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A jacking construction method for a large shock absorbing module

A technology of shock absorption module and construction method, which is applied in basic structure engineering, non-rotational vibration suppression, construction, etc., can solve problems such as many special measures, high construction cost, and many safety hazards, and achieves no special measures and simple construction method. , The installation process is safe and reliable

Active Publication Date: 2022-02-22
SHANGHAI ERSHIYE CONSTR CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The weight of the largest shock absorbing module has reached several thousand tons or even tens of thousands of tons. The construction process of hydraulic jacking is cumbersome, with many safety hazards, many special measures, and high construction costs.

Method used

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  • A jacking construction method for a large shock absorbing module
  • A jacking construction method for a large shock absorbing module
  • A jacking construction method for a large shock absorbing module

Examples

Experimental program
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Embodiment Construction

[0021] The present invention is further illustrated below by specific examples.

[0022] Such as Figure 1~Figure 4 As shown, a jacking construction method of a large shock-absorbing module; including

[0023] Step 1. Install the vibration isolator: set a group of vibration isolators (A2) every 1m~3m in the grooves on both sides of the vibration-absorbing module (A), and mark the vibration isolators (A2) on the surface of the concrete foundation box (A0). )Location;

[0024] Step 2. Acceptance of the contact surface: the horizontality of the contact surface between the shock isolator (A2) and the concrete foundation box (A0) and the shock absorption module (A) is not greater than 2mm / m, and the vertical space elevation error between the contact surfaces is not greater than ± 3mm, the distance between horizontal and vertical steel bars at the jacking point is 2 / 3 of that of other areas, and the steel bar size is 1-2 specifications larger;

[0025] Step 3. Installation of ant...

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Abstract

The invention involves the installation field of large equipment, which is specifically a top upgrade construction method of a large shock absorption module; its characteristics are: including step 1. Settings of vibrators; step 2, contact surface acceptance; step 3, non -slip padding board installation; Step 4. Vibrator installation; step 5. Adjust the panel installation; step 6, repeat step 5 to adjust the installation of the pad to each shock vector, follow the sides of the shock absorption module (a) in the same direction and operate simultaneously at the same time, operate simultaneously, and operate simultaneously at the same time.; Step 7, thick steel pad installation; step 8, repeated step 7 until each vibrator (A2) is installed with 10 10mm steel pads, the shock absorption module (A) is up to the work height; step 9 9; step 9, Fix the 10mm steel pads (A4) above each vibrator (A2); step 10. The release of the vibrator.The construction method is simple, the installation process is safe and reliable, without special measures, and economical efficiency. It solves the technical problems of the top -lifting construction of large shock absorption modules.

Description

technical field [0001] The invention relates to the field of installation of large equipment, in particular to a jacking construction method of a large shock absorbing module. Background technique [0002] With the development of modern industry, the precision manufacturing industry is also developing. When precision equipment is in production, if the vibration of the external environment is transmitted to the equipment body, it will seriously affect the product quality. The shock absorption module is the shock absorption basis of precision equipment, and its function is to work together with spring vibration isolators and dampers to provide shock absorption for precision mechanical equipment. With the development requirements of the precision manufacturing industry, the volume and weight of precision equipment are designed to become larger and larger, and the volume and weight of the corresponding shock absorption module also increase accordingly. The weight of the larges...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/44F16F15/02
CPCE02D27/44F16F15/02
Inventor 张斌杰柴颖毅刘鹏李俊峰韩隆庆
Owner SHANGHAI ERSHIYE CONSTR CO LTD