CN105502194A - Ocean platform submersible pump winding and unwinding method - Google Patents
Ocean platform submersible pump winding and unwinding method Download PDFInfo
- Publication number
- CN105502194A CN105502194A CN201410548177.5A CN201410548177A CN105502194A CN 105502194 A CN105502194 A CN 105502194A CN 201410548177 A CN201410548177 A CN 201410548177A CN 105502194 A CN105502194 A CN 105502194A
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- winch
- hose
- flexible pipe
- diving pump
- platform
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Abstract
The invention relates to an ocean platform submersible pump winding and unwinding method which comprises a hose winch (1), a combined hose (2), a submersible pump (3), a winch bracket (4), a winch barrel (5), a motor (6), a reduction gearbox (7), a control cabinet (8), a seawater output end (9), a hose guiding device (10), pump body guiding frames (11) and pile washing-out pipelines (12). The method is characterized in that the submersible pump (3) is connected to one end of the combined hose (2); the combined hose (2) is wound onto the winch barrel (5) on the hose winch (4); and the motor (6) and the reduction gearbox (7) are started by the control cabinet (8) to realize synchronous winding and unwinding of the submersible pump (8) and the combined hose (2). The method is simple, safe and reliable, is easy to operate, can meet the using requirement of a platform, has high adaptive capacity to environment, avoids being influenced by platform lifting, alleviates the operation intensity of submersible pump winding and unwinding, saves operation time and manpower and has high economic efficiency.
Description
Technical field
Patent of the present invention relates to a kind of platform diving pump folding and unfolding method, be arranged on platform, be mainly used in platform when lifting away from the operating mode on sea, below submersible pump to the water surface, thus provide ballast, refrigerated sea water for platform, when platform is in floating operating mode, diving pump need be promoted and be recovered on platform, and the field of similar job requirements.
Background technology
Platform existing diving pump folding and unfolding method is generally air winch pattern: arrange a fixed pulley at spud leg top, realized the folding and unfolding of diving pump by air winch.
The shortcoming of this kind of method is: corollary equipment is many, need configure twisted and released of the cable winch and the manifold pumped up water on pipeline and platform for adapting to different air gap height, utilizes flexible pipe diving pump, lifting pipe to be connected with platform pipeline; Complicated operation, need operate air winch and cable winch folding and unfolding diving pump and cable simultaneously when lifting platform.Each use all needs to connect heavy flexible pipe.
The advantage of this kind of method is: on spud leg, jetting pipeline can be used as diving pump and the fixed guide of the pipeline that pumps up water, and the use of diving pump is not by the impact of environmental conditions.
Summary of the invention
Design goal of the present invention: design a kind of platform diving pump folding and unfolding method, realize simple to operation, both can meet the operating needs of platform, safety and accommodative ability of environment are strong, can ensure again not by the impact of lifting platform.
The technical solution used in the present invention is: by composition one combination flexible pipes such as flexible pipe, cable, steel wires, and this combination flexible pipe can bear the power that diving pump, seawater and environmental load produce.Diving pump is connected to one end of combination flexible pipe, combination soft tube winding, on hose winch cylinder, realizes diving pump, flexible pipe, cable synchronizing folding and unfolding by starter motor, drop-gear box.Another section of combination flexible pipe is directly connected with platform, connecting hose again when can avoid use.
The present invention utilizes the jetting pipeline on spud leg as the guide track of diving pump, the guide frame that on the pump housing, configuration is supporting with jetting pipeline, the exit of hose winch arranges a set of hose guiding device, and diving pump can be made to be in the center of guide track all the time, ensures smooth folding and unfolding diving pump.Diving pump is in guide track all the time, and diving pump can be made to be in settling position work all the time, not by the impact of environmental conditions.
Be not rigidly connected between diving pump draw off gear of the present invention and spud leg, during lifting platform on this draw off gear without any impact, do not need this draw off gear of anyone synchronous operation during lifting platform.
Preceence of the present invention is to realize simple to operation, safe and reliable, both can meet the operating needs of platform, there is again very strong accommodative ability of environment, can ensure again, not by the impact of lifting platform, to alleviate the operation intensity of diving pump folding and unfolding, save production time and manpower, there is higher economy.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Fig. 1 is method schematic diagram of the present invention; Fig. 2 is the lateral plan of Fig. 1; Fig. 3 is the magnified partial view in Fig. 2.
Wherein: 1-hose winch, 2-combination flexible pipe, 3-diving pump, 4-winch support, 5-winch drum, 6-motor, 7-drop-gear box, 8-control box, 9-seawater mouth, 10-hose guiding device, 11-pump housing guide frame, 12-jetting pipeline, 13-spud leg.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, the present invention is made up of hose winch (1), combination flexible pipe (2), diving pump (3), winch support (4), winch drum (5), motor (6), drop-gear box (7), control box (8), seawater mouth (9), hose guiding device (10), pump housing guide frame (11), jetting pipeline (12).Diving pump (3) is connected to one end of combination flexible pipe (2), combination flexible pipe (2) is wrapped on the winch drum (5) on hose winch (4), realizes diving pump (3) and the synchronous folding and unfolding of combination flexible pipe (2) by control box (8) starter motor (6), drop-gear box (7).Seawater mouth (9) is directly connected with platform.
Utilize the jetting pipeline (12) on spud leg (13) as the guide track of diving pump, the pump housing guide frame (11) that on diving pump, configuration is supporting with jetting pipeline, the exit of hose winch (1) arranges a set of hose guiding device (10), diving pump (3) can be made to be in the center of guide track all the time, to ensure smooth folding and unfolding diving pump (3).Diving pump (3) is in guide track all the time, and diving pump (3) can be made to be in settling position work all the time, not by the impact of environmental conditions.
Be understandable that, above about specific descriptions of the present invention, only for illustration of the present invention not first with the technical scheme described by the embodiment of the present invention, those of ordinary skill in the art is to be understood that, still can modify to the present invention or equivalent replacement, reach identical technique effect; As long as meet invention needs, all within protection scope of the present invention.
Claims (4)
1. a platform diving pump folding and unfolding method, comprises hose winch (1), combination flexible pipe (2), diving pump (3), winch support (4), winch drum (5), motor (6), drop-gear box (7), control box (8), seawater mouth (9), hose guiding device (10), pump housing guide frame (11), jetting pipeline (12); It is characterized in that: one end diving pump (3) being connected to combination flexible pipe (2), combination flexible pipe (2) is wrapped on the winch drum (5) on hose winch (4), realizes diving pump (3) and the synchronous folding and unfolding of combination flexible pipe (2) by control box (8) starter motor (6), drop-gear box (7).
2. the method for claim 1, is characterized in that: seawater mouth (9) is directly connected with platform.
3. the method for claim 1, it is characterized in that: utilize the jetting pipeline (12) on spud leg (13) as the guide track of diving pump, the pump housing guide frame (11) that on diving pump, configuration is supporting with jetting pipeline, the exit of hose winch (1) arranges a set of hose guiding device (10).
4. the method for claim 1, it is characterized in that: combination flexible pipe (2) is made up of flexible pipe, cable, steel wire etc., combination flexible pipe (2) can bear the power that diving pump, seawater and environmental load produce, and the other end of combination flexible pipe (2) is directly connected with platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548177.5A CN105502194A (en) | 2014-10-16 | 2014-10-16 | Ocean platform submersible pump winding and unwinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548177.5A CN105502194A (en) | 2014-10-16 | 2014-10-16 | Ocean platform submersible pump winding and unwinding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105502194A true CN105502194A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410548177.5A Pending CN105502194A (en) | 2014-10-16 | 2014-10-16 | Ocean platform submersible pump winding and unwinding method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105502194A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287117A (en) * | 2016-08-22 | 2017-01-04 | 赵恕轲 | A kind of adjustable type pumping plant machine unit support |
| CN106744071A (en) * | 2016-12-30 | 2017-05-31 | 马有征 | One kind is easy to water pump to deliver retracting device automatically |
| CN108547346A (en) * | 2018-05-09 | 2018-09-18 | 江苏爱索新材料科技有限公司 | A kind of mining of groundwater hose suspension type pumping system and its installation method |
| CN109292665A (en) * | 2018-08-01 | 2019-02-01 | 武汉船用机械有限责任公司 | A kind of seawater lift device and control method |
| CN112623984A (en) * | 2020-12-15 | 2021-04-09 | 上海瓯洋海洋工程有限公司 | Hose winch and using method |
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| US4280430A (en) * | 1979-01-26 | 1981-07-28 | The United States Of America As Represented By The Secretary Of The Navy | Linked-spar motion-compensated lifting system |
| CN201819819U (en) * | 2010-10-15 | 2011-05-04 | 北京市水利科学研究所 | Portable automatic lifting groundwater dynamic sampler |
| CN103760030A (en) * | 2014-01-02 | 2014-04-30 | 武汉船用机械有限责任公司 | Hose winch tension measurement device |
| CN103754786A (en) * | 2014-01-02 | 2014-04-30 | 武汉船用机械有限责任公司 | Hose winch |
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2014
- 2014-10-16 CN CN201410548177.5A patent/CN105502194A/en active Pending
Patent Citations (4)
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|---|---|---|---|---|
| US4280430A (en) * | 1979-01-26 | 1981-07-28 | The United States Of America As Represented By The Secretary Of The Navy | Linked-spar motion-compensated lifting system |
| CN201819819U (en) * | 2010-10-15 | 2011-05-04 | 北京市水利科学研究所 | Portable automatic lifting groundwater dynamic sampler |
| CN103760030A (en) * | 2014-01-02 | 2014-04-30 | 武汉船用机械有限责任公司 | Hose winch tension measurement device |
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Non-Patent Citations (1)
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287117A (en) * | 2016-08-22 | 2017-01-04 | 赵恕轲 | A kind of adjustable type pumping plant machine unit support |
| CN106287117B (en) * | 2016-08-22 | 2018-07-27 | 赵恕轲 | A kind of adjustable type pumping plant machine unit support |
| CN106744071A (en) * | 2016-12-30 | 2017-05-31 | 马有征 | One kind is easy to water pump to deliver retracting device automatically |
| CN106744071B (en) * | 2016-12-30 | 2019-08-16 | 郑修志 | One kind launching retracting device convenient for water pump automatically |
| CN108547346A (en) * | 2018-05-09 | 2018-09-18 | 江苏爱索新材料科技有限公司 | A kind of mining of groundwater hose suspension type pumping system and its installation method |
| CN109292665A (en) * | 2018-08-01 | 2019-02-01 | 武汉船用机械有限责任公司 | A kind of seawater lift device and control method |
| CN109292665B (en) * | 2018-08-01 | 2020-10-02 | 武汉船用机械有限责任公司 | Seawater lifting device and control method |
| CN112623984A (en) * | 2020-12-15 | 2021-04-09 | 上海瓯洋海洋工程有限公司 | Hose winch and using method |
| CN112623984B (en) * | 2020-12-15 | 2024-02-06 | 上海瓯洋海洋工程集团有限公司 | Hose winch and use method |
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Application publication date: 20160420 |