CN101158422A - Sea cable anchoring device - Google Patents
Sea cable anchoring device Download PDFInfo
- Publication number
- CN101158422A CN101158422A CNA2007101564660A CN200710156466A CN101158422A CN 101158422 A CN101158422 A CN 101158422A CN A2007101564660 A CNA2007101564660 A CN A2007101564660A CN 200710156466 A CN200710156466 A CN 200710156466A CN 101158422 A CN101158422 A CN 101158422A
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- Prior art keywords
- inverted tapered
- pressing plate
- inverted cone
- anchoring device
- seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a submarine cable anchoring device which comprises a seat, inverted tapered holes arranged on the seat, inverted tapered coverings arranged in the inverted tapered holes with the outer surface of the inverted tapered covering matched with the inner surface of the inverted tapered hole and a pressing plate arranged above the seat which is connected with the seat through connectors. The pressing plate is provided with a ring-shaped clamping surface which is matched with the contour of the upper part of the inverted tapered covering. Mounting holes are arranged along the edges of the seat and connected with external. The invention has the advantages that, as the ring-shaped clamping surface of the pressing plate is matched with the contour of the upper part of the inverted tapered covering and the inverted tapered covering is matched with the inverted tapered hole on the seat, the inverted tapered covering closely fits with the inner surface of the inverted tapered holes under the pressure of the pressing plate, and tightly clamps with the inner surface of the inverted tapered hole owing to the self weight of the submarine cable, thereby ensuring the submarine cable to be effectively fixed to a working platform. The invention has the advantages of strong mechanical strength, strong resistance to seawater corrosion, simple structure and reliable performance. The invention is suitable to be used for deep well service or other working platforms.
Description
Technical field
The present invention relates to a kind of cable fixture, especially relate to a kind of sea cable anchoring device.
Background technique
Fast development along with expanding economy and construction, numerous island, coastal waters and as the demand of marine facilities such as offshore oil, rock gas working platform to multiple resources such as electric power, communication, fresh water, oil, combustion gas will lay a large amount of pipelines such as various submarine optical fiber cables, sea electric power cable respectively.Particularly in the offshore oil production scene of petroleum industry, the electric power transfer of each production platform relies on all kinds of submarine cables to finish, and submarine cable is owing to exist deadweight often to cause extra large cable to fall to influence the oil ordinary production, for address this problem the oil extraction operation personnel usually fixing device of employing be fixed on an end of Shanghai, sea cable on the production platform or on other fixtures.But because the deadweight of extra large cable greatly, various fixing devices are not enough to the sea of anchoring effectively cable, and extra large cable still exists and can not be fixed fully and fall, thereby influences oil extraction operation.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly can effectively fix extra large cable, and has the ability that stronger storm resisting is impacted, simple in structure, the sea cable anchoring device of reliable operation.
The present invention solves the problems of the technologies described above the technological scheme that is adopted: a kind of sea cable anchoring device, it comprises base, described base is provided with the back taper hole, described back taper is provided with the inverted cone cover in the hole, described inverted cone cover outer surface and described back taper internal surface of hole cooperatively interact, described base top is provided with pressing plate, described pressing plate is fixedlyed connected with described base by link, described pressing plate is provided with annular gripping surface, described annular gripping surface and described inverted cone cover epimere cambered surface cooperatively interact, and described base edge is provided with and the outside mounting hole that is connected.
Described base is connected with the upper cover plate with extra large cable through hole to being provided with boss on the described boss, described pressing plate is positioned at described upper cover plate.
Described base below is connected with the inverted cone casing, and described inverted cone casing upper-end surface diameter is greater than described back taper hole lower end diameter.
Described base, described upper cover plate, described inverted cone casing, described inverted cone cover, described pressing plate and described boss all adopt nonmagnetic material.
Described nonmagnetic material is stainless steel or aluminum alloy.
Compared with prior art, the invention has the advantages that since the annular gripping surface of pressing plate and inverted cone cover epimere cambered surface cooperatively interacting and inverted cone cover and base on the cooperatively interacting of back taper hole, when use is of the present invention, utilize pressing plate to make the basic and back taper internal surface of hole driving fit of inverted cone cover, because the deadweight of extra large cable, make inverted cone overlap and the more driving fit of back taper internal surface of hole, thereby extra large cable is fixed on the production platform effectively; Owing to be provided with upper cover plate, not only protected inverted cone cover and pressing plate effectively, and made extra large cable fixing more stable; Owing to be provided with the inverted cone casing, played leading role, make extra large cable fix the more stable distinguished and admirable impact that has also effectively prevented from the outside; Because this sea cable anchoring device has adopted nonmagnetic material, makes the present invention have high mechanical properties, high resistance to corrosion seawater; In addition, the present invention is simple in structure, and reliable operation also can be used in other platforms such as heavy duty service.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of sea cable anchoring device, it comprises base 1, base 1 edge is provided with and the outside mounting hole 7 that is connected, and is fixed in (not shown) on the working platform by mounting hole 7.Base 1 is provided with back taper hole 2, be provided with inverted cone cover 3 in the back taper hole 2, the armour steel wire 12 of sea cable coats it according to the shape of inverted cone cover 3, and cooperatively interacting of the back taper hole 2 of armour steel wire 12, inverted cone cover 3 and base 1 makes extra large cable be fixed in effectively on the base 1.Base 1 top is provided with pressing plate 4, and pressing plate 4 is fixedlyed connected with base 1 by link 13, and link 13 adopts screw to connect in the present embodiment, also can adopt other links to connect.Pressing plate 4 is provided with annular gripping surface 5, and annular gripping surface 5 overlaps 3 epimere cambered surfaces 6 with inverted cone and cooperatively interacts, and pressing plate 4 pushes inverted cone cover 3 and armour steel wire 12 in the back taper hole 2 under the effect of external force, it is cooperated clamp.
