CN214657015U

CN214657015U - Marine pile driver convenient to it is fixed

Info

Publication number: CN214657015U
Application number: CN202022682718.7U
Authority: CN
Inventors: 唐苏闽; 唐扬进; 唐夏娃; 季鹏飞; 沈勇; 许飞飞; 吴卫军; 陶存和; 曹干军; 王小波
Original assignee: Dongtai Juli Machinery Manufacturing Ltd
Current assignee: Dongtai Juli Machinery Manufacturing Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-11-09
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of pile drivers, and discloses a marine pile driver convenient to fix, which comprises a supporting plate, wherein a supporting rod is fixedly connected with the front end middle position of the upper surface of the supporting plate, a limiting sleeve is fixedly connected with the rear surface of the supporting rod close to the middle position, two first fixed pulleys are fixedly connected with the inner part of the limiting sleeve, a fixed sleeve is fixedly connected with the upper end of the supporting rod, and a plurality of second fixed pulleys are fixedly connected with the lower surface of the inner part of the fixed sleeve, the utility model discloses a fixed rod and a fixed block are arranged, a worker can make the fixed rod and install the fixed rod according to the actual situation, two fixed blocks are respectively arranged at the two ends of the fixed rod, and then the fixed block is welded firmly with the contact part of a ship body by electric welding, so as to complete the installation and fixation of the pile driver, the operation is very simple, and the first spring, the second spring and the telescopic rod in a buffer component can reduce the vibration generated during the work of the pile driver, avoid the vibration to cause the damage to beating stake machine internals.

Description

Marine pile driver convenient to it is fixed

Technical Field

The utility model relates to a pile driver technical field specifically is a marine pile driver convenient to it is fixed.

Background

The pile driver for ship is composed of pile hammer, pile frame and auxiliary equipment, the pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at front of pile frame and is hoisted by hoisting hook, the pile frame is a steel structure tower frame, and the rear part of the pile frame is provided with a hoist for hoisting pile and pile hammer.

However, the conventional pile driver for ships is inconvenient to fix, and the conventional pile driver for ships cannot avoid damage to parts of the pile driver due to vibration generated during operation. Accordingly, those skilled in the art have provided a pile driver for a ship which is easy to fix, so as to solve the problems suggested in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine pile driver convenient to it is fixed to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a marine pile driver convenient to it is fixed, includes the backup pad, the upper surface front end intermediate position department fixedly connected with bracing piece of backup pad, the rear surface of bracing piece is close to intermediate position department fixedly connected with stop collar, two first fixed pulleys of inside fixedly connected with of stop collar, the fixed cover of upper end fixedly connected with of bracing piece, a plurality of second fixed pulley is connected with to the inside fixed surface of fixed cover, the equal fixedly connected with connecting rod in both sides upper end about the bracing piece, the upper surface of backup pad is close to rear end position department and installs the hoist engine, the inside fixedly connected with of hoist engine connects the rope, the one end fixedly connected with pile piece of connecting the rope, the outside of backup pad is provided with buffer unit.

As a further aspect of the present invention: the utility model discloses a buffer assembly, including buffer assembly, first splint of embracing of the equal fixedly connected with in front and back surface left and right sides edge upper end of buffer assembly, and the equal fixedly connected with second of the equal fixedly connected with in front and back surface left and right sides edge lower extreme of buffer assembly embraces splint, the upper surface of first splint of embracing runs through and the meshing is connected with spacing bolt, the lower extreme of spacing bolt and the upper surface that the splint were embraced to the second rotate respectively and fixedly connected with embrace the clamp splice, first splint and the second of embracing are embraced and are installed the dead lever between the splint, both ends all meshing are connected with the fixed block about the dead lever.

As a further aspect of the present invention: the buffer component comprises a supporting seat, a plurality of first springs are fixedly connected to the inner bottom surface of the supporting seat, a sliding plate is slidably connected to the inner portion of the supporting seat, a plurality of limiting rods are embedded into the sliding plate and fixedly connected to the inner portion of the sliding plate, telescopic rods are elastically connected to the inner portions of the limiting rods, and second springs are movably sleeved on the outer surfaces of the telescopic rods.

As a further aspect of the present invention: four two liang a set of difference fixed connection of splint are embraced to first clamp plate and four second is on the front and back surface of supporting seat, the dead lever is located four inside of embracing the clamp splice, and both ends all seted up screw thread about the dead lever.

As a further aspect of the present invention: the support plate is connected inside the support seat in a sliding mode, the upper end of the first spring is fixedly connected to the lower surface of the sliding plate, and the upper end of the telescopic rod is fixedly connected to the lower surface of the support plate.

