CN215290109U

CN215290109U - Offshore wind power pile driver

Info

Publication number: CN215290109U
Application number: CN202121728177.5U
Authority: CN
Inventors: 陈瑞喜; 高玲
Original assignee: Zl Offshore Engineering Co ltd
Current assignee: Zl Offshore Engineering Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-24
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to an offshore wind power pile driver, which comprises a first hydraulic machine, a second hydraulic machine, an equipment box, a frame, a base and a bracket, wherein the frame is provided with a through hole, a limiting device, a clamping groove and a fixing bolt, the limiting device comprises a limiting plate, a limiting hole and a clamping block are arranged on the limiting plate, one side of the clamping block is provided with a screw hole, one end of the second hydraulic machine is provided with a second sleeve, the second sleeve is provided with a telescopic rod, the telescopic rod penetrates through the through hole, one end of the telescopic rod is provided with an auxiliary block, the auxiliary block is provided with an auxiliary hole, the equipment box is arranged at the top end of the bracket, in the structure, the pile rod can be limited by the limiting device, so that the stability of pile driving is improved, the pile driving deviation is reduced, and the second hydraulic machine and the auxiliary block are arranged, the bottom of stake pole is conveniently run through spacing hole, has improved the result of use of this structure.

Description

Offshore wind power pile driver

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a marine wind power pile driver.

Background

As is well known, with the development of science and technology, construction is no longer performed on the land, offshore construction is more and more common, piling is an essential process in offshore construction, and since the difficulty of offshore piling is higher than that of land, various offshore piling devices appear in the market to complete offshore operation.

For example, patent No. cn200820225780.x, entitled "a pile driver", discloses "a pile driver, and belongs to the technical field of pile driver structures. A pile driver is characterized by comprising a pile rod, a hollow hammer and an anvil pin, wherein the hollow hammer is coated on the periphery of the pile rod and can slide up and down, through holes for allowing the anvil pin to pass through are formed in the pile rod at the lower part of the hollow hammer at intervals, and the anvil pin penetrates through the through holes and is fixed on the pile rod. The utility model discloses utilize stake self to make the center pin, enable the accurate powerful hitting of hollow hammer and hit on the hammering block round pin, can make the stake pole tamp into soil fast under the condition of no mechanical power, simple structure dismantles the installation swiftly convenient, uses nimble safety, is applicable to any abominable operational environment. "

Above-mentioned equipment does not have the stop device of stake pole when using, can lead to the stake pole to produce the deviation when being strikeed, can not carry on spacingly to the stake pole of different external diameters moreover, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a marine wind power pile driver.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a marine wind power pile driver comprises a first hydraulic machine, a second hydraulic machine, an equipment box, a frame, a base and a support, wherein the frame and the support are installed at the upper end of the base, the support is installed on one side of the frame, a limiting frame is arranged at the top end of the frame, the first hydraulic machine is installed on the limiting frame, a first sleeve is arranged at the lower end of the first hydraulic machine, a lifting rod is arranged on the first sleeve, a pile hammer is arranged at the bottom end of the lifting rod, a through hole, a limiting device, a clamping groove and a fixing bolt are arranged on the frame, the through hole is located at the lower half part of the frame, the clamping groove is located below the through hole, the limiting device comprises a limiting plate, a limiting hole and a clamping block are arranged on the limiting plate, the clamping block is installed on one side of the limiting plate and located in the clamping groove, a screw hole is arranged on one side of the clamping block, and the fixing bolt is located at the other side of the frame, and mutually support with the screw, the lower extreme of support is equipped with the switch board, the mid portion of support is equipped with the backing plate, the second hydraulic press is installed on the backing plate, the one end of second hydraulic press is equipped with the second sleeve pipe, be equipped with the telescopic link on the second sleeve pipe, the telescopic link runs through the through-hole, just the one end of telescopic link is equipped with the auxiliary block, be equipped with the auxiliary hole on the auxiliary block, the equipment box is installed on the top of support to and be equipped with the wire between the switch board, be equipped with first oil pipe between equipment box and the first hydraulic press, be equipped with second oil pipe between equipment box and the second hydraulic press.

In order to improve the stability of this structure, the utility model discloses an improvement has, be equipped with the fixing base on the backing plate, the lower extreme at the second hydraulic press is installed to the fixing base.

In order to improve the result of use of this structure, the utility model discloses an improvement has, stop device is equipped with two to the structure is the same, and all installs in same one side of frame, the revolving door is established to one side of equipment box, be equipped with the sight glass on the revolving door, the material of sight glass is toughened glass.

In order to improve the practicality of this structure, the utility model discloses an improve and have, be equipped with the cavity on the frame, the both ends of support all are equipped with the mount pad, just be equipped with construction bolt between mount pad and the base.

(III) advantageous effects

Compared with the prior art, the utility model provides a marine wind power pile driver possesses following beneficial effect:

the offshore wind power pile driver comprises a limiting plate, wherein a limiting hole and a clamping block are arranged on the limiting plate, the clamping block is arranged on one side of the limiting plate, and is positioned in the clamping groove, one side of the clamping block is provided with a screw hole, the fixing bolt is positioned at the other side of the frame and is matched with the screw hole, in the structure, the pile rod can be limited by the limiting device, thereby improving the stability of piling, reducing piling deviation, the second hydraulic press is arranged on the backing plate, one end of the second hydraulic press is provided with a second sleeve, the second sleeve is provided with a telescopic rod, one end of the telescopic rod is provided with an auxiliary block, the auxiliary block is provided with an auxiliary hole, and through second hydraulic press and the auxiliary block that is equipped with, conveniently run through spacing hole with the bottom of stake pole, improved the result of use of this structure, and then improved the pile efficiency of this structure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the frame of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the limiting plate in fig. 1 according to the present invention;

in the figure: 1. a base; 2. a support; 3. a first hydraulic machine; 4. a frame; 5. a second hydraulic machine; 6. a mounting seat; 7. a first oil pipe; 8. a second oil pipe; 9. an equipment box; 10. a first sleeve; 11. a limiting frame; 12. a lifting rod; 13. a pile hammer; 14. a second sleeve; 15. a through hole; 16. a telescopic rod; 17. an auxiliary block; 18. a base plate; 19. a fixed seat; 20. fixing the bolt; 21. a card slot; 22. a clamping block; 23. a limiting plate; 24. a screw hole; 25. a limiting hole; 26. a cavity; 27. a control cabinet.

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. 1-3, the offshore wind power pile driver of the present invention comprises a first hydraulic machine 3, a second hydraulic machine 5, an equipment box 9, a frame 4, a base 1 and a support 2, wherein the frame 4 and the support 2 are both mounted on the upper end of the base 1, the support 2 is mounted on one side of the frame 4, a limiting frame 11 is disposed on the top end of the frame 4, the first hydraulic machine 3 is mounted on the limiting frame 11, a first sleeve 10 is disposed on the lower end of the first hydraulic machine 3, a lifting rod 12 is disposed on the first sleeve 10, a hammer 13 is disposed at the bottom end of the lifting rod 12, a through hole 15, a limiting device, a clamping groove 21 and a fixing bolt 20 are disposed on the frame 4, the through hole 15 is disposed on the lower half portion of the frame 4, the clamping groove 21 is disposed below the through hole 15, the limiting device includes a limiting plate 23, a limiting hole 25 and a clamping block 22 are disposed on the limiting plate 23, the fixture block 22 is installed at one side of the limiting plate 23 and is located in the fixture groove 21, a screw hole 24 is arranged at one side of the fixture block 22, the fixing bolt 20 is located at the other side of the frame 4, and is matched with the screw hole 24, the lower end of the bracket 2 is provided with a control cabinet 27, the middle part of the bracket 2 is provided with a backing plate 18, the second hydraulic machine 5 is arranged on a backing plate 18, one end of the second hydraulic machine 5 is provided with a second sleeve 14, the second sleeve 14 is provided with a telescopic rod 16, the telescopic rod 16 penetrates through the through hole 15, and one end of the telescopic rod 16 is provided with an auxiliary block 17, the auxiliary block 17 is provided with an auxiliary hole, the equipment box 9 is arranged at the top end of the bracket 2, and a lead is arranged between the first oil pipe and the control cabinet 27, a first oil pipe 7 is arranged between the equipment box 9 and the first hydraulic machine 3, and a second oil pipe 8 is arranged between the equipment box 9 and the first hydraulic machine 5.

In order to improve the stability of this structure, the utility model discloses an improvement has, be equipped with fixing base 19 on the backing plate 18, fixing base 19 is installed at the lower extreme of second hydraulic press 5, here, can carry on spacingly to second hydraulic press 5 through the fixing base 19 that is equipped with to the stability of second hydraulic press 5 when the operation has been improved.

In order to improve the result of use of this structure, the utility model discloses an improvement has, stop device is equipped with two to the structure is the same, and all installs in same one side of frame 4, the revolving door is established to one side of equipment box 9, be equipped with the sight glass on the revolving door, the material of sight glass is toughened glass, and in this structure, as shown in fig. 1, through two stop device that are equipped with, can further improvement to the spacing effect of stake pole to open the revolving door, conveniently overhaul the inside apparatus of equipment box 9, can see the inside condition of equipment box 9 in the external world clearly through the sight glass.

In order to improve the practicality of this structure, the utility model discloses an improve and have, be equipped with cavity 26 on the frame 4, the both ends of support 2 all are equipped with mount pad 6, just be equipped with construction bolt between mount pad 6 and the fixing base 19, in this structure, through the cavity 26 that is equipped with on the frame 4, can reduce the material of doing work of frame 4 under the condition that does not influence this structure normal use, through the construction bolt that is equipped with on the mount pad 6, conveniently with support 2 dismantlement on frame 4.

To sum up, the offshore wind power pile driver of the present invention is used, the support frame 2 is provided with a ladder stand, the equipment box 9 is conveniently operated by the ladder stand, a plurality of mechanical devices such as a hydraulic pump and a hydraulic oil tank are arranged in the equipment box 9, the control cabinet 27 is connected with the mechanical devices in the equipment box 9 by wires, so that the structure can be controlled by the control cabinet 27, detailed explanation is not specifically provided in the structure, the working principle of the first hydraulic machine 3 and the second hydraulic machine 5 is the same, the basic principle is that the hydraulic pump conveys hydraulic oil to the integrated cartridge valve block, the hydraulic oil is distributed to the upper cavity or the lower cavity of the oil cylinder by various check valves and overflow valves, the oil cylinder moves under the action of high pressure oil, the hydraulic machine is a device for transferring pressure by using liquid, when liquid transfers pressure in a closed container, it follows pascal's law, when the first hydraulic machine 3 and the second hydraulic machine 5 are running, the hydraulic oil is transported in the first oil pipe 7 and the second oil pipe 8, and it is not described in detail here, when the pile rod is hoisted by the crane, the second hydraulic machine 5 is started, the telescopic rod 16 will extend on the second casing pipe 14, the telescopic rod 16 will drive the auxiliary block 17 to extend when extending, then the auxiliary hole on the auxiliary block 17 will extend through the pile rod, here, it is noted that the inner diameter of the auxiliary hole is larger than the outer diameter of the pile rod, the telescopic rod 16 will make the auxiliary block 17 retract when retracting, further will "bring" the bottom end of the pile rod above the limit plate 23, then the fixing device on the crane will be released, the pile rod will sequentially extend through the auxiliary hole and the limit hole 25, then the first hydraulic machine 3 is started, after the first hydraulic machine 3 is started, the lifting rod 12 will be lifted on the first casing pipe 10, and then drive pile hammer 13 and go up and down to pile to the stake, when needing to change the not unidimensional limiting plate 23, at first loosen fixing bolt 20, then take out fixture block 22 in draw-in groove 21 can, simple structure, convenient operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The offshore wind power pile driver is characterized by comprising a first hydraulic machine (3), a second hydraulic machine (5), an equipment box (9), a frame (4), a base (1) and a support (2), wherein the frame (4) and the support (2) are both installed at the upper end of the base (1), the support (2) is installed at one side of the frame (4), a limiting frame (11) is arranged at the top end of the frame (4), the first hydraulic machine (3) is installed on the limiting frame (11), a first sleeve (10) is arranged at the lower end of the first hydraulic machine (3), a lifting rod (12) is arranged on the first sleeve (10), a pile hammer (13) is arranged at the bottom end of the lifting rod (12), a through hole (15), a limiting device, a clamping groove (21) and a fixing bolt (20) are arranged on the frame (4), the through hole (15) is located at the lower half part of the frame (4), the clamping groove (21) is located below the through hole (15), the limiting device comprises a limiting plate (23), a limiting hole (25) and a clamping block (22) are arranged on the limiting plate (23), the clamping block (22) is installed on one side of the limiting plate (23) and located in the clamping groove (21), a screw hole (24) is formed in one side of the clamping block (22), a fixing bolt (20) is located on the other side of the frame (4) and matched with the screw hole (24), a control cabinet (27) is arranged at the lower end of the support (2), a base plate (18) is arranged at the middle part of the support (2), the second hydraulic press (5) is installed on the base plate (18), a second sleeve (14) is arranged at one end of the second hydraulic press (5), a telescopic rod (16) is arranged on the second sleeve (14), the telescopic rod (16) penetrates through the through hole (15), and an auxiliary block (17) is arranged at one end of the telescopic rod (16), the hydraulic press is characterized in that auxiliary holes are formed in the auxiliary blocks (17), the equipment box (9) is installed at the top end of the support (2) and is provided with a wire between the equipment box and the control cabinet (27), a first oil pipe (7) is arranged between the equipment box (9) and the first hydraulic press (3), and a second oil pipe (8) is arranged between the equipment box (9) and the second hydraulic press (5).

2. Offshore wind pile driver according to claim 1, characterised in that the pad (18) is provided with a fixing seat (19), which fixing seat (19) is mounted at the lower end of the second hydraulic machine (5).

3. Offshore wind pile driver according to claim 1, characterised in that two of said stop means are provided and are structurally identical and are mounted on the same side of the frame (4).

4. Offshore wind pile driver according to claim 1, characterised in that the frame (4) is provided with a cavity (26).

5. Offshore wind pile driver according to claim 1, characterised in that the bracket (2) is provided with mounting seats (6) at both ends and that mounting bolts are provided between the mounting seats (6) and the base (1).

6. Offshore wind pile driver according to claim 1, characterised in that a revolving door is arranged on one side of the equipment box (9), and a sight glass is arranged on the revolving door, and the sight glass is made of toughened glass.