CN213894871U

CN213894871U - Portable multifunctional combined lifting appliance for offshore drilling platform

Info

Publication number: CN213894871U
Application number: CN202022737303.5U
Authority: CN
Inventors: 何庆旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-06
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of hoist device, especially, be a portable many function combination hoist for ocean drilling platform, be not convenient for carry to current hoist, the function singleness, and can't carry on effectual accomodating to cause the lower problem of operating efficiency, the scheme is provided as follows now, and it includes the fixed plate, the top side of fixed plate is provided with the dead lever, the U-shaped groove has been seted up to the bottom side of fixed plate, fixed mounting has two first pivots on the inner wall of both sides around the U-shaped groove, rotates the top of installing the first riser and the top of second riser in two first pivots respectively. The utility model relates to a rationally, through mutually supporting between components such as electric putter, fixed establishment, sliding plate, removal wheel and dead lever, be convenient for expand the device and lift by crane article, can remove the thing simultaneously, be convenient for accomodate and carry, easy operation, convenient to use.

Description

Portable multifunctional combined lifting appliance for offshore drilling platform

Technical Field

The utility model relates to a hoist device technical field especially relates to an ocean drilling platform is with portable many function combination hoist.

Background

Ocean drilling platform is in the installation, and a lot of equipment need hoist and mount to take one's place for the transformer case, but because the equipment model is various, hoist and mount at every turn and all need do a large amount of preparation work, still need transport through transportation equipment after hoist and mount, and the operation is comparatively loaded down with trivial details, however current hoist is not convenient for carry, and the function singleness, and can't carry out effectual accomodating to it is lower to cause the operating efficiency, therefore we have proposed a portable many function combination hoist for ocean drilling platform and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a portable multifunctional combined lifting appliance for an ocean drilling platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable multifunctional combined lifting appliance for an offshore drilling platform comprises a fixed plate, wherein a fixed rod is arranged on the top side of the fixed plate, a U-shaped groove is formed in the bottom side of the fixed plate, two first rotating shafts are fixedly mounted on the inner walls of the front side and the rear side of the U-shaped groove, the top end of a first vertical plate and the top end of a second vertical plate are respectively rotatably mounted on the two first rotating shafts, lifting hooks are respectively rotatably mounted at the bottom end of the first vertical plate and the bottom end of the second vertical plate, the bottom end of the front side of the first vertical plate and the bottom end of the rear side of the second vertical plate are respectively rotatably mounted at the bottom end of the first supporting rod and the bottom end of the second supporting rod, sliding grooves are respectively formed in the rear side of the first vertical plate and the front side of the second vertical plate, sliding plates are slidably mounted in the sliding grooves, screw holes are formed in the sliding plates, a plurality of limiting holes are formed in the sliding grooves, and fixing mechanisms are respectively arranged at the top ends of the first supporting rod and the top end of the second supporting rod, the lithium battery is fixedly mounted on the inner wall of the top of the U-shaped groove, and the front side and the rear side of the lithium battery are fixedly connected with the inner walls of the front side and the rear side of the U-shaped groove respectively.

Preferably, the fixing mechanism comprises a rotating disc, a screw rod and a handle, the rear side of the rotating disc is fixedly welded with one end of the screw rod, the handle is fixedly connected with the front side of the rotating disc, the screw rod is matched with the screw hole, the other end of the screw rod is matched with the limiting hole, and the sliding plate can be fixed through the fixing mechanism.

Preferably, the top both ends of the top side of fixed plate are all fixed with the riser, the both ends of dead lever respectively with two risers one side top fixed connection that is close to each other, can carry out stable support to the dead lever through the riser.

Preferably, a supporting plate is fixedly mounted on one side of the first vertical plate, two moving wheels are fixedly mounted on one side of the fixing plate and one side of the supporting plate, and the device is convenient to move through the moving wheels.

Preferably, one side fixed mounting of second riser has the U-shaped handle, and the fixed cover is equipped with anti-skidding handle cover on the U-shaped handle, is convenient for carry the device through the U-shaped handle.

Preferably, the front side top of the first riser and the front side top of second riser all rotate and install the second pivot, rotate respectively in two second pivots and install first rotor plate and second rotor plate, one side fixed mounting that first rotor plate and second rotor plate are close to each other has same electric putter, is convenient for expand first riser and second riser through electric putter.

Preferably, the same sliding rod is fixedly mounted on the inner wall of the top and the inner wall of the bottom of the sliding groove, a sliding hole is formed in the sliding plate, the outer side of the sliding rod is connected with the sliding hole in a sliding mode, and the sliding plate can stably slide along the sliding groove through the sliding rod.

