CN112208504A - Automatic wind power butt joint and separation device for railway vehicle - Google Patents
Automatic wind power butt joint and separation device for railway vehicle Download PDFInfo
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- CN112208504A CN112208504A CN202011151146.8A CN202011151146A CN112208504A CN 112208504 A CN112208504 A CN 112208504A CN 202011151146 A CN202011151146 A CN 202011151146A CN 112208504 A CN112208504 A CN 112208504A
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- 238000000926 separation method Methods 0.000 title claims abstract description 26
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- 238000007789 sealing Methods 0.000 claims description 117
- 230000005611 electricity Effects 0.000 claims description 66
- 238000009423 ventilation Methods 0.000 claims description 48
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- 208000033999 Device damage Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
- B60T17/043—Brake line couplings, air hoses and stopcocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
- B61H11/06—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types of hydrostatic, hydrodynamic, or aerodynamic brakes
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- Mechanical Engineering (AREA)
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention relates to the technical field of railway vehicles, in particular to a wind power automatic butt joint and separation device of a railway locomotive vehicle, which comprises a box body arranged at the front end part and the rear end part of a locomotive and below traction beams at the front end part and the rear end part of the vehicle, wherein a mechanical butt joint body is arranged in the box body, when the mechanical butt-joint bodies arranged on the two vehicles are positioned on the same horizontal plane, the two mechanical butt-joint bodies can rotate 180 degrees and are symmetrical with the middle point of the connecting line of the geometric centers of the two mechanical butt-joint bodies, each mechanical butt-joint body comprises a convex part and a concave part which are arranged on the butt-joint surface of the mechanical butt-joint body, a through hole is arranged between the convex part and the concave part, a wind power butt-joint body is arranged in the through hole, a ventilating duct and positive and negative electrodes which are connected with a connecting pipe are arranged on, the mechanical butt joint body and the wind power butt joint body are driven by the telescopic device to move towards the mechanical butt joint body and the wind power butt joint body of the rear vehicle, so that automatic butt joint of wind power is completed.
Description
Technical Field
The invention relates to the technical field of railway vehicles, in particular to a train pipe and circuit automatic aligning, connecting and separating device between a railway locomotive and a vehicle and between the railway locomotive and the vehicle.
Background
The train running on the railway is formed by connecting a front locomotive and a rear linked vehicle in series, and when the train is changed from static state to dynamic state or from low-speed running to high-speed running, the locomotive is pulled by a coupler; when the train is changed from dynamic state to static state or from high-speed running to low-speed running, the vehicles drive the basic brake device to act by pressure air, so that the brake shoes are driven to press the rotating wheels. Because the vehicles do not have a pressure air source, pressure air needs to be sequentially filled into the vehicles which are connected to the rear by means of the locomotive at the front part, and the vehicles at the rear part can push the basic brake device to act so as to generate brake force. The pressure air transmission from the locomotive to the rear vehicle is realized by the train hose connected between the vehicles, and the connection point of the train hose is positioned below the coupler at the connection end part of each vehicle.
Therefore, at present, in order to ensure that the train is stopped at normal speed reduction, the train hoses among the trains need to be connected after the train head and the rear vehicle coupler are connected, the train head fills air to the train hoses of the trains through the connected train hoses, the train hoses among the vehicles to be separated need to be separated before the train head and the rear vehicle coupler are separated, and then the coupler is separated.
At present, the separation and connection of the train hose are manually carried out, the manual separation and connection of the train hose and the operation mode of opening and closing the cock are carried out manually, so that the shunting efficiency is low, the potential personal and driving safety hazards exist, and meanwhile, the development of automatic detection and automatic control technology of the train is severely restricted because the freight train does not have a power supply and a power supply device. Therefore, there is a need to provide a device for delivering pressurized air and electric power from a locomotive to a rear vehicle, and realizing automatic butt joint and separation of train pipes and circuits between the locomotive and the vehicles, and between the vehicles, so as to solve the above problems.
Disclosure of Invention
The invention provides an automatic wind power butt joint and separation device for a railway locomotive vehicle, which realizes automatic alignment, automatic connection and automatic separation of train pipes and circuits between a locomotive and the vehicle and between the vehicle and the train.
Firstly, the locomotive mentioned in the invention is a locomotive, and the locomotive is a locomotive;
the train hose described below is not a train hose on an existing railway train, but mainly refers to a pipeline connected with a train pipe through a hose.
In order to achieve the purpose, the invention provides the following technical scheme:
a railway vehicle wind power automatic butt joint and separation device comprises a box body arranged below a locomotive front end part, a locomotive rear end part and a vehicle front end part traction beam coupler buffer, a wind power butt joint body is placed in the box body, and an opening is formed in the position, close to a butt joint face of the wind power butt joint body, of the box body, so that the wind power butt joint body can extend out of the opening; when the wind power butt-joint bodies of the two butt-joint vehicles are positioned on the same horizontal plane, the two wind power butt-joint bodies can horizontally rotate 180 degrees and are symmetrical by using the middle point of the connecting line of the geometric centers of the two wind power butt-joint bodies; the wind power butt joint body comprises a plurality of positive electrodes and a plurality of negative electrodes which are arranged on a butt joint surface, one end of the wind power butt joint body, which is far away from the butt joint surface, is connected with a plurality of electrode leads, and the electrode leads are respectively connected with the positive electrodes and the negative electrodes; a ventilation pipeline penetrating through the wind power butt joint body from the wind power butt joint body is arranged at the center of the wind power butt joint body butt joint face, and a standard sealing ring is arranged at one end, located on the wind power butt joint body butt joint face, of the ventilation pipeline; one end of the wind power butt joint body, which is far away from the butt joint surface, is provided with a telescopic device capable of pushing the wind power butt joint body to move towards a vehicle to be butted, and one end of the telescopic device, which is far away from the wind power butt joint body, is arranged on a top plate and a bottom plate of the box body; according to the invention, the wind power butt joint body is driven to move towards the wind power butt joint body of the rear vehicle by the telescopic device of the front vehicle, so that the positive electrode and the negative electrode of the two wind power butt joint bodies and the standard sealing ring on the ventilating duct are respectively contacted with each other, thus the conduction of an air path and a circuit is realized, and the pressure air and the current of the front vehicle can enter the rear vehicle.
The telescopic device for pushing the wind power butt joint body to move can adopt an electric push rod, a piston cylinder and other mechanisms capable of pushing the wind power butt joint body to move linearly in the prior art, and the mechanism is called as the telescopic device.
Further, be provided with second bellying and second depressed part on the butt joint face of wind-powered electricity generation butt joint body, the second bellying is including installing the location portion on wind-powered electricity generation butt joint body butt joint face and installing the guide part of keeping away from wind-powered electricity generation butt joint body butt joint face one end in location portion, the one end that the guide part is close to wind-powered electricity generation butt joint body butt joint face reduces to the one end diameter that wind-powered electricity generation butt joint body butt joint face was kept away from to the guide part gradually for second bellying on two butt joint vehicle wind-powered electricity generation butt joint bodies can insert in the second depressed part of other side vehicle each other, and can realize the direction counterpoint through the guide part, be convenient for.
Furthermore, the wind power butt joint body is arranged in a first through hole of the mechanical butt joint body, the mechanical butt joint body is arranged in the box body, so that the wind power butt joint body is also arranged in the box body, the first through hole penetrates through the mechanical butt joint body from the center position of the butt joint surface of the mechanical butt joint body, a first bulge part and a first recess part are arranged on the butt joint surface of the mechanical butt joint body, the first bulge part and the first recess part are respectively positioned at two sides of the first through hole, when the mechanical butt joint bodies of two vehicles to be butted are positioned at the same horizontal plane, the two mechanical butt joint bodies can horizontally rotate 180 degrees and are symmetrical by the midpoint of the connecting line of the geometric centers of the two mechanical butt joint bodies, a telescopic device capable of driving the mechanical butt joint bodies to move towards the vehicles to be butted is arranged at one end of the mechanical butt joint body far away from the butt joint surface, so that the first bulge parts of the mechanical butt joint bodies arranged on the two, and the alignment of the mechanical butt joint bodies of the two butt joint vehicles is realized.
The telescopic device for pushing the mechanical butt joint body to move can adopt an electric push rod, a piston cylinder and other mechanisms which can push the mechanical butt joint body to move linearly in the prior art, and the mechanism is called as the telescopic device.
Preferably, the first protruding portion includes a positioning portion installed on the mechanical butt joint surface and a guiding portion installed at one end of the positioning portion far away from the mechanical butt joint surface, and the diameter of the guiding portion from the end close to the mechanical butt joint surface to the end of the guiding portion far away from the mechanical butt joint surface is gradually reduced, so that the first protruding portion can play a role in guiding alignment through the guiding portion when being inserted into the first recess.
According to the invention, the mechanical butt joint body is pushed to move towards the rear vehicle through the telescopic device of the front vehicle mechanical butt joint body, the first protruding part of the front vehicle mechanical butt joint body is inserted into the first recess of the rear vehicle, and the first protruding part of the rear vehicle mechanical butt joint body is also inserted into the first recess of the front vehicle, so that primary positioning is completed, then the wind power butt joint body is pushed to move towards the rear vehicle through the telescopic device of the front vehicle wind power butt joint body, the second protruding part of the front vehicle wind power butt joint body is inserted into the second recess of the rear vehicle wind power butt joint body, and the second protruding part of the rear vehicle wind power butt joint body is inserted into the second recess of the front vehicle wind power butt joint body, so that the positive electrodes, the negative electrodes and the standard sealing rings on the wind power butt joint bodies are contacted while the butt joint bodies are positioned, and ventilation and electrification of the rear vehicle are realized.
Preferably, a connecting hole for communicating the detection bin is formed in the first concave part, so that after the first convex part is completely inserted into the first concave part, a guide part arranged on the first convex part can extend into the detection bin through the connecting hole; the detection bin is internally provided with a first exhaust hole which penetrates through the inner wall of the detection bin and is communicated with the outside, and the detection bin is internally provided with a detection device for detecting the displacement of the detection plunger. Thereby accessible detection device detects the displacement volume that detects the plunger and judges whether the position that first bellying stretched into the detection storehouse meets the requirements, judge whether location is accomplished to first bellying and first depressed part, and whether two machinery are laminated completely to the butt joint face of body, it leads to the location not good to have the foreign matter on the first bellying, two machinery are not in place to the butt joint face laminating problem, and through setting up the effectual detection storehouse that has prevented of first exhaust hole formation backpressure or negative pressure.
The detection device can detect the displacement of the detection plunger by a sensor and can also detect the displacement by a travel switch, and the detection means are all technical means commonly used by a person skilled in the art, so the technical scheme of the invention is not described in detail. The above-mentioned detection method is not intended to limit the present invention, and the present invention may employ a detection technique known in the art in addition to the above-mentioned detection method, and the above-mentioned detection means are collectively referred to as a detection device in the present invention.
Preferably, the detection device comprises an annular groove formed around the circumference of the detection plunger to form the detection plunger with the diameter of two ends larger than the diameter of the middle part; a first vent hole and a second vent hole are formed above the inner side wall of the detection bin, a second exhaust hole and a first sewage discharge hole are formed below the inner side wall, the first sewage discharge hole is close to the first concave part, the first vent hole and the second exhaust hole are communicated with the annular groove of the detection plunger when the first convex part is not inserted into the first concave part, the second vent hole and the first vent hole are communicated with the annular groove of the detection plunger when the first convex part is inserted into the first concave part, and a train hose is connected outside the second vent hole; that is, the positions and positional relationships of the first ventilation hole, the second ventilation hole, and the second exhaust hole are set with reference to the following states: when first bellying does not insert first depressed part, first air vent and second exhaust hole with the ring channel intercommunication, after first bellying inserted first depressed part and two machinery butt joint body's butt joint face laminated completely, first air vent and second air vent with the ring channel intercommunication, the second exhaust hole was located and detects between the plunger to the first depressed part this moment. After the butt joint faces of the two mechanical butt joint bodies are completely jointed, the guide portion pushes the detection plunger to move to the limit position, a passage is formed between the first vent hole and the second vent hole at the moment, and the train hose is connected to the outside of the second vent hole, so that whether the position of the first protruding portion extending into the detection bin meets the standard or not and whether the butt joint faces of the two mechanical butt joint bodies are completely jointed or not can be judged only by detecting the pressure of the first vent hole and the external air pipe through the sensor. The purpose of the arrangement of the sewage discharge hole is to discharge rainwater or foreign matters brought into the first detection bin by the first bulge.
Furthermore, the two ends of the detection plunger, the diameter of which is larger than the middle of the detection plunger, are provided with a plurality of sealing rings around the circumference of the detection plunger, so that air pressure leakage is effectively prevented.
Preferably, machinery is provided with the shrinkage pool that switches on with the connecting hole on keeping away from the terminal surface of butt joint face to the body, and insert in the shrinkage pool and have a open-ended detection storehouse, the opening that detects the storehouse is close to the connecting hole to form the route with the connecting hole, detect the contact surface of storehouse outer wall and shrinkage pool inner wall and install a plurality of sealing washers, the corresponding through-hole that is used for communicateing first exhaust hole, second exhaust hole, first air vent, second air vent and first exhaust hole respectively that is provided with on the lateral wall that detects the storehouse. Through the mode of inserting the detection storehouse in the shrinkage pool, both made things convenient for processing and made things convenient for the assembly between the part.
Preferably, the sealing ring of detecting the storehouse outer wall sets up respectively on the detection storehouse outer wall between first exhaust hole and second air vent, on the detection storehouse outer wall between second air vent and the first air vent, on the detection storehouse outer wall between first air vent and the second exhaust hole and on the detection storehouse outer wall between second exhaust hole and the first hole of decontaminating, above-mentioned four places position can set up one or more sealing ring and seal.
Preferably, the elastic component is a spring, one end of the spring is fixedly installed at one end of the detection bin far away from the first concave part, and the other end of the spring is fixedly installed on the detection plunger.
Preferably, the detection plunger is provided with the sealing washer on being close to the terminal surface of first depressed part, when first bellying did not insert first depressed part, the sealing washer that sets up on the terminal surface that the detection plunger is close to first depressed part can be close to the inner wall laminating of first depressed part with the detection storehouse for machinery is to the body under the non-butt joint state, the detection plunger hugs closely under elastomeric element's effect on monitoring the inner wall that the storehouse is close to first depressed part, seal through the sealing washer, thereby effectually prevented machinery from to the body under the non-butt joint state, rainwater or foreign matter enter into and detect the storehouse.
Further, be provided with the sealing strip that encircles the interface edge on the interface of wind-powered electricity generation interface for two wind-powered electricity generation interfaces can laminate mutually in the butt joint back, and set up positive electrode, negative electrode and air pipe's on wind-powered electricity generation interface standard sealing washer can laminate mutually, thereby effectually avoided in the sealed cavity that forms of wind-powered electricity generation interface and sealing strip of rainwater or foreign matter entering after two wind-powered electricity generation interfaces are docked.
Still further, be provided with the shield on the butt joint face of wind-powered electricity generation butt joint body, the both sides of shield are mobilizable to be installed on two sides of wind-powered electricity generation butt joint body, and arbitrary one side of wind-powered electricity generation butt joint body is provided with actuating mechanism and the drive mechanism that the drive shield upwards overturns based on the line of shield both sides mounting point. The driving mechanism can adopt a motor, the transmission mechanism can adopt a gear box or other known transmission mechanisms, specifically, the motor is connected with a rotating shaft, the rotating shaft drives and is connected with the input end of the gear box, the output end of the gear box is connected with a mounting point on any side of the dustproof cover, the mounting point can be a shaft, the shaft and the dustproof cover are fixedly mounted and can be movably mounted with the wind power butt joint body, so that the rotation of the dustproof cover is realized, the realization modes are all known technologies of technicians in the field, and therefore, more detailed description is not needed, the realization mode is not limited to the invention, and the invention can also adopt other known modes to drive the dustproof cover to upwards turn.
Preferably, the transmission mechanism comprises spring hanging pins arranged on two sides of the dustproof cover and spring hanging pins arranged on two sides of the wind power butt joint body; a spring is arranged between the spring hanging pins positioned on the same side of the wind power butt joint body and the dust cover; when the dustproof cover covers the butt joint surface of the wind power butt joint body and the wind power butt joint body is in a horizontal plane, two spring hanging pins on the same side of the wind power butt joint body and the dustproof cover are in the same horizontal plane, two vertically upward brackets are installed on the bottom of any one side surface of the wind power butt joint body, the two brackets are arranged along the linear advancing direction of a train, and a touch plate is installed at the bottom of the other side surface; a slide bar is arranged between the two brackets, the length of the slide bar is greater than the distance between the two brackets, so that the slide bar can move axially along the slide bar on the two brackets, one end of a turnover pin is fixedly sleeved on the slide bar body between the two brackets, the other end of the turnover pin is positioned in an arc-shaped chute arranged on the side wall of the dustproof cover, so that the two wind power butt-joint bodies form a driving mechanism of the transmission mechanism when in contact, after the slide bar on one wind power butt-joint body contacts with a touch plate of the other wind power butt-joint body, the slide bar moves to one end far away from the butt-joint surface of the wind power butt-joint body, so as to drive the dustproof cover to turn upwards, because a spring between the two spring hanging pins is in a stretching state during butt-joint, when the wind power butt-joint body between the two vehicles is separated, the spring contracts, so as to, meanwhile, the overturning pin inserted into the arc-shaped sliding groove of the dust cover drives the sliding rod to return. The dust cover is arranged on the butt joint face of the wind power butt joint body, so that foreign matters are effectively prevented from contacting with the positive electrode, the negative electrode and the ventilation pipeline in a non-butt joint state.
Preferably, the turnover pin is sleeved with a roller sleeve, the roller sleeve is located in the arc-shaped sliding groove, sliding friction between the turnover pin and the arc-shaped sliding groove is changed into rolling friction through the roller sleeve, and the turnover pin drives the dustproof cover to turn over more conveniently.
Preferably, when the dust cover covers the butt joint face of the wind power butt joint body, the sealing strip is arranged on the face close to the wind power butt joint body, the sealing strip on the dust cover can be in contact with the sealing strip on the butt joint face of the wind power butt joint body, so that the situation that rainwater or foreign matters cannot enter the dust cover after the dust cover covers the butt joint body is guaranteed, and the through hole is formed in the end, close to the ground, of the dust cover, and therefore after the wind power butt joint body is separated and the dust cover covers the butt joint body, air pressure of two separated train pipes can be discharged to the outside from the through hole.
Preferably, the wind power butt joint body comprises a base fixed at the bottom of the wind power butt joint body, the distance between two sides of the base is larger than the distance between two sides of the wind power butt joint body, two sides of the base respectively extend out of two sides of the wind power butt joint body, and the support and the touch plate are respectively installed on the two extending sides of the base. The second protrusion and the second recess may be provided on the base.
Preferably, the positive electrode and the negative electrode are inserted into an electrode hole penetrating through the wind power butt joint body through an electrode rod, a sealing end plate is installed at one end, close to the butt joint surface of the wind power butt joint body, of the electrode hole, the electrode rod movably penetrates through the sealing end plate and extends into the electrode hole, an electrode insulating sleeve is sleeved on a rod body of the electrode rod, located in the electrode hole, of the electrode rod, an annular bin surrounding the circumference of the electrode rod is arranged at one end, close to the sealing end plate, of the electrode insulating sleeve, and a protruding ring surrounding the circumference of the electrode rod is arranged at a position, close to the sealing end plate, of the electrode rod; an electrode spring is arranged between the bulge ring and the inner end wall of the annular bin far away from the sealing end plate, and the electrode spring is sleeved on the electrode rod; therefore, when the positive electrodes and the negative electrodes of two butt-jointed vehicles are mutually contacted, the convex rings on the electrode rods extrude the springs, so that the contact pressure of the butt-jointed electrodes is effectively enhanced, the butt-joint impact of the electrode rods is alleviated, and the electrode rods are prevented from being collided and damaged. The sealing end plate is made of an insulating material and acts together with the electrode insulating sleeve, so that the phenomenon of electric leakage of the electrode is avoided under the condition that the wind power butt joint body is electrified.
Preferably, the telescopic device for driving the mechanical butt joint body to move comprises an outer air cylinder arranged on one end face, far away from the butt joint face, of the mechanical butt joint body, the outer air cylinder comprises an outer piston arranged inside the outer air cylinder, a sealing ring is arranged on a contact face of the outer piston and the inner wall of the outer air cylinder, the outer air cylinder is divided into an outer air cylinder front cavity close to the mechanical butt joint body and an outer air cylinder rear cavity far away from the mechanical butt joint body through the outer piston, an outer piston rod is arranged on the outer piston, the outer piston rod extends out of the outer air cylinder from the outer air cylinder front cavity, a first connecting plate assembled with one end, far away from the butt joint face, of the mechanical butt joint body is formed at the rod head of the outer piston rod, a spring is sleeved on the outer piston rod, one end of the spring is arranged on the outer piston, the other end of the spring is arranged on the inner wall, near the mechanical butt joint body, of the outer air cylinder front cavity inner wall and a third exhaust hole communicated with, and one end of the outer air cylinder, which is far away from the mechanical butt joint body, is provided with a first air pressure channel communicated with the rear cavity of the outer air cylinder, and the first air pressure channel is connected with a train hose. Therefore, the outer piston compression spring is driven by injecting pressure air into the first air pressure channel, the piston rod is extended out, and the mechanical butt joint body is driven to move forwards, so that the mechanical butt joint bodies of two butt-jointed vehicles are butted.
Preferably, the outer piston rod is provided with a second spline on the outer surface of one end far away from the outer piston, the outer piston is far away from the outer air cylinder and a second spline groove is formed in the inner surface matched with the outer piston rod, and the second spline on the outer piston rod is matched with the second spline groove on the outer air cylinder to prevent the outer piston rod from rotating relative to the outer air cylinder body.
Preferably, a sealing ring is arranged between the contact surfaces of the outer piston and the outer air cylinder. The air in the outer air cylinder rear cavity is effectively prevented from flowing into the outer air cylinder front cavity, so that pressure relief is caused.
Preferably, the telescopic device for driving the wind power butt joint body to move comprises an inner air cylinder sleeved with the outer air cylinder, the air cylinder body of the inner air cylinder forms an outer piston rod of the outer air cylinder, an inner piston is arranged in the inner air cylinder, a sealing ring is arranged on a contact surface of the inner piston and the inner wall of the inner air cylinder, the inner air cylinder is divided into an inner air cylinder front cavity close to the wind power butt joint body and an inner air cylinder rear cavity far away from the wind power butt joint body, an inner piston rod is arranged on the inner piston, the inner piston rod extends out of the inner air cylinder through the inner air cylinder front cavity, a rod body of the inner piston rod positioned in the inner air cylinder front cavity is sleeved with a spring, one end of the spring is fixed on the inner piston, one end of the spring is fixed on the inner end surface of the inner air cylinder front cavity close to the wind power butt joint body, the inner piston rod is movably connected with a first connecting plate, and a second connecting plate connected with, and a second air pressure channel communicated with the inner air cylinder rear cavity is arranged in the cylinder body wall of the inner air cylinder, the second air pressure channel is communicated with the inner air cylinder rear cavity from the outer piston through the first connecting plate and the inner air cylinder body wall, a fourth exhaust hole communicated with the outside is arranged on the inner side wall of the inner air cylinder front cavity and close to the wind power butt joint body, and the wind power butt joint body is movably arranged in a first through hole arranged on the mechanical butt joint body. Therefore, after the two mechanical butt joint bodies are butted, pressure air is conveyed into the second air pressure channel, and the wind power butt joint bodies are pushed out for butting, so that positive and negative electrodes on the two wind power butt joint bodies and a standard sealing ring can be completely jointed together, and the situation that the positive and negative electrodes of the two wind power butt joint bodies and the standard sealing ring cannot be completely jointed due to size errors during machining is effectively avoided, so that a passage cannot be formed; the inner piston rod is a hollow rod, a hollow core rod is inserted into the inner piston rod, the core rod and the inner piston rod are in clearance fit, a plurality of sealing rings in contact with the inner wall of the inner piston rod are arranged on the outer wall of the core rod, one end, far away from the wind power butt joint body, of the core rod movably penetrates through the inner piston, the inner air cylinder rear cavity, the outer piston and the outer air cylinder rear cavity and is fixedly connected with a third air pressure channel arranged on the outer air cylinder, sealing rings are arranged on the contact surfaces of the core rod, the inner piston and the outer piston, and one end, close to the mechanical butt joint body, of the inner piston rod penetrates through a second connecting plate and is communicated with a ventilating pipeline of the wind power; the third air pressure channel is externally connected with a pipeline, so that pressure air of the front vehicle can pass through the ventilation pipeline after the wind power butt joint body is in butt joint, and then enters the train hose of the rear vehicle through the inner piston rod, the core rod, the third air pressure channel and an external pipeline of the third air pressure channel.
Preferably, two sides of the wind power butt joint body are respectively provided with a sliding table, a sliding groove is arranged in a first through hole of the corresponding mechanical butt joint body, and the wind power butt joint body is assembled in the first through hole of the mechanical butt joint body through the sliding table and the sliding groove in a matching manner, so that the inner air cylinder can push the wind power butt joint body to move on the sliding groove of the mechanical butt joint body and complete the butt joint of the wind power butt joint body; when the wind power butt joint body is not in butt joint, the wind power butt joint body retracts to the rear end portion of the mechanical butt joint body, and only after the mechanical butt joint body is in butt joint, the wind power butt joint body extends forwards from the rear end portion of the mechanical butt joint body to be in butt joint with the wind power butt joint body of the opposite side.
Preferably, one end, close to the mechanical butt joint body, of the outer piston is of a cylindrical structure, the inner air cylinder is inserted into and fixed inside the cylindrical structure, and a sealing ring is arranged on a contact surface of the inner air cylinder and the side wall of the cylindrical structure, so that pressure air in a rear cavity of the inner air cylinder is effectively prevented from entering a front cavity of the outer air cylinder, and pressure relief is caused.
Further, a cylindrical valve rod with an opening at one end is inserted into a ventilation pipeline of the wind power butt joint body, the standard sealing ring is installed at the opening end of the valve rod, the opening end of the valve rod is positioned outside the ventilation pipeline, a front cavity, a middle cavity and a rear cavity are arranged inside the ventilation pipeline, the diameters of the front cavity, the middle cavity and the rear cavity are all larger than the diameter of the ventilation pipeline, the valve rod of the standard sealing ring is inserted into the ventilation pipeline to enable the front cavity and the middle cavity to form an annular cavity, and the front cavity and the middle cavity are spaced by the pipe wall of the ventilation pipeline; the inner diameter of the rear cavity is larger than that of the middle cavity, one end of the valve rod, which is far away from the butt joint face of the wind power butt joint body, is provided with an annular bulge part around the circumference of the valve rod, the annular bulge part of the valve rod is in contact with the end wall of the rear cavity, which is close to the middle cavity, so that the middle cavity and the rear cavity are separated through the annular bulge part, a delay air cylinder is arranged in the rear cavity, a piston rod is movably inserted in the delay air cylinder, one end of the piston rod, which is inserted into the delay air cylinder, is provided with a piston, the other end of the piston rod is connected with the valve rod, the delay air cylinder is divided into a front delay air cylinder cavity and a rear delay air cylinder cavity through the piston, one section of the piston rod, which is positioned outside the delay air cylinder, is sleeved with a spring, one end of the spring is fixedly arranged on the delay air cylinder, the, the rear cavity of the time-delay air cylinder is provided with a sixth vent hole connected with the outer air pipe, the aperture of the fifth vent hole is far smaller than that of the sixth vent hole, the outer air pipe is connected with a seventh vent hole formed between the front cavity and the rear cavity, so that the rear cavity of the time-delay air cylinder is communicated with the front cavity, the valve rod is provided with a front cavity vent hole and a middle cavity vent hole which are respectively communicated with the front cavity and the middle cavity, the number of the middle cavity vent holes is more than that of the front cavity vent holes, the diameter of the middle cavity vent holes is larger than that of the front cavity vent holes, the front cavity vent holes are communicated with the front cavity at all times, the middle cavity vent holes are communicated with the middle cavity at all times, one end of the rear cavity far away from the butt joint face of the wind power butt joint body is sealed by a second connecting plate, the inner piston rod penetrates through the second, the installation mode of the time delay air cylinder has various modes, for example, the time delay air cylinder is fixedly installed in the rear cavity through the supporting rod or is fixedly installed on the second connecting plate, and only a hole which can enable the inner piston rod to be communicated with the rear cavity is reserved. When two vehicles are separated, the aperture of the fifth vent hole is far smaller than that of the sixth vent hole, so that the discharge speed of the pressure air of the front cavity of the delay air cylinder is far smaller than that of the pressure air of the rear cavity of the delay air cylinder, the air pressure in the front cavity of the delay air cylinder is larger than that of the rear cavity of the delay air cylinder, the annular bulge of the valve rod is prevented from contacting with the end wall of the rear cavity close to the middle cavity, enough time is reserved for the discharge of the pressure air of the train pipe, the separated vehicles are braked in situ, and the vehicle sliding of the rear vehicles is effectively avoided.
And a sealing ring is arranged between the outer air pipe and the seventh vent hole. The installation mode between the pipeline and the through hole belongs to the common technical knowledge known by the technicians in the field, namely how to install the pipeline and the through hole to ensure the sealing performance is the common technical knowledge known by the technicians in the field, for example, during processing, the connecting end of the seventh vent hole and the external air pipe is set into a circular pipe shape, a sealing ring is arranged at the connecting end of the seventh vent hole and the external air pipe, and the external air pipe can be connected with the seventh vent hole through a clamping hoop during installation to ensure the sealing performance.
Preferably, the one end that the time delay air cylinder is close to the inner piston rod is provided with cylindrical mount pad, and the inner piston rod suit is on cylindrical mount pad, and the fixed suit of inner piston rod is in on the cylindrical mount pad, and be provided with the eighth air vent with rear portion cavity intercommunication on the inner piston rod to make the pressure air in the rear portion cavity can pass through the eighth air vent and enter into the inner piston rod, because inner piston rod and cylindrical mount pad adopt fixed mounting's mode, thereby avoided the circumferential direction of time delay air cylinder.
Preferably, the inner piston rod is provided with a plurality of first spline grooves close to the cylindrical mounting seat, the cylindrical mounting seat is provided with a plurality of first splines, and the first splines on the cylindrical mounting seat are inserted into the first spline grooves on the inner piston rod to be mutually matched and positioned.
Preferably, a sealing ring is arranged on a contact surface between the valve rod and the ventilation pipeline between the opening end of the valve rod and the front cavity, and a sealing ring is arranged between the end surface of the rear cavity close to the middle cavity and the annular bulge.
Furthermore, the wind power automatic butt joint and separation device also comprises a locking device, the locking device comprises a locking air cylinder arranged on one side of the mechanical butt joint body and a locking pin arranged on the other side of the mechanical butt joint body, a locking piston is movably arranged in the locking air cylinder, a sealing ring is arranged on the contact surface of the locking piston and the inner wall of the locking air cylinder, the locking air cylinder is divided into a locking air cylinder front chamber close to the plane of the butt joint surface of the mechanical butt joint body and a locking air cylinder rear chamber far away from the plane of the butt joint surface of the mechanical butt joint body by the locking piston, the front cavity of the locking air cylinder is provided with a third vent hole communicated with a train hose, the rear cavity of the locking air cylinder is provided with a fifth vent hole, a locking spring is arranged in the rear cavity of the locking air cylinder, one end of the locking spring is arranged on the locking piston, and the other end of the locking spring is arranged on the inner end wall of the rear cavity of the locking air cylinder, which is far away from the front cavity of the locking air cylinder; the locking piston is provided with a locking piston rod, the locking piston rod movably extends out of the locking air cylinder through a front cavity of the locking air cylinder, a sealing ring is arranged on a contact surface of the locking air cylinder and the locking piston rod, the pressure relief of the position, extending out of the locking air cylinder, of the locking piston rod is avoided, and a locking hook is arranged on a rod head of the locking piston rod, so that the locking hook can rotate anticlockwise or clockwise on a vertical plane in the straight-line traveling direction of the vehicle by taking a mounting point as a circle center; a sliding table seat is arranged at one end, close to the plane where the butt joint surface of the mechanical butt joint body is located, of the locking air cylinder, a second sliding table is fixedly arranged on the sliding table seat, a roller is arranged on the second sliding table, and the roller is in contact with an inclined part at one end, close to the ground, of the locking hook; the distance from one end of the inclined part close to the locking air cylinder to the ground is smaller than the distance from one end of the inclined part far away from the locking air cylinder to the ground; when the device is in an initial state, the locking hook is in an extended limit state under the action of the spring force of the locking spring, and when the locking hook needs to be hung on the locking pin, pressure air is injected into a front cavity of the locking air cylinder through the third vent hole, so that the locking piston compresses the locking spring and drives the locking piston rod to retract, and further the locking hook rotates clockwise while retracting, and is hung on the locking pin of a mechanical butt joint body of a butt joint vehicle; when the locking hook is required to be taken down from the locking pin, the air is exhausted through the third vent hole, so that the locking piston drives the locking piston rod to stretch out under the action of the spring force of the locking spring, and then the locking hook is driven to move forwards and rotate anticlockwise, and unhooking is achieved.
Preferably, the inclined part is provided with a second sliding groove along the length direction of the inclined part, and the roller rolls in the second sliding groove, so that the roller is effectively prevented from being separated from the inclined part.
Preferably, the link is installed to the portion of colluding that the locking colluded to the rake between, and the link is also installed to the one end that the locking reservoir was kept away from to the pedestal of slide bench, installs the spring between two links, makes the gyro wheel hug closely in No. two spouts through the effect of spring force, further has avoided the gyro wheel to break away from the rake.
Preferably, be provided with the bar spout on the pedestal, No. two slip tables fixed mounting are on the bar spout, and the installation position of No. two slip tables on the bar spout is adjusted to the accessible when the installation, reaches the hook portion internal surface that makes the locking collude and can with fitting pin complex purpose.
Preferably, the third vent hole is connected with a first vent hole arranged in the detection bin of the mechanical butt joint body through a first air pipe, a second three-way electromagnetic valve with an air outlet communicated with the outside is arranged on the first air pipe, a second vent hole of the detection bin is connected with a train hose through a second air pipe, the second air pipe is a hose, a fourth vent hole is arranged in the locking air cylinder, the position of the fourth vent hole in the locking air cylinder is hooked on the locking pin according to the locking reference, the fourth vent hole can be communicated with the third vent hole for setting, and the fourth vent hole is communicated with a second air pressure channel of the inner air cylinder through a third air pipe, so that the pressure air in the train hose firstly passes through the detection bin, then passes through the locking air cylinder and finally reaches the inner air cylinder of the telescopic device; according to the above, the automatic wind power butt joint process of two vehicles includes the steps of firstly, butting the mechanical butt joint bodies, enabling the first bulge inserted into the detection bin to meet the requirement, enabling the first vent hole and the second vent hole of the front vehicle and the rear vehicle to be respectively communicated, enabling pressure air in a train pipe of the front vehicle to enter a front cavity of the locking air cylinder through the train hose, the second air pipe, the second vent hole, the first air pipe and the third vent hole, pushing the locking piston to compress the spring through air pressure, enabling the locking hook of the front vehicle to hook on the locking pin of the rear vehicle, enabling the third vent hole and the fourth vent hole in the locking air cylinder to be communicated, enabling the pressure air to enter a rear cavity of the inner air cylinder through the fourth vent hole, the third air pipe and the second air pressure channel, pushing the inner piston to extrude the spring through the pressure air, and pushing out the wind power butt joint body connected with the second connecting plate of, the wind power butt joint body of the rear vehicle is in butt joint with the wind power butt joint body of the rear vehicle, so that the power on and ventilation of the rear vehicle are realized, pressure air enters a train pipe of the rear vehicle, and the locking hook of the rear vehicle is matched with the locking pin of the front vehicle. According to the invention, when the wind power automatic butt joint device is separated, the second three-way electromagnetic valve is controlled to cut off the air path channel of the third air vent and the mechanical butt joint body detection bin, and the third air vent is communicated with the outside, so that the pressure air in the front cavity of the locking air cylinder is discharged firstly, and the locking hook extends forwards and rotates upwards under the action of the spring force, so that unhooking is realized.
Preferably, the first air pressure channel is connected with the train hose through a fourth air pipe, the third air pressure channel is connected with the train hose through a fifth air pipe, and a first overpressure quick exhaust valve is installed at one end, close to the first air pressure channel, of the fourth air pipe, so that when the pressure of the outer air cylinder rear cavity is instantaneously increased due to longitudinal impact between vehicles in the running process of the train, overpressure air is quickly exhausted through the first overpressure quick exhaust valve to avoid damage to the device due to the fact that the pressure of the outer air cylinder rear cavity is increased.
Preferably, the third air pipe is provided with a second overpressure quick exhaust valve, so that overpressure air in the rear cavity of the inner air cylinder is quickly exhausted through the second overpressure quick exhaust valve when the pressure of the rear cavity of the inner air cylinder is instantly increased due to longitudinal impact between vehicles in the driving process of the vehicles, and the damage to the device caused by the fact that the inner part of the rear cavity of the inner air cylinder is steeply increased is avoided.
Furthermore, No. four tuber pipes are installed an opening and the communicating three way solenoid valve in the external world and the air-vent valve of regulation wind path pressure in proper order from the quick exhaust valve of an superpressure to the junction with the train hose, No. two tuber pipes are connected on No. four tuber pipes thereby and are linked to each other with the train hose, and No. two tuber pipes are connected between a three way solenoid valve and the quick exhaust valve of an superpressure to the inside air pressure of accessible pressure regulating valve regulation No. two tuber pipes and No. four tuber pipes, and then reach the pressure of adjusting outer cylinder rear chamber and the air pressure of locking cylinder front chamber.
Furthermore, a two-way electromagnetic valve, a pressure sensor and a three-way electromagnetic valve with an opening communicated with the outside are arranged on the fifth air pipe. Therefore, when the vehicle slides over the hump, the air path between the train pipe and the fifth air pipe is cut off in advance through the two-way electromagnetic valve, so that the pressure air in the train pipe cannot be discharged when the wind power butt joint body is separated, and the vehicle can smoothly slide over the hump; when a locomotive driver finds that pressure air of a train pipe of a rear vehicle cannot be exhausted during running of the train, and the train pipe is communicated with the outside by controlling a three-way electromagnetic valve through a control end when the braking speed of the vehicle is slow or the vehicle cannot be braked, so that the pressure air in the train pipe of the rear vehicle is quickly exhausted, and a brake shoe quickly presses a wheel to perform emergency stop; a locomotive driver or a ground control center can monitor the pressure condition of the train pipe of the connected train at any time through an electric signal sent by a pressure sensor through a signal sending device so as to judge the working state of the wind power automatic butt joint and separation device of each train, the charging state and the decompression state of the train pipe of the connected train and the running-through state of the train pipe of the whole train; and whether the butting surfaces of the two mechanical butting bodies are completely jointed can be judged through the pressure change of the pressure sensor.
