CN214331883U

CN214331883U - Plugging device for rush repair of oil pipeline

Info

Publication number: CN214331883U
Application number: CN202120159452.XU
Authority: CN
Inventors: 刘鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-01
Anticipated expiration: 2031-01-21

Abstract

The utility model belongs to the technical field of the plugging equipment, especially, be a plugging device that oil pipeline was salvageed, the leaking stoppage efficiency to the plugging device among the prior art is lower, and the leaking stoppage leakproofness is relatively poor, the leaking stoppage effect is not good, can not be quick carry out the problem of leaking stoppage, now proposes following scheme, and it includes first arc and second arc, the equal fixed mounting in inside of first arc and second arc has sealed cushion, and two sealed cushions contact, and the top fixed mounting of first arc has the one end of two dead levers, and the outside slip of two dead levers has cup jointed same connecting plate, the equal fixed mounting in both sides of second arc has the diaphragm, and the top fixed mounting of diaphragm has the riser. The utility model discloses an install two arcs in the outside of oil pipeline fast to the realization is to the quick leaking stoppage of oil pipeline, and installation stability is higher, has guaranteed the leakproofness of leaking stoppage.

Description

Plugging device for rush repair of oil pipeline

Technical Field

The utility model relates to a leaking stoppage equipment technical field especially relates to a plugging device that oil pipeline salvageed.

Background

In the process of extracting crude oil and petroleum, various oil pipelines are needed, and the oil pipelines can rust or be damaged to a certain extent after being used for a long time, so that oil leakage accidents occur. The oil leakage in the process of conveying the petroleum finished products or crude oil can cause serious harm, so that the pipeline needs to be subjected to rush repair and plugging treatment quickly.

The plugging device in the prior art has the defects of low plugging efficiency, poor plugging and sealing performance, poor plugging effect and incapability of quickly plugging, so that the plugging device for rush repair of the oil pipeline is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the leaking stoppage device among the prior art that the leaking stoppage efficiency is lower, the leaking stoppage leakproofness is relatively poor, the leaking stoppage effect is not good, can not be quick carry out the shortcoming of leaking stoppage, and the leaking stoppage device of salvageing of an oil pipeline that provides.

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

a leakage stopping device for rush repair of an oil pipeline comprises a first arc-shaped plate and a second arc-shaped plate, wherein sealing rubber pads are fixedly arranged inside the first arc-shaped plate and the second arc-shaped plate, the two sealing rubber pads are contacted, one ends of two fixing rods are fixedly arranged at the top of the first arc-shaped plate, the outer sides of the two fixing rods are sleeved with a same connecting plate in a sliding manner, transverse plates are fixedly arranged on two sides of the second arc-shaped plate, vertical plates are fixedly arranged at the top of the transverse plates, connecting holes are respectively formed in two sides of the top of the connecting plate, the two connecting plates are respectively movably connected with corresponding connecting holes, a transverse groove is formed in the inner wall of one side of each connecting hole, clamping plates are slidably arranged in the transverse grooves, clamping grooves are respectively formed in the sides, far away from each other, of the two clamping plates are respectively movably connected with corresponding clamping grooves, and the other ends of two reset springs are fixedly connected to one sides, far away from each other, of the two clamping plates, the other end of four reset springs respectively with one side inner wall fixed connection of the transverse groove that corresponds, the circular recess has been seted up at the top of first arc, and the threaded rod is installed to the circular recess internal rotation, threaded hole is seted up at the top of connecting plate, threaded rod and screw hole threaded connection, and the top fixed mounting of threaded rod has the commentaries on classics board, changes the both sides of board and has all seted up the spout, and equal slidable mounting has the slide in two spouts, and the bottom fixed mounting of slide has the constant head tank, two dead levers respectively with the constant head tank activity joint that corresponds, and the top fixed mounting of slide has the one end of montant, and the top fixed mounting of two montants has same handle.

Preferably, the top of slide fixedly connected with pressure spring's one end, the other end of two pressure springs respectively with the top inner wall fixed connection of the spout that corresponds, reset the slide.

Preferably, a vertical hole is formed in the inner wall of the top of the sliding groove, and the two vertical rods are respectively in sliding connection with the corresponding vertical holes to guide the vertical rods.

Preferably, the guide plates are fixedly mounted on two sides of the first arc-shaped plate respectively, and the two guide plates are movably sleeved on the outer sides of the corresponding vertical plates respectively to guide the vertical plates.

Preferably, the one end of the equal fixedly connected with pull rod in one side that two cardboard kept away from each other, the equal fixed mounting of the other end of two pull rods has the pull ring, is convenient for spur cardboard transverse movement.

Preferably, a transverse hole is formed in the inner wall of one side of the transverse groove, and the two pull rods are respectively in sliding connection with the corresponding transverse holes to guide the pull rods.

The utility model discloses in, a leaking stoppage device that oil pipeline salvageed, through pulling two pull rings to the side motion of keeping away from each other, drive two cardboards to the side motion of keeping away from each other and compress reset spring, make two cardboards break away from the connection with corresponding draw-in groove, then pull second arc downstream, pull down the second arc, then place first arc in the top of oil pipeline, and place second arc in the below of oil pipeline and peg graft respectively two risers and get into corresponding connecting hole, two cardboards reverse motion and the card is gone into in the corresponding draw-in groove under reset spring's elasticity, then through pulling handle downstream, the handle drives two slides upward movement and compresses the pressure spring through two montants, make the dead lever break away from the connection with the constant head tank;

the utility model discloses in, a leaking stoppage device that oil pipeline salvageed, drive the commentaries on classics board through rotatory handle and rotate, the commentaries on classics board drives the threaded rod and drives the connecting plate upward movement through the screw transmission with the screw hole, the connecting plate drives two risers upward movement through the joint of cardboard and draw-in groove, two risers drive the second arc upward movement jointly, drive two sealed cushions through first arc and second arc and move to one side that is close to each other, through the inseparable butt of two sealed cushions and oil pipeline surface, leak stoppage to the damaged oil leak department of oil pipeline, then loosen the handle, the slide moves down under the spring action of pressure spring, make two dead levers block into respectively in the corresponding constant head tank, the rotation to the threaded rod is restricted, thereby promote the stability of shutoff;

the utility model has the advantages of reasonable design, through installing two arcs in oil pipeline's the outside fast to the realization is to oil pipeline's quick leaking stoppage, and installation stability is higher, has guaranteed the leakproofness of leaking stoppage, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a plugging device for emergency repair of an oil pipeline according to the present invention;

fig. 2 is a schematic structural view of a part a of a plugging device for emergency repair of an oil pipeline, which is provided by the utility model;

fig. 3 is the utility model provides a leak stoppage device's of oil pipeline rush-repair part B's schematic structure diagram.

In the figure: 1. a first arc-shaped plate; 2. a second arc-shaped plate; 3. a connecting plate; 4. a transverse plate; 5. a vertical plate; 6. fixing the rod; 7. a threaded rod; 8. a transverse slot; 9. clamping a plate; 10. a card slot; 11. a return spring; 12. a pull ring; 13. positioning a groove; 14. rotating the plate; 15. a vertical rod; 16. a handle; 17. a chute; 18. a pressure spring; 19. a slide plate; 20. sealing the rubber gasket; 21. a guide plate; 22. a pull rod; 23. and connecting the holes.

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.

Referring to fig. 1-3, a leakage stopping device for rush repair of an oil pipeline comprises a first arc plate 1 and a second arc plate 2, wherein sealing rubber pads 20 are fixedly installed inside the first arc plate 1 and the second arc plate 2, the two sealing rubber pads 20 are contacted with each other, one end of two fixing rods 6 is fixedly installed at the top of the first arc plate 1, the same connecting plate 3 is slidably sleeved at the outer sides of the two fixing rods 6, transverse plates 4 are fixedly installed at both sides of the second arc plate 2, vertical plates 5 are fixedly installed at the tops of the transverse plates 4, connecting holes 23 are respectively formed at both sides of the top of the connecting plate 3, the two connecting plates 3 are respectively and movably connected with the corresponding connecting holes 23, a transverse groove 8 is formed on the inner wall of one side of the connecting holes 23, clamping plates 9 are slidably installed in the transverse groove 8, clamping grooves 10 are respectively formed at the sides, far away from the two vertical plates 5, and the two clamping plates 9 are respectively and movably clamped with the corresponding clamping grooves 10, and the other end of two reset springs 11 of equal fixedly connected with in one side that two cardboard 9 kept away from each other, four reset springs 11's the other end respectively with one side inner wall fixed connection of the transverse groove 8 that corresponds, the circular recess has been seted up at the top of first arc 1, threaded rod 7 is installed to the circular recess internal rotation, threaded rod 7 and screw hole threaded connection have been seted up at the top of connecting plate 3, threaded rod 7 and screw hole threaded connection, the top fixed mounting of threaded rod 7 has commentaries on classics board 14, spout 17 has all been seted up to commentaries on classics board 14's both sides, equal slidable mounting has slide 19 in two spout 17, slide 19's bottom fixed mounting has constant head tank 13, two dead levers 6 respectively with corresponding constant head tank 13 activity joint, and slide 19's top fixed mounting has the one end of montant 15, the top fixed mounting of two montants 15 has same handle 16.

The utility model discloses in, the one end of slide 19's top fixedly connected with pressure spring 18, the other end of two pressure springs 18 respectively with the top inner wall fixed connection of the spout 17 that corresponds, reset slide 19.

The utility model discloses in, seted up vertical hole on the top inner wall of spout 17, two montants 15 respectively with the vertical hole sliding connection who corresponds, lead montant 15.

The utility model discloses in, the equal fixed mounting in both sides of first arc 1 has deflector 21, and two deflectors 21 activity respectively cup joint in the outside of the riser 5 that corresponds, lead riser 5.

The utility model discloses in, the equal fixedly connected with pull rod 22's in one side one end that two cardboard 9 kept away from each other one end, the equal fixed mounting of the other end of two pull rods 22 has pull ring 12, is convenient for spur 9 transverse motion of cardboard.

The utility model discloses in, seted up the transverse hole on one side inner wall of transverse groove 8, two pull rods 22 respectively with the transverse hole sliding connection who corresponds, lead pull rod 22.

In the utility model, when in use, the two pull rings 12 are pulled to move towards one side away from each other to drive the two clamping plates 9 to move towards one side away from each other and compress the reset spring 11, so that the two clamping plates 9 are separated from the connection with the corresponding clamping grooves 10, then the second arc-shaped plate 2 is pulled to move downwards to detach the second arc-shaped plate 2, then the first arc-shaped plate 1 is arranged above the oil pipeline, the second arc-shaped plate 2 is arranged below the oil pipeline, the two vertical plates 5 are respectively inserted into the corresponding connecting holes 23, the two clamping plates 9 reversely move under the elastic action of the reset spring 11 and are clamped into the corresponding clamping grooves 10, then the handle 16 moves downwards by pulling, the handle 16 drives the two sliding plates 19 to move upwards through the two vertical rods 15 and compress the pressure spring 18, so that the fixed rod 6 is separated from the connection with the positioning groove 13, then rotatory handle 16 drives commentaries on classics board 14 and rotates, commentaries on classics board 14 drives threaded rod 7 and drives connecting plate 3 upward movement through the screw drive with the screw hole, connecting plate 3 drives two risers 5 upward movement through the joint of cardboard 9 with draw-in groove 10, two risers 5 drive second arc 2 upward movement jointly, drive two sealed cushions 20 through first arc 1 and second arc 2 and move to one side that is close to each other, through the inseparable butt of two sealed cushions 20 and oil pipeline surface, carry out the leaking stoppage to the damaged oil leak department of oil pipeline, then loosen handle 16, slide 19 moves down under the spring action of pressure spring 18, make two dead levers 6 block into respectively in the corresponding constant head tank 13, restrict the rotation of threaded rod 7, thereby promote the stability of shutoff.

Claims

1. The leakage stopping device for the rush repair of the oil conveying pipeline comprises a first arc-shaped plate (1) and a second arc-shaped plate (2) and is characterized in that sealing rubber pads (20) are fixedly arranged inside the first arc-shaped plate (1) and the second arc-shaped plate (2), the two sealing rubber pads (20) are in contact with each other, one ends of two fixing rods (6) are fixedly arranged at the top of the first arc-shaped plate (1), the same connecting plate (3) is sleeved outside the two fixing rods (6) in a sliding mode, transverse plates (4) are fixedly arranged on two sides of the second arc-shaped plate (2), vertical plates (5) are fixedly arranged at the tops of the transverse plates (4), connecting holes (23) are respectively formed in two sides of the top of the connecting plate (3), the two connecting plates (3) are respectively movably connected with the corresponding connecting holes (23), and transverse grooves (8) are formed in the inner wall of one side of the connecting holes (23), clamping plates (9) are arranged in the transverse grooves (8) in a sliding mode, clamping grooves (10) are formed in one sides, far away from each other, of the two vertical plates (5), the two clamping plates (9) are movably clamped with the corresponding clamping grooves (10) respectively, the other ends of the two reset springs (11) are fixedly connected to one sides, far away from each other, of the two clamping plates (9), the other ends of the four reset springs (11) are fixedly connected with the inner wall of one side of the corresponding transverse groove (8) respectively, a circular groove is formed in the top of the first arc-shaped plate (1), a threaded rod (7) is rotatably installed in the circular groove, a threaded hole is formed in the top of the connecting plate (3), the threaded rod (7) is in threaded connection with the threaded hole, a rotating plate (14) is fixedly installed at the top end of the threaded rod (7), sliding grooves (17) are formed in the two sides of the rotating plate (14), sliding plates (19) are slidably installed in the two sliding grooves (17), the bottom fixed mounting of slide (19) has constant head tank (13), and two dead levers (6) respectively with constant head tank (13) activity joint that corresponds, and the top fixed mounting of slide (19) has the one end of montant (15), the top fixed mounting of two montants (15) has same handle (16).

2. The oil pipeline rush-repair plugging device according to claim 1, wherein one end of each compression spring (18) is fixedly connected to the top of the sliding plate (19), and the other ends of the two compression springs (18) are respectively fixedly connected to the inner wall of the top of the corresponding sliding groove (17).

3. The oil pipeline rush-repair plugging device according to claim 1, wherein vertical holes are formed in the inner wall of the top of the sliding groove (17), and the two vertical rods (15) are slidably connected with the corresponding vertical holes respectively.

4. The oil pipeline rush-repair plugging device according to claim 1, wherein guide plates (21) are fixedly mounted on both sides of the first arc-shaped plate (1), and the two guide plates (21) are movably sleeved on the outer sides of the corresponding vertical plates (5) respectively.

5. The oil pipeline rush-repair plugging device according to claim 1, wherein one side of each of the two snap-gauge plates (9) away from each other is fixedly connected with one end of a pull rod (22), and the other end of each of the two pull rods (22) is fixedly provided with a pull ring (12).

6. The oil pipeline rush-repair plugging device according to claim 1, wherein a transverse hole is formed in the inner wall of one side of the transverse groove (8), and the two pull rods (22) are slidably connected with the corresponding transverse holes respectively.