CN216408043U

CN216408043U - Oil pipe connecting device for oilfield engineering construction

Info

Publication number: CN216408043U
Application number: CN202122866263.9U
Authority: CN
Inventors: 刘军民; 李伟; 吕涧
Original assignee: Individual
Current assignee: China Petroleum and Chemical Corp; Sinopec Henan Oilfield Branch Co
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-29
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to an oil pipe connecting device for oilfield engineering construction, which comprises a butting mechanism, wherein an oil pipe is movably arranged in the butting mechanism, a fastening mechanism is arranged at the top of the butting mechanism, the butting mechanism comprises two butting seats, a sliding plate is fixedly arranged at the bottom of each butting seat, a bottom plate movably connected with the sliding plate is movably arranged at the bottom of each butting seat, a sealing ring is fixedly arranged on the inner wall of one side, opposite to the two butting seats, of each butting seat, fastening rods are movably arranged on the front side and the back side of each butting seat, and a rotary disc is fixedly arranged at one end, far away from the butting seats, of each fastening rod. The oil pipe connecting device for oilfield engineering construction does not need any auxiliary tool in the installation process, is higher in speed and higher in working efficiency compared with a welding mode, and is convenient for pipeline disassembly work during pipeline migration, which is an incomparable advantage of welding.

Description

Oil pipe connecting device for oilfield engineering construction

Technical Field

The utility model relates to the technical field of oil pipe connection, in particular to an oil pipe connecting device for oilfield engineering construction.

Background

The oil field refers to the sum of oil and gas reservoirs in the same oil and gas production area under the control of a single geological structure factor, generally, the oil reservoirs with the reserves of more than 5 hundred million tons are super-huge oil fields, more than 7000 ten thousand tons to 1 hundred million tons are large oil fields, less than 7000 ten thousand tons are medium and small oil fields, the oil fields are general terms of oil layers accumulated underground in specific regions, a plurality of oil areas are generally called oil fields together, all oil pipes are required to be connected when essential in construction engineering in the oil fields, the traditional connection mode is mostly welding, however, the welding mode is time-consuming and labor-consuming and needs multiple tools for assistance, and therefore, the oil pipe connecting device for oil field engineering construction is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the oil pipe connecting device for oilfield engineering construction, which has the advantages of high connecting speed, high working efficiency, convenience in disassembly and the like, and solves the problems of the existing equipment.

In order to realize the purposes of high connection speed, high working efficiency and convenient disassembly, the utility model provides the following technical scheme: the utility model provides an oil pipe connecting device for oil field engineering construction, includes docking mechanism, docking mechanism's inside movable mounting has oil pipe, docking mechanism's top is provided with fastening device, docking mechanism includes the butt joint seat that quantity is two, the bottom fixed mounting who docks the seat has the sliding plate, the bottom movable mounting who docks the seat has the bottom plate with sliding plate swing joint, two the inner wall fixed mounting sealing washer of the relative one side of butt joint seat, the equal movable mounting in front and the back of butt joint seat has the anchorage bar, the anchorage bar is kept away from the one end fixed mounting who docks the seat and is had the carousel.

Furthermore, the number of oil pipe is two, and two oil pipes are located the inside of two butt joint seats respectively, and oil pipe passes through the anchorage bar and connects the seat joint.

Furthermore, the anchorage bar and butt joint seat threaded connection, the carousel is the ring form, and the inboard equidistance fixed mounting of carousel has three branch with anchorage bar fixed connection, and the anchorage bar extends to the inside of butt joint seat.

Furthermore, the right side of the butt joint seat on the left side is provided with an inner embedded groove which is circular, the inner side of the inner embedded groove is communicated with the inner cavity of the butt joint seat, the left side of the butt joint seat on the right side is provided with an outer circular groove which is circular, and the two butt joint seats are mutually clamped.

Furthermore, the material of the sliding plates is the same as that of the butt joint seat, the cross section of each sliding plate is in a shape like a Chinese character 'tu', the top of the bottom plate is provided with a sliding groove corresponding to each sliding plate, the two sliding plates are both positioned in the sliding grooves, and the butt joint seat is connected with the bottom plate in a sliding mode through the sliding plates.

Further, fastening device includes the fixing base, and the quantity of fixing base is two, and two fixing bases are located two tops that butt joint the seat respectively, and logical groove has been seted up to the inside of fixing base, and the inner wall fixed mounting who leads to the groove has the fastening tooth.

