CN206204947U - Hydraulic pressure is lifted off formula and plays stake flat nozzle hook - Google Patents
Hydraulic pressure is lifted off formula and plays stake flat nozzle hook Download PDFInfo
- Publication number
- CN206204947U CN206204947U CN201621081348.9U CN201621081348U CN206204947U CN 206204947 U CN206204947 U CN 206204947U CN 201621081348 U CN201621081348 U CN 201621081348U CN 206204947 U CN206204947 U CN 206204947U
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- China
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- flat nozzle
- nozzle hook
- motor
- coupler body
- piling bar
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Abstract
The formula that a kind of hydraulic pressure is lifted off plays stake flat nozzle hook, including:One flat nozzle hook coupler body, it is oppositely arranged on the motor that the pusher jack of flat nozzle hook coupler body both sides is connected with pusher jack, the hydraulic power station being connected with motor, pusher jack respectively;When there is grab and when cannot reclaim, hydraulic power station gives pusher jack loading, and by motor from flat nozzle hook coupler body both sides pushing tow piling bar end simultaneously, to realize the quick separating of flat nozzle hook coupler body and piling bar.The utility model is easy to operate simple, after loading, not only can be with pushing tow piling bar bottom, and flat nozzle hook is rapidly separated with piling bar when solving the problems, such as grab;And, when meeting piling bar stake operation, the use requirement under marine complex job environment;Meanwhile, improve the efficiency of construction and security of stake operation.
Description
Technical field
The utility model has been related to the equipment of stake operation, more particularly to a kind of for offshore platform long large-diameter pile sea
The hydraulic pressure for having gone up stake operation is lifted off formula stake flat nozzle hook.Belong to marine engineering equipment field.
Background technology
At present, in playing stake flat nozzle hook and being ocean engineering, one of conventional construction equipment in jacket platform installation exercise,
It is mainly used in long large-diameter pile and plays stake operation on ship board.When piling bar plays stake, first, by horizontal in cargo ship
Play piling bar bottom and the flat mouth hook connects for being connected to chain stopper on stake production line in deck;Again by piling bar top be connected to lifting
The pile hanging device connection of ship's tackle.Then, the slow luffing of lifting ship's tackle rises, and piling bar is gradually turned to vertical state.In piling bar
During the entire process of upset, flat nozzle hook is connected with piling bar bottom all the time, to constrain free movement of the piling bar along stake length direction, it is ensured that
Lifting ship's tackle stress steadily increases.After piling bar is finally turned to vertical state, lifting ship's tackle is continued to rise to necessarily
Height, flat nozzle hook freely departs from by its deadweight from the piling bar bottom of erectility.But, once run into flat nozzle hook card
Hook and when cannot be freely separating with piling bar bottom, then need to send diver to carry out imderwater cutting operation, to cut off piling bar bottom
Placed back in cargo ship stake production line with the part of flat mouth hook connects or by piling bar, by the very heavy of interim arrangement
Top, has linked up with stake again again after flat nozzle hook is ejected.Because above-mentioned temporary method is more complicated, need to also be carried out under water by diver
Cutting operation, therefore, certain potential safety hazard not only is brought to a stake operation, and, reduce efficiency of construction.
Utility model content
Main purpose of the present utility model is the disadvantages mentioned above for overcoming prior art to exist, and provides a kind of hydraulic pressure and be lifted off
Formula plays stake flat nozzle hook, and its is easy to operate simple, after loading, not only can be with pushing tow piling bar bottom, flat nozzle hook when solving grab
The problem being rapidly separated with piling bar;And, when meeting piling bar stake operation, the use requirement under marine complex job environment;
Meanwhile, improve the efficiency of construction and security of stake operation.
The purpose of this utility model is realized by following technical scheme:
A kind of hydraulic pressure is lifted off formula and plays stake flat nozzle hook, it is characterised in that:Including:One flat nozzle hook coupler body, it is oppositely arranged on flat mouth
Motor that the pusher jack of hook coupler body both sides is connected with pusher jack, the hydraulic pressure being connected with motor, pusher jack respectively
Power station;When there is grab and cannot reclaim, hydraulic power station is loaded to pusher jack, and by motor from flat nozzle hook hook
Body both sides simultaneously pushing tow piling bar end, to realize the quick separating of flat nozzle hook coupler body and piling bar.
The motor, pusher jack are linked together by pipeline and snap joint screw-threaded coupling.
The motor is synchronized splitter formula motor.
The both sides of the flat nozzle hook coupler body are provided with outer casing, and outer casing is located at the outside of pusher jack and motor.
The beneficial effects of the utility model:The utility model is due to using above-mentioned technical proposal, and its is easy to operate simple,
After loading, not only can be with pushing tow piling bar bottom, flat nozzle hook is rapidly separated with piling bar when solving the problems, such as grab;And, meet
When piling bar plays stake operation, use requirement under marine complex job environment;Meanwhile, improve stake operation efficiency of construction and
Security.
Brief description of the drawings
Fig. 1 is the utility model dimensional structure diagram.
Fig. 2 is the utility model structure schematic front view.
Major Symbol explanation in figure:
1. flat nozzle hook coupler body, 2. pusher jack, 3. motor, 4. hydraulic power station, 5. store up cable roller.
Specific embodiment
Such as Fig. 1, shown in Fig. 2, the utility model includes:Flat nozzle hook coupler body 1, it is oppositely arranged on the both sides of flat nozzle hook coupler body 1
Motor 3 that pusher jack 2 is connected with pusher jack 2, using thread connecting mode respectively with motor 3, pusher jack 2
Connected hydraulic power station 4;After flat nozzle hook coupler body 1 completes jacket piling bar plays stake, when cannot be reclaimed because there is grab, liquid
Pressure power station loads to pusher jack 2, and by motor 3 from the both sides of flat nozzle hook coupler body 1 simultaneously pushing tow piling bar end, with realize
The quick separating of flat nozzle hook coupler body 1 and piling bar.
Said motor 3, pusher jack 2 are linked together by pipeline and snap joint screw-threaded coupling.
Said motor 3 is synchronized splitter formula motor.
The both sides of above-mentioned flat nozzle hook coupler body 1 are provided with outer casing, and outer casing is located at the outside of pusher jack 2 and motor 3.
Rise stake operation in hook and recovery stage, outer casing can avoid pusher jack 2 and motor 3 due to piling bar or transport
Boat deck foreign matter collision, and be damaged.
Hydraulic power system in above-mentioned hydraulic power station 4 provides hydraulic power oil sources used by pusher jack 2, and hydraulic pressure is moved
Storage cable roller 5 in power station 4 provides hydraulic line, the manual multi-path valve system control in hydraulic power station 4 used by flat nozzle hook coupler body 1
The motion of controlling push-force jack 2 and the rotation of storage cable roller 5.
Above-mentioned pusher jack, hydraulic power station are prior art, and the technology of not specified (NS) is prior art, therefore is no longer gone to live in the household of one's in-laws on getting married
State.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, every any simple modification made to above example according to technical spirit of the present utility model, equivalent variations with
Modification, still falls within the range of technical solutions of the utility model.
Claims (4)
1. a kind of hydraulic pressure is lifted off formula and plays stake flat nozzle hook, it is characterised in that:Including:One flat nozzle hook coupler body, it is oppositely arranged on flat nozzle hook
Motor that the pusher jack of coupler body both sides is connected with pusher jack, the hydraulic pressure being connected with motor, pusher jack respectively are moved
Power station;When there is grab and cannot reclaim, hydraulic power station is loaded to pusher jack, and by motor from flat nozzle hook coupler body
Both sides simultaneously pushing tow piling bar end, to realize the quick separating of flat nozzle hook coupler body and piling bar.
2. hydraulic pressure according to claim 1 is lifted off formula and plays stake flat nozzle hook, it is characterised in that:The motor, pusher jack
It is to be linked together by pipeline and snap joint screw-threaded coupling.
3. hydraulic pressure according to claim 1 and 2 is lifted off formula and plays stake flat nozzle hook, it is characterised in that:The motor is synchronous point
Streaming motor.
4. hydraulic pressure according to claim 1 is lifted off formula and plays stake flat nozzle hook, it is characterised in that:The both sides of the flat nozzle hook coupler body
Outer casing is provided with, and outer casing is located at the outside of pusher jack and motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621081348.9U CN206204947U (en) | 2016-09-26 | 2016-09-26 | Hydraulic pressure is lifted off formula and plays stake flat nozzle hook |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621081348.9U CN206204947U (en) | 2016-09-26 | 2016-09-26 | Hydraulic pressure is lifted off formula and plays stake flat nozzle hook |
Publications (1)
Publication Number | Publication Date |
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CN206204947U true CN206204947U (en) | 2017-05-31 |
Family
ID=58760988
Family Applications (1)
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CN201621081348.9U Active CN206204947U (en) | 2016-09-26 | 2016-09-26 | Hydraulic pressure is lifted off formula and plays stake flat nozzle hook |
Country Status (1)
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CN (1) | CN206204947U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111648362A (en) * | 2020-04-28 | 2020-09-11 | 中交第三航务工程局有限公司江苏分公司 | Large-diameter overweight and overlong single-pile single-hook hoisting and turning-over process |
-
2016
- 2016-09-26 CN CN201621081348.9U patent/CN206204947U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111648362A (en) * | 2020-04-28 | 2020-09-11 | 中交第三航务工程局有限公司江苏分公司 | Large-diameter overweight and overlong single-pile single-hook hoisting and turning-over process |
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Legal Events
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GR01 | Patent grant | ||
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: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation |