CN102832573A - Rotary untwisting rack with double cable reels - Google Patents
Rotary untwisting rack with double cable reels Download PDFInfo
- Publication number
- CN102832573A CN102832573A CN2012102813549A CN201210281354A CN102832573A CN 102832573 A CN102832573 A CN 102832573A CN 2012102813549 A CN2012102813549 A CN 2012102813549A CN 201210281354 A CN201210281354 A CN 201210281354A CN 102832573 A CN102832573 A CN 102832573A
- Authority
- CN
- China
- Prior art keywords
- cable
- untwisting
- back twist
- rotary
- rack
- 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.)
- Granted
Links
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention relates to a rotary untwisting rack with double cable reels. The rotary untwisting rack comprises a rotating mechanism, a cable bracket, an untwisting rack upright column and a rotary untwisting rack crossbeam. The rotary untwisting rack crossbeam is connected to the upper surface of the untwisting rack upright column by the rotating mechanism, the cable bracket is disposed on the rotary untwisting rack crossbeam, and the cable bracket at the front end of the rotary untwisting rack crossbeam rotates along a preset track via the rotating mechanism, can be fixed to upper sides of two cable storage rings respectively, collects cables from the two cable reels and guides the cables into an untwisting rack, so that continuous untwisting and laying construction can be carried out. Uninterrupted untwisting operation for stacking a single cable behind two cable carrying areas can be realized by rotation of the untwisting rack crossbeam, so that the single ultra-long submarine cable can be stored by the two cable reels, and can be subjected to normal untwisting and laying construction, and a series of problems that a cable is required to be cut into sections, and then cut sections of the cable are abutted, sealed and then are laid due to limitation of the traditional untwisting equipment are avoided.
Description
Technical field
The present invention relates to a kind of two cables that are used for seabed light, cable laying back twist equipment transition that spirals.
Background technology
At present, the lifting of As market increase and extra large cable manufacturing technology causes single submarine cable length, weight constantly to increase; Receive extra large cable self to allow maximum lateral pressure to limit, single storage cable circle can't store all used submarine cables of construction.Expansion cable circle or storage cable disc area exist improvement cost too high on the extra large cable workboat of most of single cable circle layouts, if do not change the shortcoming that Ship Structure does not then have the allowing for expansion basically; And the workboat of two cable dish layouts is adopting two cable circles to store simultaneously under the situation of single cable, utilizes existing utility, can't accomplish the loading and the back twist operation of cable at all, thereby can't carry out normal construction.
Summary of the invention
The present invention is the technical problem that will solve the cable of two cable dish layouts loading and back twist operation; And a kind of pair of cable back twist frame transition that spirals is provided; This back twist frame can normally carry out the back twist operation of extra large cable when adopting two cable storage cable circle packing wall scroll overlength submarine cables.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pair of cable back twist transition frame that spirals; Comprise slew gear, cable tray, back twist frame column, rotary back twist frame crossbeam; Be characterized in: connect rotary back twist frame crossbeam through slew gear above the back twist frame column, rotary back twist frame crossbeam is provided with cable tray, and rotary back twist frame crossbeam front end cable tray rotates along projected path through slew gear; And be individually fixed in above two storage cable circles; Receive cable from two cable dishes successively, and cable guide is gone into the back twist frame, carry out continuous back twist and cable laying operation.
Rotary back twist frame crossbeam rear end is provided with counter weight device; On the back twist frame column interlude cable tray is housed.
The invention has the beneficial effects as follows: the slew gear that utilization of the present invention is arranged on the back twist frame body impels back twist frame top cable tray to rotate along projected path, and makes it can be individually fixed in two storage cable circle tops, receives cable from each cable dish successively; And cable guide gone into the back twist frame, carry out continuous back twist and cable laying operation, after emptying a cable dish; Can be converted to another cable dish under the situation of cable and continue the back twist operation carrying, and then single cable uninterrupted of realizing being divided in two storage cable zones carried continuously, the back twist operations, thereby exempt because of the restriction of construction boats and ships floor space; Can't enlarge storage cable zone; Increase the cable amount of carrying, or, must single overlength cable be blocked into several sections adopting under the traditional double cable dish layout situation; Construct several times, and increase is carried out the work of joint to cable.
