CN208330177U - A kind of offshore wind turbine foundation is stepped on by system - Google Patents
A kind of offshore wind turbine foundation is stepped on by system Download PDFInfo
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- CN208330177U CN208330177U CN201820987183.4U CN201820987183U CN208330177U CN 208330177 U CN208330177 U CN 208330177U CN 201820987183 U CN201820987183 U CN 201820987183U CN 208330177 U CN208330177 U CN 208330177U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Abstract
The utility model relates to a kind of offshore wind turbine foundations to step on by system, second telescoping mechanism is connect by the first telescoping mechanism with the first stair-climbing mechanism, second stair-climbing mechanism passes sequentially through the second telescoping mechanism and the first adsorbing mechanism is connect with steel-pipe pile, the top of third stair-climbing mechanism is rotatably connected by rotating mechanism and the second stair-climbing mechanism, the bottom of third stair-climbing mechanism passes sequentially through third telescoping mechanism and the second adsorbing mechanism is connect with steel-pipe pile, the extended length of the first telescoping mechanism is adjusted according to the tidal level of seawater, first adsorbing mechanism and the second adsorbing mechanism are adsorbed in the side wall of steel-pipe pile respectively, and the distance between third stair-climbing mechanism and steel-pipe pile are adjusted by the second telescoping mechanism and third telescoping mechanism, ship leaves offshore wind turbine foundation and steps on after system, third stair-climbing mechanism is driven to overturn to the second stair-climbing mechanism by rotating mechanism Top, can adapt to the variation of seawater tidal level.
Description
Technical field
The utility model relates to offshore wind farm fields more particularly to a kind of offshore wind turbine foundation to step on by system.
Background technique
As the development of new energy receives the support energetically of countries in the world, wind power generation has also welcome high-speed development period.
According to recent statistics, statistics indicate that, wind-power electricity generation has been to be only second to hydroelectric world's second largest renewable energy power generation money
Source, especially Oversea wind power generation, although starting is more late than land wind-powered electricity generation, by feat of sea wind resource stabilization and close to electricity consumption
The features such as market, is developed rapidly.As more and more marine wind electric fields are built, the Collsion proof safety problem of marine wind field
Also obtained taking part in building the extensive attention of each side, therefore the application in terms of the blower foundation anticollision at sea of floating anticollision device, collision-prevention device obtains
More and more concerns.
Floating anticollision device, collision-prevention device, which has, adapts to tidal level variation, and anticollision ability is high, the advantages such as convenient to install and maintain, however, at present
The less consideration of floating anticollision device, collision-prevention device and the compatibility issue of offshore wind turbine foundation, especially floating anticollision device, collision-prevention device and offshore wind turbine
Basis steps on the collision problem by system and is not well solved, and floating anti-collision structure layout pattern is limited everywhere, anticollision energy
Power also receives larger impact, limits a wide range of popularization and application in terms of the wind power plant anticollision at sea of floating anticollision device, collision-prevention device.By
Severe in maritime environment, currently used ship rigidity docking system, ship is often difficult to stop in the larger situation of stormy waves, increases
Personnel have been added to step on the security risk multiplied.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of offshore wind turbine foundations to step on by system, can adapt to
In the variation of seawater tidal level, promotes offshore wind turbine and step on the compatibility by system and the anti-collision body of floating.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of offshore wind turbine foundation is stepped on by system, the ladder of steel-pipe pile the same side including being all set in offshore wind turbine foundation
Component, telescopic component, absorbent module and rotating mechanism, the ladder component include the first stair-climbing mechanism, the second stair-climbing mechanism and
Third stair-climbing mechanism, the telescopic component include the first telescoping mechanism, the second telescoping mechanism and third telescoping mechanism, the absorption
Component includes the first adsorbing mechanism and the second adsorbing mechanism, and the rotating mechanism includes shaft, first stair-climbing mechanism, third
Stair-climbing mechanism and the first telescoping mechanism are in be vertically arranged, second stair-climbing mechanism, the second telescoping mechanism and third telescopic machine
Structure is in horizontally disposed；
First stair-climbing mechanism is mutually fixed with steel-pipe pile, top and the first stair-climbing mechanism of first telescoping mechanism
Bottom is mutually fixed, and second telescoping mechanism being arranged radially and mutually fixing with the bottom of the first telescoping mechanism, institute along steel-pipe pile
It states one end of first adsorbing mechanism with the second telescoping mechanism close to steel-pipe pile to connect, second ladder and the second telescoping mechanism
Far from steel-pipe pile one end connect, the shaft of the rotating mechanism be arranged perpendicular to the second stair-climbing mechanism and with the second stairmaster
Structure is connected far from the one end of steel-pipe pile, and the top of the third stair-climbing mechanism can be turned by rotating mechanism with the second stair-climbing mechanism
Dynamic connection, the third telescoping mechanism being arranged radially and mutually fixing with the bottom of third stair-climbing mechanism along steel-pipe pile, and described the
One end of two adsorbing mechanisms with third telescoping mechanism close to steel-pipe pile is connect.
