CN203439978U - Blind plate pulley for oil storage device for offshore oil production - Google Patents
Blind plate pulley for oil storage device for offshore oil production Download PDFInfo
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- CN203439978U CN203439978U CN201320534012.3U CN201320534012U CN203439978U CN 203439978 U CN203439978 U CN 203439978U CN 201320534012 U CN201320534012 U CN 201320534012U CN 203439978 U CN203439978 U CN 203439978U
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- pulley
- blind plate
- offshore oil
- storage device
- utility
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Abstract
The utility model discloses a blind plate pulley for an oil storage device for offshore oil production. The blind plate pulley for the oil storage device for the offshore oil production comprises a blind plate, wherein a round through hole is formed in the middle of the blind plate, a bearing is fixed in the round through hole, a rotating body is connected to the interior of the bearing in a sleeved mode, and a pulley body is fixedly connected to the lower end of the rotating body. According to the blind plate pulley for the oil storage device for the offshore oil production, due to the fact that the pulley body can be driven by the rotating body in the round hole through the bearing to rotate by 360 degrees in the horizontal direction, a steel wire rope on the pulley body can adjust the angle of the pulley body according to the rope outlet direction in actual use, and therefore hoisting can be conducted smoothly. The blind plate pulley is particularly suitable for work in a deep sea, serves as an accessory of hoisting equipment for offshore oil development and the like and can be adaptable to various severe environments such as stormy seasons. Ships do not need to be limited for working, the working range is widened, time is saved, the working efficiency is high, the structure is simple, cost is low, and effective popularization of the blind plate pulley can be achieved.
Description
Technical field
The utility model relates to a kind of hanging device assembly, belongs to hoisting technology field, concretely, relates to a kind of blind plate pulley of producing Fuel Tanking Unit for offshore oil.
Background technology
As everyone knows, common pulley has fixed pulley and movable pulley, its Main Function is direction laborsaving and change power, its application be in daily life very extensively, relate to all trades and professions, especially in hoisting technology field, pulley is modal hanging device accessory appliances, in the concrete application of hoisting technology, the use of fixed pulley is the most modal, as the freight container of harbour, the unloading of goods, the transfer of large shape, the transportation of various article, deep ocean work etc., need to be by the laborsaving advantage of fixed pulley, could complete easily lifting work, but, in existing hoisting technology, fixed pulley can only play labour-saving effect mostly, but can not change very easily the moving direction of dynamic traction device, be particularly related to deep ocean work, the exploitation of submarine oil, need to lift some oil development equipment etc. and enter seabed, if stormy waves is very large, near ship, there is reef etc., the dynamic traction device being arranged on ship easily rocks, when lifting, need to be according to wave wind direction, whether marine vessel position has reef etc. to adjust the position of ship, thus, dynamic traction device will move with the position of ship, thereby, just there is certain defect in supporting fixed pulley, can not be in company with the change of the position of dynamic traction device and coordinating operation, lifting operation is had some limitations.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and a kind of blind plate pulley of producing Fuel Tanking Unit for offshore oil of providing.
The technical scheme that the utility model solution prior art problem adopts is: a kind of blind plate pulley of producing Fuel Tanking Unit for offshore oil, comprise blind plate, the centre of described blind plate has manhole, in described manhole, be fixed with a bearing, described bearing inner sleeve connects a swivel, and the lower end of described swivel is fixedly connected with a pulley.
Below above technical scheme is further elaborated:
As preferably, the lower end of described swivel is provided with a chassis, is fixedly welded with two adapter plates on described chassis, and described two adapter plates are about described center chassis rotational symmetry, and described pulley is fixed between two adapter plates by a rotating shaft.
As preferably, the diameter on described chassis is greater than the diameter of described manhole.
As preferably, described pulley is cast steel.
The beneficial effects of the utility model are:
One, the utility model are produced the blind plate pulley of Fuel Tanking Unit for offshore oil, swivel set in described manhole can be realized and be driven 360 ° of rotations of described pulley along continuous straight runs by described bearing, make when concrete application, the steel rope that can realize on pulley is adjusted the angle of pulley according to its rope outlet direction, thereby realizes carrying out smoothly of lifting.
Two, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, especially the hanging device assembly that is suitable as the dynamic traction device of moveable type is used, and can facilitate dynamic traction device arbitrarily to move when lifting, the particularly production of offshore oil, it can adapt to various harsies environment, as stormy waves season etc., when deep ocean work, dynamic traction device is fixed on ship, when lifting, do not need to limit ship operation, expanded operation window, the progress of saving time, operating efficiency is high.
Three, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, simple in structure, cost is low, on the basis of original lifting pulley, increase the horizontal direction spinfunction of pulley, made the lifting can multi-angle operation with dynamic traction device, and do not needed to change the installation method of original lifting pulley, the blind plate pulley that makes the utility model produce Fuel Tanking Unit for offshore oil can effectively be promoted and widespread use, can be very welcome.
Four, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, can be according to on-site actual situations fabrication design, the pulley of changing different size is installed between described two adapter plates, make to compare the design that traditional standard fixed pulley adds rotating mechanism, can save cost and save space.Therefore the blind plate pulley that, the utility model is produced Fuel Tanking Unit for offshore oil is applicable to the little occasion in lifting space very much.
Accompanying drawing explanation
Fig. 1 is that the utility model is produced the cross-sectional view of the blind plate pulley of Fuel Tanking Unit for offshore oil;
Fig. 2 is that the utility model is produced the working state schematic representation of the blind plate pulley of Fuel Tanking Unit for offshore oil.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Wherein, blind plate 1; Bearing 2; Swivel 3; Chassis 31; Two adapter plates 32; Pulley 4; Steel rope 5; Dynamic traction device 6; Load 7.
The specific embodiment
Below with reference to drawings and the specific embodiments, describe the technical solution of the utility model in detail, so as clearer, understand invention essence of the present utility model intuitively.
As shown in Figure 1, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, comprise blind plate 1, the centre of described blind plate 1 has manhole, in described manhole, be fixed with a bearing 2, interior socket one swivel 3 of described bearing 2, the lower end of described swivel 3 is fixedly connected with a pulley 4.
By described above, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, swivel 3 set in described manhole is by the rotation of described bearing 2, can realize and drive 360 ° of rotations of described pulley 4 along continuous straight runs, make when concrete application, the steel rope 5 that can realize on pulley 4 is adjusted the angle of pulley 4 according to its rope outlet direction, thereby realizes carrying out smoothly of lifting.
As preferably, the lower end of described swivel 3 is provided with a chassis 31, on described chassis 31, be fixedly welded with two adapter plates 32, described two adapter plates 32 are symmetrical about described chassis 31 center shafts, and described pulley 4 is fixed between two adapter plates 32 by a rotating shaft, is understandable that, between described rotating shaft and described two adapter plates 32, be flexibly connected, thereby pulley 4 is with respect to two adapter plates 32, movable rotation.
Meanwhile, the diameter on described chassis 32 is greater than the diameter of described manhole, by this, whole swivel 3 is rotatable to be arranged in the middle manhole of blind plate 1, can be from blind plate 1 upper end or lower end take out, make integral structure firm, in the specific implementation, swivel 3 lower surfaces are more lower slightly than blind plate lower surface.
Further, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, especially the hanging device assembly that is suitable as the dynamic traction device 6 of moveable type is used, the load 7 lifting is generally heavier, so, in the present embodiment, described pulley 4 is cast steel, its hardness is high, wear-resisting, long service life.
In concrete application, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, can facilitate dynamic traction device 6 can arbitrarily move when lifting, be particularly related to deep ocean work, the exploitation of offshore oil, the work of production machine deposit, all need to use hanging apparatus, now, for the dynamic traction device 6 lifting, be fixed on hull, no matter how hull moves, do not affect the lifting work of dynamic traction device 6, described pulley 4 all can well coordinate dynamic traction device 6 to carry out marine operation, make it possible to adapt to various harsies environment, as stormy waves season etc., when lifting, do not need to limit ship operation, expanded operation window, the progress of saving time, operating efficiency is high.
