Maintenance device and maintenance system suitable for fair-faced column
The utility model belongs to the technical field of column maintenance equipment, and provides a maintenance device and system suitable for a fair-faced column, mainly comprising a device frame body and a water supply hose, the device frame body comprises a first frame body and a second frame body,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of column maintenance equipment, and provides a maintenance device and system suitable for a fair-faced column, mainly comprising a device frame body and a water supply hose, the device frame body comprises a first frame body and a second frame body, one end of the first frame body is hinged to one end of the second frame body, and the other end of the first frame body is hinged to the other end of the second frame body; a locking mechanism is arranged at the other end of the first frame body and the other end of the second frame body, and a containing space is defined between the first frame body and the second frame body; the water supply hose comprises a spraying section and a water supply section, the spraying section is arranged on the device frame body, a plurality of spraying holes are formed in the spraying section towards the containing space, and the water supply section is communicated with the spraying section. According to the scheme, the spraying |
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