CN107425488A - Degaussing cable groove, the laying apparatu of ship cable and cable laying method - Google Patents
Degaussing cable groove, the laying apparatu of ship cable and cable laying method Download PDFInfo
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- CN107425488A CN107425488A CN201710769741.XA CN201710769741A CN107425488A CN 107425488 A CN107425488 A CN 107425488A CN 201710769741 A CN201710769741 A CN 201710769741A CN 107425488 A CN107425488 A CN 107425488A
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- cable
- cell body
- laying
- degaussing
- trough cell
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a kind of degaussing cable groove, the laying apparatu of ship cable and cable laying method, it is related to cable laying technical field.Degaussing cable groove, including：Cable trough cell body, rectangular cross-section and open top；Cover plate, it is covered on the top open part of cable trough cell body；With the cable tight-hook of the fixation cable, it is built in cable trough cell body, cable tight-hook includes the U-shaped support and two relatively parallel elevating levers formed by two vertical rods and bottom bar, two grooves are respectively provided with the inside of each elevating lever and are correspondingly limited in the outboard end of two vertical rods, are connected between two elevating levers by fastener.The laying apparatu of ship cable, connected and composed by multiple degaussing cable grooves, formed between two neighboring degaussing cable groove by sleeve connection.Cable laying method, implemented using the laying apparatu of ship cable.The present invention can significantly facilitate the cable laying work of workmen, reduce the scratching damage to cable by the cabling in cable trough cell body.
Description
Technical field
The present invention relates to the laying dress of cable laying technical field, more particularly to a kind of degaussing cable groove, ship cable
Put and cable laying method.
Background technology
When degaussing cable arrangement is underwater and during the position such as liquid storehouse, cabin, power station, it is necessary to which it is effectively prevented
Shield, to prevent from damaging degaussing cable, destroy eraser system.It is domestic at present generally using cable tube when building above water craft
Form is protected degaussing cable, i.e., installs degaussing cable pipe, degaussing cable laying installation in pipe at above-mentioned position.Due to
Degaussing cable will pass through almost all of watertight next door, after supporting that the overall unsinkability of full ship, degaussing cable are laid,
The mouth of pipe in cable tube is needed to irrigate airtight and watertight padding.In actual building course, installing degaussing cable pipe additional, there is also some drawbacks.
Degaussing cable cable installation in pipe in cable tube, implemented in practice of construction it is highly difficult, particularly build it is big
During type above water craft, the length of single degaussing cable pipe is up to tens meters of even rice up to a hundred, high plus existing in cable pipeline
The low position for rising and falling, bending, this brings extreme difficulty to the laying of degaussing cable.Meanwhile the length increase of degaussing cable in itself
And the increase of the own wt brought, easily cause scratching to damage in cabling process, destroy the insulating properties of degaussing cable.
Due to the condition limitation that cable is laid in cable tube, more cable may be laid in cable tube, big or middle
On type above water craft, in order to reach demagnetization target, it is necessary to using the bigger cable tube of latus rectum, to lay more demagnetization electricity
Cable.Because degaussing cable spreads all over the whole profile of ship, increase degaussing cable pipe will likely increase the opening in Ship Structure, meeting
Serious harm is caused to Ship Structure.
The overall tightness of degaussing cable pipeline is difficult to ensure that, because the degaussing cable of full ship is divided into Multiple coil cable, respectively
Set winding may intersect in some places and change the direction of lay, and degaussing cable pipe typically uses to set at present in these places to be turned
The form of case is changed to be laid to the winding of each intersection.During shipbuilding, the sealing of unit cable pipe compares
Easily realize, but ensure that the means of the sealing of cross box are limited, and cross box and cable tube are typically all to be arranged in cabin
The bilge, by the liquid such as greasy dirt, water long period of soaking and it can corrode, it is difficult to ensure that the sealing of cross box and full ship same life-span, in full ship
In the case that degaussing cable pipeline overall tightness is difficult to ensure that, there will be greater risk with vitality for the unsinkability energy of full ship.
