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A platform for research: civil engineering, architecture and urbanism
Wiring dedicated ladder for switch cabinet maintenance
A wiring dedicated ladder for switch cabinet maintenance comprises a base, moving wheels and turning wheels mounted at the bottom of the base, and vertical pillars and a staircase mounted at the top of the base. The staircase is welded to the vertical columns and at least comprises tool boxes. The tool boxes are disposed in gaps between adjacent steps. The surface of the step at the top end of the staircase is provided with an arc-surface column, the surface of the column is provided with an air vent, a fan is disposed in the air vent, and air from the fan flows out of the column through the air vent; an electricity measuring rod which is telescopic is disposed on one vertical column and provided with an earth leakage alarm, the electricity measuring rod detects current, and the earth leakage alarm sends out warnings. The ladder has the advantages that the ladder is applicable to detecting whether a high site has an earth leakage or not, detection devices and elements are convenient to carry, standing is easy for operators, and interior temperature of work suits for operators can be reduced.
Wiring dedicated ladder for switch cabinet maintenance
A wiring dedicated ladder for switch cabinet maintenance comprises a base, moving wheels and turning wheels mounted at the bottom of the base, and vertical pillars and a staircase mounted at the top of the base. The staircase is welded to the vertical columns and at least comprises tool boxes. The tool boxes are disposed in gaps between adjacent steps. The surface of the step at the top end of the staircase is provided with an arc-surface column, the surface of the column is provided with an air vent, a fan is disposed in the air vent, and air from the fan flows out of the column through the air vent; an electricity measuring rod which is telescopic is disposed on one vertical column and provided with an earth leakage alarm, the electricity measuring rod detects current, and the earth leakage alarm sends out warnings. The ladder has the advantages that the ladder is applicable to detecting whether a high site has an earth leakage or not, detection devices and elements are convenient to carry, standing is easy for operators, and interior temperature of work suits for operators can be reduced.
Wiring dedicated ladder for switch cabinet maintenance
PENG KAI (author) / CUI SHIYONG (author) / WANG GONGNENG (author) / YANG YUHUA (author) / LI SHUANGJIAN (author) / CHEN JINGHUA (author)
2016-02-03
Patent
Electronic Resource
English
Cabinet door fixing device for switch cabinet maintenance
| European Patent Office | 2021