Further, two-way screw rod is installed to the inside screw thread that leads to the groove, and the equal fixed mounting in both ends of two-way screw rod has the limiting plate, and the middle part fixed mounting of two-way screw rod has the fastening dish, and the surperficial equidistance fixed mounting of fastening dish has the auxiliary rod.

Compared with the prior art, the utility model provides an oil pipe connecting device for oilfield engineering construction, which has the following beneficial effects:

the oil pipe connecting device for oilfield engineering construction is characterized in that two oil pipes are respectively inserted into two butt-joint seats, then a rotary disc is rotated, a fastening rod is screwed towards the inside of the butt-joint seats until the fastening rod clamps and fixes the oil pipes, then the fastening disc is rotated, the two butt-joint seats move oppositely until the two butt-joint seats are mutually clamped together, and the butt-joint work of pipelines can be realized.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic front view of the present invention.

In the figure: 10 butt joint seats, 101 inner embedded grooves, 102 outer annular grooves, 11 sliding plates, 12 bottom plates, 121 sliding grooves, 13 sealing rings, 14 fastening rods, 15 rotating discs, 20 oil pipes, 21 butt joint part areas, 30 fixed seats, 31 two-way screws, 301 through grooves, 302 fastening teeth and 32 fastening discs.

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.

Referring to fig. 1-3, an oil pipe connection device for oilfield engineering construction includes a docking mechanism, an oil pipe 20 is movably mounted inside the docking mechanism, a fastening mechanism is disposed on the top of the docking mechanism, the docking mechanism includes two docking seats 10, a sliding plate 11 is fixedly mounted on the bottom of the docking seat 10, a bottom plate 12 movably connected with the sliding plate 11 is movably mounted on the bottom of the docking seat 10, a sealing ring 13 is fixedly mounted on the inner wall of one side of the two docking seats 10 opposite to each other, a fastening rod 14 is movably mounted on the front and back of the docking seat 10, a rotary table 15 is fixedly mounted on one end of the fastening rod 14 far away from the docking seat 10, and the two docking seats 10 are mutually moved and then clamped together to complete the docking of the oil pipe 20.

In this embodiment, the number of the oil pipes 20 is two, the two oil pipes 20 are respectively located inside the two docking seats 10, the oil pipes 20 are clamped with the docking seats 10 through the fastening rods 14, the surface of the oil pipes 20 is provided with docking areas 21, and the docking areas 21 are inserted into the docking seats 10 during installation.

In this embodiment, the tighrening rod 14 and the butt joint seat 10 threaded connection, carousel 15 are the ring form, and the inboard equidistance fixed mounting of carousel 15 has three branch with tighrening rod 14 fixed connection, and tighrening rod 14 extends to the inside of butt joint seat 10, thereby lets tighrening rod 14 die oil pipe 20 card through rotating carousel 15.

In this embodiment, the docking seat 10 is in an inverted 'convex' shape, the right side of the left docking seat 10 is provided with an inner embedded groove 101, the inner embedded groove 101 is in a circular ring shape, the inner side of the inner embedded groove 101 is communicated with the inner cavity of the docking seat 10, the left side of the right docking seat 10 is provided with an outer annular groove 102, the outer annular groove 102 is in a circular ring shape, the two docking seats 10 are clamped with each other, the widths of the inner embedded groove 101 and the outer annular groove 102 are equal, and the width of the inner embedded groove 101 is one half of the thickness of the docking seat.

In this embodiment, the material of the sliding plate 11 is the same as that of the docking seat 10, the cross-sectional shape of the sliding plate 11 is a 'convex' shape, the top of the bottom plate 12 is provided with a sliding slot 121 corresponding to the sliding plate 11, both the sliding plates 11 are located inside the sliding slot 121, and the docking seat 10 is slidably connected with the bottom plate 12 through the sliding plate 11.

In this embodiment, fastening device includes fixing base 30, the quantity of fixing base 30 is two, two fixing bases 30 are located two tops that dock 10 respectively, logical groove 301 has been seted up to fixing base 30's inside, the inner wall fixed mounting who leads to groove 301 has fastening tooth 302, the inside screw thread that leads to groove 301 installs two-way screw rod 31, the equal fixed mounting in both ends of two-way screw rod 31 has the limiting plate, the middle part fixed mounting of two-way screw rod 31 has fastening dish 32, the surperficial equidistance fixed mounting of fastening dish 32 has the auxiliary rod.

