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A cantilever frame support structure protruding from the outside of the building and its construction method

A technology of support structure and construction method, applied in the direction of building structure, building, housing structure support, etc., can solve problems such as major safety accidents, dangers of high-altitude work, construction difficulties, etc., to improve strength, improve safety, and ensure stability. Effect

Active Publication Date: 2022-05-17
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cantilever frame support structure protruding from the outside of the building and its construction method, which overcomes the defects of the prior art and solves the problem of unreasonable cantilever support setting in modern architectural design, which causes great difficulties in construction. And high-altitude operations are extremely dangerous, and even improper operation by construction personnel can lead to major safety accidents.

Method used

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  • A cantilever frame support structure protruding from the outside of the building and its construction method
  • A cantilever frame support structure protruding from the outside of the building and its construction method
  • A cantilever frame support structure protruding from the outside of the building and its construction method

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Effect test

Embodiment 1

[0055] Embodiment 1: as Figure 1 to Figure 7 A cantilever frame support structure protruding from the outside of the building is shown, including the upper side beam 1 of the stairs, the middle side beam 2 of the stairs, the lower side beam 3 of the stairs and the internal wall 4 of the building, and also includes the horizontal I-beam 5 and the oblique I-beam 6. A plurality of horizontal I-beams 5 are arranged side by side along the length direction of the upper side beam 1 of the stairs and on the upper side beam 1 of the stairs and the inner wall 4 of the building. The front end of each horizontal I-beam 5 is connected to the Slanted I-beams 6 are arranged between side beams 2 in the staircase; along the length direction of the upper side beams 1 of the stairs and at the front end of the top of the horizontal I-beams 5, I-beam groups A51 and I-beams are welded side by side. Group B52, the top of the I-shaped steel group A51 is welded with a maintenance scaffold 53, and the...

Embodiment 2

[0075] Embodiment 2: the height of the maintenance scaffold 53 mentioned in the present invention is higher than the height 2m of the cantilever frame mold 59, which helps the construction personnel to work safely. No. 16 I-beam, steel pipe and other conventional materials can complete the construction of the cantilever frame, which saves costs and facilitates construction.

Embodiment 3

[0076] Embodiment 3: In order to ensure the safety of the construction of the main body of the building, it is necessary to erect an exterior wall scaffold against the exterior of the building. The distance between the inner side of the exterior wall scaffold and the wall is 0.3m, and the width of the exterior wall scaffold is 1m. In addition, maintain the left and right sides of the scaffold 53 The horizontal steel pipe M56 is fixed together with the scaffolding on the left and right sides of the outer wall, which can form a safe, effective and complete suspension beam frame system, thereby ensuring the safety of the construction personnel during the construction of the outer maintenance scaffolding.

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Abstract

The invention discloses a cantilever frame supporting structure protruding from the outside of a building, which comprises the upper side beam of the stairs, the middle side beam of the stairs, the lower side beam of the stairs and the inner wall of the building, horizontal I-beams, oblique I-beams, along the upper side beams of the stairs In the length direction, horizontal I-beams are arranged side by side on the upper side beam of the stairs and the inner wall of the building, and oblique I-beams are arranged between the front end and the middle side beam of the stairs; along the length direction of the upper side beam of the stairs, and located in the horizontal I-beam groups A and B are welded side by side at the front end of the top of the I-beam. The top of I-beam group A is welded with a maintenance scaffold, and the top of I-beam group B is welded with a support bent frame. It can be seen from the structure of the present invention that the maintenance scaffolding is set up on the outside of the cantilevered frame, which can effectively ensure the safety of the cantilevered beam frame during construction. The overall structure ensures the safety of the external maintenance scaffolding.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a cantilever frame support structure protruding from the outside of a building and a construction method thereof. Background technique [0002] In order to highlight the external modeling effect of modern buildings, concrete frames are often set up on the high altitude of the building to highlight the building's exterior walls, and are used to install decorative components such as stone, aluminum plates, glass, logos, etc., thereby increasing the layering of the building's facade and reflecting the architectural designer. architectural intent. [0003] Because the concrete frame protrudes from the facade of the building, it has caused great difficulties to the construction. At this time, cantilevered supports are often installed on the lower layer of the cantilevered frame. And high-altitude operations are extremely dangerous, and even improper operation by construction p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G3/18E04G3/20E04G5/16E04G5/04
CPCE04G3/18E04G3/20E04G5/16E04G5/04E04G5/045E04G5/046
Inventor 冯学良董云周潮唐乐朱鹏宇
Owner HUAIYIN INSTITUTE OF TECHNOLOGY