CN111762225A - Gravity type vehicle anti-running device for railway arrival and departure line - Google Patents
Gravity type vehicle anti-running device for railway arrival and departure line Download PDFInfo
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- CN111762225A CN111762225A CN202010657103.0A CN202010657103A CN111762225A CN 111762225 A CN111762225 A CN 111762225A CN 202010657103 A CN202010657103 A CN 202010657103A CN 111762225 A CN111762225 A CN 111762225A
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- sliding
- collision
- fixedly connected
- support
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
Abstract
The invention relates to vehicle anti-slide, in particular to a gravity type vehicle anti-slide device from a railway to a departure track, which comprises a connecting track, a sliding bracket, a collision mechanism, a friction mechanism, a side clamping mechanism, a speed reducing mechanism and a stopping mechanism, the device can be installed on the ground through two connecting rails, the two connecting rails are respectively located on two sides of a railway track, the collision support is located on the inner side of the railway track, a railway vehicle collides with the collision mechanism when passing through, the railway vehicle pushes the collision mechanism to slide towards the front end, the collision mechanism drives the collision support and the sliding support to slide towards the front end, the side clamping mechanism and the clamping mechanism extrude and clamp the vehicle, the inclined rails and the side clamping mechanism are in contact with the vehicle to lift up, the speed reducing mechanism reduces the speed of the moving vehicle, the stopping mechanism stops the side clamping mechanism, and the side clamping mechanism drives the vehicle to stop.
Description
Technical Field
The invention relates to vehicle anti-slide, in particular to a gravity type vehicle anti-slide device for a railway arrival and departure track.
Background
For example, the anti-sliding device for the gravity type train from the railway to the origin line of the publication number CN2388085 consists of a control mechanism, a conversion mechanism and a brake mechanism, wherein the brake mechanism consists of a bearing rail, a brake beam, a bearing lever and the like, is mainly used for the anti-sliding of the gravity type train from the railway to the origin line and can also be used for a grouping field; the utility model discloses a shortcoming is that can not make the vehicle locking effectively fast.
Disclosure of Invention
The invention aims to provide a gravity type vehicle anti-slip device from a railway to a departure track, which can effectively and quickly stop a vehicle.
The purpose of the invention is realized by the following technical scheme:
a gravity type vehicle anti-slip device for a railway arrival and departure line comprises two connecting tracks, two sliding supports, a collision support, a collision mechanism, a friction mechanism, a side clamping mechanism, a speed reducing mechanism and a stop mechanism, wherein the two connecting tracks are fixedly connected to the ground, the two connecting tracks are respectively and slidably connected with the sliding supports, the collision support is connected between the front ends of the two sliding supports, the collision mechanism is slidably connected onto the collision support, a compression spring I is fixedly connected between the collision mechanism and the collision support, the front end of the collision support is connected with the friction mechanism, the front end of the collision mechanism can be contacted with the friction mechanism, the side clamping mechanism is slidably connected onto the two sliding supports, the clamping mechanism is fixedly connected onto the two side clamping mechanisms, the speed reducing mechanism is connected onto the two connecting tracks, and the two sliding supports can be respectively contacted with the two speed reducing mechanisms, the front ends of the two connecting tracks are connected with stop mechanisms, and the two stop mechanisms can be respectively contacted with the two side clamping mechanisms.
As a further optimization of the technical scheme, the gravity type vehicle anti-slip device for the railway arrival and departure line comprises a pre-buried bottom plate, a sliding rail, an inclined rail and a sliding waist hole, wherein the sliding rail is fixedly connected to the pre-buried bottom plate, the inclined rail is fixedly connected to the pre-buried bottom plate, and the sliding waist hole is formed in the inclined rail.
As a further optimization of the technical scheme, the gravity type vehicle anti-slip device for the railway arrival and departure line comprises a sliding support, a sliding base plate, vertical sliding rails, sliding blocks, a lifting support and a lifting motor, wherein the sliding block is fixedly connected to the lower end of the sliding base plate, the two vertical sliding rails are fixedly connected to the sliding base plate, the lifting support is fixedly connected to the front end of the sliding base plate, the lifting motor is fixedly connected to the lifting support, and the sliding blocks are slidably connected to the two sliding rails.
