CN216009861U

CN216009861U - Retractable's petroleum pipeline

Info

Publication number: CN216009861U
Application number: CN202121773562.1U
Authority: CN
Inventors: 付衍壮
Original assignee: Tianjin Huazhong Energy Equipment Co ltd
Current assignee: Tianjin Huazhong Energy Equipment Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a telescopic petroleum pipeline which comprises a first pipe body and a second pipe body, wherein a first thread is formed in the surface of one end in the first pipe body, the second pipe body is arranged at one end in the first pipe body, a second thread corresponding to the first thread is formed in the outer surface of the second pipe body, a rotating ring corresponding to the second thread is sleeved on the periphery of the second pipe body, and one end of the periphery of the first pipe body is rotatably connected with a positioning ring corresponding to the rotating ring through a reserved groove. The telescopic petroleum pipeline is reasonable in structure and can be stretched, so that the telescopic petroleum pipeline is conveniently connected with a corresponding pipeline by personnel, and the telescopic petroleum pipeline is suitable for wide popularization and use.

Description

Retractable's petroleum pipeline

Technical Field

The utility model relates to the technical field of petroleum transportation, in particular to a telescopic petroleum pipeline.

Background

After oil production, it must be transported to the appropriate processing department for better utilization, where the oil pipelines for transporting oil are essential equipment.

Patent numbers: 201620211773.9 discloses a heat-insulating and corrosion-resistant petroleum pipeline, which has corrosion-resistant and waterproof properties, prolonged service life, saved cost, stable structure and good heat-insulating effect.

The above-mentioned pipeline has the following disadvantages: 1. do not have flexible function, the operation degree of difficulty when connecting corresponding pipeline is great, 2, do not have firm mechanism, and firm mechanism can't adjust according to the on-the-spot condition, influence the use.

Disclosure of Invention

The utility model mainly aims to provide a telescopic petroleum pipeline which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a petroleum pipeline of retractable, includes body and No. two bodies, a screw thread has been seted up to the one end surface in the body, and one end is provided with No. two bodies in the body, No. two body surfaces have been seted up with No. two screw threads corresponding with a screw thread, No. two peripheral covers of body are equipped with the swivel becket corresponding with No. two screw threads, the peripheral one end of body is connected with the holding ring corresponding with the swivel becket through the reserve groove rotation.

Furthermore, moving rings are slidably sleeved on the peripheries of the first pipe bodies, guide cylinders are mounted at the tops of the moving rings through screws, screws are mounted at the tops of the guide cylinders through reserved threaded holes, fixing plates are mounted at the tops of the screws through screws, fixing threaded holes are formed in the surfaces of the tops of the fixing plates, and positioning screws are mounted on the surfaces of one ends of the moving rings through the reserved threaded holes; personnel can be connected fixed plate and external mechanism to improve the installation steadiness of this pipeline.

Furthermore, a first connecting threaded hole is formed in the surface of one side of the positioning ring, and a second connecting threaded hole corresponding to the first connecting threaded hole is formed in the surface of one side of the rotating ring; the holding ring can rotate in a body outside to make a connecting screw hole and No. two connecting screw holes can the same straight line in position.

Furthermore, No. one body one end veneer is connected with sealing rubber pad, and sealing rubber pad can improve the leakproofness of a body and No. two body junctions.

Furthermore, corrosion-resistant zinc layers are electroplated on the inner surfaces of the first pipe body and the second pipe body.

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

1. through setting up a body, No. two bodys, swivel ring and holding ring, when using, personnel can be according to the site conditions, body of manual rotation No. one, thereby under the cooperation of screw thread and No. two screw threads, change the length of this petroleum pipeline, so that personnel are connected this pipeline with the outside pipeline that corresponds, and, after connecting, personnel can manual rotation swivel ring, thereby make the swivel ring oppress sealing rubber pad, and then guarantee the leakproofness of body and No. two body junctions, and, personnel can use outside bolt, through connecting screw hole and No. two connecting screw hole, connect swivel ring and holding ring fixedly, thereby prevent that the swivel ring is in long-time use, its position changes, and then improve sealing rubber pad to the sealing stability of this pipeline.

2. Through setting up the shift ring, screw rod and fixed plate, when this pipeline of installation, personnel can be according to the on-the-spot condition, the position of manual adjustment shift ring, thereby the horizontal position of adjustment fixed plate, and, personnel can the manual rotatory screw rod, thereby can adjust the height of fixed plate, then, personnel can be manual make the shift ring rotate in a body periphery, thereby change the angle of fixed plate for a body, when the fixed plate is located personnel required position, personnel can be connected fixed plate and exterior mechanism through fixed screw hole, thereby improve the steadiness behind this pipeline installation.

Drawings

Fig. 1 is a schematic view of the overall structure of a retractable petroleum pipeline according to the present invention.

Fig. 2 is a schematic cross-sectional view of a second pipe body and a first pipe body of a retractable petroleum pipeline according to the present invention.

FIG. 3 is a schematic diagram showing the position structures of a guide cylinder, a screw, a fixing plate and a fixing threaded hole of a retractable petroleum pipeline according to the present invention.

In the figure: 1. a second pipe body; 2. a second thread; 3. a second connecting threaded hole; 4. a rotating ring; 5. sealing the rubber pad; 6. a first connecting threaded hole; 7. a positioning ring; 8. a screw; 9. a guide cylinder; 10. a moving ring; 11. a set screw; 12. a first pipe body; 13. a first thread; 14. a fixing plate; 15. and fixing the threaded hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a retractable petroleum pipeline includes a first pipe body 12 and a second pipe body 1, a first thread 13 is formed on the surface of one end in the first pipe body 12, the second pipe body 1 is arranged on one end in the first pipe body 12, a second thread 2 corresponding to the first thread 13 is formed on the outer surface of the second pipe body 1, a rotating ring 4 corresponding to the second thread 2 is sleeved on the periphery of the second pipe body 1, and a positioning ring 7 corresponding to the rotating ring 4 is rotatably connected to one end of the periphery of the first pipe body 12 through a reserved groove.

The outer periphery of the first pipe body 12 is provided with a moving ring 10 in a sliding manner, the top of the moving ring 10 is provided with a guide cylinder 9 through screw installation, the top of the guide cylinder 9 is provided with a screw 8 through a reserved threaded hole, the top of the screw 8 is provided with a fixed plate 14 through screw installation, the top surface of the fixed plate 14 is provided with a fixed threaded hole 15, and one end surface of the moving ring 10 is provided with a positioning screw 11 through a reserved threaded hole.

In this embodiment, as shown in fig. 1, when the position of the moving ring 10 is determined, the person can tighten the set screw 11 to make the bottom of the set screw abut against the first pipe 12, thereby fixing the moving ring 10.

The first connecting threaded hole 6 is formed in one side surface of the positioning ring 7, and the second connecting threaded hole 3 corresponding to the first connecting threaded hole 6 is formed in one side surface of the rotating ring 4.

In this embodiment, as shown in fig. 1 and 2, a person can connect the first connecting threaded hole 6 and the second connecting threaded hole 3 through external bolts and nuts to fix the positioning ring 7 and the rotating ring 4, and since the horizontal position of the positioning ring 7 is fixed, the horizontal position of the rotating ring 4 is also fixed after connection.

Wherein, a sealing rubber pad 5 is connected with the one end veneer of No. one body 12.

In this embodiment, as shown in fig. 1, after the sealing rubber gasket 5 is pressed by the rotating ring 4, the sealing performance between the first pipe body 12 and the second pipe body 1 can be improved.

Wherein, the inner surfaces of the first pipe body 12 and the second pipe body 1 are respectively electroplated with a corrosion-resistant zinc layer.

In this embodiment, as shown in fig. 1, the corrosion-resistant zinc layer can prolong the service life of the first pipe body 12 and the second pipe body 1.

It should be noted that, the utility model is a retractable petroleum pipeline, when working, a person can manually rotate the first pipe 12 according to the field situation, so as to change the length of the petroleum pipeline under the matching of the first screw 13 and the second screw 2, so that the person can connect the pipeline with the external corresponding pipeline, and after connection, the person can manually rotate the rotating ring 4, so that the rotating ring 4 presses the sealing rubber gasket 5, thereby ensuring the sealing performance of the connection part of the first pipe 12 and the second pipe 1, and the person can use an external bolt to connect and fix the rotating ring 4 and the positioning ring 7 through the first connecting screw hole 6 and the second connecting screw hole 3, so as to prevent the rotating ring 4 from changing its position during long-time use, thereby improving the sealing stability of the sealing rubber gasket 5 to the pipeline, and next step, personnel can be according to the on-the-spot condition, the position of manual adjustment shift ring 10, thereby the horizontal position of adjustment fixed plate 14, and, personnel can manual rotatory screw rod 8, thereby can adjust the height of fixed plate 14, then, personnel can make shift ring 10 rotate in a body 12 periphery manually, thereby change fixed plate 14 for a body 12 angle, when fixed plate 14 is located personnel required position, personnel can be connected fixed plate 14 and external mechanism through fixed screw hole 15, thereby improve the steadiness behind this pipeline installation.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a petroleum pipeline of retractable, includes a body (12) and No. two bodys (1), its characterized in that: a screw thread (13) has been seted up to one end surface in body (12), and one end is provided with No. two bodies (1) in body (12), No. two screw threads (2) corresponding with a screw thread (13) are seted up to No. two body (1) surfaces, No. two peripheral cover of body (1) are equipped with swivel becket (4) corresponding with No. two screw threads (2), peripheral one end of body (12) is connected with holding ring (7) corresponding with swivel becket (4) through the reserve groove rotation.

2. The retractable petroleum pipeline as claimed in claim 1, wherein: a body (12) periphery all slides the cover and is equipped with shift ring (10), and shift ring (10) top all through screw installation guide cylinder (9), reserve screw hole installation screw rod (8) are passed through at guide cylinder (9) top, and screw installation fixed plate (14) are passed through at screw rod (8) top, fixed screw hole (15) have been seted up on fixed plate (14) top surface, shift ring (10) one end surface all through reserving screw hole installation set screw (11).

3. The retractable petroleum pipeline as claimed in claim 1, wherein: a first connecting threaded hole (6) is formed in one side surface of the positioning ring (7), and a second connecting threaded hole (3) corresponding to the first connecting threaded hole (6) is formed in one side surface of the rotating ring (4).

4. The retractable petroleum pipeline as claimed in claim 1, wherein: one end of the first pipe body (12) is connected with a sealing rubber pad (5) in a gluing mode.

5. The retractable petroleum pipeline as claimed in claim 1, wherein: and the inner surfaces of the first pipe body (12) and the second pipe body (1) are respectively plated with a corrosion-resistant zinc layer.