CN201312102Y - Connection structure of cable box and electric conduit - Google Patents
Connection structure of cable box and electric conduit Download PDFInfo
- Publication number
- CN201312102Y CN201312102Y CNU2008200509308U CN200820050930U CN201312102Y CN 201312102 Y CN201312102 Y CN 201312102Y CN U2008200509308 U CNU2008200509308 U CN U2008200509308U CN 200820050930 U CN200820050930 U CN 200820050930U CN 201312102 Y CN201312102 Y CN 201312102Y
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- CN
- China
- Prior art keywords
- cable
- cable box
- pipe
- electric conduit
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a connection structure of a cable box and an electric conduit, one side of the cable box is provided with a connection tube with a flange edge, a section of inner diameter of the end part of the connection tube is enlarged to form a step section, a hold-down pipe is inserted into the step section, a sealing gasket is arranged between the end part in which the pipe is inserted and the bottom of the step, the other end of the hold-down pipe is also provided with a flange edge, the two flange edges are rotatably connected by a threaded rod and a nut, and the hold-down pipe can move inwards or outwards along the step section to hold down or loose the sealing gasket by tightly screwing or loosening the threaded rod and the nut. In the cable box with the connection structure, the electric conduit can automatically adjust the depth of inserting into the connection pipe to adapt to the stretching change of an armor plate, the electric conduit cannot be stretched or retracted and cannot be damaged. At the same time, the electric conduit and the cable box correspondingly slide to arrive at the connection pipe close to the cable box, the remain of the cable in the cable box can be easily pulled out during the stretching, thereby the friction between the cable and the electric conduit is avoided and the cable is not easy to be damaged.
Description
Technical field:
The utility model relates to the syndeton of a kind of cable box and cable tube.
Background technology:
The Cargo Oil ship of transportation Cargo Oil, during navigation, owing to rocking of Cargo Oil in wave and the oil cargo tank, the deck has the phenomenon that moment stretches and shrinks.The stretching on deck and shrink to make and be connected in the cable protecting tube that is used for protective cable between each cable box on the boats and ships also is stretched simultaneously or shrinks.In order to prevent that cable tube from being drawn badly or damaging by pressure, general Cargo Oil ship all can be installed expansion joint 3a on the middle part of the cable tube 2a that connects two cable box 1a, as Fig. 1, stretch on the deck and when shrinking, expansion joint can be easily, be easy to stretching and contraction so that the flexible requirement on the spacing adaptation deck of cable box.Although expansion joint can easily be easy to flexible, yet, cable in it does not but have flexible surplus, cable only has the surplus of must stretching in cable box, when the deck was stretched or shrinks, when expansion joint stretching or contraction, the cable in the cable tube of expansion joint two was followed and is stretched or contraction, and thereby no cable surplus in the expansion joint, thereby can only be by twitching the surplus of cable box inner cable with the cable tube friction.So such structure only can be protected cable protecting tube not to be damaged, but cable is not had protective effect, when stretching and contraction, cable is easier to sustain damage.
The utility model content:
The purpose of this utility model is to provide a kind of cable tube of can protecting can not damage in the deck stretches and shrinks, and can protect cable also not impaired cable box and syndeton of cable tube in the stretching on deck and in shrinking again.
The syndeton of a kind of cable box and cable tube, the cable box side has the adapter on flanged limit, one section internal diameter taking over the end enlarges and forms the step section, compress pipe and insert in the step section, between the end of insertion pipeline section and step bottom gasket seal is installed, compressing the pipe other end also has flange, the flange of this flange and adapter spins by screw rod and nut, screw and unclamp screw rod and nut, can make to compress pipe and move in or out, thereby compress or unclamp gasket seal along the step section.
Adopt the cable box of syndeton described in the utility model, during connection, the cable tube two ends directly insert in the adapter of two cable boxes, screw screw rod and nut, compress pipe and move along the step section is interior mutually, compress gasket seal, and sealing gets final product with taking over mutually with cable tube.Its cable box and cable tube are pivot bush unit, when the deck stretches, the cable tube both ends are outwards taken over relatively and are slided, when shrink on the deck, the cable tube both ends are inwardly taken over relatively and are slided, and it inserts the variation that the weight of taking over adapts to distance between the flexible cable box case that causes in deck by automatic adjustment cable tube, in the whole process, cable tube itself can not be stretched and shrink, thereby can not damage.In addition, in deck stretching and contraction process, cable between two cable boxes also must be followed and be stretched and contraction, syndeton described in the utility model, its cable tube and cable box slide relative only appear at adapter place near cable box inside, when the deck stretches, can directly the cable surplus in the cable box be pulled out at an easy rate, to adapt to the needs that distance changes between case, the friction that it has been avoided between cable and cable tube makes cable also not fragile more.
Description of drawings:
Fig. 1 is the connection diagram of a kind of existing shipboard cable case and cable tube;
Fig. 2 is the syndeton schematic diagram of cable box described in the utility model and cable tube.
Embodiment:
As Fig. 2, the syndeton of a kind of cable box and cable tube, the side of its cable box 1 has takes over 2, there is flange 3 end of adapter 2, the one section internal diameter in the end of adapter 2 enlarges and forms step section 4, compressing pipe 5 inserts in and takes in 2 the step section 4, compressing pipe 5 insert to take between the bottom of the end of the pipeline section in 2 and step section 4 gasket seal 6 is installed, the other end that compresses pipe 5 also has flange 7, flange 7 spins by screw rod 8 and nut 9 with flange 3, by rotary screw 8 and nut 9, the step section 4 that compresses pipe 5 edge adapters 2 is advanced, go out mobile, thereby compress or unclamp gasket seal 6.