Further, further include PLC, the PLC respectively with the first telescoping mechanism, the second telescoping mechanism, third telescopic machine
Structure is connected with rotating mechanism.
Further, first stair-climbing mechanism includes the first vertical beam, strut and the first electric stair climbing, first vertical beam
Quantity be that two and two the first vertical beams are oppositely arranged, two the first vertical beams are mutually fixed by the strut with steel-pipe pile, institute
The first electric stair climbing is stated in being vertically arranged and the first electric stair climbing is fixed between two the first vertical beams, first telescoping mechanism
Top mutually fixed with the bottom of two the first vertical beams respectively.
Further, first telescoping mechanism includes two first hydraulic cylinders being oppositely arranged, the first hydraulic cylinder
The first cylinder barrel and First piston bar including interconnection, second telescoping mechanism include that the first telescopic rod and two set relatively
The second hydraulic cylinder set, two second hydraulic cylinders and two first hydraulic cylinders are arranged in a one-to-one correspondence respectively, the second hydraulic cylinder
The second cylinder barrel and second piston bar including interconnection, the bottom of first cylinder barrel and the first stair-climbing mechanism are mutually fixed, institute
It states First piston bar to be arranged downward, second cylinder barrel and the bottom of First piston bar are mutually fixed, and the second piston bar is backwards
Steel-pipe pile setting, first adsorbing mechanism are connected by first telescopic rod and the second cylinder barrel close to the one end of steel-pipe pile
It connects.
It further, further include the first extension ladder and the second extension ladder, first extension ladder is set to two first pistons
Between bar, second extension ladder is set between two second piston bars.
It further, further include range unit, the range unit is mutually fixed with the second cylinder barrel, and the range unit is sharp
Optar or infrared range-measurement system.
Further, the second ladder structure includes the second electric stair climbing and two crossbeams being oppositely arranged, and described
Three ladder structures include fixed ladder and two the second vertical beams being oppositely arranged, and two crossbeams and two the second vertical beams difference are one by one
It is correspondingly arranged, the one end of the crossbeam is connect with the second telescoping mechanism far from the one end of steel-pipe pile, and described second is electronic
For ladder in horizontally disposed and be set between two crossbeams, the top of second vertical beam passes through the shaft of rotating mechanism and crossbeam
The other end is rotatably connected, and the fixed ladder is in be vertically arranged and be set between two the second vertical beams.
Further, the third telescoping mechanism includes two third hydraulic cylinders being oppositely arranged, the third hydraulic cylinder
Third cylinder barrel and third piston rod including interconnection, second adsorption structure include air extractor, suction nozzle and rubber pad
Circle, the tapered funnel-form of suction nozzle, the bottom of the third cylinder barrel and third stair-climbing mechanism are mutually fixed, the third piston rod
It is arranged towards steel-pipe pile, the tip of the suction nozzle is connect with third piston rod close to the end of steel-pipe pile by air extractor, institute
The opening for stating open edge and suction nozzle that rubber washer is fixed on suction nozzle is arranged towards steel-pipe pile.
The utility model has the beneficial effects that: the second telescoping mechanism and third telescopic machine can be set to the anti-collision body of floating
Between structure, by the stretching motion of the first telescoping mechanism, the level that can adjust the second telescoping mechanism and third telescoping mechanism is high
Degree improves offshore wind turbine and steps on the compatibility by system and the anti-collision body of floating to adapt to the level height of the anti-collision body of floating, and first
The stretching motion of telescoping mechanism can adjust the level height of the second stair-climbing mechanism and third stair-climbing mechanism simultaneously, adapt to seawater tide
The variation of position, is stopped convenient for ship and crewman steps on and multiplies, and is changed according to the tidal level of seawater by the extended length tune of the first telescoping mechanism
After whole completion, the second telescoping mechanism and third telescoping mechanism are fixed respectively by the first adsorbing mechanism and the second adsorbing mechanism
In steel-pipe pile, stable structure can adjust third stair-climbing mechanism and steel-pipe pile by the second telescoping mechanism and third telescoping mechanism
The distance between, to adapt to different ship and sea situation, the convenience that further ship-lifting is stopped.
