Railway passenger car coupler mounting device

Abstract

This invention discloses a railway passenger car coupler installation device. The railway passenger car coupler installation device includes: a frame assembly and a coupler assembly; the frame assembly includes a bogie, a support plate, a swing block, and a stop block, the support plate, swing block, and stop block being disposed on the bogie; the coupler assembly includes a pressure rod, a coupler body, a front actuating plate, a coupler tail frame, a buffer, and a rear actuating plate, the pressure rod and the coupler tail frame being disposed on the coupler body, the coupler body being disposed on the front actuating plate, the front actuating plate being disposed on the buffer, and the buffer being disposed on the rear actuating plate; wherein, the rear actuating plate is disposed on the bogie. This device achieves material and human resource savings in the installation of railway passenger car couplers.

Description

Technical Field

[0001] This invention relates to the field of railway passenger car technology, and in particular to a railway passenger car coupler installation device. Background Technology

[0002] The "Railway Passenger Car Repair Regulations" clearly stipulate the installation height of couplers for passenger cars under repair. Taking coupler No. 15 as an example, the design thickness of the coupler swing block and coupler tail frame wear plate is 3mm. Since the coupler installation process precedes the car assembly process, the coupler wear plate will be adjusted a second time during the car assembly process to adjust the coupler height; simultaneously, the thickness of the center plate pad often needs to be adjusted for the car's center plate bearing capacity. This process results in unnecessary waste of materials and human resources. How to design a railway passenger car coupler installation technology that saves materials and human resources is the technical problem this invention aims to solve. Summary of the Invention

[0003] This invention provides a railway passenger car coupler installation device, which saves materials and human resources in the installation of railway passenger car couplers.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: This invention provides a railway passenger car coupler installation device, comprising: a frame assembly and a coupler assembly; The frame assembly includes a bogie, a support plate, a swing block, and a stop block, wherein the support plate, the swing block, and the stop block are disposed on the bogie; The coupler assembly includes a pressure rod, a coupler body, a front actuating plate, a coupler tail frame, a buffer, and a rear actuating plate. The pressure rod and the coupler tail frame are disposed on the coupler body, the coupler body is disposed on the front actuating plate, the front actuating plate is disposed on the buffer, and the buffer is disposed on the rear actuating plate. The rear axle plate is mounted on the bogie.

[0005] Furthermore, a groove is provided at the first end of the bogie.

[0006] Furthermore, the swing block is disposed in a groove at the first end of the bogie.

[0007] Furthermore, the stop is disposed in the middle of the groove of the bogie, and the first end face of the front trailing plate is disposed on the end face of the stop.

[0008] Furthermore, the support plate is disposed below the center of the bogie groove.

[0009] Furthermore, a through hole is provided below the swing block, the middle part of the pressure rod is disposed in the through hole of the swing block, and one end of the pressure rod is rotatably disposed below the first end of the hook body.

[0010] Furthermore, the first end of the hook tail frame is set at the second end of the hook body by a pin.

[0011] Furthermore, the first end of the front actuating plate is disposed at the second end of the hook body, the first end of the buffer is disposed at the second end of the front actuating plate, the first end of the rear actuating plate is disposed at the second end of the buffer, and the second end of the rear actuating plate is disposed on the bogie.

[0012] Furthermore, wear-resistant plates of different thicknesses are provided between the hook body and the swing block and between the hook tail frame and the support plate.

[0013] The technical solution of the present invention has the following technical effects compared with the prior art: the support plate and swing block set on the bogie facilitate the support of the coupler assembly, thereby facilitating the stability of the coupler body; the stop block set on the bogie facilitates the front trailing plate to pull the bogie, thereby realizing the coupler body to pull the bogie; the pressure bar set on the coupler body facilitates lifting the coupler body, thereby facilitating the placement of wear-resistant plates of different thicknesses between the coupler body and the swing block and between the coupler tail frame and the support plate, thereby adjusting the height of the coupler assembly, thereby facilitating the completion of the whole vehicle, reducing workload, saving materials and reducing labor. Attached Figure Description

[0014] Figure 1 This is one of the structural schematic diagrams of the railway passenger car coupler installation device of the present invention; Figure 2 This is the second schematic diagram of the railway passenger car coupler installation device of the present invention; Figure 3 This is the third schematic diagram of the railway passenger car coupler installation device of the present invention; Figure 4 This is a schematic diagram of the bogie structure in the railway passenger car coupler installation device of the present invention; Figure 5 This is a schematic diagram of the coupler assembly in the railway passenger car coupler installation device of the present invention; Figure 6 This is a schematic diagram of the structure of the coupler tail frame in the railway passenger car coupler installation device of the present invention.

