CN216474999U

CN216474999U - Pile gripper with automatic compensation function for overwater wind power installation vessel

Info

Publication number: CN216474999U
Application number: CN202123080490.5U
Authority: CN
Inventors: 张斌; 李战伟; 王敬; 陆静江
Original assignee: Jiangsu Xingwei Machinery Co ltd
Current assignee: Jiangsu Xingwei Machinery Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-10
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to a pile gripper technical field specifically is a pile gripper that has an automatic compensation function for wind-powered electricity generation installation ship on water, the support body includes the protecting crust, the inboard of protecting crust is inserted and is established and be connected with the carriage release lever, the surface connection of carriage release lever has the tripod, the surface connection of tripod has the support column, the surface connection of support column has the centre gripping post. The utility model discloses a cooperation of positive and negative motor, rotary rod, spiral groove piece, connecting plate, slider and slide bar, the staff of being convenient for is through starting positive and negative motor to make the rotary rod take place to rotate, thereby make the position of carriage release lever take place to remove, thereby the position of control centre gripping post takes place to remove, thereby the guarantee device carries out the centre gripping to the single pile of equidimension thickness not fixed, thereby effectively increased the practicality of device.

Description

Pile gripper with automatic compensation function for overwater wind power installation vessel

Technical Field

The utility model relates to a pile gripper technical field specifically is a pile gripper that has an automatic compensation function for wind-powered electricity generation installation ship on water.

Background

With the rise of green energy, wind power generation gradually develops from land to shallow sea areas and intertidal zones. Offshore wind power generation foundation structure also becomes present single pile by traditional many piles, just so leads to fan foundation pile diameter, weight to be bigger and bigger, and weight is more and more heavier, and the construction degree of difficulty increases, and the operating efficiency requires more, and the pile gripper is through carrying out the apparatus of assistance-localization real-time to the single column.

And in the past, pile gripper is when using, and the device is relatively poor to the single pile adaptability of equidimension not, and inconvenient according to the single pile of equidimension not adjusts the device, and the application range of device has certain limitation, and the practicality of device is relatively poor, therefore needs a urgent need to design a pile gripper that has the automatic compensation function and is used for wind-powered electricity generation installation ship on water to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile gripper that has an automatic compensation function for wind-powered electricity generation installation ship on water to the device during operation in the past that proposes in solving above-mentioned background art, inconvenient single pile to equidimension not carries out quick fixed problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a pile gripper with automatic compensation function for an offshore wind power installation vessel, comprising:

the rack body comprises a protective shell, a moving rod is inserted and connected to the inner side of the protective shell, a tripod is connected to the surface of the moving rod, a supporting column is connected to the surface of the tripod, and a clamping column is connected to the surface of the supporting column;

moving mechanism, moving mechanism includes positive and negative motor, positive and negative motor is connected on the surface of protecting crust, the output of positive and negative motor is connected with the rotary rod, the surperficial swing joint of rotary rod has the spiral groove piece, the surface of spiral groove piece is connected with the connecting plate, the surface connection of connecting plate has the slider, the inboard of slider is inserted and is established and be connected with the slide bar.

Preferably, a positive rotation thread is connected to one end surface of the rotation rod, and a negative rotation thread is connected to the other end of the rotation rod.

Preferably, the movable rods are symmetrically inserted into the inner side of the protective shell in two groups, and the spiral groove blocks are distributed on the bottom end surfaces of the two groups of movable rods respectively in two groups.

Preferably, the surface of centre gripping post is connected with fixed establishment, fixed establishment includes the loose axle, the surface at the centre gripping post is connected to the loose axle, the surperficial swing joint of loose axle has the movable rod, the surface of movable rod is connected with the roller, the one end that the loose axle was kept away from to the movable rod rotates the inboard surface of connection at the centre gripping post through first pivot, the surface of movable rod is connected with the rotating block, the inboard surface of centre gripping post is connected with the telescopic link, the telescopic link is connected with the limiting plate through the second pivot, the surface of limiting plate is connected with the dead lever, the surface of dead lever is connected with the extension spring, the fixed surface of centre gripping post is connected with the pole that closes, the surface of roller is closed and is connected with the erection pile.

Preferably, the rotating blocks are uniformly distributed on the surface of the movable rod, and the abutting rods are distributed on the surfaces of the clamping columns in two groups.

Preferably, one end of the tension spring is welded on the surface of the clamping column, and the other end of the tension spring is welded on the surface of the fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation of positive and negative motor, rotary rod, spiral groove piece, connecting plate, slider and slide bar, the staff of being convenient for is through starting positive and negative motor to make the rotary rod take place to rotate, thereby make the position of carriage release lever take place to remove, thereby the position of control centre gripping post takes place to remove, thereby the guarantee device carries out the centre gripping to the single stake of equidimension thickness not fixed, thereby effectively increased the practicality of device.

