A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
500KV power transmission line hot-line work rotary insulation horizontal ladder
The invention relates to a 500KV power transmission line live-line work rotary insulation horizontal ladder, and relates to the technical field of power line repair, the 500KV power transmission line live-line work rotary insulation horizontal ladder comprises a horizontal ladder body, the horizontal ladder body comprises a plurality of sections of short horizontal ladders, each short horizontal ladder comprises a left side rod and a right side rod which are parallel to each other, the left side rod and the right side rod are connected through a plurality of cross rods, and the cross rods are perpendicular to the left side rod and the right side rod. The short horizontal ladders are connected through the connecting device, one side of the horizontal ladder body is connected with the rotating device, the other side of the horizontal ladder body is connected with the fixing device, and the fixing device is connected with a tower body through an insulating rope. The sliding movable seat with the brake is additionally arranged, the structure is simple, manufacturing is convenient, and the influence on an original tensile flat ladder structure is small. According to the invention, the horizontal ladder body adopts a 2-2-3-3 type unequal-length sectional horizontal ladder, and a plurality of sections of corresponding short horizontal ladders are selected for sectional assembly according to actual requirements, so that the application range is wide; and a stable triangular structure is formed among the insulating rope, the horizontal ladder and the tower body.
本发明涉及一种500KV输电线路带电作业旋转绝缘平梯，涉及电力抢修技术领域，包括平梯本体，平梯本体包括若干段短平梯，短平梯包括两条互相平行的左边杆和右边杆，左边杆和右边杆之间通过若干条横杆连接，横杆与左边杆和右边杆垂直，短平梯之间通过连接装置连接，平梯本体一侧连接旋转装置，平梯本体的另一侧连接固定装置，固定装置通过绝缘绳连接塔身。本申请增加带制动、可滑动的移动座椅，结构简单，制作方便，对原有的耐张平梯结构影响不大。本发明的平梯本体采用2‑2‑3‑3式不等长分段式平梯，根据实际需求，选择对应的多段短平梯进行分段组装，适应面广；绝缘绳与平梯以及塔身之间形成稳定的三角结构。
500KV power transmission line hot-line work rotary insulation horizontal ladder
The invention relates to a 500KV power transmission line live-line work rotary insulation horizontal ladder, and relates to the technical field of power line repair, the 500KV power transmission line live-line work rotary insulation horizontal ladder comprises a horizontal ladder body, the horizontal ladder body comprises a plurality of sections of short horizontal ladders, each short horizontal ladder comprises a left side rod and a right side rod which are parallel to each other, the left side rod and the right side rod are connected through a plurality of cross rods, and the cross rods are perpendicular to the left side rod and the right side rod. The short horizontal ladders are connected through the connecting device, one side of the horizontal ladder body is connected with the rotating device, the other side of the horizontal ladder body is connected with the fixing device, and the fixing device is connected with a tower body through an insulating rope. The sliding movable seat with the brake is additionally arranged, the structure is simple, manufacturing is convenient, and the influence on an original tensile flat ladder structure is small. According to the invention, the horizontal ladder body adopts a 2-2-3-3 type unequal-length sectional horizontal ladder, and a plurality of sections of corresponding short horizontal ladders are selected for sectional assembly according to actual requirements, so that the application range is wide; and a stable triangular structure is formed among the insulating rope, the horizontal ladder and the tower body.
本发明涉及一种500KV输电线路带电作业旋转绝缘平梯，涉及电力抢修技术领域，包括平梯本体，平梯本体包括若干段短平梯，短平梯包括两条互相平行的左边杆和右边杆，左边杆和右边杆之间通过若干条横杆连接，横杆与左边杆和右边杆垂直，短平梯之间通过连接装置连接，平梯本体一侧连接旋转装置，平梯本体的另一侧连接固定装置，固定装置通过绝缘绳连接塔身。本申请增加带制动、可滑动的移动座椅，结构简单，制作方便，对原有的耐张平梯结构影响不大。本发明的平梯本体采用2‑2‑3‑3式不等长分段式平梯，根据实际需求，选择对应的多段短平梯进行分段组装，适应面广；绝缘绳与平梯以及塔身之间形成稳定的三角结构。
500KV power transmission line hot-line work rotary insulation horizontal ladder
一种500KV输电线路带电作业旋转绝缘平梯
YIN ZHIMIN (author) / JI SHICHAO (author) / WANG YUNFENG (author) / LIU PINGPING (author) / FANG JIE (author) / WU SONG (author) / CHENG LIANGLIANG (author) / LI HAOYAN (author) / DAI JIANHUA (author)
2023-08-18
Patent
Electronic Resource
Chinese
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