External scaffold wall connecting piece and using method thereof

Abstract

The invention discloses an external scaffold wall connecting piece and a using method thereof. The external scaffold wall connecting piece is arranged between a wall body and a frame body of an external scaffold, and comprises a wall connecting rod, a first baffle, a second baffle and a plurality of lengthened screws. The plate face of the first baffle and the plate face of the second baffle are arranged in a spaced mode and used for abutting against the outer side surface and the inner side surface of the wall body correspondingly. The lengthened screws can be arranged in corresponding through holes formed in the wall body in a penetrating mode, and the two ends of each lengthened screw penetrate out of the first baffle and the second baffle correspondingly and are in threaded connection with nuts. A connecting piece is fixedly arranged on the side face, back on to the second baffle, of the first baffle. One end of the wall connecting rod is detachably and fixedly connected with the connecting piece, and the other end of the wall connecting rod is used for being detachably and fixedly connected with the frame body. According to the external scaffold wall connecting piece, construction is convenient, the number of external scaffold components pre-buried in a wall body structure can be effectively decreased, damage to the wall body is reduced, dismounting is convenient, and all the components can be used repeatedly.

Description

technical field [0001] The invention relates to the technical field of building scaffolding components, in particular to an external scaffolding wall connecting piece and a method for using the same. Background technique [0002] External scaffolding refers to the scaffolding erected on the periphery of the building. It is mostly used for external wall masonry, facade decoration and reinforced concrete projects. It is a working platform set up to ensure the smooth progress of various construction processes. External scaffolding is widely used, and various floor-standing external scaffolding, hanging scaffolding, pick-up scaffolding, hanging scaffolding, etc. are generally erected around the building. The wall connecting piece is an important part of the external scaffolding. It is a component that strengthens the stability of other structures by connecting with reliable fixed ends (such as walls, etc.). It is used in construction projects to connect the frame of the external...

AI Technical Summary

Problems solved by technology

[0004] However, in the above two methods, in order to ensure the strength requirements, both the lengthening screw and the steel pipe require a large diameter, so that the hole diameter of the PVC pipe and the steel pipe is also large, and it is difficult to ensure the quality of the plugging.

Moreover, the second approach resulted in a large number of steel pipe components of the outer scaffold remaining in the structure, and the remaining proportion was relatively high, which not only resulted in a large amount of waste of steel; but also the removal of the steel pipe members of the outer scaffold left on the structure was inconvenient and difficult for construction. The damage to the wall surface is relatively serious, resulting in quality problems related to waterproofing, which seriously affects the construction of the next decoration and increases the cost of on-site maintenance quality

In addition, in the prior art, the connection stability between the wall parts and the wall and / or the frame of the outer scaffold will directly affect the stability of the outer scaffold, and if the outer scaffold loses stability, it may also cause a collapse accident

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