CN218441120U

CN218441120U - Safe chemical industry petroleum pipeline device

Info

Publication number: CN218441120U
Application number: CN202222402885.0U
Authority: CN
Inventors: 刘新坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-02-03
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a safe type chemical industry petroleum pipeline device, including first pipeline, the both ends of first pipeline all are provided with the connecting pipe, inner wall one side of connecting pipe is provided with the spacing ring, the spacing groove has been seted up to one side of spacing ring, the one end that first pipeline inserted the connecting pipe is provided with the docking ring, the interpolation of connecting pipe is equipped with the second pipeline, the one end that the second pipeline inserted the connecting pipe is provided with solid fixed ring, the docking ring supports solid fixed ring, be provided with the fixed plate on the outer wall of second pipeline, one side of fixed plate is provided with the limiting plate, the limiting plate slides in the spacing groove, the both ends of connecting pipe all are provided with fixed establishment, insert the second pipeline in the connecting pipe, support solid fixed ring with solid fixed ring, and make the limiting plate insert the spacing inslot, play spacing and support operation to the second pipeline, push pedal and splint carry out centre gripping fixed operation to the pipeline under the elastic action of spring, the fastness of connecting between the pipeline has been strengthened greatly.

Description

Safe chemical industry petroleum pipeline device

Technical Field

The utility model belongs to the technical field of chemical industry petroleum pipeline, concretely relates to safe type chemical industry petroleum pipeline device.

Background

In the process of chemical oil transportation, a large number of oil pipelines are needed to be used, the pipeline transportation is an economic and reasonable transportation mode for crude oil transportation, and the oil pipelines are either buried under the ground or erected at positions with certain heights away from the ground.

However, in the prior art, when petroleum is conveyed by using a pipeline, the petroleum pipelines are connected by a connection mode of oil pipe flange butt joint, and the butt joint is provided with a gasket, so that the firmness of the connection mode is poor, and the leakage phenomenon easily occurs under the condition that screws at the flange joint are loosened, so that certain potential safety hazards exist in the petroleum pipelines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type chemical industry petroleum pipeline device to there is the not good enough problem of firm in connection performance among the solution prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a safe type chemical industry petroleum pipeline device, includes first pipeline, the both ends of first pipeline all are provided with the connecting pipe, inner wall one side of connecting pipe is provided with the spacing ring, the spacing groove has been seted up to one side of spacing ring, the one end that first pipeline inserted the connecting pipe is provided with the docking ring, the interpolation of connecting pipe is equipped with the second pipeline, the one end that the second pipeline inserted the connecting pipe is provided with solid fixed ring, the docking ring supports solid fixed ring, be provided with the fixed plate on the outer wall of second pipeline, one side of fixed plate is provided with the limiting plate, the limiting plate slides in the spacing groove, the both ends of connecting pipe all are provided with fixed establishment.

Preferably, the fixed establishment is including setting up the splint at connecting pipe inner wall both ends, two the inner wall of splint all is provided with the grip block, two the outer wall of splint all is provided with the gag lever post, all be provided with the push pedal on the gag lever post, the cover is equipped with the spring on the gag lever post, the both ends of connecting pipe all are equipped with the shoulder hole, two the one end that the shoulder hole was worn out to the gag lever post all is provided with the pull ring.

Preferably, one end of the spring is connected with the push plate, the other end of the spring is inserted into the stepped hole, and the push plate slides in the stepped hole.

Preferably, the spout has all been seted up at the outer wall both ends of connecting pipe, sliding connection has the slider in the spout, the one end that the spout was worn out to the slider is provided with the backup pad, the top of backup pad supports on the lower terminal surface of pull ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses earlier through pull ring pulling gag lever post, it warp to drive push pedal extrusion spring, support splint and grip block on the inner wall of connecting pipe, then promote the backup pad, it slides in the spout to drive the slider, slide the backup pad to the pull ring below, and make the top of backup pad support the below of pull ring, after the rigidity of pull ring, then in the second pipeline inserts the connecting pipe, support solid fixed ring and connect the ring, and make the limiting plate insert the spacing inslot, play spacing and support operation to the second pipeline, then reverse promotion backup pad, release it from the pull ring below, under the elastic action of spring, the spring promotes push pedal and splint and removes to the one end of keeping away from the connecting pipe inner wall, and promote the grip block and carry out centre gripping fixed operation to the upper and lower both ends of first pipeline and second pipeline, the fastness of connecting between the pipeline has been strengthened greatly, effectively reduce the emergence of seepage phenomenon.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a front cut-away schematic view of FIG. 1;

FIG. 3 isbase:Sub>A partial cutaway view of the right side view A-A of FIG. 1;

fig. 4 is a partial sectional view of the left side view of B-B of fig. 1.

In the figure: 1. a first pipe; 2. a connecting pipe; 3. a limiting ring; 4. a limiting groove; 5. a docking ring; 6. a second pipe; 7. a fixing ring; 8. a fixing plate; 9. a limiting plate; 10. a splint; 11. a clamping plate; 12. a limiting rod; 13. pushing a plate; 14. a spring; 15. a stepped hole; 16. a pull ring; 17. a chute; 18. a slider; 19. and a support plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Fig. 1, fig. 2, fig. 3 and fig. 4, a safe type chemical industry petroleum pipeline device, including first pipeline 1, connecting pipe 2 has all been welded at first pipeline 1's both ends, the welding of the inner wall left side of connecting pipe 2 has spacing ring 3, spacing groove 4 has been seted up in spacing ring 3's left side, the welding of first pipeline 1's one end that inserts connecting pipe 2 has butt ring 5, it is equipped with second pipeline 6 to slide in connecting pipe 2, second pipeline 6 inserts the welding of the one end of connecting pipe 2 has solid fixed ring 7, butt ring 5 supports solid fixed ring 7, the welding has fixed plate 8 on second pipeline 6's the outer wall, the welding of fixed plate 8's right side has limiting plate 9, limiting plate 9 is the annular plate structure, limiting plate 9 slides in spacing groove 4, the equal welding of both ends of connecting pipe 2 has fixed establishment.

Fig. 1, fig. 2, fig. 3 and fig. 4, fixed establishment includes the splint 10 of sliding connection at 2 inner wall both ends of connecting pipe, grip block 11 has all been welded to the inner wall of two splint 10, grip block 11 is soft material of moulding, gag lever post 12 has all been welded to the outer wall of two splint 10, push pedal 13 has all been welded on gag lever post 12, the cover is equipped with spring 14 on gag lever post 12, the upper and lower both ends of connecting pipe 2 all are equipped with shoulder hole 15, the one end that two gag lever posts 12 worn out shoulder hole 15 has all been welded pull ring 16, the one end and the push pedal 13 welded connection of spring 14, other end welded connection is on shoulder hole 15 inner wall, and push pedal 13 slides in shoulder hole 15, spout 17 has all been seted up at both ends about the outer wall of connecting pipe 2, spout 17 is the T-slot structure, slider 18 is the T-shaped block structure, sliding connection has slider 18 in spout 17, the one end welding that slider 18 worn out spout 17 has backup pad 19, backup pad 19 is the trapezoidal-shaped structure, the top of backup pad supports on the lower terminal surface of pull ring 16.

The working principle of the embodiment is as follows: first, pulling the limiting rod 12 through the pull ring 16, driving the push plate 13 to extrude the spring 14 to deform, supporting the clamping plate 10 and the clamping plate 11 on the inner wall of the connecting pipe 2, then pushing the supporting plate 19, driving the sliding block 18 to slide in the sliding groove 17, sliding the supporting plate 19 below the pull ring 16, and making the top of the supporting plate 19 support the lower part of the pull ring 16, after fixing the position of the pull ring 16, then inserting the second pipeline 6 into the connecting pipe 2, supporting the fixing ring 7 on the butt-joint ring 5, and making the limiting plate 9 inserted into the limiting groove 4, playing a limiting and supporting operation on the second pipeline 6, then reversely pushing the supporting plate 19, pushing it out from the lower part of the pull ring 16, under the elastic action of the spring 14, the spring 14 pushes the push plate 13 and the clamping plate 10 to move towards the end far away from the inner wall of the connecting pipe 2, and pushes the clamping plate 11 to clamp and fix the upper and lower ends of the first pipeline 1 and the second pipeline 6, thereby greatly enhancing the firmness of the connection between the pipelines, and effectively reducing the occurrence of the leakage phenomenon.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a safe type chemical industry petroleum pipeline device which characterized in that: including first pipeline (1), the both ends of first pipeline (1) all are provided with connecting pipe (2), inner wall one side of connecting pipe (2) is provided with spacing ring (3), spacing groove (4) have been seted up to one side of spacing ring (3), the one end that first pipeline (1) inserted connecting pipe (2) is provided with docking ring (5), the interpolation of connecting pipe (2) is equipped with second pipeline (6), the one end that second pipeline (6) inserted connecting pipe (2) is provided with solid fixed ring (7), docking ring (5) support solid fixed ring (7), be provided with fixed plate (8) on the outer wall of second pipeline (6), one side of fixed plate (8) is provided with limiting plate (9), limiting plate (9) slide in spacing groove (4), the both ends of connecting pipe (2) all are provided with fixed establishment.

2. The safety chemical petroleum pipeline device according to claim 1, wherein: fixing mechanism is including setting up splint (10) at connecting pipe (2) inner wall both ends, two the inner wall of splint (10) all is provided with grip block (11), two the outer wall of splint (10) all is provided with gag lever post (12), all be provided with push pedal (13) on gag lever post (12), the cover is equipped with spring (14) on gag lever post (12), the both ends of connecting pipe (2) all are equipped with shoulder hole (15), two the one end that shoulder hole (15) were worn out in gag lever post (12) all is provided with pull ring (16).

3. The safety chemical petroleum pipeline device according to claim 2, wherein: one end of the spring (14) is connected with the push plate (13), the other end of the spring is inserted into the stepped hole (15), and the push plate (13) slides in the stepped hole (15).

4. The safety chemical petroleum pipeline device according to claim 2, wherein: spout (17) have all been seted up at the outer wall both ends of connecting pipe (2), sliding connection has slider (18) in spout (17), the one end that spout (17) were worn out in slider (18) is provided with backup pad (19), the top of backup pad (19) supports on the lower terminal surface of pull ring (16).