Efficient buffering and damping device suitable for highway bridge

A technology of highway bridges and shock absorbing devices, which is applied in bridges, bridge construction, erection/assembly of bridges, etc., can solve problems such as inability to buffer and absorb shocks, and achieve good shock absorbing effects, safe and convenient use, and improved shock absorbing effects

Inactive Publication Date: 2021-06-15
赵德新
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency buffer and shock absorbing device suitable for highway bridges to solve the problem that the existing road bridge buffer and shock absorbing devices cannot perform different degrees of buffer and shock absorbing according to different support requirements. quake problem

Method used

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  • Efficient buffering and damping device suitable for highway bridge
  • Efficient buffering and damping device suitable for highway bridge
  • Efficient buffering and damping device suitable for highway bridge

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Embodiment Construction

[0031] 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.

[0032] see Figure 1-7, the present invention provides a technical solution: a high-efficiency buffer and shock absorbing device suitable for highway bridges, including a base plate 1, the left and right sides of the base plate 1 are threadedly connected with bolts 2, and the bolts 2 are used to fix the base plate 1 on the outside ground Above, the top of the bottom plate 1 is provided with a buffer mechanism 3, the buffer mechanism 3 includes a box body 301, ...

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Abstract

The invention discloses an efficient buffering and damping device suitable for a highway bridge. The efficient buffering and damping device comprises a bottom plate, bolts are connected to the left side and the right side of the bottom plate in a threaded mode, a spring is arranged at the top of a first vertical rod, the outer wall of the spring is in clearance fit with the inner wall of a barrel, and second vertical rods are fixedly connected to the other end of the spring. The outer walls of the second vertical rods are in clearance fit with the inner wall of the barrel, and a first transverse plate is arranged at the tops of the two second vertical rods. According to the highway bridge buffering and damping device, through rotation of the first screw rod, the first vertical rod can be driven to do lifting motion on the inner wall of the barrel, and then the first vertical rod drives the spring to be compressed; and the second screw rod can be driven to rotate, then the third rod body drives the second transverse plate to carry out lifting adjustment, through clearance fit of the first rod body and the second rod body, the second transverse plate can carry out stable lifting motion, and the device can be suitable for supporting highway bridges of different heights.

Description

technical field [0001] The invention relates to the technical field of highway bridges, in particular to a high-efficiency buffer and shock absorbing device suitable for highway bridges. Background technique [0002] highway bridge engineering the waters , valley and all traffic structure of planning , design , construction , conservation , repair and so on, although the existing highway bridge buffering and damping devices can realize the buffering and damping of highway bridges, there is a problem that the existing highway bridge buffering and damping devices cannot perform different degrees of buffering and damping according to different support requirements. problem, and the existing highway bridge damping mechanism is relatively single, and the damping effect is poor. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency buffer and shock absorbing device suitable for highway bridges to solve the problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 赵德新
Owner 赵德新
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