CN218294873U

CN218294873U - Valve gate

Info

Publication number: CN218294873U
Application number: CN202222383099.0U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Hubei Feihuang Sanitary Ware Co ltd
Current assignee: Hubei Feihuang Sanitary Ware Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-13
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a valve, which comprises a valve body, be connected with the branch pipe on the valve body, be equipped with the apron on the branch pipe, the apron is kept away from one side of valve body is equipped with the lug, the outside of lug is equipped with the pipe fitting and connects, the pipe fitting connects and keeps away from one side of apron is equipped with solid fixed ring one, gu fixed ring one is kept away from the one end that the pipe fitting connects is equipped with the spacing ring, the spacing ring is kept away from gu one side of fixed ring one is equipped with the sleeve, the sleeve is kept away from one side of spacing ring is equipped with solid fixed ring two, gu fixed ring two keeps away from sleeve one side is equipped with spacing portion, the spacing portion other end is fixed the side edge end of apron, the apron with the periphery of the same side of lug is equipped with a plurality of gag lever post, the bottom of gag lever post all be equipped with gag lever post matched with inserted bar. Has the advantages that: the branch pipe and the pipe fitting joint are prevented from rotating, so that the sealing performance of the whole valve is improved.

Description

Valve gate

Technical Field

The utility model relates to the technical field of valves, particularly, relate to a valve.

Background

Valves are control components in fluid delivery systems. When the valve works, the valve needs to be communicated with a pipe fitting for use, and when the valve is communicated with the pipe fitting, a pipe fitting joint needs to be used.

At present, chinese patent No. CN206503986U discloses a valve, which includes a valve body, a plurality of through holes are formed in the valve body, a pipe fitting joint is screwed in the through holes, a fixing screw penetrating the pipe fitting joint is formed on the pipe fitting joint, and a contact ring is formed around the fixing screw. When the fixing screw is screwed in, the end part of the fixing screw is flush with the end part of the abutting ring, and when the connecting ring abuts against the flange, the connecting ring abuts against the abutting ring and the end part of the fixing screw.

However, referring to the drawings of the specification of the above patent, the valve through opening is cylindrical, and the outer side wall of the valve through opening is further provided with a thread line, when the fixing screw is screwed into the pipe and abuts against the outer side wall of the valve through opening, the contact area between the fixing screw and the valve through opening is small, so that the friction force generated by the fixing screw to the valve through opening is small, and the actual effect of the fixing screw on limiting the rotation of the valve is low.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a valve, solve the problem in the aforesaid.

The technical scheme of the utility model is realized like this:

the utility model provides a valve, includes the valve body, be connected with the branch pipe on the valve body, be equipped with the apron on the branch pipe, the apron is kept away from one side of valve body is equipped with the lug, the outside of lug is equipped with the pipe fitting and connects, the pipe fitting connects and keeps away from one side of apron is equipped with solid fixed ring one, gu fixed ring one keeps away from the one end that the pipe fitting connects is equipped with the spacing ring, the spacing ring is kept away from gu fixed ring one side is equipped with the sleeve, the sleeve is kept away from one side of spacing ring is equipped with solid fixed ring two, gu fixed ring two keeps away from sleeve one side is equipped with spacing portion, the spacing portion other end is fixed the side edge end of apron, the apron with the periphery of the same side of lug is equipped with a plurality of gag lever post, the bottom of gag lever post all be equipped with spacing ring matched with the inserted bar, the inserted bar outer end all is equipped with interior screw hole, the surface of spacing portion is close to gu fixed ring two one end is equipped with a plurality of screw hole, the outer screw hole all alternates and be equipped with set screw.

Preferably, the outer screw hole is matched with the inner screw hole, and the fixing screw penetrates through the outer screw hole and the inner screw hole to be fixed in a threaded manner.

Preferably, a sealing ring is arranged between the first fixing ring and the limiting ring, a plurality of grooves are formed in the bottom of the limiting ring, and the inner ends of the inserting rods are inserted into the grooves.

Preferably, the lower part of the surface of the branch pipe is provided with a thread structure, and a threaded hole matched with the thread structure is formed between the cover plate and the middle part of the lug.

Preferably, the limiting ring, the sealing ring and the first fixing ring have the same size.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. this valve inserts in spacing portion through a plurality of gag lever post of apron one side to the inserted bar of gag lever post tip all inserts in the recess of spacing ring, passes the interior screw hole of outer screw hole and gag lever post outer end through set screw and carries out the fix with screw back, makes to screw up between branch pipe and the pipe fitting joint, prevents that branch pipe and pipe fitting joint from taking place to rotate, thereby improves the sealing performance of whole valve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 general exploded view of an embodiment of the present invention;

fig. 2 is a schematic diagram of the overall structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a limiting portion according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a stop collar end according to an embodiment of the present invention.

In the figure:

1. a valve body; 2. a branch pipe; 3. a cover plate; 4. a bump; 5. a pipe fitting joint; 6. a first fixing ring; 7. a limiting ring; 8. a sleeve; 9. a second fixing ring; 10. a limiting part; 11. a limiting rod; 12. inserting a rod; 13. inner screw holes; 14. an outer screw hole; 15. a fixing screw; 16. a seal ring; 17. a groove; 18. a threaded hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention will be further explained with reference to the drawings and the specific embodiments.

According to an embodiment of the invention, as shown in fig. 1-4:

the utility model provides a valve, including valve body 1, be connected with branch pipe 2 on the valve body 1, be equipped with apron 3 on the branch pipe 2, apron 3 is kept away from one side of valve body 1 is equipped with lug 4, the outside of lug 4 is equipped with pipe fitting joint 5, pipe fitting joint 5 is kept away from one side of apron 3 is equipped with solid fixed ring 6, gu fixed ring 6 keeps away from the one end that pipe fitting joint 5 is equipped with spacing ring 7, spacing ring 7 is kept away from gu one side of fixed ring 6 is equipped with sleeve 8, sleeve 8 is kept away from one side of spacing ring 7 is equipped with solid fixed ring two 9, gu fixed ring two 9 keeps away from sleeve 8 one side is equipped with spacing portion 10, the spacing portion 10 other end is fixed the side edge end of apron 3, apron 3 with the periphery of the same side of lug 4 is equipped with a plurality of gag lever post 11, the bottom of gag lever post 11 all be equipped with gag lever post 7 matched with inserted bar 12, inserted bar 12 outer end all is equipped with interior screw hole 13, the surface of spacing portion 10 is close to the one end gu fixed ring two 9's one end is equipped with a plurality of screw hole 14, outer all alternates in 14, outer 14.

Wherein, shown in fig. 1 and 4, outer screw hole 14 with interior screw hole 13 homogeneous phase adaptation, set screw 15 run through in outer screw hole 14 with interior screw hole 13 internal thread is fixed, fixed ring 6 with be equipped with sealing washer 16 between the spacing ring 7, spacing ring 7 bottom is provided with a plurality of recess 17, the inner all alternates of inserted bar 12 in the recess 17, the surperficial lower part of branch pipe 2 is equipped with helicitic texture, apron 3 with be equipped with between the middle part of lug 4 with helicitic texture matched with screw hole 18, spacing ring 7 with sealing washer 16 with the size of fixed ring 6 is the same.

The detailed using method and function of the embodiment are as follows:

the pipe fitting joint 5 is sleeved on the lug 4, the insert rod 12 clamps the first fixing ring 6, the branch pipe 2 is inserted into the threaded hole 18 and screwed, then the pipe fitting joint 5, the limiting rod 11 and the lug 4 are inserted into the limiting part 10, the limiting rod 11 slides in from the inner wall of the limiting part 10, the inner end of the insert rod 12 at the bottom is just inserted into the groove 17 of the limiting ring 7, the inner screw hole 13 arranged at the outer end of the insert rod 12 is just corresponding to the outer screw hole 14 on the limiting part 10, and the fixing screw 15 penetrates through the outer screw hole 14 and the inner screw hole 13 to be fixed.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The valve is characterized by comprising a valve body (1), a branch pipe (2) is connected onto the valve body (1), a cover plate (3) is arranged on the branch pipe (2), a lug (4) is arranged on one side, far away from the valve body (1), of the cover plate (3), a pipe fitting joint (5) is arranged on the outer side of the lug (4), a first fixing ring (6) is arranged on one side, far away from the cover plate (3), of the pipe fitting joint (5), a limiting ring (7) is arranged at one end, far away from the pipe fitting joint (5), of the first fixing ring (6), a sleeve (8) is arranged on one side, far away from the limiting ring (7), of the limiting ring (7), a second fixing ring (9) is arranged on one side, far away from the sleeve (8), a limiting part (10) is fixed at the edge end of the side edge of the cover plate (3), a plurality of limiting rods (11) are arranged on the periphery of the same side edge of the cover plate (3) with the lug (4), the limiting rods (11) are arranged at the bottoms of the limiting rods (11), and inserting rods (12) are arranged on the bottoms of the inner ends of the limiting rings (7), the surface of spacing portion (10) is close to the one end of solid fixed ring two (9) is equipped with a plurality of outer screw hole (14), all alternate in outer screw hole (14) and be equipped with set screw (15).

2. A valve according to claim 1, wherein the outer screw hole (14) is adapted to the inner screw hole (13), and the fixing screw (15) is screwed through the outer screw hole (14) and the inner screw hole (13).

3. A valve according to claim 1, wherein a sealing ring (16) is arranged between the first fixing ring (6) and the limiting ring (7), a plurality of grooves (17) are arranged at the bottom of the limiting ring (7), and the inner ends of the inserting rods (12) are inserted into the grooves (17).

4. A valve according to claim 1, characterized in that the lower surface of the branch pipe (2) is provided with a screw thread structure, and a threaded hole (18) matching with the screw thread structure is provided between the cover plate (3) and the middle part of the projection (4).

5. A valve according to claim 3, characterized in that the stop collar (7) and the sealing ring (16) and the first fixing ring (6) are of the same size.