CN211167326U

CN211167326U - Hydraulic lifting drilling platform

Info

Publication number: CN211167326U
Application number: CN201921396658.3U
Authority: CN
Inventors: 王茂甡; 徐志深; 李从飞; 徐殿昕; 徐杰
Original assignee: Qingdao Binhai Survey And Mapping Co ltd
Current assignee: Qingdao Binhai Survey And Mapping Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-08-04
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a hydraulic pressure lift drilling platform, which comprises a ship body, the top of hull is provided with the platform, and the upper end surface of platform is close to the equal fixed mounting of department all around there is the guardrail, one side of guardrail is provided with the life buoy, one side surface of hull is close to middle fixed mounting of department has the staircase, the lower extreme surface of hull is close to department all around and all is provided with the spud leg, and the lower extreme fixed surface of spud leg installs end boots, one side fixed mounting that one side surface of spud leg is close to the hull has the hydro-cylinder, and the surface of spud leg is close to the position parcel of hull and has lower guide pin bushing, the top of guide pin bushing. The utility model discloses a be provided with a series of structures and make this device can make the rising of platform convenient more laborsaving in the use, the staff of being convenient for adjusts the height of platform apart from the sea water for the sea water is difficult for being infected with the surface of platform, prolongs the life of platform, optimizes the use.

Description

Hydraulic lifting drilling platform

Technical Field

The utility model relates to a drilling platform technical field specifically is hydraulic pressure lift drilling platform.

Background

At present, a drilling platform is required to be established for drilling operation at sea, the drilling platform is used for providing a safe and stable working environment for workers and equipment, the existing hydraulic lifting drilling platform comprises a hull, pile legs, guardrails, life buoys, escalators, bottom shoes, oil cylinders, a drilling tower and other main components, when the hydraulic lifting drilling platform is used, the pile legs are firstly extended into water through hydraulic oil cylinders, then the pile legs are fixed under the water through the bottom shoes, the hull is supported on the water surface, and then the drilling platform is operated through a drilling machine and a drilling tower, the hydraulic lifting drilling platform is convenient to disassemble and can be transported on land, a work area capable of realizing fine exploration and special project engineering exploration (offshore wind power project exploration, pipeline routing project, cross-sea bridge exploration water area, submarine oil field tunnel exploration, artificial island exploration, sea area use demonstration project exploration, sea area well position exploration, underwater ultra-hectometer deep borehole exploration, pipeline routing project planning, offshore bridge water area, Inland river project investigation, underwater mineral resource investigation and geological survey research project, etc.), but it has certain drawback when using, and when the staff adjusted the distance between platform and the hull, only realized through the telescopic link, it is hard great, brought certain inconvenience for the staff, and the platform very easily with the surface of water contact, the sea water is infected with the platform surface easily, causes certain injury to it, reduces its performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure lift drilling platform to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a platform is arranged above a ship body, guardrails are fixedly mounted on the outer surface of the upper end of the platform close to the periphery, a life buoy is arranged on one side of each guardrail, a staircase is fixedly mounted on the outer surface of one side of the ship body close to the middle, spud legs are arranged on the outer surface of the lower end of the ship body close to the periphery, bottom shoes are fixedly mounted on the outer surfaces of the lower ends of the spud legs, an oil cylinder is fixedly mounted on one side of the outer surface of one side of each spud leg close to the ship body, a lower guide sleeve wraps the outer surface of each spud leg close to the ship body, an upper guide sleeve is arranged above the lower guide sleeve, a pile pulling pile is fixedly mounted on the outer surface of the upper end of the platform close to the spud legs, an electric push rod is fixedly mounted between the platform and the ship body, the lower extreme surface fixed connection of body has the bungee cord, the upper end surface of hull has seted up logical groove near the position in the middle, and the upper end surface of hull has seted up the spacing groove near the position of electric putter, the inside fixed mounting of spacing groove has the stopper.

