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Spider-type high-altitude working bench

A workbench, spider technology, applied in the direction of overhead line/cable equipment, switchgear, electrical components, etc., can solve problems affecting the work progress, affecting the safety of workers, etc., to improve construction quality and efficiency, and to carry out operations freely. Effect

Inactive Publication Date: 2014-02-26
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, high-altitude operations are often carried out in the power industry, and due to limited conditions, the placement of tools and maintenance equipment will encounter certain difficulties during high-altitude operations, which not only affects the work progress, but also affects the safety of staff

Method used

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  • Spider-type high-altitude working bench

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Embodiment Construction

[0007] as attached figure 1 Shown is a schematic view of the structure of the present invention, in which only the central support part and one support arm are shown, and the other two support arms have the same structure.

[0008] On the horizontal circumference of a central support 1 in the shape of a hollow sphere, three shaft holes are evenly distributed, and a gear shaft 5 is installed in the shaft hole. 7. There is a shaft hole in the center of the top of the center support 1 and the support shaft 2 is installed. The lower end of the support shaft is in the cavity of the center support 1. There is a vertical steering gear 4 at the bottom. The vertical steering gear 4 and three Horizontal steering gear meshes.

[0009] The left end of the above-mentioned gear shaft 5 is fixed with a fastening sleeve 6 with internal thread, and the left end of the external threaded rod matching the internal thread of the fastening sleeve 6 is one end of the universal joint coupling 8, and...

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Abstract

A spider-type high-altitude working bench belongs to electric power industry construction maintenance equipment. According to the bench of the invention, three axle holes are uniformly distributed on a horizontal circumference of a hollow sphere-shape center support. A gear shaft is installed in the axle holes. A center position of a top of the center support is provided with one axle hole and a support shaft, and a bottom end is provided with a vertical steering gear. The vertical steering gear is engaged with three horizontal steering gears. A left end of the gear shaft is fixed with a fastening sleeve with an internal screw thread. A left end of an external threaded rod which is matched with the internal screw thread of the fastening sleeve is one end of an universal joint coupling. The other end of the universal joint coupling is fixed with one fastening sleeve through a part of round bar and is successively connected to a fastening sleeve on a leftmost end and a mechanical tong. A top of the support shaft is provided with a horizontal bracket. The horizontal bracket is provided with an installing hole. The bench of the invention is designed for an aerial working need in an electric power industry. The working bench has three tentacles which can rotate arbitrarily and grasp and have a locking function. As long as high-altitude working points possess more than three firm upholders, a firm support mode can be formed. High-altitude working personnel can freely carry out works so that construction quality and efficiency are greatly increased.

Description

technical field [0001] The invention belongs to construction and maintenance equipment in the electric power industry, and relates to a working platform used in high-altitude operations. Background technique [0002] At present, high-altitude operations are often carried out in the power industry. However, due to limited conditions, certain difficulties will be encountered in the placement of tools and maintenance equipment during high-altitude operations, which not only affects the work progress, but also affects the safety of the staff. Therefore, in the case of high-altitude operations, trying to create a working environment similar to ground work is one of the effective means to improve work efficiency. Contents of the invention [0003] The purpose of the invention is to make a spider-type aerial work platform aiming at the characteristics of aerial work in the electric power industry. [0004] The technical scheme of the present invention is: on the horizontal circu...

Claims

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Application Information

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IPC IPC(8): H02B3/00H02G1/02
Inventor 邹启群王晓宁
Owner STATE GRID CORP OF CHINA
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