Bridge deck accessory component manufacturing mold and bridge deck accessory component manufacturing method

Abstract

The invention discloses a bridge deck accessory component manufacturing mold. The bridge deck accessory component manufacturing mold comprises a bottom mold body, two end mold bodies and two side moldbodies, the end mold bodies and the side mold bodies are detachably connected with the bottom mold body, the two end mold bodies are connected to the two ends of the bottom mold body correspondingly,the two side mold bodies are connected to the two sides of the bottom mold body correspondingly, and the bottom mold body, the end mold bodies and the side mold bodies define a box-shaped structure with the upper end open. The bottom mold body is provided with a groove used for containing a bridge deck accessory component, the groove is formed by connecting continuously-bent bottom plates, the adjacent bottom plates are rotationally connected, a back arris gap is formed between the adjacent bottom plates, and an adjusting rod for adjusting the relative positions of the bottom plates is arranged below the bottom mold body. The bridge deck accessory component manufacturing mold effectively overcomes the defects that many installation procedures are needed for a traditional bridge deck system protection wall, a vertical wall, a side wall and other bridge deck accessory structures, the number of adopted formworks is large, concrete pouring is carried out multiple times, the formwork dismounting and mounting process is tedious, formwork dismounting needs to wait for the concrete strength, all the procedures are carried out in sequence, the construction period is long, the number of users is large, and time and labor are wasted when materials are transported, disassembled and assembled.

Description

technical field [0001] The invention relates to the technical field of bridge engineering, in particular to a mold for making an accessory component of a bridge deck and a method for making an accessory component of a bridge deck. Background technique [0002] At present, railway bridges account for a relatively large proportion of the total length of the line, and the auxiliary structures of the bridge deck mainly include protective walls, vertical walls, side walls, etc. The existing auxiliary structures of the box girder bridge deck need to be installed in blocks, which cannot be completed at one time, resulting in a long construction period. , There are many processes, a large amount of cast-in-place operations, unstable construction quality, and difficult maintenance operations. Each process needs to bind steel bars in advance, install formwork and pour concrete. Each process needs to be carried out in sequence and requires different formwork. In addition, it is difficu...

AI Technical Summary

Problems solved by technology

[0002] At present, railway bridges account for a relatively large proportion of the total length of the line, and the auxiliary structures of the bridge deck mainly include protective walls, vertical walls, side walls, etc. The existing auxiliary structures of the box girder bridge deck need to be installed in blocks, which cannot be completed at one time, resulting in a long construction period. , many processes, large amount of cast-in-place operations, unstable construction quality, difficult maintenance operations, etc.

Each process needs to bind steel bars in advance, install formwork and pour concrete. Each process needs to be carried out in sequence and requires different formwork. In addition, it is difficult to transport the formwork on the construction site, which greatly affects the construction efficiency.

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