By adopting the technical scheme, the platform can rise more conveniently and labor-saving, and the working personnel can adjust the height of the platform from the seawater conveniently, so that the seawater is not easy to contaminate the surface of the platform, and the service life of the platform is prolonged.

Preferably, the elastic ropes correspond to the through grooves one to one, and one ends of the elastic ropes are fixedly installed in the through grooves.

Through adopting above-mentioned technical scheme for can produce certain distance between assurance hull and the platform.

Preferably, the limiting blocks are fixedly connected with one ends, far away from the platform, of the electric push rods, the electric push rods are in one-to-one correspondence with the pile legs, and the electric push rods are located on one sides of the pile legs and close to the ship body.

Through adopting above-mentioned technical scheme, can prevent to take place the condition of dislocation between hull and the platform.

Preferably, the number of the life buoys is a plurality, and the life buoys are evenly distributed on the outer surface of the upper end of the platform near the edge, and the number of the floats is a plurality, and the floats are evenly distributed on the outer surface of the lower end of the platform.

By adopting the technical scheme, the use safety of the device can be improved.

Preferably, the spud legs penetrate through the inner parts of the ship body and the platform and are close to the corners.

By adopting the technical scheme, the ship body and the platform are supported to stand on the sea.

Preferably, a drilling tower is fixedly arranged on the outer surface of the upper end of the platform close to the middle.

Through adopting above-mentioned technical scheme, can with the rig combined action, realize the function of probing.

To sum up, the utility model discloses following beneficial effect has:

the electric push rod is fixedly arranged between the platform and the ship body near the edge, the floating body is arranged between the platform and the ship body near the middle, the outer surface of the lower end of the floating body is fixedly connected with the elastic rope, the outer surface of the upper end of the ship body near the middle is provided with the through groove, the outer surface of the upper end of the ship body near the electric push rod is provided with the limiting groove, the limiting block is fixedly arranged in the limiting groove, a plurality of floating bodies float upwards in seawater in the moving process of the drilling platform, the floating bodies are fixed in the through groove through the elastic rope, the situation that the floating bodies are staggered between the ship body and the platform can be prevented, the floating bodies jack the platform upwards to float, the platform is separated from the ship body, the limiting block is fixedly arranged in the limiting groove, the connection stability between the electric push rod and the ship body is increased, and the situation that the dislocation between, simultaneously can upwards jack-up the platform, the buoyancy of cooperation electric putter and body in the sea water can make the lift of platform more convenient laborsaving, makes things convenient for the staff to adjust the height of platform apart from the sea water for the sea water is difficult for being infected with the surface of platform, makes various equipment and the instrument of placing on the platform obtain better protection, prolongs the life of platform.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a view of the utility model of the hull and the platform.

