Prefabricated steel concrete combined ring main unit foundation

Abstract

The invention discloses a prefabricated steel concrete combined ring main unit foundation. The prefabricated steel concrete combined ring main unit foundation comprises a prefabricated bottom plate and stand columns detachably arranged on the four edges of the bottom plate, wherein the stand columns comprise corner stand columns located at the four corners of the bottom plate and standard stand columns located on the edges of the bottom plate; anti-seepage concrete prefabricated wall plates are detachably connected between the adjacent stand columns to form four wall bodies of a ring main unit; the wall plates are of a multi-stage stacking structure from bottom to top; and ring beams are arranged on the tops of the wall plates and provided with cover plates. The ring main unit foundation is manufactured through a dry method construction process, and the advantages that prefabricated part production is standardized, transportation and hoisting are simplified, and splicing and assembling are modularized are achieved; the problems that when a concrete foundation is manufactured through a traditional wet method construction process, the cast-in-place maintenance period is long, and the environment is not friendly are solved; and the operation construction efficiency is improved to the maximum degree, the standard construction level of a company distribution network is improved, and the customer service satisfaction degree is improved.

Description

Technical field: [0001] The invention relates to a foundation of a prefabricated steel-concrete combined ring network cabinet. Background technique: [0002] The ring network cabinet is a group of electrical transmission and distribution equipment installed in a metal or non-metal insulated cabinet or made into an assembled interval ring network power supply unit. It is widely used in the distribution of load centers such as urban power distribution, public places, and factories. Power stations and box-type substations. The foundation of the ring network cabinet is an important part to ensure its safe and stable operation. Common foundations are divided into two forms: brickwork and cast-in-place. Due to the shortcomings of the block material itself, the brick foundation has low strength, is easy to corrode, and the protective layer mortar has poor adhesion and is easy to fall, resulting in poor appearance and other quality problems. disuse. Most of the cast-in-place conc...

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Problems solved by technology

[0004] In order to overcome the defects of the prior art, the purpose of the present invention is to provide a prefabricated steel-concrete combined ring network cabinet foundation, which mainly solves the "wet" operation such as traditional brickwork or cast-in-place technology, which is limited to manual work and site environment. Poor stability and durability, long production cycle, unfriendly environment and waste of resources

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