CN116788302B - Railway vehicle returning coupler device - Google Patents
Railway vehicle returning coupler device Download PDFInfo
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- CN116788302B CN116788302B CN202310517711.5A CN202310517711A CN116788302B CN 116788302 B CN116788302 B CN 116788302B CN 202310517711 A CN202310517711 A CN 202310517711A CN 116788302 B CN116788302 B CN 116788302B
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- 238000009434 installation Methods 0.000 abstract description 17
- 230000001276 controlling effect Effects 0.000 description 7
- 210000003781 tooth socket Anatomy 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 230000008569 process Effects 0.000 description 2
- MCOQHIWZJUDQIC-UHFFFAOYSA-N barban Chemical compound ClCC#CCOC(=O)NC1=CC=CC(Cl)=C1 MCOQHIWZJUDQIC-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
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Abstract
The invention belongs to the technical field of auxiliary equipment of railway vehicles, and provides a railway vehicle returning coupler device, which comprises: a coupler mounting plate; the car coupler mounting plate is provided with two sets of just symmetric distribution, the car coupler mounting hole has been seted up to car coupler mounting plate both ends symmetry, can dismantle the different kinds of track car coupler of installation at car coupler mounting plate both ends through the car coupler mounting hole, the middle part is provided with the car coupler moving mechanism between the both sides car coupler mounting plate, car coupler moving mechanism is used for controlling the car coupler on the car coupler mounting plate both ends car coupler mounting hole, outwards extend as required, use with the rail vehicle connection who waits to be connected, car coupler moving mechanism mainly used controls four sets of car couplers on the both sides car coupler mounting plate and rotates lateral shifting, this loop back car coupler device sets up multiple type car coupler simultaneously, and have multi-direction multi-angle adjustment ability, can carry out accurate connection with the railcar coupler of different grade type.
Description
Technical Field
The invention belongs to the technical field of auxiliary equipment of railway vehicles, and particularly relates to a railway vehicle returning coupler device.
Background
Along with the rapid development of domestic rail transit, the design of various structures and use functions of vehicles is becoming finer and finer. After the railway vehicle is used for a period of time, the railway vehicle is required to be overhauled and maintained by returning to the factory, in the vehicle returning process, a mode of grouping the railway vehicle at the tail part of the passenger vehicle or the truck is generally adopted, and as the returned train cannot be directly connected with the coupler which is generally adopted by the passenger vehicle or the truck, the returned vehicle is selected as a transportation medium, namely, a grouping mode of the passenger vehicle or the truck, the returned vehicle and the railway vehicle is formed, one end of the returned vehicle is provided with the coupler which is matched with the passenger vehicle or the truck, and the other end of the returned vehicle is provided with the coupler buffer device which is matched with the railway vehicle.
Along with the continuous alternation of railway vehicles, the types and the vehicle body structures of the vehicles are various, so that the types of the couplers matched with the railway vehicles are different, but for the returning vehicles, the corresponding vehicle types cannot be matched with different railway vehicles, so that the use cost can be seriously increased, the use range of the couplers of the returning vehicles is especially maximized, and the technical scheme provides the coupler device of the returning vehicles of the railway vehicles when facing different types of railway vehicle body structures.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a railway vehicle return coupler device, which aims to solve the above-mentioned problems.
