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Installation device and installation method for spring vibration isolator

A technology of spring isolator and installation device, which is applied in the direction of spring/shock absorber, shock absorber, shock absorber, etc. Simple structure, simple construction, and the effect of improving precision

Inactive Publication Date: 2016-03-02
CHINA ENERGY ENG GRP TIANJIN ELECTRIC POWER CONSTR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flatness and elevation requirements of the spring isolator foundation are very high (flatness 1mm / m, elevation deviation 2mm), it is difficult to control the construction accuracy by pouring the spring isolator foundation at one time by conventional methods, which affects the installation and normal operation of the spring isolator

Method used

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  • Installation device and installation method for spring vibration isolator
  • Installation device and installation method for spring vibration isolator

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Experimental program
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Embodiment Construction

[0028] The present invention will be further described below in conjunction with embodiment:

[0029] A spring vibration isolator installation device, comprising: angle steel square frame 1, new and old concrete bonding layer reinforced steel bar 2, anti-cracking reinforced steel bar 3, steel plate embedded parts 4, short steel bars 5; the angle steel square is welded by ∠50*5 angle steel Frame 1, the anti-crack reinforcement mesh 3 is installed in the angle steel frame 1, the new and old concrete bonding layer reinforcement bars 2 are interspersed in the crack prevention reinforcement mesh 3, and the new and old concrete bonding layer reinforcement bars 2 and the crack prevention reinforcement mesh 3 are located The plane is vertical, the steel plate embedded part 4 is located under the angle steel frame 1, and the short steel bar 5 is welded on the steel plate embedded part 4.

[0030] Before pouring the first layer of the spring isolator foundation, three 10cm*10cm steel pl...

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Abstract

The invention discloses an installation device and an installation method for a spring vibration isolator. The installation device for the spring vibration isolator comprises an angle steel square frame, young and old concrete combined layer reinforcing steel bars, an anti-crack reinforcing steel bar mesh, steel plate embedded parts and short steel bars, wherein the anti-crack reinforcing steel bar mesh is installed in the angle steel square frame; the young and old concrete combined layer reinforcing steel bars penetrate in the anti-crack reinforcing steel bar mesh, and are vertical to the plane where the anti-crack reinforcing steel bar mesh is located; the steel plate embedded parts are located below the angle steel square frame; and the short steel bars are welded on the steel plate embedded parts. The installation method for the spring vibration isolator comprises the following steps: (1) pre-preparing; (2) laying a self-adhesive rubber mat; and (3) installing the spring vibration isolator in place. The materials of the installation device disclosed by the invention are easy to select, the structure is simple, the basic smoothness and the elevation accuracy of the spring vibration isolator can be improved, lots of basic grinding and measurement working carried out due to high errors are reduced, the construction of the spring vibration isolator is accelerated, and the construction period is shortened.

Description

technical field [0001] The invention belongs to the technical field of shock-absorbing and shock-resistant installation of spring vibration isolators for nuclear power, thermal power turbine generators, electric feed water pumps and other equipment, and in particular relates to a spring vibration isolator installation device and installation method. Background technique [0002] Since our country is in a new round of economic growth in recent years, the national economy has continued to grow at a high speed. In recent years, there have been large-scale power shortages across the country. In order to ensure the healthy and stable growth of the national economy, there has been a climax of power construction across the country. 1000MW supercritical units Low coal consumption has become the development direction of my country's electric power industry. Usually, in order to reduce the transmission of vibration or impact force from the equipment to the support structure or from the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/44F16F7/104
CPCE02D27/44F16F7/104
Inventor 程胜迟赵志勇于启发崔虹
Owner CHINA ENERGY ENG GRP TIANJIN ELECTRIC POWER CONSTR CO LTD
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