The present invention can accomplish to utilize two single extra long distance submarine cables of cable disk storage; And can normally carry out continuous back twist and cable laying operation, when having improved efficient, exempted because of the cable side pressure limit; Single cable dish workboat and traditional double cable dish workboat can't load or must segmentation load; Thereby must block and follow-up joint, bury all unfavorable factors that processing brings cable, reduce construction risk, reduce construction link; Make whole engineering more compact, can effectively reduce construction cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a reception cable dish cable of the present invention, and cable guide is gone into back twist frame process sketch map; Wherein, Fig. 2 a is a left side storage cable circle A back twist sketch map, and Fig. 2 b is that cable transits to the lead-over groove sketch map; Fig. 2 c switches to right side storage cable circle B sketch map for the back twist frame; Fig. 2 d is back twist frame rotational fixation normal cabling sketch map of beginning behind right side storage cable circle B position.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
As shown in Figure 1; The of the present invention pair of cable back twist transition frame that spirals comprises slew gear 1, cable tray 2, counter weight device 3, interlude cable tray 4, back twist frame column 5, rotary back twist frame crossbeam 6, is characterized in: connect rotary back twist frame crossbeams 6 through slew gears 1 above the back twist frame column 5; Rotary back twist frame crossbeam 6 is provided with cable tray 2; Rotary back twist frame crossbeam 6 front end cable trays 2 rotate along projected path through slew gear 1, and are individually fixed in two storage cable circles tops, receive cables from two cable dishes successively; And cable guide gone into the back twist frame, carry out continuous back twist and cable laying operation.Rotary back twist frame crossbeam 6 rear ends are provided with counter weight device 3; On the back twist frame column 5 interlude cable tray 4 is housed.
As shown in Figure 2, the present invention receives cable dish cable, and cable guide is gone into back twist frame process:
(1) rotary back twist frame front end cable tray 2 along the projected path rotation, is fixed in left side storage cable circle A top through slew gear 1, and (Fig. 2 a) in left side storage cable circle A back twist;
(2) start slew gear 1, the back twist frame begins to circle round, and cable 7 transits to lead-over groove 8 (Fig. 2 b);
(3) continue rotation and turn round frame,, be about to switch right side storage cable circle B (Fig. 2 c) to lead-over groove 8 right sides;
(4) the back twist frame rotates to right side storage cable circle B top, beginning normal cabling 7 (Fig. 2 d) behind the fixed position.
Claims (3)
1. two cables back twist transition frame that spirals; Comprise slew gear (1), cable tray (2), back twist frame column (5), rotary back twist frame crossbeam (6); It is characterized in that: connect rotary back twist frame crossbeam (6) through slew gear (1) above the said back twist frame column (5), rotary back twist frame crossbeam (6) is provided with cable tray (2), and rotary back twist frame crossbeam (6) front end cable tray (2) rotates along projected path through slew gear (1); And be individually fixed in above two storage cable circles; Receive cable from two cable dishes successively, and cable guide is gone into the back twist frame, carry out continuous back twist and cable laying operation.
2. pair cable according to claim 1 back twist frame transition that spirals, it is characterized in that: said rotary back twist frame crossbeam (6) rear end is provided with counter weight device (3).
