CN109842075A - The protective device of ship outdoor electrical cables - Google Patents
The protective device of ship outdoor electrical cables Download PDFInfo
- Publication number
- CN109842075A CN109842075A CN201910176540.8A CN201910176540A CN109842075A CN 109842075 A CN109842075 A CN 109842075A CN 201910176540 A CN201910176540 A CN 201910176540A CN 109842075 A CN109842075 A CN 109842075A
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- China
- Prior art keywords
- cover
- rib
- electrical cables
- protective device
- protective cover
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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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- Details Of Indoor Wiring (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention provides a kind of protective device of ship outdoor electrical cables; including bracket and at least one protective cover being arranged along carriage length direction; the protective cover includes the cover of glass-reinforced plastic material; the two sides of the cover along its length are equipped with left rib and right rib, and the left rib and the right rib are cooperatively connected with the two sides in the carriage length direction respectively；When the protective cover there are two and it is more than two when, adjacent protective cover head and the tail lap fit.Cover in the present apparatus uses glass-reinforced plastic material, reduces illumination and anticorrosion, own physical performance are good；Effective protection can be carried out to outdoor main cable using the present apparatus, achieve the purpose that wave resistance is moisture-proof.
Description
Technical field
The present invention relates to the protection structure of cable on ship more particularly to a kind of protective devices of ship outdoor electrical cables.
Background technique
In liquefied gas carrier field, outdoor main cable is the primary cable channel that liquefied gas carrier runs through cargo hold face, it is main
The main channel of ship superstructure arrival on-deck compressor chamber and fore body cable is connected, general laying installation is right above pipe support
Bracket on.
Since cable is in the surface of pipe support, cable be often directly exposed to it is outdoor, by exposing to the sun and rain, seawater corrosion,
There is phenomena such as color solarization is moved back, cracked in certain time limit in the oversheath of cable, this can generate the internal structure of cable great
It influences, and then danger may be caused to the use of entire liquefied gas carrier.In order to avoid the colour fading and aging of oversheath, the prior art
The middle cable that can select antiultraviolet, but under long-term seawater tide corrosion, it is also possible to generate cracking phenomena.Through toning
It grinds, other effective protections seldom is carried out to outdoor main cable at present, tracing it to its cause is because of the longer main cable of length
It is not easy working drawing review, cable radical is more, quantity is big, will cause cost and increases substantially, therefore, how in control economic cost
Under the premise of, sun-proof, waterproofing protection is carried out to the outdoor main cable of large area, and then extend cable life, is urgently to be resolved
Technical problem.
Summary of the invention
The technical problem to be solved in the present invention is that providing main cable on a kind of pair of ship carries out effective sun-proof waterproof
Protective device, to overcome the defect in the prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of protection of ship outdoor electrical cables fills
It sets, including bracket and at least one protective cover being arranged along carriage length direction, the protective cover includes the cover of glass-reinforced plastic material
Body, the two sides of the cover along its length are equipped with left rib and right rib, the left rib and the right rib respectively with institute
The two sides for stating carriage length direction are cooperatively connected；When the protective cover there are two and it is more than two when, adjacent protective cover is first
Tail lap fit.
Preferably, the bracket includes supporting plate, and the two sides in the pallet length direction are equipped with multipair support leg.
Further, the height of the supporting plate is lower than the top of the support leg, between the supporting plate and the support leg
Equipped with the card slot that can accommodate bracket left rib and right rib.
Preferably, the protective cover includes osculum end and big opening end, the left rib of the big opening end side expands to the left,
Right rib expands to the right.
Preferably, the left rib and the right rib are symmetrically provided with multiple binding holes, and the two of the carriage length direction
Side is respectively equipped with multipair through-hole corresponding with the binding hole site, and the binding hole and the through-hole are matched by binding structure
Close connection.
Further, the distance between adjacent binding hole is 300-400mm.
Preferably, the cover is slab construction, and the left rib and the right rib are each perpendicular to the cover.
Preferably, the cover with a thickness of 3-5mm.
As described above, a kind of protective device of ship outdoor electrical cables of the present invention, has the advantages that
Cover in the present apparatus uses glass-reinforced plastic material, reduces illumination and anticorrosion, own physical performance are good.Use this
Device can carry out effective physical protection (sun-proof) to outdoor main cable, while can reach wave resistance, moisture-proof chemoproection mesh
's.In addition, the present apparatus is simple and practical, low manufacture cost, easy for installation.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is side view of the invention.