The syndeton of above-mentioned cable box and cable tube, although when having avoided the deck to stretch, the friction between cable and cable tube can't be avoided the friction of cable and cable box.The deck is flexible; when the cable surplus in the pulling case moves; cable can rub with tank wall; especially the adapter corner of cable box inwall can rub; make cable fault; because of with the wall of cable box with take over corner and rub, can antifrictional neonychium 10 be installed for fear of cable in the corner that cable box is drawn adapter.The neonychium 10 that antifriction is examined can be made by antifrictional flexible materials such as rubber, silica gel.Antifriction neonychium 10 can be only for the bottom at turning in the form of sheets.In order more fully to protect cable, the preventing cables and take over the turnings friction of comprehensive 360 degree, antifriction neonychium can be around the corner of whole adapter in the form of a ring.
Claims (3)
1, the syndeton of a kind of cable box and cable tube, cable box (1) side has the adapter (2) of flanged limit (3), it is characterized in that: one section internal diameter taking over the end enlarges and forms step section (4), compressing pipe (5) inserts in the step section, between the end of insertion pipeline section and step bottom gasket seal (6) is installed, compress the pipe other end flange (7) is also arranged, this flange (7) spins by screw rod (8) and nut (9) with the flange of taking over (3), screw and unclamp screw rod and nut, can make to compress pipe and move in or out, thereby compress or unclamp gasket seal along the step section.
2, the syndeton of cable box according to claim 1 and cable tube is characterized in that: antifrictional neonychium (10) is installed by the corner that cable box is drawn adapter.
3, the syndeton of cable box according to claim 2 and cable tube is characterized in that: described neonychium (10) in the form of a ring, around the corner of whole adapter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200509308U CN201312102Y (en) | 2008-07-18 | 2008-07-18 | Connection structure of cable box and electric conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200509308U CN201312102Y (en) | 2008-07-18 | 2008-07-18 | Connection structure of cable box and electric conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312102Y true CN201312102Y (en) | 2009-09-16 |
Family
ID=41109357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200509308U Expired - Lifetime CN201312102Y (en) | 2008-07-18 | 2008-07-18 | Connection structure of cable box and electric conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312102Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997291B (en) * | 2009-08-19 | 2013-04-24 | 广州中船龙穴造船有限公司 | Connecting structure of cable box and cable tube |
| CN104410016A (en) * | 2014-11-28 | 2015-03-11 | 南通明德重工有限公司 | Deck cable transition box |
| CN105226599A (en) * | 2015-11-16 | 2016-01-06 | 南通中远川崎船舶工程有限公司 | A kind of waterproof cable expansion tank peculiar to vessel |
| CN106532616A (en) * | 2016-12-05 | 2017-03-22 | 国网青海省电力公司西宁供电公司 | Frost heaving preventing device for secondary cable residual cable cabin |
| 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 |
| CN112582902A (en) * | 2020-12-02 | 2021-03-30 | 武汉汉源既济电力有限公司 | High-low voltage power distribution cabinet for cable fire protection |
-
2008
- 2008-07-18 CN CNU2008200509308U patent/CN201312102Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997291B (en) * | 2009-08-19 | 2013-04-24 | 广州中船龙穴造船有限公司 | Connecting structure of cable box and cable tube |
| CN104410016A (en) * | 2014-11-28 | 2015-03-11 | 南通明德重工有限公司 | Deck cable transition box |
| CN105226599A (en) * | 2015-11-16 | 2016-01-06 | 南通中远川崎船舶工程有限公司 | A kind of waterproof cable expansion tank peculiar to vessel |
| CN106532616A (en) * | 2016-12-05 | 2017-03-22 | 国网青海省电力公司西宁供电公司 | Frost heaving preventing device for secondary cable residual cable cabin |
| CN106532616B (en) * | 2016-12-05 | 2019-01-25 | 国网青海省电力公司西宁供电公司 | Cable storehouse anti-freeze expansion device more than a kind of secondary cable |
| CN107147043A (en) * | 2017-05-27 | 2017-09-08 | 广船国际有限公司 | A kind of cable extension method |
| WO2018218863A1 (en) * | 2017-05-27 | 2018-12-06 | 广船国际有限公司 | 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 |
| CN112582902A (en) * | 2020-12-02 | 2021-03-30 | 武汉汉源既济电力有限公司 | High-low voltage power distribution cabinet for cable fire protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510382 No. 40, South Fangcun Road, Fangcun District, Guangdong, Guangzhou Patentee after: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. Address before: 510382 No. 40, South Fangcun Road, Fangcun District, Guangdong, Guangzhou Patentee before: GUANGZHOU SHIPYARD INTERNATIONAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160701 Address after: 511462 Nansha District, Guangzhou, Pearl River Management District, West Road, No., the first floor of the layer on the ground floor, No. 68 Patentee after: Guangzhou Shipyard International Co.,Ltd. Address before: 510382 No. 40, South Fangcun Road, Fangcun District, Guangdong, Guangzhou Patentee before: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |