CN213541383U

CN213541383U - Automatic sealing member assembling equipment for ball valve

Info

Publication number: CN213541383U
Application number: CN202021439707.XU
Authority: CN
Inventors: 胡胜祥
Original assignee: Zhenjiang Lianchuang Machinery Parts Co ltd
Current assignee: Zhenjiang Lianchuang Machinery Parts Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-06-25
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to an activity technical equipment field just discloses an automatic equipment sealing member equipment of ball valve, close the device including main part pipe, connecting pipe, retaining ring, fixed connection axle, axis of rotation, rotating device and pass, main part pipe both ends surface is equipped with two perpendicular fixed connection's fixed link, and two retaining ring parallel arrangement intermediate positions are equipped with the fixed connection axle, and the fixed connection axle is inside to be cavity and alternate main part pipe surface, and the axis of rotation has been alternated to the fixed connection axle inside, and the axis of rotation is located the inside swing joint of fixed connection axle, axis of rotation upper end fixed connection rotating device, close the interior fixed connection of device at the axis of rotation lower extreme, the fixed ring of connecting pipe one end also fixedly connected with. The utility model discloses a, through fixed ring, bolt and sealing washer, after making the connecting pipe connect the upper object, the main part is inside to be encapsulated situation again, need rotate the dwang, alright open and shut with making inside, it is more convenient to operate like this, and work efficiency promotes.

Description

Automatic sealing member assembling equipment for ball valve

Technical Field

The utility model relates to a movable piece technical equipment field specifically is an automatic equipment sealing member equipment of ball valve.

Background

The opening and closing piece of the ball valve is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves.

The ball valve is as the daily required article of people now in life, and people are more and more important to the operation demand and the leakproofness demand of ball valve, and traditional ball valve has some problems, for example the sealing performance of installation procedure is loaded down with trivial details, operation flow is troublesome, ball valve is not very good scheduling problem.

To this end, we have devised an automatic ball valve assembly seal apparatus.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic equipment sealing member equipment of ball valve has solved the problem that the sealing performance of installation procedure is loaded down with trivial details, operation procedure is troublesome, ball valve not fine.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an automatic equipment sealing member equipment of ball valve, includes main part pipe, connecting pipe, retaining ring, fixed connection axle, axis of rotation, rotating device and closes the device, main part pipe both ends surface is equipped with two perpendicular fixed connection's fixed interlink, and two retaining ring parallel arrangement intermediate position are equipped with the fixed connection axle, and the fixed connection axle is inside to be cavity and alternate main part pipe surface, and the axis of rotation has been alternated to the fixed connection axle inside, and the axis of rotation is located the inside swing joint of fixed connection axle, axis of rotation upper end fixed connection rotating device, close the interior fixed connection of device at the axis of rotation lower extreme, the also fixed connection of connecting pipe one end has the retaining ring.

Further, the fixed ring includes bolt through-hole, shank of bolt, cap of bolt and sealing washer, the bolt through-hole is located the fixed ring and is close to marginal position, and the bolt through-hole is equipped with a plurality of at the fixed ring edge, the shank of bolt is in the bolt through-hole for fixed interlude, and shank of bolt one end is greater than bolt hole aperture, and the shank of bolt other end is equipped with the screw thread, and bolt through-hole inner wall also is equipped with the screw thread that meshes mutually with being equipped with on the shank of bolt, the cap of bolt is located shank of bolt interlude bolt through-hole back swing joint in shank of bolt one end, and also is equipped with the screw thread that is equipped with thread mesh mutually with the shank of bolt on the cap of bolt inner wall.

Furthermore, the axis of rotation includes fixed axle and transmission shaft, the fixed axle is fixed connection on fixed connecting axle inner wall, and the inboard swing joint's of fixed axle transmission shaft that alternates of fixed axle.

Further, rotating device includes dwang, connecting plate, head rod, second connecting rod and third connecting rod, the third connecting rod is located to alternate the transmission shaft and has alternated the fixed axle and be close to the upper end position, and the third connecting rod has alternated the transmission shaft and be close to the upper end position, and the third connecting rod has alternated transmission shaft linkage segment fixedly connected with second connecting rod respectively, the horizontal head rod both ends of placing of second connecting rod other end fixedly connected, connecting plate one end fixed connection is in the head rod middle part, and the other end fixedly connected dwang one end that makes progress is placed in the connecting plate slope.

Further, close the device and include first through-hole, sealed colloid, fixing device, outer spheroid, interior spheroid, fourth connecting rod and rotary disk, interior spheroid surface is equipped with first through-hole, and first through-hole both sides communicate with each other, sealed colloid is located and closes the top and the below that the spheroid was equipped with first through-hole in the main part intraduct of device, interior spheroidal lower extreme position fixedly connected with rotary disk, rotary disk lower extreme fixed connection fourth connecting rod, fourth connecting rod fixed connection are inboard at outer spheroid, fixing device is located interior spheroid and outer spheroid middle part fixed connection.

Further, fixing device includes fifth connecting rod, activity hinge, fixed recess, V type connecting block and compression spring, fifth connecting rod passes through activity hinge swing joint on outer spheroid inner wall, and interior spheroid is equipped with fixed recess to inside by the surface, the inside V type depressed part that is equipped with of fixed recess, outer spheroid inner wall one end was kept away from to the fifth connecting rod also is equipped with V type connecting block, fifth connecting rod one side and outer spheroid inner wall fixed connection compression spring.

The utility model has the advantages that:

1. the utility model discloses a, through connecting pipe, fixed ring and the effect of closing the device, make the workman when using, only need to set up the fixed ring of connecting pipe one end and main part pipe one end, through setting up the bolt through-hole on the fixed ring, screw up shank of bolt and cap of bolt, the sealing washer zonulae occludens that makes the inboard setting of fixed ring is again through closing the inside sealed colloid that sets up of device, just makes and forms encapsulated situation in connecting pipe and the main part.

2. The utility model discloses a, through the fixed connection axle, the axis of rotation, rotating device and close and set up at fixing device in the device, when making the workman use, only need to rotate the rotating device who is equipped with in the axis of rotation, alright make close the inside interior spheroid of device and rotate, including when the first through-hole that the spheroid set up turn to with the connecting pipe intercommunication, just open the state, including the spheroid be equipped with first through-hole and turn to when the side, just closed state, when opening the state, the fixing device who is equipped with between spheroid and the outer spheroid in the rethread, alright make no matter when opening or closing, can both last, regardless of installation or operation like this, it is all more convenient, and is simpler, and the work efficiency is improved.

Drawings

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

FIG. 2 is a schematic structural view of the closing device of the present invention;

FIG. 3 is a schematic structural view of the fixing device of the present invention;

fig. 4 is a schematic view of the fixing ring structure of the present invention.

In the figure: 1. a main body tube; 2. a connecting pipe; 3. fixing the circular ring; 4. fixing the connecting shaft; 5. a rotating shaft; 6. a rotating device; 7. a closing device; 8. a bolt through hole; 9. a bolt shank; 10. a bolt cap; 11. a seal ring; 12. a fixed shaft; 13. a drive shaft; 14. rotating the rod; 15. a connecting plate; 16. a first connecting rod; 17. a second connecting rod; 18. a third connecting rod; 19. a first through hole; 20. sealing the colloid; 21. a fixing device; 22. an outer sphere; 23. an inner sphere; 24. a fourth connecting rod; 25. rotating the disc; 26. a fifth connecting rod; 27. a living hinge; 28. fixing the groove; 29. a V-shaped connecting block; 30. compressing the spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: an automatic ball valve assembling sealing element device comprises a main body pipe 1, a connecting pipe 2, a fixed ring 3, a fixed connecting shaft 4, a rotating shaft 5, a rotating device 6 and a closing device 7, wherein two fixed rings of vertical fixed connection are arranged on the surfaces of two ends of the main body pipe 1, the fixed ring 3 comprises a bolt through hole 8, a bolt rod 9, a bolt cap 10 and a sealing ring 11, the bolt through hole 8 is located at the position, close to the edge, of the fixed ring 3, the bolt through hole 8 is provided with a plurality of fixed rings 3, the bolt rod 9 is fixedly inserted into the bolt through hole 8, one end of the bolt rod 9 is larger than the aperture of the bolt hole, the other end of the bolt rod 9 is provided with threads, the inner wall of the bolt through hole 8 is also provided with threads meshed with the threads on the bolt rod 9, the bolt cap 10 is located at one end of the bolt rod 9 after the bolt rod 9 is inserted, and the inner wall of the bolt cap 10 is also provided with threads meshed with the threads arranged on the bolt rod 9, the sealing ring 11 is positioned at the outlet of the fixed circular ring 3 arranged on the main body tube 1, the fixed connecting shafts 4 are arranged at the middle positions of the two fixed circular rings 3 which are arranged in parallel, the inner parts of the fixed connecting shafts 4 are hollow and penetrate through the surface of the main body tube 1, the rotating shafts 5 penetrate through the inner parts of the fixed connecting shafts 4, the rotating shafts 5 are positioned in the inner parts of the fixed connecting shafts 4 and movably connected, the upper ends of the rotating shafts 5 are fixedly connected with the rotating device 6, the closing device 7 is fixedly connected at the lower ends of the rotating shafts 5, the closing device 7 comprises a first through hole 19, a sealing colloid 20, a fixing device 21, an outer sphere 22, an inner sphere 23, a fourth connecting rod 24 and a rotating disk 25, the surface of the inner sphere 23 is provided with the first through hole 19, the two sides of the first through hole 19 are communicated, the sealing, interior spheroid 23's lower extreme position fixedly connected with rotary disk 25, rotary disk 25 lower extreme fixed connection fourth connecting rod 24, and fourth connecting rod 24 fixed connection is inboard at outer spheroid 22, fixing device 21 is located interior spheroid 23 and outer spheroid 22 middle part fixed connection, the also fixedly connected with fixed ring 3 of 2 one ends of connecting pipe, the utility model discloses, through connecting pipe 2, fixed ring 3 and the effect of closing device 7, make the workman when using, only need the fixed ring 3 that sets up connecting pipe 2 one end and main part pipe 1 one end, through setting up bolt through-hole 8 on the fixed ring 3, tighten shank of bolt 9 and bolt cap 10, make the sealing washer 11 zonulae occludens that 3 inboard settings of fixed ring again through closing the inside sealed colloid 20 that sets up of device 7, just make connecting pipe 2 and the main part form encapsulated situation.

Wherein, the rotating shaft 5 comprises a fixed shaft 12 and a transmission shaft 13, the fixed shaft 12 is fixedly connected on the inner wall of the fixed connecting shaft 4, and the inner side of the fixed shaft 12 is inserted with the transmission shaft 13 of a movable connection, the rotating device 6 comprises a rotating rod 14, a connecting plate 15, a first connecting rod 16, a second connecting rod 17 and a third connecting rod 18, the third connecting rod 18 is arranged at the upper end part of the transmission shaft 13 inserted with the fixed shaft 12, and the third connecting rod 18 is arranged at the upper end part of the transmission shaft 13 inserted with the transmission shaft 13, the third connecting rod 18 is respectively fixedly connected with the second connecting rod 17 at the connecting section of the transmission shaft 13 inserted with the other end of the second connecting rod 17, the other end of the second connecting rod 17 is fixedly connected with the two ends of the first connecting rod 16 which is transversely placed, one end of, the fixing device 21 comprises a fifth connecting rod 26, a movable hinge 27, a fixing groove 28, a V-shaped connecting block 29 and a compression spring 30, the fifth connecting rod 26 is movably connected on the inner wall of the outer sphere 22 through the movable hinge 27, the inner sphere 23 is provided with the fixing groove 28 from the surface to the inside, the inside of the fixing groove 28 is provided with the V-shaped concave part, one end of the fifth connecting rod 26, which is far away from the inner wall of the outer sphere 22, is also provided with the V-shaped connecting block 29, one side of the fifth connecting rod 26 is fixedly connected with the compression spring 30 on the inner wall of the outer sphere 22, the utility model is characterized in that the fixing device 21 is arranged in the closing device 7 through the fixed connecting shaft 4, the rotating shaft 5, the rotating device 6 arranged on the rotating shaft 5, so that the inner sphere 23 in the closing device 7 can rotate, when the first through hole 19 arranged on the inner sphere 23 is communicated, just be open mode, be closed state when interior spheroid 23 is equipped with first through-hole 19 and turns to the side, when open mode, fixing device 21 that is equipped with between spheroid 23 and the outer spheroid 22 in the rethread, alright make no matter open or close the time, can both last, no matter install or operate like this, all more convenient, simpler, promote work efficiency.

To sum up, when the utility model is used, through the action of the connecting pipe 2, the fixed ring 3 and the closing device 7, when a worker uses the utility model, the bolt rod 9 and the bolt cap 10 are screwed up by only arranging the bolt through hole 8 on the fixed ring 3 and the fixed ring 3 arranged at one end of the connecting pipe 2 and one end of the main body pipe 1, so that the sealing ring 11 arranged at the inner side of the fixed ring 3 is tightly connected, and then the sealing colloid 20 arranged inside the closing device 7 is arranged, so that the sealing state is formed between the connecting pipe 2 and the main body, the fixing device 21 is arranged inside the fixing connecting shaft 4, the rotating shaft 5, the rotating device 6 and the closing device 7, when the worker uses the utility model, only the rotating device 6 arranged on the rotating shaft 5 is needed to rotate, so that the inner ball 23 inside the closing device 7 can rotate, when the first through hole 19 arranged on the inner ball 23 is communicated with the connecting pipe 2, just be open mode, be closed state when interior spheroid 23 is equipped with first through-hole 19 and turns to the side, when open mode, fixing device 21 that is equipped with between spheroid 23 and the outer spheroid 22 in the rethread, alright make no matter open or close the time, can both last, no matter install or operate like this, all more convenient, simpler, promote work efficiency.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an automatic equipment sealing member equipment of ball valve, includes main part pipe (1), connecting pipe (2), fixed ring (3), fixed connection axle (4), axis of rotation (5), rotating device (6) and closes device (7), its characterized in that: main part pipe (1) both ends surface is equipped with two perpendicular fixed connection's fixed link, and two fixed link (3) parallel arrangement intermediate position are equipped with fixed connection axle (4), and fixed connection axle (4) are inside to be cavity and alternate main part pipe (1) surface, and axis of rotation (5) have been alternated to fixed connection axle (4) inside, and axis of rotation (5) are located the inside swing joint of fixed connection axle (4), axis of rotation (5) upper end fixed connection rotating device (6), close device (7) internal fixation and connect at axis of rotation (5) lower extreme, connecting pipe (2) one end also fixedly connected with fixed link (3).

2. The ball valve automatic assembly seal apparatus of claim 1, wherein: the fixing circular ring (3) comprises a bolt through hole (8), a bolt rod (9), a bolt cap (10) and a sealing ring (11), the bolt through hole (8) is positioned at the position, close to the edge, of the fixing circular ring (3), a plurality of bolt through holes (8) are arranged at the edge of the fixed ring (3), the bolt rods (9) are fixedly inserted into the bolt through holes (8), one end of the bolt rod (9) is larger than the aperture of the bolt hole, the other end of the bolt rod (9) is provided with threads, the inner wall of the bolt through hole (8) is also provided with threads meshed with the threads on the bolt rod (9), the bolt cap (10) is positioned at one end of the bolt rod (9) after the bolt rod (9) is inserted through the bolt through hole (8), and the inner wall of the bolt cap (10) is also provided with threads which are engaged with the threads arranged on the bolt rod (9), the sealing ring (11) is positioned at the outlet of the fixed circular ring (3) arranged on the main body pipe (1).

3. The ball valve automatic assembly seal apparatus of claim 1, wherein: the rotating shaft (5) comprises a fixed shaft (12) and a transmission shaft (13), the fixed shaft (12) is fixedly connected to the inner wall of the fixed connecting shaft (4), and the inner side of the fixed shaft (12) is inserted with the transmission shaft (13) which is movably connected.

4. The ball valve automatic assembly seal apparatus of claim 1, wherein: rotating device (6) are including dwang (14), connecting plate (15), head rod (16), second connecting rod (17) and third connecting rod (18), third connecting rod (18) are located and have penetrated transmission shaft (13) and have penetrated fixed axle (12) and be close to the upper end position, and third connecting rod (18) have penetrated transmission shaft (13) and are close to the upper end position, and transmission shaft (13) link difference fixedly connected with second connecting rod (17) have penetrated in third connecting rod (18), head rod (16) both ends that second connecting rod (17) other end fixed connection transversely placed, connecting plate (15) one end fixed connection is in head rod (16) middle part, and connecting plate (15) slope is placed the other end and is gone up fixed connection dwang (14) one end.

5. The ball valve automatic assembly seal apparatus of claim 1, wherein: close device (7) including first through-hole (19), sealed colloid (20), fixing device (21), ectosphere (22), interior spheroid (23), fourth connecting rod (24) and rotary disk (25), interior spheroid (23) surface is equipped with first through-hole (19), and first through-hole (19) both sides communicate with each other, sealed colloid (20) are located and close device (7) and are equipped with top and below of first through-hole (19) in main part pipe (1) inside spheroid (23), and the lower extreme position fixedly connected with rotary disk (25) of interior spheroid (23), rotary disk (25) lower extreme fixed connection fourth connecting rod (24), fourth connecting rod (24) fixed connection are inboard at ectosphere (22), fixing device (21) are located interior spheroid (23) and ectosphere (22) middle part fixed connection.

6. The ball valve automatic assembly seal apparatus of claim 5, wherein: fixing device (21) include fifth connecting rod (26), activity hinge (27), fixed recess (28), V type connecting block (29) and compression spring (30), fifth connecting rod (26) are through activity hinge (27) swing joint on outer spheroid (22) inner wall, and interior spheroid (23) is equipped with fixed recess (28) by surface to inside, the inside V type depressed part that is equipped with of fixed recess (28), and outer spheroid (22) inner wall one end is kept away from in fifth connecting rod (26) also is equipped with V type connecting block (29), fifth connecting rod (26) one side and outer spheroid (22) inner wall fixed connection compression spring (30).