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Anti-slipping device of freight train

A technology of anti-rolling cars and trains, which is applied in the field of freight transportation, can solve the problems of low stability and unsuitability for freight trains, and achieve the effects of improving stability, preventing the movement of inclined seats, and preventing excessive movement

Active Publication Date: 2019-09-20
ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the utility model is not stable and is not suitable for use on freight trains

Method used

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  • Anti-slipping device of freight train
  • Anti-slipping device of freight train
  • Anti-slipping device of freight train

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0036] Combine below Figure 1-15 Description of this embodiment, the present invention relates to the field of freight transport, more specifically an anti-rolling device for freight trains, including an anti-rolling seat 1, a tension rod 2, a clamping mechanism 3, a ground insertion mechanism 4 and additional stabilizing Device 5, when the freight train wheel is pressed on the wheel pressing plate 1-9, the inclined plane seat 1-1 is fixed immediately, and the inclined plane seat 1-1 prevents the freight train from slipping; when the freight train wheel is pressed on the inclined plate 4-1, the inclined plane When the plate 4-1 is pressed down, two bottom cylinders 4-3 and a plurality of ground teeth 4-4 are inserted into the gravel around the rail, further preventing the slope seat 1-1 from moving, and improving the stability of the slope seat 1-1 property; if the freight train wheel inertia is large when the inclined plane seat 1-1 is moved, the additional stabilizer 5 can ...

specific Embodiment approach 2

[0039] Combine below Figure 1-15 To illustrate this embodiment, the anti-slip vehicle seat 1 includes an inclined plane seat 1-1, a spring socket 1-2, an extension column 1-5, a diagonal rod 1-6, a rectangular through hole 1-7, and a hinged seat 1- 8. Wheel pressure plate 1-9, limit pin 1-10, rear splint 1-11, rear card edge 1-12 and rear screw 1-13, the left side of the inclined plane seat 1-1 is an inclined plane, and the inclined plane seat 1-1 A spring jack 1-2 is arranged on the upper end slope of the upper end, and one end of the compression spring 1 is fixedly connected in the spring jack 1-2, and the other end of the compression spring 1 stretches out of the spring jack 1-2, and the inclined plane seat 1-1 is set There are rectangular through holes 1-7 that run through the front and back, the front and rear ends of the left end of the inclined plane seat 1-1 are fixedly connected with the hinged seat 1-8, the left end of the inclined plane seat 1-1 is fixedly connecte...

specific Embodiment approach 3

[0041] Combine below Figure 1-15 To illustrate this embodiment, the tension rod 2 includes a slide bar 2-1, a top screw seat 2-2 and a top screw 2-3, the slide bar 2-1 is slidably connected to the rectangular through hole 1-7, and the slide bar 2 The rear end of -1 is fixedly connected with a top screw seat 2-2, and the top screw seat 2-2 is threadedly connected with a top screw 2-3, and the front end of the top screw 2-3 is pushed on the rear side of the inclined plane seat 1-1.

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PUM

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Abstract

The invention relates to the field of freight, in particular to an anti-slipping device of a freight train. The device comprises an anti-slipping seat, a tensioning rod, a clamping mechanism, a ground inserting mechanism and an additional stabilizer; when freight train wheels are pressed on a wheel press plate, an inclined face seat is fixed, and the inclined face seat is used for preventing the freight train from slipping; when the freight train wheels are pressed on an inclined plate and press down the inclined plate, two bottom cylinders and a plurality of ground inserting teeth are inserted into the space among gravel around a rail, the inclined face seat is further prevented from moving, and thus the stability of the inclined face seat is improved; if the inertia of the freight train wheels is large so as to cause the movement of the inclined face seat, the additional stabilizer can carry out tertiary protecting to prevent the inclined face seat from moving too much; and the device can be applied to the rails with different width specifications. According to the device, the tensioning rod is connected to the anti-slipping seat in a slipping mode in the front and back direction, the clamping mechanism is fixedly connected to the front end of the tensioning rod, and the ground inserting mechanism is hinged to the left end of the anti-slipping seat.

Description

technical field [0001] The invention relates to the field of freight transport, in particular to an anti-rolling device for freight trains. Background technique [0002] The application number is CN201720762388.8, which discloses an adjustable anti-slip fixing device. The utility model discloses an adjustable anti-slip fixing device, which belongs to the field of automobile anti-slip devices. An adjustable anti-rolling car fixing device of the present utility model comprises a panel A, a panel B and a support rod, one end of the panel A is rotatably connected to one end of the panel B, and the support rod is arranged on the panel A and the panel Between B, it is used to support the free ends of panel A and panel B and one end of the support rod is rotatably connected to panel B, and the panel A is provided with at least two The clamping parts are arranged at intervals along the direction from the free end of the panel A to the rotating end of the panel A; the free ends of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K7/20
CPCB61K7/20
Inventor 帖鹏飞李海龙陆光耀谢玉军赵俊卿
Owner ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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