CN109019383A - A kind of full sea is deep to extend lowering device and its method - Google Patents
A kind of full sea is deep to extend lowering device and its method Download PDFInfo
- Publication number
- CN109019383A CN109019383A CN201811102415.4A CN201811102415A CN109019383A CN 109019383 A CN109019383 A CN 109019383A CN 201811102415 A CN201811102415 A CN 201811102415A CN 109019383 A CN109019383 A CN 109019383A
- Authority
- CN
- China
- Prior art keywords
- cable
- carrying cable
- winch
- carrying
- joint
- 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
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000012491 analyte Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of full seas to extend lowering device and its method deeply, including winch placement platform and carrying cable, the first winch and the second winch are provided on the winch placement platform, the winch placement platform is provided with the fixed frame being inclined outwardly close to one end of first winch, the conveying pulley for conveying the carrying cable is provided on the fixed frame, the carrying cable includes the first carrying cable and the second carrying cable, one end of the first carrying cable is provided with the first carrying cable joint, one end of the second carrying cable is provided with the second carrying cable joint, relay cable is wrapped on first winch, the tail portion of the relay cable is connect by the first carrying cable joint with the first carrying cable, the second carrying cable is wrapped on second winch, by the way that the first carrying cable joint and the second carrying cable joint are connected, make complete In-situ test system can be transferred the depth to seabed more than myriametre by extra large deep extension lowering device.
Description
Technical field
The present invention relates to Quan Haishen to extend the deep extension lowering device in lowering device field more particularly to a kind of full sea and its side
Method.
Background technique
It in the scientific research at deep-sea is explored, needs to test and analyze the deposit in seabed, then needs to utilize wirerope at this time
Lowering device is transferred and is recycled to in-situ test system, but since the seabed depth of the different location of ocean is different, sea
Ocean seabed depth most it is deep up to cross myriametre, due to the appearance amount of pulling of each winch be it is fixed, existing wirerope lowering device
Decentralization distance can not reach beyond the distance of a myriametre, since the limitation of decentralization distance makes Scientific Research Workers to the seabed at deep-sea
Deposit detection and analysis receive serious obstruction, seriously hinder the exploration at the more deep-seas of Scientific Research Workers.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of complete deep extension decentralizations in sea to set
It is standby, by enabling the deep lowering device that extends in full sea to transfer to more than myriametre for the first carrying cable and the second carrying cable connection
Ocean depth.
The second object of the present invention is to provide that a kind of full sea is deep extends pay-off method, and which solve wirerope decentralization distances not
The problem of foot.
An object of the present invention is implemented with the following technical solutions:
A kind of full sea is deep to extend lowering device, including winch placement platform and carrying cable, sets on the winch placement platform
It is equipped with the first winch and the second winch, the winch placement platform is provided with close to one end of first winch to be inclined outwardly
Fixed frame, is provided with the conveying pulley for conveying the carrying cable on the fixed frame, the carrying cable include the first carrying cable with
Second carrying cable, one end of the first carrying cable are provided with the first carrying cable joint, one end setting of the second carrying cable
There is the second carrying cable joint for connecting with the first carrying connector, is wrapped with relay cable, the relay on first winch
The tail portion of cable is connect by the first carrying cable joint with the first carrying cable, and described second, which carries cable, is wrapped in described the
On two winches.
Further, the first carrying cable joint includes the first cylindrical body and is arranged on the first cylindrical body for tensing
First conic convex of the relay cable, the first carrying cable are connect with first conic convex, first cylindrical body
On be provided with external screw thread；The second circular cone that the second carrying cable joint includes the second cylinder body and is arranged on the second cylinder body
Protrusion, the second carrying cable are connect with second conic convex, are provided with internal screw thread in the second cylinder body, and described the
The external screw thread of first cylindrical body of one carrying cable joint is used for the internal screw thread with the second cylinder body of the second carrying cable joint
Connection.
Further, the first carrying cable is wirerope, and the second carrying cable is wirerope.
Further, the relay cable is Kev drawstring.
Further, the length range of the first carrying cable is 5000m-ten thousand metres, the length of the second carrying cable
Degree range is 5000m-ten thousand metres, and the length of the relay cable is 1-10 meters.