As a further optimization of the technical scheme, the gravity type anti-slip device for the railway arrival and departure track comprises a collision support, a collision bottom plate and a sensor, wherein the collision support is fixedly connected to the middle of the collision bottom plate, the sensor is fixedly connected to the collision support, the left end and the right end of the collision bottom plate are respectively connected to two lifting supports in a sliding mode, and the left end and the right end of the collision bottom plate are respectively connected to output shafts of two lifting motors through threads.
As a further optimization of the technical scheme, the gravity type vehicle anti-slip device from the railway to the departure track comprises a collision tilting body and a conical friction wheel, wherein the conical friction wheel is fixedly connected to the collision tilting body, the collision tilting body is connected to a collision support in a sliding mode, a compression spring I is fixedly connected between the collision tilting body and the collision support, and the conical friction wheel can be in contact with a sensor.
As a further optimization of the technical scheme, the gravity type vehicle anti-slip device for the railway arrival and departure track comprises a friction body, a sliding column and a connecting rod, wherein the sliding column is fixedly connected to the friction body, the sliding column is slidably connected to a collision support, the connecting rod is fixedly connected to the friction body, the connecting rod is fixedly connected to the collision support, and a conical friction wheel can be in contact with the friction body.
As a further optimization of the technical scheme, the gravity type vehicle anti-slip device for the railway arrival and departure line comprises a side clamp support, two sliding blocks, moving wheels and a telescopic mechanism I, wherein the side clamp support is fixedly connected with the two sliding blocks, the two sliding blocks are respectively and rotatably connected with the moving wheels, the telescopic mechanism I is fixedly connected with the side clamp support, the four sliding blocks are respectively and slidably connected into four vertical sliding rails, the two moving wheels at the front end are higher than the two moving wheels at the rear end, and the inclination angle between the axis connecting line of the two moving wheels at the front end and the two moving wheels at the rear end and the ground is the same as the inclination angle of an inclined track.
As the technical scheme is further optimized, the gravity type vehicle anti-slip device for the railway arrival and departure line comprises a clamping side plate I, a telescopic mechanism II, a clamping side plate II and an L-shaped clamping rod, wherein the telescopic mechanism II is fixedly connected to the upper end and the lower end of the clamping side plate I, the clamping side plate II is fixedly connected to the telescopic ends of the two telescopic mechanisms II, the two clamping side plates II are slidably connected to the clamping side plate I, a compression spring II is fixedly connected between the clamping side plate I and the clamping side plate II, the L-shaped clamping rod is rotatably connected to the outer sides of the two clamping side plates II, a torsion spring is fixedly connected between the L-shaped clamping rod and the clamping side plate II, the clamping side plate I is fixedly connected to the telescopic ends of the two telescopic mechanisms I, and the telescopic mechanisms I and the telescopic mechanisms II are connected with sensors.
As a further optimization of the technical scheme, the gravity type vehicle anti-slip device for the railway arrival and departure line comprises a speed reduction winding drum, damping wheels, speed reduction sliding blocks, connecting rods and speed reduction contact wheels, wherein the speed reduction winding drum is rotationally connected to two inclined rails, the damping wheels are fixedly connected to the two inclined rails, the damping wheels are connected with the corresponding speed reduction winding drums, the two speed reduction sliding blocks are respectively and slidably connected into two sliding waist holes, the connecting rods are fixedly connected to the two speed reduction sliding blocks, the speed reduction contact wheels are rotationally connected to the two connecting rods, and the two moving wheels positioned at the front end can be respectively contacted with the two speed reduction contact wheels.
As a further optimization of the technical scheme, the railway to origin gravity type vehicle anti-slip device comprises a stopping mechanism and two stopping friction plates, wherein the stopping friction plate is fixedly connected to the telescopic end of the telescopic mechanism III, the telescopic mechanisms III are fixedly connected to the two inclined rails, and the two stopping friction plates can be respectively contacted with the two moving wheels at the two sides.
