CN215763373U

CN215763373U - Detachable valve pipe fitting mounting structure

Info

Publication number: CN215763373U
Application number: CN202121893626.1U
Authority: CN
Inventors: 项铭博
Original assignee: Wenzhou Ming Li Pipe Co ltd
Current assignee: Wenzhou Ming Li Pipe Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-08
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a detachable valve pipe fitting installation structure which comprises two valve pipes, wherein one ends, close to each other, of the outer surfaces of the two valve pipes are fixedly connected with annular fixing plates, one sides, far away from each other, of the two annular fixing plates are fixedly provided with annular rubber pads, the outer surfaces of the valve pipes are movably connected with threaded locking caps, and one ends, close to each other, of the inner surfaces of the two threaded locking caps are in threaded connection with valve casings. According to the utility model, under the mutual matching action of the threaded locking cap, the annular fixing plate, the valve pipe, the valve casing, the rubber sealing ring, the annular rubber pad, the trapezoidal rubber ring, the threaded rod, the lifting plate, the T-shaped guide block, the T-shaped groove, the trapezoidal sealing plate, the sealing valve plate, the trapezoidal limiting frame and the through hole, the sealing performance of the interior and the exterior of the valve pipe fitting is greatly improved, the sealing effect is excellent, and the probability of fluid leakage in the interior of the valve pipe fitting is effectively reduced.

Description

Detachable valve pipe fitting mounting structure

Technical Field

The utility model relates to the technical field of valve pipe fittings, in particular to a detachable valve pipe fitting mounting structure.

Background

The valve pipe fitting has a valve and a pipe fitting which are used in a connecting or controlling system of a pipeline, the valve and the pipe fitting can not exist independently and supplement each other, the detachable valve pipe fitting installing structure is used for installing and detaching the valve pipe fitting, however, the sealing effect of the existing valve pipe fitting is poor, the fluid inside the valve pipe fitting is easy to leak in the using process, and great inconvenience is brought to the use of people, and the using requirements of people can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable valve pipe fitting installation structure which has the advantage of good sealing effect and solves the problems that the existing valve pipe fitting is poor in sealing effect, and the internal fluid is easy to leak in the using process, so that great inconvenience is brought to people.

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable valve pipe fitting installation structure comprises two valve pipes, wherein two ends of the valve pipes, which are close to each other, are fixedly connected with annular fixed plates, one sides of the two annular fixed plates, which are far away from each other, are fixedly provided with annular rubber pads, the outer surfaces of the valve pipes are movably connected with thread locking caps, a valve casing is in threaded connection between the ends of the two thread locking caps, which are close to each other, the two sides of the valve casing are fixedly provided with rubber sealing rings, the two ends of the outer surfaces of the valve casing are fixedly provided with trapezoidal rubber rings, the two ends of an inner cavity of the valve casing are fixedly connected with sealing valve plates, the middle end of each sealing valve plate is provided with a through hole, the two ends of one side of the two sealing valve plates, which are close to each other, are fixedly connected with trapezoidal limiting frames, and the inner surfaces of the two trapezoidal limiting frames are movably connected with trapezoidal sealing plates, the surface swing joint of trapezoidal closing plate is in the surface of sealing valve plate, T type groove has been seted up at the top of trapezoidal closing plate, the surface swing joint in T type groove has T type guide block, two fixedly connected with lifter plate between the top of T type guide block, the middle-end threaded connection at valve casing top has the threaded rod, the middle-end of bearing swing joint in lifter plate top is passed through to the bottom of threaded rod.

Preferably, the both ends of lifter plate all swing joint have the slide bar, the top fixed connection of slide bar is in the top of valve casing inner chamber.

Preferably, the periphery of the upper end of the threaded rod is fixedly connected with fixing rods, and the tops of the four fixing rods are fixedly connected with a turntable.

Preferably, the outer surface of the thread locking cap is provided with ten anti-slip grooves.

Preferably, the left side of the annular rubber gasket is movably connected to the left side of the inner surface of the thread locking cap, one side, away from the valve pipe, of the surface of the rubber sealing ring is movably connected to the surface of the annular fixing plate, and the surface of the trapezoidal rubber ring is movably connected to the surface of the thread locking cap.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the thread locking cap, a user can conveniently install the threads between the annular fixed plate, the valve pipe and the valve casing, meanwhile, the annular fixed plate, the valve pipe and the valve casing can be preliminarily sealed, meanwhile, through the arrangement of the rubber sealing ring, good sealing protection is formed among the annular fixed plate, the valve pipe and the valve casing, the sealing effect among the annular fixed plate, the valve pipe and the valve casing is effectively improved, meanwhile, through the arrangement of the annular rubber gasket and the trapezoidal rubber ring, good sealing protection is further formed among the valve pipe, the valve casing and the thread locking cap, the sealing effect among the valve pipe and the valve casing is further improved, meanwhile, the threaded rod is enabled to move downwards along the surface of the valve casing through the rotation of the control threaded rod, the lifting plate can be driven to move downwards while moving, the T-shaped guide block can be driven while the lifting plate moves, T type groove and trapezoidal closing plate move downwards along the surface of sealed valve plate and trapezoidal spacing frame, hug closely and can carry out effectual sealing to through-hole department until the surface of trapezoidal closing plate and the surface of sealed valve plate and trapezoidal spacing frame, and then reached and carried out the effect of dual seal to the valve casing is inside, under whole complex effect, very big improvement this valve pipe fitting inside and outside leakproofness, sealed effect is splendid, the effectual inside fluid of this valve pipe fitting that has reduced takes place the probability of leaking, the stability of whole use has been improved, the sealed effect of having solved current valve pipe fitting is relatively poor, inside fluid easily takes place to leak in the use and the problem of bringing very big inconvenience for people's use.

2. The anti-slip screw cap achieves the purpose of limiting the lifting plate through the arrangement of the sliding rod, a user can conveniently control the threaded rod to rotate through the arrangement of the fixed rod and the rotary disc, the stability of the user for holding the screw cap is improved through the arrangement of the anti-slip groove, and the probability of hand slipping from the screw cap is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the valve tube of the present invention;

FIG. 3 is a schematic cross-sectional view of the valve housing of the present invention;

FIG. 4 is a schematic view of a partial structure of a trapezoidal sealing plate according to the present invention;

FIG. 5 is a schematic top sectional view of the sealing valve plate of the present invention.

In the figure: 1. a valve housing; 2. a threaded locking cap; 3. a valve tube; 4. a threaded rod; 5. a turntable; 6. fixing the rod; 7. an anti-slip groove; 8. an annular fixed plate; 9. an annular rubber pad; 10. a rubber seal ring; 11. a trapezoidal rubber ring; 12. a slide bar; 13. a trapezoidal limit frame; 14. a trapezoidal sealing plate; 15. a sealing valve plate; 16. a lifting plate; 17. a through hole; 18. a T-shaped groove; 19. t-shaped guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a detachable valve pipe fitting installation structure comprises two valve pipes 3, the number of the valve pipes 3 is two, the ends of the outer surfaces of the two valve pipes 3, which are close to each other, are fixedly connected with annular fixing plates 8, the sides of the two annular fixing plates 8, which are far away from each other, are fixedly provided with annular rubber pads 9, the outer surface of the valve pipe 3 is movably connected with a thread locking cap 2, the outer surface of the thread locking cap 2 is provided with anti-skidding grooves 7, the number of the anti-skidding grooves 7 is ten, the stability of the user holding the thread locking cap 2 by hand is improved by the arrangement of the anti-skidding grooves 7, the probability of hand slipping from the thread locking cap 2 is reduced, the ends of the inner surfaces of the two thread locking caps 2, which are close to each other, are in threaded connection with a valve housing 1, rubber sealing rings 10 are fixedly arranged on both sides of the valve housing 1, trapezoidal rubber rings 11 are fixedly arranged on both ends of the outer surface of the valve housing 1, the left side of an annular rubber gasket 9 is movably connected to the left side of the inner surface of a thread locking cap 2, one side of the surface of a rubber sealing ring 10, which is far away from a valve pipe 3, is movably connected to the surface of an annular fixing plate 8, the surface of a trapezoidal rubber ring 11 is movably connected to the surface of the thread locking cap 2, two ends of an inner cavity of a valve shell 1 are fixedly connected with sealing valve plates 15, the middle end of each sealing valve plate 15 is provided with a through hole 17, two ends of each sealing valve plate 15, which are close to one side, are fixedly connected with trapezoidal limiting frames 13, the inner surfaces of the two trapezoidal limiting frames 13 are movably connected with trapezoidal sealing plates 14, the surfaces of the trapezoidal sealing plates 14 are movably connected to the surfaces of the sealing valve plates 15, the tops of the trapezoidal sealing plates 14 are provided with T-shaped grooves 18, the surfaces of the T-shaped grooves 18 are movably connected with T-shaped guide blocks 19, lifting plates 16 are fixedly connected between the tops of the two T-shaped guide blocks 19, and two ends of the lifting plates 16 are movably connected with sliding rods 12, the top of the sliding rod 12 is fixedly connected with the top of an inner cavity of the valve casing 1, the purpose of limiting the lifting plate 16 is achieved through the arrangement of the sliding rod 12, the middle end of the top of the valve casing 1 is in threaded connection with the threaded rod 4, the bottom of the threaded rod 4 is movably connected with the middle end of the top of the lifting plate 16 through a bearing, the periphery of the upper end of the threaded rod 4 is fixedly connected with the fixed rods 6, the turntables 5 are fixedly connected between the tops of the four fixed rods 6, the threaded rod 4 is convenient to operate by a user to rotate through the arrangement of the fixed rods 6 and the turntables 5, the user can conveniently install the annular fixed plate 8 and the valve pipe 3 and the valve casing 1 through the arrangement of the threaded locking cap 2, meanwhile, the annular fixed plate 8 and the valve pipe 3 and the valve casing 1 can be preliminarily sealed, and good sealing protection is formed between the annular fixed plate 8 and the valve pipe 3 and the valve casing 1 through the arrangement of the rubber sealing ring 10, the sealing effect between the annular fixing plate 8, the valve tube 3 and the valve casing 1 is effectively improved, meanwhile, through the arrangement of the annular rubber gasket 9 and the trapezoidal rubber ring 11, good sealing protection is further formed between the valve tube 3, the valve casing 1 and the thread locking cap 2, the sealing effect between the valve tube 3 and the valve casing 1 is further improved, meanwhile, the threaded rod 4 is driven to rotate by operating the threaded rod 4, so that the threaded rod 4 moves downwards along the surface of the valve casing 1, the threaded rod 4 can drive the lifting plate 16 to move downwards while moving, the lifting plate 16 can drive the T-shaped guide block 19, the T-shaped groove 18 and the trapezoidal sealing plate 14 to move downwards along the surfaces of the sealing valve plate 15 and the trapezoidal limiting frame 13 while moving, until the surface of the trapezoidal sealing plate 14 is tightly attached to the surfaces of the sealing valve plate 15 and the trapezoidal limiting frame 13, so as to effectively seal the through hole 17, and then reached and carried out the effect of double sealing to valve casing 1 inside, under whole complex effect, very big improvement this valve pipe fitting inside and outside leakproofness, sealed effect is splendid, the effectual probability that the inside fluid of this valve pipe fitting takes place to leak that has reduced has improved the stability of whole use, it is relatively poor to have solved the sealed effect of current valve pipe fitting, inside fluid easily takes place to leak in the use and brings very big inconvenient problem for people's use.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of all the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and specific description is not given.

When in use, through the arrangement of the thread locking cap 2, a user can install the annular fixing plate 8, the valve tube 3 and the valve casing 1 by threads, simultaneously, the annular fixing plate 8, the valve tube 3 and the valve casing 1 can be preliminarily sealed, meanwhile, through the arrangement of the rubber sealing ring 10, good sealing protection is formed among the annular fixing plate 8, the valve tube 3 and the valve casing 1, the sealing effect among the annular fixing plate 8, the valve tube 3 and the valve casing 1 is effectively improved, meanwhile, through the arrangement of the annular rubber gasket 9 and the trapezoidal rubber ring 11, good sealing protection is further formed among the valve tube 3, the valve casing 1 and the thread locking cap 2, the sealing effect between the valve tube 3 and the valve casing 1 is further improved, meanwhile, the threaded rod 4 can move downwards along the surface of the valve casing 1 by operating the rotation of the threaded rod 4, the lifting plate 16 can be driven to move downwards when the threaded rod 4 moves, can drive T type guide block 19 when lifter plate 16 removes, T type groove 18 and trapezoidal closing plate 14 move downwards along the surface of sealed valve plate 15 with trapezoidal spacing frame 13, it hugs closely and can carry out effectual sealing to through-hole 17 to the surface of trapezoidal closing plate 14 and sealed valve plate 15 and trapezoidal spacing frame 13, and then reached and carried out double-sealed effect to valve casing 1 inside, under whole complex effect, very big improvement the inside and outside leakproofness of this valve pipe fitting, sealed effect is splendid, the effectual probability that leaks takes place for the inside fluid that has reduced this valve pipe fitting, the stability of whole use has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detachable valve pipe fitting mounting structure, includes valve pipe (3), its characterized in that: the quantity of valve pipe (3) is two, two one end fixedly connected with annular fixed plate (8) that valve pipe (3) surface is close to each other, two one side fixed mounting that annular fixed plate (8) kept away from each other has annular rubber pad (9), the surface swing joint of valve pipe (3) has screw thread locking cap (2), two threaded connection has valve casing (1) between the one end that screw thread locking cap (2) internal surface is close to each other, the equal fixed mounting in both sides of valve casing (1) has rubber seal ring (10), the equal fixed mounting in both ends of valve casing (1) surface has trapezoidal rubber ring (11), the equal fixedly connected with sealing valve plate (15) in both ends of valve casing (1) inner chamber, through-hole (17) have been seted up to the middle-end of sealing valve plate (15), two the equal fixedly connected with trapezoidal spacing frame (13) in both ends that sealing valve plate (15) are close to each other side, two the internal surface swing joint of trapezoidal spacing frame (13) has trapezoidal closing plate (14), the surface swing joint of trapezoidal closing plate (14) is in the surface of sealed valve plate (15), T type groove (18) have been seted up at the top of trapezoidal closing plate (14), the surface swing joint of T type groove (18) has T type guide block (19), two fixedly connected with lifter plate (16) between the top of T type guide block (19), the middle-end threaded connection at valve casing (1) top has threaded rod (4), the bottom of threaded rod (4) is through bearing swing joint in the middle-end at lifter plate (16) top.

2. A removable valve tube mounting structure as claimed in claim 1, wherein: the both ends of lifter plate (16) all swing joint have slide bar (12), the top fixed connection of slide bar (12) is in the top of valve casing (1) inner chamber.

3. A removable valve tube mounting structure as claimed in claim 1, wherein: all around equal fixedly connected with dead lever (6) of threaded rod (4) upper end, four fixedly connected with carousel (5) between the top of dead lever (6).

4. A removable valve tube mounting structure as claimed in claim 1, wherein: the outer surface of the thread locking cap (2) is provided with ten anti-slip grooves (7), and the number of the anti-slip grooves (7) is ten.

5. A removable valve tube mounting structure as claimed in claim 1, wherein: the left side swing joint of annular rubber pad (9) is in the left side of screw thread locking cap (2) internal surface, the surface of rubber seal ring (10) just keeps away from one side swing joint in the surface of annular fixed plate (8) of valve pipe (3), the surface swing joint in the surface of screw thread locking cap (2) of trapezoidal rubber ring (11).