[0015] Figure label: Chassis assembly 1; Bogie 11, support plate 12, swing block 13, stop block 14; Coupler assembly 2; 21. Pressure bar, 22. Hook body, 23. Front follower plate, 24. Hook tail frame, 25. Buffer, 26. Rear follower plate. Detailed Implementation

[0016] like Figures 1-6As shown, the present invention provides a railway passenger car coupler installation device, comprising: a frame assembly 1 and a coupler assembly 2; The frame assembly 1 includes a bogie 11, a support plate 12, a swing block 13, and a stop block 14, with the support plate 12, the swing block, and the stop block mounted on the bogie 11; The coupler assembly 2 includes a pressure bar 21, a coupler body 22, a front actuating plate 23, a coupler tail frame 24, a buffer 25, and a rear actuating plate 26. The pressure bar 21 and the coupler tail frame 24 are mounted on the coupler body 22. The coupler body 22 is mounted on the front actuating plate 23. The front actuating plate 23 is mounted on the buffer 25. The buffer 25 is mounted on the rear actuating plate 26. The rear axle plate 26 is mounted on the bogie 11.

[0017] Specifically, the support plate 12 and the swing block are mounted on the bogie 11. The support plate 12 supports the front end of the coupler assembly 2 and the rear end of the coupler assembly 2, facilitating the stability of the coupler assembly. The stop block 14 is mounted on the bogie 11, and the hook body 22 is mounted on the front axle plate 23. The front axle plate 23 rests on the stop block 14. When the hook body 22 is pulled, the front axle plate 23 drives the stop block 14 forward, which in turn drives the bogie 11 forward, thereby driving the car body forward, facilitating vehicle traction. The pressure rod 21 is mounted on the hook body 22. When the pressure rod 21 is pressed down, the hook body 22 is lifted. Wear-resistant plates of different thicknesses can be placed between the hook body 22 and the swing block 13, and between the hook tail frame 24 and the support plate 12, to facilitate the adjustment of the coupler assembly 2. The height of the hook body 22 is adjusted to facilitate the completion of the entire vehicle, thereby reducing workload and saving materials and human resources. The hook tail frame 24 is set on the hook body 22, and the front axle plate 23, buffer 25 and rear axle plate 26 are clamped in the hook tail frame 24 to facilitate the stability of the car coupler assembly. The front axle plate 23 is set on the buffer 25 and the buffer 25 is set on the rear axle plate 26. The hook tail frame 24 clamps the front axle plate 23, buffer 25 and rear axle plate 26. The front axle plate 23 and rear axle plate 26 are respectively pressed against the stop block 14 and the bogie 11 to facilitate the stability of the front axle plate 23, buffer 25 and rear axle plate 26. At the same time, when the hook body 22 is pulled, the hook body 22 pulls the front axle plate 23, and the front axle plate 23 pulls the bogie 11, thereby facilitating the car coupler assembly 2 to pull the car body.

[0018] Furthermore, a groove is provided at the first end of the bogie 11.

[0019] Specifically, a groove is provided at the first end of the bogie 11, and the stop block 14 and the front driven plate 23 are arranged in the groove of the bogie 11. The front driven plate 23 pushes against the stop block 14, which facilitates the hook body 22 to pull the bogie 11.

[0020] Furthermore, the swing block 13 is disposed in the groove at the first end of the bogie 11.

[0021] Specifically, the swing block 13 is set in the groove at the first end of the bogie 11. The swing block 13 supports the hook body 22, which facilitates the support of the coupler assembly 2 and the stability of the coupler assembly. At the same time, wear-resistant plates of different thicknesses can be placed between the swing block 13 and the hook body 22 to facilitate the adjustment of the height of the hook body 22, thereby facilitating the completion of the whole vehicle, reducing workload, saving materials and human resources.

[0022] Furthermore, the stop block 14 is disposed in the middle of the groove of the bogie, and the first end face of the front axle plate 23 is disposed on the end face of the stop block 14.

[0023] Specifically, the stop block 14 is located in the middle of the groove of the bogie, the first end face of the front axle plate 23 is located on the end face of the stop block 14, and the hook body 22 is located on the front axle plate 23. When the hook body 22 is pulled, the hook body 22 drives the front axle plate 23, the front axle plate 23 presses against the stop block 14, the front axle plate 23 pulls the stop block 14, and the stop block 14 pulls the bogie 11, thereby realizing the traction of the car body.

[0024] Furthermore, the support plate 12 is positioned below the center of the groove in the bogie 11.

[0025] Specifically, the support plate 12 is located below the center of the groove of the bogie 11. The support plate 12 supports the hook tail frame 24, and the swing block 13 supports the hook body 22, thereby supporting the coupler assembly 2 and facilitating the stability of the coupler. When the hook body is lifted, wear-resistant plates of different thicknesses can be set between the hook body 22 and the swing block 13 and between the support plate 12 and the hook tail frame 24, so that the height of the hook body 22 can be adjusted, thereby facilitating the completion of the whole vehicle, reducing workload, saving materials and human resources.

[0026] Furthermore, a through hole is provided below the swing block 13, the middle part of the pressure rod 21 is located in the through hole of the swing block 13, and one end of the pressure rod 21 is rotatably located below the first end of the hook body 22.

[0027] Specifically, a through hole is provided below the swing block 13, and the middle part of the pressure rod 21 is set in the through hole of the swing block 13. One end of the pressure rod 21 is rotatably set below the first end of the hook body 22. The pressure rod 21 forms a lever structure with the through hole of the swing block 13 as the fulcrum. When the pressure rod 21 is pressed down, the pressure rod 21 lifts the hook body 22, which makes it easy to set wear-resistant plates of different thicknesses between the hook body 22 and the swing block 13 and between the support plate 12 and the hook tail frame 24. This allows the height of the hook body 22 to be adjusted, which facilitates the completion of the whole vehicle, reduces workload, and saves materials and human resources.

[0028] Furthermore, the first end of the hook tail frame 24 is set at the second end of the hook body 22 by a pin.

[0029] Specifically, the first end of the hook tail frame 24 is set at the second end of the hook body 22 by a pin. The front actuating plate 23, the buffer 25, and the rear actuating plate 26 are set in the hook tail frame 24. The hook tail frame 24 clamps the front actuating plate 23, the buffer 25, and the rear actuating plate 26 together, which facilitates the stability of the car coupler assembly 2. At the same time, when the hook body 22 is lifted, since the hook tail frame 24 sets the front actuating plate 23, the buffer 25, the rear actuating plate 26 and the hook body 22 together, when the hook body 22 is lifted, the hook tail frame 24 lifts the front actuating plate 23, the buffer 25, and the rear actuating plate 26 together. This makes it easy to set wear-resistant plates of different thicknesses between the support plate 12 and the hook tail frame 24, thereby adjusting the height of the hook body 22, which facilitates the completion of the whole vehicle, reduces workload, and saves materials and human resources.

[0030] Furthermore, the first end of the front follower plate 23 is located at the second end of the hook body 22, the first end of the buffer 25 is located at the second end of the front follower plate 23, the first end of the rear follower plate 26 is located at the second end of the buffer 25, and the second end of the rear follower plate 26 is located on the bogie.

