CN219809415U - High-sealing clamping butterfly valve - Google Patents
High-sealing clamping butterfly valve Download PDFInfo
- Publication number
- CN219809415U CN219809415U CN202320647099.9U CN202320647099U CN219809415U CN 219809415 U CN219809415 U CN 219809415U CN 202320647099 U CN202320647099 U CN 202320647099U CN 219809415 U CN219809415 U CN 219809415U
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- Prior art keywords
- locking
- rotating frame
- adjusting
- valve body
- rod
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- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 244000309464 bull Species 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model discloses a high-sealing clamping type butterfly valve, which relates to the technical field of butterfly valves and comprises a valve body, wherein a plurality of clamping grooves and a plurality of locking holes are formed in the valve body, sealing rings are arranged on two sides of the valve body, an adjusting and force applying mechanism is arranged at the top of the valve body, a locking mechanism is arranged between the adjusting and force applying mechanism and the valve body, the adjusting and force applying mechanism comprises a first rotating frame and a second rotating frame, an adjusting rod is fixedly connected to the end part of the first rotating frame, and an adjusting locking groove is formed in the surface of one side of the adjusting rod. This high sealed centre gripping formula butterfly valve through setting up and adjusting force application mechanism, promotes and stir the piece and make first tooth piece and adjust the locked groove separation, then adjusts the total length of first rotating frame and second rotating frame, loosens the locking bull stick to utilize the elasticity chuck to lock the locking bull stick, can effectively prolong the force application arm, increase moment, thereby can open or close it more easily, improve the convenience of use.
Description
Technical Field
The utility model relates to the technical field of butterfly valves, in particular to a high-sealing clamping butterfly valve.
Background
The butterfly valve is also called as a flap valve, is a regulating valve with simple structure, can be used for the on-off control of low-pressure pipeline medium, and is characterized in that a closing member (a valve clack or a butterfly plate) is a disc, and rotates around a valve shaft to achieve the purpose of opening and closing.
For example, patent publication No. CN208221620U discloses a butterfly valve with high sealing performance for a ventilation pipeline, it replaces the hard plastics on the outside of the valve plate of the whole integrated into one piece structure of a butterfly valve of a general ventilation pipeline with a silica gel structure, because silica gel is softer, the diameter of the silica gel structure on the outside of the valve plate is greater than the internal diameter of the butterfly valve main body simultaneously, so when the valve plate is closed under the action of a handle, the silica gel on the outside of the valve plate is extruded by the internal side wall of the butterfly valve, the edge of the valve plate is tightly attached to the internal side wall of the butterfly valve, thereby the seamless closure of the edge of the valve plate and the internal of the butterfly valve is ensured, the sealing performance of the butterfly valve is ensured, and the problem that the opening or closing of the butterfly valve is laborious for users with small strength and the convenience of use is not ideal exists.
For example, patent publication No. CN209196136U discloses a metal seal butterfly valve with high sealing performance, and the sealing plate is matched with the valve seat, so that the butterfly valve has good sealing performance, and the problem that for users with smaller strength, the butterfly valve is laborious to open or close, and the convenience in use is not ideal is solved.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-sealing clamping butterfly valve, which solves the problems that for users with smaller strength, the butterfly valve is laborious to open or close and the convenience in use is not ideal enough.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the high-sealing clamping type butterfly valve comprises a valve body, wherein a plurality of clamping grooves and a plurality of locking holes are formed in the valve body, sealing rings are arranged on two sides of the valve body, an adjusting force applying mechanism is arranged at the top of the valve body, and a locking mechanism is arranged between the adjusting force applying mechanism and the valve body;
the adjusting force applying mechanism comprises a first rotating frame and a second rotating frame, wherein an adjusting rod is fixedly connected to the end part of the first rotating frame, an adjusting lock groove is formed in the surface of one side of the adjusting rod, a sliding groove is formed in the second rotating frame, a locking rotating rod is rotatably connected to one side of the sliding groove, a stirring block is fixedly connected to the end part of the locking rotating rod, a reset spring is arranged between one side of the locking rotating rod and the inner wall of the second rotating frame, elastic clamping heads are fixedly connected to the surfaces of two sides of the locking rotating rod, and a first tooth block is fixedly connected to the surface of one side of the locking rotating rod.
Preferably, the end part of the first rotating frame is fixedly connected with a valve rod of the valve body, and the second rotating frame is in sliding connection with the adjusting rod through a sliding groove.
Preferably, one end of the locking rotating rod is rotatably connected with the inner wall of the second rotating frame, and the other end of the locking rotating rod is set to be a free end.
Preferably, the reset spring is specifically set as an extension spring, one end of the reset spring is fixedly connected with the locking rotating rod, and the other end of the reset spring is fixedly connected with the inner wall of the second rotating frame.
Preferably, the first tooth block is arranged on one side surface of the locking rotating rod, which is close to the second rotating frame, and the first tooth block is matched with the adjusting locking groove.
Preferably, the locking mechanism comprises a locking seat and a locking bolt, wherein the locking seat is fixedly arranged on the valve body, and a locking tooth slot is formed in the locking seat.
Preferably, the locking bolt is connected with a second tooth block in a threaded manner, the locking bolt is rotationally connected with the first rotating frame, and a limiting telescopic rod is arranged between the second tooth block and the inner wall of the first rotating frame.
Advantageous effects
The utility model provides a high-sealing clamping butterfly valve. Compared with the prior art, the method has the following beneficial effects:
1. this high sealed centre gripping formula butterfly valve through setting up and adjusting force application mechanism, promotes and stir the piece and make first tooth piece and adjust the locked groove separation, then adjusts the total length of first rotating frame and second rotating frame, loosens the locking bull stick to utilize the elasticity chuck to lock the locking bull stick, can effectively prolong the force application arm, increase moment, thereby can open or close it more easily, improve the convenience of use.
2. This high sealed centre gripping formula butterfly valve through setting up locking mechanical system, rotates locking bolt, and locking bolt rotates and drives the second tooth piece and remove, stretches into the locking tooth's socket with the second tooth piece in to can lock first revolving stage, prevent unexpected rotation, improve the stability of using.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a mechanism for adjusting and applying force according to the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged view of the structure of fig. 1B according to the present utility model.
In the figure: 1. a valve body; 2. a clamping groove; 3. a locking hole; 4. a seal ring; 5. a locking mechanism; 501. a locking seat; 502. locking the tooth slot; 503. a locking bolt; 504. a second tooth block; 6. adjusting the force application mechanism; 601. a first rotating frame; 602. a second turret; 603. an adjusting rod; 604. adjusting the locking groove; 605. a sliding groove; 606. locking the rotating rod; 607. a poking block; 608. an elastic chuck; 609. a return spring; 610. a first tooth block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a high sealed centre gripping formula butterfly valve, including valve body 1, be equipped with a plurality of centre gripping grooves 2 and a plurality of locking hole 3 on the valve body 1, valve body 1 both sides all are equipped with sealing washer 4, the accessible inserts centre gripping groove 2 and locking hole 3 with bolt and nut in, thereby can conveniently carry out the centre gripping with between valve body 1 and the pipeline and be connected, and can exert pressure to sealing washer 4, improve sealed effect, valve body 1 top is equipped with adjusts force application mechanism 6, be equipped with locking mechanism 5 between adjusting force application mechanism 6 and valve body 1, accessible adjusts force application mechanism 6 according to user's user demand to the force application arm, thereby can effectively prolong the force application arm, increase moment, thereby can open or close it more easily, the convenience of using is improved.
The adjusting force applying mechanism 6 comprises a first rotating frame 601 and a second rotating frame 602, the end part of the first rotating frame 601 is fixedly connected with a valve rod of the valve body 1, the second rotating frame 602 is in sliding connection with an adjusting rod 603 through a sliding groove 605, the distance between the first rotating frame 601 and the second rotating frame 602 can be changed, the total length can be adjusted, the end part of the first rotating frame 601 is fixedly connected with an adjusting rod 603, an adjusting lock groove 604 is formed on one side surface of the adjusting rod 603, the sliding groove 605 is formed in the second rotating frame 602, a locking rotating rod 606 is rotatably connected to one side of the sliding groove 605, one end of the locking rotating rod 606 is rotatably connected with the inner wall of the second rotating frame 602, the other end of the locking rotating rod 606 is arranged to be a free end, the locking rotating rod 606 can be conveniently rotated, a shifting block is fixedly connected to the end part of the locking rotating rod 606, a reset spring 609 is arranged between one side of the locking rotating rod 606 and the inner wall of the second rotating frame 602, one end of the reset spring 609 is specifically arranged to be a tension spring, one end of the reset spring 609 is fixedly connected with the locking rotating rod 606, the other end of the reset spring 609 is fixedly connected with the inner wall of the second rotating frame 602, the two sides of the locking rotating rod 606 can be reset, the two sides of the locking rotating rod 606 are rotatably arranged on the inner wall of the rotating frame 602, the first rotating frame is rotatably arranged to be matched with the first rotating frame 602, the proper length is matched with the first rotating frame 610, the first rotating frame is matched with the first rotating frame 602, the first rotating frame 610 is rotatably, the proper length is matched with the first rotating frame 602, the first rotating frame 610, the proper length is matched with the first rotating frame 610, the first rotating frame 602, the proper length is matched with the first rotating frame 610, the proper length is set, and the first rotating frame 610, the proper length is matched with the first rotating frame 610, and the proper length, and the first rotating frame and the proper length, and the one is made. The locking rotating rod 606 is loosened, the reset spring 609 resets the locking rotating rod 606, so that the first tooth block 610 is meshed with the adjusting locking groove 604 again, the adjusting rod 603 is locked, the elastic clamping head 608 is utilized for locking the locking rotating rod 606, the force applying arm can be effectively prolonged, the moment is increased, and the locking rotating rod 606 can be opened or closed more easily, and the using convenience is improved.
Referring to fig. 1 and 4, the locking mechanism 5 includes a locking seat 501 and a locking bolt 503, the locking seat 501 is fixedly mounted on the valve body 1, a locking tooth slot 502 is formed on the locking seat 501, a second tooth block 504 is screwed on the locking bolt 503, the locking bolt 503 is rotationally connected with the first rotating frame 601, a limiting telescopic rod is arranged between the second tooth block 504 and the inner wall of the first rotating frame 601, the movement of the second tooth block 504 can be limited and guided, the locking bolt 503 can be rotated to drive the second tooth block 504 to move, and the second tooth block 504 stretches into the locking tooth slot 502, so that the first rotating frame 601 can be locked, accidental rotation is prevented, and the use stability is improved.
During operation, the stirring block 607 is pushed, the stirring block 607 moves to drive the locking rotating rod 606 to rotate, so that the first tooth block 610 is separated from the adjusting locking groove 604, then the second rotating frame 602 is pulled, the total length of the first rotating frame 601 and the second rotating frame 602 is adjusted, after the proper length is adjusted, the locking rotating rod 606 is loosened, the reset spring 609 resets the locking rotating rod 606, so that the first tooth block 610 is meshed with the adjusting locking groove 604 again, the adjusting rod 603 is locked, the elastic clamping head 608 is utilized to lock the locking rotating rod 606, the force applying arm can be effectively prolonged, the moment is increased, and therefore the device can be opened or closed more easily, and the using convenience is improved.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. The utility model provides a high sealed centre gripping formula butterfly valve, includes valve body (1), its characterized in that: the valve body (1) is provided with a plurality of clamping grooves (2) and a plurality of locking holes (3), sealing rings (4) are arranged on two sides of the valve body (1), the top of the valve body (1) is provided with an adjusting and force applying mechanism (6), and a locking mechanism (5) is arranged between the adjusting and force applying mechanism (6) and the valve body (1);
the adjusting and force applying mechanism (6) comprises a first rotating frame (601) and a second rotating frame (602), wherein an adjusting rod (603) is fixedly connected to the end part of the first rotating frame (601), an adjusting lock groove (604) is formed in the surface of one side of the adjusting rod (603), a sliding groove (605) is formed in the second rotating frame (602), a locking rotating rod (606) is rotationally connected to one side of the sliding groove (605), a stirring block (607) is fixedly connected to the end part of the locking rotating rod (606), a reset spring (609) is arranged between one side of the locking rotating rod (606) and the inner wall of the second rotating frame (602), elastic clamping heads (608) are fixedly connected to the surfaces of two sides of the locking rotating rod (606), and first tooth blocks (610) are fixedly connected to the surface of one side of the locking rotating rod (606).
2. The high seal clamping butterfly valve of claim 1, wherein: the end of the first rotating frame (601) is fixedly connected with a valve rod of the valve body (1), and the second rotating frame (602) is in sliding connection with the adjusting rod (603) through a sliding groove (605).
3. The high seal clamping butterfly valve of claim 1, wherein: one end of the locking rotating rod (606) is rotatably connected with the inner wall of the second rotating frame (602), and the other end of the locking rotating rod (606) is set to be a free end.
4. The high seal clamping butterfly valve of claim 1, wherein: the reset spring (609) is specifically set to be an extension spring, one end of the reset spring (609) is fixedly connected with the locking rotating rod (606), and the other end of the reset spring (609) is fixedly connected with the inner wall of the second rotating frame (602).
5. The high seal clamping butterfly valve of claim 1, wherein: the first tooth block (610) is arranged on one side surface of the locking rotating rod (606) close to the second rotating frame (602), and the first tooth block (610) is matched with the adjusting locking groove (604).
6. The high seal clamping butterfly valve of claim 1, wherein: the locking mechanism (5) comprises a locking seat (501) and a locking bolt (503), wherein the locking seat (501) is fixedly arranged on the valve body (1), and a locking tooth slot (502) is formed in the locking seat (501).
7. The high seal clamping butterfly valve of claim 6, wherein: the locking bolt (503) is connected with a second tooth block (504) in a threaded manner, the locking bolt (503) is rotationally connected with the first rotating frame (601), and a limiting telescopic rod is arranged between the second tooth block (504) and the inner wall of the first rotating frame (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647099.9U CN219809415U (en) | 2023-03-29 | 2023-03-29 | High-sealing clamping butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647099.9U CN219809415U (en) | 2023-03-29 | 2023-03-29 | High-sealing clamping butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809415U true CN219809415U (en) | 2023-10-10 |
Family
ID=88208999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320647099.9U Active CN219809415U (en) | 2023-03-29 | 2023-03-29 | High-sealing clamping butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809415U (en) |
-
2023
- 2023-03-29 CN CN202320647099.9U patent/CN219809415U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |