CN220668684U - Concatenation convenient pipeline - Google Patents

Abstract

The utility model provides a convenient-to-splice conveying pipeline, which relates to the technical field of conveying pipelines and comprises a pipeline, wherein a first flange plate and a second flange plate are respectively and fixedly arranged at two ends of the pipeline, a convex block is fixedly arranged on the surface of the first flange plate, a large round hole is formed in the surface of the first flange plate, a groove is formed in one end of the second flange plate, the convex block is in sliding connection with the groove, a first protective cover and a second protective cover are sleeved on the outer surface of the pipeline, the inner walls of the first protective cover and the second protective cover are attached to the outer surface of the pipeline, and round covers and magnetic blocks are fixedly arranged on one sides of the first protective cover and the second protective cover.

Description

Concatenation convenient pipeline

Technical Field

The utility model relates to the technical field of conveying pipelines, in particular to a conveying pipeline convenient to splice.

Background

The conveying pipeline is a pipeline specially used for conveying liquid and gas materials, the application place is wide, chinese patent number CN218914123U discloses a conveying pipeline, a clamping block, a clamping pin and an outer disc are mainly used for splicing flanges, two adjacent conveying pipes are installed together to splice and fix the conveying pipeline, however, in practical application, the splicing method for fixing the conveying pipeline by the clamping block and the clamping pin is convenient to operate, but the method is not suitable for splicing installation and use with the conveying pipeline, the fixity of the splicing of the conveying pipeline is difficult to realize, the sealing performance is poor, the pipeline cannot be effectively protected, and improvement is needed.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a convenient pipeline of concatenation, includes the pipeline, the both ends of pipeline are fixed mounting respectively has first ring flange and second ring flange, the surface fixed mounting of first ring flange has the lug, big round hole has been seted up on the surface of first ring flange, the recess has been seted up to the one end of second ring flange, sliding connection between lug and the recess, little round hole has been seted up on the surface of second ring flange, the surface cover of pipeline is equipped with first protective cover and second visor, the inner wall of first protective cover and second visor is laminated mutually with the surface of pipeline, circular slot has all been seted up to the other end of the second ring flange of first ring flange, the equal fixed mounting of one side of first protective cover and second visor has circular cap and magnetic path, the equal fixed mounting of opposite side of first protective cover and second visor has the handle.

Preferably, the inner walls of the first flange plate and the second flange plate are provided with annular grooves, one end of each annular groove is fixedly provided with a sliding ring, and the sliding rings are in sliding connection with the annular grooves. Here, sliding ring and spout sliding connection are more favorable to conveying pipeline's quick concatenation.

Preferably, the number of the convex blocks and the grooves is four, and four corners of the convex blocks and the grooves are provided with round corners. Here, the rounded corners facilitate the butt joint of the bump and the groove.

Preferably, the inner surface of the big round hole is provided with a first threaded hole, the inner surface of the small round hole is provided with a second threaded hole, the diameter of the big round hole is larger than that of the first threaded hole, and the diameter of the small round hole is larger than that of the second threaded hole. Here, rapid docking and fixing of the bolts can be achieved.

Preferably, bolts are arranged in the first threaded holes and the second threaded holes in a penetrating mode, and nuts are arranged at one ends of the bolts. Here, the bolts and nuts facilitate the fixing of the conveying pipe.

Preferably, the surface of first ring flange is connected with first sealing washer, the surface of second ring flange is connected with the second sealing washer, the equal fixed mounting in both ends of first sealing washer has the fixture block, the draw-in groove has all been seted up at the both ends of second sealing washer, the equal fixed mounting of inner wall of first sealing washer and second sealing washer has the rubber circle. Here, the first sealing ring and the second sealing ring are favorable for improving the sealing property of the conveying pipeline.

Preferably, the shape of the first sealing ring and the second sealing ring is semicircular, and the clamping block is in sliding connection with the clamping groove. Here, fixture block and draw-in groove sliding connection can reduce frictional force, realizes the quick inseparable closure of sealing washer.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the first flange plate and the second flange plate are arranged, the protruding blocks are aligned with the grooves by utilizing mutual embedding of the protruding blocks and the grooves, so that convenient butt joint of the conveying pipeline is realized, the annular grooves and the slip rings are mutually embedded, the annular grooves and the slip rings are in sliding connection, so that quick butt joint of the conveying pipeline is realized, the conveying pipeline can be fixed after the first flange plate and the second flange plate are in butt joint by utilizing the fixed connection of the bolts and the nuts, the service efficiency of the conveying pipeline is improved, and the service life of the conveying pipeline can be prolonged by the aid of the first protective cover and the second protective cover.

2. According to the utility model, by arranging the first sealing ring and the second sealing ring, after the first flange plate and the second flange plate are in butt joint, the very small butt joint seam is covered by the tight connection of the clamping block and the clamping groove, and the whole sealing effect is better by using the elastic material of the rubber ring, so that the conveying pipeline is protected.

Drawings

Fig. 1 is a schematic perspective view of a conveying pipeline with convenient splicing;

fig. 2 is an enlarged view of a position a in fig. 1 of a conveying pipeline which is convenient to splice;

fig. 3 is a schematic side perspective view of fig. 1 showing a convenient-to-splice conveying pipeline according to the present utility model;

fig. 4 is an enlarged view of a portion B in fig. 3 of a conveying pipeline which is convenient to splice according to the present utility model;

fig. 5 is a schematic diagram of an explosion structure of a combination of a first flange plate and a second flange plate of a conveying pipeline which is convenient to splice;

fig. 6 is a schematic structural diagram of a first flange of a conveying pipeline with convenient splicing according to the present utility model;

fig. 7 is a schematic structural diagram of a second flange of a conveying pipeline with convenient splicing according to the present utility model;

fig. 8 is a schematic diagram of an explosion structure of a combination of a first sealing ring and a second sealing ring of a conveying pipeline which are convenient to splice;

fig. 9 is an enlarged view of a portion C in fig. 8 of a conveying pipeline which is convenient to splice.

Legend description:

1. a pipe; 2. a first flange; 3. a second flange; 4. a slip ring; 5. a bump; 6. a groove; 7. a ring groove; 8. a first threaded hole; 9. a second threaded hole; 10. a large round hole; 11. a small round hole; 12. a circular groove; 13. a bolt; 14. a nut; 15. a first protective cover; 16. a dome; 17. a second protective cover; 18. a magnetic block; 19. a handle; 20. a first seal ring; 21. a clamping block; 22. a second seal ring; 23. a clamping groove; 24. a rubber ring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a convenient pipeline of concatenation, including pipeline 1, the both ends of pipeline 1 are fixed mounting respectively has first ring flange 2 and second ring flange 3, the fixed surface of first ring flange 2 installs lug 5, big round hole 10 has been seted up on the surface of first ring flange 2, recess 6 has been seted up to the one end of second ring flange 3, sliding connection between lug 5 and the recess 6, little round hole 11 has been seted up on the surface of second ring flange 3, the surface cover of pipeline 1 is equipped with first visor 15 and second visor 17, the inner wall of first visor 15 and second visor 17 is laminated with the surface of pipeline 1 mutually, circular slot 12 has all been seted up to the other end of the second ring flange 3 of first ring flange 2, the equal fixed mounting of one side of first visor 15 and second visor 17 has circular lid 16 and magnetic path 18, the equal fixed mounting of opposite side of first visor 15 and second visor 17 has handle 19, first visor 15 and second visor 17 can carry out effective protection to first ring flange 2 and second ring flange 3.

Referring to fig. 1-7, the inner walls of the first flange 2 and the second flange 3 are provided with annular grooves 7, one end of each annular groove 7 is fixedly provided with a sliding ring 4, the sliding rings 4 are in sliding connection with the annular grooves 7, the sliding rings 4 and the sliding grooves are in sliding connection with each other, the rapid splicing of the conveying pipeline is facilitated, the number of the protruding blocks 5 and the grooves 6 is four, the four corners of the protruding blocks 5 and the grooves 6 are provided with round corners, the round corners are favorable for the butt joint of the protruding blocks 5 and the grooves 6, the inner surface of each large round hole 10 is provided with a first threaded hole 8, the inner surface of each small round hole 11 is provided with a second threaded hole 9, the diameter of each large round hole 10 is larger than that of the first threaded hole 8, the diameter of each small round hole 11 is larger than that of the second threaded hole 9, rapid butt joint and fixation of the bolts 13 can be realized, nuts 14 are arranged in the first threaded holes 8 and the second threaded holes 9 in a penetrating way, one end of the bolts 13 is provided with nuts 14, and the nuts 14 are favorable for the fixation of the conveying pipeline.

Example two

Referring to fig. 8-9, the outer surface of the first flange 2 is connected with a first sealing ring 20, the outer surface of the second flange 3 is connected with a second sealing ring 22, clamping blocks 21 are fixedly installed at two ends of the first sealing ring 20, clamping grooves 23 are formed at two ends of the second sealing ring 22, rubber rings 24 are fixedly installed on inner walls of the first sealing ring 20 and the second sealing ring 22, the sealing performance of a conveying pipeline is improved, the first sealing ring 20 and the second sealing ring 22 are semicircular, the clamping blocks 21 are slidably connected with the clamping grooves 23, friction force can be reduced due to the sliding connection of the clamping blocks 21 and the clamping grooves 23, and the sealing rings are rapidly and tightly closed.

Working principle: when an operator splices the pipeline 1, firstly, the slip ring 4 is placed on the annular groove 7, when the protruding block 5 is aligned with the groove 6, the first flange plate 2 is pushed to move forward, then the protruding block 5 moves forward, simultaneously, the slip ring 4 moves forward, when the protruding block 5 slides to the bottom of the groove 6 completely, the slip ring 4 just slides to the bottom of the annular groove 7, and the pipeline is spliced more conveniently through two sliding connections, at the moment, the bolt 13 is screwed into the first threaded hole 8 and the second threaded hole 9 until the bolt 13 completely penetrates through the first threaded hole 8 and the second threaded hole 9, the bolt 13 is screwed by the nut 14, the first flange plate 2 and the second flange plate 3 can be fixed, in order to protect the first flange plate 2 and the second flange plate 3 and ensure the whole attractive appearance, the first protection cover 15 and the second protection cover 17 are respectively installed on the surfaces of the first flange plate 2 and the second flange plate 3, the operator pushes the first protection cover 15 and the second protection cover 17 to move forward, the round cover 16 and the magnetic block 18 move forward later, when the first protection cover 15 and the round cover 16 are to be attached to the first flange plate 2 and the second flange plate 3, the magnetic block 18 and the round groove 12 attract each other until the magnetic block 18 is embedded into the round groove 12, at this time, the first protection cover 15 is tightly attached to the first flange plate 2, the second protection cover 17 is tightly attached to the second flange plate 3, the handle 19 on one side of the first protection cover 15 and the second protection cover 17 is pulled, the first protection cover 15 and the second protection cover 17 can be quickly detached, in order to ensure the tightness of the first flange plate 2 and the second flange plate 3, the operator places the second sealing ring 22 on the lower surfaces of the first flange plate 2 and the second flange plate 3, places the first sealing ring 20 on the upper surfaces of the first flange plate 2 and the second flange plate 3, by pushing the first sealing ring 20 forward, the rubber ring 24 then moves forward until the clamping block 21 slides completely into the clamping groove 23, and the second sealing ring 22 are completely closed, so that the sealing effect is achieved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a convenient pipeline of concatenation, includes pipeline (1), its characterized in that: the utility model discloses a pipeline, including pipeline (1), including first flange (2) and second flange (3) of fixed mounting, the surface fixed mounting of first flange (2) has lug (5), big round hole (10) have been seted up on the surface of first flange (2), recess (6) have been seted up to the one end of second flange (3), sliding connection between lug (5) and recess (6), little round hole (11) have been seted up on the surface of second flange (3), the surface cover of pipeline (1) is equipped with first visor (15) and second visor (17), the inner wall of first visor (15) and second visor (17) is laminated with the surface of pipeline (1), circular slot (12) have all been seted up to the other end of the second flange (3) of first flange (2), circular lid (16) and magnet (18) have all been fixedly installed to one side of first visor (15) and second visor (17), the equal fixed mounting of opposite side (19) have handle.

2. The spliced portable conveyor pipe of claim 1, wherein: the inner walls of the first flange plate (2) and the second flange plate (3) are respectively provided with a ring groove (7), one end of each ring groove (7) is fixedly provided with a sliding ring (4), and the sliding rings (4) are in sliding connection with the ring grooves (7).

3. The spliced portable conveyor pipe of claim 1, wherein: the number of the convex blocks (5) and the grooves (6) is four, and four corners of the convex blocks (5) and the grooves (6) are provided with round corners.

4. The spliced portable conveyor pipe of claim 1, wherein: the inner surface of the big round hole (10) is provided with a first threaded hole (8), the inner surface of the small round hole (11) is provided with a second threaded hole (9), the diameter of the big round hole (10) is larger than that of the first threaded hole (8), and the diameter of the small round hole (11) is larger than that of the second threaded hole (9).

5. The spliced portable conveyor pipe of claim 4, wherein: the novel screw bolt is characterized in that bolts (13) are arranged in the first threaded holes (8) and the second threaded holes (9) in a penetrating mode, and nuts (14) are arranged at one ends of the bolts (13).

6. The spliced portable conveyor pipe of claim 1, wherein: the outer surface of first ring flange (2) is connected with first sealing washer (20), the outer surface of second ring flange (3) is connected with second sealing washer (22), fixture block (21) are all fixedly installed at the both ends of first sealing washer (20), draw-in groove (23) have all been seted up at the both ends of second sealing washer (22), the inner wall of first sealing washer (20) and second sealing washer (22) is all fixedly installed rubber circle (24).

7. The spliced portable conveyor pipe of claim 6, wherein: the first sealing ring (20) and the second sealing ring (22) are semicircular in shape, and the clamping block (21) is in sliding connection with the clamping groove (23).