Fig. 4 is enlarged drawing at A in Fig. 3.
Fig. 5 is perspective view of the invention.
Fig. 6 is the side schematic view of present invention protection cable.
Fig. 7 is use state perspective view of the present invention.
In figure:
1 bracket, 2 protective cover
3 binding structure, 4 cable
11 supporting plate, 12 support leg
The left rib of 21 cover 22
23 right ribs 24 bind hole
211 link blocks
Specific embodiment
Structure depicted in Figure of description, ratio, size etc., only to cooperate the revealed content of specification, with
Understand for those skilled in the art and read, be not intended to limit the invention enforceable qualifications, therefore does not have technically
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size can be generated not influencing the present invention
Under effect and the purpose that can reach, it should all fall in the range of disclosed technology contents can cover.Meanwhile this
Cited such as "upper", "lower", "left", "right", " centre " term in specification are merely convenient to being illustrated for narration, rather than
To limit the scope of the invention, relativeness is altered or modified, under the content of no substantial changes in technology, when also
It is considered as the enforceable scope of the present invention.
On ship, outdoor main cable by exposing to the sun and rain, seawater corrosion, the oversheath of cable is in certain time limit
It will appear phenomena such as color solarization is moved back, cracked, this can generate significant impact to the internal structure of cable.But at present seldom to outdoor
Main cable carry out effective protection, trace it to its cause be because the longer main cable of length be not easy working drawing review, cable radical
It is more, quantity is big, will cause cost and increase substantially, based on the above, as Figure 1-Figure 5, it is outdoor that the present invention discloses a kind of ship
The protective device of cable, including bracket 1 and at least one protective cover 2 being arranged along carriage length direction, the protective cover 2 includes
The cover 21 of glass-reinforced plastic material, the protective enclosure 21 of glass-reinforced plastic material can effectively reduce sunlight (mainly ultraviolet light) to cable
Illumination ageing, and the anticorrosion ability of glass-reinforced plastic material itself is good.The two sides of the cover 21 along its length are equipped with a left side
Rib 22 and right rib 23, the left rib 22 and the right rib 23 cooperate with the two sides in the carriage length direction connect respectively
It connects, cable is protected in top surface and side by protective cover 2, illumination direct irradiation cable is avoided, avoids wind and sea
Aqueous corrosion.The height and mutual distance of left rib 22 described in the present apparatus and right rib 23, according to actual use
It is fabricated.When installing protective cover 2, when protective cover 2 is two and is more than two, the adjacent protection in front and back
It covers 2 head and the tail lap fits and avoids leak to guarantee sealing effect.
As shown in Figure 1-Figure 3, the bracket 1 includes supporting plate 11, and the two sides in the pallet length direction are equipped with multipair support
Foot 12.Further, the height of the supporting plate 11 is lower than the top of the support leg 12, the supporting plate 11 and the support leg 12
Between be equipped with and can accommodate the card slot of bracket left rib 22 and right rib 23, left rib 22 and right rib 23 are carried out by card slot
Effective position is easily installed use.With reference to Fig. 4, the two sides of 11 length direction of supporting plate are respectively equipped with link block 211, and two
Link block 211 and supporting plate 11 constitute " work " the shape structure being laterally located, and link block 211 and supporting plate 11 can weld or bolt connects
It connects, forms the card slot between the link block 211 and support leg 12.
Cooperation can be effectively sealed for the ease of adjacent protective cover 2, with reference to Fig. 3 and Fig. 7, the protective cover 2 includes small
Mouth end and big opening end, the left rib of the big opening end side expands to the left, right rib expands to the right.When installation, a guarantor
The big opening end of shield 2 buckles the osculum end lap fit for being placed on another protective cover 2.In actual fabrication, a left side for the big opening end
Rib 22 and right rib 23 can be obliquely extended to form expansion outward, can also extend in parallel outward and constitute hierarchic structure shape
At expansion, widened mode can be specifically determined according to the needs of use.By verification experimental verification, intermediate cover 21 can be according to a left side
Rib 22 and right rib 23 are expanded accordingly, can also keep original state, do not influence the lap fit of adjacent protective cover 2.
In order to which the cooperation of protective cover 2 for guaranteeing adjacent is stablized, pin is worn in the lap of adjacent protective cover 2, or tight using screw
It is solidly connected.It, can also be in addition, the soft materials such as rubber pad can be set between two 2 contact surfaces of protective cover to overlap
In the lap position of two protective covers 2 coating sealant, thermoplastic material or foamed material, and then guarantee sealing effect, avoids leaking
Water.
In a preferred embodiment, with reference to Fig. 4, the left rib 22 and the right rib 23 are symmetrically provided with multiple binding holes
24, the two sides of 1 length direction of bracket are respectively equipped with multipair through-hole corresponding with 24 position of binding hole, the binding
Hole 24 and the through-hole are cooperatively connected by binding structure 3.Further, the waist round hole that hole 24 is strip, drop are pricked by the nation
Low installation accuracy, connection cooperation are more convenient.The binding structure 3 can be the mechanisms such as binding steel band or binding buckle.In reality
When border manufactures, the distance between adjacent binding hole 24 is 300-400mm, such as 320mm, 350mm, 380mm etc., to ensure to bind
Effect.
As shown in figure 3, the cover 21 is slab construction, the left rib 22 and the right rib for the ease of manufacture
23 are each perpendicular to the cover 21.In other embodiments, the cover 21 is also possible to the arc knot that middle position raises upward
Structure.
In actual use, the cover 21 with a thickness of 3-5mm, such as 3.5mm, 4mm, 4.5mm etc., it is preferred to use
4mm。
In a preferred embodiment, the protective cover 2 is whole is all made of glass-reinforced plastic material, and bending both sides are formed described when manufacture
Left rib 22 and right rib 23.
In summary, in conjunction with Fig. 1-Fig. 7, the present apparatus using when concrete operations be:
(1) usage quantity of bracket 1 and the usage quantity of protective cover 2 are determined as needed, then pass through all brackets 1
Support leg 12 is sequentially fixed at the predeterminated position on deck, and the support leg 12 can be connect with deck by bolt and nut, can also
To use welding form.
(2) Fig. 6 is referred to, cable 4 is placed on supporting plate 11 and binding positions as needed, such as uses binding strap etc.
Structure.
(3) Fig. 3, Fig. 4 and Fig. 6 are combined, the left rib 22 of protective cover 2 and right rib 23 are stuck in 211 He of link block
Card slot between support leg 12 is positioned, then with L-type stainless steel binding strap every 350mm by the left rib 22 of protective cover 2
It is connected on bracket 1 with right rib 23.
(4) when the quantity of protective cover 2 is more than one, the big opening end of adjacent protective cover 2 and osculum end are overlapped, in weight
Folded position is sealed processing,；With reference to Fig. 7, the dimensions length of the lap position is between 20-30mm, generally 25mm.Directly
Bracket 1 is all covered to protective cover 2, work is completed.
In conclusion a kind of protective device of ship outdoor electrical cables of the present invention, it is fast to be able to solve outdoor electrical cables aging speed,
The problem of cannot get effective protection, so, it is very high to have that the present invention effectively overcomes some practical problems in the prior art
Utility value and use meaning.
The principle of the present invention and its effect is only illustrated in above embodiment, and is not intended to limit the present invention.This hair
It is bright to be improved under the premise of without prejudice to overall thought there are many more aspect, it all can be for those skilled in the art
Without prejudice under spirit and scope of the invention, can carry out modifications and changes to above-described embodiment.Therefore, technical field such as
Middle all equivalent modifications for being completed without departing from the spirit and technical ideas disclosed in the present invention of tool usually intellectual or
Change, should be covered by the claims of the present invention.
Claims (8)
1. a kind of protective device of ship outdoor electrical cables, it is characterised in that: including bracket (1) and at least one along carriage length side
To the protective cover (2) of setting, the protective cover (2) includes the cover (21) of glass-reinforced plastic material, and the cover (21) is along length side
To two sides be equipped with left rib (22) and right rib (23), the left rib (22) and the right rib (23) respectively with the support
The two sides of frame length direction are cooperatively connected；When the protective cover (2) there are two and it is more than two when, adjacent protective cover (2)
Head and the tail lap fit.
2. the protective device of ship outdoor electrical cables according to claim 1, it is characterised in that: the bracket (1) includes support
The two sides of plate (11), the pallet length direction are equipped with multipair support leg (12).
3. the protective device of ship outdoor electrical cables according to claim 2, it is characterised in that: the height of the supporting plate (11)
Lower than the top of the support leg (12), the left gear of bracket can be accommodated by being equipped between the supporting plate (11) and the support leg (12)
The card slot on side (22) and right rib (23).
