CN202772534U - Motor-driven cable laying device for submarine cable - Google Patents
Motor-driven cable laying device for submarine cable Download PDFInfo
- Publication number
- CN202772534U CN202772534U CN 201220310363 CN201220310363U CN202772534U CN 202772534 U CN202772534 U CN 202772534U CN 201220310363 CN201220310363 CN 201220310363 CN 201220310363 U CN201220310363 U CN 201220310363U CN 202772534 U CN202772534 U CN 202772534U
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- CN
- China
- Prior art keywords
- manual clutch
- shaft
- reduction gear
- cable
- submarine cable
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- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a motor-driven cable laying device for submarine cables, and belong to the field of laying of submarine cables. The motor-driven cable laying device comprises upper tumblers, an upper tumbler belt, lower tumblers, a lower tumbler belt, a first coupling, a triple reduction gear, a manual clutch lever, a second coupling, a three-phase asynchronous motor, a triple reduction gear output shaft (manual clutch input shaft), a manual clutch, a manual clutch output shaft, and an upper tumbler main shaft. The three-phase asynchronous motor and the triple reduction gear are connected through the first coupling. The triple reduction gear output shaft is connected with the manual clutch input shaft by a same shaft. The manual clutch output shaft is connected with the upper tumbler main shaft through the second coupling. Through the above connection and control, mechanical kinetic energy generated by the three-phase asynchronous motor is transmitted to the upper tumblers, providing mechanical kinetic energy for the upper tumblers. Rotation of the upper tumblers drives the upper tumbler belt to rotate. A submarine cable is disposed between the two pairs of tumblers with belts, and motor-driven cable laying of the submarine cable is achieved through friction force between the tumbler belts and the submarine cable.
Description
Technical field
The utility model relates to the field of laying of submarine cable, be exactly that a kind of mechanical energy of utilizing motor to produce drives the rotation of belt guide wheel specifically, submarine cable is clipped in two pairs with the centre of belt guide wheel, and the frictional force between relying between guide wheel belt and submarine cable realizes the electronic payout operations of submarine cable.Be applicable to the various cable laying places of laying submarine cable.
Background technology
Submarine cable is the cable below seabed, the river of being laid in, and is used for transmitting high-power power under water.At present main use between the Lu Dao, cross rivers or bay, connect the occasion of electric energy transmitting between between land connection drilling platforms or drilling platforms.Use in recent years the submarine cable scale that the trend that enlarges is year by year arranged.Because having the outer steel wire that protects that improves its tensile strength, submarine cable inside exists, therefore the weight of submarine cable unit length much larger than the common cable unit length weight, secondly because submarine cable protects the existence of steel wire outward, submarine cable is distorted radius when laying have stricter requirement (the distortion radius during the General Requirements Submarine Cable Laying is not less than 15 times of its diameter) than common cable.Because the special structure of submarine cable and special environment for use, so that difficulty increases greatly than common cable when laying submarine cable.The step and method that lays at present submarine cable is: the mode of submarine cable by artificial winding that at first row is contained in the special container is wrapped on the large-sized steel cable roller; The large-sized cable roller that then will be wound with submarine cable is lifted on the subsea cable ship oceangoing ship; Then set up at ad-hoc location on the boats and ships and had rotatory power when this cable roller makes it at dilatory submarine cable one end; Then the subsea cable ship oceangoing ship leaves to the scene of laying and follows submarine cable ditch driving boats and ships closely, after this moment is fixing to start position by an end of seabed cable on the artificial drag cable roller; Then the subsea cable ship oceangoing ship travels along the submarine cable ditch that has tunneled by self power, be erected at cable roller on these boats and ships this moment with the travelling and rotate of boats and ships, Submarine Cable Laying has been realized the cable laying work of extra large cable in the submarine cable ditch the most at last.The cable laying work of adopting this method to carry out submarine cable has the drawback of following two aspects: the one, and most of need of work manpower is finished, and therefore has the shortcoming that workmen's labour intensity is large, security risk is large in work progress; The 2nd, the cable releasing speed of submarine cable is determined by the gait of march of subsea cable ship oceangoing ship, so cable releasing speed should not be controlled.Before the utility model design is finished, do not see the submarine cable electronic cable-laying device identical with the utility model structure and in daily production, use, do not see the device identical with the utility model structure and sell.
Summary of the invention
The purpose of this utility model is to provide a kind of submarine cable electronic cable-laying device, behind practical this cable-laying device, overcome on the one hand the shortcoming that workmen's labour intensity is large, security risk is high in the submarine cable cable laying work progress, the cable releasing speed of submarine cable can be controlled more accurately according to on-the-spot actual needs on the other hand, and then improves the project quality of cable laying construction.
For achieving the above object, the utility model has adopted following technical scheme:
The electronic cable-laying device of a kind of submarine cable comprises upper block, upper block belt, lower tumbler, lower tumbler belt, shaft coupling, triple reduction gear, manual clutch bar, No. two shaft couplings, threephase asynchronous, triple reduction gear output shaft (manual clutch power shaft), manual clutch, manual clutch output shaft, upper block main shaft; Threephase asynchronous is connected by a shaft coupling with triple reduction gear, said triple reduction gear has low speed, middling speed and three kinds of operational modes of high speed, the triple reduction gear output shaft is connected with the manual clutch power shaft is coaxial, said manual clutch opens by the control triple reduction gear output shaft kinetic energy transmission of manual clutch bar, stop, the manual clutch output shaft is connected with the upper block main shaft by No. two shaft couplings, the mechanical kinetic energy that threephase asynchronous is produced by above connection and control is delivered to upper block provides mechanical kinetic energy for it, upper block rotarily drives the rotation of upper block belt, submarine cable is clipped in two pairs with the centre of belt guide wheel, relies on the electronic payout operations of the frictional force realization submarine cable between guide wheel belt and the submarine cable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:
Fig. 1 is this device Facad structure figure;
Fig. 2 is this device side section of structure.
Reference numeral: 1, submarine cable; 2, upper block; 3, upper block belt; 4, lower tumbler; 5, lower tumbler belt; 6, shaft coupling; 7, triple reduction gear; 8, manual clutch bar; 9, No. two shaft couplings; 10, threephase asynchronous; 11, triple reduction gear output shaft (manual clutch power shaft); 12, manual clutch; 13, manual clutch output shaft; 14, upper block main shaft.
Embodiment
Embodiment 1:
See Fig. 1, Fig. 2
The electronic cable-laying device of a kind of submarine cable, comprise upper block (2), upper block belt (3), lower tumbler (4), lower tumbler belt (5), a shaft coupling (6), triple reduction gear (7), manual clutch bar (8), No. two shaft couplings (9), threephase asynchronous (10), triple reduction gear output shaft (manual clutch power shaft) (11), manual clutch (12), manual clutch output shaft (13), upper block main shaft (14), threephase asynchronous (10) is connected by a shaft coupling (6) with triple reduction gear (7), said triple reduction gear (7) has low speed, middling speed and three kinds of operational modes of high speed, triple reduction gear output shaft (11) and coaxial connection of manual clutch power shaft (11), said manual clutch (12) opens by manual clutch bar (8) control triple reduction gear output shaft (11) kinetic energy transmission, stop, manual clutch output shaft (13) is connected with upper block main shaft (14) by No. two shaft couplings (9), the mechanical kinetic energy that threephase asynchronous (10) is produced by above connection and control is delivered to upper block (2) provides mechanical kinetic energy for it, upper block (2) rotarily drives upper block belt (3) rotation, submarine cable (1) is clipped in two pairs with the centre of belt guide wheel, relies on the electronic payout operations of the frictional force realization submarine cable (1) between guide wheel belt and the submarine cable (1).
Claims (1)
1. electronic cable-laying device of submarine cable, it is characterized in that it comprises upper block (2), upper block belt (3), lower tumbler (4), lower tumbler belt (5), a shaft coupling (6), triple reduction gear (7), manual clutch bar (8), No. two shaft couplings (9), threephase asynchronous (10), the triple reduction gear output shaft is manual clutch power shaft (11), manual clutch (12), manual clutch output shaft (13), upper block main shaft (14), threephase asynchronous (10) is connected by a shaft coupling (6) with triple reduction gear (7), said triple reduction gear (7) has low speed, middling speed and three kinds of operational modes of high speed, triple reduction gear output shaft (11) and coaxial connection of manual clutch power shaft (11), said manual clutch (12) opens by manual clutch bar (8) control triple reduction gear output shaft (11) kinetic energy transmission, stop, manual clutch output shaft (13) is connected with upper block main shaft (14) by No. two shaft couplings (9), the mechanical kinetic energy that threephase asynchronous (10) is produced by above connection and control is delivered to upper block (2) provides mechanical kinetic energy for it, upper block (2) rotarily drives upper block belt (3) rotation, submarine cable (1) is clipped in two pairs with the centre of belt guide wheel, relies on the electronic payout operations of the frictional force realization submarine cable (1) between guide wheel belt and the submarine cable (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310363 CN202772534U (en) | 2012-06-21 | 2012-06-21 | Motor-driven cable laying device for submarine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310363 CN202772534U (en) | 2012-06-21 | 2012-06-21 | Motor-driven cable laying device for submarine cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772534U true CN202772534U (en) | 2013-03-06 |
Family
ID=47779077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310363 Expired - Fee Related CN202772534U (en) | 2012-06-21 | 2012-06-21 | Motor-driven cable laying device for submarine cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344687A (en) * | 2016-05-04 | 2017-11-14 | 中石化石油工程技术服务有限公司 | A kind of device of automatic deploying and retracting cable |
-
2012
- 2012-06-21 CN CN 201220310363 patent/CN202772534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344687A (en) * | 2016-05-04 | 2017-11-14 | 中石化石油工程技术服务有限公司 | A kind of device of automatic deploying and retracting cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130621 |