The content of the invention
It is an object of the invention to provide the demagnetization electricity that a kind of laying for facilitating degaussing cable and reduction influence on Ship Structure
Cable groove, the laying apparatu of ship cable and cable laying method.
The invention provides a kind of degaussing cable groove, including：
Cable trough cell body, rectangular cross-section and open top；
Cover plate, it is covered on the top open part of the cable trough cell body；With
The cable tight-hook of the fixed cable, is built in the cable trough cell body, and the cable tight-hook includes being stood by two
The U-shaped support and two relatively parallel elevating levers that bar and bottom bar are formed, two grooves are respectively provided with simultaneously on the inside of each elevating lever
The outboard end for being limited in two vertical rods is corresponded to, is connected between two elevating levers by fastener.
Alternatively, the fastener is the bolts and nuts of matching.
Alternatively, the cover plate is provided with dead head, and the dead head is blocked using drainage plug screw.
Alternatively, it is lined with sealing strip between the cover plate and the cable trough cell body and adopts and is bolted connection.
Alternatively, the cable trough cell body to be shaped as linear pattern, reducing type, arc line type or S curved.
Present invention also offers a kind of laying apparatu of ship cable, and structure is connected by multiple described degaussing cable grooves
Into being formed between two neighboring degaussing cable groove by sleeve connection.
Alternatively, the laying apparatu is fixed on the Ship Structure in through Ship Structure and by support frame.
Alternatively, the spacing between the inwall of the cable and the cable trough cell body is at least 20mm；
Of length no more than 1500mm of the cable trough cell body；
The distance between two neighboring cable tight-hook is no more than 500mm.
Present invention also offers a kind of cable laying method, is implemented using the laying apparatu of ship cable as mentioned,
Comprise the following steps：
Step S1, it is pre-designed the path that cable is arranged in Ship Structure；
Step S2, trend of multiple cable trough cell bodies along the path is connected one by one, wherein, the cable trough groove
Body is fixed in the Ship Structure by support frame；
Step S3, U-shaped support is transversely arranged in the cable trough cell body；
Step S4, the cable is laid in described by short after first growing, first thick rear thin order along the trend in the path
In cable trough cell body and pass through the U-shaped support；
Step S5, two elevating levers corresponding to each U-shaped support are assemblied on the U-shaped support, two liters of slide downward
Drop bar is fastenedly connected two elevating levers until cable is defined between the elevating lever and the U-shaped support just
Fastener, the elevating lever is set to be fixed with the U-shaped support；
Step S6, the top open part by the cover plate lid provided with dead head together in the cable trough cell body；
Step S7, airtight and watertight padding is irrigated into the cable trough cell body from the dead head；
Step S8, the dead head is blocked using drainage plug screw, so far completes the laying of ship cable.
Alternatively, in the step S2, of length no more than 1500mm of the cable trough cell body；
In the step S3, the distance between two neighboring cable tight-hook is no more than 500mm.
Beneficial effects of the present invention：
1. the present invention by the cabling in cable trough cell body, can significantly facilitate the cable laying work of workmen
Make, reduce the scratching damage to cable.
2. the degaussing cable of the present invention can be compact as far as possible when being laid in cable trough cell body, greatly reduce in hull
Perforate in structure, the influence to hull is reduced, while avoid degaussing cable off-design circuit, be advantageous to improve demagnetization effect
Fruit.
3. the present invention uses rectangular-shaped cable trough, perfusing hole is blocked using drainage plug screw, is advantageous to degaussing cable groove and wears
The stress to hull openings is reduced when crossing deck and bulkhead, is not required to be freezed again after airtight and watertight padding perfusion, shortens site operation
In the cycle, reduce the influence to airtight and watertight padding.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the degaussing cable groove of the embodiment of the present invention；
Fig. 2 is the structural representation of cable tight-hook shown in Fig. 1；
Fig. 3 a are the top views of linear cable trough；
Fig. 3 b are the top views of the cable trough for the arc line type that central angle is 30 °；
Fig. 3 c are the top views of the cable trough for the arc line type that central angle is 45 °；
Fig. 3 d are the top views of the cable trough for the arc line type that central angle is 60 °；
Fig. 3 e are the top views of the cable trough for the arc line type that central angle is 90 °；
Fig. 3 f are top view of the central angle for cable trough curved 30 ° of S；
Fig. 3 g are top view of the central angle for cable trough curved 45 ° of S；
Fig. 3 h are top view of the central angle for cable trough curved 60 ° of S；
Fig. 3 i are top view of the central angle for cable trough curved 90 ° of S；
Fig. 3 j are the top views of the cable trough of reducing type.