Detailed description of the invention
The offshore wind power foundation that Fig. 1 show the utility model steps on the side view by system under ship resting state；
The offshore wind power foundation that Fig. 2 show the utility model steps on the side view by system under non-ship resting state；
The offshore wind power foundation that Fig. 3 show the utility model steps on the main view by system under ship resting state；
Fig. 4 show the third telescoping mechanism of the utility model and the schematic diagram of the second adsorbing mechanism；
Label declaration:
1, the first stair-climbing mechanism；11, the first vertical beam；12, strut；13, the first electric stair climbing；2, the first telescoping mechanism；21,
First cylinder barrel；22, First piston bar；3, the second telescoping mechanism；4, the first adsorbing mechanism；5, the second stair-climbing mechanism；6, whirler
Structure；61, shaft；7, third stair-climbing mechanism；
71, fixed ladder；72, the second vertical beam；8, third telescoping mechanism；81, third cylinder barrel；82, third piston rod；9,
Two adsorbing mechanisms；91, air extractor；92, suction nozzle；93, rubber washer；
101, steel-pipe pile；102, the anti-collision body of floating.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the second telescoping mechanism 3 passes through the first telescoping mechanism 2 and the first stairmaster
Structure 1 connects, and the second stair-climbing mechanism 5 passes sequentially through the second telescoping mechanism 3 and the first adsorbing mechanism 4 is connect with steel-pipe pile 101, third
The top of stair-climbing mechanism 7 is rotatably connected by rotating mechanism 6 with the second stair-climbing mechanism 5, and the bottom of third stair-climbing mechanism 7 is successively
It is connect by third telescoping mechanism 8 and the second adsorbing mechanism 9 with steel-pipe pile 101.
Please refer to figs. 1 to 4, a kind of offshore wind turbine foundation provided by the utility model is stepped on by system, including is all provided with
It is placed in the ladder component, telescopic component, absorbent module and rotating mechanism 6 of 101 the same side of steel-pipe pile of offshore wind turbine foundation, it is described
Ladder component includes the first stair-climbing mechanism 1, the second stair-climbing mechanism 5 and third stair-climbing mechanism 7, and the telescopic component is stretched including first
Contracting mechanism 2, the second telescoping mechanism 3 and third telescoping mechanism 8, the absorbent module include the first adsorbing mechanism 4 and the second absorption
Mechanism 9, the rotating mechanism 6 include shaft 61, first stair-climbing mechanism 1, third stair-climbing mechanism 7 and the first telescoping mechanism 2
In being vertically arranged, second stair-climbing mechanism 5, the second telescoping mechanism 3 and third telescoping mechanism 8 are in horizontally disposed；
First stair-climbing mechanism 1 is fixed with 101 phase of steel-pipe pile, the top of first telescoping mechanism 2 and the first ladder
The bottom of mechanism 1 is mutually fixed, second telescoping mechanism 3 along steel-pipe pile 101 be arranged radially and bottom with the first telescoping mechanism 2
Portion is mutually fixed, and first adsorbing mechanism 4 is connect with the second telescoping mechanism 3 close to the one end of steel-pipe pile 101, and described second climbs
Ladder is connect with the second telescoping mechanism 3 far from the one end of steel-pipe pile 101, and the shaft 61 of the rotating mechanism 6 is climbed perpendicular to second
Terraced mechanism 5 is arranged and connect with the second stair-climbing mechanism 5 far from the one end of steel-pipe pile 101, the top of the third stair-climbing mechanism 7
It is rotatably connected by rotating mechanism 6 and the second stair-climbing mechanism 5, being arranged radially along steel-pipe pile 101 of third telescoping mechanism 8
And mutually fixed with the bottom of third stair-climbing mechanism 7, second adsorbing mechanism 9 is with third telescoping mechanism 8 close to steel-pipe pile 101
One end connection.
