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Novel bridge damping support

A technology for shock-absorbing bearings and bridges, applied in bridges, bridge parts, bridge construction, etc., can solve the problems of poor bearing capacity and seismic resistance of bridge bearings, achieve good bearing performance and increase stability

Inactive Publication Date: 2018-10-19
李文静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a novel bridge shock-absorbing bearing, which solves the problems of poor bearing capacity and seismic resistance of the bridge bearing

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-4 , the present invention provides a technical solution: a novel bridge shock-absorbing support, including a base 1, the two ends of the inside of the base 1 are fixedly installed with a fixing mechanism 2, the fixing mechanism 2 includes a screw rod 24, and the inside of the base 1 Both ends of both sides of the screw rod 24 are provided with fillers 23 on the outer wall of the screw rod 24, and the top surface of the screw rod 24 is fixe...

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Abstract

The invention discloses a novel bridge damping support. The novel bridge damping support comprises a base, wherein fixing mechanisms are fixedly mounted at two ends of two sides of the interior of thebase; sliding mechanisms are fixedly mounted on the top surface of the base; a fixing plate is fixedly connected to the center of the top surface of the base; damping rings are arranged on the top surface of the fixing plate; a clamping groove is formed in one sides of the damping rings away from the top surface of the fixing plate; and a second damping spring is arranged inside the clamping groove. The invention relates to the technical field of bridge supports. The novel bridge damping support has the advantages that the base can be fixed relatively stably; furthermore, filler is arranged,so that the stability of the base is increased, and the device has good bearing performance; and a first damping spring and the second damping spring are arranged, so that when earthquake happens, thebridge support has a good earthquake-proof function, and the condition of collapse of the bridge support can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of bridge supports, in particular to a novel bridge damping support. Background technique [0002] The bridge support is an important structural component connecting the upper structure and the lower structure of the bridge. It can reliably transmit the reaction force and deformation of the upper structure of the bridge to the lower structure of the bridge, so that the actual stress of the structure is consistent with the theoretical diagram calculated. Its function is to fix the superstructure to the abutment, withstand various forces acting on the superstructure, and transmit it reliably to the abutment. Under the action of load, temperature, concrete shrinkage and creep, the support can adapt to The rotation angle and displacement of the superstructure allow the superstructure to deform freely without generating additional additional internal force. [0003] When bridges are built, bridge supports are of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/04
CPCE01D19/04
Inventor 李文静
Owner 李文静
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