CN217927427U - Angular travel valve with connecting rod starting structure - Google Patents
Angular travel valve with connecting rod starting structure Download PDFInfo
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- CN217927427U CN217927427U CN202222354510.1U CN202222354510U CN217927427U CN 217927427 U CN217927427 U CN 217927427U CN 202222354510 U CN202222354510 U CN 202222354510U CN 217927427 U CN217927427 U CN 217927427U
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- connecting rod
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- rotor plate
- angular travel
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Abstract
The utility model provides an angular travel valve with connecting rod start structure, includes the valve body, be equipped with the valve rod in the valve body, the valve rod stretches out the valve body and is connected with connecting rod start structure, connecting rod start structure includes first rotor plate, fixed cover is equipped with the second rotor plate on the first rotor plate, second rotor plate both ends are connected with first connecting rod and second connecting rod respectively, on the first connecting rod and the second connecting rod other end were fixed in the third rotor plate, the fixed cover of third rotor plate was located on the second rotor plate, the second rotor plate other end was used for being connected with the driver, set up the hookup location of connecting rod start structure help driver adjustment and angular travel valve, avoid directly linking because of the driver and need adjusting pipeline installation's environment, extravagant manpower and materials, can adjust the length of first connecting rod and second connecting rod in a flexible way according to concrete installation environment to the power transmission between the connecting rod start structure is simple.
Description
Technical Field
The utility model relates to an angular travel valve with connecting rod starts structure belongs to angular travel valve field.
Background
In fields such as pipeline ventilation, sewage treatment often need use 90 jiaos of journey valves such as ball valve, butterfly valve, usually, the angle journey valve need open and close these valves through the executor. The existing actuator is generally directly connected to a valve rod of an angular travel valve, but different installation environment condition requirements can be generated due to the limitation of installation environment, such as the influence of factors of pipeline length, width, actuator model selection and the like, and the direct connection mode cannot be completely applied to all scenes, and is poor in flexibility.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming and not enough that prior art exists, and provide an angular travel valve with connecting rod start structure.
The utility model provides an angular travel valve with connecting rod starts structure, includes the valve body, be equipped with the valve rod in the valve body, the valve rod stretches out the valve body and is connected with connecting rod start structure, connecting rod start structure includes first rotor rod, fixed cover is equipped with the second rotor plate on the first rotor rod, second rotor plate both ends are connected with first connecting rod and second connecting rod respectively, on first connecting rod and the second connecting rod other end were fixed in the third rotor plate, the fixed cover of third rotor plate was located on the second rotor rod, the second rotor rod other end is used for being connected with the driver, sets up the hookup location of connecting rod start structure help driver adjustment and angular travel valve, avoids directly linking and need adjusting pipeline installation's environment because of the driver, extravagant manpower and materials, can adjust the length of first connecting rod and second connecting rod in a flexible way according to specific installation environment to the power transmission between the connecting rod start structure is simple, can reduce the energy consumption on route between the driver control valve rod.
Preferably, the protective shell is arranged outside the connecting rod starting structure, the connecting rod starting structure inside is protected, and external force collision or environment corrosion is avoided to cause failure of the connecting rod starting structure.
Further, the first rotating rod is rotatably connected with the protective shell through a first bearing; the one end of second dwang stretches out the protective housing and is connected with the driver, and the first bearing that sets up can make first dwang rotate more smoothly, and direct mount avoids setting up supporting structure again in the pipeline in the protective housing, and ball bearing, bearing etc. can be chooseed for use to the first bearing.
Preferably, the second dwang passes through second bearing and third bearing and is connected with the protective housing rotation, and second bearing and third bearing can guarantee to rotate going on smoothly of action when second dwang is connected with the protective housing, avoid producing the card and pause.
Furthermore, a water outlet channel and a water inlet channel are arranged in the valve body, the valve rod is connected with a valve core used for controlling the communication between the water outlet channel and the water inlet channel in the valve body, a through connecting hole is formed in the valve core, when the connecting hole rotates to be communicated with the water inlet channel and the water outlet channel, the valve is in an open state, when the connecting hole rotates to be not communicated with the water inlet channel and the water outlet channel, the valve is in a closed state, and the rotating angle of the valve core is controlled through the rotation of the valve rod.
Furthermore, the central shaft of the connecting hole and the valve rod are arranged vertically, the valve rod is rotated to drive the connecting hole in the valve core to rotate, and the communication and the closing of the water outlet channel and the water inlet channel are controlled.
Preferably, the valve rod is sleeved with the coupler, so that the valve rod can rotate smoothly, shaking is prevented, and the connection stability of the valve rod connecting rod starting structure is improved.
Furthermore, a step is arranged on the valve rod, a first fixing plate is sleeved on the step of the valve rod, and two ends of the first fixing plate are fixed on the coupler through bolts and used for limiting the position of the valve rod from moving outwards.
