CN102790368A - Suspension type cable moving device for offshore platform - Google Patents
Suspension type cable moving device for offshore platform Download PDFInfo
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- CN102790368A CN102790368A CN2011101272071A CN201110127207A CN102790368A CN 102790368 A CN102790368 A CN 102790368A CN 2011101272071 A CN2011101272071 A CN 2011101272071A CN 201110127207 A CN201110127207 A CN 201110127207A CN 102790368 A CN102790368 A CN 102790368A
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- cable
- track
- trolley
- offshore platform
- mobile device
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Abstract
The invention discloses a suspension type cable moving device for an offshore platform. The suspension type cable moving device mainly comprises mechanisms such as a cable carrier frame, trolley mechanisms, a trolley moving track, a small chain, a longitudinal track, a transverse track, a transverse moving track and a cable bridge frame, wherein the working manner is that the cable carrier frame is fixed on a platform deck; a trolley at the head end is fixed with the trolley movable track; a plurality of middle slide trolleys are matched with the trolley moving track by a bearing roller; a trolley at the rear end is fixed with the cable bridge frame. The trolley mechanisms are connected by the small chain to drive the trolley to move along the track, so that the cable is extended and concentrated to achieve a laying purpose. When a drill stand moves forwards and backwards or leftwards and rightwards, the cable can be driven to move through the movement of the transverse movable slide rail on the transverse track and the movement of the cable bridge frame on the longitudinal track, so that the cables are protected and the uninterrupted power supply purpose when the drill stand moves is met.
Description
Technical field
What the present invention relates to is that a kind of offshore platform is used the suspended cable mobile device, belongs to the ocean engineering field.
Background technology
Along with the development of offshore oil technique, the exploitation scale of offshore oil is increasing, and development mode is also developed to integrating center platform, many well groups platform by original individual well platform model.When carrying out drilling well of many well groups and the workover treatment of many well groups, no matter be cantilever beam or brill, the workover platform of opening slot type, all need be equipped with and move rig floor or portable workover module.Because portable bore, have on the equating platform a large amount of electric equipments is installed, the power cable that needs the multi beam thickness not to wait causes on movable type brill, the workover platform with the power distribution station of signal cable from main deck.For guaranteeing to bore, do not dismantle when workover platform moves cable, therefore require cable ability and platform to move together, conventional way is to reserve the cable of certain surplus.But must have a kind of device to support, protect, person's as easy as rolling off a log generation in the rig floor moving process is not pulled improper and is caused cable breakage or damage, thereby influence is bored normally, the well workover service, and production is caused great loss.What some platforms adopted is the mode of removal cable drag chain, but shortcoming such as this mode has and costs an arm and a leg, and mechanism is complicated, and difficulty of construction is big generally use on than higher ocean platform in cost, be difficult to generally promote the use of.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, provide a kind of simple in structure, cheap, the suspended cable mobile device of being convenient to construct.
For addressing the above problem; The present invention is achieved in that the present invention mainly comprises mechanisms such as cable tray, trolley body, dolly moving track, chainlet, long rails, cross track, horizontal shifting sledge, cable testing bridge; One of its characteristic cable tray is fixed on the Platform Deck; Head end dolly and dolly moving track are fixed, and middle some sliding machines cooperate with the dolly moving track through bearing roller, and rear end dolly and cable testing bridge are fixed.Two of its characteristic is the two ends suspensions by cross track of dolly moving track, and structure is " worker " font track.Three of its characteristic is to connect through chainlet between each trolley body, drives dolly and moves along rail, and its length is shorter than cable length.Four of its characteristic is that cable can fixed and protect to the arc plate of trolley body.Five of its characteristic be cable testing bridge longitudinally track move.Six of its characteristic is that cross track and cable testing bridge are integral structure.Seven of its characteristic is that cable tray superstructure arc plate has protection cable and transitional function.
Advantage applies of the present invention is aspect four:
(1) whole composition is simple in structure, is convenient to processing and manufacturing.The formula that relatively moves cable-pulling chain, the mentioned suspended cable mobile device of the present invention mainly is made up of cable testing bridge, moving track, trolley body etc., and is simple in structure, is convenient to processing and manufacturing.
(2) device easy construction can be shortened the engineering time, reduces difficulty of construction, saves operating expenses.Single unit system does not have complex mechanism, all is to connect to form one through steel welding or flange.Power cable and signal cable on the main deck make progress along cable tray, are connected on each trolley body, move through horizontal and vertical, and cable laying is bored, repaiied on the platform to movable type, and offshore construction is very convenient.
(3) operation task is convenient, brief saving time.Travelling car relies on bearing roller to move, and the cable migration process is simple, and to bringing great convenience property of operation, simultaneously, the effect of dolly arc plate and chainlet makes that cable is well protected, and avoids the scratch that rubs, and increases the service life.
(4) cheap, cost is merely 1/5th of like product movable type cable drag chain, is convenient on ocean platform, apply on a large scale.
Description of drawings:
Fig. 1: a kind of offshore platform is with suspended cable mobile device overall structure sketch map
Fig. 2: a kind of offshore platform is with suspended cable mobile device cross track and end dolly sketch map
Fig. 3: a kind of offshore platform is with suspended cable mobile device dolly moving track support sketch map
Fig. 4: a kind of offshore platform is with suspended cable mobile device vehicle structure sketch map
1 cable tray, 2 trolley bodies, 3 dolly moving tracks, 4 chainlets, 5 long rails, 6 cross tracks, 7 horizontal shifting sledge 8 cable testing bridges 9 long rails 10 cable trays 11 cross tracks 12 horizontal moving tracks, 13 ends fixedly dolly 14 column supports 15 dolly moving tracks 16 trolley bodies 17 connecting plates 18 connect arc plate 19 bearing rollers 20 dolly moving tracks
Embodiment:
Combine Figure of description that the present invention is done further describes at present: as shown in Figure 1, the present invention is made up of cable tray 1, trolley body 2, dolly moving track 3, chainlet 4, long rails 5, cross track 6, horizontal shifting sledge 7, cable testing bridge 8 etc.Cable tray 1 is fixed on the platform, has the effect of transition and protection cable.Trolley body 2 near cable tray 1 is fixed on the dolly moving track 3 through connecting plate.The trolley body 2 that tape spool holds roller cooperates with dolly moving track 3 through bearing roller, can move along track.Chainlet 4 connects each trolley body, and its length has the effect of protection cable and pulling dolly less than the cable length between dolly.Another fixed end trolley body 2 is fixed on the cable testing bridge 8, can realize elongation and contraction between vertical dolly cable along with cable testing bridge 8 track 5 slips longitudinally.In like manner, cross track 6 with laterally cooperate the elongation and the contraction that also can realize between the horizontal dolly cable between the shifting sledge 7.And then realization cable laying.As shown in Figure 2: this is the cross track sketch map.Among the figure; Trolley body 13 is fixed in the cross track end, accepts the cable from long rails, and other has cart stationary on horizontal shifting sledge 12; Laterally shifting sledge 12 transversely track 11 laterally move and can drive horizontal cable and move, realize horizontal cable laying.As shown in Figure 3: column support 14 is fixed on the platform, connects dolly moving track 15 on it, and end dolly 17 connects 16 through connecting plate and is connected on the dolly moving track 15.As shown in Figure 4: as to connect arc plate 18 and be mainly used in fixing, protection cable.Bearing roller 19 makes trolley body cooperate with dolly moving track 20, can slide along track.
Claims (8)
1. an offshore platform is used the suspended cable mobile device; The present invention includes cable tray (1), trolley body (2), dolly moving track (3), chainlet (4), long rails (5), cross track (6), horizontal shifting sledge (7), cable testing bridge (8); It is characterized in that: cable tray (1) is installed on the main deck; Trolley body (2) is installed on the dolly moving track (3); Trolley body (2) links to each other through chainlet (4) in twos, and cable testing bridge (8) is installed on the long rails (5), and laterally shifting sledge (7) is installed on the cross track (6).
2. a kind of offshore platform according to claim 1 is used the suspended cable mobile device; It is characterized in that: one of its characteristic cable tray is fixed on (1) on the Platform Deck; Head end trolley body (2) is fixing with dolly moving track (3); Middle some sliding machine mechanisms (2) cooperate with dolly moving track (3) through bearing roller, and rear end trolley body (2) is fixing with cable testing bridge (8).
3. a kind of offshore platform according to claim 1 is used the suspended cable mobile device, it is characterized in that: dolly moving track (3) is by the two ends suspension of cross track (6), and structure is " worker " font track.
4. a kind of offshore platform according to claim 1 is used the suspended cable mobile device; It is characterized in that: connect through chainlet (4) between each trolley body (2); Drive trolley body (2) and move along dolly moving track (3), its length is shorter than cable length.
5. a kind of offshore platform according to claim 1 is used the suspended cable mobile device, it is characterized in that: cable can fixed and protect to the arc plate of trolley body (2).。
6. a kind of offshore platform according to claim 1 is used the suspended cable mobile device, it is characterized in that: cable testing bridge (8) longitudinally track (5) moves.