3. pair cable according to claim 1 back twist frame transition that spirals is characterized in that: interlude cable tray (4) is housed on the said back twist frame column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281354.9A CN102832573B (en) | 2012-08-09 | 2012-08-09 | Rotary untwisting rack with double cable reels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210281354.9A CN102832573B (en) | 2012-08-09 | 2012-08-09 | Rotary untwisting rack with double cable reels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102832573A true CN102832573A (en) | 2012-12-19 |
| CN102832573B CN102832573B (en) | 2015-06-24 |
Family
ID=47335595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210281354.9A Active CN102832573B (en) | 2012-08-09 | 2012-08-09 | Rotary untwisting rack with double cable reels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102832573B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606860A (en) * | 2013-11-19 | 2014-02-26 | 上海市基础工程集团有限公司 | Hydraulic submarine cable cable-passing bridge frame |
| CN106229087A (en) * | 2016-08-31 | 2016-12-14 | 合肥神马科技集团有限公司 | A kind of vertical cable-former back-twist device |
| CN109541772A (en) * | 2018-11-23 | 2019-03-29 | 陈丽珍 | A kind of optical cable installation convolution twisting resistance elimination protective device |
| CN111056369A (en) * | 2019-12-16 | 2020-04-24 | 上海市基础工程集团有限公司 | Lifting type rotary submarine cable back-twisting frame |
| CN111130049A (en) * | 2019-12-16 | 2020-05-08 | 上海市基础工程集团有限公司 | Telescopic rotary submarine cable back-twisting frame |
| CN111776871A (en) * | 2020-08-17 | 2020-10-16 | 江苏鼎盛重工有限公司 | Overwater cable transmission control system and method |
| CN113979213A (en) * | 2021-11-17 | 2022-01-28 | 中天科技集团海洋工程有限公司 | Large-capacity rotating disc |
| CN114156788A (en) * | 2021-10-26 | 2022-03-08 | 上海市基础工程集团有限公司 | Multipurpose submarine cable bracket for rotary back-twist rack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5622451A (en) * | 1994-12-16 | 1997-04-22 | Stolt Comex Seaway As | Combined apparatus for handling modules and tools and laying of elongated flexible articles from a vessel supported on a body of water |
| JPH1137871A (en) * | 1997-07-23 | 1999-02-12 | Mitsubishi Cable Ind Ltd | Apparatus for measuring tension for cable laying |
| CN2609132Y (en) * | 2003-04-24 | 2004-03-31 | 上海科辰线缆设备技术合作公司 | Vertical twin disk back twist wire paging out machine |
| CN201846024U (en) * | 2010-09-26 | 2011-05-25 | 天津天易海上工程有限公司 | Dedicated back twist frame for laying of submarine cables |
-
2012
- 2012-08-09 CN CN201210281354.9A patent/CN102832573B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5622451A (en) * | 1994-12-16 | 1997-04-22 | Stolt Comex Seaway As | Combined apparatus for handling modules and tools and laying of elongated flexible articles from a vessel supported on a body of water |
| JPH1137871A (en) * | 1997-07-23 | 1999-02-12 | Mitsubishi Cable Ind Ltd | Apparatus for measuring tension for cable laying |
| CN2609132Y (en) * | 2003-04-24 | 2004-03-31 | 上海科辰线缆设备技术合作公司 | Vertical twin disk back twist wire paging out machine |
| CN201846024U (en) * | 2010-09-26 | 2011-05-25 | 天津天易海上工程有限公司 | Dedicated back twist frame for laying of submarine cables |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606860A (en) * | 2013-11-19 | 2014-02-26 | 上海市基础工程集团有限公司 | Hydraulic submarine cable cable-passing bridge frame |
| CN103606860B (en) * | 2013-11-19 | 2016-04-27 | 上海市基础工程集团有限公司 | Cable crane span structure crossed by hydraulic submarine cable |
| CN106229087A (en) * | 2016-08-31 | 2016-12-14 | 合肥神马科技集团有限公司 | A kind of vertical cable-former back-twist device |
| CN109541772A (en) * | 2018-11-23 | 2019-03-29 | 陈丽珍 | A kind of optical cable installation convolution twisting resistance elimination protective device |
| CN111056369A (en) * | 2019-12-16 | 2020-04-24 | 上海市基础工程集团有限公司 | Lifting type rotary submarine cable back-twisting frame |
| CN111130049A (en) * | 2019-12-16 | 2020-05-08 | 上海市基础工程集团有限公司 | Telescopic rotary submarine cable back-twisting frame |
| CN111130049B (en) * | 2019-12-16 | 2022-03-15 | 上海市基础工程集团有限公司 | Telescopic rotary submarine cable back-twisting frame |
| CN111776871A (en) * | 2020-08-17 | 2020-10-16 | 江苏鼎盛重工有限公司 | Overwater cable transmission control system and method |
| CN114156788A (en) * | 2021-10-26 | 2022-03-08 | 上海市基础工程集团有限公司 | Multipurpose submarine cable bracket for rotary back-twist rack |
| CN114156788B (en) * | 2021-10-26 | 2024-02-20 | 上海市基础工程集团有限公司 | Multipurpose submarine cable bracket for rotary back-twist rack |
| CN113979213A (en) * | 2021-11-17 | 2022-01-28 | 中天科技集团海洋工程有限公司 | Large-capacity rotating disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102832573B (en) | 2015-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102832573A (en) | Rotary untwisting rack with double cable reels | |
| CN102887320B (en) | Intelligent warehouse robot with function of self adaption of coordinate position | |
| CN203229120U (en) | Multilayer shuttle capable of storing and taking boxes of different specifications automatically | |
| CN107150875B (en) | Three-dimensional circular warehouse with polar coordinate layout and storing and taking method | |
| CN205203968U (en) | Three -dimensional storage shuttle | |
| CN105625941B (en) | With the crawler type all-hydraulic tunnel drilling rig for moving bar function certainly | |
| CN111591641A (en) | Automatic three-dimensional container system and storing and taking method thereof | |
| CN201946388U (en) | Double-plate type active pay-off vertical cabling machine | |
| CN102543307B (en) | Horizontal big tray type vertical cable-former | |
| CN202471365U (en) | Leak detection production line for pressure-bearing inner liners | |
| CN103590635A (en) | Stereo parking garage | |
| CN110065759B (en) | Four-wheel drive four-link rod sleeved type four-way shuttle robot | |
| US8161962B2 (en) | Sun tracking system | |
| CN103790420A (en) | Vertical lift horizontal rotating storage type solid parking garage | |
| CN104554637A (en) | Boarding ladder | |
| CN212740147U (en) | Movable wire arranging device | |
| CN103565462B (en) | For armarium revolution connecton layout and there is its armarium | |
| CN104274985A (en) | Flying device capable of realizing three-dimensional space motion | |
| CN110963447A (en) | Double-deep-position fork | |
| CN203891523U (en) | Perpendicularly lifting translation and rotation warehouse type stereo garage | |
| CN203452427U (en) | Rear-row car pickup mechanism of planar mobile stereo garage | |
| CN106241156A (en) | A kind of merchandising machine people | |
| KR101201023B1 (en) | Variable purpose heavy load transfer device and method | |
| CN105310367A (en) | Transmission case selling rack | |
| CN209382756U (en) | A kind of small-sized three-dimensional storehouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200433 Yangpu District, Shanghai Star Road, No. 231 Applicant after: Shanghai Foundation Engineering Group Co., Ltd. Address before: 200433 Yangpu District, Shanghai Star Road, No. 231 Applicant before: Shanghai Foundation Engineering Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI FOUNDATION ENGINEERING CO., LTD. TO: SHANGHAI FOUNDATION ENGINEERING GROUP CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121219 Assignee: SHANGHAI KANGYI MARINE ENGINEERING Co.,Ltd. Assignor: SHANGHAI FOUNDATION ENGINEERING Group Ltd. Contract record no.: X2020980007621 Denomination of invention: Double cable tray rotating untwisting frame Granted publication date: 20150624 License type: Common License Record date: 20201106 |