Folding telescopic induction type insulation ladder
An insulating ladder and inductive technology, which is applied in the direction of ladders, buildings, building structures, etc., can solve the problems of unfavorable emergency accidents or defect handling work, which is not conducive to personal and equipment safety, and has no high-strength insulation protection, etc., and achieves light weight , Novel appearance, good flame retardancy
Active Publication Date: 2015-08-05
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0003] 1. The length is too long, which takes up a lot of space in the engineering vehicle, which is not convenient for vehicle, and is not conducive to emergency accident or defect handling work;
[0004] 2. Aluminum ladders and wooden ladders have no high-strength insulation protection, which is not conducive to the safety of personal and equipment;
[0005] 3. In particular, it is impossible to distinguish and identify whether the equipment is live or not, which may easily cause electric shock and induction to electric climbing workers.
Method used
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Embodiment Construction
[0028] Such as figure 1 As shown, the present invention is a foldable telescopic induction type insulation ladder, which is mainly connected by an insulation ladder panel 1, an induction detector 2, a telescopic pull ring 3, a shaft steel part, a rubber insulation ladder foot 4, and an insulation ladder support 5. made. Specifically, it is formed by connecting a plurality of insulating ladder panels 1 with a plurality of insulating ladder stays 5; an induction detector 2 is provided on the insulating ladder panel 1, and a telescopic pull ring 3 is provided on the insulating ladder stays 5; The bottom of clapper 1 is also provided with rubber insulating ladder foot 4.
[0029] The insulating ladder panel 1 and the insulating ladder brace 5 are connected incompletely through, and the insulating ladder panel 1 is provided with an insulating ladder brace hole, and an insulating rod is arranged in the insulating ladder brace hole, and the insulating rod penetrates the insulating l...
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The invention relates to a folding telescopic induction type insulated ladder belonging to the technical field of auxiliary tools for an electric power system. The folding telescopic induction type insulated ladder comprises ladder butts and ladder braces, and is specifically formed by the connection of a plurality of insulated ladder steps and a plurality of insulated ladder braces, wherein inductive probes are arranged on the insulated ladder steps, telescopic pull rings are arranged on the insulated ladder braces, and the bottom of the insulated ladder step at the lowermost end is also provided with a rubber insulated ladder butt. When an operator of the electric power system does climbing operation, the folding telescopic induction type insulated ladder can be adjusted according to the actual height of a working site, also can warn and detect whether adjacent equipment is electrified or not in a safe and controllable range so as to distinguish the safe and dangerous voltages conveniently, and is simple in structure, convenient and rapid to use, firm and durable. The folding telescopic induction type insulated ladder can be used as a multifunctional safe climbing operation tool which is widely adopted in the electric power system.
Description
Technical field [0001] The invention relates to a folding telescopic induction type insulation ladder, which belongs to the technical field of power system auxiliary tools. Background technique [0002] At present, the ladder structures widely used in power systems are made of aluminum single or folding ladders and wooden single or folding ladders. The following deficiencies were found in the actual process of power production operations: [0003] 1. The length is too long, which takes up a lot of space in the engineering vehicle, which is not convenient for vehicle, and is not conducive to emergency accident or defect handling work; [0004] 2. Aluminum ladders and wooden ladders have no high-strength insulation protection, which is not conducive to the safety of personal and equipment; [0005] 3. In particular, it is impossible to distinguish and identify whether the equipment is live or not, and it is easy to cause electric shock and induction to electric climbing work...
Claims
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IPC IPC(8): E06C1/12E06C7/08
Inventor 李惠平张金明潘群祥马平孙飞跃孙明林杨海江高强
Owner STATE GRID CORP OF CHINA