CN210440628U - Circular flap valve easy to assemble - Google Patents
Circular flap valve easy to assemble Download PDFInfo
- Publication number
- CN210440628U CN210440628U CN201921474113.XU CN201921474113U CN210440628U CN 210440628 U CN210440628 U CN 210440628U CN 201921474113 U CN201921474113 U CN 201921474113U CN 210440628 U CN210440628 U CN 210440628U
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- CN
- China
- Prior art keywords
- flap valve
- shaft
- rod
- threaded rod
- connecting pipeline
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- 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
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Abstract
The utility model relates to the technical field of water supply and drainage equipment, in particular to a circular flap valve convenient to install, which comprises a connecting pipeline and a flap valve body, wherein the front end and the rear end of the connecting pipeline are respectively provided with a connecting part, the side wall of the connecting pipeline is symmetrically provided with an axial connecting part, the axial connecting part comprises an axial connecting plate which is symmetrically arranged, the axial connecting plate is respectively provided with a through hole, the flap valve body is arranged at the side part of the connecting pipeline, the flap valve body is provided with a reinforcing rib, the reinforcing rib is provided with an extending part which extends to between the two axial connecting plates, the extending part is provided with a connecting hole corresponding to the through hole, the side part of the axial connecting part is provided with a shaft lever installing mechanism, the shaft lever installing mechanism comprises a shaft lever body and a fixed rod which is fixedly arranged at the side part of the connecting pipeline, the first threaded hole is formed in the fixed rod in threaded connection with the first threaded rod, and the flap valve is convenient to mount.
Description
Technical Field
The utility model relates to a plumbing equipment technical field, concretely relates to circular flap valve easy to assemble.
Background
The flap valve is a one-way valve arranged at the outlet of the drainage pipe at the edge of the river, and when the river tide level is higher than the opening of the water outlet pipe and the pressure is higher than the pressure in the pipe, the flap valve panel automatically closes to prevent the river tide water from flowing back into the drainage pipe. The prior flap valve is divided into a suspension type flap valve, a single-door flap valve and a double-door flap valve, and is energy-saving and the like. The flap valve mainly comprises a valve seat, a valve plate, a water sealing ring and a hinge. The shapes are divided into circular and square. The flap valve is made of various metal products, and is developed into various composite materials.
The existing flap door is quite inconvenient in installation of a flap door body, all shaft connecting holes need to be aligned, and the shaft rod body can be installed well, but the flap door body is heavy, and a large amount of manpower and time need to be consumed to enable all shaft holes to be aligned accurately, so that the flap door convenient to install needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circular flap valve easy to assemble.
To achieve the purpose, the utility model adopts the following technical proposal:
the circular flap valve convenient to install is provided, and comprises a connecting pipeline and a flap valve body, wherein the front end and the rear end of the connecting pipeline are respectively provided with a connecting part, the side wall of the connecting pipeline is symmetrically provided with two shaft connecting parts, each shaft connecting part comprises an L-shaped shaft connecting plate which is symmetrically arranged, each shaft connecting plate is provided with a through hole, the flap valve body is arranged at the side part of the connecting pipeline, the flap valve body is fixedly provided with a plurality of reinforcing ribs, each reinforcing rib is provided with an extending part which extends to the space between the two shaft connecting plates, each extending part is provided with a connecting hole corresponding to the through hole, the side part of each shaft connecting part is provided with a shaft lever installing mechanism, each shaft lever installing mechanism comprises a shaft lever body and a fixed rod which is fixedly arranged at the side part of the connecting pipeline, one side of the shaft lever body, far away from the shaft connecting plates, is fixedly provided with, the middle positions of the two shaft connecting parts are provided with bearing parts for the shaft rod body to be inserted into, one side of the connecting pipeline, which is far away from the shaft connecting parts, is provided with a guide rod, the side part of the guide rod is provided with a sliding plate, the bottom end of the sliding plate is fixedly provided with a clamping block, and the clamping groove is formed in the clamping block.
