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Detachable building viscoelastic damper

A damper and viscoelastic technology, applied in the field of construction, can solve the problems of viscoelastic damper viscoelastic material expired failure, damper viscoelastic material replacement, hidden safety hazards, etc., to eliminate internal safety hazards, prevent expired failure, and facilitate assembly Effect

Active Publication Date: 2019-05-24
安徽凯迪建业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, many current viscoelastic dampers will cause the viscoelastic material in the damper to expire after long-term use or long-term non-use, but the structure of the damper does not allow the viscoelastic material in the damper to be replaced. Therefore, there is a serious safety hazard

Method used

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  • Detachable building viscoelastic damper
  • Detachable building viscoelastic damper
  • Detachable building viscoelastic damper

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0024] figure 1 It is a structural schematic diagram of the present invention, figure 2 is a schematic diagram of the connection between the sleeve and the second connecting shaft, image 3 Schematic diagram of the structure of the positioning plate, Figure 4 is a schematic diagram of the structure of the slider, Figure 5 Schematic diagram of the moving axis. A detachable building viscoelastic damper of the present invention includes a damper body composed of an outer cylinder 1 and an inner cylinder 2, the inner cylinder 2 is coaxial with the outer cylinder 1 and is fixedly arranged on the outer cylinder 1, an annular cavity 3 is formed between the outer wall of the inner cylinder 2 and the inner wall of the outer cylinder 1, the upper ends of the outer cylinder 1 and the inner cylinder 2 are opened and sealed by a cover 4, the inne...

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Abstract

The invention discloses a detachable building viscoelastic damper. The detachable building viscoelastic damper comprises a damper body composed of an outer cylinder barrel and an inner cylinder barrel, wherein the inner cylinder barrel and the outer cylinder barrel are coaxial and fixedly arranged in the outer cylinder barrel; an annular cavity is formed between the outer wall of the inner cylinder barrel and the inner wall of the outer cylindrical barrel; the upper end of the outer cylinder barrel and the upper end of the inner cylinder barrel are provided with openings which are sealed by sealing covers; and the bottom of the inner cylinder barrel is sealed through the bottom wall of the outer cylinder barrel. The detachable building viscoelastic damper is detachably arranged, and is convenient to assemble and simple in principle, a viscoelastic material in the damper can be replaced in real time, and the viscoelastic material in the damper is prevented from being out of date due tolong-term use or long-term non-use.

Description

technical field [0001] The invention relates to the construction field, in particular to a detachable construction viscoelastic damper. Background technique [0002] The viscoelastic damper (VED) is made of a series of high molecular polymer materials such as propylene compounds, diene compounds, asphalt compounds, styrene compounds, etc. It is an effective energy dissipation device that sandwiches a layer of viscoelastic material with a certain thickness between steel plates, and the viscoelastic material reciprocates with the constrained steel plate, and dissipates energy through the shear hysteretic deformation of the viscoelastic damping material. [0003] However, many current viscoelastic dampers will cause the viscoelastic material in the damper to expire after long-term use or long-term non-use, but the structure of the damper does not allow the viscoelastic material in the damper to be replaced. Therefore, there is a serious potential safety hazard. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02
Inventor 王旭戚秀芝周毅
Owner 安徽凯迪建业有限公司
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