In use, the extended length of the first telescoping mechanism 2 is adjusted according to the tidal level of seawater, by the first adsorbing mechanism 4 and the
Two adsorbing mechanisms 9 are adsorbed in the side wall of steel-pipe pile 101 respectively, and pass through the second telescoping mechanism 3 and the adjustment of third telescoping mechanism 8 the
The distance between three stair-climbing mechanisms 7 and steel-pipe pile 101, ship leaves offshore wind turbine foundation and steps on after system, makes the first absorption
Mechanism 4 and the second adsorbing mechanism 9 are separated with steel-pipe pile 101, drive third stair-climbing mechanism 7 to overturn by rotating mechanism 6 later
To the top of the second stair-climbing mechanism 5 until third stair-climbing mechanism 7 and the second stair-climbing mechanism 5 are parallel to each other, first is finally set to stretch
Mechanism 2, the second telescoping mechanism 3 and third telescoping mechanism 8 are contracted to respective shortest length.
As can be seen from the above description, the anti-collision body 102 of floating can be set to the second telescoping mechanism 3 and third telescoping mechanism 8 it
Between, by the stretching motion of the first telescoping mechanism 2, the level that can adjust the second telescoping mechanism 3 and third telescoping mechanism 8 is high
Degree, to adapt to the level height of the anti-collision body 102 of floating, improve offshore wind turbine step on it is compatible with the anti-collision body 102 of floating by system
Property, the stretching motion of the first telescoping mechanism 2 can adjust the level height of the second stair-climbing mechanism 5 and third stair-climbing mechanism 7 simultaneously,
The variation of seawater tidal level is adapted to, is stopped convenient for ship and crewman steps on and multiplies, changed according to the tidal level of seawater by the first telescoping mechanism 2
After extended length adjustment is completed, by the first adsorbing mechanism 4 and the second adsorbing mechanism 9 respectively by the second telescoping mechanism 3 and the
Three telescoping mechanisms 8 are fixed on steel-pipe pile 101, and stable structure can be adjusted by the second telescoping mechanism 3 and third telescoping mechanism 8
The distance between third stair-climbing mechanism 7 and steel-pipe pile 101, to adapt to different ship and sea situation, further ship-lifting is stopped
Convenience.
It further, further include PLC, the PLC is flexible with the first telescoping mechanism 2, the second telescoping mechanism 3, third respectively
Mechanism 8 and rotating mechanism 6 connect.
As can be seen from the above description, controlling the first telescoping mechanism 2, the second telescoping mechanism 3 and third telescoping mechanism 8 by PLC
Stretching motion, the rotation of rotating mechanism 6 is controlled by PLC, high degree of automation, operation is convenient and control precision is high.
Further, first stair-climbing mechanism 1 includes the first vertical beam 11, strut 12 and the first electric stair climbing 13, described
The quantity of first vertical beam 11 is that two and two the first vertical beams 11 are oppositely arranged, two the first vertical beams 11 by the strut 12 with
101 phase of steel-pipe pile is fixed, first electric stair climbing 13 in be vertically arranged and the first electric stair climbing 13 be fixed on two first it is perpendicular
Between beam 11, bottom of the top of first telescoping mechanism 2 respectively with two the first vertical beams 11 is mutually fixed.
As can be seen from the above description, the first stair-climbing mechanism 1 is compact-sized, two the first vertical beams 11 pass through the strut 12 and steel
101 phase of tubular pole is fixed, and the first electric stair climbing 13 is fixed between two the first vertical beams 11, is had good stability.
Further, first telescoping mechanism 2 includes two first hydraulic cylinders being oppositely arranged, the first hydraulic cylinder
The first cylinder barrel 21 and First piston bar 22 including interconnection, second telescoping mechanism 3 include the first telescopic rod and two
The second hydraulic cylinder being oppositely arranged, two second hydraulic cylinders and two first hydraulic cylinders are arranged in a one-to-one correspondence respectively, and described second
Hydraulic cylinder includes the second cylinder barrel interconnected and second piston bar, the bottom of first cylinder barrel 21 and the first stair-climbing mechanism 1
Mutually fixed, the First piston bar 22 is arranged downward, and second cylinder barrel and the bottom of First piston bar 22 are mutually fixed, and described the
Two piston rods are arranged backwards to steel-pipe pile 101, and first adsorbing mechanism 4 is by first telescopic rod and the second cylinder barrel close to steel
The one end of tubular pole 101 connects.
As can be seen from the above description, the second telescoping mechanism 3 is fixed by the first adsorption structure and steel-pipe pile 101, stabilized structure
And dismounting is convenient, and the second telescoping mechanism 3 includes two second hydraulic cylinders being oppositely arranged, when ship is stopped, second hydraulic cylinder
It can play the role of stress buffering.
It further, further include the first extension ladder and the second extension ladder, first extension ladder is set to two first pistons
Between bar 22, second extension ladder is set between two second piston bars.
As can be seen from the above description, the first extension ladder can follow First piston bar 22 flexible, the second extension ladder can be followed
Second piston bar is flexible, easy to use.
It further, further include range unit, the range unit is mutually fixed with the second cylinder barrel, and the range unit is sharp
Optar or infrared range-measurement system.
As can be seen from the above description, range unit is mutually fixed with the second cylinder barrel, can measure between the second cylinder barrel and the water surface
Distance, while the distance between the second cylinder barrel and rotating mechanism 6 can be measured, it is the first telescoping mechanism 2 and the second telescopic machine
The extended length of structure 3 provides data foundation, while laser range finder and infrared range-measurement system are influenced smaller, measurement essence by maritime environment
Degree is high.
Further, the second ladder structure includes the second electric stair climbing and two crossbeams being oppositely arranged, and described
Three ladder structures include fixed ladder 71 and two the second vertical beams 72 being oppositely arranged, and two crossbeams and two the second vertical beams 72 divide
It is not arranged in a one-to-one correspondence, the one end of the crossbeam is connect with the second telescoping mechanism 3 far from the one end of steel-pipe pile 101, institute
The second electric stair climbing is stated in being horizontally disposed with and being set between two crossbeams, the top of second vertical beam 72 passes through rotating mechanism 6
Shaft 61 and the other end of crossbeam be rotatably connected, the fixed ladder 71 is in being vertically arranged and be set to two the second vertical beams
Between 72.
As can be seen from the above description, the top of the second vertical beam 72 passes through the shaft 61 of rotating mechanism 6 and the other end of crossbeam
It is rotatably connected, it, can be by third ladder by the shaft 61 of rotating mechanism 6 when stepping on by system in no ship resting state
Mechanism 7 turns to the top of the second stair-climbing mechanism 5, saves space, while can also avoid dealing ship and step on to occur by system
Collision, use are safe.
Further, the third telescoping mechanism 8 includes two third hydraulic cylinders being oppositely arranged, the third hydraulic cylinder
Third cylinder barrel 81 and third piston rod 82 including interconnection, second adsorption structure include air extractor 91, suction nozzle 92
It is mutually solid with the bottom of rubber washer 93, the tapered funnel-form of the suction nozzle 92, the third cylinder barrel 81 and third stair-climbing mechanism 7
Fixed, the third piston rod 82 is arranged towards steel-pipe pile 101, and the tip of the suction nozzle 92 passes through air extractor 91 and third piston
Bar 82 is connected close to the end of steel-pipe pile 101, and the rubber washer 93 is fixed on the spacious of the open edge of suction nozzle 92 and suction nozzle 92
Mouth is arranged towards steel-pipe pile 101.
As can be seen from the above description, driving suction nozzle 92 to move by third piston rod 82, make the rubber washer 93 on suction nozzle 92
The side wall of steel-pipe pile 101 is fitted in, the air that air extractor 91 can extract in 92 cavity of suction nozzle forms the inside of suction nozzle 92
Negative pressure, and then the fastening of suction nozzle 92 is adsorbed on the side wall of steel-pipe pile 101, air extractor 91 stops extracting in 92 cavity of suction nozzle
Air just can make the adsorption capacity between suction nozzle 92 and steel-pipe pile 101 disappear, and drive suction nozzle 92 by third piston rod 82 at this time
Movement can be such that suction nozzle 92 separates with steel-pipe pile 101.
Please refer to figs. 1 to 4, the embodiments of the present invention one are as follows:
A kind of offshore wind turbine foundation steps on by system, 101 the same side of steel-pipe pile including being all set in offshore wind turbine foundation
Ladder component, telescopic component, absorbent module, rotating mechanism 6 and PLC, the ladder component include the first stair-climbing mechanism 1, second
Stair-climbing mechanism 5 and third stair-climbing mechanism 7, the telescopic component include that the first telescoping mechanism 2, the second telescoping mechanism 3 and third are stretched
Contracting mechanism 8, the absorbent module include the first adsorbing mechanism 4 and the second adsorbing mechanism 9, and the rotating mechanism 6 includes shaft 61,
First stair-climbing mechanism 1, third stair-climbing mechanism 7 and the first telescoping mechanism 2 are in be vertically arranged, second stair-climbing mechanism 5,
In being horizontally disposed with, the PLC is flexible with the first telescoping mechanism 2, second respectively for second telescoping mechanism 3 and third telescoping mechanism 8
Mechanism 3, third telescoping mechanism 8 and rotating mechanism 6 connect；
First stair-climbing mechanism 1 includes the first vertical beam 11, strut 12 and the first electric stair climbing 13, first vertical beam 11
Quantity be that two and two the first vertical beams 11 are oppositely arranged, two the first vertical beams 11 pass through the strut 12 and steel-pipe pile 101
Mutually fixed, first electric stair climbing 13 is in being vertically arranged and the first electric stair climbing 13 is fixed between two the first vertical beams 11；
First telescoping mechanism 2 includes two first hydraulic cylinders being oppositely arranged, and the first hydraulic cylinder includes the interconnected
One cylinder barrel 21 and First piston bar 22, two the first cylinder barrels 21 are arranged in a one-to-one correspondence with two the first vertical beams 11 respectively, and described
The bottom of one cylinder barrel 21 and the first stair-climbing mechanism 1 is mutually fixed, and the First piston bar 22 is arranged downward；Second telescoping mechanism
3 include the first telescopic rod and two second hydraulic cylinders being oppositely arranged, and two second hydraulic cylinders and two first hydraulic cylinders are distinguished
Be arranged in a one-to-one correspondence, the second hydraulic cylinder include interconnect the second cylinder barrel and second piston bar, second cylinder barrel with
The bottom of First piston bar 22 is mutually fixed, and the second piston bar is arranged backwards to steel-pipe pile 101, and first adsorbing mechanism 4 is logical
One end of first telescopic rod with the second cylinder barrel close to steel-pipe pile 101 is crossed to connect；The second ladder structure includes second
Electric stair climbing and two crossbeams being oppositely arranged, the third ladder structure include fixed ladder 71 and two articles of be oppositely arranged
Two vertical beams 72, two crossbeams and two the second vertical beams 72 are arranged in a one-to-one correspondence respectively, and the one end of the crossbeam is lived with second
Stopper rod is connected far from the one end of steel-pipe pile 101, and second electric stair climbing is in horizontally disposed and is set between two crossbeams, institute
The top for stating the second vertical beam 72 is rotatably connected by the shaft 61 of rotating mechanism 6 and the other end of crossbeam, and the fixation is climbed
Ladder 71 is in be vertically arranged and be set between two the second vertical beams 72；The third telescoping mechanism 8 include two be oppositely arranged the
Three hydraulic cylinders, the third hydraulic cylinder include the third cylinder barrel 81 and third piston rod 82 interconnected, the second absorption knot
Structure includes air extractor 91, suction nozzle 92 and rubber washer 93, the tapered funnel-form of the suction nozzle 92, two difference of third cylinder barrels 81
It connects one to one with two the second vertical beams 72, the bottom of the third cylinder barrel 81 and the second vertical beam 72 is mutually fixed, the third
Piston rod 82 is arranged towards steel-pipe pile 101, and the tip of the suction nozzle 92 is by air extractor 91 and third piston rod 82 close to steel
The end of tubular pole 101 connects, and the rubber washer 93 is fixed on the open towards steel pipe of the open edge of suction nozzle 92 and suction nozzle 92
Stake 101 is arranged；
It further include the first extension ladder, the second extension ladder and range unit, first extension ladder is set to two first pistons
Between bar 22, second extension ladder is set between two second piston bars, and the range unit is mutually fixed with the second cylinder barrel, institute
Stating range unit is laser range finder or infrared range-measurement system.
In conclusion a kind of offshore wind turbine foundation provided by the utility model is stepped on by system, it can be by the anti-collision body 102 of floating
Between the second telescoping mechanism 3 and third telescoping mechanism 8, by the stretching motion of the first telescoping mechanism 2, second can be adjusted
The level height of telescoping mechanism 3 and third telescoping mechanism 8 improves sea turn to adapt to the level height of the anti-collision body 102 of floating
Machine steps on the compatibility by system and the anti-collision body 102 of floating, and the stretching motion of the first telescoping mechanism 2 can adjust the second ladder simultaneously
The level height of mechanism 5 and third stair-climbing mechanism 7 adapts to the variation of seawater tidal level, stops convenient for ship and crewman steps on and multiplies, according to
After the extended length adjustment of the first telescoping mechanism 2 is completed in the tidal level variation of seawater, inhaled by the first adsorbing mechanism 4 and second
Second telescoping mechanism 3 and third telescoping mechanism 8 are fixed on steel-pipe pile 101 respectively by random structure 9, and stable structure is stretched by second
Contracting mechanism 3 and third telescoping mechanism 8 can adjust the distance between third stair-climbing mechanism 7 and steel-pipe pile 101, different to adapt to
Ship and sea situation, the convenience that further ship-lifting is stopped control the first telescoping mechanism 2, the second telescoping mechanism 3 by PLC
With the stretching motion of third telescoping mechanism 8, by PLC control rotating mechanism 6 rotation, high degree of automation, operation it is convenient and
It is high to control precision, the first stair-climbing mechanism 1 is compact-sized, and two the first vertical beams 11 are solid with 101 phase of steel-pipe pile by the strut 12
Fixed, the first electric stair climbing 13 is fixed between two the first vertical beams 11, is had good stability, and the second telescoping mechanism 3 is inhaled by first
Attached structure and steel-pipe pile 101 are fixed, stabilized structure and dismounting is convenient, the second telescoping mechanism 3 include two be oppositely arranged second
Hydraulic cylinder, when ship is stopped, second hydraulic cylinder can play the role of stress buffering, and the first extension ladder can follow first to live
Stopper rod 22 is flexible, and the second extension ladder can follow second piston bar flexible, and easy to use, range unit is mutually solid with the second cylinder barrel
It is fixed, the distance between the second cylinder barrel and the water surface can be measured, while can measure between the second cylinder barrel and rotating mechanism 6 away from
From providing data foundation for the extended length of the first telescoping mechanism 2 and the second telescoping mechanism 3, while laser range finder and red
Outer rangefinder is influenced smaller by maritime environment, and measurement accuracy is high, the top of the second vertical beam 72 by the shaft 61 of rotating mechanism 6 with
The other end of crossbeam is rotatably connected, and when stepping on by system in no ship resting state, passes through the shaft 61 of rotating mechanism 6
Third stair-climbing mechanism 7 can be turned to the top of the second stair-climbing mechanism 5, save space, while dealing ship can also be avoided
It collides with stepping on by system, use is safe, drives suction nozzle 92 to move by third piston rod 82, makes the rubber pad on suction nozzle 92
Circle 93 fits in the side wall of steel-pipe pile 101, and the air that air extractor 91 can extract in 92 cavity of suction nozzle makes the inside of suction nozzle 92
Negative pressure is formed, and then the fastening of suction nozzle 92 is adsorbed on the side wall of steel-pipe pile 101, air extractor 91 stops extracting 92 cavity of suction nozzle
Interior air just can make the adsorption capacity between suction nozzle 92 and steel-pipe pile 101 disappear, and driven inhale by third piston rod 82 at this time
First 92 movement can be such that suction nozzle 92 separates with steel-pipe pile 101.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of offshore wind turbine foundation is stepped on by system, it is characterised in that: the steel-pipe pile including being all set in offshore wind turbine foundation is same
Ladder component, telescopic component, absorbent module and the rotating mechanism of side, the ladder component include the first stair-climbing mechanism, second
Stair-climbing mechanism and third stair-climbing mechanism, the telescopic component include the first telescoping mechanism, the second telescoping mechanism and third telescopic machine
Structure, the absorbent module include the first adsorbing mechanism and the second adsorbing mechanism, and the rotating mechanism includes shaft, and described first climbs
Terraced mechanism, third stair-climbing mechanism and the first telescoping mechanism are in be vertically arranged, second stair-climbing mechanism, the second telescoping mechanism and
Third telescoping mechanism is in horizontally disposed；
First stair-climbing mechanism is mutually fixed with steel-pipe pile, the top of first telescoping mechanism and the bottom of the first stair-climbing mechanism
Mutually fixed, second telescoping mechanism being arranged radially and mutually fixing with the bottom of the first telescoping mechanism along steel-pipe pile, and described the
One end of one adsorbing mechanism with the second telescoping mechanism close to steel-pipe pile is connect, and second ladder and the second telescoping mechanism are separate
The one end of steel-pipe pile connects, and the shaft of the rotating mechanism is arranged and remote with the second stair-climbing mechanism perpendicular to the second stair-climbing mechanism
One end connection from steel-pipe pile, the top of the third stair-climbing mechanism are rotatably connected by rotating mechanism with the second stair-climbing mechanism
It connects, the third telescoping mechanism being arranged radially and mutually fixing with the bottom of third stair-climbing mechanism along steel-pipe pile, and described second inhales
One end of the random structure with third telescoping mechanism close to steel-pipe pile is connect.
2. offshore wind turbine foundation according to claim 1 is stepped on by system, it is characterised in that: it further include PLC, the PLC points
It is not connect with the first telescoping mechanism, the second telescoping mechanism, third telescoping mechanism and rotating mechanism.
3. offshore wind turbine foundation according to claim 1 is stepped on by system, it is characterised in that: first stair-climbing mechanism includes
The quantity of first vertical beam, strut and the first electric stair climbing, first vertical beam is two and two the first vertical beams are oppositely arranged, two
The first vertical beam of item is mutually fixed with steel-pipe pile by the strut, and first electric stair climbing is in be vertically arranged and the first electric stair climbing
It is fixed between two the first vertical beams, the top of first telescoping mechanism is mutually fixed with the bottom of two the first vertical beams respectively.
4. offshore wind turbine foundation according to claim 1 is stepped on by system, it is characterised in that: first telescoping mechanism includes
Two first hydraulic cylinders being oppositely arranged, the first hydraulic cylinder include the first cylinder barrel interconnected and First piston bar, institute
Stating the second telescoping mechanism includes the first telescopic rod and two second hydraulic cylinders being oppositely arranged, two second hydraulic cylinders and two
One hydraulic cylinder is arranged in a one-to-one correspondence respectively, and the second hydraulic cylinder includes the second cylinder barrel interconnected and second piston bar, institute
The bottom for stating the first cylinder barrel and the first stair-climbing mechanism is mutually fixed, and the First piston bar is arranged downward, second cylinder barrel and
The bottom of one piston rod is mutually fixed, and the second piston bar is arranged backwards to steel-pipe pile, and first adsorbing mechanism passes through described the
One end of one telescopic rod with the second cylinder barrel close to steel-pipe pile is connect.
5. offshore wind turbine foundation according to claim 4 is stepped on by system, it is characterised in that: further include the first extension ladder and
Two extension ladders, first extension ladder are set between two First piston bars, and second extension ladder is set to two second pistons
Between bar.
6. offshore wind turbine foundation according to claim 4 is stepped on by system, it is characterised in that: it further include range unit, it is described
Range unit is mutually fixed with the second cylinder barrel, and the range unit is laser range finder or infrared range-measurement system.
7. offshore wind turbine foundation according to claim 1 is stepped on by system, it is characterised in that: the second ladder structure includes
Second electric stair climbing and two crossbeams being oppositely arranged, the third ladder structure include that fixed ladder and two are oppositely arranged
Second vertical beam, two crossbeams and two the second vertical beams are arranged in a one-to-one correspondence respectively, the one end of the crossbeam and the second telescopic machine
Structure is connected far from the one end of steel-pipe pile, and second electric stair climbing is in horizontally disposed and be set between two crossbeams, and described the
The top of two vertical beams is rotatably connected by the shaft of rotating mechanism and the other end of crossbeam, and the fixed ladder is in set vertically
It sets and is set between two the second vertical beams.
8. offshore wind turbine foundation according to claim 1 is stepped on by system, it is characterised in that: the third telescoping mechanism includes
Two third hydraulic cylinders being oppositely arranged, the third hydraulic cylinder include the third cylinder barrel and third piston rod interconnected, institute
Stating the second adsorption structure includes air extractor, suction nozzle and rubber washer, the tapered funnel-form of suction nozzle, the third cylinder barrel with
The bottom of third stair-climbing mechanism is mutually fixed, and the third piston rod is arranged towards steel-pipe pile, and the tip of the suction nozzle passes through pumping
Device is connect with third piston rod close to the end of steel-pipe pile, and the rubber washer is fixed on the open edge of suction nozzle and suction nozzle
Opening is arranged towards steel-pipe pile.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820987183.4U CN208330177U (en) | 2018-06-26 | 2018-06-26 | A kind of offshore wind turbine foundation is stepped on by system |
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| CN201820987183.4U CN208330177U (en) | 2018-06-26 | 2018-06-26 | A kind of offshore wind turbine foundation is stepped on by system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798494A (en) * | 2018-06-26 | 2018-11-13 | 福建省新能海上风电研发中心有限公司 | A kind of offshore wind turbine foundation is stepped on by system and its application method |
| CN112696320A (en) * | 2020-10-14 | 2021-04-23 | 向阳 | Safety and stability wind power generation set |
-
2018
- 2018-06-26 CN CN201820987183.4U patent/CN208330177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798494A (en) * | 2018-06-26 | 2018-11-13 | 福建省新能海上风电研发中心有限公司 | A kind of offshore wind turbine foundation is stepped on by system and its application method |
| CN112696320A (en) * | 2020-10-14 | 2021-04-23 | 向阳 | Safety and stability wind power generation set |
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