CN212251275U - High-strength half-petal fixing ball - Google Patents
High-strength half-petal fixing ball Download PDFInfo
- Publication number
- CN212251275U CN212251275U CN202021009514.0U CN202021009514U CN212251275U CN 212251275 U CN212251275 U CN 212251275U CN 202021009514 U CN202021009514 U CN 202021009514U CN 212251275 U CN212251275 U CN 212251275U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- ball body
- high strength
- sphere
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a half lamella of high strength fixed spheroid, including the spheroid body, half lamella formula of spheroid body, spheroid body upper end is equipped with first connecting piece, spheroid body lower extreme is equipped with the second connecting piece, all be equipped with the mounting hole in first connecting piece and the second connecting piece, first connecting piece and second connecting piece are run through respectively to the mounting hole, the both sides of spheroid body are equipped with first sealing washer, the both sides of spheroid body are equipped with the draw-in groove, first sealing washer is equipped with the fixture block with draw-in groove complex one end, the upper end joint of first connecting piece has the second sealing washer, second connecting piece lower extreme joint has the third sealing washer to a high strength half lamella fixed spheroid that the sealing washer is high, be convenient for install is provided.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to half lamella retainer plate body of high strength.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve can be divided into a ball valve, a butterfly valve, a cone valve and the like according to the shape of a valve core in the valve. The opening and closing part of the ball valve is a ball body, is driven by the valve rod and rotates around the axis of the valve rod. It is mainly used for cutting off or connecting medium in pipeline, and also can be used for regulating and controlling fluid. The ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, plays a very important role in national economy, has the action of rotating by 90 degrees, and is provided with a mounting groove for mounting a valve rod.
In the prior art, the semi-valve ball body is insufficient in sealing performance, so that fluid can leak easily in the working process of the valve, and serious consequences can be caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a half lamella of high strength fixed spheroid of sealing washer height, installation of being convenient for.
The technical scheme of the utility model is realized like this: the utility model provides a half lamella of high strength fixed spheroid, includes the spheroid body, spheroid body half lamella formula, spheroid body upper end is equipped with first connecting piece, spheroid body lower extreme is equipped with the second connecting piece, all be equipped with the mounting hole in first connecting piece and the second connecting piece, first connecting piece and second connecting piece are run through respectively to the mounting hole, the both sides of spheroid body are equipped with first sealing washer, the both sides of spheroid body are equipped with the draw-in groove, first sealing washer is equipped with the fixture block with draw-in groove complex one end, the upper end joint of first connecting piece has the second sealing washer, second connecting piece lower extreme joint has the third sealing washer.
By adopting the technical scheme, the half-petal type ball body of the ball body improves the use efficiency and the adaptability to different valves, the first connecting piece is arranged at the upper end of the ball body, the ball body is fixedly connected with the side surface of the first connecting piece, the connecting strength is improved, the second connecting piece is arranged at the lower end of the ball body, the ball body is fixedly connected with the side surface of the second connecting piece, the connecting strength is improved, the assembly is convenient, the use of the valve is convenient, the first connecting piece and the second connecting piece are both internally provided with the mounting holes, the matching connection between the ball body and the valve is convenient due to the arrangement of the mounting holes, the assembly efficiency is improved, the mounting holes respectively penetrate through the first connecting piece and the second connecting piece, the mounting holes are both positioned in the middle parts of the first connecting piece and the second connecting piece, and the first sealing rings are arranged at the two sides of the ball body, the first sealing ring is arranged after the ball body is matched with the valve, the whole sealing performance is improved, fluid is prevented from leaking from two sides of the ball body, the first sealing ring is contacted with the inner wall of the valve, the air tightness is further improved, clamping grooves are arranged on two sides of the ball body, the clamping groove is arranged at the middle section of the two sides of the ball body and extends towards the two sides, a clamping block is arranged at one end of the first sealing ring matched with the clamping groove, the arrangement of the clamping groove and the clamping block facilitates the installation convenience between the first sealing ring and the ball body, the upper end of the first connecting piece is clamped with a second sealing ring, the lower end of the second connecting piece is clamped with a third sealing ring, because first connecting piece and second connecting piece are connected with the body of rod in the valve, consequently set up second sealing washer and third sealing washer in the junction and can improve the complex gas tightness greatly.
The utility model discloses further set up to: the clamping groove and the clamping block are both trapezoidal, and the size of the clamping block is larger than that of the clamping groove.
Through adopting above-mentioned technical scheme, the fixture block is greater than the draw-in groove, goes into the draw-in groove back when connecting in the card, because the sealing washer adopts the material of rubber, consequently rubber can be bloated in the draw-in groove, has consequently prevented droing of first sealing washer, has improved the intensity of connecting and the availability factor of first sealing washer.
The utility model discloses further set up to: the first sealing ring is located in the middle sections of the two sides of the ball body.
