Manufacturing mold of accurate steel bar positioning device and application of manufacturing mold

Abstract

The invention belongs to the related technical field of building construction production, and discloses a manufacturing mold of an accurate steel bar positioning device and application of the manufacturing mold. The manufacturing mold comprises a plurality of transverse vertical plates, a plurality of longitudinal vertical plates and steel bar supporting plates, wherein the transverse vertical plates and the longitudinal vertical plates are arranged at intervals, the surfaces of the longitudinal vertical plates and the surfaces of the transverse vertical plates are perpendicular and detachably connected, the longitudinal vertical plates and the transverse vertical plates form a plurality of blank structures, and the blank structures are used for forming positioning blocks; and the steel bar supporting plates are connected between the two longitudinal vertical plates, vertical columnar structures are arranged in the centers of the steel bar supporting plates, the appearance shapes of the columnar structures are the same as those of steel bars to be positioned, and the columnar structures are used for preparing holes for containing the steel bars in the positioning blocks. The manufacturing mold can be used for batch production of the steel bar positioning devices, the forming efficiency is high, and steel bar positioning holes in the forming device are produced in equal proportion through the steel bars, so that positioning is accurate.

Description

technical field [0001] The invention belongs to the technical field related to construction and production, and more specifically relates to a manufacturing mold of a steel bar precise positioning device and its application. Background technique [0002] At present, reinforced concrete structures are more and more widely used in the field of construction. In the construction of cast-in-place reinforced concrete structures and prefabricated reinforced concrete structures, ordinary concrete pads, plastic pads, steel bar stools, etc. are usually used for the setting of the protective layer of steel bars and the positioning and fixing of steel bars. The manufacturing process precision of general pads is relatively low. Low, the quality of the block is poor, and the precise positioning of the steel bars in the concrete structure cannot be achieved. [0003] The process of using the pad is generally to first clamp the steel bar in the groove of the pad, and then use iron wire to ...

AI Technical Summary

Problems solved by technology

In the construction of cast-in-place reinforced concrete structures and prefabricated reinforced concrete structures, ordinary concrete pads, plastic pads, steel bar stools, etc. are usually used for the setting of the protective layer of steel bars and the positioning and fixing of steel bars. The manufacturing process precision of general pads is relatively low. Low, poor pad quality, unable to achieve precise positioning of steel bars in concrete structures

[0003] The process of using the pad is generally to first clamp the steel bar in the groove of the pad, and then use iron wire to bind the steel bar and the pad together. The construction process is rough and greatly affected by artificial disturbance. During the process, pads often slipped and fell off, resulting in failure to ensure the thickness of the reinforcement cover of concrete members, and the problem of inaccurate reinforcement positions was serious; in addition, in the construction of large-volume concrete structures, the number of reinforcement pads was large, and the binding process took a lot of time and artificial, less economical

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