Steel wire rope cabin penetrating sealing device and method

A sealing device and wire rope technology, which is applied in the field of piercing and sealing, can solve the problems of wire rope wear, low service life, and the wire rope cannot provide buffering, etc., and achieve the effects of increasing volume, quick installation and disassembly, and tight sealing connection.

Pending Publication Date: 2021-12-17
上海瓯洋海洋工程集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The current steel wire rope penetrating device has a simple structure and cannot provide buffer to neutralize the axial shaking of the steel wire rope, which makes the steel wire rope wear seriously and has a low service life

Method used

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  • Steel wire rope cabin penetrating sealing device and method
  • Steel wire rope cabin penetrating sealing device and method
  • Steel wire rope cabin penetrating sealing device and method

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Effect test

Embodiment 1

[0041]At present, there are many kinds of submarine cable penetration sealing structures, but they are generally used in shallow sea areas. Among them, the most common way is to fix the submarine cable by clamping the armored steel wire with the inner and outer cones, and seal it with the sealing ring. This method can withstand tension, but not axial pressure.

[0042] Such as Figure 1-6 As shown, the present invention provides a steel wire rope penetration sealing device, which includes a penetration portion 1, a transfer portion 3, a fastening guide portion 4 and a plurality of sealing portions 7, and the fastening guide portion 4 is placed at the front end of the penetration portion 1 , the piercing part 1 includes a housing 101, an oil filling port 102, a lubrication chamber 103 and a sealing ring 104, the oil filling port 102 is placed on the side of the housing 101, the lubrication warehouse 103 is placed inside the housing 101, the oil filling port 102 and the lubrica...

Embodiment 2

[0051] At present, there are many kinds of submarine cable penetration sealing structures, but they are generally used in shallow sea areas. Among them, the most common way is to fix the submarine cable by clamping the armored steel wire with the inner and outer cones, and seal it with the sealing ring. This method can withstand tension, but not axial pressure.

[0052] Such as Figure 1-6 As shown, the present invention provides a steel wire rope penetration sealing device, which includes a penetration portion 1, a transfer portion 3, a fastening guide portion 4 and a plurality of sealing portions 7, and the fastening guide portion 4 is placed at the front end of the penetration portion 1 , the piercing part 1 includes a housing 101, an oil filling port 102, a lubrication chamber 103 and a sealing ring 104, the oil filling port 102 is placed on the side of the housing 101, the lubrication warehouse 103 is placed inside the housing 101, the oil filling port 102 and the lubric...

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Abstract

The invention relates to the technical field of cabin penetrating sealing, in particular to a steel wire rope cabin penetrating sealing device and method. The steel wire rope cabin penetrating sealing device comprises a cabin penetrating part, a transfer part, a fastening guide part and a plurality of sealing parts, the fastening guide part is arranged at the front end of the cabin penetrating part, the transfer part is arranged at the rear end of the cabin penetrating part, and the sealing parts are arranged at the fixed clamping positions of the transfer part and the cabin penetrating part; and the cabin penetrating part is fixedly installed in a cabin, the sealing parts are arranged at the joint of the cabin penetrating part and the cabin, and each sealing part comprises a sealing strip which expands when encountering water. The cabin penetrating parts installed in two different cabins are connected through the transfer parts, the rapid installation, detachment and cabin penetrating effects are achieved, the cabin penetrating parts communicate with the interiors of the transfer parts, a steel wire rope penetrates through the middle, the fastening guide parts are installed in the cabin penetrating parts, and the outer wall of the steel wire rope is fixed by adjusting the sizes of fastening inner rings of the fastening guide parts. The problems that an existing steel wire rope cabin penetrating device is simple in structure and cannot provide buffering for neutralization when a steel wire rope axially shakes, and thus the steel wire rope is serious in abrasion and short in service life are solved.

Description

technical field [0001] The invention relates to the technical field of cabin penetration sealing, in particular to a steel wire rope penetration sealing device and method. Background technique [0002] The Chinese patent with the publication number CN107799980B discloses a cable-sealed penetrating structure, which is applied to an underwater propulsion motor. When the power or signal is transmitted to the control driver through the power or control cable of the motor, the This structure transfers the power cable or control cable in the motor and the power cable or control cable in the control driver, and can realize the mutual isolation of the medium in the motor and the medium in the control driver, that is, a kind of realization of the cable from The cable sealing structure in the case where the liquid side penetrates the cabin from the air side. The structure is simple, the installation is convenient, the sealing is reliable, and the cost is low. The structure of the in...

Claims

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Application Information

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IPC IPC(8): F16L5/00F16L5/02F16N1/00F16F15/02F16F15/067
CPCF16L5/00F16L5/02F16N1/00F16F15/02F16F15/067F16N2210/34
Inventor 王颢然柳杨吴迪汤瑞程兆千马相
Owner 上海瓯洋海洋工程集团有限公司
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