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Road bridge support

A technology for bridge bearings and roads, applied in bridges, bridge parts, bridge construction, etc., can solve problems such as imperceptibility, accidents, and low safety, and achieve the effect of improving buffering, reducing collapse events, and supporting strength

Active Publication Date: 2020-09-08
HEBEI BAOLI ENG EQUIP GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of road construction in remote areas, bridge supports need to be installed when bridges are being built in some areas, and temporary supports need to be erected for support when the bridge is not built. However, due to insufficient light during driving at night, it will cause The car hits the bridge support, and the existing bridge support has a general shock absorption effect, and when the vibration amplitude is large, it is easy to slip off, and the safety is low. Difficult to detect, leading to accidents due to road bridge collapse

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Please refer to figure 1 , figure 2 with image 3 , a road bridge bearing, including a foundation 1, a support mechanism 2, a buffer mechanism 5 and a warning mechanism 7, two support mechanisms 2 with the same specifications are installed on the foundation 1, and the tops of the two support mechanisms 2 are installed with The mounting seat 3, the support mechanism 2 includes a mounting column 21, an installation cavity 22 and a support column 23, the mounting column 21 is fixedly installed on the foundation 1, and the top of the mounting column 21 is provided with a vertically arranged installation cavity 22, so The mounting cavity 22 is inserted with a support column 23 for sliding connection, and the top of the support column 23 is fixedly connected with the lower surface of the mounting seat 3. The support mechanism 2 also includes an arc-...

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Abstract

The invention relates to the field of bridge supports, in particular to a road bridge support. The road bridge support comprises a foundation, supporting mechanisms, a buffering mechanism and a warning mechanism. The two supporting mechanisms of the same specification are installed on the foundation. A mounting base is mounted at the top of each of the two supporting mechanisms; each supporting mechanism comprises a mounting column, a mounting cavity and a supporting column; the mounting columns are fixedly mounted on the foundation; a vertically arranged mounting cavity is formed in the top of each mounting column; a supporting column in sliding connection is inserted into each mounting cavity; the top of each supporting column is fixedly connected with the lower surface of the mounting base; each supporting mechanism further comprises an arc-shaped cement block and a rubber pad, the arc-shaped cement block is fixedly installed in the inner bottom wall of the mounting cavity, the rubber pad is fixedly embedded in the lower surface of the supporting column, the rubber pad makes contact with the arc surface of the arc-shaped cement block; and a bridge body is fixedly installed on the mounting base. The road bridge support provided by the invention has the advantages of shock absorption and support inclination prompt.

Description

technical field [0001] The invention relates to the field of bridge supports, in particular to a road bridge support. Background technique [0002] In today's construction field, especially in the field of road construction, the bridge is the most important, and the bridge bearing is an important connecting part between the superstructure and the substructure of the bridge, which is mainly used to support the bridge span structure and transmit its load The components for piers and abutments are an important part of the bridge structure. [0003] In the process of road construction in remote areas, bridge supports need to be installed when bridges are being built in some areas, and temporary supports need to be erected for support when the bridge is not built. However, due to insufficient light during driving at night, it will cause The car hits the bridge support, and the existing bridge support has a general shock absorption effect, and when the vibration amplitude is larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/04G08B3/10G08B21/24F16F15/08
CPCE01D19/041F16F15/085G08B3/10G08B21/24
Inventor 王俊吴照忠
Owner HEBEI BAOLI ENG EQUIP GRP CO LTD
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