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Water platform hydraulic lifting device

A water platform, hydraulic lifting technology, applied in the direction of lifting device, lifting frame, etc., can solve the problems of high cost, affecting water operation, bumping and other problems, and achieve the effect of convenient operation, convenient operation and simple adjustment method.

Active Publication Date: 2017-02-22
CHINA HARZONE IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Floating work platforms on water generally use anchoring to maintain their position during operation. Its shortcoming is that the work platform is always turbulent due to the action of water current and wind and waves, which affects the work on water.
[0003] Some floating work platforms use special fixing devices. The disadvantage is that this kind of fixing device is built on site according to the use environment of the platform. After use, it will not be used after the platform is removed, resulting in relatively high cost

Method used

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Embodiment Construction

[0023] See attached figure 1 , 8 , a hydraulic lifting device 30 for a water platform, arranged at the four corners of the water platform 20, comprising: a pile anchor 1, a fixer 2, a pile leg 3, a bolt 4, a hydraulic cylinder 5, a cylinder connecting pin 6, a chain 7, a chain Wheel base 8, chain stopper 9 and chain stopper connecting pin 10;

[0024] See attached figure 2 , 3 , the pile fixing device 1 has a circular tube structure, the bottom of which is fixed on the water platform 20, the upper part is an external thread structure, and the two sides of the lower part are symmetrically arranged with ear seats A11 and ear seats B12;

[0025] See attached Figure 4 , 5 , the anchor 2 is a circular tube structure, and its upper side wall is vertically intersected with two pairs of through holes along the diameter direction, and is connected with the outer thread on the upper part of the pile base 1 through the inner thread of the lower part, and the anchor 2 can be at a c...

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Abstract

The invention belongs to the technical field of water floating operation platforms, and in particular, relates to a fixing device of a water floating operation platform. A water platform hydraulic lifting device is characterized in that a hydraulic oil cylinder of the water platform hydraulic lifting device is controlled by a hydraulic system in an idle state; after a rod end extends out to reach the maximum travel, a chain is clamped in a chain stopper, the hydraulic oil cylinder shrinks, and a water platform is ascended; after the hydraulic oil cylinder is operated by one travel, a fixator rotates for adjustment up and down, through holes on the side walls thereof are aligned to through holes in the side walls of pile legs, bolts are inserted, and at this time, the pile legs support the water platform; all the operations are repeated; and hydraulic lifting devices at four corner parts of the water platform are synchronously lifted to continuously hoist the water platform. The water platform hydraulic lifting device adopts a hydraulic lifting mode, and is high in efficiency and convenient for operation; the chain stopper in the lifting device can effectively clamp the chain; the chain adjusting mode is simple during lifting; and the control is convenient.

Description

technical field [0001] The invention belongs to the technical field of floating work platforms on water, and in particular relates to a fixing device for floating work platforms on water. Background technique [0002] Floating work platforms on water generally use anchoring to maintain their position during operation. Its shortcoming is that the work platform is always bumpy due to the action of water current and wind and waves, which affects the work on water. [0003] Some floating work platforms use special fixing devices. The disadvantage is that the fixing devices are built on site according to the environment of the platform, and are no longer used after the platform is dismantled, resulting in a relatively high cost. Contents of the invention [0004] The object of the present invention is to provide a fixing solution for a floating work platform on water with stable support, convenient use and low cost. [0005] The technical solution of the present invention is: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/04
CPCB66F7/04
Inventor 万伟刘刚黄新磊
Owner CHINA HARZONE IND CORP
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