Furthermore, a pin hole is arranged at one end of the telescopic device, which is far away from the mechanical butt joint body, the rotary center pin penetrates through the pin hole and installs two ends of the rotary center pin in the strip-shaped grooves of the box body bottom plate and the top plate, a spherical knuckle bearing or a rubber bearing is installed on the contact surface of the rotary center pin and the pin hole, the strip-shaped grooves penetrate through the box body bottom plate and the top plate, two ends of the rotary center pin respectively penetrate through the strip-shaped grooves on the bottom plate and the top plate and extend out of the box body, an annular flange is arranged at one end of the rotary center pin, which extends out of the top plate, so that the rotary center pin is prevented from falling to the ground from the strip-shaped grooves, a plurality of groups of limiting plates are arranged outside the box body top plate and along the length direction of the strip-shaped grooves side by side, two limiting plates belonging to the same group are respectively positioned at two sides, equally divide on the inner wall of bottom plate and roof and do not be provided with two sets of spring picture peg, all install the leaf spring between two sets of spring picture pegs on roof and the bottom plate, the middle part of two sets of leaf springs on bottom plate and the roof is all fixed on the gyration center pin for when two vehicles take place to strike at the driving in-process, outer cylinder drives gyration center pin rethread or antedisplacement, and the wing post slides around on the support column top, drives gyration center pin and drives the removal of lower leaf spring again simultaneously, makes the leaf spring take place to deform, will strike kinetic energy and become elastic potential energy, at this in-process plate spring play cushioning effect. And when the vehicle is bent, the telescopic device, the mechanical butt joint body and the wind power butt joint body can swing left and right around the rotation center pin. When the vehicle passes through the vertical curve, the telescopic device, the mechanical butt joint body and the wind power butt joint body can swing up and down around the rotation center pin.
Preferably, two snap rings are installed on the rotary center pin and are respectively located above and below the pin hole of the telescopic device, and gaps are reserved between the two snap rings and the opening of the pin hole, so that the axial displacement of the telescopic device on the rotary center pin is limited through the snap rings.
Still further, install two support columns on the bottom plate of box, two support columns are located the both sides of outer reservoir respectively to the support column is kept away from the one end of bottom plate and the wing post contact that outer reservoir both sides set up, the wing post extends and inclines to the one end of keeping away from ground to two curb plates of box respectively, the support column is the telescopic link to install the spring between two poles of the body, and the support column is close to the one end of wing post and is provided with the mounting box, installs the roller bearing in the mounting box, makes whole device when the deflection about taking place, the wing post can slide on the roller bearing, can make telescoping device automatic centering owing to the effect of outer reservoir self weight under the non-dock state, and then drives anterior mechanical butt joint body and wind-electricity butt joint body automatic centering.
Of course, the invention can also adopt a spring hoisting mode to replace the supporting column, and only one end of the spring is needed to be arranged at one end of the wing column far away from the outer air cylinder, and the other end of the spring is arranged on the top plate.
Furthermore, a spring connected with the top plate is installed at the position, close to the top plate, of the outer air cylinder. Through installing the spring between outer reservoir and roof, the telescoping device automatic centering of being convenient for more, and then drive anterior machinery butt joint body and the automatic centering of wind-electricity butt joint body.
Still further, an adjusting pad is arranged between the supporting column and the mounting box, and when the mechanical butt joint body is mounted, the levelness of the mechanical butt joint body can be conveniently adjusted by adding or subtracting the adjusting pad, so that the mechanical butt joint body is prevented from inclining, lowering the head or pitching the head. When the butt joint vehicle passes through a vertical curve, the front end of the telescopic device drives the wing column to press down or release the spring through the rolling shaft, and the rear end swings up and down around the rotating center pin, so that the up-and-down swinging of the mechanical butt joint body and the wind power butt joint body is realized. When the butted vehicle passes through a horizontal curve, the front end of the telescopic device drives the wing columns to swing left and right on the rolling shafts, and the rear end of the telescopic device synchronously swings left and right around the rotating center pin, so that the left and right swinging of the mechanical butted body and the wind power butted body is realized; under the non-butt-joint condition, the wing columns automatically slide down along the rolling shafts by means of the self weights of the telescopic device, the mechanical butt-joint body and the wind power butt-joint body and the action of the spring at the top of the outer air cylinder, the telescopic device is driven to slide down and keep the lowest point of the telescopic device and the ground, the longitudinal central lines of the telescopic device, the mechanical butt-joint body and the wind power butt-joint body are superposed with the longitudinal central line of the box body, automatic centering is achieved, and a butt-joint foundation.
Preferably, through holes are respectively formed in two side plates of the box body, the fifth air pipe and the fourth air pipe respectively penetrate through the through holes on the sides to which the fifth air pipe and the fourth air pipe are connected with a train hose and then are connected with the train pipe, the distance from the inner wall of the through hole on the side to which the fifth air pipe belongs to the outer wall of the fifth air pipe is greater than the displacement distance of the fifth air pipe, and the distance from the inner wall of the through hole on the side to which the fourth air pipe belongs to the outer wall of the fourth air pipe is greater than the displacement distance of the fourth air pipe, so that when the vehicle runs, the mechanical butt joint body and the wind-electricity butt joint body drive the telescopic device to move back and forth and swing left and right, enough.
Preferably, the box body is arranged below the draft sill coupler buffer through an I-shaped steel hanging seat.
Preferably, the first protruding part comprises a cylinder positioning part and a cone guiding part, and the maximum circular plane of the cone is equal to the circular plane of the cylinder, so that when the first protruding part is inserted into the first recess, the inclined plane of the cone can provide a guiding function, and the first protruding part can be smoothly inserted into the first recess.
The first concave part comprises a cylindrical concave area and a truncated cone-shaped concave area, the largest circumferential plane of the truncated cone-shaped concave area is adjacent to and congruent with the circumferential plane of the cylindrical concave area, the cylindrical concave area is positioned at the opening of the first concave area, the truncated cone-shaped concave area is positioned inside the first concave area, the inner diameter of the cylindrical concave area is slightly larger than the outer diameter of the cylindrical positioning part of the first convex area, the taper of the conical guide part of the first convex area is slightly smaller than that of the conical guide part formed by extending the inclined surface of the truncated cone-shaped concave area, and the diameter of the connecting hole is equal to the minimum diameter of the truncated cone-shaped concave area of the first concave area; so that the first protrusion can be inserted into the first recess and the cone guide can be inserted into the coupling hole. When the first convex part is staggered relative to the first concave part, the conical guide part inclined plane can play a role in guiding and aligning, and then the first convex part can be smoothly inserted into the first concave part. After inserting, the mutual radial positioning of first bellying and first depressed part is realized to the cooperation of accessible cylinder location portion and cylindric depressed area, prevents that first bellying from radially sliding relative first depressed part.
Preferably, the second protruding portion includes cylinder location portion and cone guiding part, and the second depressed part is including setting up at the second depressed part and being close to the cylindric depressed area of open end and keeping away from the circular cone depressed area of open end, the diameter of the cylinder location portion of second protruding portion slightly is less than the diameter of cylindric depressed area, and the biggest circular plane diameter of the cone guiding part of second protruding portion slightly is less than the biggest circular plane diameter of circular cone depressed area, and the tapering of cone guiding part slightly is less than the tapering of circular cone depressed area. The second protruding portion can be smoothly inserted into the second concave portion, guiding alignment can be conducted through the guide portion, and positioning is achieved through the cylindrical concave area of the second concave portion.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the automatic butt joint and separation of the wind power of the rolling stock by arranging the mechanical butt joint body, the wind power butt joint body and the telescopic device.
2. According to the invention, the time-delay air cylinder is arranged in the wind power butt joint body, the fifth vent hole communicated with the front cavity of the time-delay air cylinder and the sixth vent hole communicated with the rear cavity of the time-delay air cylinder are arranged in the time-delay air cylinder, and the aperture of the fifth vent hole is far smaller than that of the sixth vent hole, so that the discharge speed of the pressure air in the front cavity of the time-delay air cylinder is far smaller than that of the pressure air in the rear cavity of the time-delay air cylinder, and therefore, the air pressure in the front cavity of the time-delay air cylinder is larger than that of the rear cavity of the time-delay air cylinder when the wind power butt joint body is separated, the annular bulge and the sealing ring are prevented from contacting with the end wall of the rear cavity close to the middle cavity, enough time is reserved for the discharge of the pressure air in a train pipe, the separated vehicle.
3. The locking device is arranged, so that the separation of two mechanical butt joint bodies or a wind power butt joint body in the advancing process of the locomotive vehicle is effectively avoided.
4. According to the invention, the strip-shaped grooves are formed in the bottom plate and the top plate of the box body, the rotary center pin penetrates through the pin hole at the rear end of the telescopic device, the two ends of the rotary center pin are arranged in the strip-shaped grooves, and the axial movement of the rotary center pin is limited, so that the rotary center pin can slide in the length direction of the strip-shaped grooves, two groups of spring inserting plates are arranged on the bottom plate and the top plate, a spring is arranged between each group of spring inserting plates, the middle part of each plate spring is fixedly arranged on the rotary center pin, and therefore, a buffer device is formed, and when the impact occurs between two connected vehicles in the running process of a train, the buffer effect; when the vehicle passes through a horizontal curve and a vertical curve, the mechanical butt joint body, the wind power butt joint body and the telescopic device freely swing left and right and up and down relative to the rotary center pin, and the wind power automatic butt joint and separation device is ensured to smoothly pass through the curve by the locomotive vehicle. .
5. Under the non-butt-joint condition, the wing columns automatically slide downwards along the tops of the supporting columns under the action of the self weights of the telescopic devices, the mechanical butt-joint bodies and the wind power butt-joint bodies and the spring force of the upper parts of the outer air cylinders, the telescopic devices are driven to slide downwards and are kept at the lowest point away from the ground, the longitudinal center lines of the telescopic devices, the mechanical butt-joint bodies and the wind power butt-joint bodies are superposed with the longitudinal center line of the box body, automatic centering is achieved, and a butt-.
6. The dust cover on the wind power butt joint body can prevent rainwater and foreign matters from entering the butt joint cavity in butt joint and non-butt joint states.
7. Normal sliding operation of the vehicle on the hump can be realized by closing the two-way electromagnetic valve; the pressure change of train pipes of vehicles at the rear part of the locomotive can be monitored in real time through the train pipe pressure sensor, and the through state of the train pipes can be judged quickly; the three-way electromagnetic valve can discharge the pressure air of the train pipe of the rear vehicle through the wireless remote control device under the condition that a driver cannot discharge the pressure air of the train pipe from the front part, so that the train can be stopped emergently to ensure the running safety of the train.
8. The invention can realize unmanned automatic butt joint and separation operation of wind power on an operation site through the wireless control device, and provides technical support for unmanned intelligent shunting.
Drawings
FIG. 1 is a schematic view of the installation position of the automatic wind power docking and separating device of the present invention;
FIG. 2 is a schematic structural diagram of an automatic wind power docking and separating device according to the present invention;
FIG. 3 is a schematic view of the mechanical interface of the present invention;
FIG. 4 is a cross-sectional view showing the internal structure of the inspection chamber according to the present invention;
FIG. 5 is a schematic view of a wind power interface structure of the present invention;
FIG. 6 is a schematic view of the installation position of the wind power interface of the present invention;
FIG. 7 is a schematic structural view of the wind power butt joint body of the present invention after the dust cap is opened;
FIG. 8 is a cross-sectional view showing the internal structure of an electrode hole according to the present invention;
fig. 9 is a sectional view showing the internal structure of a ventilation duct of the present invention;
FIG. 10 is an enlarged schematic view of a portion of FIG. 9A of the present invention;
FIG. 11 is a schematic view showing the installation position of the locking device according to embodiment 1 of the present invention;
fig. 12 is a schematic structural view of a locking device according to embodiment 1 of the present invention;
fig. 13 is a sectional view showing an internal structure of a locking reservoir in embodiment 1 of the present invention;
FIG. 14 is a schematic view of the mounting position of the retractor of the present invention;
FIG. 15 is a sectional view showing the internal structure of the inner reservoir and the outer reservoir according to the present invention;
FIG. 16 is a schematic view of the assembled relationship of the support post and wing post of the present invention;
FIG. 17 is a schematic view of the internal structure of the support post of the present invention;
FIG. 18 is a schematic view of the pivot center pin mounting location of the present invention;
FIG. 19 is a schematic view of the assembled relationship of the outer reservoir and the outer piston rod of the present invention;
FIG. 20 is a schematic view showing the inside of a locking reservoir in accordance with embodiment 2 of the present invention;
FIG. 21 is a schematic view showing the installation position of the locking device according to embodiment 2 of the present invention;
FIG. 22 is a schematic diagram of a dark channel layout according to embodiment 2 of the present invention;
FIG. 23 is a schematic diagram of the dark channel position in embodiment 2 of the present invention;
FIG. 24 is a schematic view of pipe connections according to example 2 of the present invention;
FIG. 25 is a schematic view of the entire structure of embodiment 2 of the present invention;
description of reference numerals: 1. a trailing beam; 2. a hanging seat; 3. a box body; 301. a top plate; 302. a base plate; 303. a side plate; 304. a strip-shaped groove; 305. a spring inserting plate; 306. a plate spring; 307. a support pillar; 308. mounting a box; 309. a roller; 310. an annular flange; 311. a limiting plate; 312. a pin shaft; 4. a mechanical interface; 401. a first boss portion; 402. a first recess; 403. a first through hole; 404. connecting holes; 405. a detection bin; 406. detecting the plunger; 407. an elastic member; 408. a first exhaust port; 409. an annular groove; 410. a first vent hole; 411. a second vent hole; 412. a second vent hole; 413. a first drain hole; 414. a first chute; 5. a wind power butt joint body; 501. a positive electrode; 502. a negative electrode; 503. an electrode lead; 504. a ventilation duct; 505. a standard seal ring; 506. a sealing strip; 507. a dust cover; 508. a spring hanging pin; 509. a support; 510. a touch pad; 511. a slide bar; 512. a roll-over pin; 513. an arc-shaped chute; 514. a base; 515. an electrode rod; 516. sealing the end plate; 517. an electrode insulating sleeve; 518. an annular bin; 519. a raised ring; 520. an electrode spring; 521. a first sliding table; 522. a second boss portion; 523. a second recess; 524. a valve stem; 525. a front chamber; 526. a middle chamber; 527. a rear chamber; 528. an annular boss; 529. a time-delay air cylinder; 530. a piston rod; 531. a piston; 532. a time delay reservoir front chamber; 533. a time delay reservoir rear chamber; 534. a fifth vent hole; 535. an outer air duct; 536. a sixth vent hole; 537. a seventh vent hole; 538. a front cavity vent; 539. a middle cavity vent hole; 540. a cylindrical mounting seat; 541. mounting a plate; 542. a top connection plate; 543. a dark channel; 6. a telescoping device; 601. an outer reservoir; 602. an outer piston; 603. an outer cylinder front chamber; 604. an outer cylinder rear chamber; 605. a first connecting plate; 606. a third vent hole; 607. a first pneumatic channel; 608. an inner reservoir; 609. an inner piston; 610. an inner cylinder front chamber; 611. an inner cylinder rear chamber; 612. an inner piston rod; 613. a second connecting plate; 614. a second pneumatic channel; 615. a fourth vent hole; 616. a core bar; 617. a third pneumatic channel; 618. a fourth air duct; 619. a fifth air duct; 620. a first overpressure quick exhaust valve; 621. a pressure regulating valve; 622. a first three-way electromagnetic valve; 623. a two-way solenoid valve; 624. a pressure sensor; 625. a third three-way electromagnetic valve; 626. a pin hole; 627. a rotating center pin; 628. a wing post; 629. an eighth vent hole; 630. a first spline groove; 631. a snap ring; 632. a second spline; 633. a second spline groove; 7. a locking device; 701. locking the air cylinder; 702. a locking pin; 703. locking the piston; 704. locking the front chamber of the air cylinder; 705. locking the air cylinder rear chamber; 706. a third vent hole; 707. a fifth exhaust vent; 708. a locking spring; 709. locking the piston rod; 710. a locking hook; 711. a slide pedestal; 712. a second sliding table; 713. a roller; 714. an inclined portion; 715. a second chute; 716. a hook part; 717. hanging a ring; 718. a strip-shaped chute; 719. a first air pipe; 720. a second three-way electromagnetic valve; 721. a second air pipe; 722. a fourth vent hole; 723. a third air pipe; 724. no. two superpressure quick exhaust valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1, referring to fig. 1 to 19, an automatic wind power docking and separating device for a railway vehicle comprises a box body 3 installed below coupler bumpers of draft beams 1 at the front and rear end parts of a locomotive and the front and rear end parts of the vehicle, a wind power docking body 5 is placed inside the box body 3, and an opening is formed in the position, close to a docking surface of the wind power docking body 5, of the box body 3, so that the wind power docking body 5 can extend out of the opening; when the wind power butt-joint bodies 5 of the two butt-joint vehicles are positioned on the same horizontal plane, the two wind power butt-joint bodies 5 can horizontally rotate 180 degrees and are symmetrical by using the middle point of the connecting line of the geometric centers of the two wind power butt-joint bodies 5; the wind power butt joint body 5 comprises a plurality of positive electrodes 501 and a plurality of negative electrodes 502 which are arranged on a butt joint surface, one end of the wind power butt joint body 5, which is far away from the butt joint surface, is connected with a plurality of electrode leads 503, and the electrode leads 503 are respectively connected with the positive electrodes 501 and the negative electrodes 502; a ventilation pipeline 504 penetrating through the wind power butt joint body 5 from the wind power butt joint body 5 is arranged at the center of the butt joint surface of the wind power butt joint body 5, and a standard sealing ring 505 is arranged at one end, located at the butt joint surface of the wind power butt joint body 5, of the ventilation pipeline 504; one end of the wind power butt joint body 5, which is far away from the butt joint surface, is provided with a telescopic device 6 which can drive the wind power butt joint body 5 to move towards a vehicle to be butted, and one end of the telescopic device 6, which is far away from the wind power butt joint body 5, is arranged on a top plate 301 and a bottom plate 302 of the box body 3; according to the invention, the wind power butt joint body 5 is pushed to move towards the wind power butt joint body 5 of the rear vehicle through the telescopic device 6 of the front vehicle, so that the positive electrode 501 and the negative electrode 502 of the two wind power butt joint bodies 5 and the standard sealing ring 505 on the ventilation pipeline 504 are respectively contacted with each other, thus the conduction of an air path and a circuit is realized, and the pressure air and the current of the front vehicle can enter the rear vehicle.
The utility model discloses a wind-powered electricity generation interfacing part, including wind-powered electricity generation interfacing part 5, be provided with second bellying 522 and second depressed part 523 on the butt joint face of wind-powered electricity generation interfacing part 5, second bellying 522 is including installing the location portion on wind-powered electricity generation interfacing part 5 butt joint face and installing the guide part of keeping away from wind-powered electricity generation interfacing part 5 butt joint face one end in location portion, the one end diameter that wind-powered electricity generation interfacing part 5 butt joint face was kept away from to the guide part of guide part reduces gradually, make two butt joint vehicle wind-powered electricity generation interfacing part second bellying 522 on 5 can insert the second depressed part 523 of other side's vehicle each other, and can realize the direction counterpoint through the guide part, be convenient.
