CN205136840U - Dive formula sea cable sealing plug device - Google Patents
Dive formula sea cable sealing plug device Download PDFInfo
- Publication number
- CN205136840U CN205136840U CN201520929093.6U CN201520929093U CN205136840U CN 205136840 U CN205136840 U CN 205136840U CN 201520929093 U CN201520929093 U CN 201520929093U CN 205136840 U CN205136840 U CN 205136840U
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- sealing plug
- cable
- plug device
- screw rod
- extra large
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Abstract
The utility model discloses a dive formula sea cable sealing plug device, including direction awl, connecting axle, sealing plug, clamp plate, anode block, screw rod and stop sleeve, the direction awl, connecting axle, sealing plug, clamp plate and anode block form breathes out husband's structure, direction awl with the connecting axle adapter coupling, the connecting axle with be equipped with a plurality of layers of sealing plug between the clamp plate, connecting axle, sealing plug, clamp plate pass through screw rod interconnect, the clamp plate outside is the fixedly connected with anode block still, the one end of screw rod still is equipped with the stop sleeve, the screw rod both ends still are equipped with lock nut respectively. Dive formula sea cable sealing plug device, both can restrict extra large cable and in the motion of the internal portion of outer tube, prevent extra large cable fatigue damage, can protect the internal portion of outer tube again, prevent that extra large biology from adhering to, the harm is not received by the internal portion of protection outer tube, has simple structure, advantage that simple to operate and reliability are high.
Description
Technical field
The utility model relates to a kind of extra large cable seal protecting device, and especially a kind of extra large cable passes the seal protecting device of protective tube or J pipe.
Background technique
Along with continually developing of offshore oil exploitation and offshore wind farm, greatly facilitate submarine cable, the development of submarine optical fiber cable and sea floor optoelectronic composite cable.In petroleum production at sea or wind-power electricity generation process, the submarine cable of electric energy transmitting and information or submarine optical fiber cable need spanning platform standpipe or blower fan standpipe.Platform standpipe or blower fan standpipe are also referred to as J pipe or extra large cable pillar.Its effect prevents extra large cable to be subject to external force impact, and such as fishing net, extra large cable, the destruction that the external loads such as wave cause extra large cable, plays insulation blocking effect to extra large cable.
In order to ensure that extra large cable passes through J pipe in work progress, the external diameter of extra large cable is far smaller than J bore, and this just causes space larger between extra large cable and J bore.When there is gap with seabed bottom J pipe, extra large cable can be in vacant state.Ocean current bottom J pipe, under the impact of wave, extra large cable can constantly move and clash into J inner tube wall, can cause extra large cable fatigue damage on the one hand, can cause the outer field damage of extra large cable and damage cable on the other hand.In addition, owing to there is larger space between extra large cable and J pipe, along with long-play, J pipe inside can produce adheres to marine growth in a large number, affects the working life of J pipe.
Model utility content
Model utility object: the purpose of this utility model is to solve deficiency of the prior art, provides a kind of extra large cable seal arrangement, both can limit the motion of extra large cable in J pipe inside; prevent extra large cable fatigue damage; J pipe can be protected again inner, prevent sea organism attachment, infringement is not received in protection J pipe inside.
Technological scheme: a kind of submersible type sea described in the utility model cable sealing plug device, comprise guide cone, coupling shaft, sealing plug, pressing plate, anode block, screw rod and stop sleeve, described guide cone, coupling shaft, sealing plug, pressing plate and anode block form half slide structure, described guide cone is connected with described coupling shaft adaptation, some layers of sealing plug are provided with between described coupling shaft and described pressing plate, described coupling shaft, sealing plug, pressing plate is interconnected by screw rod, also anode block is fixedly connected with outside described pressing plate, one end of described screw rod is also provided with stop sleeve, described screw rod two ends are also respectively equipped with locking nut.
Further, this device is between extra large cable and outer tube body, and its internal diameter is greater than extra large cable external diameter, and external diameter is less than outer tube body internal diameter.
Further, outer tube body comprises extra large cable protection pipe and J pipe.
Further, described guide cone is conical structure, is bolted.
Further, described guide cone adopts sea water resistance nylon, polyurethane or alloy material.
Further, described guide cone is connected with the boss adaptation on described coupling shaft by the groove of afterbody.
Further, described sealing plug adopts cylindrical structural, and 2-5 layer arranged in a crossed manner.
Further, described sealing plug adopts soft sea water resistance material.
Further, described stop sleeve is arranged on the side near outer tube body external port.
Further, described coupling shaft, pressing plate, screw rod, stop sleeve and locking nut all adopt sea water resistance alloy material.
Beneficial effect: submersible type sea described in the utility model cable sealing plug device; both the motion of extra large cable tubular body outside can have been limited; prevent extra large cable fatigue damage; outer tube body can be protected again inner; prevent sea organism attachment; infringement is not received in protection outer tube body inside, has structure simple, the advantage that easy for installation and reliability is high.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Embodiment
A kind of submersible type sea cable sealing plug device as shown in Figure 1, comprise guide cone 3, coupling shaft 4, sealing plug 5, pressing plate 6, anode block 7, screw rod 8 and stop sleeve 10, described guide cone 3, coupling shaft 4, sealing plug 5, pressing plate 6 and anode block 7 form half slide structure, described guide cone 3 is connected with described coupling shaft 4 adaptation, some layers of sealing plug 5 are provided with between described coupling shaft 4 and described pressing plate 6, described coupling shaft 4, sealing plug 5, pressing plate 6 is interconnected by screw rod 8, anode block 7 has also been bolted to connection outside described pressing plate 6, one end of described screw rod 8 is also provided with stop sleeve 10, described screw rod two ends are also respectively equipped with locking nut 9, 11.
As the further optimization of technique scheme; in order to ensure that this device has certain sealability and anti-seawater corrosion performance; this device is between extra large cable 2 and outer tube body 1; its internal diameter is greater than extra large cable 2 external diameter; external diameter is less than outer tube body 1 internal diameter; wherein outer tube body 1 comprises extra large cable protection pipe and J pipe, or other protective tube structures.
Described guide cone 3 is conical structure, is bolted, and facilitates sealing plug device to enter J pipe in work progress.Described guide cone 3 adopts sea water resistance nylon, polyurethane or alloy material.And described guide cone 3 is connected with the boss adaptation on described coupling shaft 4 by the groove of afterbody.
Described sealing plug 5 adopts cylindrical structural, and 2-5 layer arranged in a crossed manner, and described sealing plug 5 adopts soft sea water resistance material, such as rubber.
Described stop sleeve 10 is arranged on the side near outer tube body external port.Described coupling shaft 4, pressing plate 6, screw rod 8, stop sleeve 10 and locking nut all adopt sea water resistance alloy material.
In work progress, first precalculate extra large cable through J pipe and upper mounting plate need extra large cable length, then sealing plug device is arranged on extra large cable, in installation process, the lucky press seal plug of locking nut but can not allow sealing plug generation compressive strain.After sealing plug draws in the J mouth of pipe with extra large cable, diver enters seabed, and locking nut is locked by the torque value according to setting.
This device can also be applied to umbilical cables, the devices such as Hai Guan, or is applied to other and needs to seal in the pipeline of extra large cable.
Submersible type sea described in the utility model cable sealing plug device; both the motion of extra large cable tubular body outside can have been limited; prevent extra large cable fatigue damage; outer tube body can be protected again inner; prevent sea organism attachment; infringement is not received in protection outer tube body inside, has structure simple, the advantage that easy for installation and reliability is high.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a submersible type sea cable sealing plug device, it is characterized in that: comprise guide cone (3), coupling shaft (4), sealing plug (5), pressing plate (6), anode block (7), screw rod (8) and stop sleeve (10), described guide cone (3), coupling shaft (4), sealing plug (5), pressing plate (6) and anode block (7) form half slide structure, described guide cone (3) is connected with described coupling shaft (4) adaptation, some layers of sealing plug (5) are provided with between described coupling shaft (4) and described pressing plate (6), described coupling shaft (4), sealing plug (5), pressing plate (6) is interconnected by screw rod (8), described pressing plate (6) outside is also fixedly connected with anode block (7), one end of described screw rod (8) is also provided with stop sleeve (10), described screw rod two ends are also respectively equipped with locking nut.
2. a kind of submersible type sea according to claim 1 cable sealing plug device, is characterized in that: this device is between extra large cable and outer tube body, and its internal diameter is greater than extra large cable external diameter, and external diameter is less than outer tube body internal diameter.
3. a kind of submersible type sea according to claim 2 cable sealing plug device, is characterized in that: outer tube body comprises extra large cable protection pipe and J pipe.
4. a kind of submersible type sea according to claim 1 cable sealing plug device, is characterized in that: described guide cone (3) is conical structure, is bolted.
5. a kind of submersible type sea cable sealing plug device according to claim 1 or 4, is characterized in that: described guide cone (3) adopts sea water resistance nylon, polyurethane or alloy material.
6. a kind of submersible type sea according to claim 1 cable sealing plug device, is characterized in that: described guide cone (3) is connected with the boss adaptation on described coupling shaft (4) by the groove of afterbody.
7. a kind of submersible type sea according to claim 1 cable sealing plug device, is characterized in that: described sealing plug (5) adopts cylindrical structural, and 2-5 layer arranged in a crossed manner.
8. a kind of submersible type sea cable sealing plug device according to claim 1 or 7, is characterized in that: described sealing plug (5) adopts soft sea water resistance material.
9. a kind of submersible type sea according to claim 1 cable sealing plug device, is characterized in that: described stop sleeve (10) is arranged on the side near outer tube body external port.
10. a kind of submersible type sea according to claim 1 cable sealing plug device, is characterized in that: described coupling shaft (4), pressing plate (6), screw rod (8), stop sleeve (10) and locking nut all adopt sea water resistance alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929093.6U CN205136840U (en) | 2015-11-20 | 2015-11-20 | Dive formula sea cable sealing plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929093.6U CN205136840U (en) | 2015-11-20 | 2015-11-20 | Dive formula sea cable sealing plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136840U true CN205136840U (en) | 2016-04-06 |
Family
ID=55622634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929093.6U Active CN205136840U (en) | 2015-11-20 | 2015-11-20 | Dive formula sea cable sealing plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276296A (en) * | 2015-11-20 | 2016-01-27 | 中天科技海缆有限公司 | Submersible type submarine cable sealing plug device |
| CN109347054A (en) * | 2018-11-27 | 2019-02-15 | 宁波东方电缆股份有限公司 | A kind of end sealing device of deep water sea cable |
-
2015
- 2015-11-20 CN CN201520929093.6U patent/CN205136840U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276296A (en) * | 2015-11-20 | 2016-01-27 | 中天科技海缆有限公司 | Submersible type submarine cable sealing plug device |
| CN105276296B (en) * | 2015-11-20 | 2018-02-02 | 中天科技海缆有限公司 | A kind of submersible type extra large cable seals plug device |
| CN109347054A (en) * | 2018-11-27 | 2019-02-15 | 宁波东方电缆股份有限公司 | A kind of end sealing device of deep water sea cable |
| CN109347054B (en) * | 2018-11-27 | 2024-02-02 | 宁波东方电缆股份有限公司 | End sealing device of deep water sea cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: Zhongtian Technology submarine cable Co., Ltd Address before: 226000 No. 1 Xin Kai Nan Road, Nantong economic and Technological Development Zone, Jiangsu Patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 226463 Yangkou Port Business Building, Yangkou Port Economic Development Zone, Rudong County, Nantong City, Jiangsu Province Patentee after: ZHONGTIAN TECHNOLOGY MARINE SYSTEMS Co.,Ltd. Address before: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: Zhongtian Technology submarine cable Co., Ltd |
|
| TR01 | Transfer of patent right |