Lifting appliance and method for mounting pole-mounted switch

A technology of switch and spreader on the pole, which is applied in the direction of switchgear, hoisting device, and components with teeth, etc., which can solve the threat to the personal safety of ground operators, the working surface of the crane is easily affected by the terrain, and the normal operation of the switch on the pole. Installation and other issues, to avoid decoupling problems, small working area, and small terrain impact

Pending Publication Date: 2021-09-17
国网山东省电力公司肥城市供电公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the installation of the switch on the column is generally hoisted by a crane with a single rope, but the crane’s working surface is large and easily affected by the terrain, and the crane cannot enter the installation in special terrains such as slopes, and the single-rope hoisting process of the crane is unstable, which is likely to cause decoupling. Threatening the personal safety of ground workers and affecting the normal installation of the switch on the pole

Method used

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  • Lifting appliance and method for mounting pole-mounted switch
  • Lifting appliance and method for mounting pole-mounted switch
  • Lifting appliance and method for mounting pole-mounted switch

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Embodiment Construction

[0037] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should belong to the present invention scope of protection.

[0038] Meanwhile, the terms "central", "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describi...

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Abstract

The invention discloses a lifting appliance and method for mounting a pole-mounted switch, and belongs to the technical field of lifting appliances for mounting pole-mounted switches. The lifting appliance comprises an electric pole, a fixing hoop is arranged on the electric pole, a bearing frame is arranged on the fixing hoop, a double-track fixed pulley is arranged on the bearing frame, and a lifting rope is wound on the double-track fixed pulley. One end of the lifting rope is connected with the pole-mounted switch, and the other end of the lifting rope is connected with a hoisting mechanism which is arranged on the ground. The lifting appliance is specially designed for hoisting the pole-mounted switch, the working face is small, the terrain influence is small, the lifting appliance can be used on common ground or slopes, traditional single-rope hoisting is abandoned, double ropes are creatively used for hoisting the pole-mounted switch, the pole-mounted switch can stably ascend in the hoisting process, the unhooking problem is avoided, personal safety of ground operators is guaranteed, and normal installation of the pole-mounted switch is guaranteed.

Description

technical field [0001] The invention relates to the technical field of switch installation on a pole, in particular to a hanger and a method for installing a switch on a pole. Background technique [0002] The switch on the pole refers to a type of safety switch used on the utility pole to ensure the safety of electricity consumption. Its main function is to isolate the high voltage of the circuit. The pole switch on the market has various forms and performances. switch, contact switch, etc. [0003] At present, the installation of the switch on the column is generally hoisted by a crane with a single rope, but the crane’s working surface is large and easily affected by the terrain, and the crane cannot enter the installation in special terrain such as slopes, and the single-rope hoisting process of the crane is unstable, which is likely to cause decoupling. Threatening the personal safety of ground operators and affecting the normal installation of switches on the pole. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D3/04B66D3/18B66D3/26H02B3/00
CPCB66D3/04B66D3/18B66D3/26H02B3/00
Inventor 陈西迎王宗正孙衍伟陈雁泽孟科赵震杨宪营秦鹏池金叶
Owner 国网山东省电力公司肥城市供电公司
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