CN103795018B - A kind of submerged cable tandem box - Google Patents
A kind of submerged cable tandem box Download PDFInfo
- Publication number
- CN103795018B CN103795018B CN201210431658.9A CN201210431658A CN103795018B CN 103795018 B CN103795018 B CN 103795018B CN 201210431658 A CN201210431658 A CN 201210431658A CN 103795018 B CN103795018 B CN 103795018B
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- CN
- China
- Prior art keywords
- cable
- tandem
- end cap
- cylinder
- plug
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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 belongs to underwater instrument apparatus field, a kind of submerged cable tandem box that submerged cable is played the effect of collecting, including seal casinghousing, cable water contiguity plug and cable tandem plate, the both ends of the surface of seal casinghousing are sealed and installed with multiple cable water contiguity plug respectively, the patch plug that one is tandem cable outlet in each cable water contiguity plug on each end face, remaining is the patch plug importing cable；Cable tandem plate is arranged in seal casinghousing, the patch plug that seal casinghousing both ends of the surface import cable penetrate the Stranded cable tandem in seal casinghousing on cable tandem plate, the cable after cable tandem plate tandem drawn by the patch plug of tandem cable outlet.The present invention uses the streamlined seal casinghousing of cylinder to design, cable on patch plug realizes tandem inside seal casinghousing, solve Stranded cable tandem under water and easily infiltrate into the problem of sea water, sacrificial anode add whole seal casinghousing under water, the especially corrosion resistance in sea water.
Description
Technical field
The invention belongs to underwater instrument apparatus field, specifically one submerged cable is played
Collect the submerged cable tandem box of effect.
Background technology
Along with needing and the progress of science and technology, the scale of Underwater Engineering of human social development
Increasing, the investigation of resource under water, offshore oil detection, lifesaving of speedily carrying out rescue work, under water soil
The fields such as wood engineering construction and ocean are military use dissimilar, difference in functionality under water in a large number
Instrument.Therefore, the design of underwater instrument system is universal and important work with development.Water
Lower instrument development is many times needing to carry out the tandem of cable, will collect connection by Stranded cable
To together, form a cable.Carried out submerged cable tandem, it is common that by Stranded cable in the past
It is electrically connected, is then wound around with high pressure insulating tape and seals, or use the method for sulfuration in addition
Seal.This method is relatively more effective generally for the docking of two strands of cables, and for Stranded cable
Tandem, then effect is not ideal, the when that especially water depth pressure being big, it is easy to water inlet,
Cause short circuit, and cannot dismantle and reconnect.
Summary of the invention
Undesirable, easily because water inlet causes circuit short in order to solve the effect of Stranded cable tandem under water
The problem connect, it is an object of the invention to provide a kind of submerged cable tandem box.
It is an object of the invention to be achieved through the following technical solutions:
The present invention includes seal casinghousing, cable water contiguity plug and cable tandem plate, wherein seals
The both ends of the surface of housing are sealed and installed with multiple cable water contiguity plug, each electricity on each end face respectively
The patch plug that one is tandem cable outlet in cable watertight patch plug, remaining cable water is touched
Plug is the patch plug importing cable；Described cable tandem plate is arranged in seal casinghousing, by close
In capsule body both ends of the surface, the patch plug of described remittance cable penetrates the Stranded cable in seal casinghousing
Tandem is on cable tandem plate, by the cable after cable tandem plate tandem by described tandem cable
The patch plug of outlet is drawn.
Wherein: on the either end facet of described seal casinghousing, sacrificial anode is installed；Described capsul
Body includes cylinder and the left end cap being sealingly mounted at cylinder both sides and right end cap, described cable tandem
Plate is arranged on either end lid；Described left end cap is identical with the structure of right end cap, on each end cap
Being equipped with multiple first screw, the most threaded in each first screw have cable water contiguity to insert
Head；On the external peripheral surface of each end cap and described cylinder junction, cutout has seal groove respectively,
Being equipped with the first O as filler in this seal groove, each end cap and cylinder are by described
First seal with O ring；Each end cap is evenly equipped with on the external peripheral surface of described cylinder junction
Multiple the second screws radially offered, the two ends of cylinder radially correspondence has and each end cap
The through hole that upper second screw quantity is identical, between each end cap and cylinder by fastening bolt successively
Affixed through described through hole and the second screw；On the outer face of described left end cap and right end cap respectively
It is provided with the 3rd screw being easy to end cap installation or removal；Described cable tandem plate is discoid, Gu
It is connected on the inner face of arbitrary end cap, cable tandem plate is provided with multiple binding post；Each end
The inner face edge of lid protrudes axially inward, inserts in described cylinder, each end cap and cylinder
Between positioned by seam；The end cap inner face installing cable tandem plate is along the circumferential direction evenly equipped with
Multiple the 4th screws for affixed cable tandem plate.
Advantages of the present invention with good effect is:
The present invention has made to improve on the cylinder sealing means with two ends end cap binding site, and this is close
The cylinder that various footpaths are worth by envelope mode all can play preferable sealing effectiveness.Meanwhile, this sealing is resistance to
Laminated structure also add the subsidiary facility such as sacrificial anode, cable water contiguity plug.Particularly as follows:
1. reliable sealing means；Two end cap of the present invention and the sealing of cylinder, and cable water
Contiguity plug and the sealing of two end cap, be respectively mounted O as filler, it is ensured that good is close
Envelope effect.
2. the alternative of operating depth；Consider and bear the size of Underwater Pressure, selection
The factors such as the difference of material and the size of nacelle own dimensions, select end cap and circle as required
The thickness of cylinder, meets the requirement of different water depth working environment.
3. seal casinghousing space scalable and effectively utilizing；The present invention is by selecting cylinder not
Same radial and axial size, reaches to adjust the purpose of seal casinghousing space size, and cylindricality is empty
Between relatively convenient fully application.
4. enhance the corrosion resistance of device；The sacrificial anode that zinc is made as material is connected to a left side
On end cap, by the corrosion of sacrificial anode, protect miscellaneous part, enhance whole capsul
Body under water, the especially corrosion resistance in sea water.
5. meet flow resistance little；The present invention uses fusiform column type seal casinghousing structure, its
Meeting flow resistance coefficient relatively small, being conducive to reducing device is affected by current.
6. submerged cable tandem is excessive；The present invention selects underwater electrical connector as cable tandem
Excessive, such cable keeps independent outside seal casinghousing, and simply inside seal casinghousing
Carry out tandem, it is ensured that its watertightness.
Accompanying drawing explanation
Fig. 1 is the front sectional view of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is left end cap and the partial enlarged drawing of cylinder junction in Fig. 1；
Fig. 4 is the structure sectional view of left end cap in Fig. 1；
Fig. 5 is the left view of left end cap in Fig. 1；
Wherein: 1 is cable water contiguity plug, and 2 is sacrificial anode, and 3 is left end cap, and 4 is the
One O, 5 is fastening bolt, and 6 is cylinder, and 7 is cable tandem plate, and 8 is right end cap,
9 is the second O, and 10 is the first screw, and 11 is the second screw, and 12 is seal groove, 13
Being the 3rd screw, 14 is the 4th screw.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1～5, the present invention includes seal casinghousing and subsidiary facility, wherein capsul
Body includes cylinder 6 and the left end cap 3 being sealingly mounted at cylinder 6 both sides and right end cap 8, subsidiary
Facility includes cable water contiguity plug 1, sacrificial anode 2 and cable tandem plate 7.Tandem box is
Being formed whole seal casinghousing by left end cap 3, cylinder 6 and right end cap 8, left end cap 3 is with right
The structure of end cap 8 is identical, and seal casinghousing attaches cable water contiguity plug 1, sacrificial anode
2 and cable tandem plate 7.
On the external cylindrical surface of cylinder 6 two ends respectively the most uniform multiple through holes (the present embodiment is
Four), the inner face edge of each end cap protrudes axially inward, is inserted by the two ends of cylinder 6
Enter in cylinder 6, all positioned by seam between each end cap and cylinder 6；Each end cap with
Multiple the second screw 12 radially offered it is evenly equipped with on the external peripheral surface of cylinder 6 junction,
The quantity of this second screw 12 is identical with the number of openings at cylinder 6 two ends, i.e. the present embodiment
Two screws 12 are also four；Fastening bolt 5 is through the through hole of cylinder 6, precession left end cap 3
Or the second screw 12 on right end cap 8, so, left end cap 3 or right end cap 8 are adopted the most respectively
It is distributed on its circumference by four fastening bolts 5 and is attached with cylinder 6.Each end cap and circle
On the external peripheral surface of cylinder 6 junctions, cutout has seal groove 11 respectively, this seal groove 11 content
It is equipped with the first O 4 as filler, makes each end cap and cylinder 6 by a described O
Shape circle 4 seals, and i.e. constitutes a cylindrical seal casinghousing.
The outer face of left end cap 3 or right end cap 8 is provided with sacrificial anode 2, the present embodiment
Sacrificial anode 2 be to be fixed on the outer face of left end cap 3 by hex bolts.Each end cap
On be equipped with multiple first screw 10, the most threaded in each first screw 10 have cable
Watertight patch plug 1, by as filler between cable water contiguity plug 1 and the first screw 10
The second O 9 seal.On each end cap, one of them cable water contiguity plug 1 is
The patch plug of tandem cable outlet, remaining cable water contiguity plug 1 is for importing patching of cable
Head.Being provided with cable tandem plate 7 in seal casinghousing, this cable tandem plate 7 may be installed appoints
On the inner face of one end cap, the end cap inner face installing cable tandem plate 7 is the most uniform
There is multiple the 4th screw 14 for affixed cable tandem plate 7；The cable tandem of the present embodiment
Plate 7 is discoid, is fixed in the 4th screw on left end cap 3 inner face by four bolts
In 14, cable tandem plate 7 is provided with multiple binding post, to realize the tandem of cable；By
The Stranded cable tandem that the patch plug of cable penetrates in cylinder 6 is imported on left and right end cap 3,8
On cable tandem plate 7, by the cable after cable tandem plate 7 tandem by tandem cable outlet
Patch plug draw.The outer face of left end cap 3 and right end cap 8 is drilled with two the most respectively
Three screws 13, in order to left end cap 3 and the installation or removal of right end cap 8.
