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Concrete sleeper drilling support

A technology for concrete and sleepers, which is applied in tracks, track laying, track maintenance, etc., can solve problems such as hidden dangers of train operation, large deviation of drilling direction, and high labor intensity of workers.

Inactive Publication Date: 2010-01-20
SHANGHAI FAHE BRIDGE & TUNNEL MAINTENANCE ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you are working in the workshop and cannot get off the track in time, there will be a greater safety hazard to the train operation
[0003] If manual drilling is used instead of drilling brackets, although it is beneficial to fast down the road, it has the disadvantages of high labor intensity and large deviation of drilling direction.

Method used

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  • Concrete sleeper drilling support

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Effect test

Embodiment

[0021] please see figure 1 As shown, the side of the concrete sleeper drilling support in the present invention is shown in the figure, the concrete sleeper drilling support 100 is composed of a base 10, a sliding rod 20, a fixing frame 30 and an adjusting screw 40, and the shape of the bottom of the base 10 is It is designed in conjunction with the shape of the sleeper (not shown). The lower part of the base 10 is provided with a fixing device. The fixing device is provided with screw holes 11 on both sides of the base 10 , and an adjusting screw 40 is arranged in the screw hole 11 . By tightening the adjusting screw 40, the base 10 can be well combined with the sleeper. The upper part of the base 10 is provided with a sliding rod 20 perpendicular to the base 10, and the sliding rod 20 is provided with a fixed frame 30 that can slide up and down along the sliding rod 20, and the sliding mode between the fixed frame 30 and the sliding rod 20 is a pulley Sliding, the pulley 3...

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Abstract

The invention provides a concrete sleeper drilling support, which at least comprises a base, wherein the lower part of the base is provided with a fixing device for fixing a sleeper; the upper part of the base is provided with a sliding rod vertical to the base; and the sliding rod is provided with a fixing support for mounting a drilling machine capable of sliding along the sliding rod. The concrete sleeper drilling support provided by the invention has exquisite structure; the milling machine arranged on the drilling support can conveniently drill the sleeper; manpower is saved and deviation is difficult to occur in the drilling process; and the concrete sleeper drilling support also has the advantage of short time for leaving tracks.

Description

technical field [0001] The invention relates to the field of railway maintenance machinery, in particular to a special railway machinery for drilling concrete sleepers. Background technique [0002] Nowadays, water drills and electric hammer drills are generally used for drilling railway concrete sleepers, and corresponding supports are used. In the existing supports, there is usually a defect that the downtime is long during construction, and the long downtime brings more problems to the safety of railway construction. big security risk. Because in the existing drilling support, mostly drill pipe is connected with the drilling machine, and the drilling machine is connected with the drilling support, and finally controls the direction and stability of the whole drilling by fixing the drilling support. If work in the train workshop, can not get off the track in time, then there is a bigger safety hazard to the train operation. [0003] If manual drilling is used without usi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B31/24
Inventor 丁新勇丁新丰张智玲
Owner SHANGHAI FAHE BRIDGE & TUNNEL MAINTENANCE ENG TECH
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