CN215974561U

CN215974561U - Hoisting pipe device for petroleum drilling equipment

Info

Publication number: CN215974561U
Application number: CN202122533220.9U
Authority: CN
Inventors: 宋张杰; 宋�莹; 何英君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-08
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a hoisting pipe device for petroleum drilling equipment in the technical field of petroleum drilling auxiliary equipment, which comprises a rectangular frame, wherein a pipe barrel is fixedly arranged in the rectangular frame, rotating grooves are uniformly formed in the outer side of the pipe barrel, fixed blocks are uniformly arranged in the pipe barrel, a rotating screw rod is rotatably arranged on the outer side of the fixed block, one end of the rotating screw rod is fixedly connected with a bevel gear, a bevel gear ring is rotatably arranged on the outer side of the pipe barrel corresponding to the position of the bevel gear, the limitation of clamping pipelines with different sizes is reduced through an arranged adjusting and clamping mechanism, the phenomenon that the pipelines fall off during clamping is avoided, the stability of clamping the pipelines with different sizes is increased, the phenomenon that the main rope breaks and a backup rope is excessively stressed through the arranged accidental falling prevention mechanism, and the phenomenon that the pipelines fall off due to the breakage of the main rope is avoided, the protection to the surrounding staff is improved.

Description

Hoisting pipe device for petroleum drilling equipment

Technical Field

The utility model relates to the technical field of petroleum drilling auxiliary equipment, in particular to a hoisting pipe device for petroleum drilling equipment.

Background

The drilling equipment is an engineering for drilling a stratum into a cylindrical hole with a certain depth by using mechanical equipment, and can be divided into a pause drill and a rotary drill according to a rock crushing mode and the type of a used tool; in geological work, columnar round holes with smaller diameter and larger depth are drilled into the ground by using drilling equipment, the diameter and the depth of the drilled holes are also called as drilled holes, the drilling diameter and the depth are larger depending on the drilling application, mineral buried depth and the like, the drilling diameter of drilling oil, natural gas and underground water is larger, and in the Chinese patent with the patent number of 202021423214.7, a hoisting pipe device for the oil drilling equipment is specifically mentioned, and comprises a lower clamping plate, an anti-slip mat, a connecting plate, a guide hole, an upper clamping plate, a rotary groove, a reset spring, a guide rod, a connecting sleeve, a threaded hole, an adjusting screw, a hoisting plate, an L-shaped plate, a hook plate, a positioning plate, a pressing plate, a bearing, a positioning groove and a limiting plate. The utility model adopts a combined structure of an upper clamping plate and a lower clamping plate.

However, when the hoisting pipe device for the oil drilling equipment is used, the clamping effect on pipelines with different sizes is not ideal, the clamped pipelines are easy to slide and fall off, and the using effect of the hoisting pipe device is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hoisting pipe device for petroleum drilling equipment, which aims to solve the problems that the clamping effect of pipelines with different sizes is not ideal, the clamped pipelines easily slide and fall off, and the using effect of the hoisting pipe device is easily influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a pipe hoisting device for petroleum drilling equipment comprises a rectangular frame, wherein a pipe barrel is fixedly installed inside the rectangular frame, an adjusting and clamping mechanism is fixedly installed inside the pipe barrel, and the adjusting and clamping mechanism is mainly formed by combining a rotating groove, a clamping and fixing block for adjusting and clamping, a bevel gear and a bevel gear ring;

the top end of the rectangular frame is fixedly provided with an accidental dropping prevention mechanism, and the accidental dropping prevention mechanism is mainly formed by combining a main rope, a first damper for preventing accidental dropping, a first spring and a standby rope;

the bottom fixed mounting of rectangular frame has the shock attenuation to place the mechanism, the shock attenuation is placed the mechanism and is mainly formed by the combination of second spring and second damping and the toper fixed block that is used for the shock attenuation to place.

