Electric power engineering artificial cable inspection well structure
The utility model relates to an electric power engineering artificial cable inspection well structure which comprises an inspection well body, a water collecting pit is arranged at the lower end of the inspection well body, through holes for cables to penetrate through are formed in two pairs of sid...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an electric power engineering artificial cable inspection well structure which comprises an inspection well body, a water collecting pit is arranged at the lower end of the inspection well body, through holes for cables to penetrate through are formed in two pairs of side walls of the inspection well body, the upper end of the inspection well body is communicated witha shaft for maintainers to pass through, and a crawling ladder is arranged on the inner wall of the shaft in the axial direction. A ladder is erected between the two through holes in the inner wall ofthe inspection well body, and a water level warning device is arranged in the sump. According to the inspection well, surplus parts of the cables in the inspection well body are borne through the lapping ladder, on one hand, the surplus cables can be prevented from being piled up disorderly, the overhauling efficiency is improved, on the other hand, the cables can be prevented from making contactwith rainwater gathered on |
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