2. Through loose axle, movable rod, roller, rotatory piece, telescopic link, limiting plate, dead lever, extension spring and the cooperation that supports the pole of closing, the staff of being convenient for passes through the activity dead lever to make the limiting plate restrict the rotatory activity of movable rod, thereby the guarantee roller can not take place rotatoryly, thereby the guarantee erection pile can not take place the activity, when the roller can take place rotatory activity, the staff of also being convenient for utilizes the loop wheel machine to hoist erection pile vertically, and then effectively increases the convenience.

Drawings

FIG. 1 is a schematic view of the front view of the partial sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic side view, partially in section, of the protective shell of FIG. 1 according to the present invention;

fig. 4 is a schematic top sectional view of the movable rod of fig. 1 according to the present invention.

In the figure: 1. a frame body; 11. a protective shell; 12. a travel bar; 13. a tripod; 14. a support pillar; 15. a clamping post; 2. a movable mechanism; 21. a positive and negative motor; 22. rotating the rod; 23. a screw groove block; 24. a connecting plate; 25. a slider; 26. a slide bar; 3. a fixing mechanism; 31. a movable shaft; 32. a movable rod; 33. a roller; 34. rotating the block; 35. a telescopic rod; 36. a limiting plate; 37. fixing the rod; 38. a tension spring; 39. a butting rod; 310. and (6) installing the pile.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the frame body 1 comprises a protective shell 11, a movable rod 12 is inserted and connected to the inner side of the protective shell 11, a tripod 13 is connected to the surface of the movable rod 12, a supporting column 14 is connected to the surface of the tripod 13, and a clamping column 15 is connected to the surface of the supporting column 14;

moving mechanism 2, moving mechanism 2 includes positive and negative motor 21, positive and negative motor 21 connects the surface at protecting crust 11, positive and negative motor 21's output is connected with rotary rod 22, rotary rod 22's surperficial swing joint has spiral groove piece 23, the surface connection of spiral groove piece 23 has connecting plate 24, the surface connection of connecting plate 24 has slider 25, slider 25's inboard is inserted and is established and be connected with slide bar 26, inboard through slider 25 runs through slide bar 26, thereby guarantee the stability of slider 25 when slide bar 26 moves about on the surface.

Further, one end surface of the rotating rod 22 is connected with a positive rotation thread, and the other end of the rotating rod 22 is connected with a negative rotation thread, so that the two sets of moving rods 12 can move towards opposite directions through the positive and negative rotation threads.

Further, the movable rod 12 is two sets of symmetries and inserts the inboard of establishing at protecting crust 11, and spiral groove piece 23 is two sets of bottom surface that distributes respectively at two sets of movable rod 12, takes place when rotatory through rotary rod 22 to guarantee that spiral groove piece 23 can take place the displacement activity on rotary rod 22's surface.

Further, the surface of the clamping column 15 is connected with a fixing mechanism 3, the fixing mechanism 3 comprises a movable shaft 31, the movable shaft 31 is connected to the surface of the clamping column 15, the surface of the movable shaft 31 is movably connected with a movable rod 32, the surface of the movable rod 32 is connected with a roller 33, one end of the movable rod 32, which is far away from the movable shaft 31, is rotatably connected to the inner side surface of the clamping column 15 through a first rotating shaft, the surface of the movable rod 32 is connected with a rotating block 34, the inner side surface of the clamping column 15 is connected with a telescopic rod 35, the telescopic rod 35 is connected with a limiting plate 36 through a second rotating shaft, the surface of the limiting plate 36 is connected with a fixed rod 37, the surface of the fixed rod 37 is connected with a tension spring 38, the surface of the clamping column 15 is fixedly connected with an abutting rod 39, and the surface of the roller 33 is abutted and connected with a mounting pile 310, the telescopic rod 35 has uniform and certain flexibility, so that the limiting plate 36 can be guaranteed to move stably.

Further, rotatory piece 34 evenly distributed is on the surface of movable rod 32, and the pole 39 that closes is two sets of distributions respectively on the surface of centre gripping post 15, when taking place rotatory activity through roller 33 to drive movable rod 32 and take place rotatory activity, thereby the rotatory piece 34 of guarantee takes place rotatory activity.

Furthermore, one end of the tension spring 38 is welded on the surface of the clamping column 15, the other end of the tension spring 38 is welded on the surface of the fixing rod 37, and the tension spring 38 has certain elasticity, so that when the fixing rod 37 is free from external force, the tension spring 38 can pull the fixing rod 37, and the limiting plate 36 connected to the surface of the fixing rod 37 limits the rotation movement of the rotating block 34.

The working principle is as follows: switch on power supply with positive and negative motor 21 through the staff, thereby make positive and negative motor 21 start, it takes place rotatoryly to drive rotary rod 22 when positive and negative motor 21's output is rotatory, thereby make rotary rod 22 rotatory in the inboard of spiral groove piece 23, thereby make connecting plate 24 surface connection's slider 25 take place to slide on the surface of slide bar 26, at this moment the position of spiral groove piece 23 also can take place the displacement activity thereupon, thereby drive the carriage release 12 and take place the displacement activity, thereby drive centre gripping post 15 and take place the displacement activity, thereby the guarantee device can carry out the centre gripping to the erection pile 310 of equidimension not fixed.

Through staff to keeping away from clamping column 15 surperficial one side pulling dead lever 37, thereby make extension spring 38 take place deformation, thereby make telescopic link 35 take place flexible activity, thereby make limiting plate 36's position also along with the activity of dead lever 37 and move about, through rotatory dead lever 37 again, thereby make the surface of dead lever 37 by closing the pole 39 and closing, thereby when the guarantee staff does not stimulate dead lever 37, the activity of dead lever 37 is fixed, thereby make limiting plate 36 leave the rotation within range who establishes rotatory piece 34, thereby rotatory activity can take place for guarantee movable rod 32, at this moment when the staff lifts up erection pile 310 through the lifting machine, roller 33 will take place to roll, thereby guarantee erection pile 310's vertical movement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A pile gripper with an automatic compensation function for an offshore wind power installation vessel, characterized by comprising:

the rack body (1) comprises a protective shell (11), a moving rod (12) is inserted and connected to the inner side of the protective shell (11), a tripod (13) is connected to the surface of the moving rod (12), a supporting column (14) is connected to the surface of the tripod (13), and a clamping column (15) is connected to the surface of the supporting column (14);

moving mechanism (2), moving mechanism (2) are including positive and negative motor (21), the surface at protecting crust (11) is connected to positive and negative motor (21), the output of positive and negative motor (21) is connected with rotary rod (22), the surperficial swing joint of rotary rod (22) has spiral groove piece (23), the surface of spiral groove piece (23) is connected with connecting plate (24), the surface of connecting plate (24) is connected with slider (25), the inboard of slider (25) is inserted and is established and be connected with slide bar (26).

2. The pile gripper with the automatic compensation function for the offshore wind power installation vessel as claimed in claim 1, wherein: the surface of one end of the rotating rod (22) is connected with a positive rotating thread, and the other end of the rotating rod (22) is connected with a negative rotating thread.

3. The pile gripper with the automatic compensation function for the offshore wind power installation vessel as claimed in claim 1, wherein: the movable rods (12) are symmetrically inserted into the inner side of the protective shell (11), and the spiral groove blocks (23) are distributed on the bottom end surfaces of the two movable rods (12) in two groups.

4. The pile gripper with the automatic compensation function for the offshore wind power installation vessel as claimed in claim 1, wherein: the surface of centre gripping post (15) is connected with fixed establishment (3), fixed establishment (3) includes loose axle (31), loose axle (31) is connected on the surface of centre gripping post (15), the surperficial swing joint of loose axle (31) has movable rod (32), the surface of movable rod (32) is connected with roller (33), the one end that movable rod (31) were kept away from in movable rod (32) rotates through first pivot and connects the inboard surface at centre gripping post (15), the surface of movable rod (32) is connected with swivel block (34), the inboard surface of centre gripping post (15) is connected with telescopic link (35), telescopic link (35) are connected with limiting plate (36) through the second pivot, the surface of limiting plate (36) is connected with dead lever (37), the surface of dead lever (37) is connected with extension spring (38), the fixed surface of centre gripping post (15) is connected with and closes pole (39) to, the surface of the roller (33) is connected with a mounting pile (310) in an abutting mode.

5. The pile gripper with the automatic compensation function for the offshore wind power installation vessel is characterized in that: the rotating blocks (34) are uniformly distributed on the surface of the movable rod (32), and the abutting rods (39) are distributed on the surfaces of the clamping columns (15) in two groups respectively.

6. The pile gripper with the automatic compensation function for the offshore wind power installation vessel as claimed in claim 4, wherein: one end of the tension spring (38) is welded on the surface of the clamping column (15), and the other end of the tension spring (38) is welded on the surface of the fixing rod (37).