Portable tree pruning auxiliary device and construction method

• Main Authors: CAO GUOJI, LIU PENGGE, MA FUHONG, LI ZHEN, ZHANG YAMIN, WANG PENG, LIU BAOSHENG, ZHANG XINXIN, XIONG HUAIJUN, GUO MINGMING, ZHANG GUANYING, CAO YUHAN, SHI WEI, WANG XIAONA, DING WENTIAN, HAN SONG, ZHANG KAIFAN, MARCHETTI, ZHANG SHUANZENG, HE HAIYAN
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention discloses a portable tree pruning auxiliary device and a construction method.The portable tree pruning auxiliary device comprises two U-shaped frames, a screw, a first displacement plate and a second displacement plate, the two U-shaped frames are connected together in an inserted mode through the screw, and the screw is sequentially sleeved with the first displacement plate and the second displacement plate; a clamping hoop assembly is rotationally connected between the end plates at the rear end of the first displacement plate, a first supporting column is fixed in the clamping hoop assembly, a lantern ring is arranged on the first supporting column, a through hole is formed in the lantern ring, and a winder is arranged above the second displacement plate. The high-voltage line branch cutting device solves the problem that branches scratch the line when the branches of the high-voltage line are cut outdoors, the burden of workers is relieved, the working efficiency is improved, the constructio