Ring lock scaffold with two fixed discs

Abstract

The invention discloses a ring lock scaffold with two fixed discs. The ring lock scaffold with the two fixed discs comprises vertical rods, cross rods, inclined rods and trapezoid bolts, wherein fixedring locks and movable ring locks are arranged on the vertical rods; trapezoid inserting slots a and trapezoid inserting slots b are formed in the fixed ring locks and the movable ring locks; meanwhile, trapezoid inserting slots c and trapezoid inserting slots are formed in the cross rods and the inclined rods; through the cooperation of the trapezoid bolts, the trapezoid inserting slots a, the trapezoid inserting slots b, the trapezoid inserting slots c and the trapezoid inserting slots, the cross rods and the inclined rods are fixed between the fixed ring locks and the movable ring locks; and through the combined action of the movable ring locks and the fixed ring locks, the cross rods and the inclined rods are fixed, so that the occurrence of the phenomena that the joints between the cross rods and the inclined rods as well as between the cross rods and the vertical rods are unevenly stressed, the bearing capacity is too small, and the ring lock scaffold is insufficient in stability and easy to shake is avoided; and the vertical rods are further provided with disassembling devices, and the disassembling devices are used for disassembling the trapezoid bolts, so that the problems that the inconvenience in disassembling is caused and parts are damaged since the disassembling operation is carried out by a tool in the prior art are solved.

Description

technical field [0001] The invention relates to the field of scaffolding, in particular to a buckle-type scaffolding with two fixed plates. Background technique [0002] In the process of building construction, scaffolding is a commonly used construction tool, which is a working platform set up to ensure the smooth progress of each construction process. According to the position of erection, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, steel pipe scaffolding, etc.; according to the structure form, it can be divided into vertical pole scaffolding, bridge scaffolding, portal scaffolding and suspension scaffolding , Hanging scaffolding, pick-up scaffolding, climbing scaffolding, buckle-type scaffolding, etc. [0003] The connection node technology of the buckle scaffold originated in Germany and is a mainstream product in Europe and America. In the prior a...

AI Technical Summary

Problems solved by technology

In the prior art, a fixed disc buckle is fixed on the vertical rod, and the horizontal rod and the oblique rod are fixed on the fixed disc buckle in the vertical rod by using bolts. Since the horizontal rod and the oblique rod are asymmetrically fixed with the vertical rod, the The bolt is asymmetrically stressed, which leads to unstable connection and easy shaking. The firmness of the fixation cannot be guaranteed, and the safety performance is not high, which seriously affects the progress of the construction work;

[0004] At the same time, common bolts are generally made of a metal rod with a large end and a small end. During use, a hammer is used to hit the upper end of the bolt and fix it into the bolt hole. This kind of bolt has high strength and must be disassembled with corresponding tools. Sometimes due to space constraints, it is difficult to disassemble the scaffolding with tools, and excessive disassembly can easily cause damage to the components, which is time-consuming and laborious;

[0005] At the same time, in the current use of the buckle-type scaffolding, because there is no special fixed base, it can only be directly fixed on the ground for use, but there will be disadvantages such as inability to adjust, inconvenient use, and unstable fixation. Together, the problem of shaking and poor stability of the buckle-type scaffolding is further increased, which seriously endangers the lives and health of construction workers. Therefore, solving such problems has become a top priority

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