Formwork supporting rod

Abstract

The invention discloses a formwork supporting rod. A plurality of telescopic vertical rods (2) are sequentially arranged in an inner cavity of a main vertical rod (1) from inside to outside. The outer wall of the main vertical rod (1) and the outer walls of the telescopic vertical rods (2) are each uniformly provided with a plurality of scale marks (13). A plurality of grooves are evenly distributed in the outer walls of two sides of each telescopic vertical rod (2). Fluorescent marks on the formwork supporting rod bring convenience to the arrangement of the formwork supporting rod at night, and safe construction on an engineering site is ensured. According to the story height of a building, the height of the supporting rod is adjusted coarsely and finely, so that the effect of the accurate height is achieved. The supporting rod can be used for vertical supporting as well as diagonal supporting, and is flexible, simple in construction process, small in size and occupied space, convenient to transport by a long distance, convenient to store on the engineering site, and beneficial to effective realization of civilized construction.

Description

technical field [0001] The invention relates to a building construction tool, in particular to a template support rod. Background technique [0002] At present, in the construction project, due to the constraints of various factors, the project site needs to be constructed at night and underground. When arranging the formwork support rods, it is difficult to accurately control the height of the support rods due to insufficient lighting and dim light at night. Furthermore, the support rod is limited by the length of the steel pipe and the height of the building. When the length of the steel pipe does not match the height of the building, it is necessary to splice the steel pipe, which affects the overall mechanical performance of the support rod and reduces the construction efficiency. , and the reuse rate is low, and the economic benefit is low. Contents of the invention [0003] The object of the present invention is to provide a formwork support rod, which is convenient...

AI Technical Summary

Problems solved by technology

[0002] At present, in construction engineering, due to the constraints of various factors, the project site needs to be constructed at night and underground. When arranging the formwork support rods, it is difficult to accurately control the height of the support rods due to insufficient lighting at night and dim light.

Furthermore, the support rod is limi

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