As shown in Figure 2, in hoisting process, first the utility model is fixed on to the attachment flange in overhead, operating area for the blind plate pulley of offshore oil production Fuel Tanking Unit, on pulley 4, put on steel rope 5, one end of steel rope 5 connects dynamic traction device 6, the load 7 that the other end can need to lift by suspension hook or other accessory appliances handlings, the effect of the tractive force by dynamic traction device 6, can realize the handling of load 7, load 7 is sling or fallen by steel rope 5, at deep ocean work, during dynamic traction device 6 and can move or change handling direction with ship, now, do not need manually to adjust the angle of pulley 4, pulley 4 is by coupled swivel 3, can realize the rotation of 360 ° of the horizontal directions of self, the dynamic traction device 6 can appropriate cooperation moving completes lifting work.
Meanwhile, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, can be according to on-site actual situations fabrication design, the pulley 4 of changing different size is installed between described two adapter plates 32, make to compare the design that traditional standard fixed pulley adds rotating mechanism, can cost-saving and saving space.Therefore the blind plate pulley that, the utility model is produced Fuel Tanking Unit for offshore oil is applicable to the little occasion in lifting space very much.
In sum, the utility model is produced the blind plate pulley of Fuel Tanking Unit for offshore oil, simple in structure, cost is low, on the basis of original lifting pulley, increased the horizontal direction spinfunction of pulley 4, make the lifting can multi-angle operation with dynamic traction device 6, and do not need to change the installation method of original lifting pulley, the blind plate pulley that makes the utility model produce Fuel Tanking Unit for offshore oil can be used widely and effectively promote, can be very welcome, and can be as required, the accessory that is suitable as on an equal basis other association area hanging devices is used.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a blind plate pulley of producing Fuel Tanking Unit for offshore oil, comprise blind plate, it is characterized in that: the centre of described blind plate has manhole, in described manhole, be fixed with a bearing, described bearing inner sleeve connects a swivel, and the lower end of described swivel is fixedly connected with a pulley.
2. the blind plate pulley of producing Fuel Tanking Unit for offshore oil according to claim 1, it is characterized in that: the lower end of described swivel is provided with a chassis, on described chassis, be fixedly welded with two adapter plates, described two adapter plates are about described center chassis rotational symmetry, and described pulley is fixed between two adapter plates by a rotating shaft.
3. the blind plate pulley of producing Fuel Tanking Unit for offshore oil according to claim 2, is characterized in that: the diameter on described chassis is greater than the diameter of described manhole.
4. the blind plate pulley of producing Fuel Tanking Unit for offshore oil according to claim 1, is characterized in that: described pulley is cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534012.3U CN203439978U (en) | 2013-08-30 | 2013-08-30 | Blind plate pulley for oil storage device for offshore oil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534012.3U CN203439978U (en) | 2013-08-30 | 2013-08-30 | Blind plate pulley for oil storage device for offshore oil production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439978U true CN203439978U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534012.3U Expired - Fee Related CN203439978U (en) | 2013-08-30 | 2013-08-30 | Blind plate pulley for oil storage device for offshore oil production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577753A (en) * | 2020-04-03 | 2020-08-25 | 武汉船用机械有限责任公司 | Rope guider |
-
2013
- 2013-08-30 CN CN201320534012.3U patent/CN203439978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577753A (en) * | 2020-04-03 | 2020-08-25 | 武汉船用机械有限责任公司 | Rope guider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CNOOC (China) Limited Zhanjiang Branch Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 China oil tower, 25 Chaoyangmen North Street, Dongcheng District, Beijing Co-patentee before: CNOOC (China) Limited Zhanjiang Branch Patentee before: China National Offshore Oil Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20200830 |