Reference：
Cable -1；Cable trough cell body -2；Cover plate -3；U-shaped support -4；Vertical rod -41；Bottom bar -42；Elevating lever -5；Fastener-
6；Dead head -7；Drainage plug screw -8；Support frame -9；Ship Structure -10；Airtight and watertight padding -11；Ear climbs -12.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
For the present invention by the cabling 1 in cable trough cell body 2, the cable 1 that can significantly facilitate workmen lays work
Make, reduce the scratching damage to cable 1.
Fig. 1 is the schematic cross-section of the degaussing cable groove of the embodiment of the present invention.Referring to Fig. 1, the embodiments of the invention provide
A kind of degaussing cable groove, including：
Cable trough cell body 2, rectangular cross-section and open top, it is semi-open-type structure；
Cover plate 3, it is covered on the top open part of the cable trough cell body 2；With
The cable tight-hook of the fixed cable 1, is built in the cable trough cell body 2, and the cable tight-hook is included by two
U-shaped support 4 that vertical rod 41 and bottom bar 42 the are formed elevating lever 5 relatively parallel with two, the inner side of each elevating lever 5 is respectively provided with two
Individual groove and the outboard end for being correspondingly limited in two vertical rods 41, connected by fastener 6 between two elevating levers 5.
The present invention uses rectangular-shaped cable trough cell body 2, and corner could be arranged to fillet, and perfusing hole uses drainage plug screw 8
Closure, be advantageous to reduce the stress to hull openings when degaussing cable groove cell body 2 passes through deck and bulkhead, airtight and watertight padding 11 irrigates
After be not required to be freezed again, shorten the site operation cycle, reduce the influence to airtight and watertight padding 11.
Cable is put into cable tight-hook during cable laying, laying finishes compresses cable with elevating lever, and such cable is U-shaped
It is fixed in support frame.
Wherein, the fastener 6 is the bolts and nuts of matching.Fastener 6 can cause elevating lever 5 and U-shaped support 4 it
Between be fastenedly connected or relaxation slide.
The present invention considers to reduce the influence to Ship Structure 10 as far as possible, the end of cover plate 3 is changed into interior receipts by abduction, can be subtracted
The perforate of small pair boat body structure 10.
Referring to Fig. 1, the cover plate 3 is provided with dead head 7, and the dead head 7 is blocked using drainage plug screw 8.
At interval of setting a dead head 7 at 1m on cover plate 3, and dead head 7 is set in laying position lowest part, so as to
The air in cable trough cell body 2 can be discharged when irrigating airtight and watertight padding 11, the dead head 7 of privileged sites can adjust, need to set
In the position for being easy to human users.Dead head 7 is from drainage plug screw 8, using standard CB/T23-1999, model EM42 × 2,
Nipple welding base application standard CB*53-80, model M42 × 2.Dead head 7 is blocked using drainage plug screw 8, can be made
It is more convenient to obtain pouring construction.
Wherein, it is lined with sealing strip between the cover plate 3 and the cable trough cell body 2 and adopts and is bolted connection.
The sealing gasket of favorable sealing property, sealing mat thickness 2- need to be padded at the bolt connection of cover plate 3 and cable trough cell body 2
3mm, need to meet sea water resistance, oil resistant, fire resisting, it is fire-retardant, nontoxic, reach food-grade requirement, anti-aging 10 years life-spans.Cover plate 3 connects
Place should be designed to alternating expression, and to ensure that junction can be connected with, staggered place is also required to seal using sealing gasket.