The invention is realized in that a railway vehicle return coupler device comprises: a coupler mounting plate; the two ends of the coupler mounting plates are symmetrically provided with coupler mounting holes, different types of rail couplers can be detachably mounted at the two ends of the coupler mounting plates through the coupler mounting holes, a coupler moving mechanism is arranged in the middle between the two side coupler mounting plates and used for controlling the couplers on the coupler mounting holes at the two ends of the coupler mounting plates to extend outwards as required and be connected with a rail vehicle to be connected for use, the coupler moving mechanism is mainly used for controlling four groups of couplers on the two side coupler mounting plates to perform rotary transverse movement, the coupler moving mechanism comprises a rotary unit connected to the middle part of the bottom of the coupler mounting plate, the rotary unit is used for controlling the coupler mounting plates to rotate, the direction of the couplers mounted on the coupler mounting holes at the two ends of the coupler mounting plates is regulated, the bottoms of the rotary unit are connected with moving units, power devices are jointly connected between the two side moving units, the power devices are respectively contacted and matched with the moving units at the two sides during operation, the coupler mounting plates at the two sides are controlled to perform staggered circular transverse movement, the couplers to be used for extending outwards and waiting for use, and the rest couplers which are not used retract into the body of the car body of the returning car;
the lifting swing mechanism is arranged on the car body of the returning car, is mainly used for adjusting the use height and the swing angle of the car coupler moving mechanism, synchronously adjusts the car couplers to be used on the car coupler mounting plate, and enables the car couplers to be distributed on different positions on the car coupler mounting plate to be stably connected with the car couplers distributed on different positions on the railway car, so that the application range of the car coupler device for returning the car is enlarged, the use cost is reduced, the lifting swing mechanism comprises a base, the top of the base is connected with a swing unit, the swing unit is used for adjusting the swing use direction of the car coupler mounting plate connected with the power device, the top of the swing unit is provided with a lifting unit, the lifting unit is used for adjusting the use height of the power device, and accordingly the car couplers on the car coupler mounting plate are conveniently and stably connected with the car couplers on the railway car, the bus and the truck in a corresponding mode, one side of the lifting swing mechanism far away from the moving mechanism is connected with a moving block, a moving slide rail distributed along the car width on the car body for returning the car, and the moving block is further enlarged along the moving slide rail.
According to the railway vehicle returning coupler device, a plurality of groups of couplers of different types are arranged at two ends of the returning car, meanwhile, the couplers can move in various modes such as height, angle, overturning and transverse moving, so that the railway vehicle returning coupler device is convenient to be matched and connected with couplers on different railway vehicles and passenger trucks, the application range of the returning car couplers is fully improved, and the cost of the railway vehicle during transferring is reduced.
Drawings
Fig. 1 is a schematic perspective view of a railway car return coupler device.
Fig. 2 is a schematic diagram of a front view of a railway car return coupler device.
Fig. 3 is a schematic top view of a railway car return coupler device.
Fig. 4 is a schematic side view of a railway car return coupler device.
Fig. 5 is an enlarged schematic view of the structure of fig. 2 a.
Fig. 6 is an enlarged schematic view of the structure B in fig. 1.
Fig. 7 is an enlarged structural schematic diagram of fig. 1C.
FIG. 8 is an enlarged schematic structural view of the structure D in FIG. 1;
in the accompanying drawings: the device comprises a base 10, a coupler mounting plate 11, a coupler mounting hole 12, a connecting block 13, a telescopic piece 14, a U-shaped adjusting frame 15, a first angle adjusting gear 16, a second angle adjusting gear 17, a rotating shaft 18, a fixing frame 19, a connecting rod 20, a moving block 21, a first U-shaped swinging block 22, a second U-shaped swinging block 23, a third U-shaped swinging block 24, a fourth U-shaped swinging block 25, a first swinging shaft 26, a second swinging shaft 27, a telescopic cylinder 28, a telescopic column 29, a lifting sliding chute 30, a lifting sliding block 31, an adjusting screw 32, a rotating shaft 33, a servo motor box 34, a servo motor 35, a rack 37, a poking sliding groove 38, a sliding rail 39, a T-shaped sliding block 40, a connecting rod 41, a bolt 42, a locking nut 43, a rotating handle 45, a fixing rod 46 and a rotating cap 47.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 4, a block diagram of a loop-back coupler device for a railway vehicle according to an embodiment of the present invention includes: a coupler mounting plate 11; the two ends of the coupler mounting plates 11 are symmetrically provided with coupler mounting holes 12, different types of railway couplers can be detachably mounted at the two ends of the coupler mounting plates 11 through the coupler mounting holes 12, a coupler moving mechanism is arranged in the middle between the coupler mounting plates 11 at the two sides and used for controlling the couplers on the coupler mounting plates 12 at the two ends of the coupler mounting plates 11 to extend outwards according to requirements and be connected with a railway vehicle to be connected for use, the coupler moving mechanism is mainly used for controlling four sets of couplers on the coupler mounting plates 11 at the two sides to perform rotary transverse movement, the coupler moving mechanism comprises a rotary unit connected to the middle part of the coupler mounting plates 11, the rotary unit is used for controlling the coupler mounting plates 11 to rotate and adjusting the direction of the couplers mounted on the coupler mounting plates 11 at the two ends, the bottom of the rotary unit is connected with a moving unit, a power device is commonly connected between the two side moving units, and is respectively in contact fit with the moving units at the two sides when the power device is operated, controls the two side mounting plates 11 to perform staggered and transverse movement, the couplers to extend outwards to be used, and the other unused couplers are retracted into the vehicle body of the vehicle to be returned;
the lifting swing mechanism is arranged on the car body of the returning car, the lifting swing mechanism is mainly used for adjusting the use height and the swing angle of the car coupler moving mechanism, the car coupler to be used on the car coupler mounting plate 11 is synchronously adjusted, so that the car coupler can be stably connected with car couplers distributed on different positions on the railway car, the application range of the car coupler device for returning is enlarged, the use cost is reduced, the lifting swing mechanism comprises a base 10, the top of the base 10 is connected with a swing unit, the swing unit is used for adjusting the swing use direction of the car coupler mounting plate 11 connected with the power device, the top of the swing unit is provided with a lifting unit, the lifting unit is used for adjusting the use height of the power device, the car coupler on the car coupler mounting plate 11 is conveniently and correspondingly and stably connected with car couplers on railway cars, buses and trucks with different heights, the car returning side of the lifting swing mechanism, which is far away from the car coupler moving mechanism is connected with a moving block 21, the car coupler moving block 21 is correspondingly provided with a moving slide rail 21 distributed along the car width, and the moving block 21 is further applicable to the car coupler moving device.
In the embodiment of the invention, the rail coupler generally comprises a spiral coupler, a tight-lock coupler, a rotary coupler, an automatic coupler and the like according to structural classifications, wherein the spiral coupler is fastened in an iron chain groove through an iron coupler so as to further tighten a handle, so that the coupling and the uncoupling are realized, the handle is unscrewed firstly, and then the hook fastened on the iron chain is uncoupled; the automatic coupler, namely the coupler of the jean type or the like which is indicated at ordinary times, is mounted at two ends of the coupler mounting plate 11 in a matched manner through corresponding connecting pins and coupler mounting holes 12 when being mounted, and is then connected and matched with rail vehicles of different corresponding couplers according to the returning vehicles; the device is arranged in a coupler bin arranged in a car body at two ends of a returning car, and when the device is used, the coupler to be used is moved to the outside of the coupler bin by controlling a corresponding structure and then is connected with the couplers of a railway car, a passenger car or a truck to be connected.
In one example of the present invention, referring to fig. 5, the rotating unit includes a bolt 42 rotatably connected to the bottom middle part of the coupler mounting plate 11, a lock nut 43 for fixing the bolt 42 is screwed on the bolt 42, a connecting rod 41 is connected to the bottom of the bolt 42, the connecting rod 41 is fixedly connected to the moving unit, the coupler mounting plate 11 is manually rotated to adjust the orientation of the coupler on the coupler mounting holes 12 at both ends thereof, and then the moving unit is matched as required to move the coupler to be used to the outside of the coupler bin;
referring to fig. 1, 4, 6 and 7, the moving unit comprises a T-shaped sliding block 40 installed at the bottom end of a connecting rod 41, the bottom of the T-shaped sliding block 40 is slidably connected with a sliding rail 39, opposite sides of the sliding rail 39 are connected with a servo motor case 34 together through a fixing rod 46, a servo motor 35 is installed inside the servo motor case 34, the output end of the top of the servo motor 35 is connected with a connecting block 13 with a circular structure, tooth sockets 37 are installed on the circumferential side wall of the connecting block 13, a poking tooth socket 38 is symmetrically formed on the side wall of the two sides of a coupler installation plate 11 positioned at the corresponding side of the connecting block 13, the servo motor 35 drives the connecting block 13 to rotate when in operation, then synchronously controls the tooth sockets 37 to swing, when the tooth sockets 37 swing to the poking tooth sockets 38 on the coupler installation plate 11 at one side, the tooth sockets 37 are meshed with the poking tooth sockets 38, the driving the coupler installation plate 11 to move transversely, meanwhile, the T-shaped sliding block 40 at the bottom of the coupler installation plate 11 moves transversely along the inside of the sliding rail 39, so that the installation plate 12 to be used is pushed out of the coupler, the coupler installation plate 37 pushes one side 11 outwards in a circle, the other side 11 is pushed outwards in the process, the coupler installation plate 11 is pushed inwards, and the coupler 11 is still in the same kind of the coupler installation plate is positioned in the coupler installation plate 11 which is in the coupler installation plate which is in the coupler installation case of the car, and is in the coupler installation plate is in the car bin, and the car installation plate is in which is in the car and is in the car installation device which is in the car and the car, and is in the car and the car;
specifically, a telescopic part 14 is connected to one side of the servo motor case 34 facing the inside of the coupler cabin, the telescopic part 14 is connected with a lifting unit, the rotating unit comprises a first angle adjusting gear 16 and a second angle adjusting gear 17 which are rotatably connected to two sides of the top of the base 10 through a rotating shaft 18, the first angle adjusting gear 16 and the second angle adjusting gear 17 are arranged in a semicircular structure and meshed with each other, a U-shaped adjusting frame 15 is installed on one side of the top of the first angle adjusting gear 16 far away from the second angle adjusting gear 17, a fixing frame 19 is installed on one side of the top of the second angle adjusting gear 17 far away from the first angle adjusting gear 16, the angle adjusting gear 16 is meshed with the second angle adjusting gear 17, the angle distribution between the U-shaped adjusting frame 15 and the fixing frame 19 can be adjusted, so that the direction of the U-shaped adjusting frame 15 is adjusted on the coupler mounting plate 11 is adjusted on the premise that the position and the direction of the fixing frame 19 are not changed, the lifting unit is referred to fig. 8, a lifting slider 31 is installed on the middle part of the inner side of the U-shaped adjusting frame 15 in a vertical sliding mode, a lifting slider 30 is installed on the inner wall of the corresponding U-shaped adjusting frame 15 on two sides of the lifting slider 31, a lifting slider 30 is installed on the middle part of the lifting slider 31, the middle part of the lifting slider 31 is installed on the inner side of the lifting slider, and the middle part is located at the side of the lifting slider 31, and the middle part is located, and the lifting slider is located at the top of the lifting rod 31, and is in a screw rod 32 is in a position of the middle position of the lifting rod 32, and is located, and is in the middle position of the lifting rod 33, and is in the middle position, and is in the middle of the lifting rod 31, and is in the lifting rod 31 is in the middle of the lifting rod 31, and is in the middle of the lifting rod is in the lifting position, and the lifting rod is in the lifting position, and the lifting direction is in the lifting direction, and the lifting direction. Further, the height of the coupler on the coupler mounting plate 11 at one side of the telescopic piece 14 is adjusted;
it is noted that a lifting slide block 31 at one side of the relative telescopic piece 14 is connected with a U-shaped swing block IV 25, a U-shaped swing block III 24 is rotationally connected in an opening of the U-shaped swing block IV 25, one side of the fixing frame 19 facing the U-shaped adjusting frame 15 is connected with a U-shaped swing block I22, a U-shaped swing block II 23 is rotationally connected in an opening of the U-shaped swing block I22, the inner parts of the U-shaped swing block I22 and the U-shaped swing block II 23, the inner parts of the U-shaped swing block III 24 and the U-shaped swing block IV 25 are rotationally connected with a swing shaft II 27 through two swing shafts 26 which are in cross connection distribution, a group of telescopic rods are connected between the U-shaped swing block II 23 and the U-shaped swing block III 24, and the U-shaped swing frame II is simultaneously, and the U-shaped swing block III 24 are simultaneously in a stable running state due to the fact that the angles between the U-shaped swing block II 23, the U-shaped swing block III 24 and the U-shaped swing block IV 25 can be changed along with the lifting of the lifting slide block 31 along with the lifting of the lifting slide block 31, the U-shaped swing block II 23 and the U-shaped swing block III 24 are simultaneously, the U-shaped swing block III 24 and the U-shaped swing block III 24 are also in a stable running state, and the length of the U-shaped swing frame is not changed by setting up and the U-shaped swing block III is connected with the U-shaped swing frame 19, and the U-shaped swing block III is in a normal running state, and the U-shaped swing unit is connected with the U-shaped swing frame;
specifically, the telescopic rod comprises a telescopic cylinder 28 arranged on one side of the second U-shaped swinging block 23 and a telescopic column 29 arranged on one side of the third U-shaped swinging block 24, the telescopic column 29 is connected in the telescopic cylinder 28 in a telescopic manner, a plurality of positioning pins parallel to the axis of the telescopic cylinder are arranged on the outer side wall of the telescopic column 29, positioning pin grooves are formed in the telescopic cylinder 28 corresponding to the positioning pins, and synchronous rotation operation between the second U-shaped swinging block 23 and the third U-shaped swinging block 24 can be maintained by utilizing axial expansion and circumferential limiting between the positioning pins and the positioning pin grooves;
it is noted that a group of rotating caps 47 are arranged on one side of the first U-shaped swinging block 22 facing the fixed frame 19 and one side of the fourth U-shaped swinging block 25 facing the lifting slide block 31, the first U-shaped swinging block 22 can be kept to rotate relative to the fixed frame 19 through the rotating caps 47, and the fourth U-shaped swinging block 25 can rotate relative to the lifting slide block 31, so that when the lifting slide block 31 is controlled to lift and the first angle adjusting gear 16 and the second angle adjusting gear 17 swing, the first U-shaped swinging block 22, the second U-shaped swinging block 23, the third U-shaped swinging block 24 and the fourth U-shaped swinging block 25 can synchronously rotate while the heights of the first U-shaped swinging block 22, the second U-shaped swinging block 23, the third U-shaped swinging block 24 and the fourth U-shaped swinging block 25 are changed, so that the operation is kept stable, one side of the fixed frame 19 is connected with the connecting rod 20, one side of the connecting rod 20 is connected with the rotating caps 47, the other end of the connecting rod 20 is connected with the moving block 21, the moving block 21 is slidingly connected with a moving slide rail in the back car body, and the second U-shaped swinging block 23, the third U-shaped swinging block 24 and the fourth U-shaped swinging block 25 can rotate when the moving block 21 is not connected with the moving block 21, and the lifting slide block 22 is further connected with the lifting slide block 31, the second U-shaped swinging block 11 is connected with the fourth U-shaped swinging block 11, the rotating device is further expanded, and the rotating device is connected with the rotating plate 11, and the fourth U-shaped swinging block 11 is connected with the rotating device 11, and the lifting slide block 11 is connected with the lifting slide block 11, and the fourth lifting slide block is further, and the lifting slide block is connected with the lifting slide device, and the lifting slide rail is connected with the lifting device.
In the above embodiment of the present invention, before use, the returning car couplers to be used are installed at the end parts of the coupler installation plates 11 on both sides through the coupler installation holes 12, and the couplers are all located in the coupler bins, and the moving block 21 is optionally installed on the moving slide rail in the coupler bins according to the need, when the railway vehicles are connected, the couplers in the coupler bins on both ends of the returning car are accurately removed according to the types of the railway vehicles to be connected and the passenger-freight car couplers, and the specific operations are as follows: the coupler to be used is transferred to the direction facing the outside of the coupler by means of rotating bolts 42 in advance through comparison, then the rack 37 is driven to swing by starting a servo motor 35, then the rack 37 is meshed with poking tooth grooves 38 on the coupler mounting plates 11 on two sides to drive the coupler mounting plates 11 at the bottom of the coupler to be used to move, the coupler mounting plates 11 move to the outside of the coupler bin by sliding the bottom T-shaped sliding blocks 40 along sliding rails 39, when the coupler moves to the outside of the coupler bin, the height of the adjusting screw 32 is adjusted by rotating the rotating handles 45 according to the distribution direction, the height, the angle and the like of the coupler connected with the coupler, then the lifting sliding blocks 31 are synchronously driven to lift along the inside of the U-shaped adjusting frame 15, the car coupler is adjusted to a proper height, then the car coupler is moved to an optimal angle by rotating the U-shaped adjusting frame 15 and utilizing the first angle adjusting gear 16 to mesh and swing with the second angle adjusting gear 17, then the car coupler is accurately connected with the car coupler on the railway vehicle and the van through the position of the movable block 21 in the movable slide rail according to the width direction distribution of the railway vehicle, when the car coupler needs to be overturned, the movable block 21 is detached from the movable rail, the rotating connecting rod 20 is matched with the rotating cap 47 to drive the first U-shaped swinging block 22, the second U-shaped swinging block 23, the third U-shaped swinging block 24 and the fourth U-shaped swinging block 25 to rotate, then the lifting slide block 31 is driven to rotate, and the car coupler on the car coupler mounting plate 11 is further rotated to be adjusted to an optimal position.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. Railway vehicle return draft gear, its characterized in that, railway vehicle return draft gear includes: a coupler mounting plate (11); the coupler mounting plates (11) are provided with two groups of symmetrically distributed coupler mounting holes (12) symmetrically formed at two ends of the coupler mounting plates (11);
the coupler moving mechanism is arranged in the middle of the coupler mounting plates (11) at two sides and is used for controlling the couplers on coupler mounting holes (12) at two ends of the coupler mounting plates (11), and the coupler moving mechanism controls four groups of couplers on the coupler mounting plates (11) at two sides to rotate and move transversely;
the coupler moving mechanism comprises a rotating unit connected to the bottom middle part of a coupler mounting plate (11), wherein the rotating unit is used for controlling the coupler mounting plate (11) to rotate and adjusting the direction of a coupler mounted on coupler mounting holes (12) at two ends of the coupler mounting plate (11);
the bottom of the rotating unit is connected with a moving unit, power devices are commonly connected between the moving units at two sides, and the power devices are respectively contacted and matched with the moving units at two sides when in operation to control the coupler mounting plates (11) at two sides to alternately and circularly move transversely;
one side of the power device is connected with a lifting swing mechanism, the lifting swing mechanism is arranged on the body of the returning car, and the lifting swing mechanism is mainly used for adjusting the use height and swing angle of the coupler moving mechanism and synchronously adjusting the coupler to be used on the coupler mounting plate (11), so that the coupler can be stably connected with couplers distributed at different positions on the railway vehicle;
the lifting swing mechanism comprises a base (10), wherein the top of the base (10) is connected with a swing unit, and the swing unit is used for adjusting the swing use direction of a coupler mounting plate (11) connected with the power device;
the top of the swinging unit is provided with a lifting unit which is used for adjusting the use height of the power device;
one side of the lifting swing mechanism, which is far away from the coupler moving mechanism, is connected with a moving block (21), and a moving slide rail distributed along the width of the returning vehicle is arranged on the returning vehicle body corresponding to the moving block (21).
2. The railway vehicle loopback coupler device according to claim 1, wherein the rotary unit comprises a bolt (42) rotatably connected to the bottom middle part of the coupler mounting plate (11), a lock nut (43) for fixing the bolt (42) is screwed on the bolt (42), a connecting rod (41) is connected to the bottom of the bolt (42), and the connecting rod (41) is fixedly connected with the mobile unit.
3. The railway vehicle loopback coupler device according to claim 2, wherein the moving unit comprises a T-shaped sliding block (40) arranged at the bottom end of a connecting rod (41), the bottom of the T-shaped sliding block (40) is slidably connected with a sliding rail (39), one side opposite to the sliding rail (39) on two sides is commonly connected with a servo motor box (34) through a fixed rod (46), the servo motor box (34) is internally provided with a servo motor (35), the top output end of the servo motor (35) is connected with a connecting block (13) with a circular structure, racks (37) with tooth grooves arranged as end parts are arranged on the circumferential side wall of the connecting block (13), and toggle tooth grooves (38) are symmetrically arranged on the side walls on two sides of the coupler mounting plate (11) on one side corresponding to the connecting block (13).
4. A railway car loopback coupler device according to claim 3, wherein one side of the servo motor case (34) facing the inside of the coupler cabin is connected with a telescopic part (14), the telescopic part (14) is connected with a lifting unit, the rotating unit comprises a first angle adjusting gear (16) and a second angle adjusting gear (17) which are rotatably connected to two sides of the top of the base (10) through a rotating shaft (18), the first angle adjusting gear (16) and the second angle adjusting gear (17) are arranged into a semicircular structure and are meshed with each other, a U-shaped adjusting frame (15) is arranged on one side of the top of the first angle adjusting gear (16) far away from the second angle adjusting gear (17), and a fixing frame (19) is arranged on one side of the top of the second angle adjusting gear (17) far away from the first angle adjusting gear (16).
5. The railway vehicle loopback car coupler device according to claim 4, wherein the lifting unit comprises a lifting slide block (31) which is vertically and slidably connected with the middle part of the inner side of the U-shaped adjusting frame (15), lifting slide grooves (30) are formed in the inner wall of the U-shaped adjusting frame (15) corresponding to the two sides of the lifting slide block (31), a rotating shaft (33) is rotatably connected with the middle part of the top of the lifting slide block (31), a positioning rod is arranged at the top of the U-shaped adjusting frame (15), an adjusting screw (32) with threads penetrating through the positioning rod is arranged at the top of the rotating shaft (33), a rotating handle (45) is arranged at the top of the adjusting screw (32), and the end part of the telescopic piece (14) is connected with the lifting slide block (31).
6. The railway vehicle loopback coupler device according to claim 5, wherein a lifting sliding block (31) at one side opposite to the telescopic piece (14) is connected with a U-shaped swing block IV (25), an opening of the U-shaped swing block IV (25) is rotationally connected with a U-shaped swing block III (24), one side of the fixing frame (19) facing the U-shaped adjusting frame (15) is connected with a U-shaped swing block I (22), the opening of the U-shaped swing block I (22) is rotationally connected with a U-shaped swing block II (23), the U-shaped swing block I (22) and the U-shaped swing block II (23) are respectively rotationally connected with a swing shaft II (27) through two swing shafts (26) which are in cross connection distribution, and a group of telescopic rods are connected between the U-shaped swing block II (23) and the U-shaped swing block III (24).
7. The railway vehicle loopback coupler device according to claim 6, wherein the telescopic rod comprises a telescopic cylinder (28) arranged on one side of the second U-shaped swinging block (23) and a telescopic column (29) arranged on one side of the third U-shaped swinging block (24), the telescopic column (29) is connected in the telescopic cylinder (28) in a telescopic manner, a plurality of positioning pins parallel to the axis of the telescopic column are arranged on the outer side wall of the telescopic column (29), and positioning pin grooves are formed in the telescopic cylinder (28) corresponding to the positioning pins.
8. The railway vehicle returning coupler device according to claim 7, wherein a group of rotating caps (47) are arranged on one side of the first U-shaped swinging block (22) facing the fixed frame (19) and one side of the fourth U-shaped swinging block (25) facing the lifting slide block (31), the fourth U-shaped swinging block (25) rotates relative to the lifting slide block (31), a connecting rod (20) is connected on one side of the fixed frame (19), one side of the connecting rod (20) is connected with the rotating caps (47), a moving block (21) is connected with the other end of the connecting rod (20), the moving block (21) is slidably connected with a moving slide rail in the returning vehicle body, and the rotating caps (47) at the lifting slide block (31) penetrate through the lifting slide block (31) to be connected with the telescopic pieces (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310517711.5A CN116788302B (en) | 2023-05-10 | 2023-05-10 | Railway vehicle returning coupler device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310517711.5A CN116788302B (en) | 2023-05-10 | 2023-05-10 | Railway vehicle returning coupler device |
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| CN116788302A CN116788302A (en) | 2023-09-22 |
| CN116788302B true CN116788302B (en) | 2024-02-02 |
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| CN202310517711.5A Active CN116788302B (en) | 2023-05-10 | 2023-05-10 | Railway vehicle returning coupler device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696983A (en) * | 2017-01-19 | 2017-05-24 | 中车四方车辆有限公司 | Perpendicularly rotating car coupler and road-rail vehicle |
| DE102018107900A1 (en) * | 2017-04-05 | 2018-10-11 | Voith Patent Gmbh | Transition coupling for track-guided vehicles |
| CN213565893U (en) * | 2020-11-19 | 2021-06-29 | 常州中车铁马科技实业有限公司 | Height adjusting mechanism for transition car coupler |
| CN215244872U (en) * | 2021-07-09 | 2021-12-21 | 青岛思锐科技有限公司 | Stepless regulation type transition car coupler |
| CN215244871U (en) * | 2021-04-29 | 2021-12-21 | 中车青岛四方机车车辆股份有限公司 | Traction transition device and railway vehicle |
| CN215706348U (en) * | 2021-07-23 | 2022-02-01 | 山东东铁动力科技有限公司 | Car coupler device capable of loading various car couplers |
-
2023
- 2023-05-10 CN CN202310517711.5A patent/CN116788302B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696983A (en) * | 2017-01-19 | 2017-05-24 | 中车四方车辆有限公司 | Perpendicularly rotating car coupler and road-rail vehicle |
| DE102018107900A1 (en) * | 2017-04-05 | 2018-10-11 | Voith Patent Gmbh | Transition coupling for track-guided vehicles |
| CN213565893U (en) * | 2020-11-19 | 2021-06-29 | 常州中车铁马科技实业有限公司 | Height adjusting mechanism for transition car coupler |
| CN215244871U (en) * | 2021-04-29 | 2021-12-21 | 中车青岛四方机车车辆股份有限公司 | Traction transition device and railway vehicle |
| CN215244872U (en) * | 2021-07-09 | 2021-12-21 | 青岛思锐科技有限公司 | Stepless regulation type transition car coupler |
| CN215706348U (en) * | 2021-07-23 | 2022-02-01 | 山东东铁动力科技有限公司 | Car coupler device capable of loading various car couplers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116788302A (en) | 2023-09-22 |
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