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Method for hoisting and mounting buckling restrained braces

A technology of buckling restraint and installation method, which is applied in the directions of transportation and packaging, load hanging components, and construction material processing, etc., which can solve problems such as slow progress and cumbersome procedures, and achieve the effect of reducing labor intensity and improving installation efficiency

Inactive Publication Date: 2020-04-21
SHANGHAI BAOYE GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to overcome the defects of the prior art and provide a method for hoisting and installing buckling restraint supports, which solves the problems of slow progress and cumbersome procedures in current construction, reduces labor intensity and improves installation efficiency

Method used

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  • Method for hoisting and mounting buckling restrained braces

Examples

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Embodiment Construction

[0015] like figure 1 Shown: A lifting and installation method of a buckling-restrained brace, including the following steps:

[0016] Step 1: Weld two lifting lugs at the transverse 1 / 3 of each buckling restraint support member;

[0017] Step 2: Install fixture 2, electric hoist 3, and steel cable on the beam of the buckling restraint support member to be installed;

[0018] Step 3: Use a tower crane to hoist the buckling-constrained support member between the steel columns that are closer to the installation location, and then use the hooks of the two electric hoists on the beam to respectively hook the two lifting lugs corresponding to the buckling-constrained support member. Adjust the two ropes, slowly move the buckling restraint support to the installation position, first pull the lower end of the buckling restraint support member to the lower node, and then put the upper end in place, and connect with the beam and column embedded parts.

[0019] The installation fixtur...

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Abstract

The invention relates to a method for hoisting and mounting buckling restrained braces. The method comprises the following steps of 1, welding two lifting lugs at the 1 / 3 part in transverse position of each buckling restrained brace member; 2, mounting a clamp, electric hoists and steel cables on a cross beam of each buckling restrained brace member to be mounted; and 3, hoisting each buckling restrained brace member to a position between steel columns close to a mounting position by using a tower crane, hooking the two lifting lugs corresponding to each buckling restrained brace member by using lifting hooks of the two electric hoists on the beam correspondingly, adjusting two ropes simultaneously after hoisting, slowly moving each buckling restrained brace to the mounting position, pulling the lower end of each buckling restrained brace member to reach a lower joint part, putting the upper end in place, and butting each buckling restrained brace member with beam and column embedded parts. According to the method, each buckling restrained brace is hoisted to the position between the steel columns by using the tower crane and then is pulled and mounted in place by using the electric hoists, so that the labor intensity is effectively reduced, the mounting efficiency is improved, and the construction progress is accelerated.

Description

technical field [0001] The invention relates to a hoisting and installation method of a buckling constraint support. Background technique [0002] The usual method of buckling brace installation is to first transport the buckling restraint brace to the floor, and then transport it to the installation place with a cart. Contents of the invention [0003] The present invention aims to overcome the defects of the prior art, and provides a method for hoisting and installing buckling restraint supports, which solves the problems of slow progress and cumbersome procedures in current construction, reduces labor intensity, and improves installation efficiency. [0004] In order to solve the problems of the technologies described above, the present invention is achieved in that: [0005] A method for hoisting and installing a buckling-restrained support, characterized in that it comprises the following steps: [0006] Step 1: Weld two lifting lugs at the transverse 1 / 3 of each bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/14E04H9/02E04B1/98B66C13/08B66C1/66
CPCB66C1/66B66C13/08E04B1/98E04G21/14E04H9/021
Inventor 辛天春郝洪涛周立君刘渊博
Owner SHANGHAI BAOYE GRP CORP
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