[0031] Specifically, the first end of the front axle plate 23 is set at the second end of the hook body 22, the first end of the buffer 25 is set at the second end of the front axle plate 23, the first end of the rear axle plate 26 is set at the second end of the buffer 25, and the second end of the rear axle plate 26 is set on the bogie. The hook tail frame 24 sets the front axle plate 23, the buffer 25 and the rear axle plate 26 together. The first end face of the front axle plate 23 rests on the stop block 14, and the second end face of the rear axle plate 26 rests on the bogie 11, which facilitates the stability of the coupler assembly 2. When the hook body 22 is pulled, the hook body 22 pulls the front axle plate 23. Since the first end face of the front axle plate 23 rests on the stop block 14, when the front axle plate 23 is pulled, the front axle plate 23 pulls the bogie 11 to move, which facilitates the hook body 22 to pull the bogie 11.

[0032] Furthermore, wear-resistant plates of different thicknesses are provided between the hook body 22 and the swing block 13 and between the hook tail frame 24 and the support plate 12.

[0033] Specifically, wear-resistant plates of different thicknesses are set between the hook body 22 and the swing block 13, and between the hook tail frame 24 and the support plate 12. The mounting surface of the center plate on the bogie of the center plate-type vehicle or the lower surface of the side bearing on the car body of the side bearing-type vehicle is set as the first reference surface, and the horizontal plane of the center line of the hook body 22 is set as the second reference surface. The hook body 22 is lifted by the pressure rod 21, and the hook body 22 lifts the hook tail frame 24. Wear-resistant plates of different thicknesses can be placed between the hook body 22 and the swing block 13, and between the hook tail frame 24 and the support plate 12. The height between the hook body 22 and the lower surface of the side bearing on the car body, or between the hook body 22 and the mounting surface of the center plate on the bogie of the center plate-type vehicle, can be adjusted. The height of the hook body 22 can be pre-adjusted according to different vehicles to facilitate the connection between the hook bodies 22 of different carriages, thereby facilitating the completion of the whole vehicle and reducing workload, saving materials and human resources.

[0034] Depending on the vehicle type, the pressure bar 21 is first pressed down, and the hook body 22 and hook tail frame 24 are raised. Then, wear-resistant plates of different thicknesses can be placed between the hook body 22 and the swing block 13 and between the hook tail frame 24 and the support plate 12. The height of the car coupler assembly 2 is pre-adjusted, which facilitates the completion of the whole vehicle and reduces workload, saves materials and human resources.

[0035] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A passenger car coupler mounting arrangement, characterized by include: Chassis components and coupler components; The frame assembly includes a bogie, a support plate, a swing block, and a stop block, wherein the support plate, the swing block, and the stop block are disposed on the bogie; The coupler assembly includes a pressure rod, a coupler body, a front actuating plate, a coupler tail frame, a buffer, and a rear actuating plate. The pressure rod and the coupler tail frame are disposed on the coupler body, the coupler body is disposed on the front actuating plate, the front actuating plate is disposed on the buffer, and the buffer is disposed on the rear actuating plate. The rear axle plate is mounted on the bogie; A through hole is provided below the swing block, and the middle part of the pressure rod is located in the through hole of the swing block. One end of the pressure rod is rotatably located below the first end of the hook body. The pressure rod forms a lever structure with the through hole of the swing block as the fulcrum. Wear-resistant plates of different thicknesses are provided between the hook body and the swing block and between the hook tail frame and the support plate.

2. The passenger car coupler mounting arrangement of claim 1, wherein, The first end of the bogie is provided with a groove.

3. The passenger car coupler mounting arrangement of claim 1, wherein, The swing block is located in the groove at the first end of the bogie.

4. The passenger car coupler mounting arrangement of claim 1, wherein, The stop block is disposed in the middle of the groove of the bogie, and the first end face of the front driven plate is disposed on the end face of the stop block.

5. The passenger car coupler mounting arrangement of claim 1, wherein, The support plate is located below the center of the bogie groove.

6. The passenger car coupler mounting arrangement of claim 1, wherein, The first end of the hook tail frame is attached to the second end of the hook body by a pin.

7. The passenger car coupler mounting arrangement of claim 1, wherein, The first end of the front driven plate is disposed at the second end of the hook body, the first end of the buffer is disposed at the second end of the front driven plate, the first end of the rear driven plate is disposed at the second end of the buffer, and the second end of the rear driven plate is disposed on the bogie.

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