CN213361114U - High leakproofness butterfly valve with shock-absorbing function - Google Patents
High leakproofness butterfly valve with shock-absorbing function Download PDFInfo
- Publication number
- CN213361114U CN213361114U CN202022048203.1U CN202022048203U CN213361114U CN 213361114 U CN213361114 U CN 213361114U CN 202022048203 U CN202022048203 U CN 202022048203U CN 213361114 U CN213361114 U CN 213361114U
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- fixedly connected
- valve body
- butterfly valve
- valve
- sides
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- 238000013016 damping Methods 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract 7
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000151 deposition Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model discloses a high-tightness butterfly valve with shock absorption function, which comprises a valve body, wherein mounting grooves are arranged on the front surface of the valve body at equal intervals, square grooves A are arranged on both sides of the valve body, square grooves B are arranged on both sides of the interior of the valve body, a sliding plate is connected inside the square grooves B in a sliding manner, one end of the sliding plate close to the square grooves A is fixedly connected with a short connecting rod, one end of the sliding plate far away from the short connecting rod is fixedly connected with a short connecting column, one end of the short connecting column far away from the sliding plate is fixedly connected with a C-shaped cleaning plate, the high-tightness butterfly valve with shock absorption function automatically locks the butterfly valve when the butterfly valve is not used, the butterfly valve is prevented from being damaged due to overlarge flow velocity of water, the C-shaped cleaning plate automatically pops out when the butterfly valve is locked, sundries in the water are prevented from depositing on both, simultaneously damping spring is convenient for carry out the shock attenuation to the nut, prevents that rivers from driving the nut motion and leading to the lead screw to rotate.
Description
Technical Field
The utility model relates to a butterfly valve technical field specifically is a high leakproofness butterfly valve with shock-absorbing function.
Background
The butterfly valve is a gate part of control water pipe water flow velocity usefulness, and traditional butterfly valve has valve plate, bearing, lead screw and nut to constitute, and the single locking function that does not have of specification leads to the butterfly valve when the water flow velocity is too big, and rivers break through the valve plate and lead to the butterfly valve to damage the inefficacy, and sealing performance is poor, does not have shock-absorbing function, so need a high leakproofness butterfly valve with shock-absorbing function now urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high leakproofness butterfly valve with shock-absorbing function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-tightness butterfly valve with a damping function comprises a valve body, wherein square grooves A are formed in two sides of the valve body, square grooves B are formed in two sides of the valve body, C-shaped grooves are formed in two sides of the valve body, a sliding plate is connected inside the square grooves B in a sliding mode, a short connecting rod is fixedly connected to one end, close to the square grooves A, of the sliding plate, a short connecting column is fixedly connected to one end, far away from the short connecting rod, of the sliding plate, a C-shaped cleaning plate is fixedly connected to one end, far away from the sliding plate, of the short connecting column, vertical rods are fixedly connected to two sides of the top of the valve body, a sliding groove long block is fixedly connected to one end, far away from the sliding plate, of the two vertical rods, the bottom of the sliding groove long block is connected with a sliding block in a sliding mode through a sliding groove, a movable rod is rotatably connected to the front face of the, the direct fixedly connected with nut of two pole settings, the inside threaded connection of nut has the lead screw, the top fixedly connected with set-square pole of lead screw, the outside cover of set-square pole is equipped with hollow post, and the triangular groove has been seted up to the bottom of hollow post, the both sides of hollow post are all connected with the top of two movable rods through the hinge ring, the equal fixedly connected with valve plate in both sides of lead screw.
Preferably, the top of hollow post is fixedly connected with the button wheel, the inside bottom of hollow post is connected with the top of triangle pole through return spring A.
Preferably, both sides of the bottom of the nut are connected with both sides of the top of the valve body through damping springs.
Preferably, a fixed bearing A is arranged at the bottom of the inside of the valve body, a fixed bearing B is arranged at the top of the valve body, the bottom of the screw rod is connected with the inside of the fixed bearing groove A through the fixed bearing A, the fixed bearing B is sleeved on the outside of the screw rod, and the outside of the fixed bearing B is connected with the inside of the fixed bearing groove B.
Preferably, the front surface of the valve body is provided with mounting grooves at equal intervals.
Preferably, the top and the bottom of the sliding plate, which are close to one end of the short connecting rod, are connected with one end, which is close to the short connecting column, inside the square groove B through a return spring B.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this high leakproofness butterfly valve with shock-absorbing function, automatic locking butterfly valve when not using the butterfly valve prevents the butterfly valve because the too big damage of velocity of water flow.
