Warning bar easy to recycle and disassemble for building

Abstract

The invention provides a warning bar easy to recycle and disassemble for building, and belongs to construction equipment. The warning bar easy to recycle and disassemble for building comprises a bottom plate and a warning panel; coupled wheels are vertically and fixedlyconnected to the both sides of the lower end of the bottom plate; a thick rod is vertically and fixedlyconnected to the central position of the lower end of the bottom plate; a first screw is arrangedat the lower end of the thick rod; a support plate is fixedly connected to the lower end of the first screw; clamping slots are symmetrically and fixedly connected to the both sides of the upper end of the bottom plate; vertical rods are vertically inserted into the clamping slots; two first penetrating holes are formed in the front end of each of the vertical rods from the top to the bottom; a first clamping rod is horizontally and fixedly connected to the central position of the left end of the vertical rod on the left; asecond clamping rod is horizontally and fixedly connected to the central position of the right end of the vertical rod on the right; and two cross rods are arranged between the two vertical rods fromthe top to the bottom. According to the warning bar easy to recycle and disassemble for building, the coupled wheels facilitate the movement of the whole device; the first screw rotates and extends around the thick rod; reflecting plates facilitate the warning work at nights; and a third clamping rod and a fourth clamping rod are clamped mutually.

Description

technical field [0001] The invention relates to construction equipment, in particular to a warning fence for construction that is easy to recycle and disassemble. Background technique [0002] Traditional temporary warning bars are generally welded with steel bars or steel pipes. When pouring concrete, it is necessary to pre-embed the steel bars to fix the position, then weld the column steel bars or steel tubes with the pre-embedded steel bars, and then weld the steel bars to the Temporary warning bars are formed on the columns. After the project is completed, these temporary warning bars need to be removed by gas welding and cutting. The operation process of installing and removing such temporary warning bars is time-consuming, labor-intensive, and low in efficiency. The steel bars and steel pipes cannot be reused, which causes a great waste of resources and increases the cost of the project. Contents of the invention [0003] In view of the above-mentioned deficiencies...

AI Technical Summary

Problems solved by technology

[0002] Traditional temporary warning fences are generally welded with steel bars or steel pipes. When pouring concrete, it is necessary to pre-embed the steel bars to fix the position, then weld the column steel bars or steel tubes with the pre-embedded steel bars, and then weld the steel bars on the Temporary warning bars are formed on the columns. After the project is completed, these temporary warning bars need to be removed by gas welding and cutting. The operation process of installing and removing such temporary warning bars is time-consuming, labor-intensive, and low-efficiency. The steel bars and steel pipes cannot be reused, which causes a great waste of resources and increases the cost of the project

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