Further, the valve body includes left valve body and right valve body, left side valve body and right valve body pass through bolt fixed connection, increase the stability of connecting between the valve body, and simple structure easily operates.
The utility model has the advantages as follows: set up the hookup location that the connecting rod starts structure help driver adjustment and angular travel valve, avoid directly linking and need adjusting pipeline installation's environment because of the driver, extravagant manpower and materials, can adjust the length of first connecting rod and second connecting rod in a flexible way according to specific installation environment to the power transmission between the connecting rod starts the structure is simple, can reduce the energy consumption on route between the driver control valve rod.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments or the prior art descriptions will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, it still belongs to the scope of the present invention to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a view of the main structure of the present invention;
FIG. 2 is a main structure view of a link actuating structure;
FIG. 3 is an exploded view of the structure of the present invention;
in the figure, 1, a valve body; 11. a left valve body; 12. a right valve body; 13. a water outlet channel; 14. a water inlet channel; 2. a valve stem; 21. a first fixing plate; 3. a connecting rod starting structure; 31. a second rotating rod; 32. a first rotating lever; 33. a second rotating plate; 34. a first link; 35. a second link; 36. a third rotating plate; 37. a first bearing; 38. a second bearing; 39. a third bearing; 4. a valve core; 41. connecting holes; 42. a step; 5. a protective shell; 6. a coupling; 7. a driver.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used to distinguish two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are merely for convenience of expression and should not be construed as limitations of the embodiments of the present invention, and the following embodiments do not describe this one by one.
The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the invention.
As shown in fig. 1-3, for the utility model relates to an embodiment of angular travel valve with connecting rod start structure, including valve body 1, be equipped with valve rod 2 in the valve body 1, valve rod 2 stretches out valve body 1 and is connected with connecting rod start structure 3, connecting rod start structure 3 includes first rotor plate 32, fixed cover is equipped with second rotor plate 33 on first rotor plate 32, second rotor plate 33 both ends are connected with first connecting rod 34 and second connecting rod 35 respectively, the first connecting rod 34 and the second connecting rod 35 other end are fixed in on third rotor plate 36, the fixed cover of third rotor plate 36 is located on second rotor plate 31, the second rotor plate 31 other end is used for being connected with driver 7, set up connecting rod start structure 3 help 7 adjustment of driver and angular travel valve's hookup location, avoid directly linking because of driver 7 and need adjusting pipeline installation's environment, extravagant manpower and materials, can adjust the length of first connecting rod 34 and second connecting rod 35 in a flexible way according to the concrete installation environment, and the transmission of force between the connecting rod start structure 3 is simple, can reduce the energy consumption in driver 7 control valve rod 2 between the path. Second dwang 31 is connected with 7 joints of driver, starts driver 7 and drives second dwang 31 and rotate, and second dwang 31 drives second rotor plate 33 turned angle through first connecting rod 34 and second connecting rod 35 to realize the pivoted effect of control valve rod 2, further control valve body 1 intercommunication or close.
The protective shell 5 is arranged outside the connecting rod starting structure 3, the connecting rod starting structure 3 inside is protected by help, and the connecting rod starting structure 3 is prevented from being out of work due to external force collision or environmental corrosion. The first rotating rod 32 is rotatably connected with the protective shell 5 through a first bearing 37; one end of the second rotating rod 31 extends out of the protective shell 5 and is connected with the driver 7, the first bearing 37 is arranged to enable the first rotating rod 32 to rotate more smoothly, the first bearing is directly arranged in the protective shell 5, the support structure is prevented from being arranged in the pipeline, and the first bearing 37 can be used for ball bearings, needle roller bearings and the like. The two rotating rods are rotatably connected with the protective shell 5 through the second bearing 38 and the third bearing 39, the second bearing 38 and the third bearing 39 can guarantee smooth proceeding of the rotating action when the second rotating rod 31 is connected with the protective shell 5, and blocking is avoided.
As shown in fig. 1-3, for the utility model relates to an embodiment of angular travel valve with connecting rod start structure, including valve body 1, be equipped with valve rod 2 in the valve body 1, valve rod 2 stretches out valve body 1 and is connected with connecting rod start structure 3, connecting rod start structure 3 includes first rotor plate 32, fixed cover is equipped with second rotor plate 33 on first rotor plate 32, second rotor plate 33 both ends are connected with first connecting rod 34 and second connecting rod 35 respectively, the first connecting rod 34 and the second connecting rod 35 other end are fixed in on third rotor plate 36, the fixed cover of third rotor plate 36 is located on second rotor plate 31, the second rotor plate 31 other end is used for being connected with driver 7, set up connecting rod start structure 3 help 7 adjustment of driver and angular travel valve's hookup location, avoid directly linking because of driver 7 and need adjusting pipeline installation's environment, extravagant manpower and materials, can adjust the length of first connecting rod 34 and second connecting rod 35 in a flexible way according to the concrete installation environment, and the transmission of force between the connecting rod start structure 3 is simple, can reduce the energy consumption in driver 7 control valve rod 2 between the path. Second dwang 31 is connected with 7 joints of driver, starts driver 7 and drives second dwang 31 and rotate, and second dwang 31 drives second rotor plate 33 turned angle through first connecting rod 34 and second connecting rod 35 to realize the pivoted effect of control valve rod 2, further control valve body 1 intercommunication or close.
The difference between this embodiment and the above embodiment is that, referring to fig. 1-3, a water outlet channel 13 and a water inlet channel 14 are arranged in a valve body 1, a valve core 4 for controlling whether the water outlet channel 13 and the water inlet channel 14 are communicated or not is connected to a valve rod 2 in the valve body 1, a through connecting hole 41 is arranged on the valve core 4, when the connecting hole 41 rotates to be communicated with the water inlet channel 14 and the water outlet channel 13, the valve is in an open state, and when the connecting hole 41 rotates to be not communicated with the water inlet channel 14 and the water outlet channel 13, the valve is in a closed state, and the rotation angle of the valve core 4 is controlled by the rotation of the valve rod 2. The central axis of the connecting hole 41 and the valve rod 2 are arranged vertically, and the valve rod 2 is rotated to drive the connecting hole 41 on the valve core 4 to rotate, so as to control the communication and the closing of the water outlet channel 13 and the water inlet channel 14. The valve core 4 can also be replaced by other valve core 4, such as butterfly valve core, etc. which can control the valve to open and close only by controlling the rotation of the valve rod.
The cover is equipped with shaft coupling 6 on the valve rod 2, and the rotation of help valve rod 2 is more smooth, prevents the shake, improves valve rod 2 and connecting rod start structure 3's connection stability. The valve body 1 comprises a left valve body 11 and a right valve body 12, the left valve body 11 and the right valve body 12 are fixedly connected through bolts, the connection stability between the valve bodies 1 is improved, and the valve body is simple in structure and easy to operate.
Be equipped with step 42 on the valve rod 2, valve rod 2 overlaps on step 42 and is equipped with first fixed plate 21, first fixed plate 21 both ends are fixed in on shaft coupling 6 through the bolt for the position of restriction valve rod 2 does not outwards remove.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
While the invention has been described with reference to several particular embodiments, it should be understood that the invention is not limited to the particular embodiments disclosed. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (9)
1. The utility model provides an angular travel valve with connecting rod starts structure which characterized in that: the high-pressure water-saving valve comprises a valve body, be equipped with the valve rod in the valve body, the valve rod stretches out the valve body and is connected with connecting rod start structure, connecting rod start structure includes first rotor rod, fixed cover is equipped with the second rotor plate on the first rotor rod, second rotor plate both ends are connected with first connecting rod and second connecting rod respectively, the first connecting rod and the second connecting rod other end are fixed in on the third rotor plate, the fixed cover of third rotor plate is located on the second rotor plate, the second rotor rod other end is used for being connected with the driver.
2. The angular travel valve with a link actuating structure of claim 1, wherein: a protective shell is arranged outside the connecting rod starting structure.
3. The angular travel valve with the link actuating structure according to claim 2, wherein: the first rotating rod is rotatably connected with the protective shell through a first bearing; one end of the second rotating rod extends out of the protective shell to be connected with the driver.
4. The angular travel valve with a link actuating structure of claim 3, wherein: the second rotating rod is rotatably connected with the protective shell through a second bearing and a third bearing.
5. The angular travel valve with a link actuating structure of claim 1, wherein: the valve body is internally provided with a water outlet channel and a water inlet channel, the valve rod is connected with a valve core used for controlling the communication between the water outlet channel and the water inlet channel in the valve body, and the valve core is provided with a through connecting hole.
6. The angular travel valve with a link actuating structure of claim 5, wherein: the central shaft of the connecting hole and the valve rod are arranged vertically.
7. The angular travel valve with a link actuating structure according to any one of claims 1 or 5, wherein: the valve rod is sleeved with a coupler.
8. The angular travel valve with a link actuating structure of claim 7, wherein: the novel coupler is characterized in that a step is arranged on the valve rod, a first fixing plate is sleeved on the step of the valve rod, and two ends of the first fixing plate are fixed on the coupler through bolts.
9. The angular travel valve with the link actuating structure according to claim 1 or 5, wherein: the valve body comprises a left valve body and a right valve body which are fixedly connected through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222354510.1U CN217927427U (en) | 2022-09-05 | 2022-09-05 | Angular travel valve with connecting rod starting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222354510.1U CN217927427U (en) | 2022-09-05 | 2022-09-05 | Angular travel valve with connecting rod starting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927427U true CN217927427U (en) | 2022-11-29 |
Family
ID=84172677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222354510.1U Active CN217927427U (en) | 2022-09-05 | 2022-09-05 | Angular travel valve with connecting rod starting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217927427U (en) |
-
2022
- 2022-09-05 CN CN202222354510.1U patent/CN217927427U/en active Active
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