Through adopting above-mentioned technical scheme, be convenient for first sealing washer cooperatees with the draw-in groove, further improvement the complex gas tightness.
The utility model discloses further set up to: the upper end of the first connecting piece is provided with a convex block, the convex block is in a round table shape, the convex block and the first connecting piece are integrally formed, a mounting hole in the first connecting piece penetrates through the convex block, and the upper end of the second connecting piece faces downwards to form a cambered surface.
Through adopting above-mentioned technical scheme, the whole diameter of lug is less than the diameter of first connecting piece, consequently further improvement the degree of cooperation of first connecting piece and valve, integrated into one piece has improved the intensity between lug and the first connecting piece greatly, the setting of cambered surface has further improved the availability factor of spheroid body.
The utility model discloses further set up to: the second sealing ring is positioned at the upper end of the lug.
Through adopting above-mentioned technical scheme, because lug and valve direct fit, consequently the second sealing washer is located the upper end of lug and has further improved the gas tightness.
The utility model discloses further set up to: the ratio of the thickness of the sphere body to the thickness of the first connecting piece is 1/2.
Through adopting above-mentioned technical scheme, because the spheroid has the spheroid of equidimension not according to customer's demand in the in-process of production, consequently the ratio is 1/2 can improve production efficiency and has improved convenience, the intensity of using.
The utility model discloses further set up to: the ratio of the thickness of the sphere body to the thickness of the second connector is 1/1.
By adopting the technical scheme, the production efficiency, the use convenience and the strength are further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
fig. 3 is a schematic view of the structure of the embodiment of the present invention showing the matching between the slot and the fixture block.
Reference numerals: 1. a sphere body; 101. a first connecting member; 102. a second connecting member; 103. a card slot; 104. a bump; 2. mounting holes; 3. a first seal ring; 301. a clamping block; 4. a second seal ring; 5. and a third sealing ring.
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 efforts belong to the protection scope of the present invention.
As shown in figures 1 to 1, the utility model discloses a high-strength half-petal fixed ball, which comprises a ball body 1, wherein the ball body 1 is in a half-petal type, the half-petal type ball improves the use efficiency and adaptability of different valves, the upper end of the ball body 1 is provided with a first connecting piece 101, the ball body 1 is fixedly connected with the side surface of the first connecting piece 101, the connection strength is improved, the lower end of the ball body 1 is provided with a second connecting piece 102, the ball body 1 is fixedly connected with the side surface of the second connecting piece 102, the connection strength is improved, the assembly is convenient, the use of the valves is convenient, mounting holes 2 are arranged in the first connecting piece 101 and the second connecting piece 102, the mounting holes 2 are arranged to facilitate the matching connection of the ball body and the valves, the assembly efficiency is improved, the mounting holes 2 respectively penetrate through the first connecting piece 101 and the second connecting piece 102, the installation holes 2 are located in the middle of the first connecting piece 101 and the second connecting piece 102, the two sides of the sphere body 1 are provided with first sealing rings 3, the arrangement of the first sealing rings 3 improves the whole sealing property after the sphere body 1 is matched with a valve, and prevents fluid from leaking from the two sides of the sphere body 1, the first sealing rings 3 are contacted with the inner wall of the valve, so that the air tightness is further improved, the two sides of the sphere body 1 are provided with clamping grooves 103, the clamping grooves 103 are arranged in the middle sections of the two sides of the sphere body 1 and extend towards the two sides, one end of the first sealing ring 3 matched with the clamping grooves 103 is provided with a clamping block 301, the convenience of installation between the first sealing ring 3 and the sphere body 1 is facilitated through the arrangement of the clamping grooves 103 and the clamping block 301, the upper end of the first connecting piece 101 is clamped with a second sealing ring 4, the lower end of the second connecting piece 102 is clamped with a third sealing ring, since the first connecting piece 101 and the second connecting piece 102 are connected with the rod body in the valve, the second sealing ring 4 and the third sealing ring 5 are arranged at the joint, so that the matching air tightness can be greatly improved.
The clamping groove 103 and the clamping block 301 are both trapezoidal, the clamping block 301 is larger than the clamping groove 103, after the clamping block is clamped into the clamping groove 103 in connection, rubber can be inflated in the clamping groove 103 due to the fact that the sealing ring is made of rubber, and therefore falling of the first sealing ring 3 is prevented, and the connection strength and the use efficiency of the first sealing ring 3 are improved.
First sealing washer 3 is located the middle section of 1 both sides of spheroid body, has been convenient for first sealing washer 3 cooperatees with draw-in groove 103, further improvement the complex gas tightness.
The upper end of first connecting piece 101 is equipped with lug 104, lug 104 is the round platform form, lug 104 and first connecting piece 101 are integrated into one piece, mounting hole 2 in first connecting piece 101 runs through lug 104, second connecting piece 102 upper end forms an cambered surface down, the whole diameter of lug 104 is less than the diameter of first connecting piece 101, consequently further improvement the cooperation degree of first connecting piece 101 and valve, integrated into one piece has improved the intensity between lug 104 and the first connecting piece 101 greatly, the setting of cambered surface has further improved the availability factor of spheroid body 1.
