CN105226599A - A kind of waterproof cable expansion tank peculiar to vessel - Google Patents

A kind of waterproof cable expansion tank peculiar to vessel Download PDF

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Publication number
CN105226599A
CN105226599A CN201510776267.4A CN201510776267A CN105226599A CN 105226599 A CN105226599 A CN 105226599A CN 201510776267 A CN201510776267 A CN 201510776267A CN 105226599 A CN105226599 A CN 105226599A
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China
Prior art keywords
cable
casing
cable expansion
described cable
vessel
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Application number
CN201510776267.4A
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Chinese (zh)
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CN105226599B (en
Inventor
熊文
陈惠春
韩吉涛
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Nantong Kawasaki COSCO Marine Engineering Company Limited
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Nantong Cosco KHI Ship Engineering Co Ltd
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Priority to CN201510776267.4A priority Critical patent/CN105226599B/en
Publication of CN105226599A publication Critical patent/CN105226599A/en
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Publication of CN105226599B publication Critical patent/CN105226599B/en
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Abstract

The invention discloses a kind of waterproof cable expansion tank peculiar to vessel, comprise cable expansion casing, sealing coupling device, cable slip antiwear device and cable tray, described cable expansion casing both sides are run through be connected with cable tube by sealing coupling devices, described sealing coupling device comprises annular flange and the seal washer of strap bolt nut, described cable tube is case of bending at described cable expansion box house, cable slip antiwear device and cable tray is also provided with, for supporting described cable tube in described cable expansion casing; Described cable expansion bottom half is also provided with several flowing water plugs, and described cable expansion bottom half is fixed by casing installation adjusting device, and described cable expansion casing top is also provided with case lid.Structure of the present invention is simple, can make cable can be freely flexible under ship deformation condition, avoids and causes the construction of cable to be damaged because stretching, seawater can be prevented the erosion of cable simultaneously, ensure that the safe transmission of marine vessel power.