2. This high leakproofness butterfly valve with shock-absorbing function, C type cleaning plate will pop out automatically during the locking butterfly valve, prevents that the inside debris of rivers from deposiing in the inside both sides of valve body, makes the sealing performance of lead screw descend, and the leakproofness of effectual increase butterfly valve, damping spring are convenient for carry out the shock attenuation to the nut simultaneously, prevent that rivers from driving the nut motion and leading to the lead screw to rotate.
Drawings
FIG. 1 is a front anatomical diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
fig. 3 is a front schematic view of the structural square groove B of the present invention.
In the figure: the valve comprises a valve body 1, a screw rod 2, a valve plate 3, a square groove A4, a sliding plate 5, a short connecting column 6, a type 7C cleaning plate, a square groove B8, a short connecting rod 9, a hollow column 10, an upright rod 11, a nut 12, a long sliding groove block 13, a sliding block 14, a clamping rod 15, a movable rod 16 and a triangular rod 17.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-tightness butterfly valve with a damping function comprises a valve body 1, wherein mounting grooves are formed in the front face of the valve body 1 at equal intervals, the mounting grooves are convenient for mounting the valve body 1, square grooves A4 are formed in two sides of the valve body 1, square grooves B8 are formed in two sides of the interior of the valve body 1, C-shaped grooves are formed in two sides of the interior of the valve body 1, a sliding plate 5 is connected to the interior of the square groove B8 in a sliding mode, a short connecting rod 9 is fixedly connected to one end, close to the square groove A4, of the sliding plate 5, the top and the bottom of one end, close to the short connecting rod 9, of the sliding plate 5 are connected to one end, close to the short connecting rod 6, of the square groove B8 through a return spring B, a short connecting column 6 is fixedly connected to one end, far away from the short connecting rod 9, of the short connecting column 6 is fixedly connected to a C-type cleaning plate 7, the bottom of the long sliding chute block 13 is connected with a sliding block 14 through a sliding chute in a sliding manner, the front surface of the sliding block 14 is connected with a movable rod 16 through a hinge piece in a rotating manner, the bottom of the sliding block 14 is fixedly connected with clamping rods 15, the bottoms of the opposite ends of the two clamping rods 15 are contacted with the end, far away from the sliding plate 5, of the short connecting rod 9, two upright rods 11 are directly and fixedly connected with nuts 12, the two sides of the bottoms of the nuts 12 are connected with the two sides of the top of the valve body 1 through damping springs, the damping springs are convenient for damping the nuts 12, the screw rod 2 is prevented from rotating due to the fact that the nut 12 is driven by water flow, the screw rod 2 is connected with the internal threads of the nuts 12, the bottom inside of the valve body 1 is provided with a fixed bearing A, the top of the valve, the outer part of a fixed bearing B is connected with the inner part of a fixed bearing groove B, the top part of a screw rod 2 is fixedly connected with a triangular rod 17, the outer part of the triangular rod 17 is sleeved with a hollow column 10, the bottom part of the hollow column 10 is provided with a triangular groove, the top part of the hollow column 10 is fixedly connected with a torsion wheel, the bottom part of the inner part of the hollow column 10 is connected with the top part of the triangular rod 17 through a return spring A, the torsion wheel is convenient for a user to twist the hollow column 10, the return spring A drives the hollow column 10 to return and lift, both sides of the hollow column 10 are connected with the top parts of two movable rods 16 through hinge rings, both sides of the screw rod 2 are fixedly connected with a valve plate 3, the butterfly valve with high sealing property and the damping function is automatically locked when the butterfly valve is not used, the butterfly valve is prevented from being damaged due to the overlarge flow velocity, the butterfly valve with, prevent that the inside debris of rivers from deposiing in the inside both sides of valve body 1, make the sealing performance of lead screw 2 descend, the leakproofness of effectual increase butterfly valve, damping spring is convenient for carry out the shock attenuation to nut 12 simultaneously, prevents that rivers from driving the motion of nut 12 and leading to the lead screw 2 to rotate.
The working principle is as follows: installing a butterfly valve at a water pipe, driving a triangular rod 17 and a screw rod 2 to control a valve plate 3 by pressing a hollow column 10 and clockwise twisting the hollow column 10, driving a movable rod 16 to move by the hollow column 10 through a return spring A when the butterfly valve is not used, driving two slide blocks 14 to move in the process of moving the movable rod 16, fixedly locking the screw rod 2 through a clamping rod 15 matched with a square groove A4 in the process of moving the slide blocks 14, automatically locking the butterfly valve when the butterfly valve is not used, preventing the butterfly valve from being damaged due to overlarge water flow rate, simultaneously driving a short connecting rod 9 to move by the clamping rod 15 when the butterfly valve is not used, driving a short connecting column 6 to move through a sliding plate 5 in the process of moving the short connecting rod 9, driving a C-type cleaning plate 7 to pop up inside C-type grooves at two sides inside a valve body 1 during the motion of the short connecting column 6, automatically popping up the C-type cleaning plate 7 during the locking process, preventing sundries inside the water, make the sealing performance of lead screw 2 decline, the leakproofness of effectual increase butterfly valve, damping spring is convenient for carry out the shock attenuation to nut 12 simultaneously, prevents that rivers from driving the motion of nut 12 and leading to lead screw 2 to rotate.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high leakproofness butterfly valve with shock-absorbing function, includes valve body (1), its characterized in that: the improved structure of the valve is characterized in that square grooves A (4) are formed in two sides of the valve body (1), square grooves B (8) are formed in two sides of the valve body (1), C-shaped grooves are formed in two sides of the valve body (1), a sliding plate (5) is connected inside the square grooves B (8) in a sliding mode, a short connecting rod (9) is fixedly connected to one end, close to the square grooves A (4), of the sliding plate (5), a short connecting column (6) is fixedly connected to one end, far away from the short connecting rod (9), of the sliding plate (5), a C-shaped cleaning plate (7) is fixedly connected to one end, far away from the sliding plate (5), of the short connecting column (6), vertical rods (11) are fixedly connected to two sides of the top of the valve body (1), a sliding groove long block (13) is fixedly connected to one end, far away from two vertical rods (11), of the sliding groove long, the front of slider (14) is rotated through the articulated elements and is connected with movable rod (16), the bottom fixedly connected with joint rod (15) of slider (14), the bottom of the relative one end of two joint rods (15) and the one end of shorting the pole (9) and keeping away from sliding plate (5) contact, fixedly connected with nut (12) between two pole settings (11), the internal thread of nut (12) is connected with lead screw (2), the top fixedly connected with triangle pole (17) of lead screw (2), the outside cover of triangle pole (17) is equipped with hollow post (10), and the triangular groove has been seted up to the bottom of hollow post (10), the both sides of hollow post (10) all are connected with the top of two movable rod (16) through articulated ring, the equal fixedly connected with valve plate (3) in both sides of lead screw (2).
2. The butterfly valve with high sealing performance and shock absorption function according to claim 1, wherein: the top fixedly connected with of hollow post (10) turns round, the inside bottom of hollow post (10) is connected with the top of triangle-shaped pole (17) through return spring A.
3. The butterfly valve with high sealing performance and shock absorption function according to claim 1, wherein: and the two sides of the bottom of the nut (12) are connected with the two sides of the top of the valve body (1) through damping springs.
4. The butterfly valve with high sealing performance and shock absorption function according to claim 1, wherein: the novel valve is characterized in that a fixed bearing A is arranged at the bottom inside the valve body (1), a fixed bearing B is arranged at the top of the valve body (1), the bottom of the screw rod (2) is connected with the inside of the fixed bearing groove A through the fixed bearing A, the fixed bearing B is sleeved outside the screw rod (2), and the outside of the fixed bearing B is connected with the inside of the fixed bearing groove B.
5. The butterfly valve with high sealing performance and shock absorption function according to claim 1, wherein: the front surface of the valve body (1) is provided with mounting grooves at equal intervals.
6. The butterfly valve with high sealing performance and shock absorption function according to claim 1, wherein: the top and the bottom of the sliding plate (5) close to one end of the short connecting rod (9) are connected with one end, close to the short connecting column (6), inside the square groove B (8) through a return spring B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048203.1U CN213361114U (en) | 2020-09-17 | 2020-09-17 | High leakproofness butterfly valve with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022048203.1U CN213361114U (en) | 2020-09-17 | 2020-09-17 | High leakproofness butterfly valve with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361114U true CN213361114U (en) | 2021-06-04 |
Family
ID=76153583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022048203.1U Expired - Fee Related CN213361114U (en) | 2020-09-17 | 2020-09-17 | High leakproofness butterfly valve with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361114U (en) |
-
2020
- 2020-09-17 CN CN202022048203.1U patent/CN213361114U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |