Multifunctional scaffold for construction engineering

Abstract

The invention provides a multifunctional scaffold for construction engineering. The multifunctional scaffold comprises a turning fastener and steel pipes. One end of the turning fastener is composed of an upper fastener block and a lower fastener block which are rotationally connected. A screw axially connected to the left end of the lower fastener block penetrates through a through hole formed inthe left end of the upper fastener block, and a nut is connected to the screw in a threaded mode; each limiting device is jointly composed of a cylindrical block, a threaded column and a rubber cushion layer; each threaded column is connected to the center of the tail end of the corresponding cylindrical block in a welded mode, and the threaded columns are connected in threaded grooves in a threaded mode; and each rubber cushion layer adheres to the head end of the corresponding cylindrical block. By arranging four nylon wires, the nut is not separated from the upper fastener piece, so that losing of the nut is avoided; and by arranging bearings and circular ring blocks, the situation that when the nut is twisted, the four nylon wires drill a hole along with the nut is facilitated, and thus twisting of the nut is not hindered.

Description

technical field [0001] The invention belongs to the technical field of supporting structures for construction engineering, and more specifically relates to a multifunctional scaffold for construction engineering. Background technique [0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. Fastener-type scaffolding is widely used in construction projects, but there are also corresponding deficiencies: 1. When the fastener-type scaffolding is disassembled, it is easy to lose small parts (such as the nuts used in fasteners), which will not change for reuse; 2. The connection quality of fastener nodes is affected by the fastener itself and the operation of workers. When workers tighten fasteners, generally in order to ensure the fixing strength, Generally, the nut is tightened excessively so that the inner end of the fastener fits tightly with the steel pipe, but this operation can easily cause the load to exceed the maximum ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a multifunctional scaffold for construction engineering, so as to solve the problem that small parts (such as nuts used in fasteners) are easily lost when the existing fastener-type scaffold is disassembled, causing inconvenience to reuse. Change; the connection quality of the fastener node is affected by the fastener itself and the operation of the worker. When the worker tightens the fastener, in order to ensure the fixing strength, the worker generally tightens the nut excessively, so that the inner end of the fastener is tightly connected to the steel pipe. Fitting, but this operation can easily cause the load to exceed the maximum bearing load of the fastener. When the external pressure is too large, it is easy to cause the fastener to break, and there is a big safety hazard.

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