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Elastic iron base plate vibration reduction support for bridge and building structure engineering and installation method

A technology for building structures and iron backing plates, which is applied in building components, bridge construction, building structures, etc., can solve problems such as aggravating the generation and expansion of cracks in bridges and building structure engineering bodies, and cannot effectively alleviate the impact of dynamic load vibration. High practical value, effect of preventing influence and buffering dynamic load

Inactive Publication Date: 2021-04-20
青岛酒店管理职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing basin-type rubber bearings, spherical bearings, and other steel bearings cannot effectively alleviate the vibration impact of dynamic loads, which aggravates the generation and expansion of cracks in bridges and building structure engineering bodies

Method used

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  • Elastic iron base plate vibration reduction support for bridge and building structure engineering and installation method
  • Elastic iron base plate vibration reduction support for bridge and building structure engineering and installation method
  • Elastic iron base plate vibration reduction support for bridge and building structure engineering and installation method

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Embodiment Construction

[0031] Attached below Figure 1-6 The present invention is further described with embodiment:

[0032]An elastic iron backing plate vibration damping support for bridge and building structure engineering, including a support 1, and an elastic iron backing plate assembly 2 is fixedly connected to the support 1 by screws, and the elastic iron backing plate assembly 2 includes an upper steel plate 21 and a lower steel plate 22 , the lower end of the upper steel plate 21 is provided with a rotation damping assembly 23, and the rotation damping assembly 23 is rotatably arranged in the rotation hole 24 provided on the lower steel plate 22, and the side wall of the rotation damping assembly 23 is fixedly provided with several limit positions Components 27, and several limit components 27 are slidably arranged in the rotation groove 26, the rotation groove 26 is opened on the lower steel plate 22, and several positioning holes 25 are also provided on the lower steel plate 22, the numb...

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Abstract

The invention relates to an elastic iron base plate vibration reduction support for bridge and building structure engineering and an installation method. The elastic iron base plate vibration reduction support comprises a support, an elastic iron base plate assembly is fixedly connected to the support through screws, and the elastic iron base plate assembly comprises an upper steel plate and a lower steel plate. The elastic iron base plate assembly is added between the support and an anchorage, so that in the actual working process, the support can effectively relieve the impact influence of dynamic loads, stress fatigue of a bridge and a building structure body is reduced, expansion of cracks is delayed, and the service life of the bridge and the service life of the building structure engineering body are prolonged; and moreover, the elastic iron base plate assembly can rotate to a certain extent, so that the support has a certain rotating capacity, meanwhile, the elastic iron base plate assembly is reasonable in structural design and small in height design, in the actual use process, the effect of buffering dynamic loads is achieved, the influence of the elastic iron base plate assembly on bridges and buildings is prevented, and therefoere, the elastic iron base plate vibration reduction support has higher practical value.

Description

technical field [0001] The invention relates to the technical field, in particular to an elastic iron backing damping support for bridge and building structure engineering and an installation method thereof. Background technique [0002] Basin rubber bearings and spherical bearings are the most widely used bearings in bridge engineering today. Their function is to transmit the concentrated reaction force of the fulcrum at the end of the beam to the piers more evenly, and at the same time ensure that the bridge span structure is under load or When the temperature changes, it can adapt to the deformation caused by this change, that is, the free rotation of the end and the horizontal expansion and contraction of one end, which basically belong to the category of static force. , rotation and horizontal expansion and contraction, vertical stepless height adjustment can also be realized to adapt to foundation settlement. However, the existing pot-type rubber bearings, spherical b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/04E04B1/36E04B1/98E04H9/02
Inventor 康寅于巾茹刘凯姜雪晨吴洋刘太彪
Owner 青岛酒店管理职业技术学院
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