Extra-high voltage iron tower foundation bolt wrench

The utility model provides an extra-high voltage iron tower foundation bolt wrench which comprises a shell, a worm wheel set and a gear set, the worm wheel set and the gear set are arranged in the shell, a worm wheel in the worm wheel set and a driving gear in the gear set are coaxially arranged in...

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Bibliographische Detailangaben
Hauptverfasser:	FAN CHANG, LIU JIANGTAO, MEI JIAQI, LEI MIN, YANG YAQIN, LI JINSHU, LIU YANG, WU YUN, ZHANG CHUAN, CHENG YUDONG, HAN YONGPU, PAN LEI, ZHANG LU, PAN ZHENGJIE, QIAO ZHISHENG, WANG YUAN, ZHANG ZHEN, ZHU WANBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model provides an extra-high voltage iron tower foundation bolt wrench which comprises a shell, a worm wheel set and a gear set, the worm wheel set and the gear set are arranged in the shell, a worm wheel in the worm wheel set and a driving gear in the gear set are coaxially arranged in a transmission mode, a pinion in the gear set drives a large gear to rotate, and an output shaft is rotationally arranged at the bottom of the shell. The output shaft is coaxial with a worm used for input in the worm gear set, a connecting sleeve used for being connected with a foundation bolt is arranged at the bottom end of the output shaft, the gear set comprises two bevel gears which are meshed with each other, the axes of the bevel gears are perpendicular to each other, and a mounting shaft of the driven gear is in transmission connection with the output shaft through a chain wheel set. The problem that in the prior art, when a spanner with an input shaft and an output shaft not located on the same straight li