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Bridge support

A technology of bridge bearings and bearings, which is applied in the direction of bridges, bridge parts, bridge materials, etc., can solve the problems of inability to install pad stones, inapplicability, large amount of concrete pouring, etc., and achieve the effect of solving the problem of level deviation

Inactive Publication Date: 2018-12-14
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Abstract
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Problems solved by technology

This method is simple to operate, but it needs to set up pad stones, build formwork when pouring, and the amount of concrete poured is relatively large. When using the gravity grouting method, hollowing is likely to exist at the bottom of the support, and there are certain limitations
Especially for the empty rail lines that have appeared in recent years, due to the narrow space, it is impossible to install pad stones, so the above-mentioned horizontal error adjustment method is completely inapplicable

Method used

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereby.

[0026] figure 1 The overall cross-sectional structure of the bridge support 10 according to the embodiment of the present invention is schematically shown. figure 2 It schematically shows the cross-sectional structure of the installed bridge support 10 according to the embodiment of the present invention.

[0027] Such as figure 1 with figure 2 As shown, the bridge support 10 of the embodiment of the present invention includes a support body 1 and a base 2 . Wherein, the base 2 is located at the bottom of the support body 1 , and a sliding plate 3 is provided between the bottom of the support body 1 and the inner cavity bottom of the base 2 . A gap 4 for accommodating filling material 7 is provided between the inner cavity side of the base 2 and the outer ...

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Abstract

The invention provides a bridge support, which comprises a support body and a base. The base is located at the bottom of the support body, and a sliding plate is arranged between the bottom of the support body and the bottom surface of the inner cavity of the base. A gap for receiving the filler is provided between the inner cavity side of the base and the outer side of the bottom of the support body. The invention can solve the problem of horizontal deviation when assembling girder and pier.

Description

technical field [0001] The invention belongs to the technical field of bridge engineering, and in particular relates to a bridge support. Background technique [0002] At present, in the construction of bridges such as concrete simply supported beams and steel box girders, the gap between the reserved holes set on the pier top pad stone and the support steel rods is usually used to eliminate the horizontal error of the beam body. This method is simple to operate, but it needs to set up pad stones, build formwork during pouring, and the concrete pouring volume is relatively large. When the gravity grouting method is used, hollowing is likely to exist at the bottom of the support, which has certain limitations. Especially for the empty rail lines that have appeared in recent years, due to the narrow space, pad stones cannot be installed, so the above-mentioned horizontal error adjustment method is completely inapplicable. Contents of the invention [0003] The technical pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/04E01D101/40
CPCE01D19/04E01D2101/40
Inventor 蒋瑞秋夏俊勇杨春平刘军李珠玲
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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