CN209818963U - Pipeline connection structure for oil development - Google Patents

Abstract

The utility model discloses a pipe connection structure for oil development, the connecting pipe comprises a connecting pipe, the equal fixedly connected with extension pipe of connecting pipe left and right sides face, every oil pipe way, two have all been placed to the inside of extension pipe the equal fixedly connected with adapter of a side that oil pipe way is close to each other, and the adapter is located the inside of connecting pipe, every the equal fixedly connected with whole circle of sealing rubber circle of inside wall of extension pipe. The utility model relates to a rational in infrastructure, it can be when installing, insert the inside of connecting pipe by two oil pipe ways of staff holding, the staff rotates the screw under the effect of screwed pipe and bearing, makes two cassettes fix the adapter, makes it install fast, lets in sealed inside of gluing to the sealing rubber circle from the inlet pipe by the staff again, makes sealing rubber circle and oil pipe way in close contact with, has improved the pressure of oil pipe joint department, has improved the stability and the security of using of joint.

Description

Pipeline connection structure for oil development

Technical Field

The utility model relates to a petroleum pipe technical field specifically is a pipeline connection structure for oil development.

Background

The petroleum pipe is a furnace tube, a heat exchanger and a pipeline seamless steel pipe suitable for petroleum refineries, the steel pipe for geological drilling is a steel pipe used for core drilling by geological departments and can be divided into a drill rod, a drill collar, a core pipe, a casing pipe, a settling pipe and the like according to the application, the petroleum pipe is a long steel product with a hollow section and no joint at the periphery, and the petroleum cracking pipe is a steel product with an economic section.

The problems that the connection speed is low and the sealing performance is poor frequently occur in the use process of the existing petroleum pipeline, and certain leakage risks exist, so that the pipeline connection structure for petroleum development is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a pipeline connection structure for oil development in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline connecting structure for oil development comprises connecting pipes, wherein extension pipes are fixedly connected to the left side surface and the right side surface of each connecting pipe, an oil pipeline is placed in each extension pipe, an adapter is fixedly connected to one side surface, close to each other, of each oil pipeline, the adapter is located in each connecting pipe, the inner side wall of each extension pipe is fixedly connected with a whole sealing rubber ring, the inner ring of each sealing rubber ring is in contact with the outer surface of each oil pipeline, the outer surface of each sealing rubber ring is fixedly communicated with a feeding pipe, the top ends of the two feeding pipes respectively penetrate through the inner top walls of the two extension pipes and extend to the upper portions of the extension pipes, a valve is fixedly communicated with the outer surface of each feeding pipe, two symmetrical clamping seats are placed in each connecting pipe, the two adapters are located in the two clamping seats, and a bearing is fixedly embedded in one side surface, far away from each clamping seat, the upper surface and the bottom surface of connecting pipe all fixed the inlaying have the screwed pipe, every the equal threaded connection of inner circle of screwed pipe has the screw, two the screw is close to the surface of one end each other respectively with the inner circle fixed connection of two bearings, two the equal fixedly connected with bracing piece of the left and right sides face of cassette, every group the equal fixedly connected with sliding ring in a side that the bracing piece was kept away from each other, every the locating lever has all been cup jointed to the inside of sliding ring, every the locating lever is kept away from the one end of sliding ring all with the inner wall fixed connection of connecting pipe.

Furthermore, two sets of the locating levers are close to each other and are all fixedly connected with limiting plates on one side, and the horizontal length value of limiting plate is greater than the horizontal length value of sliding ring.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can avoid the locating lever slippage sliding ring, guaranteed the device's normal use.

Further, the upper surface and the bottom surface of connecting pipe all fixedly connected with sealed the pad, every the through-hole has all been seted up to the upper surface of sealed pad.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can with the screw cooperation, avoid screwed pipe department to appear the problem of gas leakage, improved the device's leakproofness, avoid outside rubbish and oil pipe to connect the contact to the joint and cause the harm.

Furthermore, the clamping seats are arc-shaped, and the two clamping seats are circular.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can improve the restriction effect to, make the device fixed more convenient, improved work efficiency.

Furthermore, the vertical surface where the screw is located is perpendicular to the horizontal surface where the clamping seat is located, and the vertical surface where the screw is located is parallel to the vertical surface where the positioning rod is located.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can make cassette vertical motion, avoid the cassette to appear the slope when the whereabouts and lead to cassette and adapter to appear colliding, guaranteed the device's normal use.

III) beneficial effects

Compared with the prior art, this kind of pipeline connection structure for oil development possesses following beneficial effect:

firstly, the method comprises the following steps: the utility model discloses under the effect of sealed pad, can avoid screwed pipe department to appear the problem of gas leakage under the effect of screw, improved the device's leakproofness, avoid outside rubbish and oil pipe joint to contact the joint and cause the harm, under the effect of cassette, can improve the restriction effect to, it is more convenient to make the device fix, has improved work efficiency.

Secondly, the method comprises the following steps: the utility model discloses when installing, by the inside that two oil pipe ways of staff were held and are inserted the connecting pipe, the staff rotates the screw under the effect of screwed pipe and bearing, makes two cassettes fix the adapter, makes it install fast, lets in sealed glue to the inside of sealing rubber circle from the inlet pipe by the staff again, makes sealing rubber circle and oil pipe way in close contact with, has improved the pressure of oil pipe joint department, has improved the stability and the security of using of joint.

Drawings

FIG. 1 is a sectional view of a front view of a connection pipe of the present invention;

fig. 2 is a cross-sectional view of a side view of the cartridge of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a connecting pipe; 2. a gasket; 3. a threaded pipe; 4. a screw; 5. positioning a rod; 6. a feed pipe; 7. a valve; 8. an oil conduit; 9. sealing the rubber ring; 10. a through hole; 11. a card holder; 12. an extension pipe; 13. an adaptor head; 14. a bearing; 15. a support bar; 16. a slip ring; 17. and a limiting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a pipeline connecting structure for oil development comprises a connecting pipe 1, wherein extension pipes 12 are fixedly connected to the left side surface and the right side surface of the connecting pipe 1, an oil pipeline 8 is arranged inside each extension pipe 12, an adapter 13 is fixedly connected to one side surface, close to each other, of each oil pipeline 8, the adapter 13 is positioned inside the connecting pipe 1, a whole circle of sealing rubber ring 9 is fixedly connected to the inner side wall of each extension pipe 12, the inner ring of each sealing rubber ring 9 is in contact with the outer surface of the oil pipeline 8, a feed pipe 6 is fixedly communicated with the outer surface of each sealing rubber ring 9, the top ends of the two feed pipes 6 penetrate through the inner top walls of the two extension pipes 12 respectively and extend to the upper parts of the extension pipes 12, a valve 7 is fixedly communicated with the outer surface of each feed pipe 6, two symmetrical clamping seats 11 are arranged inside the connecting pipe 1, and the two adapter 13 are positioned inside the two clamping seats, the equal fixed bearing 14 of inlaying in a side that two cassette 11 kept away from each other, the equal fixed screwed pipe 3 of inlaying in upper surface and the bottom surface of connecting pipe 1, the equal threaded connection of inner circle of every screwed pipe 3 has screw 4, the surface that two screws 4 are close to one end each other respectively with the inner circle fixed connection of two bearing 14, the equal fixedly connected with bracing piece 15 of the left and right sides face of two cassette 11, the equal fixedly connected with sliding ring 16 in a side that every group bracing piece 15 kept away from each other, locating lever 5 has all been cup jointed to the inside of every sliding ring 16, the one end that sliding ring 16 was kept away from to every locating lever 5 all with the inner.

Furthermore, a limiting plate 17 is fixedly connected to one side face, close to each other, of each of the two groups of positioning rods 5, and the horizontal length value of the limiting plate 17 is larger than that of the sliding ring 16.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can avoid locating lever 5 slippage sliding ring 16, guaranteed the device's normal use.

Further, the upper surface and the bottom surface of connecting pipe 1 are all fixedly connected with sealed 2, and through-hole 10 has all been seted up to the upper surface of every sealed 2 that fills up.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can with the cooperation of screw 4, avoid 3 departments of screwed pipe to appear the problem of gas leakage, improved the device's leakproofness, avoid outside rubbish and oil pipe to connect the contact to the joint and cause the harm.

Further, the clamping seats 11 are arc-shaped, and the two clamping seats 11 are circular.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can improve the restriction effect to 13, make the device fixed more convenient, improved work efficiency.

Further, the vertical surface where the screw 4 is located is perpendicular to the horizontal surface where the clamping seat 11 is located, and the vertical surface where the screw 4 is located is parallel to the vertical surface where the positioning rod 5 is located.

Through adopting above-mentioned technical scheme, make a pipeline connection structure for oil development can make cassette 11 vertical motion, avoid cassette 11 to appear the slope when the whereabouts and lead to cassette 11 and adapter 13 to appear colliding, guaranteed the device's normal use.

The working principle is as follows: when the connector is installed, a worker holds the two oil pipelines 8 and inserts the two oil pipelines into the connecting pipe 1, the worker rotates the screw 4 to enable the two clamping seats 11 to fix the adaptor 13 under the action of the threaded pipe 3 and the bearing 14, the adaptor is installed quickly, then the worker introduces the sealant into the sealing rubber ring 9 from the inlet pipe 6, the sealing rubber ring 9 is in close contact with the oil pipelines 8, the pressure at the oil pipe joint is improved, and the stability and the use safety of the connector are improved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (5)

1. The utility model provides a pipeline connection structure for oil development, includes connecting pipe (1), its characterized in that: the connecting pipe is characterized in that extending pipes (12) are fixedly connected to the left side surface and the right side surface of the connecting pipe (1), each extending pipe (12) is internally provided with an oil pipeline (8), two oil pipelines (8) are fixedly connected to one side surface close to each other and an adapter (13), the adapter (13) is positioned in the connecting pipe (1), each extending pipe (12) is internally provided with a whole circle of sealing rubber ring (9), the inner ring of the sealing rubber ring (9) is in contact with the outer surface of the oil pipeline (8), each sealing rubber ring (9) is fixedly communicated with a feeding pipe (6) on the outer surface, the top ends of the two feeding pipes (6) respectively penetrate through the inner top walls of the two extending pipes (12) and extend to the upper parts of the extending pipes (12), and each feeding pipe (6) is fixedly communicated with a valve (7) on the outer surface, two symmetrical clamping seats (11) are arranged in the connecting pipe (1), two connecting heads (13) are positioned in the two clamping seats (11), a bearing (14) is fixedly embedded in one side surface of each clamping seat (11) far away from each other, the upper surface and the bottom surface of connecting pipe (1) are all fixed and are inlayed screwed pipe (3), every the equal threaded connection of inner circle of screwed pipe (3) has screw (4), two the surface that screw (4) are close to one end each other respectively with the inner circle fixed connection of two bearings (14), two the equal fixedly connected with bracing piece (15) of the left and right sides face of cassette (11), every group the equal fixedly connected with sliding ring (16) of a side that bracing piece (15) kept away from each other, every locating lever (5) have all been cup jointed to the inside of sliding ring (16), every the one end that sliding ring (16) were kept away from in locating lever (5) all with the inner wall fixed connection of connecting pipe (1).

2. The pipe connection structure for oil development according to claim 1, characterized in that: two sets of a side that locating lever (5) are close to each other all fixedly connected with limiting plate (17), and the horizontal length value of limiting plate (17) is greater than the horizontal length value of sliding ring (16).

3. The pipe connection structure for oil development according to claim 1, characterized in that: the upper surface and the bottom surface of connecting pipe (1) are all fixedly connected with sealed pad (2), every through-hole (10) have all been seted up to the upper surface of sealed pad (2).

4. The pipe connection structure for oil development according to claim 1, characterized in that: the clamping seats (11) are arc-shaped, and the two clamping seats (11) are circular.

5. The pipe connection structure for oil development according to claim 1, characterized in that: the vertical surface where the screw (4) is located is perpendicular to the horizontal surface where the clamping seat (11) is located, and the vertical surface where the screw (4) is located is parallel to the vertical surface where the positioning rod (5) is located.