Building near-edge structure column construction protection frame

Abstract

The invention discloses a building near-edge structure column construction protection frame which comprises stand columns. Three fixing rods which are parallel and first lantern rings are arranged between the two stand columns on the same side at equal intervals in the horizontal direction. The first lantern rings are connected with threaded sleeves and first screw rods through strengthening rods.The top ends of the first screw rods are fixedly connected with rotary discs used for rotating the first screw rods. Foot plates are arranged at the bottoms of the first screw rods. Connecting devices are arranged between the stand columns. Each connecting device comprises a second lantern ring, a connecting rod and a shaft rod, wherein the shaft rod is provided with an upper fixing nut, a lowerfixing nut, an upper buffering spring and a lower buffering spring. Net frames are arranged between the fixing rods. The net frames are symmetrically fixedly provided with clamping blocks, fixing holes and clamps, and the tops of the clamps are provided with sliding blocks and sliding grooves. By means of the building near-edge structure column construction protection frame, the problems that whena common protection frame is built, the size cannot be adjusted according to the space, when high-layer supporting net frames are used, the motion range is large and use is not safe, the moving position is not convenient, a supporting point is not changed, and time and labor are wasted during demounting and mounting are solved.

Description

technical field [0001] The invention relates to the field of protection frames, in particular to a construction protection frame for structural columns at the edge of a building. Background technique [0002] The protective frame is a safety protection device for the construction of the structural column. It is usually composed of supporting columns and supporting legs on both sides. Generally, two to three floors can be built by connecting the supporting columns. If the number of layers is too high, the center of gravity is too high. High, the protective frame as a whole is unstable and unsafe. After building the support columns on both sides, connect the support columns on both sides with cross fixing rods, and then hang the hooks at both ends of the support grid on the beams of the support columns to complete the construction of the main body, and you can stand on the support net Construction on the shelf. However, the following problems generally exist in the use of th...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a protective frame for the construction of structural columns on the side of the building to solve the problem that the commonly used protective frame cannot be adjusted according to the space when it is built, and the use of high-rise support grids has a large range of movement and is unsafe, and the moving position is inconvenient and the support point cannot be changed. And the problem of time-consuming and labor-intensive disassembly

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