The gravity type vehicle anti-slip device for the railway arrival and departure line has the beneficial effects that:
the invention relates to a gravity type vehicle anti-slip device from a railway to a departure line, which can be arranged on the ground through two connecting rails, wherein the two connecting rails are respectively positioned at two sides of the railway track, a collision bracket is positioned at the inner side of the railway track, the railway vehicle collides with a collision mechanism when passing through, pushes the collision mechanism to slide towards the front end, the collision mechanism drives the collision bracket and a sliding bracket to slide towards the front end, a side clamping mechanism and a clamping mechanism extrude and clamp the vehicle, the inclined rails are contacted with the side clamping mechanism to lift the vehicle, the speed reducing mechanism reduces the speed of the moving vehicle, a stopping mechanism stops the side clamping mechanism, and the side clamping mechanism drives the vehicle to stop.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic view of the overall structure of the gravity type anti-skid device for railway to origin railway vehicles of the present invention;
FIG. 2 is a first schematic view of the connecting track structure of the present invention;
FIG. 3 is a second schematic view of the connecting track structure of the present invention;
FIG. 4 is a schematic view of the sliding support structure of the present invention;
FIG. 5 is a schematic view of the crash support structure of the present invention;
FIG. 6 is a schematic view of the crash mechanism of the present invention;
FIG. 7 is a schematic structural view of the friction mechanism of the present invention;
FIG. 8 is a first structural view of a side clamping mechanism of the present invention;
FIG. 9 is a second structural view of the side clamping mechanism of the present invention;
FIG. 10 is a schematic structural view of a clamping mechanism of the present invention;
FIG. 11 is a schematic view of the reduction mechanism of the present invention;
fig. 12 is a schematic view of the stop mechanism of the present invention.
In the figure: connecting the rails 1; pre-burying a bottom plate 101; a slide rail 102; an inclined rail 103; a sliding kidney hole 104; a sliding bracket 2; a slide base 201; a vertical slide rail 202; a slider 203; a lifting bracket 204; a lift motor 205; a collision bracket 3; a crash floor 301; a crash bracket 302; a sensor 303; a collision mechanism 4; an impact slant body 401; a tapered friction wheel 402; a friction mechanism 5; a friction body 501; a sliding post 502; a connecting rod 503; a side clamping mechanism 6; a side clamp bracket 601; a slider 602; a moving wheel 603; a telescoping mechanism I604; a clamping mechanism 7; clamping a side plate I701; a telescoping mechanism II 702; clamping a side plate II 703; an L-shaped clamping bar 704; a speed reduction mechanism 8; a deceleration roll 801; a damping wheel 802; a deceleration slide 803; a connecting rod 804; a deceleration contact wheel 805; a stopper mechanism 9; a telescoping mechanism III 901; the friction plate 902 is stopped.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the following describes the present embodiment with reference to fig. 1-12, and the gravity type anti-slip device for railway to departure track vehicle comprises two connecting rails 1, two sliding supports 2, two collision supports 3, two collision mechanisms 4, a friction mechanism 5, a side clamping mechanism 6, a clamping mechanism 7, a speed reduction mechanism 8 and a stop mechanism 9, wherein the two connecting rails 1 are fixedly connected to the ground, the two connecting rails 1 are both slidably connected to the sliding supports 2, the collision supports 3 are connected between the front ends of the two sliding supports 2, the collision mechanism 4 is slidably connected to the collision supports 3, a compression spring i is fixedly connected between the collision mechanisms 4 and the collision supports 3, the friction mechanism 5 is connected to the front ends of the collision supports 3, the front ends of the collision mechanisms 4 can contact with the friction mechanism 5, the side clamping mechanisms 6 are slidably connected to the two sliding supports 2, and the clamping mechanisms 7 are both fixedly connected to the two side clamping mechanisms 6, the two connecting rails 1 are both connected with a speed reducing mechanism 8, the two sliding supports 2 can be respectively contacted with the two speed reducing mechanisms 8, the front ends of the two connecting rails 1 are both connected with a stopping mechanism 9, and the two stopping mechanisms 9 can be respectively contacted with the two side clamping mechanisms 6; can install the device subaerial through two connection track 1, two connection track 1 are located railway rails's both sides respectively, collision support 3 is located railway rails's inboard, railway vehicles collides collision mechanism 4 through the process, railway vehicles promotes collision mechanism 4 and slides to the front end, collision mechanism 4 drives collision support 3 and slide bracket 2 and slides to the front end, side clamp mechanism 6 and clamping mechanism 7 extrude the clamping to the vehicle, incline track 103 and side clamp mechanism 6 contact and lift up the vehicle, reduction gears 8 decelerates the vehicle of motion, locking mechanism 9 carries out the locking to side clamp mechanism 6, side clamp mechanism 6 drives the vehicle and carries out the locking.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 12, and the present embodiment further describes the first embodiment, where the connection rail 1 includes an embedded base plate 101, a sliding rail 102, an inclined rail 103, and a sliding waist hole 104, the sliding rail 102 is fixedly connected to the embedded base plate 101, the inclined rail 103 is fixedly connected to the embedded base plate 101, and the sliding waist hole 104 is provided on the inclined rail 103.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 12, and the present embodiment further describes an embodiment two, where the sliding support 2 includes a sliding bottom plate 201, vertical sliding rails 202, a sliding block 203, a lifting support 204, and a lifting motor 205, the sliding block 203 is fixedly connected to the lower end of the sliding bottom plate 201, the two vertical sliding rails 202 are fixedly connected to the sliding bottom plate 201, the lifting support 204 is fixedly connected to the front end of the sliding bottom plate 201, the lifting motor 205 is fixedly connected to the lifting support 204, and the sliding blocks 203 are both slidably connected to the two sliding rails 102.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 12, and the third embodiment is further described in the present embodiment, where the collision support 3 includes a collision bottom plate 301, a collision support 302 and a sensor 303, the collision support 302 is fixedly connected to the middle of the collision bottom plate 301, the sensor 303 is fixedly connected to the collision support 302, the left and right ends of the collision bottom plate 301 are respectively slidably connected to the two lifting supports 204, and the left and right ends of the collision bottom plate 301 are respectively connected to output shafts of the two lifting motors 205 through threads.
The fifth concrete implementation mode:
the present embodiment is described below with reference to fig. 1 to 12, and the fourth embodiment is further described in the present embodiment, where the collision mechanism 4 includes a collision tilting body 401 and a tapered friction wheel 402, the tapered friction wheel 402 is fixedly connected to the collision tilting body 401, the collision tilting body 401 is slidably connected to the collision bracket 302, a compression spring i is fixedly connected between the collision tilting body 401 and the collision bracket 302, and the tapered friction wheel 402 can contact with the sensor 303.
The sixth specific implementation mode:
the present embodiment is described below with reference to fig. 1 to 12, and the fifth embodiment is further described in the present embodiment, where the friction mechanism 5 includes a friction body 501, a sliding column 502, and a connecting rod 503, the sliding column 502 is fixedly connected to the friction body 501, the sliding column 502 is slidably connected to the collision bracket 302, the connecting rod 503 is fixedly connected to the friction body 501, the connecting rod 503 is fixedly connected to the collision bracket 302, and the tapered friction wheel 402 can contact with the friction body 501.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 12, and the sixth embodiment is further described in the present embodiment, the side clamp mechanism 6 includes a side clamp support 601, a sliding block 602, a moving wheel 603 and a telescoping mechanism i 604, two sliding blocks 602 are fixedly connected to the side clamp support 601, the moving wheels 603 are rotatably connected to both of the two sliding blocks 602, the telescoping mechanism i 604 is fixedly connected to the side clamp support 601, the four sliding blocks 602 are respectively and slidably connected to the four vertical slide rails 202, the two moving wheels 603 located at the front end are higher than the two moving wheels 603 located at the rear end, and the inclination angle between the axis line of the two moving wheels 603 located at the front end and the axis line of the two moving wheels 603 located at the rear end and the ground is the same as the inclination angle of the inclined rail 103.
The specific implementation mode is eight:
this embodiment will be described with reference to fig. 1 to 12, and a seventh embodiment will be further described, the clamping mechanism 7 comprises a clamping side plate I701, a telescopic mechanism II 702, a clamping side plate II 703 and an L-shaped clamping rod 704, the upper end and the lower end of the clamping side plate I701 are fixedly connected with telescopic mechanisms II 702, the telescopic ends of the two telescopic mechanisms II 702 are fixedly connected with clamping side plates II 703, the two clamping side plates II 703 are slidably connected onto the clamping side plate I701, a compression spring II is fixedly connected between the clamping side plate I701 and the clamping side plate II 703, the outer sides of the two clamping side plates II 703 are rotatably connected with the L-shaped clamping rod 704, a torsion spring is fixedly connected between the L-shaped clamping rod 704 and the clamping side plate II 703, the telescopic ends of the two telescopic mechanisms I604 are fixedly connected with the clamping side plate I701, and the telescopic mechanisms I604 and the telescopic mechanisms II 702 are connected with the sensor 303.