7. a kind of offshore platform according to claim 1 is used the suspended cable mobile device, it is characterized in that: cross track (6) is an integral structure with cable testing bridge (8).
8. a kind of offshore platform according to claim 1 is used the suspended cable mobile device, it is characterized in that: cable tray (1) superstructure arc plate has protection cable and transitional function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101272071A CN102790368A (en) | 2011-05-17 | 2011-05-17 | Suspension type cable moving device for offshore platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101272071A CN102790368A (en) | 2011-05-17 | 2011-05-17 | Suspension type cable moving device for offshore platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102790368A true CN102790368A (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101272071A Pending CN102790368A (en) | 2011-05-17 | 2011-05-17 | Suspension type cable moving device for offshore platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN102790368A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061714A (en) * | 2013-02-04 | 2013-04-24 | 四川宏华石油设备有限公司 | Double-row cluster well rapid transport drilling rig cable trough |
| CN105914695A (en) * | 2016-05-27 | 2016-08-31 | 江苏精电气科技有限公司 | Mobile exhibition power distribution cabinet |
| CN107147045A (en) * | 2017-06-05 | 2017-09-08 | 宿州诺亚坚舟光伏科技有限公司 | A kind of cable of photovoltaic plant waterborne installs auxiliary part and installation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236992A1 (en) * | 1982-10-06 | 1984-04-12 | Paul Vahle Gmbh & Co Kg, 4618 Kamen | Towline device |
| CN2882852Y (en) * | 2005-12-27 | 2007-03-28 | 攀枝花新钢钒股份有限公司 | Supplying pipeline dragging appts. of ladle car |
| DE202006001973U1 (en) * | 2006-02-08 | 2007-06-14 | Wampfler Aktiengesellschaft | Terminal fitting for hauling cable, has shock absorber with spring bodies including different characteristics, where spring bodies are arranged one after another in effective direction of shock absorber |
| CN201398037Y (en) * | 2009-04-16 | 2010-02-03 | 宝山钢铁股份有限公司 | Power supply device of RH steel ladle trolley |
| CN201498965U (en) * | 2009-09-22 | 2010-06-02 | 新兴铸管股份有限公司 | Cable protection device of tundish car |
| CN201742068U (en) * | 2010-07-27 | 2011-02-09 | 中煤平朔煤业有限责任公司 | Digging machine transfer drag cable self-moving trolly |
| CN202094588U (en) * | 2011-05-17 | 2011-12-28 | 中国石油化工集团公司 | Suspension type cable mobile device for offshore platform |
-
2011
- 2011-05-17 CN CN2011101272071A patent/CN102790368A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236992A1 (en) * | 1982-10-06 | 1984-04-12 | Paul Vahle Gmbh & Co Kg, 4618 Kamen | Towline device |
| CN2882852Y (en) * | 2005-12-27 | 2007-03-28 | 攀枝花新钢钒股份有限公司 | Supplying pipeline dragging appts. of ladle car |
| DE202006001973U1 (en) * | 2006-02-08 | 2007-06-14 | Wampfler Aktiengesellschaft | Terminal fitting for hauling cable, has shock absorber with spring bodies including different characteristics, where spring bodies are arranged one after another in effective direction of shock absorber |
| CN201398037Y (en) * | 2009-04-16 | 2010-02-03 | 宝山钢铁股份有限公司 | Power supply device of RH steel ladle trolley |
| CN201498965U (en) * | 2009-09-22 | 2010-06-02 | 新兴铸管股份有限公司 | Cable protection device of tundish car |
| CN201742068U (en) * | 2010-07-27 | 2011-02-09 | 中煤平朔煤业有限责任公司 | Digging machine transfer drag cable self-moving trolly |
| CN202094588U (en) * | 2011-05-17 | 2011-12-28 | 中国石油化工集团公司 | Suspension type cable mobile device for offshore platform |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061714A (en) * | 2013-02-04 | 2013-04-24 | 四川宏华石油设备有限公司 | Double-row cluster well rapid transport drilling rig cable trough |
| CN103061714B (en) * | 2013-02-04 | 2016-01-06 | 四川宏华石油设备有限公司 | A kind of double-row cluster well rapid transport rig cable channel |
| CN105914695A (en) * | 2016-05-27 | 2016-08-31 | 江苏精电气科技有限公司 | Mobile exhibition power distribution cabinet |
| CN107147045A (en) * | 2017-06-05 | 2017-09-08 | 宿州诺亚坚舟光伏科技有限公司 | A kind of cable of photovoltaic plant waterborne installs auxiliary part and installation method |
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Application publication date: 20121121 |