CN107134703A - A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters - Google Patents

A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters Download PDF

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Publication number
CN107134703A
CN107134703A CN201710413805.2A CN201710413805A CN107134703A CN 107134703 A CN107134703 A CN 107134703A CN 201710413805 A CN201710413805 A CN 201710413805A CN 107134703 A CN107134703 A CN 107134703A
Authority
CN
China
Prior art keywords
extra large
large cable
sleeve
applicable
variety
Prior art date
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.)
Pending
Application number
CN201710413805.2A
Other languages
Chinese (zh)
Inventor
高红武
曲行峰
欧阳俊
黄钢
袁艳会
张雷
倪先锋
赵新院
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNOOC China Ltd Tianjin Branch
CNOOC Energy Development of Equipment and Technology Co Ltd
Original Assignee
CNOOC China Ltd Tianjin Branch
CNOOC Energy Development of Equipment and Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CNOOC China Ltd Tianjin Branch, CNOOC Energy Development of Equipment and Technology Co Ltd filed Critical CNOOC China Ltd Tianjin Branch
Priority to CN201710413805.2A priority Critical patent/CN107134703A/en
Publication of CN107134703A publication Critical patent/CN107134703A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/002Maintenance of line connectors, e.g. cleaning
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/005Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The invention discloses a kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters, it is made up of protector body, the protector body includes the shell for being arranged at extra large cable connector exterior, the two ends of the shell have been fixedly connected with flange, each external conical sleeve is provided between the flange and extra large cable armor, the extra large cable armor is internally provided with inner conical drogue, the inner conical drogue fixes extra large cable armor jointly with external conical sleeve, each inner conical drogue is provided with gland close to the side of extra large cable joint, the gland is fixedly connected with external conical sleeve side, the opposite side of each external conical sleeve is respectively connected with adapter sleeve, positioning sleeve is each fastened with by end cap between the adapter sleeve and extra large cable.It is long that the present invention solves the repair joint process-cycle in existing extra large cable accident, and each extra large cable specification is the problem of be required for preparing standby repair joint, it is adaptable to the repairing of extra large cable joint and the spare part production of extra large cable user or manufacturer.

Description

A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters
Technical field
The present invention relates to a kind of Splice protector, in particular, it is related to a kind of applicable a variety of extra large cable format diameters Extra large cable repair joint protector.
Background technology
With the continuous propulsion of China's modernization construction process, the demand of new energy continues to increase.Marine oil and gas, sea turn Electricity, Development of Islands are continued to increase to the demand of extra large cable.Splice repair problem after extra large cable failure is also become increasingly conspicuous, and extra large cable is repaired and connect The head factory process cycle is long, once extra large cable breaks down, repair joint can not can cause very big loss, extra large cable rule to user in place If the more each specification of lattice is equipped with standby repair joint, not only cost increase is a lot, can also cause unnecessary waste.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided a variety of extra large cables are applicable in a kind of extra large cable accident The extra large cable repair joint protector of format diameter, shortens the fabrication cycle of extra large cable repair joint, saves time cost, saves engineering Expense, while reducing the economic loss that fault outage is brought indirectly.
The purpose of the present invention is achieved through the following technical solutions.
A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters, is made up of protector body, described to protect Shield device body includes the shell for being arranged at extra large cable connector exterior, and the two ends of the shell have been fixedly connected with flange, each described External conical sleeve is provided between flange and extra large cable armor, the extra large cable armor is internally provided with inner conical drogue, the inner conical drogue Extra large cable armor is fixed jointly with external conical sleeve, and each inner conical drogue is provided with gland close to the side of extra large cable joint, described Gland is fixedly connected with external conical sleeve side, and the opposite side of each external conical sleeve is respectively connected with adapter sleeve, each adapter sleeve Positioning sleeve is fastened with by end cap between extra large cable.
The shell is made up of stainless steel material, and the shell uses Hafu-type structure, and both sides carry half-ring flange, breathe out Husband's formula structure is fastened using bolt, nut, and the shell is at least provided with two holes and equipped with seal cap, and one of them is ventilative Hole, remaining is hole for injecting glue.
The enclosure perfusion AB components filling glue, including polyurethane and Ammonia curing agent.
The positioning sleeve uses the space fixation relative position of Hough block structure, filling extra large cable and adapter sleeve.
The inner conical drogue is internally provided with diameter regulating device, and the diameter regulating device includes being arranged from the inside to the outside not With the sleeve of diameter.
It is fixed between the diameter regulating device and inner conical drogue by positioning screw.
The flange and shell are fastenedly connected by bolt, nut, and the flange and external conical sleeve are fixed by positioning screw Connection.
The gland and external conical sleeve are bolted to connection, and the external conical sleeve and inner conical drogue fix to clamp extra large cable armouring Layer.
Described adapter sleeve one end is threadedly coupled with end cap, and the other end is threadedly coupled with external conical sleeve.
Compared with prior art, the beneficial effect that technical scheme is brought is:
(1) extra large cable joint is located in stainless steel casing in the present invention, and perfusion AB components filling glue, makes sea in stainless steel casing Position of the cable joint in stainless steel casing fix and play a part of conduction heat and anti-corrosion block water;
(2) inner conical drogue is fastened by bolts gland with external conical sleeve and clamps extra large cable armor in the present invention, passes through two end flanges It is connected with Hafu-type stainless steel casing, it is ensured that the mechanical connection and tensile capacity of extra large cable armor;
(3) diameter regulating device can be advised according to extra large cable specification difference increase and decrease sleeve number with being applicable different-diameter in the present invention The extra large cable of lattice, highly versatile;
(4) adapter sleeve is connected with external conical sleeve in the present invention, and positioning sleeve is fixed on tightly using Hough block structure by end cap Gu set is internal, relative position is fixed in the space of filling extra large cable and adapter sleeve;
(5) to solve the repair joint process-cycle in existing extra large cable accident long by the present invention, and each extra large cable specification The problem of being required for preparing standby repair joint, it is cost-effective.
Brief description of the drawings
Fig. 1 is the front view of the present invention;
Fig. 2 is Fig. 1 A-A sectional views;
Fig. 3 is the side view of the present invention.
Reference:1 positioning sleeve;2 end caps;3 adapter sleeves;4 external conical sleeves;5 bolts;6 inner conical drogues;7 shells;8 seal caps;9 Nut;10 positioning screws;11 diameter regulating devices;12 extra large cables;13 glands;14 extra large cable joints;15 extra large cable armors;16 flanges.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the extra large cable repair joint protector for being applicable a variety of extra large cable format diameters of the invention, including The shell 7 outside extra large cable joint 14 is arranged at, the shell 7 is made up of stainless steel material, and using Hafu-type structure, both sides are carried Half-ring flange, Hafu-type structure is fastened using bolt 5, nut 9, and the shell 7 is at least provided with two holes and equipped with seal cap 8, one of them is air-vent, and remaining is hole for injecting glue.The inside of the shell 7 perfusion AB component filling glue, including polyurethane and ammonia Class curing agent, make position of the extra large cable joint 14 in stainless steel casing 7 fix and play a part of conduction heat and anti-corrosion block water.
The two ends of the shell 7 are fixedly connected with flange 16 by bolt 5, nut 9, each flange 16 and extra large cable External conical sleeve 4 is provided between 15 layers of armouring, the external conical sleeve 4 is fixedly connected with flange 16 by positioning screw 10.The sea Cable armor 15 is internally provided with inner conical drogue 6, and each inner conical drogue 6 is provided with gland close to the side of extra large cable joint 14 13, the gland 13 is fixedly connected with the side of external conical sleeve 4 by bolt 5, and the external conical sleeve 4 and inner conical drogue 6 are fixed to clamp jointly Extra large cable armor 15.The opposite side of each external conical sleeve 4 is respectively connected with adapter sleeve 3, each adapter sleeve 3 and extra large cable 12 it Between positioning sleeve 1 is fastened with by end cap 2.Described one end of adapter sleeve 3 is threadedly coupled with end cap 2, the other end and the screw thread of external conical sleeve 4 Connection.The positioning sleeve 1 uses Hough block structure, is pressed in by end cap 2 inside adapter sleeve 3, filling extra large cable 12 and fastening Relative position is fixed in the space of set 3.
The inner conical drogue 6 is internally provided with diameter regulating device 11, the diameter regulating device 11 include it is multiple by it is interior extremely The sleeve for the dismountable different-diameter being arranged outside, diameter regulating device 11 can be according to the specification of extra large cable 12 difference increase and decrease sleeve number To be applicable the extra large cable 12 of different-diameter specification.Carried out between the diameter regulating device 11 and inner conical drogue 6 by positioning screw 10 It is fixed.
Although the function and the course of work of the present invention are described above in conjunction with accompanying drawing, the invention is not limited in Above-mentioned concrete function and the course of work, above-mentioned embodiment are only schematical, rather than restricted, ability The those of ordinary skill in domain is not departing from present inventive concept and scope of the claimed protection situation under the enlightenment of the present invention Under, many forms can also be made, these are belonged within the protection of the present invention.

Claims (9)

