CN215673823U - Novel firm connection valve gap - Google Patents
Novel firm connection valve gap Download PDFInfo
- Publication number
- CN215673823U CN215673823U CN202122169977.4U CN202122169977U CN215673823U CN 215673823 U CN215673823 U CN 215673823U CN 202122169977 U CN202122169977 U CN 202122169977U CN 215673823 U CN215673823 U CN 215673823U
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- Prior art keywords
- valve cover
- flange
- valve
- grooves
- novel
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a novel stable connection valve cover, which comprises a valve cover body, wherein a flange is installed at the bottom of the valve cover body, an installation disc is installed at the bottom of the flange, a plurality of clamping blocks are installed between the bottom of the flange and the installation disc, a valve rod hole is formed in the top of the installation disc, a sealing groove is formed in the outer side of the valve rod hole of the installation disc, a placing groove is formed in the outer side of the sealing groove and can be mutually clamped with the flange, a plurality of clamping grooves are formed between the placing groove and the sealing groove and can be mutually clamped with the clamping blocks, a plurality of mounting grooves are formed in the outer side of the placing groove, electromagnetic push rods are installed inside the mounting grooves, and pressing plates are installed at the output ends of the electromagnetic push rods. The valve cover is simple and reasonable in structure, novel in design and simple and convenient to operate, effectively solves the problems that the existing valve cover is complex in procedure in the installation process and is easy to loosen when the valve cover is used for too long time, and has high practical value.
Description
Technical Field
The utility model relates to the technical field of valve covers, in particular to a novel stably-connected valve cover.
Background
The valve cover is a valve part provided with a valve rod sealing element and used for connecting or supporting the actuating mechanism, and the valve cover and the valve body can be integrated or separated. When valve gap and valve body are two parts, both install through bolt and double-screw bolt usually, when the live time is too long, the not hard up of bolt can influence the use of valve, therefore we improve this, provide a novel firm connection valve gap.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a novel stable connection valve cover which comprises a valve cover body, wherein a flange is installed at the bottom of the valve cover body, an installation disc is installed at the bottom of the flange, a plurality of clamping blocks are installed between the installation disc and the bottom of the flange, a valve rod hole is formed in the top of the installation disc, a sealing groove is formed in the outer side of the valve rod hole of the installation disc, a placing groove is formed in the outer side of the sealing groove and can be mutually clamped with the flange, a plurality of clamping grooves are formed between the placing groove and the sealing groove and can be mutually clamped with the clamping blocks, a plurality of installation grooves are formed in the outer side of the placing groove, electromagnetic push rods are installed inside the installation grooves, and the output ends of the electromagnetic push rods are rotatably connected with a pressing plate.
According to a preferred technical scheme of the utility model, a pair of grooves is formed in the surfaces of the clamping blocks, mounting seats are mounted in the grooves, convex blocks are mounted on one sides of the mounting seats, the convex blocks are spherical convex blocks, two sides of the clamping grooves are semicircular, and the clamping grooves can be mutually clamped with the convex blocks.
As a preferred technical scheme of the utility model, springs are arranged between the plurality of the convex blocks and the plurality of the mounting seats, one ends of the plurality of the springs are respectively connected with the plurality of the mounting seats, and the other ends of the plurality of the springs are respectively connected with the plurality of the convex blocks.
As a preferable technical scheme of the utility model, a sealing ring is arranged in the sealing groove and is made of rubber.
As a preferred technical scheme of the present invention, a fixing plate is installed on the top of the valve cap body, a valve rod hole is formed in the top of the fixing plate, a valve rod channel is installed between the flange and the fixing plate on the valve cap body, and the valve rod hole and the valve rod channel are communicated with each other.
As a preferred technical scheme of the utility model, the plurality of pressure plates can be mutually attached to the top of the flange through the plurality of electromagnetic push rods.
