Prefabricated assembly-type substation cabin foundation

Abstract

The invention discloses a prefabricated assembly-type substation cabin foundation comprising a bottom plate assembly and enclosing wall board body assemblies. The bottom plate assembly comprises at least one fixed prefabricated bottom plate. The enclosing wall board body assemblies comprise two rows of side wall assemblies, front end blocking wall boards and rear end blocking wall boards. Each row of side wall assembly comprises at least one prefabricated side wall board. The front end blocking wall boards and the rear end blocking wall boards are detachably and fixedly connected with the prefabricated side wall boards at the leftmost ends and the rightmost ends of the two rows of side wall assemblies correspondingly, another three wall boards are all fixedly connected with the prefabricated bottom plates. Cable in-out openings are formed in at least one of the enclosing wall board body assemblies. A waterproof closed area defined by the enclosing wall board body assemblies and the bottom plate assembly serves as an inner cavity of the cabin foundation. The prefabricated assembly-type substation cabin foundation is simple in structure, each part is assembled conveniently and rapidly after being formed, and deformation resistance capability is high, the anti-seismic effect is achieved, mounting precision is high, building efficiency is high, and the cost can be effectively reduced.

Description

technical field [0001] The invention relates to a cabin foundation, in particular to a prefabricated substation cabin foundation. Background technique [0002] The tank foundation in the prior art is generally formed by the traditional concrete cast-in-place process, mainly as follows: [0003] 1. The construction team will build the processing area, steel bar processing, and formwork support on the construction site. After the steel bars are bound, the concrete will be poured and the formwork will be removed after curing. The construction effect is slow, the cycle is long, and the cost is high. [0004] 2. Poor quality: Due to the limited construction environment and conditions, there are many factors affecting the quality. For example, without post-tensioning prestressing measures, geological micro-vibration will cause deformation and fracture; small formwork assembly and splicing are carried out on the construction site There are many seams, it is difficult to support, i...

AI Technical Summary

Problems solved by technology

[0003] 1. The construction team will build the processing area, steel bar processing, and formwork support on the construction site. After the steel bars are bound, the concrete will be poured and the formwork will be removed after curing. The construction effect is slow, the cycle is long, and the cost is high.

[0004] 2. Poor quality: Due to the limited construction environment and conditions, there are many factors affecting the quality. For example, without post-tensioning prestressing measures, geological micro-vibration will cause deformation and fracture; small formwork assembly and splicing are carried out on the construction site There are many seams, the support is difficult, the mold is easy to be wrongly deformed, and the size error is large

Because the quality belongs to the follow-up inspection, the quality assurance rate is poor

[0005] 3. The construction site is messy, which is not conducive to safe and civilized production

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