Prefabricated integral type electric power inspection well shaft accessory

The utility model discloses a prefabricated integral type electric power inspection well shaft accessory. The device comprises a main pipeline, a bottom plate and a reserved pipeline, the inner diameter of the main pipeline is consistent with the inner diameter of a shaft of the power inspection wel...

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Bibliographic Details
Main Authors WANG JIJUN, QIAO JIANWEI, YANG HAO, CHEN TAO, WANG ZHENGNIAN, HOU DONGKE, LIU FUQIANG, XU LEI, DING CHAOLEI, WEI XIAOFEI
Format Patent
LanguageChinese
English
Published 22.11.2019
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a prefabricated integral type electric power inspection well shaft accessory. The device comprises a main pipeline, a bottom plate and a reserved pipeline, the inner diameter of the main pipeline is consistent with the inner diameter of a shaft of the power inspection well; the bottom plate is of an annular plate-shaped structure fixed to the bottom of the main pipeline. A plurality of reserved pipeline connecting holes are formed in the side surface of the main pipeline; the end, communicated with the interior of the main pipeline, of the reserved pipeline connecting hole inclines downwards. The reserved pipeline comprises a horizontal end and an inclined end, the inclined end is fixedly inserted into the reserved pipeline connecting hole and communicated withthe main pipeline, and the problems that a shaft structure is damaged and an outer protective layer of a cable is damaged due to external wiring generated by a traditional shaft method are effectivelysolved. 本实用新型公开了一种预制成型整体式
Bibliography:Application Number: CN201920274063U