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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| creator | WANG JIJUN QIAO JIANWEI YANG HAO CHEN TAO WANG ZHENGNIAN HOU DONGKE LIU FUQIANG XU LEI DING CHAOLEI WEI XIAOFEI |
| description | 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 |
| format | Patent |
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本实用新型公开了一种预制成型整体式</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Prefabricated integral type electric power inspection well shaft accessory |
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