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Construction method for anchoring, separating and positioning submarine hammer body of anchor body

A technology of hammer body and anchor body, which is applied to anchor points, ship parts, transportation and packaging, etc., can solve the problems of large investment, and achieve the effect of simple operation and great promotion and practical value

Inactive Publication Date: 2012-10-03
上海百川通智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002]At present, marine development is in the ascendant, among which the positioning of cage culture, the positioning of offshore platforms for oil ore mining and the positioning of floating trestles at sea all require hammer anchors for positioning Under the current level of engineering technology, there is still a big gap in the application and popularization of the anchoring and positioning technology of the underwater hammer body at home and abroad, and it still needs to invest a lot of manpower and material resources for development

Method used

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  • Construction method for anchoring, separating and positioning submarine hammer body of anchor body
  • Construction method for anchoring, separating and positioning submarine hammer body of anchor body

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Embodiment Construction

[0013] Turn on the winch and enter the neutral gear, so that the hammer body 8 and the anchor body 11 on the winch enter the exile state and quickly enter the sea;

[0014] (2) Immediately open the upper electromagnetic valve on the hammer body 8 upper end, utilize the high-pressure gas of the hammer body 8 itself to carry out the high-pressure power-assisted sprinkler head 2 jetting, by means of the reaction force of jetting, make the hammer body 8 and the anchor body 11 insert in the seabed 13 rapidly;

[0015] (3) After the anchor body 11 is inserted into the seabed 13, open the vibrating mechanism 6 of the hammer body 8 and the high-pressure nozzle 12 of the anchor body 11. The vibrating mechanism 6 includes an axial vibration mechanism and a lateral vibration mechanism, and has a downward impact force. And the vibration reaming force to the surroundings, when the force acts on the hammer body 8, it is transmitted to the anchor body 11, so that the hammer body 8 and the anc...

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Abstract

The invention relates to a construction method for anchoring, separating and positioning a submarine hammer body of an anchor body. The construction method comprises the steps as follows: a windlass is released and goes into a neutral position, so as to enable the hammer body and the anchor body on the windlass to be in a an exile state; an upper solenoid valve at the upper end of the hammer body is opened immediately, and gas injection is performed by a high-pressure power assisting jet head by utilizing the high-pressure gas of the hammer body, so as to enable the hammer body and the anchor body to be fast inserted into a sea bed; after the anchor body is inserted into the sea bed, a vibroflotation mechanism of the hammer body and a high-pressure spout of the anchor body are opened, a gas-supply solenoid valve of the hammer body is opened, and the high-pressure spout of the anchor body gets into a high-pressure gas injection state; and after the anchor body enters the sediment layer of the sea bed to the required depth, the hammer body is pulled by the windlass so as to release a locking and separating mechanism for the hammer body and the anchor body, the anchor body is inserted into the sea bed, and the hammer body is pulled out of the sea for reuse. The construction method is simple and convenient to operate, can finish marine anchoring, separating and positioning of the hammer body very well, fills a gap in the domestic and foreign anchoring and positioning technology, and has very high popularization and utility values.

Description

technical field [0001] The invention relates to a construction method for fixing the seabed with an anchor body in marine operations, in particular to a construction method for anchoring, separating and positioning a hammer body when the anchor body submerges into the seabed. Background technique [0002] At present, marine development is in the ascendant, among which the positioning of cage culture, the positioning of offshore platforms for oil ore mining and the positioning of floating trestles at sea all require the construction of hammer body anchoring and positioning. Under the current engineering technology level, the underwater hammer body The application promotion and popularization of the current anchor positioning technology is still a big blank at home and abroad, and it still needs to invest a lot of manpower and material resources for development. Contents of the invention [0003] In order to solve the problem of better anchoring and positioning of the hammer...

Claims

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Application Information

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IPC IPC(8): B63B21/29B63B21/26
Inventor 袁奎星肖钦民
Owner 上海百川通智能科技有限公司
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