Large-span photovoltaic support assembly nut fastening auxiliary device

• Main Authors: LI FEIYANG, LI ZHIHAO, WANG XUAN, WEI GAOSHUAI, WEI MENGJU, WANG JIE, DONG ZHONGHONG, WANG XU, ZHANG OUCHAO, ZHAO YANG, ZHANG JUANHUI
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2024
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model belongs to the technical field of electric power and building construction, and particularly relates to a large-span photovoltaic support assembly nut fastening auxiliary device which comprises a locking device and a fastening device, the locking device is used for locking a bolt of a bolt assembly, the locking device comprises a locking rod, a locking head is arranged at the end of the locking rod, and the fastening device is arranged on the locking rod. The locking head is provided with a notch used for clamping the bolt, the fastening device is used for fastening a nut of the bolt assembly and comprises a fastening rod, a fastening sleeve is arranged at the end of the fastening rod, and the inner wall of the fastening sleeve is of a polygonal structure used for being matched with the nut. The device improves the installation efficiency, reduces the construction safety risk, enables the assembly to be accurately positioned, is light in structure, is convenient to construct, and can effecti