CN102938551A - Buckling type watertight connector for tow line - Google Patents
Buckling type watertight connector for tow line Download PDFInfo
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- CN102938551A CN102938551A CN2012104098847A CN201210409884A CN102938551A CN 102938551 A CN102938551 A CN 102938551A CN 2012104098847 A CN2012104098847 A CN 2012104098847A CN 201210409884 A CN201210409884 A CN 201210409884A CN 102938551 A CN102938551 A CN 102938551A
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- connector
- joint
- cylinder
- female joint
- male
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Abstract
The invention relates to a buckling type watertight connector for a tow line, which comprises two parts, namely a male connector and a female connector, wherein the half-cylinder parts of the male connector and the female connector are hollow; the periphery of the plane of the half-cylinder of the female connector is provided with a groove for placing a sealing ring; the side surfaces of the cylinder parts of the male connector and the female connector are provided with watertight oil-filled holes; the cylinder parts of the male connector and the female connector are internally provided with wire holes; the external end surfaces of the cylinder parts of the male connector and the female connector are provided with force-bearing rope installation holes; and the cavities of the hollow half-cylinder parts of the male connector and the female connector are internally provided with copper pillows used for fixing electric couplers. Because of being made of titanium alloy material, the buckling type watertight connector disclosed by the invention has seawater corrosion resistance and impact resistance and has the characteristics of low density, light weight, high tensile capacity and the like, can reach the maximum working water depth being 5000 meters underwater, can bear the maximum working pulling force being 10 tons; in addition, the core number of the electric couplers which can be arranged in the cavities is high up to 300; and tow lines connected by using the connector are easy to disassemble so as to be very convenient and rapid to maintain and replace.
Description
Technical field
The invention belongs to the towing cable joint that the geophysical exploration field is used, refer to especially a kind of bearing large working pulling force and a kind of towing cable buckle-type watertight connector of multi-core electrical connector can being installed of connecting for underwater towing line.
Background technology
At present, conventional watertight connector is varied, but exists the maximum functional pulling force that can bear to be less than tens kgfs, connector core number is less than tens cores, maximum working depth is less than 1000 meters, with the connection of towing cable, adopts viscose to be fixedly connected with, and is inconvenient to safeguard and the problem such as replacing.
Summary of the invention
The purpose of this invention is to provide a kind of towing cable buckle-type watertight connector, overcome the above-mentioned deficiency of prior art, a kind of good pressure-resistant performance is provided, can be operated in 5000m under water is 10 ton forces with the maximum functional pulling force that can bear, and realization can be installed the nearly towing cable buckle-type watertight connector of 300 core electric connectors.Make the connection of towing cable quick detachable, safeguard and change very convenient quick.
Particular content of the present invention is:
A kind of towing cable buckle-type watertight connector, it is characterized in that: by male joint and female joint two parts, formed, male joint is a small half of on axis direction is cylinder, another is most the hemicycle cylinder, female joint is a small half of on axis direction equally is cylinder, another is most the hemicycle cylinder, after the fastening relative to the hemicycle cylinder in female joint of the hemicycle cylinder in male joint, becomes a full circle cylinder; The semicylinder of male joint and female joint is partly hollow, fluted on the plane surrounding of half cylinder in female joint, places sealing ring in groove; Male joint and female joint have four screws to fix after fastening, the oil-filled hole of watertight is arranged on the side of male joint and female joint barrel portion, there is wire guide the barrel portion inside of male joint and female joint, the outer end face of the barrel portion of male joint and female joint has the bearing rope installing hole, is useful on fixedly electric connector copper pillow in the cavity of the semicylinder part of male joint and female joint hollow.
In the part of the semicylinder hollow of the male joint that its material is titanium alloy and female joint, electric connector is arranged.
Advantage of the present invention is:
Purpose of the present invention
The characteristics such as material of the present invention is titanium alloy, and both seawater corrosion resistance, shock-resistant, and simultaneously to have again density little, lightweight, resistance to tension is strong.Its maximum operating water depth is 5000m under water.The maximum functional pulling force that can bear is 10 ton forces.In its cavity, the core number of installable electric connector can reach 300 cores.Connection for towing cable is quick detachable, safeguards and changes very convenient quick.The characteristics such as compare with conventional watertight connector, it is severe that towing cable has environment for use with the buckle-type watertight connector, and the core number of the large and installable electric connector of working pulling force is many.
The accompanying drawing explanation
Fig. 1 is buckle-type watertight connector structural representation for towing cable.
1 wire sleeve, 2 is fixedly snap ring, 7 wire sleeves, 8 oil-filled port lids, 9 bronze medal pillows, 10 sealing rings, 11 grooves, 12 female joints, 13 wire guides, 14 bearing rope installing holes of snap ring, 3 sheath crimp groove, 4 male joints, 5 screws, 6 fixedly.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated:
A kind of towing cable buckle-type watertight connector as shown in Figure 1, by male joint and female joint two parts, formed, male joint is a small half of on axis direction is cylinder, another is most the hemicycle cylinder, female joint is a small half of on axis direction equally is cylinder, another is most the hemicycle cylinder, after the fastening relative to the hemicycle cylinder in female joint of the hemicycle cylinder in male joint, becomes a full circle cylinder; The semicylinder of male joint and female joint is partly hollow, fluted on the plane surrounding of half cylinder in female joint, places sealing ring in groove; Male joint and female joint have four screws to fix after fastening, the oil-filled hole of watertight is arranged on the side of male joint and female joint barrel portion, there is wire guide the barrel portion inside of male joint and female joint, the outer end face of the barrel portion of male joint and female joint has the bearing rope installing hole, is useful on fixedly electric connector copper pillow in the cavity of the semicylinder part of male joint and female joint hollow.In the part of the semicylinder hollow of the male joint that its material is titanium alloy and female joint, electric connector is arranged.
The present invention realizes like this, at first the wire in the towing cable that will be connected with male joint 4 is penetrated in wire sleeve 1 and fixes, wire in the towing cable that will be connected with female joint 12 is penetrated in wire sleeve 7 and fixes, then wire and wire sleeve 1 penetrated in the wire guide of male joint 4 and fix, wire and wire sleeve 7 penetrated in the wire guide 13 of female joint 12 and fix.The contact pin of the interior installation electric connector of male joint 4, the socket of the interior installation electric connector of female joint 12.The contact pin of the wire that is positioned at male joint 4 and electric connector is connected, the socket of the wire that is positioned at female joint 12 and electric connector is connected, then respectively the contact pin of electric connector and socket are arranged on the copper pillow 9 that is positioned at male joint and female joint.At the interior placement sealing ring 10 of the groove 11 of female joint 12, then female joint and male joint are snapped together, tighten four screws 5 in male joint 4 and female joint 12.Bearing rope in towing cable is arranged on respectively on the bearing rope installing hole 14 of male joint and female joint, then with fixing snap ring 2, fixes the bearing rope that is arranged on male joint 4, use fixedly snap ring 6 fix be arranged on female joint 12 bearing rope.The sheath of the towing cable that will be connected with male joint 4 is arranged on the sheath crimp groove 3 of male joint 4, the sheath of the towing cable that be connected with female joint 12 is arranged on the crimp groove of female joint 12.Finally by oil-filled port lid 8, to towing cable is oil-filled, get final product.
Claims (2)
1. a towing cable buckle-type watertight connector, it is characterized in that: by male joint and female joint two parts, formed, male joint is a small half of on axis direction is cylinder, another is most the hemicycle cylinder, female joint is a small half of on axis direction equally is cylinder, another is most the hemicycle cylinder, after the fastening relative to the hemicycle cylinder in female joint of the hemicycle cylinder in male joint, becomes a full circle cylinder; The semicylinder of male joint and female joint is partly hollow, fluted on the plane surrounding of half cylinder in female joint, places sealing ring in groove; Male joint and female joint have four screws to fix after fastening, the oil-filled hole of watertight is arranged on the side of male joint and female joint barrel portion, there is wire guide the barrel portion inside of male joint and female joint, the outer end face of the barrel portion of male joint and female joint has the bearing rope installing hole, is useful on fixedly electric connector copper pillow in the cavity of the semicylinder part of male joint and female joint hollow.
2. towing cable according to claim 1 buckle-type watertight connector, is characterized in that: in the part of the semicylinder hollow of the male joint that its material is titanium alloy and female joint, electric connector is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104098847A CN102938551A (en) | 2012-10-24 | 2012-10-24 | Buckling type watertight connector for tow line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104098847A CN102938551A (en) | 2012-10-24 | 2012-10-24 | Buckling type watertight connector for tow line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102938551A true CN102938551A (en) | 2013-02-20 |
Family
ID=47697431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104098847A Pending CN102938551A (en) | 2012-10-24 | 2012-10-24 | Buckling type watertight connector for tow line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102938551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121252A1 (en) * | 2016-12-28 | 2018-07-05 | 华为技术有限公司 | Submarine device sealed chamber and submarine device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500980A (en) * | 1981-08-24 | 1985-02-19 | Whitehall Corporation | Seismic streamer connector assembly |
| US6394464B1 (en) * | 1999-03-02 | 2002-05-28 | Connecteurs Electriques Deutsch | Sealed passage device |
| CN201303169Y (en) * | 2008-11-11 | 2009-09-02 | 国家海洋局第一海洋研究所 | Waterproof connector of multifunctional underwater towing cables |
-
2012
- 2012-10-24 CN CN2012104098847A patent/CN102938551A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4500980A (en) * | 1981-08-24 | 1985-02-19 | Whitehall Corporation | Seismic streamer connector assembly |
| US6394464B1 (en) * | 1999-03-02 | 2002-05-28 | Connecteurs Electriques Deutsch | Sealed passage device |
| CN201303169Y (en) * | 2008-11-11 | 2009-09-02 | 国家海洋局第一海洋研究所 | Waterproof connector of multifunctional underwater towing cables |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121252A1 (en) * | 2016-12-28 | 2018-07-05 | 华为技术有限公司 | Submarine device sealed chamber and submarine device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |