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A cable trench cover disassembly device

A cable trench cover and side plate technology, which is applied in the direction of transportation and packaging, load hanging components, cranes, etc., can solve the problems of failure to meet the time requirements for troubleshooting, abrasions, crushing injuries, crushing injuries, and prolonging the working cycle. problems, to achieve the effect of enhancing the scope of application, ensuring safety, and improving regulation efficiency

Active Publication Date: 2022-07-01
国网山东省电力公司曹县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the safety of removing the cover plate in the traditional way is not enough, and safety accidents such as abrasions, crushing injuries, and crushing injuries often occur
In addition, the use of portable, crowbar, etc. is inefficient, prolongs the working cycle, and does not meet the time requirements for troubleshooting

Method used

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  • A cable trench cover disassembly device
  • A cable trench cover disassembly device
  • A cable trench cover disassembly device

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Embodiment Construction

[0034] Attached below Figure 1-7 , clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or It is implied that the device or element refer...

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Abstract

The invention discloses a cable trench cover disassembly and assembly device. The upper part of the base is provided with a column, the upper end of the column is hinged with a first boom, the lower part of one side of the column is hinged with a hydraulic cylinder, and the lower part of the first hook is connected with a The first hanger, the first hanger includes a second hanger arm and a second hanger arranged at both ends of the second hanger arm, the lower part of the second hanger chain is provided with a hook, and the upper part of the hook is connected to the second hanger through the third hook chain connected. When the present invention is used, move the dismounting device to the upper part of the cable trench cover, control the hydraulic cylinder to shrink to make the first boom descend, insert the hook into the water leakage hole of the cable trench cover, and rotate the hook by 90° to lock the hook. Hook the cable trench cover on both sides of the hook, and then control the extension of the hydraulic cylinder to raise the first boom to lift the cable trench cover. One person can complete the removal operation, which reduces the cost of removing the cable trench cover and ensures the Safety of cable trench cover removal.

Description

technical field [0001] The invention belongs to the technical field of electric power construction, and particularly relates to a device for disassembling and assembling a cable trench cover. Background technique [0002] The cable is the main artery of the substation. The normal operation of the cable is related to the safety of the entire power grid and is the top priority in the operation and maintenance of the substation. One of the difficulties in the operation and maintenance of cables is the removal of the cable trench cover. The cable channel is usually constructed of reinforced concrete, which is large in size and heavy in weight. In the investigation involving the cover plate of the cable trench, a lot of manpower and material resources need to be used. Usually, two to three people are required to remove the cover during the inspection of the cable trench, and four to six people are required for the removal of a large number of covers such as cable trench cleaning...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C23/48B66C23/06B66C1/12B66C23/62
CPCB66C23/48B66C23/06B66C1/12B66C23/62
Inventor 刘华腾闫冬陈美玲马新建魏建鲁吴强新袁硕李蒙张萌荻
Owner 国网山东省电力公司曹县供电公司
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