The specific implementation method nine:
the present embodiment is described below with reference to fig. 1 to 12, and the present embodiment further describes an eighth embodiment, where the speed reducing mechanism 8 includes a speed reducing reel 801, a damping wheel 802, speed reducing sliders 803, a connecting rod 804, and a speed reducing contact wheel 805, the speed reducing reel 801 is rotatably connected to both of the two inclined rails 103, the damping wheel 802 is fixedly connected to both of the two inclined rails 103, the damping wheel 802 is connected to the corresponding speed reducing reel 801, the two speed reducing sliders 803 are respectively slidably connected to the two sliding waist holes 104, the connecting rod 804 is fixedly connected to both of the two speed reducing sliders 803, the speed reducing contact wheel 805 is rotatably connected to both of the two connecting rods 804, and the two moving wheels 603 located at the front end can respectively contact the two speed reducing contact wheels 805.
The detailed implementation mode is ten:
the embodiment will be described with reference to fig. 1 to 12, and the ninth embodiment is further described in the present embodiment, where the stop mechanism 9 includes a telescopic mechanism iii 901 and a stop friction plate 902, the telescopic end of the telescopic mechanism iii 901 is fixedly connected with the stop friction plate 902, the telescopic mechanisms iii 901 are fixedly connected to both the two inclined rails 103, and the two stop friction plates 902 can respectively contact with the two moving wheels 603 on both sides.
The invention relates to a gravity type vehicle anti-slip device for a railway arrival and departure line, which has the working principle that:
when in use, the two connecting rails 1 are respectively arranged at the two sides of the railway rail, the pre-buried bottom plate 101 is pre-buried underground, as shown in fig. 1, when the collision mechanism 4 is located between two connecting rails 1, the collision mechanism 4 is located inside a railway track, the lifting motor 205 is started, the output shaft of the lifting motor 205 starts to rotate, the output shaft of the lifting motor 205 drives the collision base plate 301 to move through threads, the two lifting motors 205 rotate together, the rotation speeds of the output shafts of the two lifting motors 205 are the same, the collision base plate 301 moves up and down, and the collision base plate 301 moves down to the position shown in fig. 1, the passing vehicle can contact and collide with the collision mechanism 4, the collision mechanism 4 is driven to move up and down when the collision bottom plate 301 moves, the passing vehicle cannot contact the collision mechanism 4 when the collision bottom plate 301 moves to the upper end, and the passing vehicle normally passes through; the vehicle is contacted with a collision tilting body 401, the collision tilting body 401 moves forwards under the action of impact force, the collision tilting body 401 extrudes a compression spring I, the compression spring I buffers the impact force of the vehicle, the vehicle drives the collision tilting body 401 to move, the collision tilting body 401 can move at the same speed as the vehicle, a conical friction wheel 402 moves forwards under the action of impact, the conical friction wheel 402 moves forwards and is contacted with a friction body 501, the friction body 501 rubs the conical friction wheel 402 to provide certain friction force and resistance, the conical friction wheel 402 moves forwards and is contacted with a sensor 303, the sensor 303 can be an extrusion sensor or a contact sensor, a telescopic mechanism I604 and a telescopic mechanism II 702 are both connected with the sensor 303, the telescopic mechanism I604 and a telescopic mechanism II 702 are controlled to move when the sensor 303 is extruded, the telescopic mechanism I604, the telescopic mechanism II 702 and the telescopic mechanism III can be hydraulic cylinders or electric push rods, the sensor 303 is connected with the telescopic mechanism i 604 and the telescopic mechanism ii 702 by a conventional electric control means in the field, as shown in fig. 7, the telescopic ends of the telescopic mechanisms i 604 on both sides drive the two clamping mechanisms 7 to move against each other, the two clamping mechanisms 7 squeeze and clamp the side edges of the vehicle, the telescopic ends of the two telescopic mechanisms ii 702 on the same side contract back to drive the two corresponding L-shaped clamping rods 704 to approach each other, as shown in fig. 10, the two L-shaped clamping rods 704 contact the side edges of the vehicle, the vertical inclined edges of the two L-shaped clamping rods 704 are squeezed and centered, and the torsion spring is squeezed, and the side clamping mechanisms 6 and the clamping mechanisms 7 move in a matched manner to squeeze and clamp the vehicle; at this time, the device moves on the inclined rail 103, as shown in fig. 3 and fig. 9, the inclination angle between the axis line of the two moving wheels 603 at the front end and the two moving wheels 603 at the rear end and the