The wind power butt joint body 5 is installed in a first through hole 403 of the mechanical butt joint body 4, the mechanical butt joint body 4 is placed in the box body 3, so that the wind power butt joint body 5 is also placed in the box body 3, the first through hole 403 penetrates through the mechanical butt joint body 4 from the center of the butt joint face of the mechanical butt joint body 4, a first protruding portion 401 and a first recessed portion 402 are arranged on the butt joint face of the mechanical butt joint body 4, the first protruding portion 401 and the first recessed portion 402 are respectively located on two sides of the first through hole 403, when the mechanical butt joint bodies 4 of two vehicles to be butted are located on the same horizontal plane, the two mechanical butt joint bodies 4 can rotate 180 degrees horizontally at the midpoint of a geometric center connecting line of the two mechanical butt joint bodies 4, a telescopic device 6 capable of driving the mechanical butt joint bodies 4 to move towards the vehicles to be butted is installed at one end, far away from the butt joint face, of the first protruding portions 401 of the mechanical butt joint bodies 4 installed on the two vehicles to be butted can be mutually inserted In a recess 402, alignment of the two vehicle mechanical abutments 4 is achieved.
The first protruding portion 401 includes a positioning portion installed on the mechanical docking body 4 and a guiding portion installed at one end of the positioning portion far from the docking surface of the mechanical docking body 4, and the diameter of the guiding portion from one end close to the docking surface of the mechanical docking body 4 to one end of the guiding portion far from the docking surface of the mechanical docking body 4 is gradually reduced, so that the first protruding portion 401 can play a role of guiding and aligning through the guiding portion when being inserted into the first recess 402.
The invention firstly pushes the mechanical butt joint body 4 to move towards the rear vehicle through the telescopic device 6 of the front vehicle mechanical butt joint body 4, and enables the first convex part 401 of the front vehicle mechanical butt joint body 4 to be inserted into the first concave part 402 of the rear vehicle, and simultaneously the first convex part 401 of the rear vehicle mechanical butt joint body 4 is also inserted into the first concave part 402 of the front vehicle, thereby completing the primary positioning, then the wind power butt joint body 5 is pushed to move towards the rear vehicle through the telescopic device 6 of the front vehicle wind power butt joint body 5, the second convex part 522 of the front vehicle wind power butt joint body 5 is inserted into the second concave part 523 of the rear vehicle wind power butt joint body 5, and simultaneously the second convex part 522 of the rear vehicle wind power butt joint body 5 is inserted into the second concave part 523 of the front vehicle wind power butt joint body 5, thereby realizing the positioning of the wind power butt joint body 5 and simultaneously enabling the positive electrodes 501 and the negative electrodes 502 on the two wind power butt joint bodies 5 to be contacted with the standard sealing rings 505 on the ventilation pipeline 504, ventilation energization to the rear vehicle is achieved.
A connecting hole 404 for communicating with the detection bin 405 is formed in the first concave part 402, so that after the first convex part 401 is completely inserted into the first concave part 402, the guide part on the first convex part 401 can extend into the detection bin 405 through the connecting hole 404; the detection chamber 405 is provided with a detection plunger 406 capable of moving in the detection chamber 405 along the axial direction of the first recess 402, a compressible and stretchable elastic component 407 is arranged between the detection plunger 406 and the inner wall of the detection chamber 405 far away from the first recess 402, a first exhaust hole 408 penetrating through the inner wall of the detection chamber 405 and communicating with the outside is arranged in the detection chamber 405 far away from the first recess 402, and a detection device for detecting the displacement of the detection plunger 406 is arranged in the detection chamber 405. Therefore, whether the position of the first protruding part 401 extending into the detection bin 405 meets the requirement or not is judged by detecting the displacement of the detection plunger 406 through the detection device, whether the positioning of the first protruding part 401 and the first concave part 402 is completed or not is judged, and whether the butt joint surfaces of the two mechanical butt joint bodies 4 are completely jointed or not is judged, so that the problems that the positioning is poor due to the fact that foreign matters exist on the first protruding part 401, the butt joint surfaces of the two mechanical butt joint bodies 4 are not jointed in place are avoided, and the detection bin 405 is effectively prevented from forming back pressure or negative pressure through the arrangement of the first exhaust hole 408.
The detection device comprises an annular groove 409 formed around the circumference of the detection plunger 406 to form the detection plunger 406 with the diameter of two ends larger than the diameter of the middle part; a first vent hole 410 and a second vent hole 411 are formed above the inner side wall of the detection bin 405, a second exhaust hole 412 and a first sewage discharge hole 413 are formed below the inner side wall, the first sewage discharge hole 413 is close to the first concave part 402, the first vent hole 410 and the second exhaust hole 412 are communicated with an annular groove 409 of the detection plunger 406 when the first convex part 401 is not inserted into the first concave part 402, the second vent hole 411 and the first vent hole 410 are communicated with an annular groove 409 of the detection plunger 406 when the first convex part 401 is inserted into the first concave part 402, and a train hose is connected outside the second vent hole 411; that is, the positions and positional relationship of the first ventilation hole 410, the second ventilation hole 411, and the second air discharge hole 412 are set with reference to the following states: when the first protrusion 401 is not inserted into the first recess 402, the first vent hole 410 and the second vent hole 412 are communicated with the annular groove 409, and when the first protrusion 401 is inserted into the first recess 402 and the abutting surfaces of the two mechanical abutting bodies 4 are completely attached, the first vent hole 410 and the second vent hole 411 are communicated with the annular groove 409, and at this time, the second vent hole 412 is located between the detection plunger 406 and the first recess 402. After the butt joint surfaces of the two mechanical butt joints 4 are completely jointed, the guide part pushes the detection plunger 406 to move to the limit position, a passage is formed between the first vent hole 410 and the second vent hole 411 at the moment, and because the outside of the second vent hole 411 is connected with a train hose, the position of the first bulge part 401 extending into the detection bin 405 can be judged whether to meet the standard and the butt joint surfaces of the two mechanical butt joints 4 are completely jointed only by detecting the pressure of the external air pipe of the first vent hole 410 through a sensor. The purpose of the above-mentioned drain hole is to drain rainwater or foreign matters carried into the first detection chamber 405 by the first protrusion 401.
The two ends of the detection plunger 406 with the diameter larger than the middle are provided with a plurality of sealing rings around the circumference of the detection plunger 406, so that air pressure leakage is effectively prevented.
Mechanical butt joint body 4 is kept away from and is provided with the shrinkage pool that switches on with connecting hole 404 on the terminal surface of butt joint face, and insert in the shrinkage pool and have a open-ended detection storehouse 405, the opening that detects storehouse 405 is close to connecting hole 404 to form the route with connecting hole 404, detect the contact surface of storehouse 405 outer wall and shrinkage pool inner wall and install a plurality of sealing washers, the corresponding through-hole that is used for communicateing first exhaust hole 408, second exhaust hole 412, first air vent 410, second air vent 411 and first exhaust hole 413 respectively that is provided with on the lateral wall that detects storehouse 405. By inserting the detection bin 405 into the concave hole, the processing and the assembly of parts are facilitated.
The sealing rings of the outer wall of the detection bin 405 are respectively arranged on the outer wall of the detection bin 405 between the first vent hole 408 and the second vent hole 411, the outer wall of the detection bin 405 between the second vent hole 411 and the first vent hole 410, the outer wall of the detection bin 405 between the first vent hole 410 and the second vent hole 412 and the outer wall of the detection bin 405 between the second vent hole 412 and the first drain hole 413, and one or more sealing rings can be arranged at the four positions for sealing.
The elastic member 407 is a spring, one end of the spring is fixedly mounted on one end of the detection chamber 405 far away from the first recess 402, and the other end of the spring is fixedly mounted on the detection plunger 406.
The end face of the detection plunger 406 close to the first recess 402 is provided with a sealing ring, when the first boss 401 is not inserted into the first recess 402, the sealing ring arranged on the end face of the detection plunger 406 close to the first recess 402 can be attached to the inner wall of the detection bin 405 close to the first recess 402, so that the mechanical butt joint body 4 is in a non-butt joint state, the detection plunger 406 is tightly attached to the inner wall of the monitoring bin close to the first recess 402 under the action of the elastic component 407, and is sealed through the sealing ring, thereby effectively preventing rainwater or foreign matters from entering the detection bin 405 when the mechanical butt joint body 4 is in a non-butt joint state.
The wind-powered electricity generation is provided with on the butt joint face of wind-powered electricity generation butt joint body 5 and encircles the sealing strip 506 at butt joint face edge for two wind-powered electricity generation butt joint bodies 5 are in the butt joint back, and the sealing strip 506 on two wind-powered electricity generation butt joint bodies 5 can laminate mutually, and set up positive electrode 501, negative electrode 502 and ventilation pipe 504 on wind-powered electricity generation butt joint body 5 butt joint face standard sealing washer 505 can laminate mutually, thereby effectually avoided in the chamber that two wind-powered electricity generation butt joint body 5 butt joint back rainwater or foreign matter got into wind-powered electricity generation butt joint body 5 butt joint face and the sealed.
Be provided with the shield 507 on the butt joint face of wind-powered electricity generation butt joint body 5, the both sides mobilizable the installing on two sides of wind-powered electricity generation butt joint body 5 of shield 507, and arbitrary one side of wind-powered electricity generation butt joint body 5 is provided with actuating mechanism and the drive mechanism that drives the shield 507 and upwards overturn based on the line of shield 507 both sides mounting point. The driving mechanism can adopt a motor, the transmission mechanism can adopt a gear box or other known transmission mechanisms, specifically, the motor is connected with a rotating shaft, the rotating shaft drives and is connected with the input end of the gear box, the output end of the gear box is connected with a mounting point on any side of the dustproof cover 507, the mounting point can be a shaft, the shaft is fixedly mounted with the dustproof cover 507 and is movably mounted with the wind power butt joint body 5, so that the rotation of the dustproof cover 507 is realized, the realization modes are all known technical common knowledge of technicians in the field, and therefore, a more detailed description is not provided, the realization mode is not a limitation of the invention, and the invention can also adopt other known modes to drive the dustproof cover 507 to upwards turn.
The transmission mechanism comprises spring hanging pins 508 arranged on two sides of the dustproof cover 507 and spring hanging pins 508 arranged on two sides of the wind power butt joint body 5; a spring is arranged between the spring hanging pin 508 positioned on the same side of the wind power abutting body 5 and the dust cover 507; when the dustproof cover 507 covers the butt joint surface of the wind power butt joint body 5 and the wind power butt joint body 5 is in a horizontal plane, two spring hanging pins 508 on the same side of the wind power butt joint body 5 and the dustproof cover 507 are in the same horizontal plane, two vertically upward brackets 509 are installed on the bottom of any one side surface of the wind power butt joint body 5, the two brackets 509 are arranged along the linear advancing direction of a train, and the bottom of the other side surface is provided with a touch plate 510; a sliding rod 511 is installed between the two brackets 509, the length of the sliding rod 511 is greater than the distance between the two brackets 509, so that the sliding rod 511 can move axially along the sliding rod 511 on the two brackets 509, one end of a turnover pin 512 is fixedly sleeved on the rod body of the sliding rod 511 between the two brackets 509, the other end of the turnover pin 512 is positioned in an arc-shaped sliding groove 513 arranged on the side wall of the dustproof cover 507, so that the two wind power butt-joint bodies 5 form a driving mechanism of the transmission mechanism when in contact, after the sliding rod 511 on one wind power butt-joint body 5 contacts with a contact plate 510 of the other wind power butt-joint body 5, the sliding rod 511 moves towards one end far away from the butt-joint surface of the wind power butt-joint body 5, so as to drive the dustproof cover 507 to turn upwards, because a spring between the two spring hanging pins 508 is in a stretching state during butt-joint, when the, thereby driving the dust cover 507 to turn downwards to cover the butt joint surface of the wind power butt joint body 5, and simultaneously, the turning pin 512 inserted into the arc-shaped sliding groove 513 of the dust cover 507 drives the sliding rod 511 to return. The dust cover 507 is arranged on the butt joint surface of the wind power butt joint body 5, so that foreign matters are effectively prevented from contacting with the positive electrode 501, the negative electrode 502 and the ventilation pipeline 504 in a non-butt joint state.
The turnover pin 512 is sleeved with a roller, the roller is located in the arc-shaped sliding groove 513, sliding friction between the turnover pin 512 and the arc-shaped sliding groove 513 is changed into rolling friction through the roller, and the turnover pin 512 is more beneficial to driving the dustproof cover 507 to turn over.
When the shield 507 covers the wind power butt joint body 5 butt joint face, the face close to the wind power butt joint body 5 is provided with the sealing strip 506, the sealing strip 506 on the shield 507 can contact with the sealing strip 506 on the wind power butt joint body 5 butt joint face, so that the shield 507 is guaranteed to cover the back, rainwater or foreign matters cannot enter the shield 507, a through hole is formed in one end, close to the ground, of the shield 507, and after the wind power butt joint body 5 is separated, the shield 507 covers the back, and air pressure of two separated train pipes can be discharged to the outside from the through hole.
Wind-powered electricity generation is to body 5 including fixing the base 514 in wind-powered electricity generation interfacing part 5 bottom, and the distance between the base 514 both sides is greater than the distance between the wind-powered electricity generation interfacing part 5 both sides to the both sides of base 514 stretch out wind-powered electricity generation interfacing part 5's both sides respectively, and install respectively in its both sides that stretch out support 509 with touch panel 510.
The positive electrode 501 and the negative electrode 502 are both inserted into electrode holes penetrating through the wind power butt joint body 5 through an electrode rod 515, one end of each electrode hole close to the butt joint surface of the wind power butt joint body 5 is provided with a sealing end plate 516, the electrode rod 515 movably penetrates through the sealing end plate 516 and extends into the electrode hole, an electrode insulating sleeve 517 is sleeved on a rod body of the electrode rod 515 positioned in the electrode hole, one end of the electrode insulating sleeve 517 close to the sealing end plate 516 is provided with an annular bin 518 surrounding the circumference of the electrode rod 515, and a protruding ring 519 surrounding the circumference of the electrode rod 515 is arranged on the rod body of the electrode rod 515 positioned in the annular bin 518 and close to the sealing end plate 516; an electrode spring 520 is arranged between the convex ring 519 and the inner end wall of the annular bin 518 far away from the sealing end plate 516, and the electrode spring 520 is sleeved on the electrode rod 515; when the positive electrodes 501 and the negative electrodes 502 of two butted vehicles are contacted with each other, the convex ring 519 on the electrode bar 515 presses the spring, so that the contact pressure of the butted electrodes is effectively enhanced, the butt joint impact of the electrode bar 515 is alleviated, and the collision damage of the electrode bar 515 is prevented. The sealing end plate 516 is made of an insulating material and acts together with the electrode insulating sleeve 517, so that the phenomenon of electric leakage of the electrode is avoided under the condition that the wind power butt joint body 5 is electrified.
The telescopic device 6 for pushing the mechanical butt joint body 4 to move comprises an outer air cylinder 601 arranged on one end face, far away from the butt joint face, of the mechanical butt joint body 4, the outer air cylinder 601 comprises an outer piston 602 arranged inside the outer air cylinder 601, a sealing ring is arranged on the contact face of the outer piston 602 and the inner wall of the outer air cylinder 601, the outer air cylinder 601 is divided into an outer air cylinder front cavity 603 close to the mechanical butt joint body 4 and an outer air cylinder rear cavity 604 far away from the mechanical butt joint body 4 through the outer piston 602, an outer piston rod is arranged on the outer piston 602, the outer piston rod extends out of the outer air cylinder 601 from the outer air cylinder front cavity 603, a first connecting plate 605 assembled with one end, far away from the butt joint face, of the mechanical butt joint body 4 is formed on the rod head of the outer piston rod, a spring is sleeved on the outer piston rod, one end of the spring is arranged on the outer piston 602, the other end of the outer air cylinder front, a third exhaust hole 606 communicated with the outside is formed in the inner side wall of the front cavity 603 of the outer air cylinder and in a position close to the mechanical butt joint body 4, a first air pressure channel 607 communicated with the rear cavity 604 of the outer air cylinder is arranged at one end, far away from the mechanical butt joint body 4, of the outer air cylinder 601, and the first air pressure channel 607 is connected with a train hose. Thus, by injecting pressurized air into the first pneumatic channel 607, the outer piston 602 is driven to compress the spring, so that the outer piston rod extends out, and further the mechanical docking body 4 is driven to move forward, so that the mechanical docking bodies 4 of two docked vehicles are docked.
The outer piston rod is provided with second spline 632 in the one end surface of keeping away from outer piston 602, and outer piston 602 is kept away from to outer jar 601 and is provided with second spline groove 633 with outer piston rod complex internal surface, and second spline 632 on the outer piston rod cooperates with second spline groove 633 on outer jar 601 to prevent outer piston rod relative outer jar 601 physically to rotate.
And a sealing ring is arranged between the contact surfaces of the outer piston 602 and the outer air cylinder 601. The air in the outer cylinder rear chamber 604 is effectively prevented from flowing into the outer cylinder front chamber 603, so that pressure relief is caused.
The telescopic device 6 for pushing the wind power butt joint body 5 to move comprises an inner cylinder 608 sleeved with the outer cylinder 601, the cylinder body of the inner cylinder 608 forms an outer piston rod of the outer cylinder 601, an inner piston 609 is installed in the inner cylinder 608, a sealing ring is arranged on a contact surface of the inner piston 609 and the inner wall of the inner cylinder 608, the inner cylinder 608 is divided into an inner cylinder front chamber 610 close to the wind power butt joint body 5 and an inner cylinder rear chamber 611 far away from the wind power butt joint body 5, an inner piston rod 612 is installed on the inner piston 609, the inner piston rod 612 extends out of the inner cylinder 608 through the inner cylinder front chamber 610, a spring is sleeved on a rod body of the inner piston rod 612 located in the inner cylinder front chamber 610, one end of the spring is fixed on the inner piston 609, one end of the spring is fixed on the inner cylinder front chamber 610 close to the inner end surface of the wind power butt joint body 5, the inner piston rod 612 movably penetrates through a first connecting plate 605, and a second connecting plate 613 connected with the wind power butt joint body 5 is formed at one end of the, a second air pressure channel 614 communicated with the inner cylinder rear chamber 611 is arranged in the cylinder wall of the inner air cylinder 608, the second air pressure channel 614 is communicated with the inner cylinder rear chamber 611 from the outer piston 602 through the first connecting plate 605 and the cylinder wall of the inner air cylinder 608, a fourth exhaust hole 615 communicated with the outside is arranged on the inner side wall of the inner air cylinder front chamber 610 and close to the wind power butt joint body 5, and the wind power butt joint body 5 is movably arranged in a first through hole 403 arranged on the mechanical butt joint body 4. Therefore, after the two mechanical butt joint bodies 4 are butted, pressure air is conveyed into the second air pressure channel 614 to push the wind power butt joint body 5 out for butting, so that the positive and negative electrodes 502 and the standard sealing ring 505 on the two wind power butt joint bodies 5 can be completely attached together, and the situation that the positive and negative electrodes 502 and the standard sealing ring 505 of the two wind power butt joint bodies 5 cannot be completely attached due to a size error during processing and a passage cannot be formed is effectively avoided; the inner piston rod 612 is a hollow rod, a hollow core rod 616 is inserted into the inner piston rod 612, the core rod 616 and the inner piston rod 612 are in clearance fit, a plurality of sealing rings in contact with the inner wall of the inner piston rod 612 are arranged on the outer wall of the core rod 616, one end of the core rod 616, which is far away from the wind power abutting body 5, movably penetrates through the inner piston 609, the inner cylinder rear chamber 611, the outer piston 602 and the outer cylinder rear chamber 604 and is connected and fixed with a third air pressure channel 617 arranged on the outer cylinder 601, the sealing rings are arranged on the contact surfaces of the core rod 616, the inner piston 609 and the outer piston 602, one end of the inner piston rod 612, which is close to the mechanical abutting body 4, penetrates through a second connecting plate 613 and is communicated with a ventilation pipe 504 of the wind power abutting; the third air pressure channel 617 is externally connected with a pipeline, so that the pressure air of the front vehicle after the wind power butt joint body 5 is butted can pass through the ventilation pipeline 504, and then enters the train hose of the rear vehicle through the internal piston rod 612, the core rod 616, the third air pressure channel 617 and the external pipeline of the third air pressure channel 617.
