CN214425209U - Pipeline valve convenient to dismantle - Google Patents

Abstract

The utility model provides a pipeline valve convenient to dismantle belongs to valve technical field, include: the valve body is provided with connecting pipes at two ends; the pressing mechanism is arranged at the end part of the connecting pipe and comprises a clamping rod, and the clamping rod is suitable for being matched and connected with a clamping groove in the pipeline; a first elastic member having an elastic force for moving the clamping rod in the axial direction of the connection pipe; the utility model provides a pipeline valve convenient to dismantle, the both ends of valve body have connecting pipes, are equipped with the pressing mechanism at the tip of connecting pipe, the pressing mechanism includes the kelly, the kelly cooperates with the draw-in groove on the pipeline to be connected, when the kelly blocks in the draw-in groove, make valve body and pipeline connect, and the first elastic component that sets up on the kelly can strengthen the cooperation of kelly and draw-in groove, make valve body and pipeline connect more closely; when the valve body needs to be replaced or maintained, the clamping rod is far away from the clamping groove only through the pressing mechanism, the pipeline can be separated from the valve body, and the disassembly is convenient.

Description

Pipeline valve convenient to dismantle

Technical Field

The utility model relates to the technical field of valves, concretely relates to pipeline valve convenient to dismantle.

Background

A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device capable of controlling other flow rates by flowing or stopping a medium in a pipe or an apparatus. Valves are control components in pipeline fluid delivery systems to vary passage cross-section and media flow direction.

The existing valve joint is usually connected with a pipeline through a flange, four groups of bolt holes are usually arranged on the flange, each valve joint is fixedly connected with the pipeline through four groups of bolts, when the valve is in a problem and needs to be replaced or maintained, the installation and the disassembly between the valve and the pipeline are labor-consuming, a large amount of time is consumed, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art valve and pipeline dismantlement and the all more hard defect of installation to a pipeline valve convenient to dismantle is provided.

In order to solve the technical problem, the utility model provides a pipeline valve convenient to dismantle, include:

the valve body is provided with connecting pipes at two ends;

the pressing mechanism is arranged at the end part of the connecting pipe and comprises a clamping rod, and the clamping rod is suitable for being matched and connected with a clamping groove in the pipeline;

the first elastic piece is connected with the clamping rod and has elastic force for enabling the clamping rod to move towards the axis direction of the connecting pipe.

Optionally, the end of the connecting pipe is connected with a casing, a protection box is sleeved on the casing, and the pressing mechanism is installed in the protection box;

the clamping rod penetrates through the side walls of the protection box and the shell and is arranged in a sliding mode with the side walls of the protection box and the shell;

the pressing mechanism further comprises a first pressing rod, the first pressing rod is connected with the clamping rod, and the first elastic piece is sleeved on the first pressing rod.

Optionally, the pressing mechanism further comprises a first rotating rod, and the first rotating rod is rotatably installed in the protection box through a support rod;

one end of the first rotating rod is connected with the end part of the first pressing rod, and the other end of the first rotating rod is connected with the top end of the clamping rod.

Optionally, one end of the first rotating rod connected with the clamping rod is provided with a sliding groove;

the top end of the clamping rod extends out of a sliding block, and the sliding block is slidably mounted in the sliding groove.

Optionally, the connecting tube has an outer tube and an inner tube, the inner tube is slidably mounted in the outer tube;

the pressing mechanism is connected to the end of the inner pipe.

Optionally, the device also comprises a threaded rod arranged between the outer tube and the inner tube;

the gear structure comprises a second bevel gear which is sleeved on the threaded rod;

and the driving mechanism is connected with the second bevel gear and is suitable for the rotation of the second bevel gear.

Optionally, the gear structure further comprises a first bevel gear, and the first bevel gear is in meshed connection with the second bevel gear;

the first bevel gear is connected with a driving mechanism.

Optionally, actuating mechanism includes the second dwang, rotates to install on the lateral wall of outer tube, second dwang bottom and first bevel gear are connected, second dwang top is connected with the second and presses the pressure pole, the second is pressed the pressure pole and is suitable for the drive second dwang to rotate.

Optionally, a groove is formed at the top end of the second rotating rod;

the bottom of the second pressing rod is provided with a pushing block matched with the groove;

the position that corresponds with the second dwang on the outer tube lateral wall is equipped with spacing pipe, the second is pressed depression bar slidable mounting and is being intraductal at spacing.

Optionally, the pushing device further comprises a second elastic piece, the second elastic piece is sleeved on the pushing block, and two ends of the second elastic piece are respectively arranged in contact with the bottom surface of the second pressing rod and the top surface of the second rotating rod;

the second elastic member keeps the push block separated from the groove in a free state.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pipeline valve convenient to dismantle, the both ends of valve body have connecting pipes, are equipped with the pressing mechanism at the tip of connecting pipe, the pressing mechanism includes the kelly, the kelly cooperates with the draw-in groove on the pipeline to be connected, when the kelly blocks in the draw-in groove, make valve body and pipeline connect, and the first elastic component that sets up on the kelly can strengthen the cooperation of kelly and draw-in groove, make valve body and pipeline connect more closely; when the valve body needs to be replaced or maintained, the clamping rod is far away from the clamping groove only through the pressing mechanism, the pipeline can be separated from the valve body, and the disassembly is convenient.

2. The utility model provides a pipeline valve convenient to dismantle is equipped with the casing at the tip of connecting pipe, and the cover is equipped with the protection box on the casing, and pressing means installs in the protection box, avoids pressing means to receive the dust to influence.

3. The utility model provides a pipeline valve convenient to dismantle, pressing mechanism is still including first rotation pole, first rotation pole passes through the bracing piece and rotates and install in the protection box, first rotation pole can rotate round the bracing piece, the one end of first rotation pole and the end connection of first press lever, the other end is connected with the top of kelly, through pressing first press lever, make first rotation pole rotate round the bracing piece, overcome the biasing force of first elastic component, drive the kelly and remove to the direction of keeping away from the draw-in groove, make the kelly break away from the draw-in groove, the pipeline of being convenient for separates with the valve body.

4. The utility model provides a pipeline valve convenient to dismantle is equipped with the sliding tray in the one end of first rotation pole, and the sliding block slidable mounting on kelly top is in the sliding tray for it is more smooth and easy when first rotation pole drives the kelly and removes.

5. The utility model provides a pipeline valve convenient to dismantle, connecting pipe have inner tube and outer tube, and inner tube slidable mounting is in the outer tube, and pressing means sets up at the tip of inner tube, slides in the outer tube through the inner tube, can change the length of connecting pipe, makes the valve body adapt to more use scenes, avoids because far away between the pipeline, can not install the valve body.

6. The utility model provides a pipeline valve convenient to dismantle is equipped with the threaded rod between inner tube and outer tube, and the cover is equipped with second bevel gear on the threaded rod, and second bevel gear is connected with actuating mechanism, through control actuating mechanism, makes second bevel gear rotate, and at second bevel gear pivoted in-process, the threaded rod drives the inner tube and removes along second bevel gear axis direction, and then changes the position of inner tube in the outer tube, realizes the change to connecting pipe length.

7. The utility model provides a pipeline valve convenient to dismantle still is equipped with first bevel gear between inner tube and outer tube, and first bevel gear is connected with the second dwang among the actuating mechanism, and second bevel gear cover is established on the threaded rod, through the cooperation of first bevel gear and second bevel gear, changes actuating mechanism's installation direction, makes the second dwang among the actuating mechanism set up with the threaded rod is perpendicular, and the operating personnel of being convenient for operates in the valve installation.

8. The utility model provides a pipeline valve convenient to dismantle has a recess on second dwang top, is equipped with in the bottom of second press ram and promotes the piece, promotes the piece can with the recess cooperation, and operating personnel makes the second press ram drive and promotes the piece and remove to the recess through removing the second press ram, and at this moment, operating personnel rotates the second press ram alright with control second bevel gear rotation, realizes the control to connecting tube length.

9. The utility model provides a pipeline valve convenient to dismantle, the cover is equipped with the second elastic component on the catch bar, operating personnel makes the second elastic component compression when pressing the second press the depression bar, elastic force has, when not adjusting the length of connecting pipe, operating personnel loosens the second and presses the depression bar, the second is pressed the depression bar and is driven the promotion piece and break away from the recess under the elastic force effect of second elastic component self, avoid operating personnel error to touch the second and press the depression bar and change the length that the connecting pipe has adjusted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the connection between the valve body and the pipeline provided by the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Description of reference numerals:

1. a valve body; 2. an outer tube; 3. a threaded rod; 4. an inner tube; 5. a housing; 6. a pipeline; 7. a protection box; 8. a support bar; 9. a first rotating lever; 10. a sliding groove; 11. a slider; 12. a top block; 13. a clamping rod; 14. a first pressing lever; 15. a first elastic member; 16. a second rotating lever; 17. a first bevel gear; 18. a groove; 19. a limiting pipe; 20. a second pressing lever; 21. a pushing block; 22. a second elastic member; 23. a handle; 24. a second bevel gear; 25. buckling; 26. a bolt; 27. a limiting block; 28. a raw material belt; 29. and an annular clamping block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment provides a specific implementation manner of a pipeline 6 valve convenient to disassemble, as shown in fig. 1, connecting pipes are arranged at two ends of a valve body 1, a pressing mechanism and annular clamping blocks 29 are arranged at end portions of the connecting pipes, a clamping groove is formed between the two annular clamping blocks 29, the pressing mechanism comprises a clamping rod 13, the clamping rod 13 is connected with the clamping groove on the pipeline 6 in a matching manner, when the clamping rod 13 is clamped in the clamping groove, the valve body 1 is connected with the pipeline 6, and a first elastic member 15 arranged on the clamping rod 13 can reinforce the matching between the clamping rod 13 and the clamping groove, so that the valve body 1 is connected with the pipeline 6 more tightly, wherein the first elastic member 15 is preferably a spring; when valve body 1 needs to be changed or maintained, only need make kelly 13 keep away from the draw-in groove through pressing mechanism, alright with pipeline 6 and valve body 1 separation, it is convenient to dismantle.

The end part of the connecting pipe is provided with a shell 5, the shell 5 is sleeved with a protection box 7, and the pressing mechanism is arranged in the protection box 7 to avoid being influenced by dust.

Pressing means is still including first pivot pole 9, first pivot pole 9 rotates through bracing piece 8 and installs in protection box 7, first pivot pole 9 can rotate round bracing piece 8, the one end of first pivot pole 9 and the end connection of first pressure depression bar 14, the other end is connected with the top of kelly 13, through pressing first pressure depression bar 14, make first pivot pole 9 rotate round bracing piece 8, overcome the biasing force of first elastic component 15, drive kelly 13 and remove to the direction of keeping away from the draw-in groove, make kelly 13 break away from the draw-in groove, be convenient for pipeline 6 and valve body 1 separate.

Be equipped with sliding tray 10 in the one end of first rotation pole 9, the sliding block 11 slidable mounting on kelly 13 top is in sliding tray 10 for it is more smooth and easy when first rotation pole 9 drives kelly 13 and removes.

A raw material belt 28 is also arranged at the joint of the connecting pipe and the pipeline 6, so that the connection tightness of the connecting pipe and the pipeline 6 is further ensured; a limiting block 27 is arranged inside the outer pipe 2 and can prevent the inner pipe 4 from approaching the valve body 1 too much.

As shown in fig. 2, the sliding block further comprises a top block 12, two clamping rods 13 are connected below the top block 12, two clamping grooves formed by annular clamping blocks 29 can enable the clamping rods 13 to be more stably connected with the clamping grooves, and the sliding block 11 is arranged at the upper portion of the top block 12.

In this embodiment, annular fixture block 29 can also set up around 6 a week of pipeline for no matter which position of pressing means setting on inner tube 4, all can make kelly 13 insert to the draw-in groove in, simultaneously, still be equipped with buckle 25 in one side of pressing means, be equipped with on pipeline 6 with buckle 25 complex ring baffle, buckle 25 is fixed through bolt 26 with ring baffle, avoid taking place relative slip between pipeline 6 and the connecting pipe, further guarantee the stability of being connected between pipeline 6 and the connecting pipe.

In this embodiment, the connecting pipe has inner tube 4 and outer tube 2, and 4 slidable mounting of inner tube are in outer tube 2, and pressing means sets up at the tip of inner tube 4, slide in outer tube 2 through inner tube 4, can change the length of connecting pipe, make valve body 1 adapt to more use scenes, avoid because far away between 6 pipelines, can not install valve body 1.

As shown in fig. 3, a threaded rod 3 is arranged between the inner tube 4 and the outer tube 2, and a second bevel gear 24 is sleeved on the threaded rod 3; a limiting tube 19 is arranged on the outer circumference of the outer tube 2, a second pressing rod 20 is slidably mounted in the limiting tube 19, a groove 18 is formed in the top end of the second rotating rod 16, a pushing block 21 is arranged at the bottom of the second pressing rod 20, and the pushing block 21 can be matched with the groove 18; the bottom of the second rotating rod 16 is connected with a first bevel gear 17, the first bevel gear 17 is meshed with a second bevel gear 24 and connected with the second bevel gear 24, an operator moves the second pressing rod 20 to enable the second pressing rod 20 to drive the pushing block 21 to move into the groove 18, at the moment, the operator rotates the second pressing rod 20 to control the second bevel gear 24 to rotate, in the rotating process of the second bevel gear 24, the threaded rod 3 drives the inner tube 4 to move along the axial direction of the second bevel gear 24, the position of the inner tube 4 in the outer tube 2 is changed, and the length of the connecting tube is changed.

Through the cooperation of first bevel gear 17 and second bevel gear 24, change actuating mechanism's installation direction, make the second dwang 16 among the actuating mechanism and threaded rod 3 perpendicular setting, the operating personnel of being convenient for operates in the valve installation.

As an alternative embodiment, the second bevel gear 24 may also be fixedly connected to the threaded rod 3, so that the threaded rod 3 and the second bevel gear 24 rotate synchronously.

The handle 23 is connected to the second pressing rod 20, so that an operator can conveniently rotate the second pressing rod 20.

In this embodiment, the pushing rod is further sleeved with a second elastic member 22, the second elastic member 22 is preferably a spring, the second elastic member 22 keeps the pushing block 21 and the groove 18 in a separated state in a free state, when an operator presses the second pressing rod 20, the second elastic member 22 is compressed to have elastic force, when the length of the connecting pipe is not adjusted, the operator releases the second pressing rod 20, the second pressing rod 20 drives the pushing block 21 to be separated from the groove 18 under the elastic force action of the second elastic member 22, and the phenomenon that the operator mistakenly touches the second pressing rod 20 to change the adjusted length of the connecting pipe is avoided.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (10)

1. A pipeline (6) valve convenient to disassemble, comprising:

the valve comprises a valve body (1) and a valve body, wherein connecting pipes are arranged at two ends of the valve body;

the pressing mechanism is arranged at the end part of the connecting pipe and comprises a clamping rod (13), and the clamping rod (13) is suitable for being matched and connected with a clamping groove in the pipeline (6);

and a first elastic member (15) connected to the stopper rod (13), wherein the first elastic member (15) has an elastic force for moving the stopper rod (13) in the axial direction of the connection pipe.

2. The easy-to-detach pipe (6) valve as recited in claim 1, wherein a shell (5) is connected to the end of the connecting pipe, a protective box (7) is sleeved on the shell (5), and the pressing mechanism is installed in the protective box (7);

the clamping rod (13) penetrates through the side walls of the protection box (7) and the shell (5) and is arranged in a sliding mode with the side walls;

the pressing mechanism further comprises a first pressing rod (14), the first pressing rod (14) is connected with the clamping rod (13), and the first elastic piece (15) is sleeved on the first pressing rod (14).

3. The easy-to-detach pipe (6) valve as recited in claim 2, wherein the pressing mechanism further comprises a first rotating rod (9), and the first rotating rod (9) is rotatably installed in the protection box (7) through a support rod (8);

one end of the first rotating rod (9) is connected with the end part of the first pressing rod (14), and the other end of the first rotating rod is connected with the top end of the clamping rod (13).

4. The valve of the pipeline (6) convenient for disassembly as claimed in claim 3, wherein the end of the first rotating rod (9) connected with the clamping rod (13) is provided with a sliding groove (10);

the top end of the clamping rod (13) extends out of a sliding block (11), and the sliding block (11) is slidably mounted in the sliding groove (10).

5. The valve of any one of claims 1 to 3, wherein the connecting tube has an outer tube (2) and an inner tube (4), the inner tube (4) being slidably mounted within the outer tube (2);

the pressing mechanism is connected to the end part of the inner pipe (4).

6. The valve of claim 5, further comprising a threaded rod (3) disposed between the outer tube (2) and the inner tube (4);

the gear structure comprises a second bevel gear (24), and the second bevel gear (24) is sleeved on the threaded rod (3);

and the driving mechanism is connected with the second bevel gear (24) and is suitable for the rotation of the second bevel gear (24).

7. The valve of the pipeline (6) convenient to disassemble as claimed in claim 6, wherein the gear structure further comprises a first bevel gear (17), and the first bevel gear (17) is in meshed connection with a second bevel gear (24);

the first bevel gear (17) is connected with a driving mechanism.

8. The easy-to-detach pipeline (6) valve as claimed in claim 7, wherein the driving mechanism comprises a second rotating rod (16) rotatably mounted on the side wall of the outer pipe (2), the bottom end of the second rotating rod (16) is connected with the first bevel gear (17), the top end of the second rotating rod (16) is connected with a second pressing rod (20), and the second pressing rod (20) is adapted to drive the second rotating rod (16) to rotate.

9. The valve of claim 8, wherein the second rotating rod (16) has a groove (18) at the top end;

the bottom of the second pressing rod (20) is provided with a pushing block (21) matched with the groove (18);

the position that corresponds with second dwang (16) on outer tube (2) lateral wall is equipped with spacing pipe (19), second is pressed depression bar (20) slidable mounting in spacing pipe (19).

10. The pipeline (6) valve convenient to disassemble as claimed in claim 9, further comprising a second elastic member (22) sleeved on the pushing block (21), wherein two ends of the second elastic member (22) are respectively arranged in contact with the bottom surface of the second pressing rod (20) and the top surface of the second rotating rod (16);

the second elastic member (22) keeps the pushing block (21) and the groove (18) in a separated state in a free state.

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