As a preferred scheme of the round flap valve convenient to mount, the bearing part comprises a fixing block fixedly arranged on the side part of the connecting pipeline, a second threaded rod is arranged at one end, far away from the first threaded rod, of the shaft lever body, and second threaded holes for the second threaded rod to be screwed in are formed in the two sides of the fixing block.
As a preferable scheme of the circular flap valve convenient to mount, a power mechanism for driving the sliding plate to slide along the guide rod is further arranged at the bottom end of the guide rod, the power mechanism comprises a motor, a mounting seat and a gear, the mounting seat is fixedly arranged at the bottom of the guide rod, the motor is fixedly mounted on the mounting seat, the gear is fixedly connected with the output end of the motor, a rack is fixedly arranged on the side portion of the sliding plate, and the gear is meshed with the rack.
As a preferable scheme of the circular flap valve convenient to mount, the fixture block is further provided with a pressing mechanism, the pressing mechanism comprises a pressing plate and a third threaded rod in threaded connection with the fixture block, and the pressing plate is fixedly connected to one end, located in the clamping groove, of the third threaded rod.
As a preferable scheme of the round flap valve convenient to mount, rotating frames are fixedly mounted at the end parts of the first threaded rod and the third threaded rod.
As a preferred scheme of the round flap valve convenient to install, the rotating frames are all sleeved with anti-skidding sleeves.
As a preferable scheme of the round flap valve convenient to install, an annular installation groove is formed in the inner side of the flap valve body, and a rubber sealing ring is fixedly arranged in the installation groove.
The utility model has the advantages that:
1. this circular flap valve easy to assemble, the design has axostylus axostyle body, first threaded rod, accepting part and dead lever, can make the axostylus axostyle body pass corresponding connecting hole and through-hole through rotating the axostylus axostyle body to make the flap valve body can fix the lateral part at connecting tube, realize the convenient installation of flap valve body.
2. This circular flap valve easy to assemble is provided with the fixture block in the bottom of the junction of connecting tube and flap valve body, when the installation flap valve body, can hold flap valve body to make the accurate inseparable laminating of connecting tube and flap valve body, thereby can be accurate make the axostylus axostyle body pass corresponding connecting hole and through-hole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the first split structure of the present invention.
Fig. 4 is a schematic structural diagram of the power mechanism of the present invention.
Fig. 5 is a schematic diagram of a split structure of the present invention.
In the figure: connecting tube 1, clap door body 2, connecting portion 3, coupling portion 4, coupling plate 5, through-hole 6, strengthening rib 7, extension 8, connecting hole 9, axostylus axostyle body 10, dead lever 11, first threaded rod 12, first screw hole 13, fixed block 14, guide bar 15, slide 16, fixture block 17, draw-in groove 18, second threaded rod 19, second screw hole 20, power unit 21, motor 22, mount pad 23, gear 24, according to the clamp plate 25, third threaded rod 26, rotating turret 27, mounting groove 28, rubber seal 29.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the circular flap valve convenient to mount comprises a connecting pipeline 1 and a flap valve body 2, wherein the connecting pipeline 1 is provided with connecting parts 3 at the front end and the rear end, the side wall of the connecting pipeline 1 is symmetrically provided with two shaft connecting parts 4, the shaft connecting parts 4 comprise symmetrically arranged L-shaped shaft connecting plates 5, the shaft connecting plates 5 are provided with through holes 6, the flap valve body 2 is arranged at the side part of the connecting pipeline 1, the flap valve body 2 is fixedly provided with a plurality of reinforcing ribs 7, the reinforcing ribs 7 are provided with extending parts 8 extending between the two shaft connecting plates 5, the extending parts 8 are provided with connecting holes 9 corresponding to the through holes 6, the side part of the shaft connecting parts 4 is provided with a shaft lever mounting mechanism, the shaft lever mounting mechanism comprises a shaft lever body 10 and a fixing rod 11 fixedly arranged at the side part of the connecting pipeline 1, the connecting shaft comprises a shaft rod body 10, a first threaded rod 12 is fixedly arranged on one side far away from a shaft connecting plate 5, a first threaded hole 13 in threaded connection with the first threaded rod 12 is formed in a fixed rod 11, a bearing part for inserting the shaft rod body 10 is arranged in the middle of two shaft connecting parts 4, a guide rod 15 is arranged on one side far away from the shaft connecting parts 4 of a connecting pipeline 1, a sliding plate 16 is arranged on the lateral part of the guide rod 15, a clamping block 17 is fixedly arranged at the bottom end of the sliding plate 16, and a clamping groove 18 is formed in the clamping block 17. When the flap valve body 2 is installed, the flap valve body 2 is firstly placed on the side portion of the connecting pipeline 1, then the sliding plate 16 is driven to slide along the guide rod 15, the clamping block 17 at the bottom of the sliding plate 16 moves upwards until the clamping groove 18 on the clamping block 17 fixes the flap valve body 2 and the connecting portion 3 of the connecting pipeline 1 together, the connecting hole 9 on the flap valve body 2 is aligned with the through hole 6 on the shaft connecting plate 5, and then the shaft rod body 10 is rotated to enable the shaft rod to penetrate through the connecting hole 9 and the through hole 6, so that the installation of the flap valve body 2 is realized.
The bearing part comprises a fixing block 14 fixedly arranged on the side part of the connecting pipeline 1, a second threaded rod 19 is arranged at one end, far away from the first threaded rod 12, of the shaft lever body 10, and second threaded holes 20 for screwing the second threaded rod 19 into are formed in the two sides of the fixing block 14. When the shaft body 10 is rotated, the second threaded rod 19 on the other side of the shaft body 10 can be screwed into the second threaded hole 20 on the fixed block 14, so that the shaft body 10 can be well fixed.
The bottom end of the guide rod 15 is further provided with a power mechanism 21 for driving the sliding plate 16 to slide along the guide rod 15, the power mechanism 21 comprises a motor 22, a mounting seat 23 and a gear 24, the mounting seat 23 is fixedly arranged at the bottom of the guide rod 15, the motor 22 is fixedly arranged on the mounting seat 23, the gear 24 is fixedly connected with the output end of the motor 22, a rack is fixedly arranged on the side portion of the sliding plate 16, and the gear 24 is meshed with the rack.
The fixture block 17 is further provided with a pressing mechanism, the pressing mechanism comprises a pressing plate 25 and a third threaded rod 26 in threaded connection with the fixture block 17, and the pressing plate 25 is fixedly connected to one end, located in the clamping groove 18, of the third threaded rod 26. The pressing mechanism can press the flap valve body 2 on the connecting part 3 of the connecting pipeline 1, so that the flap valve body and the connecting pipeline are tightly attached, and the flap valve body 2 can be installed more conveniently.
The end parts of the first threaded rod 12 and the third threaded rod 26 are fixedly provided with rotating frames 27.
The rotating frame 27 is sleeved with an anti-slip sleeve.
An annular mounting groove 28 is formed in the inner side of the flap valve body 2, and a rubber sealing ring 29 is fixedly arranged in the mounting groove 28. The rubber seal 29 is designed to ensure the sealing performance of the device when the flap valve body 2 is closed.
