Ballastless track base plate drainage slope closing device

A technology of ballastless track and base plate, which is applied in the direction of track, track laying, track maintenance, etc. It can solve the problems of low construction efficiency, affecting construction quality, difficult control of slope accuracy, etc., and achieve the effect of improving construction efficiency and ensuring slope accuracy

Pending Publication Date: 2021-03-23
CCCC FOURTH HIGHWAY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, construction personnel use flat-angle trowels when closing the surface. The problem is that the top surface of the base plate and the s

Method used

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  • Ballastless track base plate drainage slope closing device
  • Ballastless track base plate drainage slope closing device
  • Ballastless track base plate drainage slope closing device

Examples

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Embodiment Construction

[0010] Such as figure 1 , figure 2 As shown, the present invention includes a rectangular slope closing scraper 1 and a rectangular slope control scraper 2, the length of the slope closing scraper 1 is equal to the width of the drainage slope of the ballastless track base plate, and the slope closing scraper 1 Align with one end of the slope control scraper 2, and set a loose leaf 3 at the joint of the slope control scraper and the slope control scraper, and the two sides of the loose leaf 3 are respectively connected with the top surface of the slope collection scraper 1 and the slope control scraper 2; The top surface of the slope control scraper 1 is provided with an inverted U-shaped handle 4 along the direction perpendicular to the alignment seam of the slope control scraper, and a through hole is arranged on the handle towards the side of the slope control scraper; the slope control scraper 2 Two lugs 5 are arranged on the top surface; a regulating rod 6 is movably connec

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PUM

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Abstract

The invention relates to a ballastless track base plate drainage slope closing device. The device comprises a rectangular slope closing scraping plate and a rectangular slope control scraping plate, wherein one end of the slope closing scraping plate and one end of the slope control scraping plate are aligned and connected through a hinge; an inverted-U-shaped handle is arranged on the top face ofthe slope collecting scraper, a through hole is formed in the side, facing the slope control scraper, of the handle, two lug plates are arranged on the top face of the slope control scraper, an adjusting rod is movably connected between the handle and the lug plates, one end of the adjusting rod is rotationally connected with the two lug plates through pin shafts, and the other end of the adjusting rod penetrates through the through hole in the handle; two sides of the through hole are respectively screwed with a positioning nut. The device is advantaged in that the boundary of the top face of the base plate and the drainage slope surface can be formed at a time, construction efficiency can be improved, and slope precision of the drainage slope is guaranteed. An included angle between theslope scraper and the gradient control scraper can be flexibly adjusted to adapt to construction of drainage slopes with different gradients.

Description

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Claims

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Application Information

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Owner CCCC FOURTH HIGHWAY ENG
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