The utility model has the beneficial effects that:
1. the novel stably-connected valve cover can enable the flange to be stably placed in the groove through the arrangement of the placing groove, so that the flange is prevented from loosening;
2. this kind of novel firm connection valve gap through the setting of seal groove, can make the stable installation of sealing washer in the groove, reduces the possibility that the sealing washer shifted, improves the leakproofness of valve, through mutually supporting of draw-in groove and fixture block, can make the more stable installation of flange on the mounting disc, simultaneously through the setting of draw-in groove to through the setting of protruding piece, can make inseparabler of flange block, and through the setting of spring, can be convenient for the quick installation between flange and the mounting disc.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of a novel securely connected valve cover of the present invention;
FIG. 2 is a plan cross-sectional view of a novel securely connected valve cover of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 illustrating a novel securely connected valve cover of the present invention;
fig. 4 is a reverse perspective view of the novel flange and stem passageway securely connecting the valve closure of the present invention.
In the figure: 1. a bonnet body; 2. a flange; 3. mounting a disc; 4. a fixing plate; 5. a placement groove; 6. a sealing groove; 7. a card slot; 8. mounting grooves; 9. an electromagnetic push rod; 10. pressing a plate; 11. a valve stem bore; 12. a valve stem passageway; 13. a clamping block; 14. a groove; 15. a raised block; 16. a seal ring; 17. a spring; 18. and (7) mounting a seat.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the novel stably-connected valve cover comprises a valve cover body 1, a flange 2 is mounted at the bottom of the valve cover body 1, a mounting disc 3 is mounted at the bottom of the flange 2, a plurality of clamping blocks 13 are mounted at the bottom of the flange 2 between the mounting disc 3, a valve rod hole 11 is formed in the top of the mounting disc 3, a sealing groove 6 is formed in the outer side of the valve rod hole 11 of the mounting disc 3, a placing groove 5 is formed in the outer side of the sealing groove 6, the placing groove 5 and the flange 2 can be clamped with each other, a plurality of clamping grooves 7 are formed between the placing groove 5 and the sealing groove 6, the clamping grooves 7 and the clamping blocks 13 can be clamped with each other, a plurality of mounting grooves 8 are formed in the outer side of the placing groove 5, electromagnetic push rods 9 are mounted inside the mounting grooves 8, and output ends of the electromagnetic push rods 9 are rotatably connected with a pressing plate 10.
Wherein, a pair of recess 14 has all been seted up on a plurality of fixture blocks 13's surface, and mount pad 18 is all installed to a plurality of recess 14's inside, and protruding piece 15 is all installed to one side of a plurality of mount pads 18, and a plurality of protruding pieces 15 are spherical protruding piece, and the both sides of a plurality of draw-in grooves 7 are semi-circular, and a plurality of draw-in grooves 7 homoenergetic and a plurality of protruding piece 15 mutual block, through the installation of protruding piece 15, can make fixture block 13 inseparabler with the block of draw-in groove 7.
Wherein, all install spring 17 between a plurality of protruding pieces 15 and a plurality of mount pad 18, a plurality of spring 17's one end respectively with a plurality of mount pad 18 interconnect, the other end respectively with a plurality of protruding pieces 15 interconnect, through the installation of spring 17, can make protruding piece 15 have elasticity, the block of the protruding piece 15 and draw-in groove 7 of being convenient for.
Wherein, the internally mounted of seal groove 6 has sealing washer 16, and sealing washer 16 is the rubber material, through the setting of seal groove 6, can prevent the aversion of sealing washer 16.
Wherein, fixed plate 4 is installed at the top of valve gap body 1, and valve rod hole 11 has been seted up at the top of fixed plate 4, and valve rod passageway 12 is installed to valve gap body 1 between lieing in flange 2 and fixed plate 4, and valve rod hole 11 and valve rod passageway 12 switch-on each other, through the switch-on each other of valve rod hole 11 and valve rod passageway 12, can make things convenient for the installation of valve rod.
Wherein, a plurality of clamp plates 10 homoenergetic are laminated each other through a plurality of electromagnetism push rods 9 and 2 tops of flange, through the installation of electromagnetism push rod 9, can make clamp plate 10 compress tightly flange 2, prevent that flange 2 from appearing not hard up.