The two sides of the wind power butt joint body 5 are respectively provided with a first sliding table 521, a first sliding groove 414 is arranged in the corresponding first through hole 403 of the mechanical butt joint body 4, and the wind power butt joint body 5 is assembled in the first through hole 403 of the mechanical butt joint body 4 through the first sliding table 521 and the first sliding groove 414 in a matching manner, so that the inner air cylinder 608 can push the wind power butt joint body 5 to move on the first sliding groove 414 of the mechanical butt joint body 4, and the butt joint of the wind power butt joint body 5 is completed; when the wind power butt joint body 5 is not in butt joint, the wind power butt joint body 5 retracts to the rear end portion of the mechanical butt joint body 4, and only after the mechanical butt joint body 4 is in butt joint, the wind power butt joint body 5 extends forwards from the rear end portion of the mechanical butt joint body 4 to be in butt joint with the wind power butt joint body 5 of the opposite side.
One end of the outer piston 602 close to the mechanical butt joint body 4 is of a cylindrical structure, the inner air cylinder 608 is inserted into and fixed inside the cylindrical structure, and a sealing ring is arranged on the surface of the inner air cylinder 608, which is in contact with the side wall of the cylindrical structure, so that pressure air in the rear chamber 611 of the inner air cylinder is effectively prevented from entering the front chamber 603 of the outer air cylinder, and pressure relief is caused.
A barrel-shaped valve rod 524 with an opening at one end is inserted into the ventilation pipeline 504 of the wind power butt joint body 5, a standard sealing ring 505 is installed at the opening end of the valve rod 524, the opening end of the valve rod 524 is positioned outside the ventilation pipeline 504, a front chamber 525, a middle chamber 526 and a rear chamber 527 are arranged inside the ventilation pipeline 504, the diameters of the front chamber 525, the middle chamber 526 and the rear chamber 527 are all larger than that of the ventilation pipeline 504, the valve rod 524 is inserted into the ventilation pipeline 504 to enable the front chamber 525 and the middle chamber 526 to form an annular chamber, and the front chamber 525 and the middle chamber 526 are separated by the pipe wall of the ventilation pipeline 504; the inner diameter of the rear chamber 527 is larger than that of the middle chamber 526, an annular bulge 528 surrounding the circumference of the valve rod 524 is arranged at one end of the valve rod 524 far away from the butt joint surface of the wind power butt joint body 5, the annular bulge 528 is in contact with the end wall of the rear chamber 527 close to the middle chamber 526, so that the middle chamber 526 is separated from the rear chamber 527 through the annular bulge 528, a delay air cylinder 529 is installed in the rear chamber 527, a piston rod 530 is movably inserted into the delay air cylinder 529, one end of the piston rod 530 inserted into the delay air cylinder 529 is provided with a piston 631, a sealing ring in contact with the inner wall of the delay air cylinder 529 is arranged on the circumferential surface of the piston 631, the other end of the piston rod 530 is connected with the valve rod 524, the delay air cylinder 529 is divided into a delay air cylinder front chamber 532 and a delay air cylinder rear chamber 533 through the piston 631, a section of the piston rod 530 located outside, one end of the spring is fixedly arranged on the delay air cylinder 529, the other end of the spring is fixedly arranged on the valve rod 524, the front cavity 532 of the delay air cylinder is provided with a fifth vent hole 534 communicated with the rear cavity 527, the rear cavity 533 of the delay air cylinder is provided with a sixth vent hole 536 connected with an outer air pipe 535, the aperture of the fifth vent hole 534 is far smaller than that of the sixth vent hole 536, the outer air pipe 535 is connected with a seventh vent hole 537 arranged between the front cavity 525 and the rear cavity 527, so that the rear cavity 533 of the delay air cylinder is communicated with the front cavity 525, the valve rod 524 is provided with a front cavity vent hole 538 and a middle cavity vent hole 539 respectively communicated with the front cavity 525 and the middle cavity 526, the number of the middle cavity vent holes 539 is more than that of the front cavity vent holes 538, the diameter of the middle cavity vent hole 539 is larger than that of the front cavity vent holes 538, and the front cavity vent holes 538 are, the middle cavity ventilation holes 539 are communicated with the middle cavity 526 at any time, one end of the rear cavity 527, which is far away from the butt joint surface of the wind power butt joint body 5, is sealed by the second connecting plate 613, the inner piston rod 612 extends into the rear cavity 527 through the second connecting plate 613, so that the pressure air in the rear cavity 527 can enter the inner piston rod 612, and the time delay air cylinder 529 can be installed in various ways, for example, the inner piston rod 612 and the rear cavity 527 can be fixedly installed in the rear cavity 527 through a supporting rod or fixedly installed on the second connecting plate 613, and only holes capable of enabling the inner piston rod 612 to be communicated with the rear cavity 527 need to be. When the two vehicles are separated, the aperture of the fifth vent hole 534 is far smaller than that of the sixth vent hole 536, so that the discharge speed of the pressure air in the front chamber 532 of the delay air cylinder is far smaller than that of the pressure air in the rear chamber 533 of the delay air cylinder, and the air pressure in the front chamber 532 of the delay air cylinder is larger than that of the rear chamber 533 of the delay air cylinder, so that the annular bulge 528 of the valve rod 524 is prevented from contacting with the end wall, close to the middle chamber 526, of the rear chamber 527, enough time is reserved for the discharge of the pressure air of the train pipe, the separated vehicles are braked in place, and the rolling of the rear vehicles is effectively avoided.
As shown in fig. 10, the rod head of the piston rod 530 passes through the annular protrusion 528 and is then installed in the through hole at the bottom of the valve stem 524, and when the above installation method is adopted, a sealing ring needs to be installed on the contact surface of the piston rod 530 and the through hole at the bottom of the valve stem 524; in addition to the above, the annular protrusion 528 may be formed integrally with the valve stem 524, and the rod end of the piston rod 530 is directly mounted on the end of the valve stem 524 away from the opening, so that the pressurized air in the rear chamber 527 can enter the valve stem without providing a through hole or a sealing ring.
And a sealing ring is arranged between the outer air pipe 535 and the seventh vent hole 537. The above-mentioned installation mode between the pipeline and the through hole belongs to the common technical knowledge of the skilled person, that is, how to install the pipeline and the through hole to ensure the sealing performance is the common technical knowledge of the skilled person, for example, when processing, the connecting end of the seventh vent hole 537 and the external air pipe 535 is set to be a round pipe shape, and the sealing ring is arranged at the contact end of the seventh vent hole 537 and the external air pipe 535, so that the external air pipe 535 and the seventh vent hole 537 can be connected through a clamping hoop and the sealing performance can be ensured.
One end of the delay air cylinder 529 close to the inner piston rod 612 is provided with a cylindrical mounting seat 540, the inner piston rod 612 is sleeved on the cylindrical mounting seat 540, the inner piston rod 612 is fixedly sleeved on the cylindrical mounting seat 540, and the inner piston rod 612 is provided with an eighth vent hole 629 communicated with the rear chamber 527, so that pressure air in the rear chamber 527 can enter the inner piston rod 612 through the eighth vent hole 629.
The inner piston rod 612 is provided with a plurality of first spline grooves 630 along the direction of the cylindrical mounting seat 540, the cylindrical mounting seat 540 is provided with a plurality of first splines, and the first splines on the cylindrical mounting seat 540 are inserted into the first spline grooves 630 on the inner piston rod 612 to be matched and positioned with each other.
A sealing ring is arranged on the contact surface of the valve rod 524 and the vent pipe 504 between the opening end of the valve rod 524 and the front chamber 525, and a sealing ring is arranged between the end surface of the rear chamber 527 close to the middle chamber 526 and the annular bulge 528.
The automatic wind power butt-joint and separation device further comprises a locking device 7, the locking device 7 comprises a locking air cylinder 701 arranged on one side of the mechanical butt-joint body 4 and a locking pin 702 arranged on the other side of the mechanical butt-joint body 4, a locking piston 703 is movably arranged in the locking air cylinder 701, a sealing ring is arranged on a contact surface of the locking piston 703 and the inner wall of the locking air cylinder 701, the locking air cylinder 701 is divided into a locking air cylinder front chamber 704 close to the plane where the butt-joint surface of the mechanical butt-joint body 4 is located and a locking air cylinder rear chamber 705 far away from the plane where the butt-joint surface of the mechanical butt-joint body 4 is located through the locking piston 703, the locking air cylinder front chamber 704 is provided with a third vent hole 706 communicated with a train hose, the locking air cylinder rear chamber is provided with a fifth vent hole 707, a locking spring 708 is arranged in the locking air cylinder rear chamber, one end of, the other end is mounted on the inner end wall of the locking reservoir rear chamber 705 away from the locking reservoir front chamber 704; a locking piston rod 709 is installed on the locking piston 703, the locking piston rod 709 extends out of the locking air cylinder 701 through a locking air cylinder front cavity 704, a locking hook 710 is installed at the rod head of the locking piston rod 709, and the locking hook 710 can rotate anticlockwise or clockwise on a vertical plane in the straight-line travelling direction of the vehicle by taking a mounting point as a circle center; a sliding table seat 711 is installed at one end, close to the plane where the butt joint surface of the mechanical butt joint body 4 is located, of the locking air cylinder 701, a second sliding table 712 is fixedly installed on the sliding table seat 711, a roller 713 is installed on the second sliding table 712, and the roller 713 is in contact with an inclined part 714 at one end, close to the ground, of the locking hook 710; the distance from one end of the inclined part 714 close to the locking air cylinder 701 to the ground is smaller than the distance from one end of the inclined part 714 far away from the locking air cylinder 701 to the ground; when the device is in an initial state, the locking hook 710 is in an extended limit state due to the spring force action of the locking spring 708, and when the locking hook 710 needs to be hung on the locking pin 702, pressure air is injected into the locking air cylinder front cavity 704 through the third vent hole 706, so that the locking piston 703 compresses the locking spring 708 and drives the locking piston rod 709 to retract, and further the locking hook 710 rotates clockwise while retracting, and is hung on the locking pin 702 of the butt joint vehicle mechanical butt joint body 4; when the locking hook 710 needs to be taken down from the locking pin 702, the air is exhausted through the third vent hole 706, so that the locking piston 703 drives the locking piston rod 709 to extend out under the action of the spring force of the locking spring 708, and further drives the locking hook 710 to move forwards and rotate anticlockwise, and unhooking is achieved.
The inclined part 714 is provided with a second sliding groove 715 along the length direction of the inclined part 714, and the roller 713 rolls inside the second sliding groove 715, so that the roller 713 is effectively prevented from being separated from the inclined part 714.
Hanging rings 717 are arranged between the hook portion 716 of the locking hook 710 and the inclined portion 714, hanging rings 717 are also arranged at one end, away from the locking air cylinder 701, of the sliding seat 711, springs are arranged between the two hanging rings 717, the roller 713 is tightly attached to the second sliding groove 715 under the action of the spring force, and the roller 713 is further prevented from being separated from the inclined portion 714.
The sliding base 711 is provided with a bar-shaped sliding groove 718, the second sliding table 712 is fixedly installed on the bar-shaped sliding groove 718, and the installation position of the second sliding table 712 on the bar-shaped sliding groove 718 can be adjusted during installation, so that the inner surface of the hook portion 716 of the locking hook 710 can be matched with the locking pin 702.
The third vent hole 706 is connected with a first vent hole 410 arranged in the detection bin 405 of the mechanical butt joint body 4 through a first air pipe 719, a second three-way electromagnetic valve 720 with an air outlet communicated with the outside is arranged on the first air pipe 719, a second vent hole 411 of the detection bin 405 is connected with a train hose through a second air pipe 721, and the second air pipe 721 is a hose; the locking air cylinder 701 is provided with a fourth air hole 722, the setting position of the fourth air hole 722 in the locking air cylinder 701 is hung on the locking pin 702 by referring to the locking hook 710, the fourth air hole 722 can be communicated with the third air hole 706 for setting, and the fourth air hole 722 is communicated with a second air pressure channel 614 of the inner air cylinder 608 through a third air pipe 723, so that the pressure air in the hose of the train firstly passes through the detection bin 405, then passes through the locking air cylinder 701 and finally reaches the inner air cylinder 608 of the telescopic device 6; it can be known from the above that, the process of the automatic wind power butt joint of two vehicles is that, firstly, the mechanical butt joint body 4 is butt jointed, and after the position of the first protruding part 401 inserted into the detection bin 405 meets the requirement, the first vent hole 410 and the second vent hole 411 of the front vehicle and the rear vehicle are respectively communicated, the pressure air in the train pipe of the front vehicle enters the locking air cylinder front chamber 704 through the train hose, the second air pipe 721, the second vent hole 411, the first vent hole 410, the first air pipe 719 and the third vent hole 706, the locking piston 703 compresses the spring by pushing the air pressure, so that the locking hook 710 of the front vehicle is hooked on the locking pin 702 of the rear vehicle, the third vent hole 706 and the fourth vent hole 722 in the locking air cylinder 701 are communicated, the pressure air enters the inner air cylinder rear chamber 611 through the fourth vent hole 722, the third air pipe 723 and the second air pressure channel 614, the inner piston is pushed by the pressure air to extrude the spring 609, and the wind power butt joint body 5 connected with the second connecting plate 613 of the inner piston rod 612 is pushed out to be in butt joint with the wind power butt joint body 5 of the rear vehicle, so that the electrification and ventilation with the rear vehicle are realized, pressure air enters a train pipe of the rear vehicle, and the locking hook 710 of the rear vehicle is matched with the locking pin 702 of the front vehicle. According to the invention, when the automatic wind power butt joint device is separated, the second three-way electromagnetic valve 720 is controlled to cut off the air passage of the third vent hole 706 and the mechanical butt joint body 4 detection bin 405, and the third vent hole 706 is communicated with the outside, so that the pressure air in the front cavity 704 of the locking air cylinder is discharged firstly, and the locking hook 710 is enabled to extend forwards and rotate upwards under the action of the spring force, so that unhooking is realized.
The first air pressure channel 607 is connected with a train hose through a fourth air pipe 618, the third air pressure channel 617 is connected with the train hose through a fifth air pipe 619, and one end of the fourth air pipe 618 close to the first air pressure channel 607 is provided with a first overpressure quick exhaust valve 620, so that when the pressure of the outer air cylinder rear chamber 604 is increased instantly due to longitudinal impact between vehicles in the running process of the train, overpressure air is quickly exhausted through the first overpressure quick exhaust valve 620, and the device damage caused by the pressure increase of the outer air cylinder rear chamber 604 is avoided.
The third air duct 723 is provided with a second overpressure quick exhaust valve 724, so that overpressure air in the inner air cylinder rear chamber 611 is quickly exhausted through the second overpressure quick exhaust valve 724 when longitudinal impact occurs between vehicles to cause the pressure of the inner air cylinder rear chamber 611 to be instantly increased in the driving process of the vehicles, and the damage to the device caused by overlarge internal pressure is avoided.
The fourth air pipe 618 is sequentially provided with a first three-way electromagnetic valve 622 with an opening communicated with the outside and a pressure regulating valve 621 for regulating the air duct pressure from the first overpressure quick exhaust valve 620 to the joint with the train hose, the second air pipe 721 is connected to the fourth air pipe 618 and is connected with the train hose, and the second air pipe 721 is connected between the first three-way electromagnetic valve 622 and the first overpressure quick exhaust valve 620, so that the air pressure inside the second air pipe 721 and the fourth air pipe 618 can be regulated through the pressure regulating valve 621, and the pressure of the outer air cylinder rear chamber 604 and the air pressure of the air cylinder front chamber 704 can be regulated.
And a two-way electromagnetic valve 623, a pressure sensor 624 and a three-way electromagnetic valve 625 with an opening communicated with the outside are arranged on the five air pipe 619. Therefore, when the vehicle slides over a hump, the air path between the train pipe and the fifth air pipe 619 is cut off in advance through the two-way electromagnetic valve 623, so that the pressure air in the train pipe cannot be discharged when the wind power abutting body 5 is separated, and the vehicle is ensured to slide over the hump smoothly; in the running process of a train, a locomotive driver finds that pressure air of a train pipe of a rear vehicle cannot be discharged, and when the vehicle is slow in braking speed or cannot be braked, the train pipe can be communicated with the outside by controlling a three-way electromagnetic valve 625 through a control end, so that the pressure air in the train pipe of the rear vehicle is quickly discharged, and a brake shoe quickly presses a wheel to perform emergency stop; a locomotive driver or a ground control center can monitor the pressure condition of the train pipe of the connected train through an electric signal sent by a pressure sensor 624 through a signal sending device so as to judge the working state of the wind power automatic butt joint and separation device of each train, the charging state and the decompression state of the train pipe of the connected train and the running-through state of the train pipe of the whole train; and whether the butting surfaces of the two mechanical butting bodies 4 are completely jointed can be judged through the pressure change of the pressure sensor 624.
One end of the telescopic device 6, which is far away from the mechanical docking body 4, is provided with a pin hole 626, a rotation center pin 627 penetrates through the pin hole 626 and installs two ends of the rotation center pin 627 in strip-shaped grooves 304 of a bottom plate 302 and a top plate 301 of the box 3, a spherical knuckle bearing or a rubber bearing is installed on a contact surface of the rotation center pin 627 and the pin hole 626, the strip-shaped grooves 304 penetrate through the bottom plate 302 and the top plate 301 of the box 3, two ends of the rotation center pin 627 respectively penetrate through the strip-shaped grooves 304 on the bottom plate 302 and the top plate 301 and extend out of the box 3, one end of the rotation center pin 627 extending out of the top plate 301 is provided with an annular flange 310, the rotation center pin 627 is prevented from falling to the ground from the strip-shaped grooves 304, a plurality of groups of limiting plates 311 are arranged side by side outside the top plate 301 of the box 3 and along the length, and the pin shaft 312 is installed between the two limiting plates 311 belonging to the same group, so that the rotation center pin 627 is effectively prevented from moving to one end far away from the ground, two groups of spring inserting plates 305 are respectively arranged on the inner walls of the bottom plate 302 and the top plate 301, the plate springs 306 are installed between the two groups of spring inserting plates 305 on the top plate 301 and the bottom plate 302, and the middle parts of the two groups of plate springs 306 on the bottom plate 302 and the top plate 301 are fixed on the rotation center pin 627, so that when two vehicles impact in the driving process, the outer air cylinder 601 drives the rotation center pin 627 to move backwards or forwards, the wing post 628 slides forwards and backwards on the top of the supporting column 307, and drives the rotation center pin 627 to drive the upper plate spring 306 and the lower plate spring 306 to move, so that the plate springs 306 deform, impact energy is changed into elastic potential energy, and the plate springs. And when the vehicle is bent too far, the telescopic device 6, the mechanical docking body 4 and the wind power docking body 5 can swing left and right around the rotation center pin 627. When the vehicle passes through a vertical curve, the telescopic device 6, the mechanical butt joint body 4 and the wind power butt joint body 5 can swing up and down around the rotation center pin 627.
Two snap rings 631 are mounted on the rotation center pin 627, the two snap rings 631 are respectively positioned above and below the pin holes 626 of the telescopic device 6, and a distance is reserved between the two snap rings 631 and the openings of the pin holes 626, so that the displacement of the telescopic device 6 in the axial direction of the rotation center pin 627 is limited by the snap rings 631.
Two supporting columns 307 are installed on a bottom plate 302 of the box body 3, the two supporting columns 307 are located on two sides of the outer air cylinder 601 respectively, one end, far away from the bottom plate 302, of each supporting column 307 is in contact with wing columns 628 arranged on two sides of the outer air cylinder 601, the wing columns 628 extend towards two side plates 303 of the box body 3 respectively and incline towards one end, far away from the ground, each supporting column 307 is a telescopic rod, a spring is installed between two rod bodies, a mounting box 308 is arranged at one end, close to the wing columns 628, of each supporting column 307, rolling shafts 309 are installed in the mounting box 308, and therefore when the whole device deflects left and right, the wing columns 628 can slide on the rolling shafts 309, and in a non-butt joint state, due to the effect of the self weight of the outer air cylinder 601, the telescopic device 6 can be automatically centered, and further, the front mechanical.
Of course, the present invention may also adopt a spring hanging manner to replace the supporting column 307, and only one end of the spring needs to be installed at one end of the wing post 628 far from the outer air cylinder 601, and the other end of the spring needs to be installed on the top plate 301.
An adjusting pad is arranged between the supporting column 307 and the mounting box 308, and when the mechanical butt joint body 4 is mounted, the levelness of the mechanical butt joint body 4 can be conveniently adjusted by adding or subtracting the adjusting pad, so that the mechanical butt joint body is prevented from inclining, lowering the head or tilting the head. When the butted vehicle passes through a vertical curve, the front end of the telescopic device 6 drives the wing post 628 to press down or release the spring through the rolling shaft 309, and the rear end swings up and down around the rotating center pin 627, so that the mechanical butted body 4 and the wind power butted body 5 swing up and down. When the butted vehicle passes through a horizontal curve, the front end of the telescopic device 6 drives the wing post 628 to swing left and right on the rolling shaft 309, and the rear end synchronously swings left and right around the rotating center pin 627, so that the left and right swinging of the mechanical butted body 4 and the wind power butted body 5 is realized; under the non-butt-joint condition, depending on the self weights of the telescopic device 6, the mechanical butt-joint body 4 and the wind power butt-joint body 5, the wing post 628 automatically slides downwards along the rolling shaft 309 to drive the telescopic device 6 to slide down and keep the lowest point of the telescopic device 6 and the mechanical butt-joint body 4 and the wind power butt-joint body 5 to be overlapped with the longitudinal central line of the box body 3, so that automatic centering is realized, and the butt-joint foundation with the opposite vehicle is laid.
Through holes are respectively formed in two side plates 303 of the box body 3, the fifth air pipe 619 and the fourth air pipe 618 penetrate through the through holes on the sides of the fifth air pipe 619 and are connected with a train hose and then are connected with the train pipe, the distance between the inner wall of the through hole on the side of the fifth air pipe 619 and the outer wall of the fifth air pipe 619 is larger than the displacement distance of the fifth air pipe 619, and the distance between the inner wall of the through hole on the side of the fourth air pipe 618 and the outer wall of the fourth air pipe 618 is larger than the displacement distance of the fourth air pipe 618, so that when a vehicle runs, the mechanical butt joint body 4 and the wind power butt joint body 5 drive the telescopic device 6 to move back and forth and swing left and right, enough displacement distances can be reserved for the fifth air pipe 619 and.
The box body 3 is arranged below a coupler buffer of the draft sill 1 through an I-shaped steel hanging seat 2.
The first convex part 401 comprises a cylinder positioning part and a cone guiding part, and the maximum circular plane of the cone is equal to the circular plane of the cylinder, so that when the first convex part 401 is inserted into the first concave part 402, the inclined plane of the cone can provide a guiding function, and the first convex part 401 can be smoothly inserted into the first concave part 402.
The first concave part 402 comprises a cylindrical concave area and a truncated cone-shaped concave area, the largest circumferential plane of the truncated cone-shaped concave area is adjacent to and congruent with the circumferential plane of the cylindrical concave area, the cylindrical concave area is positioned at the opening of the first concave part 402, the truncated cone-shaped concave area is positioned inside the first concave part 402, the inner diameter of the cylindrical concave area is slightly larger than the outer diameter of the cylindrical positioning part of the first convex part 401, the taper of the cone guide part of the first convex part 401 is slightly smaller than that of the cone formed by the extension of the inclined surface of the truncated cone-shaped concave area, and the diameter of the connecting hole 404 is equal to the minimum diameter of the truncated cone-shaped concave area of the first concave area; so that the first protrusion 401 can be inserted into the first recess 402 and the cone guide can be inserted into the coupling hole 404. Therefore, when the first protruding part 401 is dislocated relative to the first recess 402, the guiding and aligning function can be achieved through the inclined surface of the guiding part, and the first protruding part 401 can be smoothly inserted into the first recess 402. After the insertion, the mutual radial positioning of the first convex part 401 and the first concave part 402 can be realized through the matching of the cylindrical first convex part 401 and the cylindrical concave area, and the radial sliding of the first convex part 401 relative to the first concave part 402 is prevented.
The second convex part 522 comprises a cylinder positioning part and a cone guiding part, the second concave part 523 comprises a cylindrical concave area which is arranged at the second concave part 523 and is close to the opening end and a conical concave area which is far away from the opening end, the diameter of the cylinder positioning part of the second convex part 522 is slightly smaller than that of the cylindrical concave area, the diameter of the maximum circular plane of the cone guiding part is slightly smaller than that of the conical concave area, and the taper of the cone guiding part is slightly smaller than that of the conical concave area. The second protruding part 522 can be smoothly inserted into the second recessed part 523, and can be guided by the guiding part to be aligned, and then the positioning is realized by the cylindrical recessed area of the second recessed part 523.
The docking steps of the automatic wind power docking of the invention are explained in detail so that the technical scheme of the invention can be fully understood by the technical personnel in the field, and the specific steps are as follows:
Step 3, when the locomotive mechanical butt joint body 4 completes the locking work of the rear vehicle mechanical butt joint body 4, the third vent hole 706 and the fourth vent hole 722 arranged on the locking air cylinder 701 arranged on the locomotive mechanical butt joint body 4 are communicated, the pressure air entering the locking air cylinder 701 enters the third air pipe 723 through the fourth vent hole 722, enters the second air pressure channel 614 from the third air pipe 723 and enters the inner air cylinder rear chamber 611 from the second air pressure channel 614 through the outer piston 602, so that the inner piston 609 is pushed by the pressure air to compress the spring, the inner piston rod 612 extends to push the wind power butt joint body 5 to move towards the rear vehicle, and the touch plate 510 and the slide bar 511 on the two wind power butt joint bodies 5 are in contact, so that the dust cover 507 is opened, the wind power butt joint body 5 on the locomotive continues to move until the positive electrode 501, the positive electrode 501 and the positive electrode 5 on the locomotive wind power butt joint body 5 on the locomotive, the third air hole 722 and the fourth air hole 722 are communicated with each, The negative electrode 502, the standard sealing ring 505 and the sealing strip 506 are in contact with the rear vehicle, and are pressed against the positive electrode 501, the negative electrode 502 and the valve rod 524 to move backwards, and the sealing strip 506 is compressed. After the valve rods 524 move towards the respective rear chambers 527, the annular convex parts 528 and the sealing rings are separated from the end walls of the rear chambers 527, and communication between the rear chambers 527 and the middle chambers 526 of the respective wind power interfaces 5 of the locomotive and the rear vehicle is realized.
Step 4, after the rear chamber 527 and the middle chamber 526 of the respective wind power butt joint bodies 5 of the locomotive and the rear vehicle are communicated, the pressure air in the train pipe of the locomotive firstly enters the train hose of the rear vehicle after sequentially passing through the train pipe of the locomotive and a train hose, enters a fifth air pipe 619, a third air pressure channel 617, a core rod 616, the hollow part of an inner piston rod 612, an eighth vent hole 629, a rear chamber 527, a middle chamber 526, a middle chamber vent hole 539 and a valve rod 524 of the rear vehicle, the middle chamber vent hole 539, the middle chamber 526, the rear chamber 527, the eighth vent hole 629, the hollow part of the inner piston rod 612, the core rod 616, the third air pressure channel 617 and the fifth air pipe 619, and then enters the train pipe of the rear vehicle, meanwhile, a part of the pressure air enters the delay reservoir rear chamber 533 through the front chamber vent 538, the front chamber 525, the seventh vent 537, the outer duct 535, and the sixth vent 536; the other part enters the time delay reservoir front chamber 532 through the rear chamber 527 and the fifth vent 534. Until the front and rear pressure of the delay reservoir piston 533 is equal to the train pipe pressure.
And 5, when air enters the train pipe of the rear vehicle, the wind path direction is the same as that of the wind path in the step 2, and the difference is that the locomotive in the step 2 is replaced by the vehicle, so that the locking hook 710 of the rear vehicle is matched and locked with the locomotive locking pin 702.
And 6, sequentially butting other subsequent vehicles according to the air path sequence in the step.
The separation steps of the automatic wind power butting and separating device for the two vehicles are as follows:
step 1: the second three-way electromagnetic valve 720 is controlled to be powered off to cut off a passage from the first vent hole 410 to the locking air cylinder 701, and meanwhile, an air passage from the front cavity 704 of the locking air cylinder to the outside is communicated, so that pressure air in the front cavity 704 of the locking air cylinder is exhausted to the atmosphere, the locking piston 703 is pushed by a spring to extend the locking piston rod 709, the locking hook 710 rotates upwards and moves forwards to complete unhooking, and the passage from the fourth vent hole 722 to the fifth vent hole 707 is opened due to the fact that the locking piston rod 709 extends to exhaust pressure air in the rear cavity 611 of the inner air cylinder, the spring pushes the inner piston 609 to move to drive the inner piston rod 612 to retract, and therefore the two mutually butted wind power butting bodies 5 are enabled to respectively realize retraction and separation.
And 2, after the two wind power butt-joint bodies 5 are separated, controlling the first three-way electromagnetic valve 622 to lose power, cutting off the air supply passages from the pressure regulating valve 621 to the fourth air pipe 618 and the second air pipe 721, simultaneously communicating the fourth air pipe 618 and the second air pipe 721 to the external air passage, discharging the pressure air in the rear cavity 604 of the outer air cylinder, pushing the outer piston 602 to move by the spring, driving the inner air cylinder 608 serving as an outer piston rod to retract, thereby driving the butted mechanical butt-joint bodies 4 to be separated, and discharging the pressure air in the train pipe through the valve rod 524 due to the action of the delay air cylinder 529, so that the separated rear vehicle is braked in place, and the vehicle sliding is avoided. And the front separated train pipe connected with the locomotive continuously supplies air to the train pipe because of the locomotive, after the air outlet is closed by the valve rod 524 and the air exhaust is stopped, the air pressure of the train pipe is timely restored to constant pressure, and after the front vehicle foundation brake device is naturally released for a period of time, the second three-way electromagnetic valve 720 loses power to be communicated with the air supply passage from the detection bin 405 to the locking air cylinder 701, and meanwhile, the air passage from the third three-way electromagnetic valve 706 to the outside through the second three-way electromagnetic valve 720 is cut off, so that preparation is prepared for next butt joint. Meanwhile, the wing post 628 of the telescopic device 6 slides downwards along the support post rolling shaft 309, so that the central lines of the front car mechanical butt joint body 4, the rear car mechanical butt joint body 5 and the telescopic device 6 are superposed with the central line of the box body 3, automatic centering is realized, and preparation is also made for next butt joint. And the wind power automatic butt joint and separation device restores the initial state.
Because each vehicle is provided with the storage battery, all the three-way electromagnetic valves and the two-way electromagnetic valves can still be controlled by the controller within a period of time when the wind power automatic butt joint and separation device is separated.
the base 514 of the wind power butt joint body 5 and the two sides of the wind power butt joint body 5 are provided with vertically upward mounting plates 541, and the wind power butt joint body 5 and the bracket 509 are positioned between the two mounting plates 541; the wind power automatic butt joint and separation device further comprises a locking device 7, the locking device 7 comprises a locking air cylinder 701 which is installed on one end face of any one installation plate 541 far away from the side face of the wind power butt joint body 5, a locking pin 702 which is installed on one end of the other installation plate 541 far away from the side face of the wind power butt joint body 5, a locking piston 703 is movably installed in the locking air cylinder 701, the locking air cylinder 701 is divided into a locking air cylinder front chamber 704 close to the plane where the butt joint face of the wind power butt joint body 5 is located and a locking air cylinder rear chamber 705 far away from the plane where the butt joint face of the wind power butt joint body 5 is located through the locking piston 703, the locking air cylinder front chamber 704 is provided with a third vent hole 706 communicated with a train hose, the locking air cylinder rear chamber is provided with a fifth vent hole 707, a locking spring 708 is installed in the locking air cylinder rear chamber, one end of, the other end is mounted on the inner end wall of the locking reservoir rear chamber 705 away from the locking reservoir front chamber 704; a locking piston rod 709 is installed on the locking piston 703, the locking piston rod 709 extends out of the locking air cylinder 701 through a locking air cylinder front cavity 704, a locking hook 710 is installed at the rod head of the locking piston rod 709, and the locking hook 710 can rotate anticlockwise or clockwise on a vertical plane in the straight-line travelling direction of the vehicle by taking a mounting point as a circle center; a sliding table seat 711 is arranged on one end face of the locking air cylinder 701 close to the plane where the butt joint face of the wind power butt joint body 5 is located, a second sliding table 712 is fixedly arranged on the sliding table seat 711, a roller 713 is arranged on the sliding table, and the roller 713 is in contact with an inclined part 714 of one end, close to the ground, of the locking hook 710; the distance from one end of the inclined part 714 close to the locking air cylinder 701 to the ground is smaller than the distance from one end of the inclined part 714 far away from the locking air cylinder 701 to the ground; when the device is in an initial state, the locking hook 710 is in an extended limit state under the action of the spring force of the locking spring 708, and when the locking hook 710 needs to be hung on the locking pin 702, pressure air is injected into the locking air cylinder front cavity 704 through the third vent hole 706, so that the locking piston 703 compresses the locking spring 708 and drives the locking piston rod 709 to retract, and further the locking hook 710 rotates clockwise while retracting, so as to be hung on the locking pin 702 of the wind power butt joint body 5 of the butt joint vehicle; when the locking hook 710 needs to be separated from the locking pin 702, the air is exhausted through the third vent hole 706, so that the locking piston 703 drives the locking piston rod 709 to extend out due to the spring force of the locking spring 708, and further drives the locking hook 710 to move forwards and rotate anticlockwise, and unhooking is achieved.
The one end that the bottom plate was kept away from to two mounting panels passes through top connecting plate 542 and connects, and two mounting panels and top connecting plate 542 are integrated into one piece structure.
The first air vent 719 is connected to the outside of the third air vent 706, a second three-way electromagnetic valve 720 with an opening communicated with the outside is installed on the first air vent 719, the first air vent 719 is connected with a blind duct 543, the blind duct 543 passes through an installation plate 541 provided with the locking air cylinder 701 and the base 514 and extends into the front chamber 525 to the bottom of the wind power butt joint body 5, and the two openings of the blind duct 543 are respectively located at one side of the front chamber 525 and one side of the installation plate 541 where the locking air cylinder 701 is installed, so that the pressure air in the front chamber 525 can enter the locking air cylinder front chamber 704 through the blind duct 543 and the first air vent 719; when two wind power butt-joint bodies 5 are in butt joint, after pressure air in a front vehicle enters a front chamber 525, the pressure air enters a first air pipe 719 through a blind passage 543, and the pressure air in the first air pipe 719 enters a locking air cylinder front chamber 704 through a third air hole 706, so that a locking piston 703 extrudes a locking spring 708, a locking piston rod 709 retracts and simultaneously drives a locking hook 710 to retract, and the locking hook 710 retracts and simultaneously rotates clockwise, so that the locking piston is hung on a locking pin 702 of the wind power butt-joint body 5 of the butt-joint vehicle; when two wind power butt joint bodies 5 are required to be separated, the second three-way electromagnetic valve 720 is controlled to communicate a passage from the locking reservoir front cavity 704 to the outside, and the passage from the locking reservoir front cavity 704 to the front cavity 525 is closed, so that the pressure air of the locking reservoir front cavity 704 is exhausted to the atmosphere, the air pressure of the locking reservoir front cavity 704 is rapidly reduced, the locking piston 703 drives the locking piston rod 709 to stretch out due to the action of the spring force of the locking spring 708, and then the locking hook 710 is driven to move forwards and rotate anticlockwise at the same time, and unhooking is achieved.
The first vent 410 of the detection bin 405 is connected with the second air pressure channel 614 of the inner air cylinder 608 through a third air duct 723, and a second overpressure quick exhaust valve 724 is arranged on the third air duct 723; when the pressure in the inner air cylinder rear cavity 611 is increased instantly due to longitudinal impact between vehicles in the running process of the vehicles, the overpressure air in the inner air cylinder rear cavity 611 is exhausted rapidly through the second overpressure rapid exhaust valve 724, and the device damage caused by overlarge internal pressure is avoided.
Compared with the embodiment 1, the main differences between the embodiment 2 and the embodiment 1 are that the installation positions of the locking air cylinders 701 are different, the connection positions of the first air pipes 719 are different, the connection positions of the third air pipes 723 are different, the wind power abutting body 5 is provided with an installation plate 541 for installing the locking device 7, and a dark channel 543 for communicating the first air pipes 719 with the front chamber 525 is formed.
In this embodiment 2, the wind power docking body 5 is directly locked by the locking device 7, so that the two docked wind power docking bodies 5 are more stable and reliable compared with the embodiment 1.
The docking step of the automatic wind power docking in this embodiment 2 is described in detail below, so that those skilled in the art can fully understand the technical solution in this embodiment 2, and the specific steps are as follows:
step 1: firstly, a locomotive is butted with a vehicle behind the locomotive, a three-way electromagnetic valve 622 on a fourth air pipe 618 connected with a locomotive hose is electrified to conduct an air path from the train hose to an outer air cylinder rear chamber 604, pressure air enters the outer air cylinder rear chamber 604 through the fourth air pipe 618, so that an inner air cylinder 608 serving as an outer piston rod extends out, the mechanical butt joint body 4 and the wind power butt joint body 5 are pushed to move towards the vehicle behind the locomotive until the mechanical butt joint body 4 at the rear of the locomotive is butted with the mechanical butt joint body 4 at the front of the locomotive, a first convex part 401 at the rear of the locomotive is completely inserted into a first concave part 402 at the front of the vehicle, and a first convex part 401 at the front of the vehicle is completely inserted into the first concave part 402 at the rear of the locomotive to complete positioning.
Step 2, after the positioning is finished, the first vent hole 410 and the second vent hole 411 of the detection bin 405 of the mechanical butt joint body 4 on the locomotive are communicated, the air pressure in the train pipe on the locomotive enters the inner air cylinder rear chamber 611 through the train hose, the fourth air pipe 618, the second air pipe 721, the second vent hole 411, the detection bin 405, the first vent hole 410, the third air pipe 723 and the second air pressure channel 614, the inner piston 609 is pushed by the pressure air to compress the spring, the inner piston rod 612 extends to push the wind power butt joint body 5 to move towards the rear vehicle, and the contact plates 510 and the sliding rods 511 on the two wind power butt joint bodies 5 are contacted, so that the dustproof cover 507 is opened, after the dustproof cover 507 is opened, the wind power butt joint body 5 on the locomotive continues to move until the positive electrode 501 and the negative electrode 502 of the wind power butt joint body 5 on the locomotive are contacted with the standard sealing rings 505 and the sealing strips, and presses the positive electrode 501 and the negative electrode 502 to compress the electrode spring 520 in a backward contraction mode, and meanwhile, the valve rod 524 moves towards the direction of the rear chamber 527, so that the bulge ring 519 is separated from the end wall of the rear chamber 527, and meanwhile, the rear chamber 527 and the middle chamber 526 of the respective wind power butt joint bodies 5 of the locomotive and the rear vehicle are conducted.
Step 3, after the standard sealing rings 505 on the valve rods 524 of the two wind power butt joints 5 are tightly attached, pressure air on the locomotive enters the train hose of the rear vehicle and then enters the train pipe of the rear vehicle through the fifth air pipe 619, the third air pressure channel 617, the core rod 616, the hollow part of the inner piston rod 612, the eighth vent hole 629, the rear cavity 527, the middle cavity 526, the middle cavity vent hole 539 and the valve rod 524 of the rear vehicle; meanwhile, after the pressure air enters the valve rod 524, part of the pressure air enters the front chamber 525 through the front chamber vent hole 538, the pressure air in the front chamber 525 is divided into two paths, and one path of the pressure air enters the delay air cylinder rear chamber 533 through the seventh vent hole 537, the outer air pipe 535 and the sixth vent hole 536; one path enters the locking air cylinder front chamber 704 through the hidden channel 543, the first air pipe 719 and the third vent hole 706, so that the locking piston 703 extrudes the locking spring 708, the locking piston rod 709 retracts and simultaneously drives the locking hook 710 to retract, and the locking hook 710 retracts and simultaneously rotates clockwise, so that the locking piston is hung on the locking pin 702 of the rear vehicle wind power butt joint body 5; when pressure air enters the valve rod 524 of the rear vehicle, partial pressure air enters the front chamber 525 through the front chamber vent hole 538, the pressure air in the front chamber 525 enters the locking air cylinder front chamber 704 through the blind passage 543, the first air pipe 719, the second three-way solenoid valve 720 in a power-off state and the third air hole 706, so that the locking piston 703 extrudes the locking spring 708, the locking piston rod 709 retracts and simultaneously drives the locking hook 710 to retract, the locking hook 710 retracts and simultaneously rotates clockwise, the locking hook is hung on the locking pin 702 of the locomotive wind power butt joint body 5, and a small amount of pressure air enters the delay air cylinder front chamber 532 through the fifth air hole 534 after the pressure air enters the rear chamber 527.
And 4, sequentially butting other subsequent vehicles according to the air path sequence in the step, wherein the difference is only that the locomotive is replaced by a front vehicle.
The separation steps of the automatic wind power butting and separating device for the two vehicles are as follows:
step 1: the second three-way solenoid valve 720 is powered off to cut off the air path from the locking reservoir front chamber 704 to the locking reservoir front chamber 704, and the second three-way solenoid valve 720 is communicated with the passage from the locking reservoir front chamber 704 to the outside, so that the pressure air in the locking reservoir front chamber 704 is discharged, the locking piston 703 is pushed by the locking spring 708, the locking piston rod 709 extends out, the locking hook 710 moves forward while rotating upward, and unhooking is completed.
Step 2, when the second three-way electromagnetic valve 720 is electrically connected with the passage from the locking air cylinder front chamber 704 to the outside, the vehicle-mounted controller starts timing, when the preset time is reached, the first three-way electromagnetic valve 622 is controlled to be powered off to cut off the air path from the train hose to the outer air cylinder rear chamber 604 and the detection bin 405, the detection bin 405 and the outer air cylinder rear chamber 604 are enabled to be the same as the outside through the first three-way electromagnetic valve 622, so that the pressure air in the outer air cylinder rear chamber 604 and the detection bin 405 is discharged, the outer piston rod is retracted, the two mechanical butt joint bodies 4 in butt joint are separated, after the mechanical butt joint bodies 4 are separated, the detection plunger 406 returns (in a state shown in fig. 4) to enable the first vent hole 410 and the second vent hole 412 to be communicated, because the inner air cylinder rear chamber 611 is communicated with the first vent hole 410 through the third air pipe 723, so that the pressure air in the inner air cylinder rear chamber 611 passes through the second air pressure passage 614, the second air pressure, The third air pipe 723, the first vent hole 410, the annular groove 409 and the second vent hole 412 are discharged to the outside, so that the inner piston rod 612 retracts, and the wind power butt joint body 5 retracts to one end, away from the butt joint surface, of the first through hole 403 of the mechanical butt joint body 4. After the two wind power butt joints are separated, the pressure air in the rear chamber 533 of the delay reservoir is quickly exhausted to the outside through the sixth vent 536, the outer wind pipe 535, the seventh vent 537, the front chamber 525 and the front chamber vent 538, while the pressure air in the front chamber 532 of the delay reservoir can only be slowly exhausted into the rear chamber 527 through the narrow through hole of the fifth vent 534 and is exhausted to the outside through a gap between the annular bulge 528 of the valve rod 204 and the end wall of the rear chamber 527 close to the middle chamber 526. Due to the obstruction of the pressurized air in the front chamber 532 of the delay time reservoir, the annular raised portion 528 of the valve stem 524 is delayed from contacting the end wall of the rear chamber 527 near the middle chamber 526, and separated train pipe pressurized air is rapidly exhausted to the outside from the gap between the annular raised portion 528 of the valve stem 524 and the end wall of the rear chamber 527 near the middle chamber 526, so that the separated vehicle foundation brake device is braked, and the vehicle is prevented from slipping after being separated. And the front separated train pipe connected with the locomotive continuously supplies air to the locomotive because of the locomotive, after the valve rod 524 closes the air outlet and stops exhausting air, the air pressure of the train pipe is timely restored to constant pressure, and the front vehicle foundation brake device is naturally released.
And step 3: after the preset preparation time in the vehicle-mounted controller is reached, the second three-way electromagnetic valve 720 is powered off to communicate the passage from the locking air cylinder front cavity 704 to the front cavity 525 and cut off the passage from the locking air cylinder front cavity 704 to the outside, so that preparation is made for next butt joint and locking.
Because each vehicle is provided with the storage battery, after the wind power automatic butt joint and separation device is separated, all the three-way electromagnetic valves and the two-way electromagnetic valves can still be controlled by the controller.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (33)
1. The utility model provides an automatic butt joint of railway vehicle wind-powered electricity generation and separator which characterized in that: the device comprises a box body (3) arranged below a locomotive front and rear end part and a draw beam (1) at the front and rear end parts of a vehicle, wherein a wind power butt joint body (5) is arranged in the box body (3), and an opening is formed in the position, close to a butt joint surface of the wind power butt joint body (5), of the box body (3), so that the wind power butt joint body (5) can extend out of the opening; when the wind power butt joint bodies (5) of the two butt joint vehicles are positioned on the same horizontal plane, the two wind power butt joint bodies (5) can horizontally rotate 180 degrees and are symmetrical by using the middle point of the connecting line of the geometric centers of the two wind power butt joint bodies (5); the wind power butt joint body (5) comprises a plurality of positive electrodes (501) and a plurality of negative electrodes (502) which are arranged on a butt joint surface, one end, far away from the butt joint surface, of the wind power butt joint body (5) is connected with a plurality of electrode leads (503), and the electrode leads (503) are respectively connected with the positive electrodes (501) and the negative electrodes (502); a ventilation pipeline (504) penetrating through the wind power butt joint body (5) from the wind power butt joint body (5) is arranged at the center of the butt joint face of the wind power butt joint body (5), and a standard sealing ring (505) is arranged at one end, located at the butt joint face of the wind power butt joint body (5), of the ventilation pipeline (504); wind-powered electricity generation is kept away from the one end of butt joint face and is installed and to be driven wind-powered electricity generation butt joint body (5) telescoping device (6) to waiting to dock the vehicle and remove, and the one end that wind-powered electricity generation butt joint body (5) were kept away from in telescoping device (6) is installed on roof (301) and bottom plate (302) of box (3).
2. The automatic wind power butting and separating device for railway vehicles according to claim 1, wherein: the utility model discloses a wind-powered electricity generation interfacing part, including wind-powered electricity generation interfacing part, be provided with second bellying (522) and second depressed part (523) on the butt joint face of wind-powered electricity generation interfacing part (5), second bellying (522) are including installing the location portion on wind-powered electricity generation interfacing part (5) butt joint face and installing the guide part of keeping away from wind-powered electricity generation interfacing part (5) butt joint face one end in location portion, the one end diameter that wind-powered electricity generation interfacing part (5) butt joint face was kept away from to the guide part near wind-powered electricity generation interfacing part (5) of guide part reduces gradually for second bellying (522) on two butt joint vehicle wind-powered electricity generation interfacing part (5.
3. The automatic wind power butting and separating device for railway vehicles according to claim 2, wherein: wind-powered electricity generation interfacing part (5) movable installation is in first through-hole (403) of mechanical interfacing part (4), and mechanical interfacing part (4) are placed inside box (3) to make wind-powered electricity generation interfacing part (5) also place in box (3), mechanical interfacing part (4) are run through from the central point department of mechanical interfacing part (4) interface to first through-hole (403), be provided with first bellying (401) and first depressed part (402) on mechanical interfacing part (4) interface, first bellying (401) and first depressed part (402) are located first through-hole (403) both sides respectively, and when two treat that the mechanical interfacing part (4) of butt joint vehicle are in same horizontal plane, two mechanical interfacing part (4) can be 180 degrees symmetries with the mid point horizontal rotation of two mechanical interfacing part (4) geometric centre lines, and mechanical interfacing part (4) keep away from the one end of interfacing part (4) and install and can drive mechanical interfacing part (4) and move to treat that the butt joint vehicle moves to the machinery interfacing part The telescopic device (6) enables the first convex parts (401) of the mechanical butt joint bodies (4) arranged on two vehicles to be butted to be mutually inserted into the first concave parts (402) of the opposite vehicle.
4. The automatic wind power butting and separating device for railway vehicles according to claim 3, wherein: the first bulge (401) comprises a positioning part arranged on the mechanical butt joint body (4) and a guide part arranged at one end, far away from the butt joint surface of the mechanical butt joint body (4), of the positioning part, and the diameter of one end, close to the butt joint surface of the mechanical butt joint body (4), of the guide part is gradually reduced from one end, far away from the butt joint surface of the mechanical butt joint body (4), of the guide part.
5. The automatic wind power butting and separating device for railway vehicles according to claim 4, wherein: a connecting hole (404) used for being communicated with the detection bin (405) is formed in the first concave part (402), so that after the first convex part (401) is completely inserted into the first concave part (402), a guide part on the first convex part (401) can extend into the detection bin (405) through the connecting hole (404); the detection device is characterized in that a detection plunger (406) capable of moving in the detection bin (405) along the axial direction of the first sunken part (402) is installed in the detection bin (405), an elastic component (407) capable of compressing and expanding is installed between the detection plunger (406) and the inner wall of the detection bin (405) far away from the first sunken part (402), a first exhaust hole (408) penetrating through the inner wall of the detection bin (405) and communicating with the outside is formed in the detection bin (405), and a detection device used for detecting the displacement of the detection plunger (406) is arranged in the detection bin (405).
6. The automatic wind power butting and separating device for railway vehicles according to claim 5, wherein: the detection device comprises an annular groove (409) formed around the circumference of the detection plunger (406) to form the detection plunger (406) with the diameter of two ends larger than the diameter of the middle part; a first vent hole (410) and a second vent hole (411) are formed above the inner side wall of the detection bin (405), a second exhaust hole (412) and a first sewage discharge hole (413) are formed below the inner side wall, the first sewage discharge hole (413) is close to the first concave part (402), the first vent hole (410) and the second vent hole (412) are communicated with an annular groove (409) of the detection plunger (406) when the first convex part (401) is not inserted into the first concave part (402), the first vent hole (410) and the second vent hole (411) are communicated with an annular groove (409) of the detection plunger (406) when the first convex part (401) is inserted into the first concave part (402), and a train hose is connected to the outside of the second vent hole (411); that is, the positions and positional relationship of the first ventilation hole (410), the second ventilation hole (411), and the second exhaust hole (412) are set with reference to the following states: when the first protruding part (401) is not inserted into the first recess part (402), the first vent hole (410) and the second vent hole (412) are communicated with the annular groove (409), when the first protruding part (401) is inserted into the first recess part (402) and the butt joint surfaces of the two mechanical butt joint bodies (4) are completely attached, the first vent hole (410) and the second vent hole (411) are communicated with the annular groove (409), and the second vent hole (412) is located between the detection plunger (406) and the first recess part (402).
7. The automatic wind power butting and separating device for railway vehicles according to claim 6, wherein: the telescopic device (6) for pushing the mechanical butt joint body (4) to move comprises an outer air cylinder (601) arranged on one end face, far away from the butt joint face, of the mechanical butt joint body (4), the outer air cylinder (601) comprises an outer piston (602) arranged inside the outer air cylinder (601), a sealing ring is arranged on a contact face of the outer piston (602) and the inner wall of the outer air cylinder (601), the outer air cylinder (601) is divided into an outer air cylinder front cavity (603) close to the mechanical butt joint body (4) and an outer air cylinder rear cavity (604) far away from the mechanical butt joint body (4) through the outer piston (602), an outer piston rod is arranged on the outer piston (602), extends out of the outer air cylinder (601) from the outer air cylinder front cavity (603), a first connecting plate (605) assembled with one end, far away from the butt joint face, of the mechanical butt joint body (4) is formed at the rod head of the outer piston rod, a spring is sleeved on the outer piston rod, spring one end is installed on outer piston (602), and the other end is installed before outer reservoir on cavity (603) is close to the inner wall of mechanical butt joint body (4), and outer reservoir preceding cavity (603) inside wall and be close to the position department of mechanical butt joint body (4) and be provided with third exhaust hole (606) with external intercommunication, the one end setting of mechanical butt joint body (4) and outer reservoir rear chamber (604) communicating first air pressure passageway (607) are kept away from in outer reservoir (601), and first air pressure passageway (607) are connected with the train hose, install the sealing washer between the contact surface of outer piston (602) and outer reservoir (601).
8. The automatic wind power butting and separating device for railway vehicles according to claim 7, wherein: the telescopic device (6) for pushing the wind power butt joint body (5) to move comprises an inner air cylinder (608) sleeved with the outer air cylinder (601), an outer piston rod of the outer air cylinder (601) is formed by the air cylinder body of the inner air cylinder (608), an inner piston (609) is installed in the inner air cylinder (608), a sealing ring is installed on a contact surface of the inner piston (609) and the inner wall of the inner air cylinder (608), the inner air cylinder (608) is divided into an inner air cylinder front cavity (610) close to the wind power butt joint body (5) and an inner air cylinder rear cavity (611) far away from the wind power butt joint body (5) through the inner piston (609), an inner piston rod (612) is installed on the inner piston (609), the inner piston rod (612) extends out of the inner air cylinder (608) through the inner air cylinder front cavity (610), a rod spring is sleeved on the inner air cylinder front cavity (610) of the inner piston (609), and the inner piston rod (612) is fixed on the inner air cylinder front cavity, one end of the inner piston rod (612) is fixed on the inner end surface of the inner air cylinder front chamber (610) close to the wind power butt joint body (5) and movably penetrates through the first connecting plate (605), a second connecting plate (613) connected with the wind power butt joint body (5) is formed at one end of the inner piston rod (612) far away from the inner piston (609), a second air pressure channel (614) communicated with the inner air cylinder rear chamber (611) is arranged in the cylinder wall of the inner air cylinder (608), the second air pressure channel (614) is communicated with the inner air cylinder rear chamber (611) from the first connecting plate (605) to the outer piston (602) through the cylinder wall of the inner air cylinder (608), a fourth exhaust hole (615) communicated with the outside is arranged on the inner side wall of the inner air cylinder front chamber (610) and at a position close to the wind power butt joint body (5), the wind power butt joint body (5) is movably arranged in a first through hole (403) formed in the mechanical butt joint body (4); the inner piston rod (612) is a hollow rod, a hollow core rod (616) is inserted into the inner piston rod (612), the core rod (616) is in clearance fit with the inner piston rod (612), and the outer wall of the core rod (616) is provided with a plurality of sealing rings which are contacted with the inner wall of the inner piston rod (612), one end of the core rod (616) far away from the wind power butt joint body (5) movably penetrates through the inner piston (609), the inner air cylinder rear chamber (611), the outer piston (602) and the outer air cylinder rear chamber (604) and is connected and fixed with a third air pressure channel (617) arranged on the outer air cylinder (601), and the sealing rings are arranged on the contact surfaces of the core rod (616) and the inner piston (609) as well as the outer piston (602), one end of the inner piston rod (612) close to the mechanical butt joint body (4) penetrates through the second connecting plate (613) and is communicated with a ventilation pipeline (504) of the wind power butt joint body (5); the third air pressure channel (617) is externally connected with a pipeline.
9. The automatic wind power butting and separating device for railway vehicles according to claim 8, wherein: a barrel-shaped valve rod (524) with an opening at one end is inserted into a ventilation pipeline (504) of the wind power butt joint body (5), the standard sealing ring (505) is installed at the opening end of the valve rod (524), the opening end of the valve rod (524) is positioned outside the ventilation pipeline (504), a front cavity (525), a middle cavity (526) and a rear cavity (527) are arranged inside the ventilation pipeline (504), the diameters of the front cavity (525), the middle cavity (526) and the rear cavity (527) are all larger than that of the ventilation pipeline (504), the valve rod (524) is inserted into the ventilation pipeline (504) to enable the front cavity (525) and the middle cavity (526) to form an annular cavity, and the front cavity (525) and the middle cavity (526) are separated by the pipe wall of the ventilation pipeline (504); the inner diameter of the rear chamber (527) is larger than that of the middle chamber (526), one end of the valve rod (524) far away from the butting face of the wind power butting body (5) is provided with an annular bulge (528) surrounding the circumference of the valve rod (524), the annular bulge (528) is in contact with the end wall of the rear chamber (527) close to the middle chamber (526), so that the middle chamber (526) and the rear chamber (527) are separated through the annular bulge (528), the rear chamber (527) is provided with a delay air cylinder (529), a piston rod (530) is movably inserted into the delay air cylinder (529), one end of the piston rod (530) inserted into the delay air cylinder (529) is provided with a piston (631), the other end of the piston rod (530) is connected with the valve rod (524), and the delay air cylinder (529) is divided into a front delay air cylinder chamber (532) and a rear delay air cylinder chamber (533) through the piston (631), a section of the piston rod (530) positioned outside the delay air cylinder (529) is sleeved with a spring, one end of the spring is fixedly installed on the delay air cylinder (529), the other end of the spring is fixedly installed on the valve rod (524), a front chamber (532) of the delay air cylinder is provided with a fifth vent hole (534) communicated with a rear chamber (527), a rear chamber (533) of the delay air cylinder is provided with a sixth vent hole (536) connected with an outer air pipe (535), the aperture of the fifth vent hole (534) is far smaller than that of the sixth vent hole (536), the outer air pipe (535) is connected with a seventh vent hole (537) arranged between the front chamber (525) and the rear chamber (527), so that the rear chamber (533) of the delay air cylinder is communicated with the front chamber (525), the valve rod (524) is provided with a front chamber vent hole (538) and a middle chamber vent hole (539) which are respectively communicated with the front chamber (525) and the middle chamber (526), and the number of the middle cavity vent holes (539) is more than that of the front cavity vent holes (538), the diameters of the middle cavity vent holes (539) are larger than that of the front cavity vent holes (538), the front cavity vent holes (538) are communicated with the front cavity (525) at all times, the middle cavity vent holes (539) are communicated with the middle cavity (526) at all times, one end, far away from the butt joint face of the wind power butt joint body (5), of the rear cavity (527) is sealed through a second connecting plate (613), and the inner piston rod (612) penetrates through the second connecting plate (613) and extends into the rear cavity (527).
