CN219860282U - Petroleum drilling tool lifting device - Google Patents

Abstract

The utility model discloses petroleum drilling tool hoisting equipment, in particular to the technical field of hoisting, which comprises a crane and a hoisting rope arranged on the crane, wherein the tail end of the hoisting rope is connected with a hoisting ring, the lower end of the hoisting ring is fixedly provided with a C-shaped frame, the top wall of the horizontal end of the C-shaped frame is fixedly provided with an upper clamping block, and the bottom wall of the horizontal end of the C-shaped frame is provided with a lower clamping block. According to the petroleum drilling tool hoisting equipment, the pipeline is placed between the upper clamping block and the lower clamping block, and then the first screw is rotated, so that the upper clamping block and the lower clamping block clamp a pipe fitting from the middle part, meanwhile, the arranged baffle plate can further ensure that the pipeline cannot fall off, the L-shaped plate is driven by the hydraulic telescopic rods on the left side and the right side to move, the short sides of the L-shaped plate extend into the pipeline to form the clamping hooks, the left end and the right end of the pipeline are clamped by the L-shaped plate, and therefore the pipeline is prevented from falling off in the hoisting process, the falling risk of the pipe fitting is reduced, the hoisting stability of the pipe fitting is improved, and the life safety of workers is improved.

Description

Petroleum drilling tool lifting device

Technical Field

The utility model relates to the technical field of hoisting, in particular to petroleum drilling tool hoisting equipment.

Background

The petroleum drilling refers to the work of finding an oil storage block through exploration, drilling a cylindrical hole with a certain diameter downwards or at one side at a preselected surface as a position by using special equipment and technology, and drilling to reach a subsurface hydrocarbon reservoir; at present, a common drilling method is to crush bottom hole rock by using equipment such as a drilling machine, and the equipment and the like are required to be hoisted during drilling work.

Various forms of tubing, such as mud pipes, surface oil casings, reservoir oil casings, etc., need to be lifted during the oil drilling process. Generally hoist and mount the pipeline through the hoist and mount area, because hoist and mount area itself produces the fold easily, is difficult to laminate completely with the pipe fitting surface, has influenced the steadiness of pipe fitting hoist and mount in-process, leads to the pipe fitting to follow hoist and mount area landing, produces danger easily, so provides a petroleum drilling tool lifting device, can effectively solve the problem among the background art.

Disclosure of Invention

The utility model mainly aims to provide petroleum drilling tool hoisting equipment which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a petroleum drilling tool lifting device, includes the loop wheel machine and sets up the lifting rope on the loop wheel machine, lifting rope end-to-end connection has rings, rings lower extreme fixed mounting has C type frame, C type frame horizontal end roof fixed mounting has last clamp splice, C type frame horizontal end diapire is provided with down the clamp splice, C type frame horizontal end bottom runs through and threaded connection has first screw rod, first screw rod upper end is connected with lower clamp splice bottom rotation, clamp splice lower extreme fixed mounting has a plurality of slide bars down, the slide bar lower extreme runs through C type frame setting, both ends all fixed mounting has hydraulic telescoping rod about the vertical part of C type frame, hydraulic telescoping rod output fixed mounting has the fixed block, the one end fixed mounting that hydraulic telescoping rod was kept away from to the fixed block has L template, C type frame opening front end upper portion is connected with the baffle through the bull stick rotation.

Preferably, a spring is sleeved on the outer surface of the sliding rod and is positioned between the lower clamping block and the C-shaped frame.

Preferably, the crank is fixedly arranged at the lower end of the first screw.

Preferably, a limiting block is fixedly arranged at the lower end of the sliding rod.

Preferably, the limiting hole is formed in the side end of the baffle, the threaded hole is formed in the C-shaped frame close to the lower end of the baffle, a second screw rod is inserted into the limiting hole and is in threaded connection with the threaded hole, and a knob is fixedly mounted on the outer portion of the second screw rod.

Preferably, the arc-shaped grooves are formed in the ends, close to each other, of the upper clamping block and the lower clamping block.

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

the utility model discloses petroleum drilling tool hoisting equipment, which is characterized in that a pipeline is placed between an upper clamping block and a lower clamping block, then the upper clamping block and the lower clamping block clamp a pipe fitting from the middle part by rotating a first screw, meanwhile, a baffle plate is arranged, the pipeline can be further prevented from falling off, an L-shaped plate is driven by hydraulic telescopic rods on the left side and the right side to move, the short sides of the L-shaped plate extend into the pipeline to form clamping hooks, the left end and the right end of the pipeline are clamped by the L-shaped plate, so that the pipeline is prevented from falling off in the hoisting process, the falling risk of the pipe fitting is reduced, the hoisting stability of the pipe fitting is improved, and the life safety of workers is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first view structure according to the present utility model;

FIG. 3 is a schematic view of a second view angle structure according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a crane; 2. a hanging rope; 3. a hanging ring; 4. a C-shaped frame; 5. an upper clamping block; 6. a lower clamping block; 7. a slide bar; 8. a spring; 9. a first screw; 10. a baffle; 11. a second screw; 12. a hydraulic telescopic rod; 13. a fixed block; 14. an L-shaped plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the petroleum drilling tool hoisting equipment comprises a crane 1 and a hoisting rope 2 arranged on the crane 1, wherein the tail end of the hoisting rope 2 is connected with a hoisting ring 3, the lower end of the hoisting ring 3 is fixedly provided with a C-shaped frame 4, the top wall of the horizontal end of the C-shaped frame 4 is fixedly provided with an upper clamping block 5, the bottom wall of the horizontal end of the C-shaped frame 4 is provided with a lower clamping block 6, the bottom of the horizontal end of the C-shaped frame 4 is penetrated and is in threaded connection with a first screw 9, the upper end of the first screw 9 is rotationally connected with the bottom of the lower clamping block 6, the lower end of the lower clamping block 6 is fixedly provided with a plurality of slide bars 7, the lower end of the slide bars 7 is penetrated and is arranged through the C-shaped frame 4, the left end and the right end of the vertical part of the C-shaped frame 4 are fixedly provided with hydraulic telescopic rods 12, the output end of the hydraulic telescopic rods 12 is fixedly provided with fixed blocks 13, one ends of the fixed blocks 13 far away from the hydraulic telescopic rods 12 are fixedly provided with L14, the upper parts of the front ends of the C-shaped frame 4 are rotationally connected with baffles 10 through rotating rods, and the arranged middle baffles 10 can avoid the pipe fittings from falling down when the pipe fittings are clamped.

The outer surface sleeve of the sliding rod 7 is provided with a spring 8, two ends of the spring 8 are respectively fixed with the lower clamping block 6 and the C-shaped frame 4, the spring 8 is positioned between the lower clamping block 6 and the C-shaped frame 4, when the upper clamping block 5 and the lower clamping block 6 clamp pipe fittings, the spring 8 is in a stretching state, and when the first screw rod 9 rotates and gradually breaks away from the inside of the C-shaped frame 4, the spring 8 pulls the lower clamping block 6 to be close to the inner wall of the C-shaped frame 4, so that the size of a clamping space is increased.

A crank is fixedly arranged at the lower end of the first screw rod 9, so that the first screw rod 9 can be conveniently rotated, and the strength is saved.

The lower end of the sliding rod 7 is fixedly provided with a limiting block to prevent the sliding rod 7 from being separated, thereby influencing the use.

Limiting holes are formed in the side ends of the baffle 10, threaded holes are formed in the lower ends, close to the baffle 10, of the C-shaped frame 4, second screw rods 11 are inserted into the limiting holes, the second screw rods 11 are in threaded connection with the threaded holes, knobs are fixedly mounted outside the baffle 10 and located on the second screw rods 11, the baffle 10 is fixed to the opening of the C-shaped frame 4 through the second screw rods 11 in the hoisting process, and the pipe fitting is prevented from falling off in the hoisting process.

The arc grooves are formed in the ends, close to each other, of the upper clamping block 5 and the lower clamping block 6, the arc grooves are adapted to the shape of the pipe fitting, and the pipe fitting can be clamped better.

The working principle of the utility model is as follows: during the use, place the pipeline between clamp splice 5 and lower clamp splice 6, then through rotating first screw rod 9, make clamp splice 5 and lower clamp splice 6 with the pipe fitting centre gripping down, then drive L template 14 through the hydraulic telescoping rod 12 of left and right sides and remove, L template 14 minor face stretches into the pipeline and forms the trip, thereby both ends block about with the pipeline, thereby prevent that the pipeline from dropping at the in-process of hoist and mount, reduce the risk that the pipe fitting slippage falls, improve the stability of pipe fitting hoist and mount, improve staff's life safety.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a petroleum drilling tool lifting device, includes loop wheel machine (1) and sets up lifting rope (2) on loop wheel machine (1), its characterized in that: lifting ring (3) are connected to the end-to-end connection of lifting rope (2), lifting ring (3) lower extreme fixed mounting has C type frame (4), C type frame (4) horizontal end roof fixed mounting has upper clamp splice (5), C type frame (4) horizontal end bottom wall is provided with clamp splice (6) down, C type frame (4) horizontal end bottom runs through and threaded connection has first screw rod (9), first screw rod (9) upper end rotates with clamp splice (6) bottom down to be connected, clamp splice (6) lower extreme fixed mounting has a plurality of slide bars (7), slide bar (7) lower extreme runs through C type frame (4) setting, both ends equal fixed mounting has hydraulic telescoping rod (12) about C type frame (4) vertical portion, hydraulic telescoping rod (12) output fixed mounting has fixed block (13), the one end fixed mounting that hydraulic telescoping rod (12) were kept away from to fixed block (13) has L (14), C type frame (4) open front end upper portion is connected with baffle (10) through rotating.

2. The petroleum drilling tool lifting apparatus of claim 1, wherein: the outer surface of the sliding rod (7) is sleeved with a spring (8), and the spring (8) is positioned between the lower clamping block (6) and the C-shaped frame (4).

3. The petroleum drilling tool lifting apparatus of claim 1, wherein: the lower end of the first screw rod (9) is fixedly provided with a crank.

4. The petroleum drilling tool lifting apparatus of claim 1, wherein: the lower end of the sliding rod (7) is fixedly provided with a limiting block.

5. The petroleum drilling tool lifting apparatus of claim 1, wherein: limiting holes are formed in the side ends of the baffle plates (10), threaded holes are formed in the lower ends, close to the baffle plates (10), of the C-shaped frames (4), second screw rods (11) are inserted into the limiting holes, the second screw rods (11) are in threaded connection with the threaded holes, and knobs are fixedly mounted on the outer portions of the baffle plates (10) and located on the second screw rods (11).

6. The petroleum drilling tool lifting apparatus of claim 1, wherein: the arc grooves are formed in the ends, close to each other, of the upper clamping block (5) and the lower clamping block (6).