CN216078566U - Automatic adjustment type throttle valve - Google Patents
Automatic adjustment type throttle valve Download PDFInfo
- Publication number
- CN216078566U CN216078566U CN202122293604.8U CN202122293604U CN216078566U CN 216078566 U CN216078566 U CN 216078566U CN 202122293604 U CN202122293604 U CN 202122293604U CN 216078566 U CN216078566 U CN 216078566U
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- China
- Prior art keywords
- plate
- throttle valve
- groups
- joint
- fixed mounting
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses an automatic adjusting type throttle valve which comprises a body, wherein a plurality of groups of hole grooves are formed in the outer surface of the body, the body is fixedly provided with a hollow pipe through the hole grooves, vertical rods are movably arranged in the hollow pipe, a positioning plate is fixedly arranged between the lower surface positions of two adjacent groups of vertical rods, an adjusting plate is fixedly arranged between the upper surface positions of two adjacent groups of vertical rods, a plurality of groups of supporting rods are fixedly arranged on the outer surface of the body, a fixing plate is fixedly arranged between the upper surface positions of two adjacent groups of supporting rods, and two groups of compression springs are fixedly arranged between the upper surface of the fixing plate and the lower surface position of the adjusting plate. The utility model relates to an automatic adjustment type throttle valve, which can effectively and automatically replace a joint according to different occasions and requirements, simplifies the replacement steps, greatly improves the flexibility and the adaptability, and can effectively seal the joint so as to reduce the possibility of leakage.
Description
Technical Field
The utility model relates to the technical field of throttle valves, in particular to an automatic adjusting type throttle valve.
Background
A throttle valve is a valve that controls the flow of fluid by changing the throttle section or throttle length. The throttle valve and the one-way valve are connected in parallel to form the one-way throttle valve, the throttle valve and the one-way throttle valve are simple flow control valves, and in a constant displacement pump hydraulic system, the throttle valve is matched with an overflow valve to form three throttling speed control systems, namely an oil inlet throttling speed control system, an oil return throttling speed control system and a bypass throttling speed control system.
Traditional automatically regulated type choke valve is when using, can't be according to different situation and occasion to its screwed joint independently better to make it can't use in some occasions, simultaneously in the use, also the condition such as seepage easily appears revealing, make its result of use and life shorten, thereby very big influence the use of automatically regulated type choke valve.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an automatic adjusting type throttle valve which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
an automatic adjustment type throttle valve comprises a body, wherein a plurality of groups of hole grooves are formed in the outer surface of the body, a hollow pipe is fixedly installed on the body through the hole grooves, vertical rods are movably installed inside the hollow pipe, positioning plates are fixedly installed between the lower surface positions of two adjacent groups of the vertical rods, an adjusting plate is fixedly installed between the upper surface positions of two adjacent groups of the vertical rods, a plurality of groups of supporting rods are fixedly installed on the outer surface of the body, a fixing plate is fixedly installed between the upper surface positions of two adjacent groups of the supporting rods, two groups of compression springs are fixedly installed between the upper surface of the fixing plate and the lower surface position of the adjusting plate, a handle is fixedly installed on the upper surface of the adjusting plate, positioning blocks are fixedly installed between the upper surface positions and the lower surface positions, close to each other, of two adjacent groups of the positioning plates, two groups of joints are movably installed inside the body, the outer surface of the joint is provided with a positioning groove, the outer walls of the two sides of the body are movably provided with sealing rings, and the inside of the joint is fixedly provided with a sealing plug.
Preferably, the joint is vertically connected with the positioning block in a penetrating manner, and the positioning block is located inside the positioning groove.
Preferably, the hollow pipe and the vertical rod are vertically connected in a penetrating manner, and the fixing plate and the body are both vertically connected with the vertical rod in a penetrating manner.
Preferably, the adjusting plate and the fixing plate are horizontally distributed and are vertically connected with the compression spring in a penetrating manner.
Preferably, the joints are vertically connected with the body in a penetrating mode, and the two groups of joints are located on the same central axis.
Preferably, the body and the sealing plug are vertically connected with the joint in a penetrating manner, and the sealing ring is vertically connected with the joint in a penetrating manner.
Compared with the prior art, the utility model has the following beneficial effects:
1. the body is connected with the regulating plate through the montant, can directly stimulate the handle before using, make its atress and with its power transmission to the regulating plate on, make the regulating plate atress drive the locating plate through the montant and remove, thereby make the regulating plate keep away from the body, compression spring will be stretched to produce deformation this moment, can insert the loose hand behind the body inside with the joint of suitable model and size, the reaction force that compression spring deformation produced this moment will act on the locating plate again, make it promote the locating piece and get into inside the constant head tank, thereby fix it, thereby can change the model that connects by oneself according to the demand, satisfy the use of different occasions.
2. The body passes through the sealing washer with the joint and is connected with the sealing plug, when having water stain, sealing washer and sealing washer can be fine carry out the separation to its water stain, avoid it to get into the body along the gap between body and the joint inside to lead to its damage such as rust, thereby increase its result of use and life.
Drawings
FIG. 1 is a schematic view of an overall structure of an automatic adjusting type throttle valve according to the present invention;
FIG. 2 is a schematic view of a connection structure of a body in an automatic adjustment type throttle valve according to the present invention;
FIG. 3 is a schematic view of a fixing plate connection structure in an automatic adjustment type throttle valve according to the present invention;
fig. 4 is a schematic view of a joint connection structure in an automatic adjustment type throttle valve according to the present invention.
In the figure: 1. a body; 2. a hole groove; 3. a hollow tube; 4. a vertical rod; 5. positioning a plate; 6. an adjusting plate; 7. a support bar; 8. a fixing plate; 9. a compression spring; 10. a handle; 11. positioning blocks; 12. a joint; 13. positioning a groove; 14. a seal ring; 15. and (4) sealing the plug.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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 according to specific situations by those of ordinary skill in the art.
As shown in fig. 1-4, an automatic adjustment type throttle valve comprises a body 1, a plurality of sets of holes 2 are formed on the outer surface of the body 1, a hollow tube 3 is fixedly installed on the body 1 through the holes 2, vertical rods 4 are movably installed inside the hollow tube 3, positioning plates 5 are fixedly installed between the lower surface positions of two adjacent sets of vertical rods 4, an adjusting plate 6 is fixedly installed between the upper surface positions of two adjacent sets of vertical rods 4, a plurality of sets of support rods 7 are fixedly installed on the outer surface of the body 1, a fixing plate 8 is fixedly installed between the upper surface positions of two adjacent sets of support rods 7, two sets of compression springs 9 are fixedly installed between the upper surface of the fixing plate 8 and the lower surface position of the adjusting plate 6, a handle 10 is fixedly installed on the upper surface of the adjusting plate 6, and a positioning block 11 is fixedly installed between the upper surface position and the lower surface position, which are close to each other, of two adjacent sets of positioning plates 5, two sets of joints 12 are movably mounted inside the body 1, positioning grooves 13 are formed in the outer surface of each joint 12, sealing rings 14 are movably mounted on the outer walls of the two sides of the body 1, and sealing plugs 15 are fixedly mounted inside the joints 12.
The joint 12 is vertically connected with the positioning block 11 in a penetrating manner, the positioning block 11 is located inside the positioning groove 13, the positioning block 11 and the positioning groove 13 form a complete fixing structure, the body 1 and the joint 12 can be effectively fixed, and therefore the possibility that the joint falls off in the using process is avoided.
Adjusting plate 6 and the 8 horizontal distribution of fixed plate, and adjusting plate 6 and fixed plate 8 all with the perpendicular through connection of compression spring 9, when adjusting plate 6's position moved, can effectually drive compression spring 9 by tensile production deformation to make its locating plate 5 remove, the change of the joint 12 of being convenient for more.
The joints 12 are vertically connected with the body 1 in a penetrating way, and the two groups of joints 12 are positioned on the same central axis, so that a complete whole throttling valve integral frame can be effectively formed, and the stability of the throttling valve integral frame is improved.
The body 1 and the sealing plug 15 are both vertically connected with the joint 12 in a penetrating manner, the sealing ring 14 is vertically connected with the joint 12 in a penetrating manner, and the vertical penetrating connection structure can effectively perform sealing treatment on the interface of the vertical penetrating connection structure, so that the leakage possibility of the vertical penetrating connection structure is reduced.
It should be noted that, before use, the handle 10 can be directly pulled to bear force and transmit the force to the adjusting plate 6, so that the adjusting plate 6 bears force to drive the positioning plate 5 to move through the vertical rod 4, so that the adjusting plate 6 is far away from the body 1, at the moment, the compression spring 9 is stretched to generate deformation, a connector with a proper type and size can be inserted into the body 1 and then loosened, at the moment, the reaction force generated by the deformation of the compression spring 9 can act on the positioning plate 5 again to push the positioning block 11 into the positioning groove 13 to fix the positioning block, so that the type of the connector can be changed automatically according to requirements to meet the use requirements of different occasions, at the moment, the sealing ring 14 and the sealing plug 15 can be fixedly connected, when water stain exists, the sealing ring 14 and the sealing ring 15 can well block the water stain, and prevent the connector from entering the body 1 along a gap between the body 1 and the connector 12, thereby causing the damage of rusting and the like, and increasing the using effect and the service life of the product. The utility model relates to an automatic adjustment type throttle valve, which can effectively and automatically replace a joint according to different occasions and requirements, simplifies the replacement steps, greatly improves the flexibility and the adaptability, and can effectively seal the joint so as to reduce the possibility of leakage.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An automatic adjustment type choke valve, includes body (1), its characterized in that: a plurality of groups of hole grooves (2) have been seted up to the surface of body (1), body (1) has hollow tube (3) through hole groove (2) fixed mounting, the inside movable mounting of hollow tube (3) has montant (4), and is adjacent two sets of fixed mounting has locating plate (5), and is adjacent two sets of between the lower surface position of montant (4) fixed mounting has regulating plate (6) between the upper surface position of montant (4), the surface fixed mounting of body (1) has a plurality of groups bracing piece (7), and is adjacent two sets of fixed mounting has fixed plate (8) between the upper surface position of bracing piece (7), fixed mounting has two sets of compression spring (9) between the upper surface of fixed plate (8) and the lower surface position of regulating plate (6), the upper surface fixed mounting of regulating plate (6) has handle (10), and is adjacent two sets of fixed mounting has locating piece (5) to be close to each other between the upper and lower surface position that have locating piece (5) to locate block (9) (11) The sealing device comprises a body (1), wherein two groups of joints (12) are movably mounted inside the body (1), positioning grooves (13) are formed in the outer surface of each joint (12), sealing rings (14) are movably mounted on the outer walls of the two sides of the body (1), and sealing plugs (15) are fixedly mounted inside the joints (12).
2. The automatic adjusting type throttle valve according to claim 1, wherein: the joint (12) is vertically connected with the positioning block (11) in a penetrating manner, and the positioning block (11) is positioned in the positioning groove (13).
3. The automatic adjusting type throttle valve according to claim 1, wherein: the hollow pipe (3) and the vertical rod (4) are vertically connected in a penetrating manner, and the fixing plate (8) and the body (1) are vertically connected with the vertical rod (4) in a penetrating manner.
4. The automatic adjusting type throttle valve according to claim 1, wherein: adjusting plate (6) and fixed plate (8) horizontal distribution, and adjusting plate (6) and fixed plate (8) all with compression spring (9) perpendicular through connection.
5. The automatic adjusting type throttle valve according to claim 1, wherein: the joints (12) are vertically connected with the body (1) in a penetrating mode, and the two groups of joints (12) are located on the same central axis.
6. The automatic adjusting type throttle valve according to claim 1, wherein: the body (1) and the sealing plug (15) are vertically connected with the joint (12) in a penetrating manner, and the sealing ring (14) is vertically connected with the joint (12) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122293604.8U CN216078566U (en) | 2021-09-23 | 2021-09-23 | Automatic adjustment type throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122293604.8U CN216078566U (en) | 2021-09-23 | 2021-09-23 | Automatic adjustment type throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216078566U true CN216078566U (en) | 2022-03-18 |
Family
ID=80677928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122293604.8U Expired - Fee Related CN216078566U (en) | 2021-09-23 | 2021-09-23 | Automatic adjustment type throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216078566U (en) |
-
2021
- 2021-09-23 CN CN202122293604.8U patent/CN216078566U/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: 20220318 |