1. a kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters, is made up of, its feature exists protector body In the protector body includes being arranged at the outside shell (7) of extra large cable joint (14), and the two ends of the shell (7) are fixed Flange (16) is connected with, each external conical sleeve (4), the extra large cable is provided between the flange (16) and extra large cable armor (15) Armor (15) is internally provided with inner conical drogue (6), and the inner conical drogue (6) fixes extra large cable armor (15) jointly with external conical sleeve (4), Each inner conical drogue (6) is provided with gland (13), the gland (13) and external conical sleeve close to the side of extra large cable joint (14) (4) side is fixedly connected, and the opposite side of each external conical sleeve (4) is respectively connected with adapter sleeve (3), each adapter sleeve (3) Positioning sleeve (1) is fastened with by end cap (2) between extra large cable (12).
2. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that The shell (7) is made up of stainless steel material, and the shell (7) uses Hafu-type structure, and both sides carry half-ring flange, Hough Formula structure is fastened using bolt, nut, and the shell (7) is at least provided with two holes and equipped with seal cap (8), and one of them is Stomata, remaining is hole for injecting glue.
3. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that Perfusion AB components filling glue inside the shell (7), including polyurethane and Ammonia curing agent.
4. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that The positioning sleeve (1) uses Hough block structure, and relative position is fixed in filling extra large cable (12) and the space of adapter sleeve (3).
5. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that The inner conical drogue (6) is internally provided with diameter regulating device (11), and the diameter regulating device (11) includes being arranged from the inside to the outside Different-diameter sleeve.
6. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that It is fixed between the diameter regulating device (11) and inner conical drogue (6) by positioning screw (10).
7. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that The flange (16) and shell (7) are fastenedly connected by bolt (5), nut (9), and the flange (16) and external conical sleeve (4) pass through Positioning screw (10) is fixedly connected.
8. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that The gland (13) is fixedly connected with external conical sleeve (4) by bolt (5), and the external conical sleeve (4) and inner conical drogue (6) fix to clamp sea Cable armor (15).
9. the extra large cable repair joint protector according to claim 1 for being applicable a variety of extra large cable format diameters, it is characterised in that Described adapter sleeve (3) one end is threadedly coupled with end cap (2), and the other end is threadedly coupled with external conical sleeve (4).
CN201710413805.2A 2017-06-05 2017-06-05 A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters Pending CN107134703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710413805.2A CN107134703A (en) 2017-06-05 2017-06-05 A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710413805.2A CN107134703A (en) 2017-06-05 2017-06-05 A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters

Publications (1)

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CN107134703A true CN107134703A (en) 2017-09-05

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506050A (en) * 2018-12-18 2019-03-22 上海怡博船务有限公司 A kind of cable/conduit sealing device
CN109869444A (en) * 2019-03-06 2019-06-11 中国科学院声学研究所 It is a kind of for connecting the device of load-bearing tapered sleeve Yu wire armoring load-bearing cable
CN113178839A (en) * 2021-06-30 2021-07-27 普拉思工业技术(江苏)有限公司 Submarine cable intermediate joint protection method and protector
CN115498590A (en) * 2022-11-17 2022-12-20 长缆电工科技股份有限公司 Intermediate joint of submarine cable

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201122192Y (en) * 2007-10-31 2008-09-24 宁波东方电缆股份有限公司 Repairing joint of optoelectronic compound sea cable
JP2011052247A (en) * 2009-08-31 2011-03-17 Jfe Steel Corp Tuyere diameter changing method
CN103858295A (en) * 2011-10-07 2014-06-11 菲尼克斯电气公司 Cable feedthrough and method for assembling a cable feedthrough
CN104300442A (en) * 2014-11-04 2015-01-21 中天科技海缆有限公司 Submarine cable drawing head
CN104600656A (en) * 2014-12-29 2015-05-06 中海石油(中国)有限公司天津分公司 Watertight connecting device for underground cable connector
CN205039508U (en) * 2015-10-13 2016-02-17 廊坊辰瑞电气有限公司 Cable intermediate joint waterproof explosion -proof box
CN206893978U (en) * 2017-06-05 2018-01-16 中海油能源发展装备技术有限公司 A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201122192Y (en) * 2007-10-31 2008-09-24 宁波东方电缆股份有限公司 Repairing joint of optoelectronic compound sea cable
JP2011052247A (en) * 2009-08-31 2011-03-17 Jfe Steel Corp Tuyere diameter changing method
CN103858295A (en) * 2011-10-07 2014-06-11 菲尼克斯电气公司 Cable feedthrough and method for assembling a cable feedthrough
CN104300442A (en) * 2014-11-04 2015-01-21 中天科技海缆有限公司 Submarine cable drawing head
CN104600656A (en) * 2014-12-29 2015-05-06 中海石油(中国)有限公司天津分公司 Watertight connecting device for underground cable connector
CN205039508U (en) * 2015-10-13 2016-02-17 廊坊辰瑞电气有限公司 Cable intermediate joint waterproof explosion -proof box
CN206893978U (en) * 2017-06-05 2018-01-16 中海油能源发展装备技术有限公司 A kind of extra large cable repair joint protector for being applicable a variety of extra large cable format diameters

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506050A (en) * 2018-12-18 2019-03-22 上海怡博船务有限公司 A kind of cable/conduit sealing device
CN109869444A (en) * 2019-03-06 2019-06-11 中国科学院声学研究所 It is a kind of for connecting the device of load-bearing tapered sleeve Yu wire armoring load-bearing cable
CN113178839A (en) * 2021-06-30 2021-07-27 普拉思工业技术(江苏)有限公司 Submarine cable intermediate joint protection method and protector
CN113178839B (en) * 2021-06-30 2021-09-24 普拉思工业技术(江苏)有限公司 Submarine cable intermediate joint protection method and protector
CN115498590A (en) * 2022-11-17 2022-12-20 长缆电工科技股份有限公司 Intermediate joint of submarine cable

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Application publication date: 20170905