The base 1 of sea cable anchoring device of the present invention, upper cover plate 10, inverted cone casing 11, inverted cone cover 3, pressing plate 4 and boss 8 all adopt nonmagnetic material, can be stainless steel, also can be aluminum alloy, can reduce magnetic loss like this.
When using sea cable anchoring device of the present invention, sea cable armour steel wire 12 coats along inverted cone cover 3, pressing plate 4 is being applied under the external force, make inverted cone cover 3 and armour steel wire 12 and the 2 basic driving fits of back taper hole clamp, because the deadweight meeting of extra large cable toward drop-down, under gravity, is drawn tighter and tighter extra large cable, make more to clamp between inverted cone cover 3 and armour steel wire 12 and the back taper hole 2 that this moment, extra large cable was fixed on the working platform effectively.
Claims (5)
1. sea cable anchoring device, it is characterized in that it comprises base, described base is provided with the back taper hole, described back taper is provided with the inverted cone cover in the hole, described inverted cone cover outer surface and described back taper internal surface of hole cooperatively interact, described base top is provided with pressing plate, described pressing plate is fixedlyed connected with described base by link, described pressing plate is provided with annular gripping surface, described annular gripping surface and described inverted cone cover epimere cambered surface cooperatively interact, and described base edge is provided with and the outside mounting hole that is connected.
2. a kind of sea cable anchoring device as claimed in claim 1 is characterized in that described base to being provided with boss, is connected with the upper cover plate with extra large cable through hole on the described boss, and described pressing plate is positioned at described upper cover plate.
3. a kind of sea cable anchoring device as claimed in claim 2 is characterized in that described base below is connected with the inverted cone casing, and described inverted cone casing upper-end surface diameter is greater than described back taper hole lower end diameter.
4. a kind of sea cable anchoring device as claimed in claim 3 is characterized in that described base, described upper cover plate, described inverted cone casing, described inverted cone cover, described pressing plate and described boss all adopt nonmagnetic material.
5. a kind of sea cable anchoring device as claimed in claim 4 is characterized in that described nonmagnetic material is stainless steel or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101564660A CN100507335C (en) | 2007-10-31 | 2007-10-31 | Sea cable anchoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101564660A CN100507335C (en) | 2007-10-31 | 2007-10-31 | Sea cable anchoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101158422A true CN101158422A (en) | 2008-04-09 |
| CN100507335C CN100507335C (en) | 2009-07-01 |
Family
ID=39306607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101564660A Active CN100507335C (en) | 2007-10-31 | 2007-10-31 | Sea cable anchoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507335C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105350A (en) * | 2008-06-13 | 2011-06-22 | 泰克尼普法国公司 | Structure for transporting and installing or retrieving underwater equipment and method of transporting and of installing or retrieving underwater equipment |
| WO2013007175A2 (en) * | 2011-07-08 | 2013-01-17 | 库尔勒日新机械制造有限责任公司 | Oil and gas layer overflow electronic detection and safety control cable hanger |
| CN103474946A (en) * | 2013-09-12 | 2013-12-25 | 青岛迪玛尔海洋工程有限公司 | Umbilical cable terminal connecting device |
| CN103701084A (en) * | 2013-12-16 | 2014-04-02 | 中国海洋石油总公司 | Submarine cable sealing and fixing device |
| CN104269806A (en) * | 2014-09-10 | 2015-01-07 | 中天科技海缆有限公司 | Bi-directional submarine cable anchor device |
| CN104852340A (en) * | 2015-04-20 | 2015-08-19 | 国家电网公司 | Silt-preventing type submarine cable anchoring shaft |
| TWI577102B (en) * | 2015-11-20 | 2017-04-01 | 財團法人工業技術研究院 | Marine cable securing device and marine cable sealing device |
| CN110380376A (en) * | 2019-07-08 | 2019-10-25 | 宁波东方电缆股份有限公司 | A kind of fixation device and fixing means with four layers of armouring wire sea cable |
