Connecting device for connecting modular steel frames and connecting method of connecting device

A connection device and connection module technology, applied in the direction of construction, building structure, etc., can solve the problems of reducing the bearing capacity of buildings, increasing the risk of loosening, and increasing the connection position, so as to shorten the construction time, improve the strength, and enhance the degree of firmness Effect

Active Publication Date: 2017-03-22
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the workload of this construction method is huge, and each screw hole needs to be fixedly connected, and the increa

Method used

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  • Connecting device for connecting modular steel frames and connecting method of connecting device
  • Connecting device for connecting modular steel frames and connecting method of connecting device
  • Connecting device for connecting modular steel frames and connecting method of connecting device

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Experimental program
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Embodiment Construction

[0053] The present invention will be further described below in conjunction with specific embodiments.

[0054] Such as Figure 1-3 The shown connection device for connecting modular steel frames includes at least a first square steel pipe column 1 and a second square steel pipe column 6 with hollow ends, and the connection between the first square steel pipe column 1 and the second square steel pipe column 6 The inner sleeve 5 is connected with each other through the inner sleeve 5, and the clearance fit between the inner sleeve 5 and the first square steel pipe column 1 and the second square steel pipe column 6, such as Figure 8 The outer peripheral ring of the inner sleeve 5 shown is provided with a positioning block 7 and a receiving angle steel 4, the positioning block 7 is located below the receiving angle steel 4, and the lower edge of the positioning block 7 is parallel to the post opening of the first square steel pipe column 1. The receiving surface of the angle st...

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Abstract

The invention relates to a connecting device for connecting modular steel frames. The connecting device at least comprises first square steel tube columns and second square steel tube columns. The ends of the first square steel tube columns and the ends of the second square steel tube columns are hollow. The first square steel tube columns and the second square steel tube columns are connected through inner sleeves, the inner sleeves are in clearance fit with the first square steel tube columns and the second square steel tube columns, positioning blocks and bearing steel angles are arranged on the peripheral rings of the inner sleeves, the positioning blocks are located below the bearing steel angles, the lower edges of the positioning blocks are parallel to column openings of the first square steel tube columns, and the bearing surfaces of the bearing steel angles are parallel to column openings of the second square steel tube columns. The modular steel frames are partially machined in a factory in advance and then constructed on a construction site, the procedures of site construction are greatly reduced, the construction time is shortened, and the environment on site is not excessively influenced; the modular steel frames are welded to the inner sleeves, the firmness degree between the frames is greatly enhanced, and the risk caused by screw or bolt looseness is avoided.

Description

technical field [0001] The invention relates to the technical field of construction engineering equipment, and relates to a connection node structure between steel structure modules in a steel structure modular building, in particular to a connection device and a connection method for connecting modular steel frames. Background technique [0002] At present, my country's construction industry is in a period of rapid development, and the annual increase in housing construction has become the world's first. At the same time, it also increases the energy consumption of buildings in our country, which accounts for about 33% of the total energy consumption of the society. The problems of building energy consumption and environmental pollution have also attracted more and more attention. At present, domestic buildings are still constructed by traditional extensive and labor-intensive manual production methods, which have the characteristics of long construction period, high energy...

Claims

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Application Information

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IPC IPC(8): E04B1/348E04B1/58
CPCE04B1/3483E04B1/58E04B1/5831
Inventor 杨怡亭王燕韩明岚刘芸刘明扬
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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