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Lifting platform for underground cable construction

A technology for underground cables and lifting platforms, applied in the direction of lifting devices, etc., can solve the problems of unstable power supply, labor consumption and labor consumption in remote areas, and achieve the effect of avoiding platform falling accidents, being convenient for use, and improving construction efficiency.

Active Publication Date: 2013-04-03
STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some of the lifting platforms used in the existing underground cable laying process are built when they are used, and then dismantled after use, and repeatedly dismantled and built. The process is cumbersome and consumes a lot of manpower; Unstable, it is easy to cause the platform to fall caused by sudden power failure, and there is a major safety hazard
For the transportation of large devices on the ground and underground, they need to be transported to the lifting platform, which consumes manpower and low work efficiency

Method used

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  • Lifting platform for underground cable construction
  • Lifting platform for underground cable construction
  • Lifting platform for underground cable construction

Examples

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Embodiment Construction

[0009] The lifting platform for underground cable construction includes four outriggers 9, a bracket 1 is installed on the four outriggers 9, a horizontal tube 2 is installed on the bracket 1, a suspension rope 3 is respectively arranged at both ends of the horizontal tube 2, and the upper end of the suspension rope 3 is fixed on On the horizontal pipe 2, a lever hoist 5 is arranged at the lower end of the suspension rope 3, and the upper end of the lever hoist 5 is connected with the suspension rope 3, and the lower end of the lever hoist 5 is provided with two sections of fixed ropes 6, and the lower end of the two sections of fixed ropes 6 is provided with a platform frame 7. A stay rope 4 is respectively arranged on the four connection nodes of the support 1, the upper end of the stay rope 4 is connected with the support 1, the lower end of the stay rope 4 is connected with the platform frame 7, and the stay rope 4 connects the platform frame 7 with the support 1, so that th...

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Abstract

A lifting platform for underground cable construction comprises four supporting legs. A supporting frame is mounted on the supporting legs, a cross tube is mounted on the supporting frame, two hanging ropes are respectively arranged on both ends of the cross tube, the upper ends of the hanging ropes are fixed on the cross tube, a lever hoist is arranged on the lower ends of the hanging ropes, the upper end of the lever hoist is connected with the hanging ropes, two sections of fixed ropes are arranged on the lower end of the lever hoist, a platform frame is arranged on the lower ends of the two sections of fixed ropes, four pulling ropes are respectively arranged on the four connecting nodes of the supporting frame, the upper ends of the pulling ropes are connected with the supporting frame, the lower ends of the pulling ropes are connected with the platform frame, a platform plate is mounted on the platform frame, and is provided with a hoisting opening, a supporting plate is arranged on the platform plate, a horizontal fixed shaft is arranged on the supporting plate, a rope roller is sleeved on the fixed shaft, a round rocking connecting plate is mounted on the end of the rope roller, the circle center of the rocking connecting plate is superposed with the rope roller, a rocking handle is arranged on the edge of the rocking connecting plate, a lifting rope is mounted on the rope roller, the upper end of the lifting rope is fixedly connected with the rope roller, the lower end of the lifting rope is fixedly connected with a hook, and the rope roller is located over the hoisting opening.

Description

technical field [0001] The invention relates to a lifting platform, in particular to a lifting platform for underground cable construction. Background technique [0002] Some of the lifting platforms used in the existing underground cable laying process are built when they are used, and then dismantled after use, and repeatedly dismantled and built. The process is cumbersome and consumes a lot of manpower; Unstable, it is easy to cause the platform to fall due to sudden power failure, and there is a major safety hazard. For the transportation process of large-scale devices on the ground and underground, it needs to be transported to the lifting platform, which consumes manpower and low work efficiency. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a lifting platform for underground cable construction. [0004] The technical solution adopted by the present invention to solve the technical problem is: the lifting pl...

Claims

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Application Information

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IPC IPC(8): B66F11/04
Inventor 冯迎春王震洪源李守金杨晓滨卢志海张伟李超李伟乔耀华马玮杰王洪川陈培峰王安山
Owner STATE GRID SHANDONG ELECTRIC POWER
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