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Mooring rope releasing device and underwater equipment recycling and fishing device

A release device and cable technology, applied in underwater operation equipment, ship salvage, transportation and packaging, etc., can solve the problems of time-consuming, labor-intensive, high cost, loose cables, twisting and discounting, etc., and achieve simple and reliable operation and simple structure Effect

Pending Publication Date: 2019-05-28
750 TEST SITE OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether it is a diver or an underwater robot, a lot of corresponding supporting equipment is required for one dispatch, which is expensive, time-consuming and labor-intensive
The prior art device for recovering and salvaging underwater equipment mainly pulls the equipment out of the water surface by driving the cable with the floating ball. The cable is driven smoothly but the equipment cannot be salvaged smoothly

Method used

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  • Mooring rope releasing device and underwater equipment recycling and fishing device
  • Mooring rope releasing device and underwater equipment recycling and fishing device
  • Mooring rope releasing device and underwater equipment recycling and fishing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A cable release device comprising a cable storage compartment 2 and a cable 3, such as figure 1 As shown, wherein, the cable storage cabin 2 is a cavity structure surrounded by an inner cylinder, an outer cylinder and a bottom plate, and several symmetrical through grooves 21 are evenly arranged on the outer wall of the outer cylinder, and the longitudinal direction in the area surrounded by the through grooves 21 is Several hooks 22 are provided; the cable 3 is tightly coiled in the cable storage compartment 2 from bottom to top, from the inner wall of the outer cylinder to the outer wall of the inner cylinder, and each coiling layer is tightened by a group of elastic tightening rings 23, the cable 3 One end of one end passes through the through hole preset on the base plate from the cable storage cabin, and is a cable fixed end 31, and the other end of the cable 3 passes through the cross circle center of a group of elastic tightening rings 23, and is a cable release end...

Embodiment 2

[0051] A kind of underwater equipment recovery and salvage device, such as Figure 4~6 As shown, it includes a float 1, a release unit 4, a structural support 5, and also includes a cable release device as described in the first preferred embodiment, wherein the float 1 is placed on the inner edge of the outer cylinder of the cable storage cabin 2, and the cable is stored The cabin 2 is fixed on a structural support 5 .

[0052] Further, the release unit 4 includes a release mechanism 41, an acoustic receiver 42 and a tightening rod 43 arranged in sequence from top to bottom, wherein the release unit 4 passes through the inner cylinder of the cable storage cabin 2 as a whole; the release mechanism 41 is flexibly locked on the float release ring 11, and the tightening rod 43 is adjustably fixed on the structural support 5, so that the float 1 is tightened and fixed downward.

[0053] Before using the underwater equipment to recover the salvage device, the overall underwater sa...

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Abstract

The invention discloses a mooring rope releasing device and an underwater equipment recycling and fishing device. The mooring rope releasing device comprises a mooring rope storage container and a mooring rope, wherein the mooring rope storage container is of a cavity structure defined by an internal cylinder, an external cylinder and a bottom plate, multiple symmetric through grooves are uniformly formed in the outer wall of the external cylinder, and multiple hooks are longitudinally arranged in the area defined by the through grooves; the mooring rope is tightly coiled in the mooring rope storage container from bottom to top and from the inner wall of the external cylinder to the outer wall of the internal cylinder, and is tightened by one group of elastic tightening rings when the mooring rope is coiled for every multiple layers, one end of the mooring rope penetrates out of a through hole preformed in the bottom plate of the mooring rope storage container and is taken as a mooringrope fixed end, and the other end of the mooring rope penetrates out of the center of a cross ring of one group of tightening rings and is taken as a mooring rope release end. The mooring rope is tightened by multiple groups of elastic tightening rings, so that the mooring rope is orderly and tightly stored in the mooring rope storage container, and is prevented from loosening, collapse and twisting in a releasing process, and smooth recycling and fishing work of underwater equipment is guaranteed.

Description

technical field [0001] The invention relates to the field of underwater equipment, in particular to a cable release device and an underwater equipment recovery and fishing device comprising the cable release device. Background technique [0002] With the development of water areas, more and more facilities and equipment need to be placed underwater for a long time. Correspondingly, these underwater equipment need to be recovered and maintained regularly. Since the equipment is placed on the submerged seabed, equipment recovery becomes a problem. Usually, divers are required to launch operations in shallow water areas; underwater robots are used to operate in deep water areas, and then construction ships lift the equipment out of the water for corresponding maintenance or recovery. Whether it is a diver or an underwater robot, a lot of corresponding supporting equipment is required for a dispatch, which is expensive, time-consuming and laborious. The prior art device for r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63C7/24
Inventor 姚金莹刘惠胡小虎
Owner 750 TEST SITE OF CHINA SHIPBUILDING IND CORP
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