Steel beam damping structure

A technology of steel beams and beams, applied in the direction of earthquake resistance, building components, building types, etc., can solve problems such as bending and breaking of beams, and achieve the effects of improving rigidity, prolonging service life, and avoiding bending or even breaking

Active Publication Date: 2020-03-24
广西全途来投资有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In modern factories, some large-scale equipment needs to be fixed on steel beams, and the gravity of the equipment itself and the vibration generated by the operation of the equipment will bend or even break the beams

Method used

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Embodiment Construction

[0020] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0021] Such as Figure 1 to Figure 4 As shown, a steel beam damping structure according to the present invention includes a beam 1, a vibration damping assembly A and a vibration damping assembly B7, and the two ends of the beam 1 are welded with supporting columns 2, and the supporting columns 2 Supports 3 are fixedly installed on the front and rear sides of each support 3, and the damping assembly A is welded on each support 3. The damping assembly B7 is located on the lower side of the beam 1 and contacts the bottom surface of the beam 1. Both ends of the vibration assembly B7 are slidably connected to the vibration damping assembly A on the front and rear sides of the support column 2 through two guide rods 6 respectively. The beam 1 is damped by the damping assembly B7 and the damping assembly A. When in use, both the beam 1...

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PUM

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Abstract

The invention discloses a steel beam damping structure, and belongs to the technical field of building beam columns. The structure comprises a cross beam, damping assemblies A and a damping assembly B, wherein supporting columns are arranged at the two ends of the cross beam; supporting seats are arranged on the front sides and the rear sides of the supporting columns; the damping assemblies A arearranged on the supporting seats; the damping assembly B is positioned on the lower side of the cross beam and is in contact with the bottom surface of the cross beam; and the two ends of the dampingassembly B are in sliding connection with the damping assemblies A on the front sides and the rear sides of the supporting columns through two guide rods correspondingly. According to the structure,primary damping is carried out on the vibration of the cross beam through an arc-shaped plate, the arc-shaped plate further transmits the vibration to a spring through the guide rods, secondary damping is carried out on the vibration of the cross beam through the spring, resonance between the cross beam and equipment is avoided, and therefore the cross beam is prevented from being bent or even broken. In addition, the supporting columns provide support for the middle of the cross beam through the supporting seats, the damping assemblies A, the guide rods and the arc-shaped plate, so that the rigidity of the cross beam is improved, and the service life of the cross beam is prolonged.

Description

technical field [0001] The invention relates to a steel beam damping structure, which belongs to the technical field of building beams and columns. Background technique [0002] Steel structure buildings have the characteristics of high strength, light weight, fast construction speed, good seismic performance and high degree of industrialization. In modern factories, some large-scale equipment needs to be fixed on steel beams, and the gravity of the equipment itself and the vibration generated by the operation of the equipment will bend or even break the beams. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a steel beam damping structure. [0004] The present invention is achieved through the following technical solutions: [0005] A steel beam shock-absorbing structure, comprising a beam, a vibration-damping assembly A and a vibration-damping assembly B, both ends of the beam are provided with support co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02
CPCE04B1/98E04H9/021
Inventor 陈姗陈华邹传龙李孝清
Owner 广西全途来投资有限责任公司
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