The working principle is as follows: when the flap valve body 2 is installed, the flap valve body 2 is firstly placed on the side portion of the connecting pipeline 1, then the sliding plate 16 is driven to slide along the guide rod 15, the clamping block 17 at the bottom of the sliding plate 16 moves upwards until the clamping groove 18 on the clamping block 17 fixes the flap valve body 2 and the connecting portion 3 of the connecting pipeline 1 together, the connecting hole 9 on the flap valve body 2 is aligned with the through hole 6 on the shaft connecting plate 5, and then the shaft rod body 10 is rotated to enable the shaft rod to penetrate through the connecting hole 9 and the through hole 6, so that the installation of the flap valve body 2 is realized.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (7)
1. The utility model provides a circular flap valve easy to assemble which characterized in that: the racket door comprises a connecting pipeline (1) and a racket door body (2), wherein connecting parts (3) are arranged at the front end and the rear end of the connecting pipeline (1), two shaft connecting parts (4) are symmetrically arranged on the side wall of the connecting pipeline (1), the shaft connecting parts (4) comprise L-shaped shaft connecting plates (5) which are symmetrically arranged, through holes (6) are formed in the shaft connecting plates (5), the racket door body (2) is arranged on the side part of the connecting pipeline (1), a plurality of reinforcing ribs (7) are fixedly arranged on the racket door body (2), each reinforcing rib (7) is provided with an extending part (8) extending between the two shaft connecting plates (5), a connecting hole (9) corresponding to the through hole (6) is formed in the extending part (8), a shaft lever mounting mechanism is arranged on the side part of the shaft connecting part (4), and the shaft lever mounting mechanism comprises a shaft lever body (10) and a fixing rod (11) fixedly arranged on the side part of the connecting pipeline (1), the connecting shaft rod is characterized in that a first threaded rod (12) is fixedly arranged on one side, far away from the shaft connecting plate (5), of the shaft rod body (10), a first threaded hole (13) in threaded connection with the first threaded rod (12) is formed in the fixing rod (11), the middle positions of the two shaft connecting portions (4) are provided with bearing portions for inserting the shaft rod body (10), a guide rod (15) is arranged on one side, far away from the shaft connecting portions (4), of the connecting pipeline (1), a sliding plate (16) is arranged on the lateral portion of the guide rod (15), a clamping block (17) is fixedly arranged at the bottom end of the sliding plate (16), and a clamping groove (18) is formed in the clamping.
2. An easy-to-install circular flap valve according to claim 1, wherein: the bearing part comprises a fixing block (14) fixedly arranged on the side part of the connecting pipeline (1), a second threaded rod (19) is arranged at one end, far away from the first threaded rod (12), of the shaft lever body (10), and second threaded holes (20) for the second threaded rod (19) to be screwed in are formed in the two sides of the fixing block (14).
3. An easy-to-install circular flap valve according to claim 2, wherein: the bottom of guide bar (15) still is provided with drive slide (16) along the gliding power unit (21) of guide bar (15), power unit (21) are including motor (22), mount pad (23) and gear (24), the fixed bottom that sets up in guide bar (15) of mount pad (23), motor (22) fixed mounting is on mount pad (23), the output fixed connection of gear (24) and motor (22), the fixed rack that is provided with of lateral part of slide (16), gear (24) are connected with the rack meshing.
4. A circular easy to install flapper door as claimed in claim 3, wherein: the clamping block (17) is further provided with a pressing mechanism, the pressing mechanism comprises a pressing plate (25) and a third threaded rod (26) in threaded connection with the clamping block (17), and the pressing plate (25) is fixedly connected to one end, located in the clamping groove (18), of the third threaded rod (26).
5. An easy-to-install circular flap valve according to claim 4, wherein: and rotating frames (27) are fixedly mounted at the end parts of the first threaded rod (12) and the third threaded rod (26).
6. An easy-to-install circular flap valve according to claim 5, wherein: and the rotating frames (27) are all sleeved with anti-skidding sleeves.
7. An easy-to-install circular flap valve according to claim 6, wherein: an annular mounting groove (28) is formed in the inner side of the flap valve body (2), and a rubber sealing ring (29) is fixedly arranged in the mounting groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474113.XU CN210440628U (en) | 2019-09-05 | 2019-09-05 | Circular flap valve easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474113.XU CN210440628U (en) | 2019-09-05 | 2019-09-05 | Circular flap valve easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210440628U true CN210440628U (en) | 2020-05-01 |
Family
ID=70410331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474113.XU Expired - Fee Related CN210440628U (en) | 2019-09-05 | 2019-09-05 | Circular flap valve easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210440628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700906A (en) * | 2021-09-09 | 2021-11-26 | 永秀阀门有限公司 | Multilayer sealed telescopic butterfly valve |
-
2019
- 2019-09-05 CN CN201921474113.XU patent/CN210440628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700906A (en) * | 2021-09-09 | 2021-11-26 | 永秀阀门有限公司 | Multilayer sealed telescopic butterfly valve |
| CN113700906B (en) * | 2021-09-09 | 2023-10-24 | 永秀阀门有限公司 | Multi-layer sealed telescopic butterfly valve |
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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: 20200501 Termination date: 20200905 |