The working principle is as follows: when the flange 2 and the valve are used, the sealing ring 16 is placed in the sealing groove 6 to increase the sealing performance between the valve cover and the valve, the clamping block 13 at the bottom of the flange 2 is clamped into the clamping groove 7 manually, meanwhile, the clamping of the clamping block 13 and the clamping groove 7 can be tighter through the matching use of the protruding block 15, after the clamping of the clamping block and the clamping groove is finished, the flange 2 is stably installed in the placing groove 5, the electromagnetic push rod 9 is started to drive the pressing plate 10 to press down, so that the edge of the flange 2 is pressed tightly, the stability of the valve cover during use is increased, and when the electromagnetic push rod 9 is in a power-off condition, the electromagnetic push rod is in a pressing-down state; the valve cover is simple and reasonable in structure, novel in design and simple and convenient to operate, effectively solves the problems that the existing valve cover is complex in procedure in the installation process and is easy to loosen when the valve cover is used for too long time, and has high practical value.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The novel stably-connected valve cover comprises a valve cover body (1) and is characterized in that a flange (2) is installed at the bottom of the valve cover body (1), a mounting disc (3) is installed at the bottom of the flange (2), a plurality of clamping blocks (13) are installed between the mounting disc (3) and the bottom of the flange (2), a valve rod hole (11) is formed in the top of the mounting disc (3), a sealing groove (6) is formed in the outer side of the valve rod hole (11) of the mounting disc (3), a placing groove (5) is formed in the outer side of the sealing groove (6), the placing groove (5) can be mutually clamped with the flange (2), a plurality of clamping grooves (7) are formed between the placing groove (5) and the sealing groove (6), a plurality of clamping grooves (7) can be mutually clamped with the plurality of clamping blocks (13), a plurality of mounting grooves (8) are formed in the outer side of the placing groove (5), a plurality of electromagnetic push rods (9) are installed inside the installation grooves (8), and the output ends of the electromagnetic push rods (9) are connected with a pressing plate (10) in a rotating mode.
2. The novel firm connection valve cover according to claim 1, wherein a pair of grooves (14) are formed in the surfaces of a plurality of clamping blocks (13), mounting seats (18) are mounted inside the grooves (14), protruding blocks (15) are mounted on one sides of the mounting seats (18), the protruding blocks (15) are spherical protruding blocks, two sides of a plurality of clamping grooves (7) are semicircular, and the clamping grooves (7) can be mutually clamped with the protruding blocks (15).
3. A new type of securely connected valve cover according to claim 2, wherein a plurality of said protrusions (15) and a plurality of said mounting seats (18) each have a spring (17) mounted therebetween, and wherein one end of each of said plurality of springs (17) is connected to each of said plurality of mounting seats (18) and the other end thereof is connected to each of said plurality of protrusions (15).
4. A novel firmly connected valve cover according to claim 1, characterized in that a sealing ring (16) is installed inside the sealing groove (6), and the sealing ring (16) is made of rubber.
5. A novel firm connection valve cover according to claim 1, characterized in that a fixing plate (4) is installed on the top of the valve cover body (1), a valve rod hole (11) is formed in the top of the fixing plate (4), a valve rod channel (12) is installed between the flange (2) and the fixing plate (4) on the valve cover body (1), and the valve rod hole (11) and the valve rod channel (12) are communicated with each other.
6. A novel firmly connected valve cover according to claim 1, characterized in that a plurality of said pressure plates (10) can be attached to the top of the flange (2) through a plurality of electromagnetic push rods (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169977.4U CN215673823U (en) | 2021-09-09 | 2021-09-09 | Novel firm connection valve gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169977.4U CN215673823U (en) | 2021-09-09 | 2021-09-09 | Novel firm connection valve gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673823U true CN215673823U (en) | 2022-01-28 |
Family
ID=79961668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122169977.4U Expired - Fee Related CN215673823U (en) | 2021-09-09 | 2021-09-09 | Novel firm connection valve gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673823U (en) |
-
2021
- 2021-09-09 CN CN202122169977.4U patent/CN215673823U/en not_active Expired - Fee Related
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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: 20220128 |