The both ends of cable trough cell body 2 extend laterally outward produce agaric and climb 12, and the both ends of cover plate 3 extend transversely outward ear and climb 12, cable
The ear of groove cell body 2 climb 12 and cover plate 3 ear climb 12 between be connected by screw bolts, so as to holddown plate.So cover plate 3 is detachable,
It is easy to secondary seal.The lighter in weight of airtight and watertight padding 11, reliability is stronger, resistance to various adverse circumstances, can accomplish after once sealing
Secondary dress, and cable 1 is not damaged, remain to keep original sealing property, solve the difficulty of shipbuilding and repacking increase and decrease cable 1
Topic, reduces maintenance cost.
Wherein, the cable trough cell body 2 to be shaped as linear pattern, reducing type, arc line type or S curved.
Fig. 3 a are the top views of linear cable trough cell body 2；
Fig. 3 b are the top views of the cable trough cell body 2 for the arc line type that central angle is 30 °；
Fig. 3 c are the top views of the cable trough cell body 2 for the arc line type that central angle is 45 °；
Fig. 3 d are the top views of the cable trough cell body 2 for the arc line type that central angle is 60 °；
Fig. 3 e are the top views of the cable trough cell body 2 for the arc line type that central angle is 90 °；
Fig. 3 f are top view of the central angle for cable trough cell body 2 curved 30 ° of S；
Fig. 3 g are top view of the central angle for cable trough cell body 2 curved 45 ° of S；
Fig. 3 h are top view of the central angle for cable trough cell body 2 curved 60 ° of S；
Fig. 3 i are top view of the central angle for cable trough curved 90 ° of S；
Fig. 3 j are the top views of the cable trough of reducing type.
Referring to Fig. 3 a to Fig. 3 j, embodiments of the invention only list the shape of the common cable trough cell body 2 of 9 kinds of the above
Shape, and in actual production process, because space is limited in Ship Structure 10, the shape of cable trough cell body 2 is often with space
Size and irregularly change.
Wherein, central angle is cable trough cell body 2 curved 30 ° of S, is by the electricity for the arc line type that two central angles are 30 °
Cable groove cell body 2 is spliced.The curved cable trough cell bodies 2 of S that central angle is 45 °, it is by camber line that two central angles are 45 °
The cable trough cell body 2 of type is spliced.The curved cable trough cell bodies 2 of S that central angle is 60 °, it by two central angles is 60 ° to be
The cable trough cell body 2 of arc line type is spliced.Central angle is the curved cable trough cell bodies 2 of 90 ° of S, is to be by two central angles
The cable trough cell body 2 of 90 ° of arc line type is spliced.Herein on basis, cable trough cell body 2 curved S can be by any two
Individual angle is identical or the cable trough cell body 2 of arc line type that differs is spliced.
The cable trough cell body 2 of reducing type, it is spliced by the different linear pattern cable trough cell body 2 of two diameters.
For the ease of transporting, installing, the length of linear cable trough cell body 2 is generally no greater than 1500mm, cable trough groove
The length of body 2 can customize according to actual conditions.Wherein, the bending radius of cable 1 should at least above the 6 times external diameters of cable 1.
The radius of turn of cable trough cell body 2 meets not less than the bending radius requirement for drawing deposited cable 1.The table of cable trough cell body 2
Face is smooth, the open defect such as impulse- free robustness, crackle, deformation.
The structure of cable trough cell body 2 must ensure that with sufficient intensity the cable trough cell body 2 of one meter of length presses 500kg weight,
24 hours indeformable.
The cable 1 of the present invention can be compact as far as possible when being laid in cable trough cell body 2, greatly reduces in Ship Structure
Perforate on 10, the influence to hull is reduced, while avoid the off-design circuit of cable 1, be advantageous to improve erasure effect.
The embodiment of the present invention additionally provides a kind of laying apparatu of ship cable 1, by multiple described degaussing cable grooves
Connect and compose, formed between two neighboring degaussing cable groove by sleeve connection.
