CN219101895U - Actuator and valve connection transmission device - Google Patents
Actuator and valve connection transmission device Download PDFInfo
- Publication number
- CN219101895U CN219101895U CN202223186784.0U CN202223186784U CN219101895U CN 219101895 U CN219101895 U CN 219101895U CN 202223186784 U CN202223186784 U CN 202223186784U CN 219101895 U CN219101895 U CN 219101895U
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- Prior art keywords
- valve
- actuator
- universal joint
- transmission
- rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model relates to a transmission device for connecting an actuator with a valve. Because the specifications and the shapes of the valve body of the manufacturer and the connector of the electric actuator are different, the interchangeability is poor, and the situation that different manufacturers are not matched with the original electric head exists. The composition of the utility model comprises: the device comprises a supporting bracket (4), a universal joint (3) and a transmission rod (2), wherein the supporting bracket is fixed between an actuator (1) and a valve (5), the universal joint is sleeved on a valve rod of the valve, the upper end of the transmission rod is inserted into a transmission sleeve of the actuator, and the lower end of the transmission rod is inserted into the universal joint. The utility model is used for connecting and driving the actuator and the valve.
Description
Technical field:
the utility model relates to a transmission device for connecting an actuator with a valve.
The background technology is as follows:
in various industrial production processes, a large number of electric ball valves, rubber lining butterfly valves and various valves are installed in corrosive liquid or gas conveying systems, and in the specific equipment maintenance and repair processes, because the specifications and shapes of the valve bodies of manufacturers and connectors of electric actuating mechanisms are different, the interchangeability is poor, the situation that different manufacturers are not matched with the original electric heads exists, and the situation that the valves are difficult to install or cannot be installed is caused in the replacement process. Certain trouble is caused to maintenance personnel, the problem is not easy to solve rapidly, and great potential safety hazards exist. The unmatched spare parts cause the delay of the overhaul period, influence the timely operation of the equipment system and are unfavorable for the safe production.
The utility model comprises the following steps:
the utility model aims to solve the problems and provide an actuator and valve connecting transmission device which integrates the connection condition of a valve and an electric head.
The above object is achieved by the following technical scheme:
the actuator and valve connecting transmission device comprises a support bracket, a universal joint and a transmission rod, wherein the support bracket is fixed between the actuator and the valve, the universal joint is sleeved on a valve rod of the valve, the upper end of the transmission rod is inserted into a transmission sleeve of the actuator, and the lower end of the transmission rod is inserted into the universal joint.
The actuator is connected with the valve and is driven by the device, the supporting bracket comprises an upper plate and a lower plate, the upper plate is connected with the lower plate through a connecting rod, the upper plate and the lower plate are provided with central through holes, and the plate surface is provided with sliding holes uniformly distributed around the center.
The actuator is connected with the valve and is driven by the valve, the universal joint is a quincuncial sleeve, and square jacks are formed in the universal joint.
The actuator is connected with the valve and is connected with the transmission device, the middle of the transmission rod is cylindrical, and the two ends of the transmission rod are square columns.
The beneficial effects are that:
1. according to the utility model, the actuator and the valve can be connected for transmission through the support bracket, the universal joint and the transmission rod, so that the actuator and the valve can not be transmitted due to valve replacement.
2. The support bracket is connected with the valve and the actuator through bolts, and the bolt holes of the lower plate are processed into rectangles and can be adjusted randomly according to the valve fixing bolt holes.
3. The universal joint is plum blossom-shaped, and the joint of the universal joint and the transmission rod can be connected in any direction, so that the adjustment and the positioning of the valve switch position are ensured.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the support bracket;
FIG. 3 is a top view of the support bracket;
FIG. 4 is a top view of the universal joint;
FIG. 5 is a bottom view of the universal joint;
FIG. 6 is a front view of the universal joint;
FIG. 7 is a front view of the drive rod;
FIG. 8 is a top view of the drive rod;
in the figure: 1. an actuator; 2. a transmission rod; 3. a universal joint; 4. a support bracket; 5. a valve; 31. square jack; 41. an upper plate; 42. a lower plate; 43. a connecting rod; 411. a slide hole; 412. a central through hole.
The specific embodiment is as follows:
referring to fig. 1-8, an actuator and valve connection transmission device comprises a support bracket 4, a universal joint 3 and a transmission rod 2, wherein the support bracket is fixed between the actuator 1 and the valve 5, the universal joint is sleeved on a valve rod of the valve, the upper end of the transmission rod is inserted into a transmission sleeve of the actuator, the lower end of the transmission rod is inserted into the universal joint, the middle of the transmission rod is cylindrical, and the two ends of the transmission rod are square columns.
The support bracket comprises an upper plate 41 and a lower plate 42, wherein the upper plate is connected with the lower plate through a connecting rod 43, the upper plate and the lower plate are respectively provided with a central through hole 412, and the plate surface is provided with slide holes 411 which are uniformly distributed around the center.
The universal joint is a quincuncial sleeve, a square jack 31 is formed in the universal joint, and the jack can be perforated according to the shape of a valve rod of the valve, so that the universal joint can be matched with valves of different types, and connection of the valves is guaranteed.
Working principle: when the universal joint is used, the jack of the universal joint is perforated according to the shape of the valve rod of the valve which is connected as required, so that the jack is matched with the valve rod, the support bracket is connected between the actuator and the valve, the valve which is applicable to different valves can be guaranteed through the arrangement of the sliding holes on the upper plate and the lower plate, then the universal joint is sleeved on the valve rod of the valve, the lower end of the transmission rod is inserted into the universal joint, the upper end of the transmission rod is inserted into the transmission sleeve of the actuator, meanwhile, the universal joint is arranged into a plum blossom shape, the valve rod can be rotated when being connected with the transmission rod, the adjustment and the positioning of the valve switch position are guaranteed, and then the universal joint is connected with the transmission rod.
Claims (2)
1. An actuator and valve connection transmission device is characterized in that: the device comprises a support bracket, a universal joint and a transmission rod, wherein the support bracket is fixed between an actuator and a valve, the universal joint is sleeved on a valve rod of the valve, the upper end of the transmission rod is inserted into the transmission sleeve of the actuator, and the lower end of the transmission rod is inserted into the universal joint;
the universal joint is a quincuncial sleeve, and a square jack is formed in the universal joint;
the middle of the transmission rod is cylindrical, and the two ends of the transmission rod are square columns.
2. The actuator and valve connection transmission of claim 1, wherein: the support bracket comprises an upper plate and a lower plate, wherein the upper plate is connected with the lower plate through a connecting rod, the upper plate and the lower plate are provided with central through holes, and the plate surface is provided with slide holes uniformly distributed around the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223186784.0U CN219101895U (en) | 2022-11-30 | 2022-11-30 | Actuator and valve connection transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223186784.0U CN219101895U (en) | 2022-11-30 | 2022-11-30 | Actuator and valve connection transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219101895U true CN219101895U (en) | 2023-05-30 |
Family
ID=86454927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223186784.0U Active CN219101895U (en) | 2022-11-30 | 2022-11-30 | Actuator and valve connection transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219101895U (en) |
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2022
- 2022-11-30 CN CN202223186784.0U patent/CN219101895U/en active Active
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| GR01 | Patent grant |