CN210800361U

CN210800361U - Connecting device for petroleum pipeline port

Info

Publication number: CN210800361U
Application number: CN201921225589.XU
Authority: CN
Inventors: 邵辉
Original assignee: Tianjin Saiwen Haigong Technology Co ltd
Current assignee: Tianjin Saiwen Haigong Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a connecting device of a petroleum pipeline port, in particular to the technical field of petroleum exploitation, comprising a first pipeline, wherein the bottom of the first pipeline is provided with a second pipeline, the surface of the first pipeline is provided with a clamping mechanism, and the inside of the first pipeline is provided with a sealing mechanism; the clamping mechanism comprises a first clamping piece, a first clamping block is arranged on one side, away from the first pipeline, of the first clamping piece, a first clamping groove is formed in the surface of the first clamping block, a second clamping piece is arranged on the outer side of the second pipeline, a first bearing is arranged on the surface of the second clamping piece, a rotating ring is arranged at the bottom of the first bearing, and a second bearing is arranged at the bottom of the rotating ring. The utility model discloses an insert the inside of second draw-in groove with first fixture block, through rotatory ring, make rotatory ring's inner wall card go into first draw-in groove in, through dragging the second fixed block, make the cylinder card go into in the fourth fixed block.

Description

Connecting device for petroleum pipeline port

Technical Field

The utility model relates to an oil development technical field, more specifically say, the utility model relates to a connecting device of petroleum pipeline port.

Background

The transportation of petroleum needs to rely on various petroleum pipelines, when the installation of the pipeline, maintain, often need to connect two sections of petroleum pipelines together end to end, and this connection needs to guarantee the planeness of the joint face on the one hand, in order to obtain good leakproofness, and at present, the exploitation place of petroleum is generally desert wasteland or sea, the petroleum pipe is applied in this place and very easy to receive the influence of other bad weather such as strong wind, strong rain, etc. and damage the petroleum pipeline installed on the ground, especially the butt joint of the petroleum pipeline, the connection among the pipelines in the prior art mostly adopts the welding connection of the pipeline, the welding point is easy to appear the crack under this kind of bad environment; and the simple welding connection can not play the roles of heat preservation and good stability.

The utility model of patent application publication No. CN205877493U discloses a petroleum pipeline port butt joint device, which comprises an annular base, wherein the annular base is provided with two, and the annular base is transversely and symmetrically arranged, a rotating shaft is arranged in the side wall of the annular base, the symmetrical position of the rotating shaft is provided with connecting plates which are uniformly distributed, two ends of the annular base are provided with fastening plates, two close ends of the annular base are respectively provided with an inner ring and an outer ring, the middle part of the outer surface of the annular base is provided with a fixed plate, the outer side surface of the fixed plate is symmetrically provided with a connecting rod, a fixed rod is arranged at the corner of the connecting rod, the other end of the connecting rod is fixedly provided with a connecting flange, the connecting flanges are fixedly connected through a first bolt, the connecting plates are fixedly connected through a second bolt, the utility, the connection of the petroleum pipeline is more convenient, and the influence of irresistible external factors such as vibration on the connection of the pipeline is prevented.

However, in practical use, the method still has more defects, such as too troublesome to install and disassemble.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a connecting device of petroleum pipeline port, through the inside with first fixture block insert the second draw-in groove, through rotatory ring, make rotatory inner wall card go into in the first draw-in groove, through dragging the second fixed block, make the cylinder card go into in the fourth fixed block to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting device for a petroleum pipeline port comprises a first pipeline, wherein a second pipeline is arranged at the bottom of the first pipeline, a clamping mechanism is arranged on the surface of the first pipeline, and a sealing mechanism is arranged inside the first pipeline;

the clamping mechanism comprises a first clamping piece, a first clamping block is arranged on one side of the first clamping piece away from the first pipeline, a first clamping groove is arranged on the surface of the first clamping block, a second clamping piece is arranged on the outer side of the second pipeline, the surface of the second clamping piece is provided with a first bearing, the bottom of the first bearing is provided with a rotating ring, the bottom of the rotating ring is provided with a second bearing, the inner side of the second clamping piece is provided with a second clamping groove, a third fixed block is arranged on one side of the first bearing far away from the second pipeline, a second fixed block is arranged at the top of the third fixed block, the top of the second fixed block is provided with a spring, the top of the spring is provided with a first fixed block, a fourth fixed block is arranged at the bottom of the third fixed block, a fifth fixed block is arranged at the bottom of the fourth fixed block, and a cylinder is arranged at one side of the rotating ring close to the fourth fixed block;

sealing mechanism includes two sealed pads, two sealed pad all is provided with the second magnet near cylindrical one side, the inner wall both sides of first pipeline all are provided with first magnet.

In a preferred embodiment, the tops of the two sealing gaskets and the top of the second magnet are both arranged in an upward inclined mode towards the direction of the cylinder at the corresponding position, and the two sealing gaskets and the second magnet at the corresponding position are fixed through 3M glue.

In a preferred embodiment, the second magnet has a magnetic polarity opposite to the opposing face of the first magnet.

In a preferred embodiment, one end of the cylinder, which is close to the fifth fixed block, sequentially penetrates through the first fixed block, the second fixed block, the third fixed block, the fourth fixed block and the fifth fixed block.

In a preferred embodiment, one end of the spring close to the first fixing block is welded with the first fixing block, and one end of the spring far away from the first fixing block is welded with the second fixing block.

In a preferred embodiment, the second fixing block is welded to the cylinder.

In a preferred embodiment, the inner rings of the first bearing and the second bearing are welded with the second clamping piece, and the outer rings of the first bearing and the second bearing are welded with the rotating ring.

In a preferred embodiment, the first clamping block is slidably connected inside the second clamping groove, the second clamping block and the second clamping groove are of an integrated structure, and the first clamping block are of an integrated structure.

The utility model discloses a technological effect and advantage:

1. the utility model makes the first fixture block slide into the second clamping groove by butting the first pipeline with the second pipeline, thereby only enabling the first pipeline and the second pipeline to move up and down, when the first pipeline reaches the bottom end of the second pipeline, the inner wall of the rotating ring passes through the first clamping groove by rotating the rotating ring, thereby preventing the up-and-down movement between the first pipeline and the second pipeline, when the fourth fixing block is to be aligned with the first fixing block and the second fixing block, the second fixing block is moved by pulling the second fixing block, thereby extruding the spring, thereby enabling the cylinder to move up and down, when the fourth fixing block on the surface of the rotating ring is rotated to be aligned with the first fixing block and the second fixing block, the second fixing block is loosened, thereby enabling the cylinder to be stressed by the force of the spring, thereby extruding the second fixing block, thereby enabling the tail end of the cylinder to pass through the fourth fixing block, thereby enabling the cylinder to be fixed with the fourth fixing block, fixing the first pipeline and the second pipeline;

2. the utility model discloses extrude the inside of second pipeline with first pipeline to make the terminal extrusion seal pad of first pipeline, thereby increased the leakproofness, through the appeal between second magnet and the first magnet, thereby make sealed the inner wall of hugging closely first pipeline, and the top of sealed pad sets to the slope, avoids the petroleum to slide to between sealed pad and the second pipeline, thereby makes the gas tightness reduce.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a perspective view of the first pipeline of the present invention.

Fig. 3 is a perspective view of a second duct of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 5 is an enlarged view of a portion B of fig. 1 according to the present invention.

The reference signs are: the sealing device comprises a first pipeline 1, a clamping piece 2, a first clamping groove 3, a first clamping block 4, a first magnet 5, a second pipeline 6, a second clamping piece 7, a second clamping groove 8, a first bearing 9, a rotating ring 10, a second bearing 11, a cylinder 12, a first fixing block 13, a second fixing block 14, a third fixing block 15, a fourth fixing block 16, a fifth fixing block 17, a spring 18, a sealing gasket 19 and a second magnet 20.

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.

The utility model discloses a connecting device of petroleum pipeline port of an embodiment can include first pipeline 1, the bottom of first pipeline 1 is provided with second pipeline 6, the surface of first pipeline 1 is provided with block mechanism, the inside of first pipeline 1 is provided with sealing mechanism.

Referring to fig. 1-4 of the specification, the engaging mechanism of the connecting device for petroleum pipeline ports of this embodiment includes a first engaging member 2, a first engaging block 4 is disposed on a side of the first engaging member 2 away from the first pipeline 1, a first engaging groove 3 is disposed on a surface of the first engaging block 4, a second engaging member 7 is disposed on an outer side of the second pipeline 6, a first bearing 9 is disposed on a surface of the second engaging member 7, a rotating ring 10 is disposed at a bottom of the first bearing 9, a second bearing 11 is disposed at a bottom of the rotating ring 10, a second engaging groove 8 is disposed at an inner side of the second engaging member 7, a third fixing block 15 is disposed on a side of the first bearing 9 away from the second pipeline 6, a second fixing block 14 is disposed at a top of the third fixing block 15, a spring 18 is disposed at a top of the second fixing block 14, a first fixing block 13 is disposed at a top of the spring 18, a fourth fixed block 16 is arranged at the bottom of the third fixed block 15, a fifth fixed block 17 is arranged at the bottom of the fourth fixed block 16, and a cylinder 12 is arranged at one side of the rotating ring 10 close to the fourth fixed block 16.

Further, one end of the cylinder 12 close to the fifth fixing block 17 penetrates through the first fixing block 13, the second fixing block 14, the third fixing block 15, the fourth fixing block 16 and the fifth fixing block 17 in sequence.

Furthermore, one end of the spring 18 close to the first fixing block 13 is welded to the first fixing block 13, and one end of the spring 18 far from the first fixing block 13 is welded to the second fixing block 14.

Further, the second fixing block 14 is welded to the cylinder 12.

Furthermore, the inner rings of the first bearing 9 and the second bearing 11 are welded with the second clamping piece 7, and the outer rings of the first bearing 9 and the second bearing 11 are welded with the rotating ring 10.

Further, the first clamping block 4 is slidably connected inside the second clamping groove 8, the second clamping piece 7 and the second clamping groove 8 are of an integrated structure, and the first clamping block 4 and the first clamping piece 2 are of an integrated structure.

The implementation scenario is specifically as follows: in actual use, the first pipe 1 is butted with the second pipe 6, so that the first fixture block 4 slides into the second fixture groove 8, so that the first pipe 1 and the second pipe 6 can only move up and down, when the first pipe 1 reaches the bottom end of the second pipe 6, the rotating ring 10 is rotated, so that the inner wall of the rotating ring 10 passes through the first fixture groove 3, so that the up and down movement between the first pipe 1 and the second pipe 6 is blocked, when the fourth fixture block 16 is to be aligned with the first fixture block 13 and the second fixture block 14, the second fixture block 14 is moved by pulling the second fixture block 14, so that the spring 18 is extruded, the cylinder 12 moves up and down, when the fourth fixture block 16 on the surface of the rotating ring 10 is rotated to be aligned with the first fixture block 13 and the second fixture block 14, the second fixture block 14 is released, so that the cylinder 12 is subjected to the force of the spring 18, so that the second fixture block 14 is extruded, the end of the cylinder 12 is passed through the fourth fixing block 16, so that the cylinder 12 is fixed to the fourth fixing block 16, and the first pipe 1 is fixed to the second pipe 6.

Referring to the description and the attached fig. 5, the sealing mechanism of the connection device of the petroleum pipeline port of the embodiment comprises two sealing gaskets 19, wherein one sides of the two sealing gaskets 19 close to the cylinder 12 are both provided with second magnets 20, and both sides of the inner wall of the first pipeline 1 are both provided with first magnets 5.

Further, the tops of the two sealing gaskets 19 and the second magnet 20 are both arranged in an upward inclined mode towards the direction of the cylinder 12 at the corresponding position, and the two sealing gaskets 19 and the second magnet 20 at the corresponding position are fixed through 3M glue.

Further, the second magnet 20 has a magnetic pole opposite to the opposing face of the first magnet 5.

The implementation scenario is specifically as follows: in actual use, the first pipe 1 is pressed into the second pipe 6, so that the end of the first pipe 1 presses the sealing gasket 19, thereby increasing the sealing property, the sealing gasket 19 is closely attached to the inner wall of the first pipe 1 by the attraction between the second magnet 20 and the first magnet 5, and the top end of the sealing gasket 19 is inclined, thereby preventing the petroleum from sliding between the sealing gasket 19 and the second pipe 6, and thus lowering the air tightness.

In summary, the following steps: through docking first pipeline 1 with second pipeline 6, thereby make first fixture block 4 slide in the inside of second draw-in groove 8, make the terminal extrusion seal pad 19 of first pipeline 1, thereby the leakproofness has been increased, through the appeal between second magnet 20 and the first magnet 5, thereby make the inner wall of sealed pad 19 hug closely first pipeline 1, and the top of sealed pad 19 sets to the slope, the gas tightness has effectively been increased, through rotatory ring 10, thereby make the inner wall of rotatory ring 10 pass first draw-in groove 3, through dragging second fixed block 14, make cylinder 12 reciprocate, loosen second fixed block 14, make the end of cylinder 12 pass fourth fixed block 16, make between first pipeline 1 and the second pipeline 6 fixed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection device for a petroleum pipeline port, comprising a first pipeline (1), characterized in that: a second pipeline (6) is arranged at the bottom of the first pipeline (1), a clamping mechanism is arranged on the surface of the first pipeline (1), and a sealing mechanism is arranged inside the first pipeline (1);

the clamping mechanism comprises a first clamping piece (2), a first clamping block (4) is arranged on one side, away from a first pipeline (1), of the first clamping piece (2), a first clamping groove (3) is formed in the surface of the first clamping block (4), a second clamping piece (7) is arranged on the outer side of the second pipeline (6), a first bearing (9) is arranged on the surface of the second clamping piece (7), a rotating ring (10) is arranged at the bottom of the first bearing (9), a second bearing (11) is arranged at the bottom of the rotating ring (10), a second clamping groove (8) is formed in the inner side of the second clamping piece (7), a third fixing block (15) is arranged on one side, away from the second pipeline (6), of the first bearing (9), a second fixing block (14) is arranged at the top of the third fixing block (15), and a spring (18) is arranged at the top of the second fixing block (14), a first fixed block (13) is arranged at the top of the spring (18), a fourth fixed block (16) is arranged at the bottom of the third fixed block (15), a fifth fixed block (17) is arranged at the bottom of the fourth fixed block (16), and a cylinder (12) is arranged on one side of the rotating ring (10) close to the fourth fixed block (16);

sealing mechanism includes two sealed pads (19), two sealed pad (19) are close to one side of cylinder (12) and all are provided with second magnet (20), the inner wall both sides of first pipeline (1) all are provided with first magnet (5).

2. The connection device for a petroleum pipeline port according to claim 1, wherein: two the top of sealed pad (19) and second magnet (20) all sets up to the direction tilt up of corresponding position cylinder (12), two sealed pad (19) is fixed through 3M glue with second magnet (20) of corresponding position.

3. The connection device for a petroleum pipeline port according to claim 1, wherein: the second magnet (20) has a magnetic pole opposite to the opposing face of the first magnet (5).

4. The connection device for a petroleum pipeline port according to claim 1, wherein: one end of the cylinder (12) close to the fifth fixing block (17) penetrates through the first fixing block (13), the second fixing block (14), the third fixing block (15), the fourth fixing block (16) and the fifth fixing block (17) in sequence.

5. The connection device for a petroleum pipeline port according to claim 1, wherein: one end, close to the first fixing block (13), of the spring (18) is welded with the first fixing block (13), and one end, far away from the first fixing block (13), of the spring (18) is welded with the second fixing block (14).

6. The connection device for a petroleum pipeline port according to claim 1, wherein: the second fixing block (14) is welded with the cylinder (12).

7. The connection device for a petroleum pipeline port according to claim 1, wherein: inner rings of the first bearing (9) and the second bearing (11) are welded with the second clamping piece (7), and outer rings of the first bearing (9) and the second bearing (11) are welded with the rotating ring (10).

8. The connection device for a petroleum pipeline port according to claim 1, wherein: the first clamping block (4) is connected to the inside of the second clamping groove (8) in a sliding mode, the second clamping piece (7) and the second clamping groove (8) are of an integrated structure, and the first clamping block (4) and the first clamping piece (2) are of an integrated structure.