4. the protective device of ship outdoor electrical cables according to claim 1, it is characterised in that: the protective cover (2) includes
Osculum end and big opening end, the left rib of the big opening end side expands to the left, right rib expands to the right.
5. the protective device of ship outdoor electrical cables according to claim 1, it is characterised in that: the left rib (22) and institute
It states right rib (23) and is symmetrically provided with multiple binding holes (24), the two sides of bracket (1) length direction are respectively equipped with multipair and institute
The corresponding through-hole in binding hole (24) position is stated, the binding hole (24) and the through-hole are cooperatively connected by binding structure (3).
6. the protective device of ship outdoor electrical cables according to claim 5, it is characterised in that: between adjacent binding hole (24)
Distance be 300-400mm.
7. the protective device of ship outdoor electrical cables according to claim 1, it is characterised in that: the cover (21) is plate
Structure, the left rib (22) and the right rib (23) are each perpendicular to the cover (21).
8. the protective device of ship outdoor electrical cables according to claim 1, it is characterised in that: the thickness of the cover (21)
For 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176540.8A CN109842075B (en) | 2019-03-08 | 2019-03-08 | Protection device for ship open-air cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176540.8A CN109842075B (en) | 2019-03-08 | 2019-03-08 | Protection device for ship open-air cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109842075A true CN109842075A (en) | 2019-06-04 |
| CN109842075B CN109842075B (en) | 2020-04-28 |
Family
ID=66885495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910176540.8A Active CN109842075B (en) | 2019-03-08 | 2019-03-08 | Protection device for ship open-air cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109842075B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960098A (en) * | 2006-10-18 | 2007-05-09 | 沪东中华造船(集团)有限公司 | Multiple guide brackets and supports of glass, and installation method |
| CN201181823Y (en) * | 2008-04-08 | 2009-01-14 | 支亮 | Cable bridge rack equipped with heat insulation layer |
| CN203238672U (en) * | 2013-03-20 | 2013-10-16 | 北京六建集团有限责任公司 | Advance sealing structure of basement outer wall sedimentation post-pouring joint |
| CN204849845U (en) * | 2015-08-21 | 2015-12-09 | 中建七局(上海)有限公司 | Antiseep device of raft board basis post -cast strip |
| CN205544060U (en) * | 2016-04-25 | 2016-08-31 | 中铁八局集团电务工程有限公司 | Curved groove with SMC is connected to cable duct |
| CN206564440U (en) * | 2017-03-16 | 2017-10-17 | 江南造船(集团)有限责任公司 | Cable for ship protection device |
| US20180100559A1 (en) * | 2016-10-11 | 2018-04-12 | Hubbell Incorporated | Flexible cable support grips for flat cables |
| CN207339155U (en) * | 2017-10-30 | 2018-05-08 | 苏州市木易船舶设备有限公司 | Marine GRP cable trough |
-
2019
- 2019-03-08 CN CN201910176540.8A patent/CN109842075B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960098A (en) * | 2006-10-18 | 2007-05-09 | 沪东中华造船(集团)有限公司 | Multiple guide brackets and supports of glass, and installation method |
| CN201181823Y (en) * | 2008-04-08 | 2009-01-14 | 支亮 | Cable bridge rack equipped with heat insulation layer |
| CN203238672U (en) * | 2013-03-20 | 2013-10-16 | 北京六建集团有限责任公司 | Advance sealing structure of basement outer wall sedimentation post-pouring joint |
| CN204849845U (en) * | 2015-08-21 | 2015-12-09 | 中建七局(上海)有限公司 | Antiseep device of raft board basis post -cast strip |
| CN205544060U (en) * | 2016-04-25 | 2016-08-31 | 中铁八局集团电务工程有限公司 | Curved groove with SMC is connected to cable duct |
| US20180100559A1 (en) * | 2016-10-11 | 2018-04-12 | Hubbell Incorporated | Flexible cable support grips for flat cables |
| CN206564440U (en) * | 2017-03-16 | 2017-10-17 | 江南造船(集团)有限责任公司 | Cable for ship protection device |
| CN207339155U (en) * | 2017-10-30 | 2018-05-08 | 苏州市木易船舶设备有限公司 | Marine GRP cable trough |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109842075B (en) | 2020-04-28 |
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