In the figure: 1. a hull; 2. a guardrail; 3. an escalator; 4. a life buoy; 5. pile legs; 6. a bottom boot; 7. an oil cylinder; 8. a drilling tower; 9. an upper guide sleeve; 10. a lower guide sleeve; 11. pulling piles; 12. a platform; 13. a float; 14. an electric push rod; 15. a limiting block; 16. a limiting groove; 17. a through groove; 18. the rope is loosened.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a hydraulic lifting drilling platform comprises a hull 1, a platform 12 is arranged above the hull 1, guardrails 2 are fixedly arranged on the outer surface of the upper end of the platform 12 close to the periphery, a life buoy 4 is arranged on one side of each guardrail 2, a ladder 3 is fixedly arranged on the outer surface of one side of the hull 1 close to the middle, spud legs 5 are arranged on the outer surface of the lower end of the hull 1 close to the periphery, bottom shoes 6 are fixedly arranged on the outer surfaces of the lower ends of the spud legs 5, firstly, the spud legs 5, the hull 1, the guardrails 2, the platform 12, the life buoy 4, the ladder 3, the bottom shoes 6, an oil cylinder 7, a drilling tower 8 and other related components are installed together, the spud legs 5 are used for supporting the drilling platform, the safety of the drilling platform can be improved by the guardrails 2, a lower guide sleeve 10 is wrapped on the outer surface of the spud legs 5 close to the hull 1, an upper guide sleeve 9 is, the outer surface of the upper end of a platform 12 is fixedly provided with a cable pile 11 close to a position of a pile leg 5, a cable rope is tied on the cable pile 11, then the drilling platform is put into water, a drilling tower 8 and a drilling machine are installed in place, the drilling platform is moved to the position needing drilling, a sleeve position, a drilling tool, a mud pit position, a hydraulic station position, a drill rod position and a water pump position are arranged on the platform 12 at the same time, after the drilling platform is put in place, the pile leg 5 is put down, a bottom shoe 6 fixedly connected with the pile leg 5 reaches the sea bottom, an oil cylinder 7 is fixedly arranged on one side of the outer surface of one side of the pile leg 5 close to a ship body 1, a worker starts the oil cylinder 7 to enable the ship body 1 to continuously rise far away from the sea level, when the ship body 1 reaches the required height, the ship body 1 and the pile leg 5 are fixed, so that the influence of seawater can be prevented, and the, after the whole drilling work is finished, the oil cylinder 7 lowers the ship body 1 to the sea surface, takes back the pile legs 5 on the sea bottom, and sends the ship body to the next drilling place, an electric push rod 14 is fixedly installed between the platform 12 and the ship body 1 near the edge, a floating body 13 is arranged between the platform 12 and the ship body 1 near the middle, an elastic rope 18 is fixedly connected with the outer surface of the lower end of the floating body 13, a through groove 17 is formed in the outer surface of the upper end of the ship body 1 near the middle, a limit groove 16 is formed in the outer surface of the upper end of the ship body 1 near the electric push rod 14, a limit block 15 is fixedly installed in the limit groove 16, in the moving process, when the sea water rises due to the influence of weather, a plurality of floating bodies 13 can float upwards in the sea water, the floating bodies 13 are fixed in the through groove 17 through the elastic rope 18, the situation that the floating bodies 13 are staggered between the ship body, make platform 12 and hull 1 separation, with stopper 15 fixed mounting in spacing groove 16, increase the stability of being connected between electric putter 14 and the hull 1, electric putter 14 through fixing between hull 1 and platform 12 can prevent the condition of taking place the dislocation between the two, simultaneously can upwards jack-up platform 12, cooperation electric putter 14's apical force and the buoyancy of body 13 in the sea water can make the rising of platform 12 more convenient, make things convenient for the staff to adjust the height of platform 12 apart from the sea water, make the sea water be difficult for being infected with the surface of platform 12, make various equipment and the instrument of placing on platform 12 obtain better protection, prolong platform 12's life, optimize the use.

Further, the elastic ropes 18 correspond to the through grooves 17 one by one, and one ends of the elastic ropes 18 are fixedly installed inside the through grooves 17 to ensure that a certain distance can be generated between the ship body 1 and the platform 12.

Furthermore, the limit blocks 15 and the ends, far away from the platform 12, of the electric push rods 14 are fixedly connected, the number of the electric push rods 14 corresponds to that of the pile legs 5 one by one, and the electric push rods 14 are located at the positions, close to the ship body 1, of one sides of the pile legs 5, so that the situation of dislocation between the ship body 1 and the platform 12 can be prevented.

Furthermore, the number of life buoy 4 is a plurality of, and its evenly distributed is in the upper end surface of platform 12 near border department, and the number of body 13 is a plurality of, and its evenly distributed is in the lower extreme surface of platform 12, can improve the security that the device used.

Further, the pile legs 5 are arranged inside the ship body 1 and the platform 12 near the corners in a penetrating manner and used for supporting the ship body 1 and the platform 12 to stand on the sea.

Further, a drilling tower 8 is fixedly arranged on the outer surface of the upper end of the platform 12 close to the middle, and can be matched with a drilling machine to realize the drilling function.