ground is the same as the inclination angle of the inclined rail 103, the four moving wheels 603 are simultaneously contacted with the two inclined rails 103, because the inclination angles of the two moving wheels are the same and offset with each other, in the process that the inclined rail 103 gradually rises, the four moving wheels 603 are driven to rise together to drive the two side clamping mechanisms 6 to rise, the two side clamping mechanisms 6 drive the two clamping mechanisms 7 to rise, the two clamping mechanisms 7 drive the vehicle to lift and separate from the railway rail, the two side clamping mechanisms 6 continue to drive the sliding support 2 to slide on the connecting rail 1 under the action of inertia, the two moving wheels 603 at the front end can be respectively contacted with the two deceleration contact wheels 805, and the deceleration contact wheels 805 are contacted with the two moving wheels 603, the two moving wheels 603 at the front end push the deceleration contact wheel 805 to move forwards and pull the two deceleration drums 801 to rotate, the two damping wheels 802 are respectively connected with the two deceleration drums 801, the two damping wheels 802 provide certain reaction force to enable the two sliding supports 2 to decelerate, and the deceleration mechanism 8 decelerates the moving vehicle; the telescopic mechanism III 901 is started, the telescopic end of the telescopic mechanism III 901 drives the stopping friction plate 902 to move, the two stopping friction plates 902 can be respectively contacted with the two moving wheels 603 on the two sides, the stopping friction plate 902 stops the vehicle, and the vehicle is stopped more effectively because the vehicle is separated from the ground.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. Railway gravity type vehicle anti-slide device to departure from a track, including connecting track (1), sliding support (2), collision support (3), collision mechanism (4), friction mechanism (5), side clamp mechanism (6), clamping machine structure (7), reduction gears (8) and detent mechanism (9), its characterized in that: the two connecting tracks (1) are arranged, the two connecting tracks (1) are fixedly connected on the ground, the two connecting tracks (1) are respectively connected with a sliding support (2) in a sliding manner, a collision support (3) is connected between the front ends of the two sliding supports (2), a collision mechanism (4) is connected on the collision support (3) in a sliding manner, a compression spring I is fixedly connected between the collision mechanism (4) and the collision support (3), a friction mechanism (5) is connected at the front end of the collision support (3), the front end of the collision mechanism (4) can be contacted with the friction mechanism (5), side clamping mechanisms (6) are respectively connected on the two sliding supports (2) in a sliding manner, clamping mechanisms (7) are respectively and fixedly connected on the two side clamping mechanisms (6), speed reducing mechanisms (8) are respectively connected on the two connecting tracks (1), and the two sliding supports (2) can be respectively contacted with the two speed reducing mechanisms (8), the front ends of the two connecting rails (1) are connected with stop mechanisms (9), and the two stop mechanisms (9) can be respectively contacted with the two side clamping mechanisms (6).
2. The railway to launch gravity vehicle anti-skid device of claim 1, wherein: the connecting rail (1) comprises an embedded bottom plate (101), a sliding rail (102), an inclined rail (103) and a sliding waist hole (104), the sliding rail (102) is fixedly connected to the embedded bottom plate (101), the inclined rail (103) is fixedly connected to the embedded bottom plate (101), and the sliding waist hole (104) is formed in the inclined rail (103).
3. The railway to launch gravity vehicle anti-skid device of claim 2, wherein: the sliding support (2) comprises a sliding bottom plate (201), vertical sliding rails (202), sliding blocks (203), a lifting support (204) and a lifting motor (205), the sliding blocks (203) are fixedly connected to the lower end of the sliding bottom plate (201), the sliding bottom plate (201) is fixedly connected with the two vertical sliding rails (202), the lifting support (204) is fixedly connected to the front end of the sliding bottom plate (201), the lifting motor (205) is fixedly connected to the lifting support (204), and the sliding blocks (203) are connected to the two sliding rails (102) in a sliding mode.
4. The railway to launch gravity vehicle anti-skid device of claim 3, wherein: collision support (3) are including collision bottom plate (301), collision support (302) and sensor (303), and the middle part fixedly connected with collision support (302) of collision bottom plate (301), fixedly connected with sensor (303) on collision support (302), and both ends are sliding connection respectively on two lifting support (204) about collision bottom plate (301), and both ends are respectively through threaded connection on the output shaft of two elevator motor (205) about collision bottom plate (301).
5. The railway to launch gravity vehicle anti-skid device of claim 4, wherein: collision mechanism (4) are including colliding sloping body (401) and toper friction pulley (402), fixedly connected with toper friction pulley (402) on colliding sloping body (401), collide sloping body (401) sliding connection on collision support (302), and fixedly connected with compression spring I between collision sloping body (401) and collision support (302), toper friction pulley (402) can contact with sensor (303).
6. The railway to launch gravity vehicle anti-skid device of claim 5, wherein: the friction mechanism (5) comprises a friction body (501), a sliding column (502) and a connecting rod (503), the sliding column (502) is fixedly connected to the friction body (501), the sliding column (502) is connected to the collision support (302) in a sliding mode, the connecting rod (503) is fixedly connected to the friction body (501), the connecting rod (503) is fixedly connected to the collision support (302), and the conical friction wheel (402) can be in contact with the friction body (501).
7. The railway to launch gravity vehicle anti-skid device of claim 6, wherein: side clamp mechanism (6) include that the side presss from both sides support (601), sliding block (602), remove wheel (603) and telescopic machanism I (604), two sliding blocks (602) of fixedly connected with are gone up to side clamp support (601), all rotate on two sliding blocks (602) and be connected with removal wheel (603), fixedly connected with telescopic machanism I (604) is gone up to side clamp support (601), four sliding block (602) sliding connection respectively are in four vertical slide rails (202), two removal wheels (603) that are located the front end are higher than two removal wheels (603) that are located the rear end, two removal wheels (603) that are located the front end and the axis line that is located two removal wheels (603) of rear end and the inclination between the ground are the same with the inclination of slope track (103).
8. The railway to launch gravity vehicle anti-skid device of claim 7, wherein: the clamping mechanism (7) comprises a clamping side plate I (701) and a telescopic mechanism II (702), clamping curb plate II (703) and L shape clamping pole (704), the equal fixedly connected with telescopic machanism II (702) in upper and lower both ends of clamping curb plate I (701), equal fixedly connected with clamping curb plate II (703) on the flexible end of two telescopic machanism II (702), equal sliding connection is on clamping curb plate I (701) in two clamping curb plate II (703), fixedly connected with compression spring II between clamping curb plate I (701) and clamping curb plate II (703), the outside of two clamping curb plate II (703) all rotates and is connected with L shape clamping pole (704), fixedly connected with torsional spring between L shape clamping pole (704) and clamping curb plate II (703), the equal fixedly connected with clamping curb plate I (701) of the flexible end of two telescopic machanism I (604), telescopic machanism I (604) and telescopic machanism II (702) all are connected with sensor (303).
9. The railway to launch gravity vehicle anti-skid device of claim 8, wherein: reduction gears (8) are including speed reduction reel (801), damping wheel (802), speed reduction slider (803), connecting rod (804) and speed reduction contact wheel (805), all rotate on two inclined rails (103) and be connected with speed reduction reel (801), equal fixedly connected with damping wheel (802) on two inclined rails (103), damping wheel (802) and corresponding speed reduction reel (801) are connected, two speed reduction slider (803) sliding connection respectively are in two slip waist holes (104), equal fixedly connected with connecting rod (804) on two speed reduction slider (803), all rotate on two connecting rod (804) and be connected with speed reduction contact wheel (805), two removal wheel (603) that are located the front end can contact with two speed reduction contact wheel (805) respectively.
10. The railway to launch gravity vehicle anti-skid device of claim 9, wherein: the stopping mechanism (9) comprises a telescopic mechanism III (901) and stopping friction plates (902), the stopping friction plates (902) are fixedly connected to the telescopic ends of the telescopic mechanism III (901), the telescopic mechanisms III (901) are fixedly connected to the two inclined rails (103), and the two stopping friction plates (902) can be respectively contacted with the two moving wheels (603) on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112319157A (en) * | 2020-11-09 | 2021-02-05 | 郑州铁路职业技术学院 | Overhead line machine for electrified railway contact network |
| CN113401164A (en) * | 2021-07-28 | 2021-09-17 | 郑州铁路职业技术学院 | Anti-running device of railway track transportation device |
| CN114802339A (en) * | 2022-05-20 | 2022-07-29 | 华南农业大学 | Parking auxiliary braking device of mountain rail conveyor and implementation method |
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| CN111762225B (en) | 2021-05-07 |
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