10. The automatic wind power butting and separating device for railway vehicles according to claim 9, wherein: one end, close to the inner piston rod (612), of the delay air cylinder (529) is provided with a cylindrical mounting seat (540), the inner piston rod (612) is sleeved on the cylindrical mounting seat (540), the inner piston rod (612) is fixedly sleeved on the cylindrical mounting seat (540), and the inner piston rod (612) is provided with an eighth vent hole (629) communicated with the rear cavity (527).
11. The automatic wind power butting and separating device for railway vehicles according to claim 10, wherein: the inner piston rod (612) is provided with a plurality of first spline grooves (630) along the direction of the cylindrical mounting seat (540), the cylindrical mounting seat (540) is provided with a plurality of first splines, and the first splines on the cylindrical mounting seat (540) are inserted into the first spline grooves (630) on the inner piston rod (612) to be mutually matched and positioned.
12. The automatic wind power butting and separating device for railway vehicles according to claim 11, wherein: the wind power automatic butt joint and separation device further comprises a locking device (7), the locking device (7) comprises a locking air cylinder (701) arranged on one side of the mechanical butt joint body (4) and a locking pin (702) arranged on the other side of the mechanical butt joint body (4), a locking piston (703) is movably arranged in the locking air cylinder (701), a sealing ring is arranged on a contact surface between the locking piston (703) and the inner wall of the locking air cylinder (701), the locking air cylinder (701) is divided into a locking air cylinder front cavity (704) close to the plane where the butt joint surface of the mechanical butt joint body (4) is located and a locking air cylinder rear cavity (705) far away from the plane where the butt joint surface of the mechanical butt joint body (4) is located through the locking piston (703), a third vent hole (706) communicated with a train hose is arranged in the locking air cylinder front cavity (704), and a fifth vent hole (707) is arranged in the locking air cylinder rear cavity (705), a locking spring (708) is arranged in a locking air cylinder rear chamber (705), one end of the locking spring (708) is arranged on a locking piston (703), and the other end of the locking spring (708) is arranged on the inner end wall of the locking air cylinder rear chamber (705) far away from a locking air cylinder front chamber (704); a locking piston rod (709) is installed on the locking piston (703), the locking piston rod (709) extends out of the locking air cylinder (701) through a front cavity (704) of the locking air cylinder, a locking hook (710) is installed at the rod head of the locking piston rod (709), and the locking hook (710) can rotate anticlockwise or clockwise on a vertical plane in the straight-line travelling direction of the vehicle by taking a mounting point as a circle center; a sliding table base (711) is installed on one side of a mechanical butt joint body (4) provided with a locking air cylinder (701), a second sliding table (712) is fixedly installed on the sliding table base (711), a roller (713) is installed on the second sliding table (712), and the roller (713) is in contact with an inclined part (714) at one end, close to the ground, of a locking hook (710); the distance from one end of the inclined part (714) close to the locking air cylinder (701) to the ground is smaller than the distance from one end of the inclined part (714) far away from the locking air cylinder (701) to the ground.
13. The automatic wind power butting and separating device for railway vehicles according to claim 12, wherein: the third vent hole (706) is connected with a first vent hole (410) arranged in a detection bin (405) of the mechanical butt joint body (4) through a first air pipe (719), a second three-way electromagnetic valve (720) with an air outlet communicated with the outside is arranged on the first air pipe (719), a second vent hole (411) of the detection bin (405) is connected with a train hose through a second air pipe (721), and the second air pipe (721) is a hose; the locking air cylinder (701) is internally provided with a fourth air vent (722), the setting position of the fourth air vent (722) in the locking air cylinder (701) is hung on the locking pin (702) by referring to the locking hook (710), the fourth air vent (722) can be communicated with and set with the third air vent (706), the fourth air vent (722) is communicated with a second air pressure channel (614) of the inner air cylinder (608) through a third air pipe (723), and the third air pipe (723) is provided with a second overpressure quick exhaust valve (724).
14. The automatic wind power butting and separating device for railway vehicles according to claim 11, wherein: the wind power butt joint body (5) is characterized in that mounting plates (541) which are vertically upward are arranged on a base (514) of the wind power butt joint body (5) and positioned on two sides of the wind power butt joint body (5), and the wind power butt joint body (5) and a bracket (509) arranged on the wind power butt joint body (5) are positioned between the two mounting plates (541); the wind power automatic butt joint and separation device further comprises a locking device (7), the locking device (7) comprises a locking air cylinder (701) which is installed on one end face of any one installation plate (541) far away from the side face of the wind power butt joint body (5), a locking pin (702) which is installed at one end of the other installation plate (541) far away from the side face of the wind power butt joint body (5), a locking piston (703) is movably installed in the locking air cylinder (701), the locking air cylinder (701) is divided into a locking air cylinder front cavity (704) close to the plane of the butt joint face of the wind power butt joint body (5) and a locking air cylinder rear cavity (705) far away from the plane of the butt joint face of the wind power butt joint body (5) through the locking piston (703), a third vent hole (706) communicated with a train hose is formed in the locking air cylinder front cavity (704), and a fifth vent hole (707) is formed in the locking air cylinder rear, a locking spring (708) is arranged in a locking air cylinder rear chamber (705), one end of the locking spring (708) is arranged on a locking piston (703), and the other end of the locking spring (708) is arranged on the inner end wall of the locking air cylinder rear chamber (705) far away from a locking air cylinder front chamber (704); a locking piston rod (709) is installed on the locking piston (703), the locking piston rod (709) extends out of the locking air cylinder (701) through a front cavity (704) of the locking air cylinder, a locking hook (710) is installed at the rod head of the locking piston rod (709), and the locking hook (710) can rotate anticlockwise or clockwise on a vertical plane in the straight-line travelling direction of the vehicle by taking a mounting point as a circle center; a sliding table base (711) is installed at one end, close to the plane where the butt joint surface of the wind power butt joint body (5), of the locking air cylinder (701), a second sliding table (712) is fixedly installed on the sliding table base (711), a roller (713) is installed on the second sliding table (712), and the roller (713) is in contact with an inclined part (714) at one end, close to the ground, of the locking hook (710); the distance from one end of the inclined part (714) close to the locking air cylinder (701) to the ground is smaller than the distance from one end of the inclined part (714) far away from the locking air cylinder (701) to the ground.
15. The automatic wind power butting and separating device for railway vehicles according to claim 14, wherein: the third tee bend gas pocket (706) external connection has an tuber pipe (719), and install No. two three solenoid valve ((720)) of an opening and external intercommunication on tuber pipe (719), No. one tuber pipe (719) are connected with dark way (543), dark way (543) extend to anterior chamber (525) behind wind-powered electricity generation butt joint body (5) bottom through mounting panel (541), the base (514) of installing locking reservoir (701), two openings of dark way (543) are located one side of anterior chamber (525) and mounting panel (541) installation locking reservoir (701) respectively for pressure air in anterior chamber (525) can enter into in locking reservoir front chamber (704) through dark way (543) and tuber pipe (719).
16. The automatic wind power butting and separating device for railway vehicles according to claim 15, wherein: a first vent hole (410) of the detection bin (405) is connected with a second air pressure channel (614) of the inner air cylinder (608) through a third air pipe (723), and a second overpressure quick exhaust valve (724) is installed on the second air pressure channel (614).
17. The automatic wind power butting and separating device for railway vehicles according to claim 13 or 16, wherein: the first air pressure channel (607) is connected with a train hose through a fourth air pipe (618), the third air pressure channel (617) is connected with the train hose through a fifth air pipe (619), and one end, close to the first air pressure channel (607), of the fourth air pipe (618) is provided with a first overpressure quick exhaust valve (620).
18. The automatic wind power butting and separating device for railway vehicles according to claim 17, wherein: a first three-way electromagnetic valve (622) with an opening communicated with the outside and a pressure regulating valve (621) for regulating the pressure of an air path are sequentially arranged at the joint of the first overpressure quick exhaust valve (620) and the train hose of the fourth air pipe (618), the second air pipe (721) is connected to the fourth air pipe (618) so as to be connected with the train hose, and the second air pipe (721) is connected between the first three-way electromagnetic valve (622) and the first overpressure quick exhaust valve (620).
19. The automatic wind power butting and separating device for railway vehicles according to claim 18, wherein: and a two-way electromagnetic valve (623), a pressure sensor (624) and a three-way electromagnetic valve (625) with an opening communicated with the outside are arranged on the fifth air pipe (619).
20. The automatic wind power butting and separating device for railway vehicles according to claim 19, wherein: one end, far away from the mechanical butt joint body (4), of the telescopic device (6) is provided with a pin hole (626), a rotary center pin (627) penetrates through the pin hole (626) and installs two ends of the rotary center pin (627) in strip-shaped grooves (304) of a bottom plate (302) and a top plate (301) of the box body (3), a spherical joint bearing or a rubber bearing is installed on a contact surface of the rotary center pin (627) and the pin hole (626), the strip-shaped grooves (304) penetrate through the bottom plate (302) and the top plate (301) of the box body (3), two ends of the rotary center pin (627) penetrate through the strip-shaped grooves (304) on the bottom plate (302) and the top plate (301) respectively and stretch out of the box body (3), one end, stretching out of the top plate (301), of the rotary center pin (627) is provided with an annular flange (310), the rotary center pin (627) is prevented from falling into the strip-shaped grooves (304) to the ground, and a plurality of groups of limit positions are arranged side by side in parallel Board (311), two limiting plates (311) that belong to same group are located the both sides of bar groove (304) respectively to install round pin axle (312) between two limiting plates (311) that belong to same group, thereby effectually prevented that gyration center pin (627) from removing to the one end of keeping away from ground equally divide on the inner wall of bottom plate (302) and roof (301) and do not be provided with two sets of spring picture peg (305), all install leaf spring (306) between two sets of spring picture peg (305) on roof (301) and bottom plate (302), and the middle part of two sets of leaf spring (306) on bottom plate (302) and roof (301) is all fixed gyration center pin (627) is last.
21. The automatic wind power butting and separating device for railway vehicles according to claim 20, wherein: two snap rings (631) are installed on the rotation center pin (627), the two snap rings (631) are respectively located above and below the pin holes (626) of the telescopic device (6), and gaps are reserved between the openings of the two snap rings (631) and the pin holes (626).
22. The automatic wind power butting and separating device for railway vehicles according to claim 21, wherein: install two support columns (307) on bottom plate (302) of box (3), two support columns (307) are located the both sides of outer reservoir (601) respectively to support column (307) keep away from wing post (628) contact that bottom plate (302) one end and outer reservoir (601) both sides set up, wing post (628) extend and incline to the one end of keeping away from ground to two curb plates (303) of box (3) respectively, support column (307) are the telescopic link, and install the spring between two poles of a rod, and support column (307) are close to the one end of wing post (628) and are provided with mounting box (308), installation roller (309) in mounting box (308).
23. The automatic wind power butting and separating device for railway vehicles according to claim 6, wherein: the diameter of the detection plunger (406) is larger than that of the middle two ends of the detection plunger (406) and a plurality of sealing rings are arranged around the circumference of the detection plunger (406), the end face of the detection plunger (406) close to the first concave part (402) is provided with the sealing rings, when the first convex part (401) is not inserted into the first concave part (402), the sealing rings arranged on the end face of the detection plunger (406) close to the first concave part (402) can be attached to the inner wall of the detection bin (405) close to the first concave part (402).
24. The automatic wind power butting and separating device for railway vehicles according to claim 1, wherein: the wind-powered electricity generation is provided with on the butt joint face of wind-powered electricity generation butt joint body (5) and encircles sealing strip (506) at butt joint face edge for two wind-powered electricity generation butt joint bodies (5) are in the butt joint back, and sealing strip (506) on two wind-powered electricity generation butt joint bodies (5) can laminate mutually, and set up positive electrode (501), negative electrode (502) and on air pipe (504) or valve rod (524) on wind-powered electricity generation butt joint body (5) butt joint face standard sealing washer (505) can laminate mutually.
25. The automatic wind power butting and separating device for railway vehicles according to claim 24, wherein: be provided with shield (507) on the butt joint face of wind-powered electricity generation butt joint body (5), both sides mobilizable the installing on two sides of wind-powered electricity generation butt joint body (5) of shield (507), and arbitrary one side of wind-powered electricity generation butt joint body (5) is provided with drive mechanism and the drive mechanism that drives shield (507) and upwards overturn based on the line of shield (507) both sides mounting point.
26. The automatic wind power butting and separating device for railway vehicles according to claim 25, wherein: the transmission mechanism comprises spring hanging pins (508) arranged on two sides of the dustproof cover (507) and spring hanging pins (508) arranged on two sides of the wind power butt joint body (5); a spring is arranged between the spring hanging pin (508) which is positioned on the same side of the wind power butt joint body (5) and the dust cover (507); when the dustproof cover (507) covers the butt joint surface of the wind power butt joint body (5) and the wind power butt joint body (5) is in a horizontal plane, two spring hanging pins (508) on the same side of the wind power butt joint body (5) and the dustproof cover (507) are in the same horizontal plane, two vertically upward brackets (509) are installed on the bottom of any one side surface of the wind power butt joint body (5), the two brackets (509) are arranged along the linear advancing direction of a train, and the bottom of the other side surface is provided with a touch panel (510); install slide bar (511) between two supports (509), the length of slide bar (511) is greater than the distance between two supports (509) for slide bar (511) can be along slide bar (511) axial motion on two supports (509), the fixed cover is equipped with the one end of upset round pin (512) on the slide bar (511) pole body between two supports (509), the other end of upset round pin (512) is located arc spout (513) that shield (507) lateral wall set up, thereby makes two wind-powered electricity generation butt joint body (5) when the contact, forms drive mechanism of drive mechanism.
27. The automatic wind power butting and separating device for railway vehicles according to claim 25, wherein: when shield (507) lid closes on wind-powered electricity generation interfacing part (5) interface, be provided with sealing strip (506) on the one side that is close to mutually with wind-powered electricity generation interfacing part (5), sealing strip (506) on its shield (507) can contact with sealing strip (506) on wind-powered electricity generation interfacing part (5) interface, and the one end that is close to ground of shield (507) is provided with a through-hole.
28. The automatic wind power butting and separating device for railway vehicles according to claim 25, wherein: wind-powered electricity generation is to body (5) including fixing base (514) in wind-powered electricity generation is to body (5) bottom, and the distance between base (514) both sides is greater than the distance between wind-powered electricity generation is to body (5) both sides to the both sides of base (514) stretch out the both sides of wind-powered electricity generation is to body (5) respectively, and install respectively in its both sides that stretch out support (509) with touch panel (510).
29. The automatic wind power butting and separating device for railway vehicles according to claim 1, wherein: the positive electrode (501) and the negative electrode (502) are both inserted into electrode holes penetrating through the wind power butt joint body (5) through electrode rods (515), one ends of the electrode holes, close to the butt joint face of the wind power butt joint body (5), are provided with sealing end plates (516), the electrode rods (515) movably penetrate through the sealing end plates (516) and extend into the electrode holes, electrode insulating sleeves (517) are sleeved on rod bodies of the electrode rods (515) in the electrode holes, one ends of the electrode insulating sleeves (517) close to the sealing end plates (516) are provided with annular bins (518) surrounding the circumference of the electrode rods (515), and protruding rings (519) surrounding the circumference of the electrode rods (515) are arranged on the rod bodies of the annular bins (518) and close to the sealing end plates (516); an electrode spring (520) is arranged between the bulge ring (519) and the inner end wall of the annular bin (518) far away from the sealing end plate (516), and the electrode spring (520) is sleeved on the electrode rod (515); the sealing end plate (516) is made of an insulating material.
30. The automatic wind power butting and separating device for railway vehicles according to claim 7, wherein: the outer piston rod is far away from outer piston (602) one end surface and is provided with second spline (632), outer reservoir (601) keep away from outer piston (602) and with outer piston rod complex internal surface be provided with second spline groove (633), second spline (632) on the outer piston rod and the cooperation of second spline groove (633) on outer reservoir (601).
31. The automatic wind power butting and separating device for railway vehicles according to claim 9, wherein: and a sealing ring is arranged on the contact surface between the valve rod (524) and the ventilation pipeline (504) between the open end of the valve rod (524) and the front chamber (525), and a sealing ring is arranged between the end surface of the rear chamber (527) close to the middle chamber (526) and the annular bulge (528).
32. The automatic wind power butting and separating device for railway vehicles according to claim 13 or 16, wherein: the improved roller wheel type sliding platform is characterized in that a second sliding groove (715) is formed in the inclined portion (714) in the length direction of the inclined portion (714), the roller (713) rolls inside the second sliding groove (715), a strip-shaped sliding groove (718) is formed in the sliding platform base (711), and the second sliding table (712) is fixedly installed on the strip-shaped sliding groove (718).
33. The automatic wind power butting and separating device for railway vehicles according to claim 32, wherein: the locking air cylinder (701) is characterized in that a hanging ring (717) is arranged between a hook part (716) of the locking hook (710) and an inclined part (714), the hanging ring (717) is also arranged at one end, far away from the locking air cylinder (701), of the sliding seat (711), and a spring is arranged between the two hanging rings (717).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011151146.8A CN112208504B (en) | 2020-10-25 | 2020-10-25 | Wind power automatic butt joint and separation device for railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011151146.8A CN112208504B (en) | 2020-10-25 | 2020-10-25 | Wind power automatic butt joint and separation device for railway vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112208504A true CN112208504A (en) | 2021-01-12 |
| CN112208504B CN112208504B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011151146.8A Active CN112208504B (en) | 2020-10-25 | 2020-10-25 | Wind power automatic butt joint and separation device for railway vehicle |
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| Country | Link |
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| CN (1) | CN112208504B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703862A (en) * | 1985-05-02 | 1987-11-03 | Werner George S | Automatic railroad car coupler |
| US6290079B1 (en) * | 1999-03-17 | 2001-09-18 | Sharma & Associates, Inc. | Coupler for railroad cars |
| CN2661521Y (en) * | 2003-09-21 | 2004-12-08 | 李万发 | Automatic connector for train wind power |
| CN105015573A (en) * | 2015-07-24 | 2015-11-04 | 北京铁路局丰台车辆段 | Railway freight car wind path automatic picking off and coupling up device |
| CN108349513A (en) * | 2015-11-05 | 2018-07-31 | 科尔达软件有限公司 | System for coupling and discharging vehicle of the traveling on the railway network automatically |
-
2020
- 2020-10-25 CN CN202011151146.8A patent/CN112208504B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4703862A (en) * | 1985-05-02 | 1987-11-03 | Werner George S | Automatic railroad car coupler |
| US6290079B1 (en) * | 1999-03-17 | 2001-09-18 | Sharma & Associates, Inc. | Coupler for railroad cars |
| CN2661521Y (en) * | 2003-09-21 | 2004-12-08 | 李万发 | Automatic connector for train wind power |
| CN105015573A (en) * | 2015-07-24 | 2015-11-04 | 北京铁路局丰台车辆段 | Railway freight car wind path automatic picking off and coupling up device |
| CN108349513A (en) * | 2015-11-05 | 2018-07-31 | 科尔达软件有限公司 | System for coupling and discharging vehicle of the traveling on the railway network automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112208504B (en) | 2024-05-28 |
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