Cable trough cell body 2 segmentation laying, per segment length be no more than 2 meters, between connected with form of sleeve, through Ship Structure
10th, deck and run through in the form of long sleeve during watertight compartment wall.Connected between cable trough and cross box with form of sleeve.
Connected between cable trough and cable trough with form of sleeve, cable trough sleeve and cable trough keep phase same material, set
Tube length degree is generally 200mm, can be adjusted again according to on-site actual situations.To ensure welding quality, sleeve and cable trough cell body 2
Between welded gaps preferably ensure in 1.5mm-2mm.
The crossing cabin wall of cable trough cell body 2, deck are installed with the mode of branch sleeve, branch sleeve reference cable pipe crossing cabin wall skill
Art requirement, length are typically no less than 200mm, can determined according to on-site actual situations.
Cable 1 need to run through fire resistant seal device through watertight bulkhead, deck using DGM-NG types detachable cable, work of constructing
Skill is as follows：
The internal cable 1 of cable frame (cylinder) is laid complete, arranged straight；Selection is corresponding with the external diameter of cable 1 have it is vertical
It is enclosed on every cable 1, and is pushed into cable frame (cylinder) to the NG type refractory sleeves of otch；During vertical construction, to prevent sleeve pipe
Slide, the internal diameter sleeve pipe more slightly smaller than the external diameter of cable 1 can be selected.Space between cable 1 and cable 1, cable 1 and cable frame (cylinder)
Place is filled up with the filling set of 17/11 and 25,/19 two kind of specification.The whole sleeve ports inserted in cable frame (cylinder) should substantially exist
On same plane, about 25mm spaces are respectively reserved with filling with sealant at cable frame (cylinder) both ends.When vertical construction, to prevent from filling out
Sleeve pipe landing is filled, first more filling thimble hooks can be connected together with thin wire, bunchy filling.
Through Ship Structure 10 perforate should by General Specifications For Ships GJB4000-2000 pertinent regulations and pass through hull
The confirmation of structure 10.
Cable 1, which occupies rate, should meet that cable 1 lays technological requirement.Unit cable 1 should be not more than 40%；Multi-cable 1 should
Not in 35%, and spacing is not less than 6mm between cable 1 and cable 1, cable 1 and frame, barrel.
The form that the present invention is combined using degaussing cable groove with airtight and watertight padding 11, it is ensured that degaussing cable 1 fills in laying
Put interior overall sealing performance.
Referring to Fig. 1, the laying apparatu through Ship Structure 10 and is fixed on the Ship Structure 10 by support frame 9
On.Wherein, the distance between two neighboring support frame 9 is no more than 1500mm.Welding between cable trough cell body 2 and support frame 9
It should try one's best and use sequential welding, privileged sites can use interruption welding.
Wherein, the spacing between the cable 1 and the inwall of cable trough cell body 2 is at least 20mm；
Of length no more than 1500mm of the cable trough cell body；
The distance between two neighboring cable tight-hook is no more than 500mm.
The cable trough cell body 2 of the present invention has good shock resistance, meets ship in operation and navigation by itself
The non-repeatability intense impacts such as arm discharge, Weapon-damaged warship hull, non-contact blast or high intensity collision, cable trough cell body 2
Sealing is unaffected, protects degaussing cable 1.
Meanwhile cable trough cell body 2 of the invention has good heat dispersion, when ship is in navigation, eraser system length
Phase is in use state, and the caloric value of whole system is larger, and the cable trough cell body 2 of the present invention can be such that temperature rise is controlled well
System, it is ensured that eraser system it is safe to use.
The embodiment of the present invention additionally provides a kind of laying method of cable 1, the laying apparatu using described ship with cable 1
Implement, comprise the following steps：
Step S1, it is pre-designed the path that cable 1 is arranged in Ship Structure 10；
Step S2, trend of multiple cable trough cell bodies 2 along the path is connected one by one, wherein, the cable trough
Cell body 2 is fixed in the Ship Structure 10 by support frame 9, and the distance between two neighboring support frame 9 is no more than
1500mm, it will be cleaned totally in cable trough using rag or other clean articles before cable laying；
Step S3, U-shaped support 4 is transversely arranged in the cable trough cell body 2, wherein, two neighboring U-shaped support 4 it
Between distance be no more than 500mm；
Step S4, by the cable 1 by thin order after short, first thick after first growing, it is laid in institute along the trend in the path
State in cable trough cell body 2 and pass through the U-shaped support 4, what cable 1 was laid should be as straight as possible, after the laying of cable 1 should be by first growing
It is short, by thin program after first thick；The cable 1 of same winding is laid together；
Step S5, two elevating levers 5 corresponding to each U-shaped support 4 are assemblied on the U types support 4, slide downward
Two elevating levers 5 are defined between the elevating lever 5 and the U-shaped support 4 just up to cable 1, are fastenedly connected described in two
The fastener 6 of elevating lever 5, the elevating lever 5 is set to be fixed with the U-shaped support 4；
Step S6, cover plate 3 provided with dead head 7 is covered on to the top open part of the cable trough cell body 2；
Step S7, airtight and watertight padding 11 is irrigated into the cable trough cell body 2 from the dead head 7；
Step S8, the dead head 7 is blocked using drainage plug screw 8, so far completes the laying of ship cable 1.
In an embodiment of the present invention, the position more to cable 1 can use band binding by cable 1 be divided into two or
Three bunchs of cables, make to be separated by a distance between bunch of cables, be advantageous to improve the radiating effect of bunched cables 1.Unified winding
Degaussing cable lay together.
The cable trough cell body 2 of the present invention is 4-6mm using 022Gr19Ni 10 (stainless steel), material thickness, surface
Passivation Treatment is done, more with antiseptic property.Airtight and watertight padding 11 is using the excellent high-purity medical grade resins conduct of ageing resistace
Base material, adds the functional material of a variety of specific uses, and finished product is processed into by special process.Finished product favorable sealing property, low cigarette
Halogen, to drinking water.Oily (such as 8# lubricating oil, -10# diesel oil) does not produce pollution, meets that GB/T5705-2006 Drinking Waters are defeated
Distribution apparatus and protective materials Hygienic safety evaluation specification requirement, while there is the advantages of in light weight.
Ship provided by the present invention is applied to various environment on ship with the laying apparatu of cable 1, as hold, water tank,
Cargo tank, moist cabin etc..
To the laying apparatu of the present invention, salt-fog resistant test is carried out, by GJB150.11A-2009《Military hardware laboratory
Environmental test method》In the 11st part salt spray test regulation tested, result of the test is shown as qualified.
To the laying apparatu of the present invention, resistance to mould test is carried out, by GJB150.10A-2009《Military hardware laboratory
Environmental test method》Middle 7.1.5 mould tests regulation is tested, and result of the test is shown as qualified.
To the laying apparatu of the present invention, hot resistance test is carried out, by GJB150-2009《Military hardware laboratory environment
Test method》Middle hot resistance test regulation is tested, and result of the test is shown as qualified.
To the laying apparatu of the present invention, in the case where not irrigating putty and cabling 1, cover plate 3 is carried out after sealing
Tightness test, keeps 24h under 0.25MPa hydraulic pressure, and result of the test shows ne-leakage, reaches watertight requirement, favorable sealing property.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. degaussing cable groove, it is characterised in that including：Cable trough cell body, rectangular cross-section and open top；Cover plate, it is covered on the top open part of the cable trough cell body；WithThe cable tight-hook of the fixed cable, is built in the cable trough cell body, the cable tight-hook include by two vertical rods and The U-shaped support and two relatively parallel elevating levers that bottom bar is formed, two grooves and correspondingly are respectively provided with the inside of each elevating lever The outboard end of two vertical rods is limited in, is connected between two elevating levers by fastener.
- 2. degaussing cable groove according to claim 1, it is characterised in that the fastener is the bolts and nuts of matching.
- 3. degaussing cable groove according to claim 1, it is characterised in that the cover plate is provided with dead head, and described pour emits Mouth is blocked using drainage plug screw.
- 4. degaussing cable groove according to claim 1, it is characterised in that padded between the cover plate and the cable trough cell body There is sealing strip and adopt and be bolted connection.
- 5. the degaussing cable groove according to any one of claim 1-4, it is characterised in that the shape of the cable trough cell body It is curved for linear pattern, reducing type, arc line type or S.
- 6. a kind of laying apparatu of ship cable, it is characterised in that as multiple disappearing as any one of claim 1-5 Magnetic cable trough connects and composes, and is formed between two neighboring degaussing cable groove by sleeve connection.
- 7. the laying apparatu of ship cable according to claim 6, it is characterised in that the laying apparatu runs through hull Structure is simultaneously fixed in the Ship Structure by support frame.
- 8. the laying apparatu of the ship cable according to claim 6 or 7, it is characterised in that the cable and the electricity Spacing between the inwall of cable groove cell body is at least 20mm；Of length no more than 1500mm of the cable trough cell body；The distance between two neighboring cable tight-hook is no more than 500mm.
- 9. a kind of cable laying method, real using the laying apparatu of the ship cable as any one of claim 6-8 Apply, it is characterised in that comprise the following steps：Step S1, it is pre-designed the path that cable is arranged in Ship Structure；Step S2, trend of multiple cable trough cell bodies along the path is connected one by one, wherein, the cable trough cell body leads to Support frame is crossed to be fixed in the Ship Structure；Step S3, U-shaped support is transversely arranged in the cable trough cell body；Step S4, by the cable by thin order after short, first thick after first growing, it is laid in the cable along the trend in the path In groove cell body and pass through the U-shaped support；Step S5, two elevating levers corresponding to each U-shaped support are assemblied on the U-shaped support, the elevating lever of slide downward two Until cable is defined between the elevating lever and the U-shaped support just, the fastening of two elevating levers is fastenedly connected Part, the elevating lever is set to be fixed with the U-shaped support；Step S6, the top open part by the cover plate lid provided with dead head together in the cable trough cell body；Step S7, airtight and watertight padding is irrigated into the cable trough cell body from the dead head；Step S8, the dead head is blocked using drainage plug screw, so far completes the laying of ship cable.
- 10. cable laying method according to claim 9, it is characterised in thatIn the step S2, of length no more than 1500mm of the cable trough cell body；In the step S3, the distance between two neighboring cable tight-hook is no more than 500mm.
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| CN201710769741.XA CN107425488B (en) | 2017-08-30 | 2017-08-30 | Cable laying method |
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| CN201710769741.XA CN107425488B (en) | 2017-08-30 | 2017-08-30 | Cable laying method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923351A (en) * | 2018-09-19 | 2018-11-30 | 湖北三峡职业技术学院 | The cable passage being opened and closed by buoyancy |
| CN110752566A (en) * | 2019-10-29 | 2020-02-04 | 芜湖造船厂有限公司 | Ship water-through closed cabin pipe bundle structure |
| CN113659505A (en) * | 2021-09-18 | 2021-11-16 | 上海电力设计院有限公司 | Cable erecting device and method |
| CN113937691A (en) * | 2021-10-19 | 2022-01-14 | 中船黄埔文冲船舶有限公司 | Waterproof cable tray |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923351A (en) * | 2018-09-19 | 2018-11-30 | 湖北三峡职业技术学院 | The cable passage being opened and closed by buoyancy |
| CN108923351B (en) * | 2018-09-19 | 2024-01-12 | 湖北三峡职业技术学院 | Cable channel opened and closed by means of buoyancy |
| CN110752566A (en) * | 2019-10-29 | 2020-02-04 | 芜湖造船厂有限公司 | Ship water-through closed cabin pipe bundle structure |
| CN113659505A (en) * | 2021-09-18 | 2021-11-16 | 上海电力设计院有限公司 | Cable erecting device and method |
| CN113659505B (en) * | 2021-09-18 | 2022-10-21 | 上海电力设计院有限公司 | Cable erecting device and method |
| CN113937691A (en) * | 2021-10-19 | 2022-01-14 | 中船黄埔文冲船舶有限公司 | Waterproof cable tray |
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