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A construction method for breakwater protection block

A technology of face protection block and construction method, which is applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of low safety, harsh working environment, and reduced structural strength, etc., achieves improved placement accuracy and simple construction method , the effect of convenient operation

Active Publication Date: 2020-07-10
CCCC SECOND HARBOR ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, the tying of the face armor block requires the cooperation of divers to operate underwater. The operating environment is harsh, the efficiency is low, the safety is low, and the risk of personnel operation is high; secondly, the face armor block is heavy. It is easy to damage the surface of the structure and reduce the strength of the structure

Method used

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  • A construction method for breakwater protection block
  • A construction method for breakwater protection block
  • A construction method for breakwater protection block

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as Figure 1~4 , a construction method for breakwater face protection blocks, the construction method of this embodiment is realized by a special grab bucket. The grab is used to grab the breakwater face protection block and adjust its position and rotation angle, and place it at the position to be reinforced in the port, that is, the design lowering position. Therefore, the grab in this embodiment needs to realize three functions. One is to grab Take the breakwater protection block, the second is to adjust the horizontal position of the breakwater protection block, and the third is to adjust the vertical line angle of the breakwater protection block.

[0027] The grab bucket of this embodiment includes lifting lugs 1 connected to lifting equipment, and cover plates 2 and grippers 3 hoisted under the lifting lugs 1. Four ...

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Abstract

The invention relates to the technical field of port engineering strengthening construction device structures, in particular to a breakwater amour block construction method. A lifting lug connected with lifting equipment is involved. The method is characterized in that a cover plate and grippers are further involved; the grippers are rotationally hinged to the cover plate and driven by gripper oilcylinders on the cover plate to rotate around hinge supporting points correspondingly, so that a breakwater amour block is taken and placed; and a first adjusting structure used for adjusting the horizontal position of the cover plate and a second adjusting device used for adjusting the vertical rotating angle of the cover plate are arranged between the cover plate and the lifting lug. Accordingto the breakwater amour block construction method, the structure is simple, safe and reasonable, operation is convenient, the amour block can be rapidly arranged in a designated position under the condition that the amour block is not damaged, the amour block is directly gripped, the efficiency is high, the amour block posture can be adjusted, and the arranging precision is improved.

Description

technical field [0001] The invention relates to the technical field of port engineering reinforcement construction device structure, in particular to a construction method for breakwater face protection blocks. Background technique [0002] With the rapid development of the global coastal economy and industry, breakwaters and bank revetments have fully highlighted their important positions in port construction. Their construction can protect the main facilities of the port and ships in the port from being affected by waves. The armor blocks are laid on the breakwater surface to protect the breakwater from damage, and play a key role in absorbing waves and maintaining the stability of the embankment. As a common form of armor blocks in wave-proof structures, face armor blocks are widely used. [0003] There are certain requirements for the installation of the armor blocks, which need to be arranged in a solid state on the breakwater in an orderly manner. For the dislocated ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/44B66C13/08
CPCB66C1/445B66C13/08
Inventor 王建平杨秀礼华晓涛冯先导吴中正程茂林徐杰孟奎朱明清
Owner CCCC SECOND HARBOR ENG
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