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Beam column damping structure

A beam-column and beam technology, applied in the direction of non-rotational vibration suppression, can solve problems such as fracture and beam bending, and achieve high strength, light weight, and good seismic performance

Pending Publication Date: 2020-02-14
NANNING UNIV
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  • Summary
  • 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

[0019] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0020] Such as figure 1 and figure 2 As shown, a beam-column damping structure according to the present invention includes a beam 2 and a vibration-damping assembly B6, the beam 2 is installed on two support columns 1 arranged side by side, and the vibration-damping assembly B6 is located on the side of the beam 2 The lower side is located between the two supporting columns 1, and the vibration damping assembly B6 is in contact with the bottom surface of the beam 2. Both ends of the vibration damping assembly B6 are rotatably connected to the adjacent supporting columns 1 through two connecting rods 5. The beam 2 is damped by the vibration damping assembly B6.

[0021] The damping component B6 is an arc-shaped plate 60 , and the outer circular surface of the arc-shaped plate 60 abuts against the bottom surface of the beam 1 . W...

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Abstract

The invention discloses a beam column damping structure, and belongs to the technical field of steel structure building beam columns. The structure comprises a cross beam and a vibration reduction assembly B. The cross beam is arranged on two support columns arranged side by side. The vibration reduction assembly B is located on the lower side of the cross beam and is located between the two support columns. The vibration reduction assembly B is in contact with the bottom surface of the cross beam, and the two ends of the vibration reduction assembly B are rotationally connected with the adjacent support columns through two connecting rods. When the equipment mounted on the cross beam transmits the vibration to the cross beam, the cross beam transmits the vibration to an arc-shaped plate,vibration of the cross beam is reduced through the arc-shaped plate, the arc-shaped plate further transmits the vibration to the connecting rods, the connecting rods are damped through springs, resonance of the cross beam and the equipment is avoided, and thus the cross beam is prevented from bending or even breaking. In addition, the support columns pass through fixing rods, the connecting rods,round rods and the arc-shaped plate, support is provided for the middle of the cross beam, the rigidity of the cross beam can be improved, and the service life of the cross beam is prolonged.

Description

technical field [0001] The invention relates to a beam-column shock-absorbing structure, which belongs to the technical field of steel structure 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 beam-column damping structure. [0004] The present invention is achieved through the following technical solutions: [0005] A beam-column damping structure, comprising a beam and a vibration-damping component B, the beam is arranged on two support columns arranged side by s...

Claims

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Application Information

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IPC IPC(8): F16F15/06
CPCF16F15/06
Inventor 张鑫玉邹传龙李孝清黄伟荣张持重
Owner NANNING UNIV
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