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Municipal bridge supporting and fixing structure

A technology for fixing structures and bridges, used in bridges, bridge construction, bridge parts, etc., can solve problems such as poor buffering effect, and achieve the effects of improving service life, reducing damage, and reducing pier damage.

Active Publication Date: 2021-01-29
天津鑫路桥建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there is a defect that the above-mentioned supporting and fixing structure adopts a rigid connection, and the cushioning effect when subjected to a collision is poor

Method used

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  • Municipal bridge supporting and fixing structure
  • Municipal bridge supporting and fixing structure
  • Municipal bridge supporting and fixing structure

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Experimental program
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Embodiment Construction

[0042] The following is attached Figure 1-8 The application is described in further detail.

[0043] The embodiment of the application discloses a supporting and fixing structure for a municipal bridge. combine figure 1 with figure 2, a municipal bridge supporting and fixing structure includes a supporting frame 3 for connecting with the pier 1, the top surface of the supporting frame 3 is fixedly connected with a supporting top seat 31 for supporting the bearing beam 2, and the side of the supporting frame 3 away from the pier 1 is fixed A horizontal guide rod 32 is connected, and multiple sets of buffer assemblies 4 are connected to the guide rod 32 .

[0044] refer to image 3 , the support frame 3 includes a rectangular frame and a reinforcing plate, the reinforcing plate is obliquely located inside the rectangular frame, the bottom of the reinforcing plate is fixedly connected with the inner wall of the rectangular frame close to the pier 1, the top is inclined away...

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Abstract

The invention relates to a municipal bridge bearing and fixing structure and belongs to the technical field of municipal bridges. The structure comprises a support frame connected with a pier, and a support top seat fixedly connected to the top of the support frame and used for supporting a bearing beam, wherein a guide rod is fixedly connected to one side, far away from the pier, of the support frame, and is provided with a plurality of groups of buffer assemblies; the multiple buffer assemblies are distributed in the length direction of the guide rod, each buffer assembly comprises a bufferplate and an elastic piece, the buffer plates are slidably connected with the guide rod, and the elastic pieces are located on the sides, close to the pier, of the buffer plates and fixedly connectedwith the buffer plates. The supporting and fixing structure has the effect of improving the buffering capacity of the supporting and fixing structure.

Description

technical field [0001] The application relates to the field of municipal bridges, in particular to a municipal bridge supporting and fixing structure. Background technique [0002] During the construction of the municipal bridge, the stability of the connection between the pier and the girder is increased by supporting the fixed structure between the pier and the girder. [0003] At present, the existing Chinese patent with the notification number CN211522831U can be referred to, which discloses a municipal bridge supporting and fixing structure, including bridge piers, the top of which is fixedly connected with bearing beams, and the tops of the side walls on both sides of the bridge piers are provided with limit brackets , the four corners of the inner walls of the two limit brackets are inserted with No. 1 bolts, and are fixedly connected to the pier through the No. 1 bolts. The tops of the two limit brackets are inserted with support brackets, and the two support bracket...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/00E01D19/02F16F15/067
CPCE01D19/00E01D19/02F16F15/067
Inventor 吴国柱陈阳李雷孔宪磊
Owner 天津鑫路桥建设工程有限公司
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