CN219242832U

CN219242832U - Oil pipe fixing device for petroleum drilling

Info

Publication number: CN219242832U
Application number: CN202320249495.6U
Authority: CN
Inventors: 张国利; 崔灿; 杨昭鹏; 张菲
Original assignee: Henan Shengda Xinniu Industrial Co ltd
Current assignee: Henan Shengda Xinniu Industrial Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-23
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses an oil pipe fixing device for petroleum drilling, which comprises an oil pipe, wherein a first fastening plate and a second fastening plate are sleeved on the outer side of the oil pipe respectively, upper grooves are formed in the upper surfaces of the first fastening plate and the second fastening plate, a shaft rod sleeve is inserted into the inner wall of the upper groove, one end of the shaft rod sleeve is fixedly provided with a square plate, and the square plate is abutted against the side wall of an external groove. According to the utility model, the first fastening plate and the second fastening plate can be separately sleeved on the outer side of the oil pipeline, and the shaft rod is sleeved in the upper grooves formed in the upper surfaces of the first fastening plate and the second fastening plate, so that the nuts rotate, the square plate and the extrusion plate can fasten the first fastening plate and the second fastening plate, and therefore the oil pipeline can be effectively and rapidly fixed.

Description

Oil pipe fixing device for petroleum drilling

Technical Field

The utility model relates to the technical field of fastening of petroleum oil pipes, in particular to an oil pipe fixing device for petroleum drilling.

Background

Oil exploitation refers to the action of excavating and extracting oil in a place where oil is stored, and in the process of exploiting the oil, the oil gas flows into the bottom of the well from a reservoir, ascends to the wellhead from the bottom of the well, and is collected by an oil pipe so as to carry out transportation work.

According to the oil pipe fixing device for the oil drill, the oil pipe passes through the inner cavity of the shell, the rotating wheel is rotated, the two arc clamping plates are finally moved in opposite directions until the protection pad is contacted with the oil pipe, the oil pipe fixing device for the oil drill has the advantages of wide application range, the oil pipe can not move randomly in the use process, the oil pipes are prevented from being intertwined, further the oil collection efficiency is improved, meanwhile, a user can adjust the distance between the two arc clamping plates so as to be suitable for the oil pipes with different sizes, the device has the defects in use, namely, the fixing device is of an integrity in the fixing of the oil pipe, in use, the whole device is sleeved on the outer side of the oil pipe in advance, the follow-up fixing work is carried out, the mode is low in efficiency, the operability and the portability are inconvenient for personnel, and the follow-up checking work is not facilitated at the joint between the pipes, and therefore, the oil drill adopts the fixing device for the oil pipe.

Disclosure of Invention

The utility model aims to provide an oil pipe fixing device for oil drilling, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil pipe fixing device is adopted in oil drilling, includes the oil pipe, fastening plate one and fastening plate two have been cup jointed respectively in the outside of oil pipe, the upper surface of fastening plate one and fastening plate two has all seted up the upper groove, the inner wall of upper groove has been inserted and has been equipped with the axle pole cover, the one end fixed mounting of axle pole cover has square board, square board is contradicted on the lateral wall of external groove, external groove has been seted up respectively on the outside of fastening plate one and fastening plate two, the stripper plate has been cup jointed in the outside of axle pole cover, the outside of stripper plate is contradicted and is had the nut, the nut passes through threaded connection on the outside of axle pole cover, the nut is in the inside of external groove.

As a further preferable mode of the technical scheme, the outer side of the square plate is fixedly provided with a post, and the post is inserted into an external groove formed in the outer side of the fastening plate.

As a further preferable mode of the technical scheme, the outer side of the extrusion plate is provided with an inserting hole, and the inserting hole can be matched with the post rod.

As a further preferable mode of the technical scheme, the thread connected between the shaft rod sleeve and the external groove is set to be a fine thread, and the contact area of the connecting part with the same length is maximum and the matched friction force is also maximum, so that the self-locking capacity of the connection of the shaft rod sleeve is improved, the connection is not easy to loosen, and the connection stability of the shaft rod sleeve is improved.

As a further preferable mode of the technical scheme, a guide plate is fixedly arranged on the outer side of the first fastening plate, the guide plate is inserted into the connecting groove, the connecting groove is formed in the outer side of the second fastening plate, and the outer side edge of the connecting groove is in an arc shape.

As a further preference of the technical scheme, the outside of the oil pipeline is provided with a sealing mechanism, the sealing mechanism comprises a connecting frame, the connecting frame is respectively abutted on the side walls of the first fastening plate and the second fastening plate, a rubber pad is fixedly arranged on the side wall of the connecting frame, the rubber pad is abutted on the outside of the oil pipeline, the side walls of the first fastening plate and the second fastening plate are respectively provided with a connecting hole, the inside of the connecting hole is rotationally connected with a bolt, and the bolt is abutted on the outside of the rubber pad.

As a further preferable mode of the technical scheme, the outer side of the connecting frame is abutted against a baffle, and the baffle is fixedly arranged on the outer sides of the first fastening plate and the second fastening plate respectively.

The utility model provides an oil pipe fixing device for petroleum drilling, which has the following beneficial effects:

according to the utility model, the first fastening plate and the second fastening plate can be separately sleeved on the outer side of the oil pipeline, and the shaft rod is sleeved in the upper grooves formed in the upper surfaces of the first fastening plate and the second fastening plate, so that the nuts rotate, the square plate and the extrusion plate can fasten the first fastening plate and the second fastening plate, and therefore the oil pipeline can be effectively and rapidly fixed.

According to the utility model, the sealing mechanism is arranged, so that when the first fastening plate and the second fastening plate are fastened on the outer side of the oil pipeline, the first fastening plate and the second fastening plate can be fastened on the outer side of the oil pipeline through the rubber gasket in a sleeved mode, the fixing performance of the oil pipeline can be further improved, meanwhile, the detachable work is arranged between the connecting frame and the first fastening plate, and therefore after the performance of the rubber gasket is reduced due to long-term use, replacement work of the rubber gasket can be conveniently carried out by personnel.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic elevation view of the present utility model with structural separation;

fig. 4 is a schematic top view of the connector of the present utility model with the structure separated.

In the figure: 1. an oil pipeline; 2. a fastening plate I; 3. a second fastening plate; 4. an upper groove; 5. a shaft sleeve; 6. a square plate; 7. an external groove; 8. an extrusion plate; 9. a screw cap; 10. a post; 11. a jack; 12. a guide plate; 13. a connecting groove; 16. a sealing mechanism; 17. a connecting frame; 18. a rubber pad; 19. a connection hole; 20. a bolt; 21. and a baffle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1 and 4, in this embodiment, an oil pipe fixing device for oil drilling includes an oil pipe 1, a first fastening plate 2 and a second fastening plate 3 are sleeved on the outer side of the oil pipe 1, upper grooves 4 are formed on the upper surfaces of the first fastening plate 2 and the second fastening plate 3, a shaft rod sleeve 5 is inserted into the inner wall of the upper groove 4, a square plate 6 is fixedly installed at one end of the shaft rod sleeve 5, the square plate 6 is abutted against the side wall of an external groove 7, the external groove 7 is respectively formed on the outer sides of the first fastening plate 2 and the second fastening plate 3, an extrusion plate 8 is sleeved on the outer side of the shaft rod sleeve 5, a nut 9 is abutted on the outer side of the shaft rod sleeve 5 through threads, the nut 9 is located in the inner portion of the external groove 7, and can be detachably sleeved on the outer side of the oil pipe 1 through the first fastening plate 2 and the second fastening plate 3, the square plate 6 and the extrusion plate 8 can play a role in fastening the first fastening plate 2 and the second fastening plate 3 by placing the shaft rod sleeve 5 in the upper groove 4 formed on the upper surfaces of the first fastening plate 2 and the second fastening plate 3, so that the oil pipeline 1 is effectively and rapidly fixed, the device is convenient and fast to operate, the practicability is high, personnel can conveniently carry the oil pipeline 1, the subsequent checking work of personnel is convenient, the post rod 10 is fixedly arranged on the outer side of the square plate 6, the post rod 10 is inserted into the external groove 7 formed on the outer side of the first fastening plate 2, the post rod 10 is arranged, the further limiting effect can be played on the square plate 6, the insertion hole 11 is formed on the outer side of the extrusion plate 8, the insertion hole 11 can be matched with the post rod 10, the extrusion plate 8 can be attached to the square plate 6 through the insertion hole 11, thereby the pole 10 inserts and locates in jack 11 and carries out spacing work to it, the screw thread that is connected between axle sleeve 5 and the external groove 7 sets up to thin tooth formula screw thread, because the area of contact at equal length junction is biggest, the cooperation frictional force is also biggest, thereby improve the self-locking ability of its connection, be difficult to become flexible, thereby improve the stability of its connection, the outside fixed mounting of fastening plate one 2 has deflector 12, deflector 12 inserts in locating the inside of spread groove 13, spread groove 13 sets up on the outside of fastening plate two 3, the outside edge of spread groove 13 sets up to the arc shape, in can be to fastening plate one 2 and fastening plate two 3 initial connection through deflector 12 and spread groove 13 that are provided with, can play the spacing effect of direction.

As shown in fig. 2 and 4, sealing mechanism 16 is provided on the outside of oil pipe 1, sealing mechanism 16 includes link 17, link 17 is contradicted respectively on the lateral wall of fastening plate one 2 and fastening plate two 3, the lateral wall fixed mounting of link 17 has rubber pad 18, rubber pad 18 is contradicted on the outside of oil pipe 1, connecting hole 19 has been seted up respectively to the lateral wall of fastening plate one 2 and fastening plate two 3, the inside rotation of connecting hole 19 is connected with bolt 20, bolt 20 is contradicted on the outside of rubber pad 18, through being provided with sealing mechanism 16, make fastening plate one 2 and fastening plate two 3 fasten on the outside of oil pipe 1, cup joint on the outside of oil pipe 1 through rubber pad 18 can be further carry out the improvement effect on the fixity to oil pipe 1, simultaneously, possess the detachable work between link 17 and the fastening plate one 2, after the performance that the rubber pad 18 leads to in the long-term use descends, can be convenient for personnel to carry out the work to it, the outside of link 17 has baffle 21, baffle 21 is fixedly mounted respectively on fastening plate one 2 and fastening plate two 3, the outside of fastening plate 3 is convenient for personnel to change the work, the baffle 21 is placed on the outside of fastening plate one 3, the outside of fastening plate one 3 is convenient for install on the side plate one 3 and the side of fastening plate is placed on the side of the fastening plate 3.

The utility model provides an oil pipe fixing device for petroleum drilling, which has the following specific working principle:

in the use of the device, the connecting frame 17 is respectively arranged on the side walls of the first fastening plate 2 and the second fastening plate 3, then through the connecting holes 19, a person can rotate the bolts 20 in the inner parts of the connecting holes 19 through the inner parts of the connecting frame 17 and the rubber pad 18 in an inserting mode, so that the positions of the connecting frame 17 are fixed, then the first fastening plate 2 and the second fastening plate 3 are respectively arranged on the outer sides of the oil pipelines 1, then can be inserted into the inner parts of the connecting grooves 13 through the guide plates 12, the first fastening plate 2 and the second fastening plate 3 are on the same horizontal line, then the shaft sleeve 5 is arranged in the inner parts of the upper grooves 4, so that the square plates 6 and the extrusion plates 8 can be respectively arranged in the outer grooves 7 formed on the outer sides of the oil pipelines 1 and the first fastening plate 2, then can be tightly abutted on the outer sides of the outer grooves 7 through the rotating of the nuts 9, and the rubber pad 18 can be tightly abutted on the outer sides of the oil pipelines 1, so that the first fastening plate 1 can be fastened, and then the second fastening plate 2 and the second fastening plate 3 can be effectively connected with the ground through the outer side of the connecting plates.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oil pipe fixing device for oil drilling is characterized in that: including oil pipe (1), the outside of oil pipe (1) has cup jointed fastening plate one (2) and fastening plate two (3) respectively, upper groove (4) have all been seted up to the upper surface of fastening plate one (2) and fastening plate two (3), the inner wall of upper groove (4) has been inserted and has been equipped with axle pole cover (5), the one end fixed mounting of axle pole cover (5) has square board (6), square board (6) are contradicted on the lateral wall of external groove (7), external groove (7) are offered respectively on the outside of fastening plate one (2) and fastening plate two (3), extrusion plate (8) have been cup jointed in the outside of axle pole cover (5), extrusion plate (8) the outside of contradicting has nut (9), nut (9) are passed through threaded connection on the outside of axle pole cover (5), nut (9) are in the inside of external groove (7).

2. An oil pipe fixing device for oil drilling according to claim 1, wherein: the outside fixed mounting of square board (6) has post (10), post (10) insert locate in external groove (7) inside that fastening plate one (2) outside was seted up.

3. An oil pipe fixing device for oil drilling according to claim 1, wherein: the outer side of the extrusion plate (8) is provided with an inserting hole (11), and the inserting hole (11) can be matched with the post rod (10).

4. An oil pipe fixing device for oil drilling according to claim 1, wherein: the thread that is connected between axostylus axostyle cover (5) and external groove (7) sets up to thin tooth formula screw thread, because the area of contact of equal length junction is biggest, and the cooperation frictional force is also biggest to improve the self-locking ability of its connection, be difficult for not hard up, thereby improve the stability of its connection.

5. An oil pipe fixing device for oil drilling according to claim 1, wherein: the outer side of the first fastening plate (2) is fixedly provided with a guide plate (12), the guide plate (12) is inserted into the connecting groove (13), the connecting groove (13) is formed in the outer side of the second fastening plate (3), and the outer side edge of the connecting groove (13) is arc-shaped.

6. An oil pipe fixing device for oil drilling according to claim 1, wherein: the outside of oil pipe (1) is provided with sealing mechanism (16), sealing mechanism (16) are including link (17), link (17) are contradicted respectively on the lateral wall of fastening plate one (2) and fastening plate two (3), lateral wall fixed mounting of link (17) has rubber pad (18), rubber pad (18) are contradicted on the outside of oil pipe (1), connecting hole (19) have been seted up respectively to the lateral wall of fastening plate one (2) and fastening plate two (3), the inside rotation of connecting hole (19) is connected with bolt (20), bolt (20) are contradicted on the outside of rubber pad (18).

7. The oil pipe fixing device for oil drilling according to claim 6, wherein: the outside of link (17) is contradicted and is had baffle (21), baffle (21) are respectively fixed mounting on the outside of fastening plate one (2) and fastening plate two (3).