CN220284798U - Double-body piling ship suitable for shallow water area - Google Patents

Abstract

The utility model provides a double-body piling ship suitable for shallow water areas, which belongs to the technical field of offshore engineering construction and comprises a ship body, wherein sliding rails are arranged on two sides of the ship body, and a telescopic hydraulic pump device is arranged on the sliding rails and is connected to the sliding rails in a sliding manner. The sliding rail is connected with the telescopic supporting leg through the telescopic hydraulic pump device, and the telescopic supporting leg is horizontally and slidably connected with the sliding rail on two sides of the ship body. According to the utility model, the telescopic hydraulic pump devices are arranged on the sliding rails on the two sides of the ship body, the telescopic supporting legs are connected through the telescopic hydraulic pump devices, the bottom of the ship body can be separated from an easy-to-lay area through vertical adjustment of the telescopic supporting legs, and the mobile capacity of a piling ship is increased through horizontal adjustment of the telescopic supporting legs.

Description

Double-body piling ship suitable for shallow water area

Technical Field

The utility model relates to the technical field of offshore engineering construction, in particular to a double-body piling ship suitable for shallow water areas.

Background

The pile driving ship is also called as a floating pile driving frame and is a ship special for underwater pile driving operation in projects such as wharfs, embankments, bridges and the like. The pile driving frame is arranged at the end part or the side of the head deck and comprises a fixed type pile driving device, a rotary type pile driving device, a movable type pile driving device, a tiltable pile driving device and the like. The driving force of the pile hammer is of gravity, steam engine, diesel engine, pneumatic, electric, hydraulic and other types. The ship is equipped with the pile driver by winch and anchor position on the jack-up platform during operation, can adapt to the pile driving operation under the heavy stormy waves. Because the truss type pile frame mechanism and the pile hammer have larger weight, the pile driving ship has deep draft, and because of complex topography and more ravines in a shallow water level area, the pile driving ship is extremely easy to be stranded when in driving operation movement, and the driving efficiency is seriously affected.

Disclosure of Invention

In view of the drawbacks of the prior art, an object of the present utility model is to provide a double-body piling ship suitable for shallow water.

The utility model provides a double-body piling ship suitable for shallow water areas, which comprises a ship body, wherein slide rails are arranged on two sides of the ship body, a telescopic hydraulic pump device is arranged on each slide rail, and the telescopic hydraulic pump device is connected to the slide rails in a sliding manner;

the sliding rail is connected with the telescopic supporting leg through the telescopic hydraulic pump device, and the telescopic supporting leg is horizontally and slidably connected with the sliding rails on two sides of the ship body.

In some embodiments, the piling gantry further comprises a deck arranged on the ship body, and the piling gantry is vertically arranged on one side of the deck.

In some embodiments, the piling gantry comprises an upper beam plate, a first detachable flange plate is arranged on the upper beam plate, a second detachable flange plate is arranged on the deck, and the first detachable flange plate and the second detachable flange plate are arranged on the same vertical direction.

In some embodiments, the upper beam plate is further provided with a detachable cover plate, the first detachable flange plate is fixed on the detachable cover plate through a bolt connecting flange fixing hole, and the second detachable flange plate is fixed on the deck through the bolt connecting flange fixing hole.

In some embodiments, a plurality of piles are stacked on the deck, a hoist is further arranged on one side of the upper beam plate, a lifting rope is arranged on the hoist, and the hoist is connected with the piles through the lifting rope.

In some embodiments, the pile body is lifted by the winch and inserted into the holes on the first detachable flange and the second detachable flange, and the first detachable flange and the second detachable flange are mutually matched to fix the pile body.

In some embodiments, the first detachable flange adopts a detachable flange with a split structure, and the second detachable flange adopts a detachable flange with an integrated structure.

In some embodiments, the catamaran pile driving vessel is of catamaran construction.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the telescopic hydraulic pump devices are arranged on the sliding rails on the two sides of the ship body, the telescopic supporting legs are connected through the telescopic hydraulic pump devices, the bottom of the ship body can be separated from an easily stranded area through vertical adjustment of the telescopic supporting legs, and the mobile capacity of a piling ship is increased through horizontal adjustment of the telescopic supporting legs;

meanwhile, the utility model adopts the structural design of the catamaran, so that the stability of the ship body can be improved, the perpendicularity during piling is ensured, and the deck area of the catamaran structure is larger, so that more equipment to be piled and other piling equipment can be loaded; moreover, the pile driving ship with the double-body structure has good mobility, can conveniently and rapidly adjust the position of the ship body, is convenient for pile driving, and improves pile driving efficiency.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of a twin pile driving vessel adapted for shallow water applications in accordance with the present utility model;

FIG. 2 is a schematic view of the flange plate position on a double pile driving ship applicable to shallow water areas;

FIG. 3 is an enlarged schematic view of the flange plate of the double pile driving boat suitable for shallow water areas according to the present utility model;

FIG. 4 is a second enlarged schematic view of the flange plate of the double-body pile driving boat applicable to shallow water areas;

FIG. 5 is a schematic view of the upper beam plate structure of the double-body piling ship applicable to shallow water areas;

FIG. 6 is a schematic diagram of the operation of the utility model for pulling up piles in a double pile driving vessel suitable for shallow water;

fig. 7 is a schematic diagram showing the operation of the present utility model for inserting piles into a double pile driving ship for shallow water.

Reference numerals:

slide rail 1 flange plate 6

Windlass 7 of hull 2

Deck 21 telescopic leg 8

Pile body 3 flange fixing hole 9

Detachable cover plate 10 of second flange plate 4

Piling gantry 5 rope 11

Upper beam plate 51

Detailed Description

The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.

As shown in fig. 1-7, the utility model comprises a ship body 2, wherein slide rails 1 are arranged on two sides of the ship body 2, a telescopic hydraulic pump device is arranged on the slide rails 1, and the telescopic hydraulic pump device is connected on the slide rails 1 in a sliding manner. The slide rail 1 is connected with the telescopic support leg 8 through a telescopic hydraulic pump device, and the telescopic support leg 8 is horizontally and slidably connected with the slide rails 1 on two sides of the ship body 2.

The utility model also comprises a piling gantry 5, a deck 21 is arranged on the ship body 2, and the piling gantry 5 is vertically arranged on the rear side of the deck 21. The piling gantry 5 comprises an upper beam plate 51, a first detachable flange plate 6 is arranged on the upper beam plate 51, a second detachable flange plate 4 is arranged on the deck 21, and the first detachable flange plate 6 and the second detachable flange plate 4 are arranged on the same vertical direction. The upper beam plate 51 is further provided with a detachable cover plate 10, the detachable first flange plate 6 is fixed on the detachable cover plate 10 through a bolt connecting flange fixing hole 9, and the detachable second flange plate 4 is fixed on the deck 21 through the bolt connecting flange fixing hole 9. A plurality of piles 3 are piled on the deck 21, a winch 7 is further arranged on one side of the upper beam plate 51, a winding rope 11 is arranged on the winch 7, and the winch 7 is connected with the piles 3 through the winding rope 11. Pile body 3 is lifted by winch 7 and inserted into holes on first and second detachable flanges 6 and 4, and pile body 3 is fixed by the mutual cooperation of first and second detachable flanges 6 and 4. The detachable flange plate I6 adopts a detachable flange plate with a split structure, and the detachable flange plate II 4 adopts an integrated structure. The utility model adopts a catamaran structure.

Specifically, in this embodiment, the telescopic hydraulic pump device adopts a hydraulic jack, the hydraulic jack is mounted on two slide rails 1 on the side surface of the hull 2, and the telescopic support leg 8 is connected through the hydraulic jack, so that the height of the telescopic support leg 8 can be adjusted.

Specifically, in this embodiment, a high-pressure water gun may be further disposed on the deck 21 of the hull 2, and the high-pressure water gun is specifically disposed below the piling gantry 5, and may spray water flows with different pressures under the piling holes according to requirements, that is, impact pile pits with different depths under the pile body 3 to be driven, so as to facilitate insertion of the pile body 3.

Specifically, in this embodiment, a detachable clip may be further provided on the pile driving gantry 5, and the hoist 7 may be facilitated to pull the pile body 3 to be driven into a predetermined pile driving position through the detachable clip.

Working principle:

according to the utility model, the bottom of the ship body is raised by adjusting the length of the telescopic support leg, meanwhile, the telescopic support leg is in sliding connection with the ship body, the ship body can be separated from a stranded area by controlling the movement of the telescopic support leg, so that a piling ship can conveniently travel in the easy stranded area, meanwhile, the movement capacity of the piling ship is increased, the travelling speed is increased, and the piling efficiency is improved.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.

The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.

Claims (8)

1. The double-body piling ship suitable for the shallow water area is characterized by comprising a ship body (2), wherein sliding rails (1) are arranged on two sides of the ship body (2), a telescopic hydraulic pump device is arranged on the sliding rails (1), and the telescopic hydraulic pump device is connected to the sliding rails (1) in a sliding manner;

the sliding rail (1) is connected with the telescopic supporting leg (8) through the telescopic hydraulic pump device, and the telescopic supporting leg (8) is horizontally and slidably connected with the sliding rails (1) on two sides of the ship body (2).

2. The double-body piling ship suitable for shallow water areas according to claim 1, further comprising a piling gantry (5), wherein a deck (21) is provided on the hull (2), and the piling gantry (5) is vertically provided on one side of the deck (21).

3. The double-body piling ship suitable for shallow water areas according to claim 2, wherein the piling gantry (5) comprises an upper beam plate (51), a detachable flange plate I (6) is arranged on the upper beam plate (51), a detachable flange plate II (4) is arranged on the deck (21), and the detachable flange plate I (6) and the detachable flange plate II (4) are arranged in the same vertical direction.

4. A double-body piling ship suitable for shallow water areas according to claim 3, characterized in that the upper beam plate (51) is further provided with a detachable cover plate (10), the detachable flange plate one (6) is fixed on the detachable cover plate (10) through a bolt connecting flange fixing hole (9), and the detachable flange plate two (4) is fixed on the deck (21) through the bolt connecting flange fixing hole (9).

5. The double-body piling ship suitable for shallow water areas according to claim 4, wherein a plurality of piles (3) are piled on the deck (21), a winch (7) is further arranged on one side of the upper beam plate (51), a winding rope (11) is arranged on the winch (7), and the winch (7) is connected with the piles (3) through the winding rope (11).

6. The double-body piling ship suitable for shallow water areas according to claim 5, wherein a pile body (3) is lifted by the winch (7) and inserted into the holes on the first detachable flange plate (6) and the second detachable flange plate (4), and the first detachable flange plate (6) and the second detachable flange plate (4) are mutually matched to fix the pile body (3).

7. The double-body piling ship suitable for shallow water areas according to claim 6, wherein the detachable flange plate I (6) adopts a detachable flange plate with a split type structure, and the detachable flange plate II (4) adopts a detachable flange plate with an integrated structure.

8. The twin pile driving vessel for shallow water according to claim 1, which adopts a twin pile driving vessel structure.