When the pipe butt joint device is used, firstly, the butt joint areas 21 of the two oil pipes 20 are respectively inserted into the two butt joint seats 10, then the rotating disc 15 is rotated until the fastening rod 14 clamps and fixes the oil pipes 20, then the fastening disc 32 is manually rotated, the two-way screw 31 and the fixed seat 30 are gradually drawn in, the two butt joint seats 10 are moved towards each other until the two butt joint seats 10 are mutually clamped together, and the pipe butt joint work can be realized.

The beneficial effects of the above embodiment are as follows: the oil pipe connecting device for oilfield engineering construction is characterized in that two oil pipes 20 are respectively inserted into two butt-joint seats 10, then the rotating disc 15 is rotated to screw the fastening rod 14 towards the interior of the docking station 10 until the fastening rod 14 clamps the oil pipe 20, and then the fastening disc 32 is rotated to move the two docking stations 10 towards each other until the two docking stations 10 are clamped together, the butt joint work of the pipelines can be realized, after the two butt joint seats 10 are clamped together, the sealing rings 13 in the two butt joint seats 10 are just butt jointed together, the sealing performance of the butt joint reaches the best state, no auxiliary tool is needed in the whole installation process, compared with a welding mode, the speed is higher, the working efficiency is higher, and meanwhile, the pipeline disassembly work during the pipeline migration is facilitated, the welding is incomparable, so the utility model provides the oil pipe connecting device for oilfield engineering construction.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an oil pipe connecting device for oilfield engineering construction, includes docking mechanism, its characterized in that: an oil pipe (20) is movably arranged in the butt joint mechanism, and a fastening mechanism is arranged at the top of the butt joint mechanism;

docking mechanism includes butt joint seat (10) that the quantity is two, the bottom fixed mounting of butt joint seat (10) has sliding plate (11), the bottom movable mounting of butt joint seat (10) has bottom plate (12) with sliding plate (11) swing joint, two inner wall fixed mounting sealing washer (13) of butt joint seat (10) relative one side, the equal movable mounting in front and the back of butt joint seat (10) has anchorage bar (14), anchorage bar (14) keep away from the one end fixed mounting of butt joint seat (10) and have carousel (15).

2. The oil pipe connecting device for oilfield engineering construction according to claim 1, wherein: the number of the oil pipes (20) is two, the two oil pipes (20) are respectively positioned in the two butt joint seats (10), and the oil pipes (20) are clamped with the butt joint seats (10) through fastening rods (14).

3. The oil pipe connecting device for oilfield engineering construction according to claim 2, wherein: fastening rod (14) and butt joint seat (10) threaded connection, carousel (15) are the ring form, and the inboard equidistance fixed mounting of carousel (15) has three branch with fastening rod (14) fixed connection, and fastening rod (14) extend to the inside of butt joint seat (10).

4. The oil pipe connecting device for oilfield engineering construction according to claim 3, wherein: an inner embedded groove (101) is formed in the right side of the butt joint seat (10) on the left side, the inner embedded groove (101) is circular, the inner side of the inner embedded groove (101) is communicated with an inner cavity of the butt joint seat (10), an outer annular groove (102) is formed in the left side of the butt joint seat (10) on the right side, the outer annular groove (102) is circular, and the two butt joint seats (10) are clamped with each other.

5. The oil pipe connecting device for oilfield engineering construction according to claim 4, wherein: the material of the sliding plates (11) is the same as that of the butt joint seat (10), the cross section of each sliding plate (11) is in a convex shape, the top of the bottom plate (12) is provided with a sliding groove (121) corresponding to each sliding plate (11), the two sliding plates (11) are located inside the sliding grooves (121), and the butt joint seat (10) is connected with the bottom plate (12) in a sliding mode through the sliding plates (11).

6. The oil pipe connecting device for oilfield engineering construction according to claim 5, wherein: fastening device includes fixing base (30), and the quantity of fixing base (30) is two, and two fixing bases (30) are located the top of two butt joint seats (10) respectively, and logical groove (301) have been seted up to the inside of fixing base (30), and the inner wall fixed mounting who leads to groove (301) has fastening tooth (302).

7. The oil pipe connecting device for oilfield engineering construction according to claim 6, wherein: two-way screw rod (31) are installed to the inside screw thread that leads to groove (301), and the equal fixed mounting in both ends of two-way screw rod (31) has the limiting plate, and the middle part fixed mounting of two-way screw rod (31) has fastening dish (32), and the surperficial equidistance fixed mounting of fastening dish (32) has the auxiliary rod.