Claims (6)
1. a submerged cable tandem box, it is characterised in that: include seal casinghousing, cable water
Contiguity plug (1) and cable tandem plate (7), wherein seal casinghousing includes cylinder (6) and close
Envelope is arranged on left end cap (3) and the right end cap (8) of cylinder (6) both sides, described left end cap (3)
Identical with the structure of right end cap (8), each end cap is equipped with multiple first screw (10),
The most threaded in each first screw (10) have cable water contiguity plug (1), Mei Geduan
Cover the cable water that the is tandem cable outlet contiguity plug in each cable water contiguity plug,
Remaining cable water contiguity plug is the cable water contiguity plug importing cable；Described cable tandem
Plate (7) is arranged on the inner face of arbitrary end cap, and described cable tandem plate (7) is discoid,
Cable tandem plate (7) is provided with multiple binding post；By remittance described in seal casinghousing two end cap
The Stranded cable tandem that the cable water contiguity plug entering cable penetrates in seal casinghousing converges at cable
On fishplate bar (7), the cable after cable tandem plate (7) tandem gone out by described tandem cable
The cable water contiguity plug of mouth is drawn.
2. the submerged cable tandem box as described in claim 1, it is characterised in that: described sealing
Sacrificial anode (2) is installed on the either end facet of housing.
3. the submerged cable tandem box as described in claim 1, it is characterised in that: Mei Geduan
On the external peripheral surface of lid and described cylinder (6) junction, cutout has seal groove (11) respectively,
The first O (4) as filler, each end cap and circle it is equipped with in this seal groove (11)
Cylinder (6) is sealed by described first O (4).
4. the submerged cable tandem box as described in claim 1, it is characterised in that: Mei Geduan
It is evenly equipped with on lid and the external peripheral surface of described cylinder (6) junction and multiple radially to offer
Second screw (12), the two ends radially correspondence of cylinder (6) have with each end cap on second
The through hole that screw (12) quantity is identical, by fastening spiral shell between each end cap and cylinder (6)
Bolt (5) sequentially passes through described through hole and the second screw (12) is affixed.
5. the submerged cable tandem box as described in claim 1, it is characterised in that: a described left side
It is respectively equipped with on the outer face of end cap (3) and right end cap (8) and is easy to end cap installation or removal
3rd screw (13).
6. the submerged cable tandem box as described in claim 1, it is characterised in that: Mei Geduan
The inner face edge of lid protrudes axially inward, inserts in described cylinder (6), each end cap
And cylinder is positioned by seam between (6)；The end cap inner face of cable tandem plate (7) is installed
Along the circumferential direction it is evenly equipped with multiple the 4th screw (14) for affixed cable tandem plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431658.9A CN103795018B (en) | 2012-11-02 | 2012-11-02 | A kind of submerged cable tandem box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431658.9A CN103795018B (en) | 2012-11-02 | 2012-11-02 | A kind of submerged cable tandem box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103795018A CN103795018A (en) | 2014-05-14 |
| CN103795018B true CN103795018B (en) | 2016-08-17 |
Family
ID=50670465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210431658.9A Expired - Fee Related CN103795018B (en) | 2012-11-02 | 2012-11-02 | A kind of submerged cable tandem box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103795018B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481809B (en) * | 2017-07-07 | 2023-07-18 | 河北鑫企玻璃制品有限公司 | Closed steering device for cable continuous vulcanization pipeline |
| CN109347052B (en) * | 2018-12-10 | 2023-09-19 | 重庆科技学院 | High-pressure-resistant one-hole multi-line sealing structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0521324B2 (en) * | 1991-06-27 | 2003-06-11 | CCS Technology, Inc. | Cable sleeve |
| CN101087498A (en) * | 2007-07-04 | 2007-12-12 | 中国科学院海洋研究所 | Cylinder type waterproof pressure-endurable ballasting |
| CN201156661Y (en) * | 2008-01-26 | 2008-11-26 | 山东省科学院海洋仪器仪表研究所 | Controller area network water tight connector for sea |
| CN101958525B (en) * | 2010-08-27 | 2012-12-26 | 宁波巨神制泵实业有限公司 | Submersible cable junction box |
| CN202888779U (en) * | 2012-11-02 | 2013-04-17 | 中国科学院海洋研究所 | Sealed junction box |
-
2012
- 2012-11-02 CN CN201210431658.9A patent/CN103795018B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103795018A (en) | 2014-05-14 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160817 Termination date: 20201102 |