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An easy-to-install positioning device for rail transit

A positioning device and rail transit technology, applied in the direction of tracks, track maintenance, roads, etc., can solve the problems of low work efficiency, inconvenient adjustment of positioning device activities, poor convenience, etc., and achieve the effect of convenient operation

Inactive Publication Date: 2020-11-24
周思宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a positioning device for rail transit that is easy to install, which solves the problems of inconvenient adjustment of the positioning device in the prior art, poor mobility, poor convenience, and low work efficiency

Method used

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  • An easy-to-install positioning device for rail transit
  • An easy-to-install positioning device for rail transit
  • An easy-to-install positioning device for rail transit

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0023] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0024] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , the present invention provides a positioning device for rail transit that is easy to install: comprising a fixed plate 1, a connecting plate 2, a movable adjustment mechanism 3, a first rotat...

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PUM

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Abstract

The invention discloses a convenient-to-install positioning device for a rail transit. The positioning device structurally comprises a fixing plate, a connecting plate, a movable adjusting mechanism,a first rotating arm, a second rotating arm, a first clamping element, a second clamping element and a rotating shaft. The movable adjusting mechanism is arranged on the right end surface of the fixing plate, a hand wheel rotate clockwise due to the application of force, the hand wheel drives a screw rod to rotate on a side plate, and the outer diameter surface of the screw rod is in threaded connection with the inner diameter surface of a moving block; two sets of threads are arranged at the left end and the right end of the outer diameter surface of the screw rod correspondingly, and the directions of the two sets of threads are opposite, so that the moving block drives a connecting rod to contract; the connecting rod pushes the movable plate to slide in a sliding chute in the inner sideof the side plate so as to drive a rail clamp on the movable plate to adjust the motion of the rail clamp on the connecting plate, so that the operation is convenient.

Description

technical field [0001] The invention relates to the field of rail installation equipment, in particular to a positioning device for rail transit that is easy to install. Background technique [0002] There are five modes of transportation: railway, highway, waterway, airway, and pipeline. Posts and telecommunications include post and telecommunications. Tracks refer to the routes paved with strip steel for trains, trams, etc., and can also be celestial bodies in the universe. The running route, railway track, referred to as rail, rail, track, etc., is used on the railway and cooperates with the switch to enable the train to walk without turning. The track is usually composed of two parallel steel rails. When the rails are installed side by side, a positioning device is required for alignment and positioning, but the prior art is inconvenient to adjust the positioning device, which has poor mobility, poor convenience, and low work efficiency. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B33/02
CPCE01B33/02
Inventor 刘雪侠黄琦
Owner 周思宇