Connecting structural component for a track

A technology for connecting structures and tracks, which is applied in the field of rail transit, can solve the problems such as the inconvenient adjustment of the installation height of track beams, and achieve the effects of ensuring support strength, improving ride comfort, and ensuring levelness

Active Publication Date: 2018-06-05
周兆弟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the installation height of the track beam is inconvenient to adjust due to the settlement of the pile body

Method used

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  • Connecting structural component for a track
  • Connecting structural component for a track
  • Connecting structural component for a track

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0041] The invention will be further described below in conjunction with specific embodiments.

[0042]

[0043] Such as figure 1 As shown, the track beam 400 laid along the track extension direction has a bottom mounting plate 401 made of metal material, and the bottom mounting plate 401 is welded and fixed to the track beam support plate 300 made of metal material or locked by fasteners. Several groups of track connecting structural members 100 are evenly distributed on the top of the pipe pile 200 to connect the track beam support plate 300 .

[0044] Such as Figure 2 to Figure 4 As shown, the rail connection structure 100 includes: a nut joint 1, a button barrel 2, a lower connecting rod 3, an upper connecting rod 4, a screw joint 5, a first fastening nut 6 and a second fastening nut 7. Among them, the nut joint 1 is embedded in the end of the pipe pile 200, and the nut joint 1 is tensioned and fixed by a rigid bar (such as a steel rod) embedded in the pipe pile 200....

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PUM

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Abstract

The invention discloses a connecting structural component for a track. The connecting structural component for the track comprises: a nut joint, the nut joint is embedded in the end of a pipe pile; abuckle cylinder, the buckle cylinder is screwed to the nut joint; a lower connecting rod, the lower end of the lower connecting rod extends into the nut joint and is connected with the buckle cylinderin a clamping mode; an upper connecting rod, the upper end of the upper connecting rod is detachably connected with a track beam supporting plate; and a rotatably connecting component, two ends of the rotatably connecting component are rotatably connected with the upper end of the lower connecting rod and the lower end of the upper connecting rod. The connecting structural component for the trackuses a method of adjusting the assembling length to indirectly achieve the adjustment of the mounting height of the track beam supporting plate relative to the top of the pipe pile, so that a problemof inconvenient adjustment of the laying height of a track beam is solved, and the smoothness of the laying of a track surface is improved.

Description

technical field [0001] The invention relates to the field of rail transportation, in particular to a connection structure for rails. Background technique [0002] Pile foundations are usually composed of piles and pile caps connected to the top of the piles. If the pile body is completely buried in the soil and the bottom surface of the cap is in contact with the soil, it is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the cap is If the bottom is above the ground, it is called a high cap pile foundation. Regardless of whether it is a low-cap pile foundation or a high-cap pile foundation, for track or building construction operations, pile foundation construction is a relatively important construction link. [0003] It is usually difficult to ensure that the height of each pile body is even during the pile foundation construction operation. Moreover, since track projects usually take several months or years, for pile foun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B2/00
CPCE01B2/006E01B2201/04
Inventor 周兆弟
Owner 周兆弟
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