CN217302011U

CN217302011U - Pipeline inserted air bag valve

Info

Publication number: CN217302011U
Application number: CN202220247735.4U
Authority: CN
Inventors: 陈家新
Original assignee: Fujian Fuzexin Environmental Protection Technology Co ltd
Current assignee: Fujian Fuzexin Environmental Protection Technology Co ltd
Priority date: 2022-01-31
Filing date: 2022-01-31
Publication date: 2022-08-26
Anticipated expiration: 2032-01-31

Abstract

The utility model relates to an gasbag valve technical field specifically is bayonet gasbag valve of pipeline, include: the utility model provides an air bag valve body, air bag valve body includes the valve body, the slot has been seted up to the inside of valve body, fixed mounting has the guide rail on the inner wall of slot, the movable groove has been seted up to one side of slot, the inside of establishing the slot is inserted to the body, the tip fixed mounting of body has the plug, first spout has been seted up on the lateral wall of plug, push pedal slidable mounting is in the inside of slot, the second spout has been seted up on the surface of push pedal, threaded groove has been seted up on the lateral wall of push pedal, install the sealing ring on the inner wall of slot, first tooth axle is installed in the inside rotation of valve body, the second tooth axle is installed to the tip of first tooth axle. The utility model discloses gasbag valve adopts bayonet connecting tube, the simple operation, and excellent in use effect has extremely strong practicality.

Description

Pipeline inserted air bag valve

Technical Field

The utility model relates to an gasbag valve technical field specifically is bayonet gasbag valve of pipeline.

Background

The air bag valve is also called as a pipe clamping valve, a pinch valve and the like in China, a sleeve pipe is the most important part of any pipe clamping valve, is the core of the pipe clamping valve, provides corrosion resistance, abrasion resistance and pressure bearing capacity, the quality of the pipe clamping valve depends on the quality of the sleeve pipe, and the sleeve pipe is extruded in a pneumatic, electric, manual or hydraulic driving mode and the like to achieve the functions of opening, closing and adjusting.

However, most of the existing air bag valves are connected with a pipeline through a flange, a gasket is needed during connection, welding is needed, painting is performed after the connection is finished, and the air bag valves are time-consuming, labor-consuming and inconvenient to use.

Therefore, in order to solve the above problems, a pipe insertion type air bag valve is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a provide bayonet gasbag valve of pipeline to solve the existing gasbag valve that mentions in the above-mentioned background art and pass through ring flange and pipe connection mostly, when connecting, need use the gasket, and need weld, and the mopping after the end, consuming time and wasting power, awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a conduit-insertion bladder valve comprising:

the air bag valve comprises an air bag valve body, wherein the air bag valve body comprises a valve body, a slot is formed in the valve body, a guide rail is fixedly mounted on the inner wall of the slot, and a movable slot is formed in one side of the slot;

the pipeline comprises a pipeline body, wherein the pipeline body comprises a pipe body, the pipe body is inserted into the slot, an insertion block is fixedly installed at the end part of the pipe body, and a first sliding groove is formed in the side wall of the insertion block;

connection structure, connection structure includes the push pedal, push pedal slidable mounting is in the inside of slot, the second spout has been seted up on the surface of push pedal, the thread groove has been seted up on the lateral wall of push pedal, install the sealing ring on the inner wall of slot, the inside of valve body is rotated and is installed first tooth axle, the second tooth axle is installed to the tip of first tooth axle.

Preferably, the plugging structure comprises a plugging ring, the plugging ring is installed inside the slot, a through groove is formed in the side wall of the plugging ring, and a bolt is connected to the through groove in a threaded manner.

Preferably, the inside of the movable groove is communicated with the inside of the slot, and the insertion block is slidably mounted on the guide rail through a first sliding groove.

Preferably, the push plates are of a semi-annular structure, the push plates are two groups, the two groups of push plates are mutually inserted, and the push plates are slidably mounted on the guide rail through second sliding grooves.

Preferably, the lateral wall of sealing ring and the lateral wall of push pedal closely laminate, the one end of first tooth axle is located the inside of slot, the inner wall threaded connection of first tooth axle and thread groove, first tooth axle and the meshing of second tooth axle bottom, the surface of valve body is exposed on the top of second tooth axle, second tooth axle rotates with the valve body and is connected.

Preferably, the plugging rings are of a semi-annular structure, the plugging rings are divided into two groups, the two groups of plugging rings are fastened with each other, and the end part of the bolt is in threaded connection with the side wall of the guide rail.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses gasbag valve adopts bayonet connecting tube, the simple operation, and excellent in use effect has extremely strong practicality.

1. Be provided with grafting piece and first spout, through installing the grafting piece inside the slot, and guarantee that the guide rail is located the inside of first spout, can peg graft at the inside direction that provides of valve body for the body, be provided with push pedal and second tooth axle, through the tip of overlapping at the body with two sets of push pedals, and with the mutual lock joint of push pedal, make first tooth axle align with the thread groove, rotatory second tooth axle is followed, second tooth axle and first tooth axle mesh, it is rotatory to drive first tooth axle, first tooth axle and thread groove inner wall threaded connection, can drive the push pedal and remove inside the slot, and the guide rail is located inside the second spout, can provide the direction for the slip of push pedal inside the slot, the push pedal promotes the grafting piece, the grafting piece extrudees the sealing ring, can improve the leakproofness of valve body and grafting piece junction, and convenient installation, therefore, the clothes hanger is strong in practicability.

2. Be provided with the seal ring, through overlapping two sets of seal rings in the body outside to splice two sets of seal rings each other, can constitute complete annular, then rotatory bolt, bolt and logical inslot wall threaded connection, and the tip of bolt can be with the lateral wall threaded connection of guide rail, can fix the tip of seal ring at the slot, so that with the inside seal of slot, avoid inside the foreign matter gets into the slot, with extension connection structure's life.

Drawings

Fig. 1 is a schematic structural front view of an airbag valve body of the present invention;

fig. 2 is a schematic structural explosion diagram of the plugging structure of the present invention;

FIG. 3 is an exploded view of the connection structure of the present invention;

fig. 4 is a schematic front sectional view of the slot of the present invention.

In the figure: 1. an air bag valve body; 11. a valve body; 12. a slot; 13. a guide rail; 14. a movable groove; 2. a pipe body; 21. a pipe body; 22. an insertion block; 23. a first chute; 3. a connecting structure; 31. pushing the plate; 32. a second chute; 33. a thread groove; 34. a seal ring; 35. a first gear shaft; 36. a second gear shaft; 4. a blocking structure; 41. a plugging ring; 42. a through groove; 43. and (4) bolts.

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.

Referring to fig. 1-4, the present invention provides an embodiment:

a conduit-insertion bladder valve comprising:

the air bag valve comprises an air bag valve body 1, wherein the air bag valve body 1 comprises a valve body 11, a slot 12 is formed in the valve body 11, a guide rail 13 is fixedly mounted on the inner wall of the slot 12, and a movable slot 14 is formed in one side of the slot 12;

the pipeline comprises a pipeline body 2, wherein the pipeline body 2 comprises a pipe body 21, the pipe body 21 is inserted into the slot 12, an insertion block 22 is fixedly installed at the end part of the pipe body 21, and a first sliding groove 23 is formed in the side wall of the insertion block 22;

connection structure 3, connection structure 3 includes push pedal 31, push pedal 31 slidable mounting is in the inside of slot 12, second spout 32 has been seted up on push pedal 31's surface, threaded groove 33 has been seted up on push pedal 31's the lateral wall, install sealing ring 34 on slot 12's the inner wall, first rachis 35 is installed to the internal rotation of valve body 11, second rachis 36 is installed to the tip of first rachis 35, pipeline body 2 is pegged graft inside gasbag valve body 1 through connection structure 3, it is convenient to install, joint strength is high, therefore, the clothes hanger is strong in practicability.

Further, plugging structure 4 include plugging ring 41, and plugging ring 41 installs in the inside of slot 12, has seted up logical groove 42 on plugging ring 41's the lateral wall, and the inside threaded connection who leads to groove 42 has bolt 43, and plugging structure 4 can be plugged the tip of slot 12 to inside avoiding the foreign matter to get into slot 12, extension connection structure 3's life.

Furthermore, the inside of the movable slot 14 is communicated with the inside of the slot 12, the insertion block 22 is slidably mounted on the guide rail 13 through the first sliding slot 23, two ends of the first gear shaft 35 are respectively located inside the slot 12 and the movable slot 14, and the guide rail 13 provides a guide for mounting the insertion block 22.

Further, push pedal 31 is the semi-annular structure, and push pedal 31 is total two sets of, and two sets of push pedal 31 are pegged graft each other, and push pedal 31 passes through second spout 32 slidable mounting on guide rail 13, and two sets of push pedal 31 can splice and be the annular to improve the promotion effect to grafting piece 22.

Further, the lateral wall of sealing ring 34 closely laminates with the lateral wall of push pedal 31, the one end of first tooth axle 35 is located the inside of slot 12, the inner wall threaded connection of first tooth axle 35 and thread groove 33, first tooth axle 35 and the meshing of 36 bottom ends of second tooth axle, the surface of valve body 11 is exposed on the top of 36 of second tooth axle, second tooth axle 36 rotates with valve body 11 and is connected, sealing ring 34 provides sealedly for the junction of splicing block 22 but valve body 11, can drive first tooth axle 35 rotatory through rotatory 36 of second tooth axle, first tooth axle 35 meshes with thread groove 33, can drive push pedal 31 and promote splicing block 22, so that splicing block 22 and 4 closely laminate.

Further, the plugging rings 41 are semi-annular structures, two groups of the plugging rings 41 are provided, the two groups of the plugging rings 41 are fastened with each other, the end of the bolt 43 is in threaded connection with the side wall of the guide rail 13, and the two groups of the plugging rings 41 can be matched with the pipe body 21 to plug the end of the slot 12, so as to prevent foreign matters from entering the slot 12.

The working principle is as follows: during the use, insert the piece 22 inside slot 12, and guarantee that guide rail 13 is located the inside of first spout 23, can provide the direction for the activity of body 21 in the inside of valve body 11, cover the push pedal 31 at the tip of body 21 after that, and with two sets of mutual lock joints of push pedal 31, make first tooth axle 35 align with thread groove 33, rotatory second tooth axle 36, second tooth axle 36 meshes with first tooth axle 35, it is rotatory to drive first tooth axle 35, first tooth axle 35 and thread connection of thread groove 33 inner wall, can drive push pedal 31 and move inside slot 12, and guide rail 13 is located inside second spout 32, can provide the direction for the inside slip of push pedal 31 in slot 12, push pedal 31 promotes the piece 22, the piece 22 extrudees sealing ring 34, can improve the leakproofness of valve body 11 and the piece 22 junction, the installation is convenient, therefore, the clothes hanger is strong in practicability.

Then, the plugging ring 41 is sleeved outside the pipe body 21, the two groups of plugging rings 41 are spliced with each other to form a complete ring shape, then the bolt 43 is rotated, the bolt 43 penetrates through the plugging ring 41 through the through groove 42, then the end part of the bolt 43 is in threaded connection with the side wall of the guide rail 13, and the plugging ring 41 can be fixed at the end part of the slot 12, so that the inside of the slot 12 is sealed, foreign matters are prevented from entering the slot 12, and the service life of the connecting structure 3 is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Pipeline bayonet gasbag valve, its characterized in that includes:

the air bag valve comprises an air bag valve body (1), wherein the air bag valve body (1) comprises a valve body (11), a slot (12) is formed in the valve body (11), a guide rail (13) is fixedly mounted on the inner wall of the slot (12), and a movable groove (14) is formed in one side of the slot (12);

the pipeline comprises a pipeline body (2), wherein the pipeline body (2) comprises a pipe body (21), the pipe body (21) is inserted into the slot (12), an insertion block (22) is fixedly installed at the end part of the pipe body (21), and a first sliding groove (23) is formed in the side wall of the insertion block (22);

connection structure (3), connection structure (3) include push pedal (31), push pedal (31) slidable mounting is in the inside of slot (12), second spout (32) have been seted up on the surface of push pedal (31), thread groove (33) have been seted up on the lateral wall of push pedal (31), install sealing ring (34) on the inner wall of slot (12), first tooth axle (35) are installed in the internal rotation of valve body (11), second tooth axle (36) are installed to the tip of first tooth axle (35).

2. The tube-in bladder valve of claim 1, wherein: plugging structure (4), plugging structure (4) are including shutoff ring (41), the inside at slot (12) is installed in shutoff ring (41), logical groove (42) have been seted up on the lateral wall of shutoff ring (41), the inside threaded connection of logical groove (42) has bolt (43).

3. The tube-in bladder valve of claim 1, wherein: the interior of the movable groove (14) is communicated with the interior of the slot (12), and the insertion block (22) is slidably mounted on the guide rail (13) through a first sliding groove (23).

4. The conduit insertion bladder valve of claim 1 wherein: the push plates (31) are of a semi-annular structure, the push plates (31) are divided into two groups, the two groups of push plates (31) are mutually inserted, and the push plates (31) are slidably mounted on the guide rail (13) through second sliding grooves (32).

5. The tube-in bladder valve of claim 1, wherein: the lateral wall of sealing ring (34) closely laminates with the lateral wall of push pedal (31), the one end of first tooth axle (35) is located the inside of slot (12), the inner wall threaded connection of first tooth axle (35) and thread groove (33), first tooth axle (35) and the meshing of second tooth axle (36) bottom, the surface of valve body (11) is exposed on the top of second tooth axle (36), second tooth axle (36) are connected with valve body (11) rotation.

6. The tube-in bladder valve of claim 2, wherein: the blocking rings (41) are of a semi-annular structure, the number of the blocking rings (41) is two, the two groups of the blocking rings (41) are mutually fastened, and the end part of the bolt (43) is in threaded connection with the side wall of the guide rail (13).