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U-shaped sleeper temporary support

A temporary support and supporter technology, which is applied in the direction of track, track laying, track maintenance, etc., can solve the problems of slow operation speed, high labor intensity and high support cost

Active Publication Date: 2015-11-25
邳州市景鹏创业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this method are high labor intensity, slow operation speed and high support cost

Method used

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  • U-shaped sleeper temporary support
  • U-shaped sleeper temporary support

Examples

Experimental program
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Embodiment Construction

[0008] like figure 1 , 2 As shown in the figure, a U-shaped sleeper temporary supporter is used to replace the gravel bag; the U-shaped sleeper temporary supporter is made of steel, and the structure consists of an upper bracket 1, a lower bracket 2, a beam 3, a central shaft 4, a bolt column 5 and Nut 6 composition. The upper and lower brackets 1 and 2 are respectively made of a section of channel steel. One end of the upper and lower brackets 1 and 2 is bent into a circular arc shape with the same radian, and the top of the bent end of the upper and lower brackets 1 and 2 is a semicircle. , the upper and lower brackets 1, 2 are provided with the same center hole on one side of the curved end; the upper bracket 1 can be placed in the groove of the lower bracket 2, and the (channel steel) two grooves of the upper and lower brackets 1 and 2 are opposite. A central axis 4 is arranged in the hole, and the upper and lower brackets 1 and 2 are connected into one body through the ...

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PUM

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Abstract

A U-shaped sleeper temporary support is structurally composed of an upper support body, a lower support body, a beam, a central shaft, a bolt column and a nut. One end of the upper support body and one end of the lower support body are bent to form an arc shape. The upper support body is connected with the lower support body to form a U shape. The other end of the upper support body and the other end of the lower support body are provided with the beam. The bolt column is arranged between the upper support body and the lower support body. The bolt column is connected with the nut. When the nut is rotated, one end of the upper support body and one end of the lower support body can move up and down.

Description

technical field [0001] A U-shaped sleeper temporary supporter belongs to the field of railway overhaul tools. Background technique [0002] The gravel roadbed of the railway needs to be replaced every few years. In order not to affect the traffic requirements of the railway, temporary support is required under the sleepers that hollow out the gravel during the slag change; the usual practice is to put the gravel into In the pocket, a gravel bag is formed after tying the mouth, and then the gravel bag is placed under the sleeper to support both ends of the sleeper and meet the requirements for temporary passage of vehicles. The disadvantages of this method are high labor intensity, slow operation speed and high support cost. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to design a temporary supporter for U-shaped sleepers to replace the gravel bag; Nut composition. The upper and lower brackets are respectively made of a section of channel ste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B29/40
Inventor 冯世英
Owner 邳州市景鹏创业投资有限公司