The second object of the present invention is implemented with the following technical solutions:
A kind of full sea is deep to extend pay-off method, and specific step is as follows for this method:
S1, the winding relay cable on the first winch, by the first carrying cable joint of the tail portion of relay cable and the first carrying cable
Then connection is wrapped in the first carrying cable on the first winch and the second carrying cable is wrapped on the second winch；
S2, the first winch cable laying, after a distance occurs in the first carrying cable joint, the first winch stops cable laying；
S3, the second carrying cable of the second winch is pulled out, the second carrying cable joint and the first carrying cable joint is connected
It connects, pulls back the second carrying cable and the first carrying cable with the second winch after the completion of connection, so that relay cable is in relaxed state, unlock
Relay cable pulls the first carrying cable with the second carrying cable；
S4, the second winch cable laying, after reaching specified position, the second winch stops cable laying.
Compared with prior art, the beneficial effects of the present invention are by connecing the first carrying cable joint and the second carrying cable
Head connection enables the deep lowering device that extends in full sea by in-situ test so that the first carrying cable and the second carrying cable be connected
System or other test macros transfer the depth to seabed more than myriametre, enable Scientific Research Workers to the sea-bottom deposit at deep-sea
Analyte detection analysis.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram before the first carrying cable of the present invention and the second carrying cable connection.
Fig. 2 is the partial enlarged view of the a-quadrant of Fig. 1.
Structural schematic diagram when Fig. 3 is the first carrying cable of the present invention and the second carrying cable connection.
Fig. 4 is the partial enlarged view of the B area of Fig. 3.
Fig. 5 is the structural schematic diagram after the first carrying cable of the present invention and the second carrying cable connection.
Fig. 6 is the partial enlarged view in the region C of Fig. 5.
In figure: 1- winch placement platform, the first winch of 11-, the second winch of 12-, 13- fixed frame, 131- convey pulley, 2-
First carrying cable, 21- first carry cable joint, 3- second carries cable, 31- second carries cable joint, 4- relay cable, 211- first
Cylindrical body, the first conic convex of 212-, 311- the second cylinder body, the second conic convex of 312-.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in figures 1 to 6, a kind of full sea is deep extends lowering device, including winch placement platform 1 and carrying cable, the winch
The first winch 11 and the second winch 12 are provided on placement platform 1, the winch placement platform 1 is close to first winch 11
One end is provided with the fixed frame 13 being inclined outwardly, and the conveying carrying cable conveying pulley 131, institute are provided on the fixed frame 13
Stating carrying cable includes the first carrying cable 2 and the second carrying cable 3, and one end of the first carrying cable 2 is provided with the first carrying cable and connects
First 21, one end of the second carrying cable 3 is provided with the second carrying cable joint 31, is wrapped with relay cable on first winch 11
4, the tail portion of the relay cable 4 is connect by the first carrying cable joint 21 with the first carrying cable 2, second carrying
Cable 3 is wrapped on second winch 12.
Specifically, the first carrying cable joint 21 includes that the first cylindrical body 211 and setting are used on the first cylindrical body 211
First conic convex 212 of the relay cable 4 described in clamping, the first carrying cable 2 are connect with first conic convex 212,
External screw thread is provided on first cylindrical body 211；The second carrying cable joint 31 includes that the second cylinder body 311 and setting exist
The second conic convex 312 on the second cylinder body 311, the second carrying cable 3 are connect with second conic convex 312, institute
It states and is provided with internal screw thread in the second cylinder body 311, the external screw thread of the first cylindrical body 211 of the first carrying cable joint 21 is used for
It is connect with the internal screw thread of the second cylinder body 311 of the second carrying cable joint 31.
Specifically, the first carrying cable 2 is wirerope, and the second carrying cable 3 is wirerope.
Specifically, the relay cable 4 is Kev drawstring, and the intensity of Kev drawstring is higher, and stability is good, is unlikely to deform and resistance to
Mill.
Specifically, the length range of the first carrying cable 2 is 5000m-ten thousand metres, the length of the second carrying cable 3
Degree range is 5000m-ten thousand metres, and the length of the relay cable 4 is 1-10 meters.
