Trace paying-out gear applicable to underwater anchoring platform

A platform and trace technology, applied in the direction of anchoring arrangements, transportation and packaging, ship parts, etc., can solve problems such as wear, affecting the service life of underwater mooring platforms, and cable breakage, so as to reduce system friction and facilitate function conversion , structure-independent effects

Active Publication Date: 2019-04-26
CSIC NO 710 RES & DEV INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the continuous existence of ocean currents, tides and other external environments that are not constant, the attitude of the underwater mooring platform is constantly changing, and the above-mentioned movements induce relative movement between the cable system of the winch or the automatic depth-fixing device and the guide sheave , causing the cable system to wear continuously at the guide sheave, eventually causing the cable system to break and affecting the service life of the underwater mooring platform

Method used

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  • Trace paying-out gear applicable to underwater anchoring platform
  • Trace paying-out gear applicable to underwater anchoring platform
  • Trace paying-out gear applicable to underwater anchoring platform

Examples

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Embodiment Construction

[0029] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] This embodiment provides a micro-rope release device suitable for underwater mooring platforms. The device uses a multi-stage transmission gear set and an escapement speed regulating mechanism to cooperate with each other, so that the cable system can continuously release a micro-rope (minimum up to 25cm / d day) ), forcing the wear point of the cable system and the guide sheave to migrate continuously, so as to achieve the purpose of prolonging the service life of the underwater mooring platform.

[0031] Such as Figure 1-Figure 2 As shown, the micro cable release device includes: an upper splint 5-1, a housing 5-2, a multi-stage transmission gear set 5-3 installed inside the housing 5-2, a final stable speed wheel set 5-4 and Escapement speed regulating mechanism 5-5.

[0032] Wherein the shell 5-2 is a hollow structure with one end open, and the...

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Abstract

The invention provides a trace paying-out gear applicable to an underwater anchoring platform. After a depth fixing process is completed, by the operation of the device, a cable barrel continuously releases a trace cable system, and the abrasion position of the cable system and a cable guide wheel migrates constantly, so as to effectively reduce the risk of fracture of the cable system. The tracepaying-off gear comprises a multi-stage drive gear set, a tail-stage speed-stabilized wheel set and an escapement regulation mechanism. The multi-stage drive gear set transfers tension of the cable system to the escapement regulation mechanism, and the continuous trace release of the mooring cable system is realized by the oscillation frequency of the escapement regulation mechanism and the transmission ratio of the wheel system, so as to force the abrasion position of the mooring cable system and a cable guide wheel is continuously changed. The trace paying-off gear can effectively avoid fracture of the cable system caused by mutual abrasion of the cable system with the cable guide wheel, so as to be favorable for extending the service duration of the underwater anchoring platform.

Description

technical field [0001] The invention relates to a cable-releasing device, in particular to a trace cable-releasing device for an underwater mooring platform, and belongs to the technical field of underwater mooring used in marine environments. Background technique [0002] The underwater mooring platform usually uses a winder or an automatic depth-fixing device for mooring and mooring. The traditional winder or automatic depth-fixing device focuses on the realization of the function of the depth-fixing process, that is, how to efficiently and accurately complete the established equipment of the underwater mooring platform. Depth tethering issues. However, the long-period underwater mooring platform will be affected by ocean currents, tides, etc., and will constantly change its posture during the service process, mainly manifested as vertical deflection, horizontal deviation, and mooring platform circling. Its own comprehensive motions such as pitch, roll and roll. Due to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/50B63B21/10
CPCB63B21/10B63B21/50
Inventor 徐哲陈兴球蒋平付光辉曹振宇杜鹏
Owner CSIC NO 710 RES & DEV INST
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