A method to facilitate disassembly and assembly of molds in the production of concrete prefabricated parts

Abstract

The invention discloses a precast concrete element, and particularly discloses a method for making molds convenient to disassemble and assemble in the precast concrete element production process. The method is used for construction engineering, railways, bridges and hydraulic engineering. According to the method for making the molds convenient to disassemble and assemble in the precast concrete element production process, the molds are easy to manufacture, low in energy consumption and cost, high in working efficiency, convenient to disassemble and assemble and capable of being reused. Each mold is made of metal materials and composed of a bottom plate and four side plates, wherein the four side plates are movably connected with the bottom plate, and every two adjacent side plates are connected through a detachable clamping buckle or lock catch. According to the method for making the molds convenient to disassemble and assemble in the precast concrete element production process, not only are the molds easy and convenient to manufacture, but also the molds are convenient to disassemble and assemble, production cost is reduced, and silica gel elements can be reused.

Description

technical field [0001] The invention relates to a concrete prefabricated part; in particular, a method for the concrete prefabricated part which is convenient for mold disassembly and assembly during the production of the concrete prefabricated part in construction engineering, railway, bridge and water conservancy project. Background technique [0002] The current prefabricated parts are in a regular shape. It is relatively easy to open and demould prefabricated parts such as cuboids and cylinders. The holes on these objects are also small on the inside and large on the outside. In such a mold Although it is difficult to open holes, it can still be realized. These holes are often replaced by hard objects. When the hole groove of the prefabricated part is a hole with a large inside and a small outside, if the hole is replaced by a wooden material, the wooden material is often destroyed by external force, which will cause damage to the hole. The shape of the damaged hole cann...

AI Technical Summary

Problems solved by technology

[0002] The current prefabricated parts are in a regular shape. It is relatively easy to open and demould prefabricated parts such as cuboids and cylinders. The holes on these objects are also small on the inside and large on the outside. In such a mold Although it is difficult to open holes, it can still be realized. These holes are often replaced by hard objects. When the hole groove of the prefabricated part is a hole with a large inside and a small outside, if the hole is replaced by a wooden material, the wooden material is often destroyed by external force, which will cause damage to the hole. The shape of the damaged hole cannot be reproduced repeatedly, let alone large-scale production

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