Cable duct cover plate lifting and carrying device

A cable trench cover and handling device technology, which is applied to portable lifting devices, hoisting devices, etc., can solve the problems of affecting the construction environment, time-consuming and laborious, and single structure.

Inactive Publication Date: 2014-10-01
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current way of moving is to use a pry bar to pry manually, which is not only time-consuming and labor-intensive, but also has construction risks; when lifting equipment is used for lifting, due to the single structure of the equipment,

Method used

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  • Cable duct cover plate lifting and carrying device
  • Cable duct cover plate lifting and carrying device

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Embodiment Construction

[0014] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0015] Such as figure 1 and figure 2 As shown, a cable trench cover lifting and conveying device includes a load base 1 , a lifting frame 2 slid on the load base 1 and a pair of hydraulic cylinders 3 . The bottom of the loading base plate 1 is provided with walking wheels 12, which is convenient for moving the whole device; one side of the loading base plate 1 is provided with a semicircular opening 11, which is convenient for lifting the cable trench cover plate, and when the cable trench cover plate is lifted, the The semicircular opening 11 is close to the cable trench cover plate; the lifting frame 2 is set corresponding to the semicircular opening 11, and a pair of the hydraulic cylinders 3 are installed on the top of the lifting frame 2, and the expansion and contraction of the hydraulic cylinders 3 The rod 31 is provided with a ...

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PUM

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Abstract

The invention provides a cable duct cover plate lifting and carrying device which comprises a carrying base plate, a lifting frame arranged on the carrying base plate in a sliding mode and a pair of hydraulic cylinders. Walking wheels are arranged at the bottom of the carrying base plate, one side of the carrying base plate is provided with a semi-circular opening, the lifting frame corresponds to the semi-circular opening, a pair of hydraulic cylinders is installed at the top of the lifting frame, telescoping rods of the hydraulic cylinders are provided hooks, and the hooks are located above the semi-circular opening. The cable duct cover plate lifting and carrying device has the advantages of being scientific in design, simple in structure, convenient to use, quick in lifting and quick and convenient to convey.

Description

technical field [0001] The invention relates to maintenance equipment for a cable trench cover, in particular to a lifting and transporting device for a cable trench cover. Background technique [0002] At present, when carrying out construction in the cable trench or replacing and overhauling the cable trench cover itself, the cable trench cover needs to be moved. The current way of moving is to use a pry bar to pry manually, which is not only time-consuming and labor-intensive, but also has construction risks; when lifting equipment is used for lifting, due to the single structure of the equipment, although the cable trench cover can be lifted, after lifting, many Placing the cable trench cover randomly will not only affect the construction environment, but also easily collide with the cable trench cover, causing additional losses. [0003] In order to solve the above existing problems, people have been seeking an ideal technical solution. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): B66D3/18
Inventor 马士新李耀先邹峰恩
Owner STATE GRID CORP OF CHINA
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