As shown in figures 1 to 6, a kind of complete deep extension pay-off method in sea of the present embodiment is disclosed, the specific steps of this method are such as
Under:
S1, the winding relay cable 4 on the first winch 11 are covered in the tail portion of relay cable 4 around a fake, and the fake
In first conic convex 212 of the first carrying cable joint 21, the maximum outside diameter of the diameter of the fake than the first conic convex 212
Want small, in this way, can realize that the first carrying cable 2 tenses relay cable 4 in the first 11 cable laying of winch, then hold first
Cable 2 is carried to be wrapped on the first winch 11；
S2, the second carrying cable 3 is wrapped on the second winch 12；
S3,11 cable laying of the first winch, after a distance occurs in the first carrying cable joint 21, the stopping of the first winch 11 is put
Cable；
S4, the second carrying cable 3 of the second winch 12 is pulled out, by the first carrying cable joint 21 and the second carrying cable joint 31
The external screw thread and described second of first cylindrical body 211 of the first carrying cable joint 21 is carried the second of cable joint 31 by connection
The internal screw thread of cylinder 311 is threadedly coupled, so that the first carrying cable 2 and the second carrying cable 3 be connected, connection is completed
The second carrying cable 3 and the first carrying cable 2 are pulled back with the second winch 12 afterwards, so that relay cable 4 is in relaxed state, unlocks relay cable
The fake of 4 tail portions pulls the first carrying cable 2 with the second carrying cable 3；
S5,12 cable laying of the second winch, after reaching specified position, the second winch 12 stops cable laying.
Specifically, by connecting the first carrying cable joint 21 and the second carrying cable joint 31, to carry cable 2 for first
It is connected with the second carrying cable 3, the deep lowering device that extends in full sea is enable to transfer in-situ test system or other test macros
It is more than the depth of myriametre to seabed, Scientific Research Workers is enable to test and analyze the bottom sediment at deep-sea.
It should be noted that more winches, such as 3,4 cable cars etc. can also be arranged in this programme, to realize difference
The ocean operation of depth.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (6)
1. a kind of full sea is deep to extend lowering device, it is characterised in that: including winch placement platform (1) and carrying cable, the winch
The first winch (11) and the second winch (12) are provided on placement platform, the winch placement platform (1) twists close to described first
One end of vehicle (11) is provided with the fixed frame (13) being inclined outwardly, and the conveying carrying cable is provided on the fixed frame (13)
It conveys pulley (131), the carrying cable includes the first carrying cable (2) and the second carrying cable (3), and described first carries cable (2)
One end is provided with the first carrying cable joint (21), and one end of second carrying cable (3) is provided with for connecing with the first carrying cable
The second of head (21) connection carries cable joint (31), is wrapped with relay cable (4) on first winch (11), the relay cable
(4) tail portion is connect by first carrying cable joint (21) with first carrying cable (2), second carrying cable (3)
It is wrapped on second winch (12).
2. a kind of full sea according to claim 1 is deep to extend lowering device, it is characterised in that: the first carrying cable joint
It (21) include that the first cylindrical body (211) and setting are round for tensing the first of the relay cable (4) on the first cylindrical body (211)
It bores raised (212), first carrying cable (2) is connect with first conic convex (212), first cylindrical body (211)
On be provided with external screw thread；Second carrying cable joint (31) includes the second cylinder body (311) and is arranged in the second cylinder body
(311) the second conic convex (312) on, second carrying cable (3) is connect with second conic convex (312), described
Internal screw thread, the external screw thread of the first cylindrical body (211) of first carrying cable joint (21) are provided in the second cylinder body (311)
For being connect with the internal screw thread of the second cylinder body (311) of second carrying cable joint (31).
3. a kind of full sea according to claim 1 is deep to extend lowering device, it is characterised in that: the first carrying cable is steel
Cable, the second carrying cable is wirerope.
4. a kind of full sea according to claim 1 is deep to extend lowering device, it is characterised in that: the relay cable (3) is triumphant
Husband's drawstring.
5. a kind of full sea according to claim 1 is deep to extend lowering device, it is characterised in that: first carrying cable (2)
Length range be 5000m-ten thousand metres, it is described second carrying cable (3) length range be 5000m-ten thousand metres, it is described to connect
The length of power cable (4) is 1-10 meters.
6. a kind of full sea is deep to extend pay-off method, it is applied to claim 1 and prolongs to the described in any item full seas of claim 5 are deep
Long lowering device, which comprises the following steps:
S1, the winding relay cable (4) on the first winch (11) hold the tail portion of relay cable (4) with the first of the first carrying cable (2)
Cable joint (21) connection is carried, then the first carrying cable (2) is wrapped on the first winch (11) and twines the second carrying cable (3)
It is wound on the second winch (12)；
S2, the first winch (11) cable laying, after a distance occurs in the first carrying cable joint (21), the first winch (11) stopping is put
Cable；
S3, the second carrying cable (3) of the second winch (12) is pulled out, by the second carrying cable joint (31) and the first carrying cable joint
(21) it is attached, pulls back the second carrying cable (3) and the first carrying cable (2) with the second winch (12) after the completion of connection, make to connect
Power cable (4) is in relaxed state, unlocks relay cable (4), pulls the first carrying cable (2) with the second carrying cable (3)；
S4, the second winch (12) cable laying, after reaching specified position, the second winch (12) stops cable laying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102415.4A CN109019383B (en) | 2018-09-20 | 2018-09-20 | Full sea depth extension lowering equipment and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102415.4A CN109019383B (en) | 2018-09-20 | 2018-09-20 | Full sea depth extension lowering equipment and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109019383A true CN109019383A (en) | 2018-12-18 |
| CN109019383B CN109019383B (en) | 2024-02-02 |
Family
ID=64617786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811102415.4A Active CN109019383B (en) | 2018-09-20 | 2018-09-20 | Full sea depth extension lowering equipment and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019383B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210017484A (en) * | 2019-08-08 | 2021-02-17 | 유성종 | Method for Pulling Power Cable through Long-distance Pipe Line |
| CN113860084A (en) * | 2021-01-22 | 2021-12-31 | 国家海洋局南海调查技术中心(国家海洋局南海浮标中心) | Laying winch and laying method for coupling transmission steel cable |
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| JP2004331283A (en) * | 2003-05-02 | 2004-11-25 | Daido Kiko Kk | Device for preventing reverse winding in winding device |
| CN102359660A (en) * | 2011-08-31 | 2012-02-22 | 中国海洋石油总公司 | Method for installing deep-water vertical pipe |
| CN204475874U (en) * | 2015-03-13 | 2015-07-15 | 中国土木工程集团有限公司 | A kind of novel pre-stressed steel strand draw-gear |
| CN105417296A (en) * | 2015-12-03 | 2016-03-23 | 青岛华凯海洋科技有限公司 | Safety cable winding and unwinding device and cable releasing and recycling method |
| CN107653454A (en) * | 2017-09-29 | 2018-02-02 | 中海石油(中国)有限公司 | A kind of installation method and erecting device of the underwater part of tension type impressed current device |
| CN208898407U (en) * | 2018-09-20 | 2019-05-24 | 广州中勘工程科技有限公司 | A kind of full sea is deep to extend lowering device |
-
2018
- 2018-09-20 CN CN201811102415.4A patent/CN109019383B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004331283A (en) * | 2003-05-02 | 2004-11-25 | Daido Kiko Kk | Device for preventing reverse winding in winding device |
| CN102359660A (en) * | 2011-08-31 | 2012-02-22 | 中国海洋石油总公司 | Method for installing deep-water vertical pipe |
| CN204475874U (en) * | 2015-03-13 | 2015-07-15 | 中国土木工程集团有限公司 | A kind of novel pre-stressed steel strand draw-gear |
| CN105417296A (en) * | 2015-12-03 | 2016-03-23 | 青岛华凯海洋科技有限公司 | Safety cable winding and unwinding device and cable releasing and recycling method |
| CN107653454A (en) * | 2017-09-29 | 2018-02-02 | 中海石油(中国)有限公司 | A kind of installation method and erecting device of the underwater part of tension type impressed current device |
| CN208898407U (en) * | 2018-09-20 | 2019-05-24 | 广州中勘工程科技有限公司 | A kind of full sea is deep to extend lowering device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210017484A (en) * | 2019-08-08 | 2021-02-17 | 유성종 | Method for Pulling Power Cable through Long-distance Pipe Line |
| KR102389971B1 (en) | 2019-08-08 | 2022-04-25 | 유성종 | Method for Pulling Power Cable through Long-distance Pipe Line |
| CN113860084A (en) * | 2021-01-22 | 2021-12-31 | 国家海洋局南海调查技术中心(国家海洋局南海浮标中心) | Laying winch and laying method for coupling transmission steel cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109019383B (en) | 2024-02-02 |
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