It should be noted that the present invention relates to a hydraulic lifting drilling platform, when in use, first, the leg 5, the hull 1, the guardrail 2, the platform 12, the life buoy 4, the staircase 3, the bottom shoe 6, the cylinder 7 and the drilling tower 8 are installed together, the type of the cylinder 7 is KT20-09-240, the leg 5 is used to support the drilling platform, the guardrail 2 can increase the safety of the drilling platform, the leg 5 and the hull 1 are installed together through the upper guide sleeve 9 and the lower guide sleeve 10, the rope is tied to the rope cable 11, then the drilling platform is put into water, the drilling tower 8 and the drilling machine are installed in place, the drilling platform is moved to the position to be drilled, the casing position, the drilling tool, the mud pit position, the hydraulic station position, the drill pipe position and the water pump position are simultaneously arranged on the platform 12, after waiting for the drilling platform, the leg 5 is put down, the leg 6 fixedly connected with the drilling platform arrives, the cylinder 7 is started by the staff, the cylinder 7, the ship 1 continues to rise to the sea level, when the ship 1 arrives at the sea level, the ship 1 and the sea level, the ship 1 can be fixed, the ship can be fixed with the ship 13, the ship can be prevented from being moved by the floating platform, the floating platform can be prevented from the floating platform, the floating platform can be prevented from being moved from the floating device, the floating device 13, the floating device can be prevented from being moved from the floating device, the floating device can be moved from the floating device, the floating device can be prevented from the floating device, the.

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. Hydraulic pressure lift drilling platform, including hull (1), its characterized in that: the building safety protection device is characterized in that a platform (12) is arranged above the ship body (1), the outer surface of the upper end of the platform (12) is close to the periphery and fixedly provided with guardrails (2), one side of each guardrail (2) is provided with a life buoy (4), the outer surface of one side of the ship body (1) is close to the middle part and fixedly provided with a staircase (3), the inner part of the ship body (1) is close to the periphery and is provided with pile legs (5), the outer surface of the lower end of each pile leg (5) is fixedly provided with a bottom shoe (6), the outer surface of one side of each pile leg (5) is close to one side of the ship body (1) and fixedly provided with an oil cylinder (7), the outer surface of each pile leg (5) is wrapped with a lower guide sleeve (10), an upper guide sleeve (9) is arranged above the lower guide sleeve (10), and the outer surface of the upper end of the platform (, the novel ship is characterized in that an electric push rod (14) is fixedly mounted between the platform (12) and the ship body (1) close to the corners, a floating body (13) is arranged between the platform (12) and the ship body (1) close to the middle, an elastic rope (18) is fixedly connected to the outer surface of the lower end of the floating body (13), a through groove (17) is formed in the outer surface of the upper end of the ship body (1) close to the middle, a limiting groove (16) is formed in the outer surface of the upper end of the ship body (1) close to the electric push rod (14), and a limiting block (15) is fixedly mounted inside the limiting groove (16).

2. The hydraulic jack-up rig according to claim 1, wherein: the elastic ropes (18) are in one-to-one correspondence with the through grooves (17), and one ends of the elastic ropes (18) are fixedly installed inside the through grooves (17).

3. The hydraulic jack-up rig according to claim 1, wherein: the limiting blocks (15) and the electric push rods (14) are fixedly connected with one end, far away from the platform (12), of each electric push rod (14), the electric push rods (14) correspond to the pile legs (5) one to one, and the electric push rods (14) are located on one sides of the pile legs (5) and are close to the ship body (1).

4. The hydraulic jack-up rig according to claim 1, wherein: the number of the life buoys (4) is a plurality, the life buoys are evenly distributed on the outer surface of the upper end of the platform (12) close to the edge, and the number of the floating bodies (13) is a plurality, and the life buoys are evenly distributed on the outer surface of the lower end of the platform (12).

5. The hydraulic jack-up rig according to claim 1, wherein: the pile legs (5) penetrate through the inner parts of the ship body (1) and the platform (12) and are close to corners.

6. The hydraulic jack-up rig according to claim 1, wherein: and a drilling tower (8) is fixedly arranged on the outer surface of the upper end of the platform (12) close to the middle.