Track butt joint connector fixing clamp

A technology of butt joints and fixed cards, which is applied in the direction of track, movable track, railway fixing device, etc., can solve the problems of hindering the passage of claws, safety accidents, etc., and achieve the effect of increasing strength and preventing derailment accidents

Pending Publication Date: 2020-03-10
XIANGTAN HENGXIN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vehicle-mounted emergency braking method adopted by mining vehicles, shuttle cars and other transportation equipment is to hook the claws on the lower side of the rail head, and the brake lever is pressed from the track tread to perform rail-holding braking. The splints, bolts and nuts connected at the butt joint will hinder the passage of the claws, affect the braking, and cause safety accidents

Method used

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  • Track butt joint connector fixing clamp
  • Track butt joint connector fixing clamp
  • Track butt joint connector fixing clamp

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 As shown, a track butt joint fixing card includes a fixing card, and the fixing card includes a track inner card 1, and a fixed pressure plate slot 11 is provided outwardly at the bottom of the track inner card 1. There is a through groove 12 adapted to the rail bottom on one side of the track 6 on the inner side, the rail bottom on one side of the track 6 is covered in the through groove 12, the fixed pressure plate 2 is embedded in the fixed pressure hook slot 11 from one end of the fixed card, and is inserted from the outer side of the track 6. Fixed on the rail bottom of track 6.

[0023] On the track inner card 1 opposite to the track bottom of the track 6, there is a track fastening wedge groove 13, and a track fastening wedge 3 is inserted in the track fastening wedge groove 13.

[0024] There is a track inboard clamping wedge gro...

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Abstract

The invention discloses a track butt joint connector fixing clamp. The track butt joint connector fixing clamp comprises a fixing clamp, wherein the fixing clamp comprises a track inner side clamp, afixed pressing plate clamping groove is arranged at the bottom of the track inner side clamp outwards, a through groove matched with the track bottom on one side of the track is formed in the inner side of the track inner side clamp, the track bottom at one side of the track is sleeved in the through groove, the fixed pressing plate is embedded into a fixed pressing hook clamping groove from one end of the fixing clamp, and is fixed on the track bottom of the track from the outer side of the track. The track butt joint connector fixing clamp has the technical effects that the fixation at the position of the track butt joint connector is reinforced, when the transportation equipment such as a mine car or a shuttle car is braked at the track, firstly, the passing of a holding claw is not affected, secondly, the position of the track butt joint connector is not prone to deformation and dislocation, the derailing accident is prevented, an inclined wedge can prevent the track and the fixedpressing plate from loosening, and a track waist protection plate can increase the strength of a track waist.

Description

technical field [0001] The invention belongs to auxiliary transportation track supporting facilities such as underground or above-ground mine cars and shuttle cars for mineral mining, and is mainly used for fixing rail butt joints. Background technique [0002] The rails of underground or above-ground mine cars and shuttle cars and other transportation equipment for mineral mining mostly use GB11264 rails or YB5055 rails. Both sides of the rail waist are clamped by splints, bolts and nuts. The vehicle-mounted emergency braking method adopted by mining vehicles, shuttle cars and other transportation equipment is to hook the claws on the lower side of the rail head, and the brake lever is pressed from the track tread to perform rail-holding braking. The splints, bolts and nuts connected at the butt joint will hinder the passage of the claws, affect the braking, and cause safety accidents. Contents of the invention [0003] The object of the present invention is to provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B23/04
CPCE01B23/04E01B2201/02
Inventor 肖公平肖连平肖薇肖龙武
Owner XIANGTAN HENGXIN IND
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