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Shed frame and triangular supporting frame thereof

A support frame and right-angled triangle technology, which is applied in the direction of building structure support, building structure support, scaffolding accessories, etc., can solve the problems of low distance from the working position, increase of construction risk, and reduction of the stability of the anchorage of the dog arm to the structure, etc.

Pending Publication Date: 2019-09-20
吴庆豪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The third bolt of the traditionally used "I" type dog arm is generally too low from the working position, and it is difficult to install, resulting in some workers not installing it, which reduces the stability of the dog arm anchored on the structure
On the other hand, the lowest installation screw position of the "I" type dog arm frame is far away from the edge of the window. When the shedman tries to lean out of the window to drill a hole at this position or install the pop-up screw, the outer surface of the body will often be damaged. Excessive inclination will increase the risk during construction

Method used

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  • Shed frame and triangular supporting frame thereof
  • Shed frame and triangular supporting frame thereof
  • Shed frame and triangular supporting frame thereof

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Embodiment Construction

[0030] exist Figure 1A , 1B , shows a metal right-angled triangular support frame body 1 for anchoring on a building such as an outer wall, especially a "T"-shaped dog arm frame, which includes an upper horizontal beam 102, a vertical beam at right angles to the upper horizontal beam 101 and the inclined beam 103 connecting the upper horizontal beam and the vertical beam. The "T" type dog jib is provided with a "T" head part 104 at a right angle to the vertical beam 101 and the upper horizontal beam 102 at the joint between the vertical beam and the upper horizontal beam. The supporting frame body is anchored on the outer wall with fasteners (not shown) through the vertical beams 101 and the holes 106 (the total number is not less than 3) on the "T"-shaped head part 104, and the upper horizontal beam 102 has a plurality of Narrow and long hole 107, can be lapped on the support frame body by such as connectors such as bolts etc., see Figure 8 . Among them such as Figure 1...

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Abstract

The invention relates to a right triangular supporting frame (1) used for being anchored on an outer wall and a suspended shed frame anchored on the outer wall. The supporting frame comprises an upper horizontal beam (102), a vertical beam (101) and an oblique beam (103), wherein a right angle is formed between the vertical beam and the upper horizontal beam, and the oblique beam connects the upper horizontal beam with the vertical beam; and the supporting frame is anchored on the outer wall by a solid part through a hole (106) in the vertical beam. The right triangular supporting frame is characterized in that especially the square upper horizontal beam (102) is provided with a plurality of narrow long holes (107) arranged at intervals, and thus components such as a worktable are conveniently connected to the supporting frame in a lapping mode through a connecting part.

Description

technical field [0001] The present invention relates to high-altitude brackets or scaffolds for external wall repair work during construction works, in particular to fast detachable platforms or frames installed on, for example, the external wall of a unit. Background technique [0002] For external wall repair work, water supply pipe installation and repair, gas delivery pipe inspection and repair, air-conditioning installation and repair, window installation and removal, etc., it is necessary to set up temporary workbench / suspended scaffolding on the external wall of the unit. Among them, two or more dog jibs are installed on the outer wall of the unit to provide enough support to build a scaffold on it. Generally, the bamboo branches are bound and fixed on the dog arm frame with nylon strips. [0003] Dog arm suspended bamboo scaffolding (commonly known as hanging shed) is often used in building decoration and maintenance projects. In recent years, many serious human fa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G3/20E04G5/00E04G5/04
Inventor 吴庆豪
Owner 吴庆豪
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