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Equipment mounting structure, compound shock isolating support and rigidity adjusting method thereof

A seismic isolation bearing and rigidity technology, which is applied to mechanical equipment, supporting machines, engine bases, etc., can solve the problems of insufficient consideration of earthquake damage reduction, inability to meet the safety requirements for reducing equipment earthquake damage, etc., to ensure seismic performance. Effect

Pending Publication Date: 2018-05-01
SUZHOU HAIDER NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a composite shock-isolation bearing with adjustable stiffness to solve the problem that the existing equipment has insufficient consideration for reducing earthquake damage in the design and installation, and cannot meet the safety requirements for reducing equipment shock damage

Method used

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  • Equipment mounting structure, compound shock isolating support and rigidity adjusting method thereof
  • Equipment mounting structure, compound shock isolating support and rigidity adjusting method thereof
  • Equipment mounting structure, compound shock isolating support and rigidity adjusting method thereof

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Embodiment

[0045] figure 1 is a schematic diagram of the device installation structure 010 in this embodiment. see figure 1, the equipment to be installed W2 is supported on the foundation W1 through the composite shock-isolation bearing 100 with adjustable stiffness provided in this embodiment.

[0046] For construction engineering equipment, the foundation W1 is a building structure, such as a floor slab or a foundation of a building. In order to facilitate the connection between the composite shock-isolation bearing 100 with adjustable stiffness, a connecting plate W3 is provided at the lower part of the equipment to be installed W2 for connecting the upper end of the composite vibration-isolation bearing 100 with adjustable stiffness.

[0047] The equipment W2 to be installed may be heavy electromechanical equipment commonly used in construction projects, such as escalators and the like. Taking the escalator as an example, in the current design of electromechanical equipment, the ...

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Abstract

The invention relates to the field of equipment shock absorption, aims to solve the problem that existing equipment design mounting cannot meet the safety demand of reducing earthquake damage of equipment, and provides an equipment mounting structure, a compound shock isolating support and a rigidity adjusting method thereof. The rigidity adjustable compound shock isolating support comprises at least one shock isolating support and at least one slippage support. The shock isolating support is configured to be vertically supported and connected between a base and to-be-supported equipment. Theslippage support is configured to be vertically supported between the base and the to-be-supported equipment and to form a slippage pair in the horizontal direction between the base and the to-be-supported equipment. The shock isolating support and / or the slippage support is provided with a vertical rigidity adjusting hole for assembling a rigidity adjusting rod which provides extra vertical rigidity when the total vertical rigidity is insufficient. The equipment mounting structure provided by the invention has the beneficial effects that the vertical rigidity and the horizontal rigidity thereof can be adjusted conveniently to meet the demand of to-be-mounted equipment on the vertical rigidity and the horizontal rigidity, the shock resistance is improved, and the earthquake damage is reduced.

Description

technical field [0001] The invention relates to the field of shock absorption for equipment, in particular to a composite shock-isolation support with adjustable stiffness, an equipment installation structure and a method for adjusting the stiffness of the composite shock-isolation support. Background technique [0002] For a long time, heavy mechanical and electrical equipment, including escalators, have not been included in the scope of seismic design of building structures, and only some seismic structural measures have been considered. When an earthquake strikes, these structural measures are not enough to reduce the risk of an earthquake. Past earthquake disaster experience shows that earthquakes can cause a large number of secondary disasters, such as the overturning of heavy equipment such as electromechanical equipment, damage to instruments, and even fires. These secondary disasters may cause more economic losses and casualties. At the same time, the damage to equi...

Claims

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Application Information

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IPC IPC(8): F16M5/00F16M7/00F16F15/08
CPCF16F15/08F16M5/00F16M7/00
Inventor 杨俊汪贺平陈平吴志峰
Owner SUZHOU HAIDER NEW MATERIAL TECH CO LTD
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