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Power cable well lid carrying tool

A technology for cable manhole covers and handling tools, applied in the field of electric power, can solve problems such as inertial sag, easy collision with operators, etc.

Active Publication Date: 2020-10-13
亳州益源电力有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technology when moving the electric manhole cover with its own certain weight, the moving props are relatively simple, and the user needs to use his own force to make the manhole cover warp. When the manhole cover is moved from its original position, there will be some inertial force Drooping, it is easier to collide with the operator

Method used

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  • Power cable well lid carrying tool
  • Power cable well lid carrying tool
  • Power cable well lid carrying tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] as attached figure 1 to attach Figure 6 Shown:

[0033] The present invention provides a power cable well cover handling tool, the structure of which includes a hook head 11, a long rod 22, a joint 33, and a handle 44. The hook head 11 is connected with the long rod 22, and the long rod 22 is far away from the hook head 11 One end is welded with the joint 33 , and the joint 33 is installed on the outer surface of the handle 44 .

[0034] The hook head 11 includes a pry head 001, a main rod 002, and a stacking angle 003. The prying head 001 is hinged to the main rod 002, and the main rod 002 and the stacking angle 003 are an integrated structure.

[0035] Wherein, the skid head 001 includes a swivel 101, a hard block 102, an outer coating 103, and a back surface 104, the swivel 101 runs through the inner of the outer coating 103, and the outer coating 103 wraps the outer surface of the hard block 102 , the rear abutment surface 104 and the outer cladding layer 103 ar...

Embodiment 2

[0042] as attached Figure 7 to attach Figure 9 Shown:

[0043] Wherein, the stacking angle 003 includes a pulling strip m11 and a pressing arc m22. The pressing and stacking arc m22 and the pulling strip m11 are of an integrated structure. When the force is applied to the side, it is in the state of pulling reaction force.

[0044]Wherein, the laminated arc m22 includes an arc bottom 511 and a lamination 522, the lamination 522 is attached to the outer surface of the arc bottom 511, and the lamination 522 is made of rubber material, which has a certain degree of extrusion and pushback. , the arc bottom 511 limits the range of movement of the joint, and the laminate 522 deforms according to external force.

[0045] Wherein, the arc bottom 511 includes an interlayer k11, a chamfer k22, and a coating k33, the chamfer k22 is embedded inside the interlayer k11, the interlayer k11 is connected with the sublayer k33, and the chamfer k22 is set There are two of them. The veneer ...

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Abstract

The invention discloses a power cable well lid carrying tool. The power cable well lid carrying tool structurally comprises a hook head, a long rod, a connector and a handle; the hook head is connected with the long rod, the end, away from the hook head, of the long rod is welded to the connector, and the connector is installed on the outer surface of the handle; a well lid on a power cable of thelong rod is warped by applying force to the long rod, and main force is fixed through a main rod; the rear end of a hard block will follow the turning point of a rotating body, and an internal fixingcore will support the innermost distance to support the overall shape; when a user pries the well lid, the lower end of the well lid can be consolidated and assisted by a certain force, so that the well lid is kept at a certain angle and does not change excessively according to the force of a straight rod; and the folding angle at the rear end can play a role in adjusting the angle so that the arc bottom can limit the maximum moving range of a linkage part and protect the inner layer when the lamination is pressed, when the equipment moves the well lid, the arc bottom can limit a certain dragging angle of the well lid, and the well lid cannot swing excessively.

Description

technical field [0001] The invention belongs to the field of electric power, and more specifically relates to a power cable manhole cover handling tool. Background technique [0002] The power manhole cover is used to isolate and protect power cables and other objects under the municipal road, and also facilitates the entrance for subsequent maintenance. Its own weight is enough to be fixed at the port for load-bearing isolation and does not sink to the bottom. [0003] Based on the above-mentioned inventor's discovery, the existing power cable manhole cover handling tool mainly has the following deficiencies, such as: [0004] When moving the electric manhole cover with its own weight, the moving props are relatively simple, and the user needs to use his own force to make the manhole cover tilt. When the manhole cover is moved from its original position, it will sag due to inertia, which is easier hit the operator. [0005] Therefore need to propose a kind of power cable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F15/00
CPCB66F15/00
Inventor 陈魏彬
Owner 亳州益源电力有限责任公司