The adjusting and clamping mechanism comprises a rotating groove, a clamping fixed block, a rotating screw, a bevel gear ring, a case, a motor and a driving gear;

the outer side of the pipe barrel is uniformly provided with rotating grooves, clamping fixed blocks are uniformly placed in the pipe barrel, rotating screws are rotatably mounted on the outer sides of the clamping fixed blocks, one ends of the rotating screws are fixedly connected with bevel gears, the outer sides of the pipe barrel are rotatably mounted with bevel gear rings corresponding to the positions of the bevel gears, the outer sides of the rectangular frames are fixedly connected with a case, one end of the case is fixedly mounted with a motor, and an output shaft of the motor is fixedly connected with a driving gear;

the input end of the motor is electrically connected with the output end of the commercial power.

The bevel gear is meshed with the inner side of the bevel gear ring, and the driving gear is meshed with the outer side of the bevel gear ring.

The accidental falling prevention mechanism comprises a main rope, a fixing plate, a first damper, a first spring, a connecting plate and a standby rope;

the rectangular frame is characterized in that a main rope is uniformly and fixedly connected to the top end of the rectangular frame, a fixing plate is fixedly connected to the other end of the main rope, first dampers are fixedly connected to four corners of the bottom end of the fixing plate, a first spring is sleeved on the outer side of each first damper, a connecting plate is fixedly connected to the bottom end of each first damper, and a standby rope is fixedly connected to the bottom end of the connecting plate.

The other end of the standby rope is fixedly connected with the four corners of the rectangular frame, and the diameter of the main rope is the same as that of the standby rope.

The shock absorption placing mechanism comprises a second damper, a second spring and a conical fixed block;

the bottom end of the rectangular frame is uniformly and fixedly connected with a second damper, a second spring is sleeved on the outer side of the second damper, and a conical fixed block is fixedly connected to the bottom end of the second damper.

The bottom of toper fixed block is smooth curved surface, the length of toper fixed block is 15 cm.

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

1. through the regulation fixture who sets up, can carry out the centre gripping to unidimensional pipeline fixedly, reduce the limitation to unidimensional pipeline centre gripping, the condition that drops appears when having avoided the pipeline centre gripping, has increased and has carried out the stability of centre gripping to unidimensional pipeline.

2. Through the mechanism that drops of preventing accident that sets up, can use reserve rope to continue to hoist the pipeline, avoid the main rope fracture reserve to use the atress of rope too big, avoided the main rope fracture to lead to the condition that the pipeline dropped to appear, improved the protectiveness to this peripheral staff.

3. The shock absorption placing mechanism is arranged through the shock absorption placing mechanism, so that the placing stability of the device is improved, the shock generated when the device is in contact with the bottom surface is buffered, the shock generated when the device is placed is reduced, the placing stability of the device is improved, and the protection effect of the pipeline is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the explosive structure of the present invention;

FIG. 3 is a schematic view of the adjusting fixture according to the present invention;

FIG. 4 is a schematic view of the motor and drive gear of the present invention;

FIG. 5 is a schematic structural view of the anti-accidental drop mechanism of the present invention;

FIG. 6 is a schematic structural view of the shock absorbing placement mechanism of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a rectangular frame; 2. a tube barrel;

3. adjusting the clamping mechanism; 301. a rotating groove; 302. clamping a fixed block; 303. rotating the screw; 304. a bevel gear; 305. a conical gear ring; 306. a chassis; 307. a motor; 308. a drive gear;

4. an accidental drop prevention mechanism; 401. a main rope; 402. a fixing plate; 403. a first damping; 404. a first spring; 405. a connecting plate; 406. a standby rope;

5. a shock absorbing placement mechanism; 501. a second damping; 502. a second spring; 503. and a conical fixing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme that: a hoisting pipe device for oil drilling equipment is disclosed, as shown in fig. 1-4, and comprises a rectangular frame 1, wherein a pipe barrel 2 is fixedly installed inside the rectangular frame 1, an adjusting and clamping mechanism 3 is fixedly installed inside the pipe barrel 2, and the adjusting and clamping mechanism 3 comprises a rotating groove 301, a clamping and fixing block 302, a rotating screw 303, a bevel gear 304, a bevel gear ring 305, a case 306, a motor 307 and a driving gear 308;

the outer side of the pipe barrel 2 is uniformly provided with a rotating groove 301, the clamping fixing block 302 is uniformly placed in the pipe barrel 2, the outer side of the clamping fixing block 302 is rotatably provided with a rotating screw 303, one end of the rotating screw 303 is fixedly connected with a bevel gear 304, the outer side of the pipe barrel 2 is rotatably provided with a bevel gear ring 305 corresponding to the position of the bevel gear 304, the outer side of the rectangular frame 1 is fixedly connected with a case 306, one end of the case 306 is fixedly provided with a motor 307, an output shaft of the motor 307 is fixedly connected with a driving gear 308, an input end of the motor 307 is electrically connected with an output end of commercial power, the bevel gear 304 is connected with the inner side of the bevel gear ring 305 in a meshing manner, the driving gear 308 is connected with the outer side of the bevel gear ring 305 in a meshing manner, and the pipeline can be clamped conveniently.

When using this hoist and mount pipe device, at first place the pipeline inside barrel 2 along the slip of centre gripping fixed block 302, operation motor 307 drives drive gear 308 and rotates after that, combine drive gear 308 to be connected with the meshing in the awl ring 305 outside, and the meshing of awl ring 305 inboard and bevel gear 304 is connected, it rotates screw 303 to drive, through the threaded connection who rotates screw 303 and centre gripping fixed block 302, it is fixed to make centre gripping fixed block 302 remove to carry out the centre gripping to the pipeline, the limitation to not unidimensional pipe centre gripping has been reduced, the condition that drops when having avoided the pipe centre gripping appears, the stability of carrying out the centre gripping to not unidimensional pipeline has been increased.

As shown in fig. 5, an accidental drop preventing mechanism 4 is fixedly mounted at the top end of the rectangular frame 1, and the accidental drop preventing mechanism 4 includes a main rope 401, a fixing plate 402, a first damper 403, a first spring 404, a connecting plate 405, and a spare rope 406;

the even fixedly connected with main rope 401 in top of rectangular frame 1, the other end fixedly connected with fixed plate 402 of main rope 401, the first damping 403 of the equal fixedly connected with in bottom four corners position department of fixed plate 402, first spring 404 has been cup jointed in the outside of first damping 403, the bottom fixedly connected with connecting plate 405 of first damping 403, the reserve rope 406 of bottom fixedly connected with of connecting plate 405, the other end of reserve rope 406 and rectangular frame 1's four corners position department fixed connection, the diameter of main rope 401 is the same with the diameter of reserve rope 406, be convenient for fixed to this hoist and mount pipe device.

Subsequently, the fixing plate 402 is connected with a hoisting machine, the placed pipeline is hoisted by using the main rope 401, when the main rope 401 is damaged and falls off, the rectangular frame 1 can fall down to drive the standby rope 406 to stretch, meanwhile, the connecting plate 405 is driven to move down to enable the first damping 403 and the first spring 404 to stretch, shock absorption treatment is carried out on sudden falling, the pipeline is continuously hoisted by using the standby rope 406, the phenomenon that the main rope 401 breaks and the standby rope 406 is overlarge, the phenomenon that the main rope 401 breaks to cause the pipeline to fall is avoided, and the protection of peripheral workers is improved.

As shown in fig. 6, a shock-absorbing placement mechanism 5 is fixedly mounted at the bottom end of the rectangular frame 1, and the shock-absorbing placement mechanism 5 comprises a second damper 501, a second spring 502 and a conical fixing block 503;

the even fixedly connected with second damping 501 in bottom of rectangular frame 1, second spring 502 has been cup jointed in the outside of second damping 501, and the bottom fixedly connected with toper fixed block 503 of second damping 501, the bottom of toper fixed block 503 are smooth curved surface, and the length of toper fixed block 503 is 15cm, has guaranteed the stability that the device placed when ground.

When the ground that places the device, toper fixed block 503 can contact with ground, and along with the gravity of the device, toper fixed block 503 sinks to ground inside naturally, drives second damping 501 and the shrink of second spring 502 simultaneously, cushions the impact that produces when the device contacts with the bottom surface, has reduced the vibrations that the device produced when placing, has improved the stability when the device is placed, has improved the protection effect when placing the pipeline.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an oil drilling equipment is with hoist and mount pipe device, includes rectangular frame (1), its characterized in that: a pipe barrel (2) is fixedly installed inside the rectangular frame (1), an adjusting clamping mechanism (3) is fixedly installed inside the pipe barrel (2), and the adjusting clamping mechanism (3) is mainly formed by combining a rotating groove (301), a clamping fixing block (302) for adjusting clamping, a bevel gear (304) and a bevel gear ring (305);

an accidental dropping prevention mechanism (4) is fixedly mounted at the top end of the rectangular frame (1), and the accidental dropping prevention mechanism (4) is mainly formed by combining a main rope (401), a first damper (403) for preventing accidental dropping, a first spring (404) and a standby rope (406);

the bottom end of the rectangular frame (1) is fixedly provided with a shock absorption placing mechanism (5), and the shock absorption placing mechanism (5) is mainly formed by combining a second spring (502), a second damping block (501) and a conical fixing block (503), wherein the second damping block is used for shock absorption placing.

2. The tubing set for petroleum drilling equipment according to claim 1, wherein: the adjusting and clamping mechanism (3) comprises a rotating groove (301), a clamping fixed block (302), a rotating screw (303), a bevel gear (304), a bevel gear ring (305), a case (306), a motor (307) and a driving gear (308);

the outer side of the pipe barrel (2) is uniformly provided with rotating grooves (301), clamping fixing blocks (302) are uniformly placed in the pipe barrel (2), the outer side of each clamping fixing block (302) is rotatably provided with a rotating screw (303), one end of each rotating screw (303) is fixedly connected with a bevel gear (304), the outer side of the pipe barrel (2) is rotatably provided with a bevel gear ring (305) corresponding to the position of the bevel gear (304), the outer side of the rectangular frame (1) is fixedly connected with a case (306), one end of the case (306) is fixedly provided with a motor (307), and an output shaft of the motor (307) is fixedly connected with a driving gear (308);

the input end of the motor (307) is electrically connected with the output end of the commercial power.

3. The tubing set for petroleum drilling equipment according to claim 2, wherein: the bevel gear (304) is connected with the inner side of the bevel gear ring (305) in a meshing way, and the driving gear (308) is connected with the outer side of the bevel gear ring (305) in a meshing way.

4. The tubing set for petroleum drilling equipment according to claim 1, wherein: the accidental falling prevention mechanism (4) comprises a main rope (401), a fixing plate (402), a first damper (403), a first spring (404), a connecting plate (405) and a spare rope (406);

the uniform and fixedly connected with main rope (401) in top of rectangular frame (1), the other end fixedly connected with fixed plate (402) of main rope (401), the equal first damping of fixedly connected with (403) in bottom four corners position department of fixed plate (402), first spring (404) has been cup jointed in the outside of first damping (403), the bottom fixedly connected with connecting plate (405) of first damping (403), the reserve rope (406) of bottom fixedly connected with of connecting plate (405).

5. The tubing set for petroleum drilling equipment according to claim 4, wherein: the other end of the spare rope (406) is fixedly connected with the four corners of the rectangular frame (1), and the diameter of the main rope (401) is the same as that of the spare rope (406).

6. The tubing set for petroleum drilling equipment according to claim 1, wherein: the shock absorption placing mechanism (5) comprises a second damper (501), a second spring (502) and a conical fixed block (503);

the bottom end of the rectangular frame (1) is uniformly and fixedly connected with a second damper (501), a second spring (502) is sleeved on the outer side of the second damper (501), and a conical fixing block (503) is fixedly connected to the bottom end of the second damper (501).

7. The tubing set for petroleum drilling equipment as set forth in claim 6, wherein: the bottom end of the conical fixed block (503) is a smooth curved surface, and the length of the conical fixed block (503) is 15 cm.