The second sealing ring 4 is located at the upper end of the projection 104, and the projection 104 is directly matched with the valve, so that the second sealing ring 4 is located at the upper end of the projection 104, and the air tightness is further improved.
The ratio of the thickness of the sphere body 1 to the thickness of the first connecting piece 101 is 1/2, and the ratio is 1/2, so that the production efficiency can be improved, and the use convenience and strength can be improved because the spheres have different sizes according to the requirements of customers in the production process.
The ratio of the thickness of the sphere body 1 to the thickness of the second connecting member 102 is 1/1, which further improves the production efficiency and the convenience and strength of use.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a half lamella of high strength fixing ball body, includes spheroid body, its characterized in that: the semi-petal type ball body is characterized in that a first connecting piece is arranged at the upper end of the ball body, a second connecting piece is arranged at the lower end of the ball body, mounting holes are formed in the first connecting piece and the second connecting piece and penetrate through the first connecting piece and the second connecting piece respectively, first sealing rings are arranged on two sides of the ball body, clamping grooves are formed in two sides of the ball body, clamping blocks are arranged at one ends of the first sealing rings and matched with the clamping grooves, a second sealing ring is clamped at the upper end of the first connecting piece, and a third sealing ring is clamped at the lower end of the second connecting piece.
2. A high strength half-lobed fixed sphere as claimed in claim 1, wherein: the clamping groove and the clamping block are both trapezoidal, and the size of the clamping block is larger than that of the clamping groove.
3. A high strength half-lobed fixed sphere as claimed in claim 1, wherein: the first sealing ring is located in the middle sections of the two sides of the ball body.
4. A high strength half-lobed fixed sphere as claimed in claim 1, wherein: the upper end of the first connecting piece is provided with a convex block, the convex block is in a round table shape, the convex block and the first connecting piece are integrally formed, a mounting hole in the first connecting piece penetrates through the convex block, and the upper end of the second connecting piece faces downwards to form a cambered surface.
5. A high strength half-petal fixing sphere according to claim 1 or 4, wherein: the second sealing ring is positioned at the upper end of the lug.
6. A high strength half-lobed fixed sphere as claimed in claim 1, wherein: the ratio of the thickness of the sphere body to the thickness of the first connecting piece is 1/2.
7. A high strength half-lobed fixed sphere as claimed in claim 1, wherein: the ratio of the thickness of the sphere body to the thickness of the second connector is 1/1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009514.0U CN212251275U (en) | 2020-06-04 | 2020-06-04 | High-strength half-petal fixing ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009514.0U CN212251275U (en) | 2020-06-04 | 2020-06-04 | High-strength half-petal fixing ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251275U true CN212251275U (en) | 2020-12-29 |
Family
ID=73977340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021009514.0U Expired - Fee Related CN212251275U (en) | 2020-06-04 | 2020-06-04 | High-strength half-petal fixing ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251275U (en) |
-
2020
- 2020-06-04 CN CN202021009514.0U patent/CN212251275U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212251275U (en) | High-strength half-petal fixing ball | |
| CN208651750U (en) | Butterfly valve with retaining connector | |
| CN207961827U (en) | Pipe jointer sealing ring | |
| CN214789274U (en) | High leakproofness oil valve | |
| CN211232020U (en) | Three-way joint convenient and rapid to insert | |
| CN201209725Y (en) | Flange pipe jointing device | |
| CN208793729U (en) | Pressure reducing valve with retaining connector | |
| CN204610924U (en) | A kind of fixing ball valve | |
| CN202579292U (en) | Single end face mechanical seal device for slurry pump | |
| CN208982847U (en) | A kind of rotary joint that connection sealing is good | |
| CN212839520U (en) | Valve ball | |
| CN201636395U (en) | Straight-through check valve | |
| CN2387331Y (en) | Horizontal V-shape elastic seal base suitable for flexible sealing butterfly damper | |
| CN215335041U (en) | Rotary joint | |
| CN208397372U (en) | Check-valves with retaining connector | |
| CN219082377U (en) | Novel valve shaft anti-falling structure | |
| CN218440776U (en) | Valve seat compensation sealing device of rotary ball type three-way commutator | |
| CN218895007U (en) | Leak-proof ball valve | |
| CN203335953U (en) | Reducing valve | |
| CN216279512U (en) | High-sealing ball valve easy to assemble and disassemble | |
| CN219452895U (en) | Corrosion-resistant hydraulic valve | |
| CN220891221U (en) | Flange connection hard seal ball valve structure | |
| CN215861861U (en) | High-reliability zero-leakage three-way shuttle valve | |
| CN214063871U (en) | H-shaped fuel gas split valve | |
| CN220956871U (en) | High leakproofness valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 Termination date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |