CN204205440U - A kind of hawser retractable operation platform - Google Patents
A kind of hawser retractable operation platform Download PDFInfo
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- CN204205440U CN204205440U CN201420615984.XU CN201420615984U CN204205440U CN 204205440 U CN204205440 U CN 204205440U CN 201420615984 U CN201420615984 U CN 201420615984U CN 204205440 U CN204205440 U CN 204205440U
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- Prior art keywords
- hawser
- guide roller
- operating platform
- platform body
- wheel hub
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Abstract
The utility model discloses a kind of hawser retractable operation platform, comprise operating platform body, it is characterized in that, also comprise guide roller, described guide roller is arranged on the front end of described operating platform body, and described guide roller is for guiding the hawser of operation on described operating platform body; Described guide roller comprises wheel hub and two side plates, and described side plate is symmetricly set on described wheel hub both sides; The top of described wheel hub is concordant with the end face of described operating platform body, and the rotating shaft of described wheel hub is fixed on hull equipment frame; The utility model can be applicable to submarine cable seismic exploration technical field, and application the utility model can effectively solve the defect existed in prior art, can realize the guide effect of hawser, effectively can ensure the stability in wireline operation process.
Description
Technical field
The utility model relates to submarine cable seismic exploration technical field, especially a kind of hawser retractable operation platform.
Background technology
At present, in submarine cable seismic exploration process, especially in deep ocean work, the operation of gravity anchor is often needed to participate in; In concrete operations, need to position operation by above-mentioned gravity anchor.In abyssal environment, there is the factors such as multilayer stream, undercurrent, ocean current, abnormal flow affecting lay cable precision; Therefore, the gravity anchor needing weight larger.Now in the art, for the hawser retractable operation platform of gravity anchor operation, corresponding guiding-positioning structure is not set, usually causes the hawser be connected with gravity anchor in operation process, depart from Working platform bracket; And then affect final operation effectiveness.
Utility model content
The technical problem that the utility model solves is to provide a kind of hawser retractable operation platform, can effectively solve the defect existed in prior art, can realize the guide effect of hawser, effectively can ensure the stability in wireline operation process.
For solving the problems of the technologies described above, the utility model provides a kind of hawser retractable operation platform, comprises operating platform body, it is characterized in that, also comprise
Guide roller, described guide roller is arranged on the front end of described operating platform body, and described guide roller is for guiding the hawser of operation on described operating platform body;
Described guide roller comprises wheel hub and two side plates, and described side plate is symmetricly set on described wheel hub both sides; The top of described wheel hub is concordant with the end face of described operating platform body, and the rotating shaft of described wheel hub is fixed on hull equipment frame.
Above-mentioned hawser retractable operation platform, also can have following features, also comprise
Limiting bracket, described limiting bracket is arranged on above described guide wheel, and described limiting bracket offsets out described guide roller for limiting hawser;
Described limiting bracket has top margin and two sides, and described side is symmetricly set on described top margin both sides, and described top margin and described side form door type structure; Described door type structure is located at above described guide roller, and does not connect with the side plate of described guide roller; Described door type structure is fixed on hull equipment frame by described side.
Above-mentioned hawser retractable operation platform, also can have following features,
All be arranged with roller frame outside described top margin and side, described roller frame is connected with described top margin and side by bearing; The inner ring of described bearing is clamped on outside described top margin and side, and the outer ring of described bearing is clamped on inside described roller frame.
Above-mentioned hawser retractable operation platform, also can have following features,
Height adjusting structure is provided with between described limiting bracket and described hull equipment frame, described height adjusting structure comprises sliding tray, sliding shoe and locking pin, described sliding tray is fixedly connected on hull equipment frame, described sliding shoe is connected to bottom the side of described limiting bracket, and described locking pin is arranged on described sliding shoe.
Above-mentioned hawser retractable operation platform, also can have following features,
Described operating platform body is provided with wearing plate, being bolted of described wearing plate and operating platform body.
The utility model technique scheme has following beneficial effect:
The utility model is by being arranged on the front end of described operating platform body by guide roller, guide roller is for guiding the hawser of operation on described operating platform body; Can effectively solve the defect existed in prior art, the guide effect of hawser can be realized, effectively can ensure the stability in wireline operation process.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing is used to provide the further understanding to technical solutions of the utility model, and forms a part for specification, is used from explanation the technical solution of the utility model, does not form the restriction to technical solutions of the utility model with the embodiment one of the application.
Fig. 1 is the structure vertical view of the utility model embodiment;
Fig. 2 is the structural front view of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, hereinafter will be described in detail to embodiment of the present utility model by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Shown in composition graphs 1 and Fig. 2, the utility model provides a kind of hawser retractable operation platform, comprises operating platform body 2, also comprises guide roller 3, guide roller 3 is arranged on the front end of operating platform body 2, and guide roller 3 is for guiding the hawser 1 of operation on operating platform body 2; Guide roller 3 comprises wheel hub and two side plates, and side plate is symmetricly set on wheel hub both sides; The top of wheel hub is concordant with the end face of operating platform body 2, and the rotating shaft of wheel hub is fixed on hull equipment frame.In concrete operations, hawser 1 is guided by the rolling of guide roller 3, effectively can ensure the stability of himself, can ensure that hawser 1 does not depart from operating platform body 2.Meanwhile, above-mentioned guide roller 3 effectively can reduce the wearing and tearing at hawser 1 pair of operating platform body 2 edge; The rolling operation of above-mentioned guide roller 3, effectively can reduce the frictional force between hawser 1 and guide roller 3 surface, effectively can ensure the stability of hawser 1 and guide roller 3.
Preferably, in order to improve the stability of wireline operation process further; In concrete operations, can also comprise limiting bracket 4, limiting bracket 4 is arranged on above guide wheel, and limiting bracket 4 offsets out guide roller 3 for limiting hawser 1; Limiting bracket 4 has top margin and two sides, and side is symmetricly set on top margin both sides, and top margin and side form door type structure; Door type structure is located at above guide roller 3, and does not connect with the side plate of guide roller 3; Door type structure is fixed on hull equipment frame by side.Be located at above guide roller 3 by above-mentioned position-limiting cover, effectively can ensure stable the carrying on guide roller 3 of hawser 1, effectively can avoid acutely rocking at inclement weather conditions lower cable 1 and offseting out guide roller 3, the stability of hawser 1 operation process can be provided further.
Preferably, in order to the frictional force between limiting bracket 4 and hawser 1 effectively can be reduced, and between wearing and tearing; In concrete operations, outside top margin and side, sea can be arranged with roller frame, and roller frame is connected with top margin and side by bearing; The inner ring of bearing is clamped on outside top margin and side, and the outer ring of bearing is clamped on inside roller frame.In concrete operations, the cylinder in outside can be driven together to roll with hawser by above-mentioned bearing element, effectively can reduce the frictional force between hawser and limiting bracket, effectively can reduce attrition each other, effectively can improve the stability of Whole Equipment.
Preferably, in order to adapt to the wireline operation of multiple situation; In concrete operations, height adjusting structure is provided with between limiting bracket 4 and hull equipment frame, height adjusting structure comprises sliding tray, sliding shoe and locking pin, sliding tray is fixedly connected on hull equipment frame, sliding shoe is connected to bottom the side of limiting bracket 4, and locking pin is arranged on sliding shoe.When deep ocean work or bad weather operation, height adjusting structure can be heightened, become large by the spacing space between spacing, and then increase the working space of hawser, effectively can reduce the frequent shock position limiting structure because narrow space causes.
Preferably, in order to the upkeep operation in operating platform body 2 later stage effectively can be reduced; In concrete operations, operating platform body 2 can be provided with wearing plate, be bolted between wearing plate and operating platform body 2.By the setting of above-mentioned wearing plate, can effectively to avoid between hawser with operating platform body direct contacts, and effectively can ensure the stability of operating platform body 2; Accordingly, above-mentioned bolt connects the later maintenance convenience that effectively can ensure wearing plate; When wearing plate serious wear, directly bolt can be turned on, change one piece of new wearing plate.
The above-mentioned hawser retractable operation platform that the utility model provides, can effectively solve the defect existed in prior art, can realize the guide effect of hawser, effectively can ensure the stability in wireline operation process; Accordingly, said structure composition is rationally, easy to spread and implement.Although it is apparent to those skilled in the art that execution mode disclosed by the utility model as above, the execution mode that described content only adopts for ease of understanding the utility model, and be not used to limit the utility model.Those of skill in the art belonging to any the utility model; under the prerequisite not departing from the spirit and scope disclosed by the utility model; any amendment and change can be carried out in the form implemented and details; but scope of patent protection of the present utility model, the scope that still must define with appending claims is as the criterion.
Claims (5)
1. a hawser retractable operation platform, comprises operating platform body, it is characterized in that, also comprise
Guide roller, described guide roller is arranged on the front end of described operating platform body, and described guide roller is for guiding the hawser of operation on described operating platform body;
Described guide roller comprises wheel hub and two side plates, and described side plate is symmetricly set on described wheel hub both sides; The top of described wheel hub is concordant with the end face of described operating platform body, and the rotating shaft of described wheel hub is fixed on hull equipment frame.
2. hawser retractable operation platform according to claim 1, is characterized in that, also comprise
Limiting bracket, described limiting bracket is arranged on above described guide wheel, and described limiting bracket offsets out described guide roller for limiting hawser;
Described limiting bracket has top margin and two sides, and described side is symmetricly set on described top margin both sides, and described top margin and described side form door type structure; Described door type structure is located at above described guide roller, and does not connect with the side plate of described guide roller; Described door type structure is fixed on hull equipment frame by described side.
3. hawser retractable operation platform according to claim 2, is characterized in that,
All be arranged with roller frame outside described top margin and side, described roller frame is connected with described top margin and side by bearing; The inner ring of described bearing is clamped on outside described top margin and side, and the outer ring of described bearing is clamped on inside described roller frame.
4. the hawser retractable operation platform according to Claims 2 or 3, is characterized in that,
Height adjusting structure is provided with between described limiting bracket and described hull equipment frame, described height adjusting structure comprises sliding tray, sliding shoe and locking pin, described sliding tray is fixedly connected on hull equipment frame, described sliding shoe is connected to bottom the side of described limiting bracket, and described locking pin is arranged on described sliding shoe.
5. hawser retractable operation platform according to claim 1, is characterized in that,
Described operating platform body is provided with wearing plate, being bolted of described wearing plate and operating platform body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615984.XU CN204205440U (en) | 2014-10-22 | 2014-10-22 | A kind of hawser retractable operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615984.XU CN204205440U (en) | 2014-10-22 | 2014-10-22 | A kind of hawser retractable operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205440U true CN204205440U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615984.XU Active CN204205440U (en) | 2014-10-22 | 2014-10-22 | A kind of hawser retractable operation platform |
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| Country | Link |
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| CN (1) | CN204205440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499455A (en) * | 2017-08-31 | 2017-12-22 | 浙江工业大学 | A kind of adjustable rod-type sounding instrument fixing device in hawser stake holes position |
-
2014
- 2014-10-22 CN CN201420615984.XU patent/CN204205440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499455A (en) * | 2017-08-31 | 2017-12-22 | 浙江工业大学 | A kind of adjustable rod-type sounding instrument fixing device in hawser stake holes position |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China Oilfield Services Limited Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China Oilfield Services Limited Patentee before: China National Offshore Oil Corporation |