In the utility model, a portable many function combination hoist for ocean drilling platform, when using, fix dead lever and hoisting machinery at first, supply power to electric putter through the lithium cell, expand first riser and second riser through controlling electric putter, after first riser and second riser rotate to suitable angle along the corresponding first pivot, make the other end of screw rod stretch into spacing downthehole through handle rotation screw rod, fix the sliding plate, fix the lifting hook and the hoisting point of the article that need to hoist, hoist the article through hoisting machinery messenger's device;

after lifting by crane the completion, take off the dead lever from hoist and mount machinery, make it break away from the contact with spacing hole through handle rotating screw rod, rotate the primary riser and secondary riser to parallel position through electric putter, violently put the device and make the removal wheel contact with the platform, place article on the secondary riser, promote the device with article feed-in to required position, and take off article, through the U-shaped handle with the device remove under the cooperation of removal wheel to be fit for the position deposit can.

The utility model relates to a rationally, through mutually supporting between components such as electric putter, fixed establishment, sliding plate, removal wheel and dead lever, be convenient for expand the device and lift by crane article, can remove the thing simultaneously, be convenient for accomodate and carry, easy operation, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a portable multifunctional combined lifting appliance for an offshore drilling platform according to the present invention;

fig. 2 is a schematic structural view of a portion a of a portable multifunctional combined lifting appliance for an offshore drilling platform according to the present invention;

fig. 3 is a schematic cross-sectional structural view of the parts of the second vertical plate and the sliding plate of the portable multifunctional combined lifting appliance for the offshore drilling platform provided by the utility model;

fig. 4 is the utility model provides a portable many function combination hoist's for offshore drilling platform fixing mechanism's schematic structure view.

In the figure: 1. a fixing plate; 2. a vertical plate; 3. fixing the rod; 4. a U-shaped groove; 5. a first rotating shaft; 6. a first vertical plate; 7. a second vertical plate; 8. a first support bar; 9. a second support bar; 10. a chute; 11. a sliding plate; 12. a screw hole; 13. a limiting hole; 14. a second rotating shaft; 15. a first rotating plate; 16. a second rotating plate; 17. an electric push rod; 18. a fixing mechanism; 19. a slide bar; 20. a hook; 21. a support plate; 22. a moving wheel; 23. a U-shaped handle; 24. a lithium battery.

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.

Referring to fig. 1-4, a portable multifunctional combined lifting appliance for an offshore drilling platform comprises a fixed plate 1, a fixed rod 3 is arranged on the top side of the fixed plate 1, a U-shaped groove 4 is arranged on the bottom side of the fixed plate 1, two first rotating shafts 5 are fixedly arranged on the inner walls of the front side and the rear side of the U-shaped groove 4, the top end of a first vertical plate 6 and the top end of a second vertical plate 7 are respectively rotatably arranged on the two first rotating shafts 5, a lifting hook 20 is respectively rotatably arranged on the bottom end of the first vertical plate 6 and the bottom end of the second vertical plate 7, the bottom end of a first supporting rod 8 and the bottom end of a second supporting rod 9 are respectively rotatably arranged on the bottom end of the front side of the first vertical plate 6 and the bottom end of the rear side of the second vertical plate 7, a sliding groove 10 is respectively arranged on the rear side of the first vertical plate 6 and the front side of the second vertical plate, the top end of the first support rod 8 and the top end of the second support rod 9 are both provided with a fixing mechanism 18, a lithium battery 24 is fixedly mounted on the inner wall of the top of the U-shaped groove 4, and the front side and the rear side of the lithium battery 24 are fixedly connected with the inner walls of the front side and the rear side of the U-shaped groove 4 respectively.

In this embodiment, the fixing mechanism 18 includes a rotating disc, a screw rod and a handle, the rear side of the rotating disc is fixedly welded to one end of the screw rod, the handle is fixedly connected to the front side of the rotating disc, the screw rod is matched with the screw hole, the other end of the screw rod is matched with the limiting hole 13, and the sliding plate 11 can be fixed through the fixing mechanism 18.

In this embodiment, the equal fixed mounting in top side both ends of fixed plate 1 has riser 2, and the both ends of dead lever 3 respectively with two risers 2 one side top fixed connection that are close to each other can carry out stable support to dead lever 3 through riser 2.

In this embodiment, one side fixed mounting of first riser 6 has backup pad 21, and one side of fixed plate 1 and one side of backup pad 21 are equal fixed mounting have two to move wheel 22, are convenient for remove the device through moving wheel 22.

In this embodiment, one side fixed mounting of second riser 7 has U-shaped handle 23, and the fixed cover is equipped with anti-skidding handle cover on the U-shaped handle 23, is convenient for carry the device through the U-shaped handle.

In this embodiment, the front side top of first riser 6 and the front side top of second riser 7 all rotate and install second pivot 14, rotate respectively on two second pivots 14 and install first rotating plate 15 and second rotating plate 16, one side fixed mounting that first rotating plate 15 and second rotating plate 16 are close to each other has same electric putter 17, is convenient for expand first riser 6 and second riser 7 through electric putter 17.

In this embodiment, the same sliding rod 19 is fixedly mounted on the top inner wall and the bottom inner wall of the sliding chute 10, a sliding hole is formed in the sliding plate 11, the outer side of the sliding rod 19 is slidably connected with the sliding hole, and the sliding plate 11 can stably slide along the sliding chute 10 through the sliding rod 19.

In the utility model, when in use, the fixed rod 3 is firstly fixed with a hoisting machine, the electric push rod 17 is powered by the lithium battery 24, the first vertical plate 6 and the second vertical plate 7 are unfolded by controlling the electric push rod 17, when the first vertical plate 6 and the second vertical plate 7 rotate to a proper angle along the corresponding first rotating shaft 5, the other end of the screw rod extends into the limit hole 13 by rotating the screw rod through the handle, the sliding plate 11 is fixed, the lifting hook 20 is fixed with the lifting point of an object to be hoisted, the hoisting machine is used for hoisting the object, after the hoisting is finished, the fixed rod 3 is taken down from the hoisting machine, the screw rod is rotated through the handle to be separated from the limit hole 13, the first vertical plate 6 and the second vertical plate 7 are rotated to a parallel position by the electric push rod 17, the device is transversely placed and the moving wheel 22 is contacted with a platform, the article is placed on the second riser 7, the device is pushed to feed the article to the desired position, the article is removed, and the device is moved to the appropriate position for storage by the U-shaped handle 23 in cooperation with the moving wheel 22.

The above, only be 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 present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A portable multifunctional combined lifting appliance for an offshore drilling platform comprises a fixing plate (1) and is characterized in that a fixing rod (3) is arranged on the top side of the fixing plate (1), a U-shaped groove (4) is formed in the bottom side of the fixing plate (1), two first rotating shafts (5) are fixedly mounted on inner walls of the front side and the rear side of the U-shaped groove (4), the top ends of a first vertical plate (6) and a second vertical plate (7) are respectively rotatably mounted on the two first rotating shafts (5), lifting hooks (20) are respectively rotatably mounted at the bottom end of the first vertical plate (6) and the bottom end of the second vertical plate (7), the bottom end of the first supporting rod (8) and the bottom end of the second supporting rod (9) are respectively rotatably mounted at the bottom end of the front side of the first vertical plate (6) and the bottom end of the rear side of the second vertical plate (7), sliding grooves (10) are respectively formed in the rear sides of the first vertical plate (6) and the second vertical plate (7), sliding plate (11) is slidably mounted in sliding groove (10), screw hole (12) have been seted up on sliding plate (11), a plurality of spacing holes (13) have been seted up in sliding groove (10), the top of first bracing piece (8) and the top of second bracing piece (9) all are provided with fixed establishment (18), fixed mounting has lithium cell (24) on the top inner wall of U-shaped groove (4), and both sides around lithium cell (24) respectively with the front and back both sides inner wall fixed connection of U-shaped groove (4).

2. The portable multifunctional combined lifting appliance for the offshore drilling platform is characterized in that the fixing mechanism (18) comprises a rotating disc, a screw rod and a handle, the rear side of the rotating disc is fixedly welded with one end of the screw rod, the handle is fixedly connected with the front side of the rotating disc, the screw rod is matched with the screw hole, and the other end of the screw rod is matched with the limiting hole (13).

3. The portable multifunctional combined lifting appliance for the offshore drilling platform as claimed in claim 1, wherein the two ends of the top side of the fixed plate (1) are both fixedly provided with the vertical plate (2), and the two ends of the fixed rod (3) are respectively fixedly connected with the top ends of the two vertical plates (2) at the side close to each other.

4. The portable multifunctional combined lifting appliance for the offshore drilling platform is characterized in that a supporting plate (21) is fixedly installed on one side of the first vertical plate (6), and two moving wheels (22) are fixedly installed on one side of the fixing plate (1) and one side of the supporting plate (21).

5. The portable multifunctional combined lifting appliance for the offshore drilling platform is characterized in that a U-shaped handle (23) is fixedly installed on one side of the second vertical plate (7), and an anti-skid handle sleeve is fixedly sleeved on the U-shaped handle (23).

6. The portable multifunctional combined lifting appliance for the offshore drilling platform is characterized in that the front top ends of the first vertical plate (6) and the second vertical plate (7) are rotatably provided with second rotating shafts (14), the two second rotating shafts (14) are respectively rotatably provided with a first rotating plate (15) and a second rotating plate (16), and one side, close to each other, of the first rotating plate (15) and one side, close to the second rotating plate (16), of the second rotating plate (16) are fixedly provided with the same electric push rod (17).

7. The portable multifunctional combined lifting appliance for the offshore drilling platform according to claim 1, wherein the same sliding rod (19) is fixedly mounted on the top inner wall and the bottom inner wall of the sliding chute (10), the sliding plate (11) is provided with a sliding hole, and the outer side of the sliding rod (19) is slidably connected with the sliding hole.