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Well lid lifting device for communication engineering construction

A technology of communication engineering and extraction device, applied in the direction of lifting device, etc., can solve the problem of increasing the labor force of users, and achieve the effect of reducing labor force, convenient operation, and convenient chain movement.

Active Publication Date: 2017-12-19
中朵云建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a manhole cover extraction device for communication engineering construction, which has the advantage of reducing the labor force of the user, and solves the problem that the existing method of extracting the manhole cover is manually extracted by the user, which increases the labor force of the user

Method used

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  • Well lid lifting device for communication engineering construction
  • Well lid lifting device for communication engineering construction
  • Well lid lifting device for communication engineering construction

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-3 , a well cover extracting device for communication engineering construction, comprising a support frame 1, the inside of the support frame 1 is provided with a through groove used in conjunction with the chain 19, through the setting of the through groove, it plays a role in facilitating the movement of the chain 19, and the pull block 20 The cross-sectional area of ​​the top is greater than the cross-sectional area of ​​the through groo...

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Abstract

The invention discloses a well lid lifting device for communication engineering construction. The well lid lifting device for communication engineering construction comprises a supporting frame. A rotating shaft is arranged on the top of the supporting frame. The two ends of the rotating shaft are fixedly connected with a bearing and a first bevel gear correspondingly. The left side of the bearing is fixedly connected with a fixed plate. The bottom of the fixed plate is fixedly connected with the top of the supporting frame. According to the well lid lifting device for communication engineering construction, through arrangement and cooperative use of the supporting frame, the rotating shaft, the bearing, the first bevel gear, belt pulleys, ropes, fixed blocks, a well lid body, locating blocks, the fixed plate, fixing rods, rolling wheels, a motor, a second bevel gear, supporting plates, convex blocks, holding plates, fixing rings, chains and pull blocks, the problem that since by the adoption of an existing well lid lifting manner, a user manually lifts the well lid, the labor intensity of a user is increased is solved. The well lid lifting device for communication engineering construction has the advantage of relieving the labor intensity of the user and improves the work efficiency of the user, and the user can conveniently operate the well lid lifting device for communication engineering construction.

Description

technical field [0001] The invention relates to the technical field of communication engineering construction tools, in particular to a manhole cover extraction device for communication engineering construction. Background technique [0002] Communication refers to the exchange and transmission of information between people or between people and nature through a certain behavior or medium. In a broad sense, it refers to the use of any method or medium by two or more parties who need information without violating their respective wishes. Accurate and secure transmission of information from one party to another. [0003] During the construction of communication projects, the manhole cover is extracted and the lines are laid inside the pipeline. However, the existing way of extracting the manhole cover is manually extracted by the user, which increases the labor force of the user, reduces the work efficiency, and is inconvenient for the user to operate. . Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00B66F13/00
CPCB66F11/00B66F13/00
Inventor 袁丽红
Owner 中朵云建设有限公司
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