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

1. the utility model discloses a be provided with dead lever and fixed block, the staff can make the dead lever and install according to actual conditions, adorns two fixed blocks respectively and welds the installation of firmly having just accomplished the pile driver with fixed block and hull contact department at the both ends reuse electric welding of dead lever, and it is very simple to operate.

2. The utility model discloses a be provided with the buffering subassembly, first spring, second spring and the telescopic link in the buffering subassembly can reduce the vibration that the pile driver during operation produced, avoid the vibration to cause the damage to the stake machine internals of beating.

Drawings

FIG. 1 is a schematic structural view of a marine pile driver that is easily secured;

FIG. 2 is a sectional view of a stop collar in the marine pile driver for facilitating fastening;

FIG. 3 is a sectional view of a fixing sleeve in a marine pile driver for facilitating fixing;

FIG. 4 is a cross-sectional view of a bumper assembly in a marine pile driver that facilitates securement.

In the figure: 1. a support plate; 2. a support bar; 3. a limiting sleeve; 4. a first fixed pulley; 5. fixing a sleeve; 6. a second fixed pulley; 7. a connecting rod; 8. a winch; 9. connecting ropes; 10. piling blocks; 11. a buffer assembly; 12. a first holding clamp plate; 13. a second holding clamp plate; 14. a limit bolt; 15. clamping blocks are embraced; 16. fixing the rod; 17. a fixed block; 18. a supporting seat; 19. a first spring; 20. a sliding plate; 21. a limiting rod; 22. a telescopic rod; 23. a second spring.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a marine pile driver convenient for fixing comprises a support plate 1, a support rod 2 is fixedly connected to the middle position of the front end of the upper surface of the support plate 1, a position-limiting sleeve 3 is fixedly connected to the rear surface of the support rod 2 near the middle position, two first fixed pulleys 4 are fixedly connected to the inside of the position-limiting sleeve 3, a fixing sleeve 5 is fixedly connected to the upper end of the support rod 2, a plurality of second fixed pulleys 6 are fixedly connected to the inner lower surface of the fixing sleeve 5, connecting rods 7 are fixedly connected to the upper ends of the left and right side surfaces of the support rod 2, one ends of the two connecting rods 7 are respectively fixedly connected to the left and right sides of the rear end of the upper surface of the support plate 1, a winch 8 is installed near the rear end of the upper surface of the support plate 1, the winch 8 is electrically connected to an external controller, and a connecting rope 9 is fixedly connected to the inside of the winch 8, the connecting rope 9 penetrates through the space between the two first fixed pulleys 4 and the upper surfaces of the plurality of second fixed pulleys 6, one end of the connecting rope 9 is fixedly connected with a piling block 10, the upper ends of the left and right side edges of the front and back surfaces of the buffer assembly 11 are fixedly connected with first clamping plates 12, the lower ends of the left and right side edges of the front and back surfaces of the buffer assembly 11 are fixedly connected with second clamping plates 13, the upper surface of the first clamping plate 12 is penetrated and engaged with limit bolts 14, the lower ends of the limit bolts 14 and the upper surfaces of the second clamping plates 13 are respectively rotated and fixedly connected with clamping blocks 15, a fixing rod 16 is arranged between the first clamping plate 12 and the second clamping plates 13, the fixing rod 16 is positioned inside the four clamping blocks 15, the left and right ends of the fixing rod 16 are both provided with threads, the left and right ends of the fixing rod 16 are engaged with fixing blocks 17, the fixing rod 16 is arranged between the four clamping blocks 15, and the limit bolts 14 are rotated clockwise to enable the clamping blocks 15 to firmly clamp the fixing rod 16, then, fixing blocks 17 are respectively installed at two ends of the fixing rod 16, the fixing blocks 17 are rotated to be tightly attached to the ship body, and then the contact positions of the fixing blocks 17 and the ship body are welded by electric welding, so that the pile driver is installed and fixed conveniently.

In fig. 1 and 4: the outside of backup pad 1 is provided with buffering subassembly 11, buffering subassembly 11 includes supporting seat 18, backup pad 1 sliding connection is in the inside of supporting seat 18, two double-phase a set of difference fixed connection of four first clamp plates 12 and four second clamp plates 13 is embraced on the front and back surface of supporting seat 18, the inside bottom surface fixedly connected with a plurality of first spring 19 of supporting seat 18, and the inside sliding connection of supporting seat 18 has a sliding plate 20, the upper end fixed connection of first spring 19 is on the lower surface of sliding plate 20, the inside embedding and fixedly connected with a plurality of gag lever post 21 of sliding plate 20, the inside elastic connection of gag lever post 21 has telescopic link 22, the upper end fixed connection of telescopic link 22 is on the lower surface of backup pad 1, the surface activity of telescopic link 22 has cup jointed second spring 23, backup pad 1 in the pile driver can slide in supporting seat 18 and rely on first spring 19, the vibration takes place, The second spring 23 and the telescopic rod 22 are bounced to buffer, so that the damage of vibration to parts of the pile driver is reduced.