Description

A kind of waterproof cable expansion tank peculiar to vessel
Technical field
The invention belongs to shipbuilding technical field, be specifically related to a kind of waterproof cable expansion tank peculiar to vessel.
Background technology
On some ship type ship; need the power consumption equipment by cable, electric power being delivered to bow portion from the cabin being positioned at ship rear portion; because of the restriction of structure; these cables usually can be laid deck and be exposed zoning; in order to prevent from exposing to the sun and rain and the erosion of seawater; generally can use in closed cable tube and lay; but according to classification society's requirement; if cable is the problem needing to consider the cable expansion that ship deformation causes when laying on the total length direction of ship, how to resolve the place that this problem Dou Shi shipyard engineering department needs to improve all the time.
Summary of the invention
Goal of the invention: the object of the invention is to solve deficiency of the prior art, there is provided a kind of structure simple, can make cable can be freely flexible under ship deformation condition, avoid and cause the construction of cable to be damaged because stretching, seawater can be prevented the erosion of cable simultaneously, ensure that the waterproof cable expansion tank peculiar to vessel of the safe transmission of marine vessel power.
Technical scheme: one of the present invention waterproof cable expansion tank peculiar to vessel, comprise cable expansion casing, sealing coupling device, cable slip antiwear device and cable tray, described cable expansion casing both sides are run through flexibility by sealing coupling device and are connected with cable tube, described sealing coupling device comprises annular flange and the seal washer of strap bolt nut, described cable tube is case of bending at described cable expansion box house, cable slip antiwear device and cable tray is also provided with, for supporting described cable tube in described cable expansion casing; Described cable expansion bottom half is also provided with several flowing water plugs, and described cable expansion bottom half is fixed by casing installation adjusting device, and described cable expansion casing top is also provided with case lid.
Further, electrical continuity device is also provided with between described sealing coupling device and described cable tube.
Further, described electrical continuity device comprises and connects copper sheet and ground strip.
Further, described cable slip antiwear device and cable tray are symmetricly set on described cable expansion box house respectively.
Further, described cable slip antiwear device is connected with described cable expansion casing flexibility, and described cable tray is connected with described cable expansion casing stationarity.
Further, described cable slip antiwear device is made up of a pvc pipe and axostylus axostyle, and described pvc pipe is sleeved on described axostylus axostyle, and described axostylus axostyle and the U-shaped hook being welded on cable expansion casing both sides are that flexibility is connected.
Further, described case lid is fixedly connected with by stainless steel bolt nut with described cable expansion casing, and the joint of described case lid and described cable expansion casing is provided with 3MM nylon washer.
Further, described case lid is also provided with a pair handle.
Further, described flowing water plug is distributed in four angles of described cable expansion bottom half respectively.
Beneficial effect: structure of the present invention is simple, can make cable can be freely flexible under ship deformation condition, avoids and causes the construction of cable to be damaged because stretching, seawater can be prevented the erosion of cable simultaneously, ensure that the safe transmission of marine vessel power.
Accompanying drawing explanation
Fig. 1 is overall structure front view of the present invention;
Fig. 2 is overall structure vertical view of the present invention.
Embodiment
The waterproof cable expansion tank peculiar to vessel of one as depicted in figs. 1 and 2, comprise cable expansion casing 1, sealing coupling device 2, cable slip antiwear device 5 and cable tray 6, described cable expansion casing 1 both sides are run through flexibility by sealing coupling device 2 and are connected with cable tube 3, described sealing coupling device 2 comprises annular flange and the seal washer of strap bolt nut, described cable tube 3 is case of bending in described cable expansion casing 1 inside, cable slip antiwear device 5 and cable tray 6 is also provided with in described cable expansion casing 1, for supporting described cable tube 3, also be provided with several flowing water plugs 7 bottom described cable expansion casing 1, be fixed bottom described cable expansion casing 1 by casing installation adjusting device 8, described cable expansion casing 1 top is also provided with case lid 9.
As the further optimization of technique scheme, in order to ensure that this cable expansion tank has good water resistance and stretch-proof performance, between described sealing coupling device 2 and described cable tube 3, be also provided with electrical continuity device 4.Described electrical continuity device 4 comprises and connects copper sheet and ground strip.It is inner that described cable slip antiwear device 5 and cable tray 6 are symmetricly set on described cable expansion casing 1 respectively.Described cable slip antiwear device 5 is connected with described cable expansion casing 1 flexibility, and described cable tray 6 is connected with described cable expansion casing 1 stationarity.Described cable slip antiwear device 5 is made up of a pvc pipe and axostylus axostyle, and described pvc pipe is sleeved on described axostylus axostyle, and described axostylus axostyle is that flexibility is connected with the U-shaped hook being welded on cable expansion casing 1 both sides.Described case lid 9 is fixedly connected with by stainless steel bolt nut with described cable expansion casing 1, and described case lid 9 is provided with 3MM nylon washer with the joint of described cable expansion casing 1.Described case lid 9 is also provided with a pair handle.Described flowing water plug 7 is distributed in four angles bottom described cable expansion casing 1 respectively.
Above-mentioned waterproof cable expansion tank is carried out flexibility with cable tube be connected by the sealing coupling device casing that to be expanded by cable, and can ensure when ship deformation, the cable tube of insertion cable expansion tank can freely slide.
Above-mentioned cable antiwear device is connected with cable expansion casing flexibility, can ensure in the cable tube shifting process caused at ship deformation, and the cable laid wherein can be freely flexible.
A kind of waterproof cable expansion tank of the present invention, main needs are considered when ship deformation, cable tube and cable expansion tank cannot rigid connections, therefore sealing coupling device is devised, cable tube and cable expansion tank are carried out flexibility connection, can prevent seawater from entering in cable tube by sealing coupling device simultaneously.In order to provide the flexible surplus of cable, the design of cable antiwear device and cable tray is provided with difference in height, and when cable stretches because of ship deformation, the cable of this bend portions can provide flexible surplus.Cable antiwear device is that be enclosed within by a pvc pipe can on free rolling axostylus axostyle, axostylus axostyle and the U-shaped hook being welded on cable box both sides are that flexibility is connected, when cable is moved because of ship deformation, spindle rotation, PVC sleeve pipe also can freely rotate simultaneously, this makes it possible to ensure that cable can not cause damaging because of the friction of movement, cable tray also serves the effect of cable support.The design of electrical continuity device mainly considers that dependency rule requires cable tube entirety to need to keep electrical continuity and ground connection effectively.Should discharge timely in case stop loss bad cable when the design of flowing water plug is importantly considered in cable tube and may be occurred condensed water.The height that casing installation adjusting device is mainly used for when installing connect box and cable tube regulates.
The present invention is in actual boats and ships running, when occur because of expand with heat and contract with cold or ship deformation that Structure stress bends etc. when, cable tube and cable expansion tank carry out flexibility connection by sealing coupling device, the cable be laid in cable tube can freely slide, and seals coupling device simultaneously and can prevent seawater from entering in cable tube.The flexible surplus of cable is realized by this section of cable difference in height between cable antiwear device and cable tray, and when cable stretches because of ship deformation, the cable of this bend portions can provide flexible surplus.Cable antiwear device, when cable is moved because of ship deformation, can ensure that cable can not cause damaging because of the friction of movement.Ensure that the normal transport of electric power on the whole.
Structure of the present invention is simple, can make cable can be freely flexible under ship deformation condition, avoids and causes the construction of cable to be damaged because stretching, seawater can be prevented the erosion of cable simultaneously, ensure that the safe transmission of marine vessel power.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (9)

1. a waterproof cable expansion tank peculiar to vessel, it is characterized in that: comprise cable expansion casing (1), sealing coupling device (2), cable slip antiwear device (5) and cable tray (6), described cable expansion casing (1) both sides are run through flexibility by sealing coupling device (2) and are connected with cable tube (3), described sealing coupling device (2) comprises annular flange and the seal washer of strap bolt nut, described cable tube (3) is case of bending in described cable expansion casing (1) inside, cable slip antiwear device (5) and cable tray (6) is also provided with in described cable expansion casing (1), for supporting described cable tube (3), described cable expansion casing (1) bottom is also provided with several flowing water plugs (7), and described cable expansion casing (1) bottom is fixed by casing installation adjusting device (8), and described cable expansion casing (1) top is also provided with case lid (9).
2. one according to claim 1 waterproof cable expansion tank peculiar to vessel, is characterized in that: be also provided with electrical continuity device (4) between described sealing coupling device (2) and described cable tube (3).
3. one according to claim 2 waterproof cable expansion tank peculiar to vessel, is characterized in that: described electrical continuity device (4) comprises and connects copper sheet and ground strip.
4. one according to claim 1 waterproof cable expansion tank peculiar to vessel, is characterized in that: it is inner that described cable slip antiwear device (5) and cable tray (6) are symmetricly set on described cable expansion casing (1) respectively.
5. the waterproof cable expansion tank peculiar to vessel of the one according to claim 1 or 4, it is characterized in that: described cable slip antiwear device (5) is connected with described cable expansion casing (1) flexibility, described cable tray (6) is connected with described cable expansion casing (1) stationarity.
6. one according to claim 5 waterproof cable expansion tank peculiar to vessel, it is characterized in that: described cable slip antiwear device (5) is made up of a pvc pipe and axostylus axostyle, described pvc pipe is sleeved on described axostylus axostyle, and described axostylus axostyle and the U-shaped hook being welded on cable expansion casing (1) both sides are that flexibility is connected.
7. one according to claim 1 waterproof cable expansion tank peculiar to vessel, it is characterized in that: described case lid (9) is fixedly connected with by stainless steel bolt nut with described cable expansion casing (1), and described case lid (9) is provided with 3MM nylon washer with the joint of described cable expansion casing (1).
8. the waterproof cable expansion tank peculiar to vessel of the one according to claim 1 or 6, is characterized in that: (9) are also provided with a pair handle to described case lid.
9. one according to claim 1 waterproof cable expansion tank peculiar to vessel, is characterized in that: described flowing water plug (7) is distributed in four angles of described cable expansion casing (1) bottom respectively.
CN201510776267.4A 2015-11-16 2015-11-16 A kind of waterproof cable expansion tank peculiar to vessel Active CN105226599B (en)

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CN105226599B CN105226599B (en) 2017-12-26

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898975A (en) * 2017-04-21 2017-06-27 青岛造船厂有限公司 A kind of cable hut
CN107147043A (en) * 2017-05-27 2017-09-08 广船国际有限公司 A kind of cable extension method
CN110556765A (en) * 2019-08-29 2019-12-10 中船澄西船舶修造有限公司 connection structure of marine cable box and cable pipe
CN114400593A (en) * 2022-01-20 2022-04-26 中船黄埔文冲船舶有限公司 Cable box system and ship

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006280015A (en) * 2005-03-28 2006-10-12 Matsushita Electric Ind Co Ltd Composite wiring cable
CN201312102Y (en) * 2008-07-18 2009-09-16 广州广船国际股份有限公司 Connection structure of cable box and electric conduit
CN203707696U (en) * 2013-12-10 2014-07-09 广州广船国际股份有限公司 A marine cable box
CN204361585U (en) * 2015-01-30 2015-05-27 江南造船(集团)有限责任公司 Cable transition case on liquefied gas carrier
CN205104884U (en) * 2015-11-16 2016-03-23 南通中远川崎船舶工程有限公司 Marine waterproof type cable expansion tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006280015A (en) * 2005-03-28 2006-10-12 Matsushita Electric Ind Co Ltd Composite wiring cable
CN201312102Y (en) * 2008-07-18 2009-09-16 广州广船国际股份有限公司 Connection structure of cable box and electric conduit
CN203707696U (en) * 2013-12-10 2014-07-09 广州广船国际股份有限公司 A marine cable box
CN204361585U (en) * 2015-01-30 2015-05-27 江南造船(集团)有限责任公司 Cable transition case on liquefied gas carrier
CN205104884U (en) * 2015-11-16 2016-03-23 南通中远川崎船舶工程有限公司 Marine waterproof type cable expansion tank

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898975A (en) * 2017-04-21 2017-06-27 青岛造船厂有限公司 A kind of cable hut
CN107147043A (en) * 2017-05-27 2017-09-08 广船国际有限公司 A kind of cable extension method
CN110556765A (en) * 2019-08-29 2019-12-10 中船澄西船舶修造有限公司 connection structure of marine cable box and cable pipe
CN114400593A (en) * 2022-01-20 2022-04-26 中船黄埔文冲船舶有限公司 Cable box system and ship

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Inventor after: Xiong Wen

Inventor after: Chen Gong

Inventor after: Chen Huichun

Inventor after: Han Jitao

Inventor before: Xiong Wen

Inventor before: Chen Huichun

Inventor before: Han Jitao

CB03 Change of inventor or designer information
CP03 Change of name, title or address

Address after: No. 901 Changjiang Road, Nantong, Jiangsu, Jiangsu

Patentee after: Nantong Kawasaki COSCO Marine Engineering Company Limited

Address before: 226000 Jiangsu Province, Nantong City Linjiang Road No. 117

Patentee before: Nantong COSCO KHI Ship Engineering Co.,Ltd.

CP03 Change of name, title or address