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Wharf protecting device

A protection device and wharf technology, applied in shipping equipment, climate change adaptation, etc., can solve the problems of backward port and wharf protection devices, and achieve the effect of improving safety and preventing damage.

Inactive Publication Date: 2020-06-05
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the construction of ports and docks is also advancing by leaps and bounds, but the protective devices of ports and docks are still relatively backward

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 As shown, a dock protection device includes several buffer units 17, buffer unit installation base 9, dock foundation 14, dock protection device installation pit 13, oil return main pipe 11, oil tank 12, oil pump 4, first one-way valve 15 and the second one-way valve 16;

[0024] Each buffer unit 17 includes a buffer pad 1, a protective cover 2, a plunger 3, a right end cover 5, a cylinder 6, a left end cover 7, a mounting screw 8, and a buffer unit connecting oil pipe 10;

[0025] The right end of the plunger 3 is processed with a buffer pad installation hole 3-1, and the outer periphery of the left end of the plunger 3 is provided with a plunger head 3-2;

[0026] The inside of the left end cover 7 is sequentially processed with a left end cover connection port 7-2 and a damping hole 7-1 from left to right;

[0027] The left end cover 7 forms a reliable connection with the left end of the cylinder 6 through threads, and a sealing device...

Embodiment 2

[0040] Such as image 3 As shown, a pier protection device, all structures are the same as in Embodiment 1, except that the second one-way valve 16 can be replaced by a low-pressure relief valve.

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PUM

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Abstract

The invention discloses a wharf protecting device comprising a plurality of buffer units, a buffer unit mounting base, a wharf foundation, a wharf protecting device mounting pit, an oil return headerpipe, an oil tank, an oil pump, a first check valve and a second check valve. In order to improve the technological level of a port and the wharf protecting device, the invention provides the wharf protecting device composed of the multiple buffer units, and impact energy generated by a ship in the process of making harbor can be absorbed effectively; a wharf and other infrastructures are protected fully; meanwhile, a hull is prevented from being damaged in the berthing process due to impact on the wharf, and the safety of the ship making harbor is improved greatly. According o the wharf protecting device provided by the invention, accident risks of the ship in the process of making harbor can be reduced, and the wharf protecting device has wide application prospects.

Description

technical field [0001] The invention relates to a wharf protection device, which belongs to the fields of hydraulic buffering, shock absorption and infrastructure protection. Background technique [0002] With the improvement of our country's economic level, the construction of infrastructure has been greatly improved. Among them, the construction of ports and docks is also advancing by leaps and bounds, but the protective devices of ports and docks are still relatively backward. Contents of the invention [0003] In order to improve the technical level of harbor and wharf protection devices, the invention proposes a wharf protection device. [0004] Technical scheme of the present invention is as follows: [0005] A wharf protection device, comprising several buffer units, buffer unit installation bases, wharf foundations, a wharf protection device installation pit, an oil return main pipe, an oil tank, an oil pump, a first one-way valve, and a second one-way valve; ...

Claims

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Application Information

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IPC IPC(8): E02B3/26
CPCE02B3/26Y02A30/30
Inventor 钱雪松
Owner HOHAI UNIV CHANGZHOU
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