| CN111095704A (en) * | 2018-08-21 | 2020-05-01 | 华为海洋网络有限公司 | Cable auxiliary equipment and submarine cable auxiliary system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630826B (en) * | 2009-07-08 | 2011-08-24 | 宁波海缆研究院工程有限公司 | Anchor device of photoelectric composite submarine cable platform anchor device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES199828Y (en) * | 1974-01-25 | 1975-12-16 | Manufacturas De Acero | DEVICE FOR ANCHORING BRAIDS AND CORDS OF CONSTRUCTION WEAPONS. |
-
2007
- 2007-10-31 CN CNB2007101564660A patent/CN100507335C/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105350A (en) * | 2008-06-13 | 2011-06-22 | 泰克尼普法国公司 | Structure for transporting and installing or retrieving underwater equipment and method of transporting and of installing or retrieving underwater equipment |
| US9435178B2 (en) | 2011-07-08 | 2016-09-06 | Kuerle Rixin Machinery Manufacture, Co., Ltd. | Oil and gas reservoir electric logging overflow safety control wireline hanger |
| WO2013007175A2 (en) * | 2011-07-08 | 2013-01-17 | 库尔勒日新机械制造有限责任公司 | Oil and gas layer overflow electronic detection and safety control cable hanger |
| WO2013007175A3 (en) * | 2011-07-08 | 2013-02-28 | 库尔勒日新机械制造有限责任公司 | Oil and gas layer overflow electronic detection and safety control cable hanger |
| CN103474946A (en) * | 2013-09-12 | 2013-12-25 | 青岛迪玛尔海洋工程有限公司 | Umbilical cable terminal connecting device |
| CN103474946B (en) * | 2013-09-12 | 2015-11-18 | 青岛迪玛尔海洋工程有限公司 | Umbilical cables terminal connection device |
| CN103701084B (en) * | 2013-12-16 | 2016-06-08 | 中国海洋石油总公司 | The sealing of sea cable and fixing device |
| CN103701084A (en) * | 2013-12-16 | 2014-04-02 | 中国海洋石油总公司 | Submarine cable sealing and fixing device |
| CN104269806A (en) * | 2014-09-10 | 2015-01-07 | 中天科技海缆有限公司 | Bi-directional submarine cable anchor device |
| CN104852340A (en) * | 2015-04-20 | 2015-08-19 | 国家电网公司 | Silt-preventing type submarine cable anchoring shaft |
| CN104852340B (en) * | 2015-04-20 | 2017-03-01 | 国家电网公司 | A kind of anti-silting type extra large cable anchors well |
| TWI577102B (en) * | 2015-11-20 | 2017-04-01 | 財團法人工業技術研究院 | Marine cable securing device and marine cable sealing device |
| CN111095704A (en) * | 2018-08-21 | 2020-05-01 | 华为海洋网络有限公司 | Cable auxiliary equipment and submarine cable auxiliary system |
| CN110380376A (en) * | 2019-07-08 | 2019-10-25 | 宁波东方电缆股份有限公司 | A kind of fixation device and fixing means with four layers of armouring wire sea cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100507335C (en) | 2009-07-01 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO SUBMARINE CABLE RESEARCH INSTITUTE CO., LTD Free format text: FORMER OWNER: NINGBO DONGFANG GROUP CO., LTD. Effective date: 20090403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090403 Address after: Zip code 1, 999 lane, Yang Fan Road, Ningbo hi tech Zone, Zhejiang, China: 315040 Applicant after: Ningbo Sea Cable Research Institute Co., Ltd. Co-applicant after: Dongfang Group Co., Ltd., Ningbo Co-applicant after: Ningbo Orient Wires Cables Co., Ltd. Address before: Zhejiang Province hi tech Zone, Zhejiang Province, Ningbo science and Technology Park (Jiangnan Road No. 1558), the postcode is 315040: Zhejiang Applicant before: Ningbo Oriental Group Co., Ltd. Co-applicant before: Ningbo Orient Wires Cables Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO SUBMARINE CABLE RESEARCH INSTITUTE ENGINEER Free format text: FORMER OWNER: NINGBO UNDERSEA CABLE RESEARCH INSTITUTE CO., LTD. Effective date: 20101117 Free format text: FORMER OWNER: DONGFANG GROUP CO., LTD., NINGBO NINGBO ORIENT WIRES CABLES CO., LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315040 NO. 1, LANE 999, YANGFAN ROAD, HIGH-TECH. ZONE, NINGBO CITY, ZHEJIANG PROVINCE TO: 315804 NO. 1, LANE 999, YANGFAN ROAD, HIGH-TECH. ZONE, NINGBO CITY, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101117 Address after: 315804 No. 999, Lane 1, sailing Road, hi tech Zone, Zhejiang, Ningbo Patentee after: Ningbo Submarine Cable Research Institute Engineering Co., Ltd. Address before: 315040 No. 999, Lane 1, sailing Road, hi tech Zone, Zhejiang, Ningbo Co-patentee before: Dongfang Group Co., Ltd., Ningbo Patentee before: Ningbo Undersea Cable Research Institute Co., Ltd. Co-patentee before: Ningbo Orient Wires Cables Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160906 Address after: Xiaogang, Beilun District 315801 Zhejiang road Ningbo City, No. 968 Patentee after: Ningbo Orient Wires Cables Co., Ltd. Address before: 315804 No. 999, Lane 1, sailing Road, hi tech Zone, Zhejiang, Ningbo Patentee before: Ningbo Submarine Cable Research Institute Engineering Co., Ltd. |