The utility model discloses a theory of operation is: when the crane is used, a worker firstly hangs the pile driver on a ship by using the crane, rotates the limit bolt 14 anticlockwise by using a wrench to separate the two clamping blocks, manufactures the fixed rod 16 which is longer than the width of the ship and forms threads at two ends of the fixed rod 16, places the fixed rod 16 between the four clamping blocks 15 and rotates the limit bolt 14 clockwise to enable the clamping blocks 15 to clamp the fixed rod 16 firmly, then installs the fixed blocks 17 at two ends of the fixed rod 16 and rotates the fixed blocks 17 to be tightly attached to a ship body, and completes the installation and fixation of the pile driver by using electric welding at the contact part of the fixed blocks 17 and the ship body, wherein when the support plate 1 in the pile driver vibrates, the support plate can slide in the support seat 18 and can be cushioned by means of the first spring 19, the second spring 23 and the telescopic rod 22, so that the damage of the pile driver parts caused by the vibration is reduced.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The marine pile driver convenient to fix comprises a supporting plate (1) and is characterized in that a supporting rod (2) is fixedly connected to the middle position of the front end of the upper surface of the supporting plate (1), a limiting sleeve (3) is fixedly connected to the position, close to the middle position, of the rear surface of the supporting rod (2), two first fixed pulleys (4) are fixedly connected to the inner portion of the limiting sleeve (3), a fixing sleeve (5) is fixedly connected to the upper end of the supporting rod (2), a plurality of second fixed pulleys (6) are fixedly connected to the lower surface of the inner portion of the fixing sleeve (5), connecting rods (7) are fixedly connected to the upper ends of the surfaces of the left side and the right side of the supporting rod (2), a winch (8) is installed on the position, close to the rear end, of the winch (8) is fixedly connected with a connecting rope (9), and a pile driving block (10) is fixedly connected to one end of the connecting rope (9), a buffer component (11) is arranged outside the supporting plate (1).

2. The marine pile driver convenient to fix as recited in claim 1, wherein the upper ends of the left and right edges of the front and back surfaces of the buffer assembly (11) are fixedly connected with a first clasping plate (12), the lower ends of the left and right edges of the front and back surfaces of the buffer assembly (11) are fixedly connected with a second clasping plate (13), the upper surface of the first clasping plate (12) is connected with a limit bolt (14) in a penetrating and meshing manner, the lower end of the limit bolt (14) and the upper surface of the second clasping plate (13) are respectively rotated and fixedly connected with a clasping block (15), a fixing rod (16) is installed between the first clasping plate (12) and the second clasping plate (13), the left and right ends of the fixing rod (16) are connected with a fixing block (17) in a meshing manner, the buffer assembly (11) comprises a supporting seat (18), and a plurality of first springs (19) are fixedly connected with the inner bottom surface of the supporting seat (18), and the inside sliding connection of supporting seat (18) has sliding plate (20), the inside embedding of sliding plate (20) and fixedly connected with a plurality of gag lever post (21), the inside elastic connection of gag lever post (21) has telescopic link (22), the surface activity of telescopic link (22) is cup jointed second spring (23).

3. The marine pile driver convenient to fix as recited in claim 1, wherein one ends of the two connecting rods (7) are respectively fixedly connected to the left and right sides of the rear end of the upper surface of the supporting plate (1), the windlass (8) is electrically connected with an external controller, and the connecting rope (9) passes through between the two first fixed pulleys (4) and the upper surfaces of the plurality of second fixed pulleys (6).

4. The marine pile driver convenient to fix as recited in claim 2, wherein four first clamping plates (12) and four second clamping plates (13) are fixedly connected to the front and rear surfaces of the supporting base (18) in pairs, the fixing rod (16) is located inside the four clamping blocks (15), and the left and right ends of the fixing rod (16) are threaded.

5. Marine pile driver facilitating fixation according to claim 2, characterised in that the support plate (1) is slidably connected inside the support base (18), and the upper end of the first spring (19) is fixedly connected to the lower surface of the sliding plate (20).