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Tooth groove adjusting truss for attached lifting scaffold

A lifting scaffolding and attachment technology, applied in the field of machinery, can solve the problems of non-standard horizontal truss with many sizes and specifications, non-reusable, waste of resources and energy use, etc., to achieve resource saving, high recycling rate, and prevention of force sliding. shift effect

Pending Publication Date: 2020-04-14
JIANGSU LANYUE ENG TECH DEV CO LTD
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Problems solved by technology

Non-standard horizontal trusses have too many sizes and specification

Method used

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  • Tooth groove adjusting truss for attached lifting scaffold
  • Tooth groove adjusting truss for attached lifting scaffold

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[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016] Such as figure 1 Shown: a cogging adjustment truss for attached lifting scaffolding, including a first supporting leg 1 and a second supporting leg 2, the first supporting leg 1 and the second supporting leg 2 are stainless steel right-angled rigid. The shape, size and material of the first supporting leg 1 and the second supporting leg 2 are the same. The first support leg 1 and the second support leg 2 are steel plates with a th...

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Abstract

The invention provides a tooth groove adjusting truss for an attached lifting scaffold. The tooth groove adjusting truss for the attached lifting scaffold comprises a first supporting leg and a secondsupporting leg, fixing screw holes are formed in the side walls of the first supporting leg and the second supporting leg, operation is simple, requirements for constructors are reduced, and fire operation is not needed, all the specification standard trusses with the size between 201 mm and 500 mm are completely replaced, an adjustable groove opening adopts a sawtooth shape, fine adjustment effect in the use can be achieved, the stress state of bolts can be effectively restrained, the bolts are prevented from sliding under stress, and the scene adjustment can be carried out according to thesize of joints, the operation time is greatly shortened, the working efficiency is improved, the adjustment can be carried out according to construction needs, the inner stress in a frame body is released, the safety performance is improved, the recovery utilization rate is high, and resources are saved. By arranging an anti-slip cushion layer, an anti-slip block and an anti-slip ring cushion structure, and the firmness of fixation and tightness can be improved.

Description

Technical field [0001] The invention belongs to the technical field of machinery, and particularly refers to a tooth slot adjustment truss used for an attached lifting scaffold. Background technique [0002] The truss is a seamless connection bracket used between the left and right horizontal trusses of the attached lifting scaffold. In the existing attached lifting scaffold construction, in order to ensure the overall stability of the frame, at least two (internal and external) One) The horizontal truss surrounding the entire frame body. When the last horizontal truss is installed, there will inevitably be a gap between the first one. Because the building type and size of each project are different, regardless of the standard size There is always a gap of 5mm to 200mm that cannot be made up for the ratio of the horizontal trusses. Non-standard trusses must be made to make up for the shortcomings of the product. The size of the non-standard horizontal trusses is too large and can...

Claims

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Application Information

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IPC IPC(8): E04G5/00E04G3/28
CPCE04G3/28E04G5/00E04G2003/286
Inventor 姚春领戴宏康张志明
Owner JIANGSU LANYUE ENG TECH DEV CO LTD
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