CN220102224U - Valve rod deviation prevention structure of valve - Google Patents
Valve rod deviation prevention structure of valve Download PDFInfo
- Publication number
- CN220102224U CN220102224U CN202321471511.2U CN202321471511U CN220102224U CN 220102224 U CN220102224 U CN 220102224U CN 202321471511 U CN202321471511 U CN 202321471511U CN 220102224 U CN220102224 U CN 220102224U
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- CN
- China
- Prior art keywords
- valve
- valve rod
- rod
- connecting plate
- valve body
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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.)
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- 230000002265 prevention Effects 0.000 title abstract description 9
- 230000001681 protective effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000005452 bending Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model relates to the technical field of valves and discloses a valve rod deflection preventing structure of a valve. The valve rod protection device effectively protects the valve rod on the valve, avoids the phenomenon that the valve rod is bent in the transportation process of the valve, and is convenient to disassemble and assemble the valve rod deviation prevention structure, so that the valve rod deviation prevention structure can be reused, and the convenience in the use process of the valve rod deviation prevention structure is improved.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a valve rod deviation prevention structure of a valve.
Background
The existing metal valve generally comprises a valve body, a valve core, a valve rod and a handle, wherein the valve core and the valve rod are arranged in the valve body, the handle is connected with the valve rod, a middle hole for the valve rod to insert is formed in the top end of the valve body, corresponding lugs are arranged on two sides of the middle hole of the valve body, a baffle corresponding to the lugs is arranged on the handle, and when the valve is closed or opened, the valve is in a full-open or full-closed state through the lugs and the baffle on the resisting handle.
At present, the valve rod deviation preventing structure of the existing valve is used for protecting the valve rod on the valve, the valve rod is easy to bend in the transportation process, the valve rod deviation preventing structure is inconvenient to assemble and disassemble, and convenience in the use process of the valve rod deviation preventing structure is reduced. For this reason, new solutions need to be designed to solve.
Disclosure of Invention
The utility model aims to provide a valve rod deviation prevention structure of a valve, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent valve rod skew structure of valve, includes the valve body, the outside cover of valve body has the valve rod protection casing, logical groove has been seted up to the both sides of valve rod protection casing, the inside of leading to the groove is provided with the buckle, the other end of buckle is connected with the dead lever through the connecting plate, the outside cover of dead lever has the spring piece.
Through adopting above-mentioned technical scheme, effectually realized protecting the valve rod on the valve, avoided the valve rod to appear in the transportation by the phenomenon of bending, but also conveniently dismantled and assembled valve rod offset structure to reach reuse, improved the convenience of preventing in the valve rod offset structure use.
As an alternative of the technical scheme of the utility model, one end of the spring member is abutted against one end of the fixing rod, and the other end of the spring member is abutted against one side of the connecting plate.
By adopting the technical scheme, the spring piece can conveniently generate resilience force to the connecting plate, so that the buckle plate is buckled on the valve body.
As an alternative of the technical scheme of the utility model, one end of the connecting plate is movably connected to the outer surface of the fixing rod, and the other end of the connecting plate is fixedly connected to one end of the buckle plate.
Through adopting above-mentioned technical scheme, conveniently let the connecting plate slide in the outside of dead lever.
As an alternative of the technical scheme of the utility model, the size of the buckle plate is identical with the size of the through groove and is movably connected with the inner wall of the through groove.
Through adopting above-mentioned technical scheme, conveniently let the buckle stretch out and draw back in the inside of logical groove.
As an alternative to the technical solution of the present utility model, the valve stem guard is sleeved outside the valve body, and is detachably mounted with the valve body through a buckle plate.
Through adopting above-mentioned technical scheme, conveniently let valve rod protection casing and valve body dismouting.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
according to the utility model, through the combination of the valve rod protecting cover, the through groove, the buckle plate, the connecting plate, the fixing rod and the spring piece, the valve rod on the valve is effectively protected, the phenomenon that the valve rod is bent in the transportation process of the valve is avoided, and the valve rod deviation preventing structure is convenient to disassemble and assemble, so that the valve rod deviation preventing structure is reused, and the convenience in the use process of the valve rod deviation preventing structure is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front view of an anti-valve stem misalignment feature of a valve of the present utility model;
FIG. 2 is a cross-sectional view of a valve stem shield of an anti-valve stem deflection structure of a valve of the present utility model;
fig. 3 is a schematic view of a valve stem shield of a valve according to the present utility model.
In the figure: 1. a valve body; 11. a valve stem shield; 12. a through groove; 13. a buckle plate; 14. a connecting plate; 15. a fixed rod; 16. and a spring member.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a valve stem skew structure is prevented to valve, including valve body 1, the outside cover of valve body 1 has valve stem protection casing 11, valve stem protection casing 11 cover is in the outside of valve body 1, and through buckle 13 and valve body 1 demountable installation, logical groove 12 has been seted up to the both sides of valve stem protection casing 11, the inside of logical groove 12 is provided with buckle 13, the size of buckle 13 and the size of logical groove 12 coincide, and with the inner wall swing joint of logical groove 12, the other end of buckle 13 is connected with dead lever 15 through connecting plate 14, the one end swing joint of connecting plate 14 is at the surface of dead lever 15, the other end fixed connection of connecting plate 14 is at the one end of buckle 13, the outside cover of dead lever 15 has spring 16, the one end butt of spring 16 is at the one end of dead lever 15, the other end butt of spring 16 is in one side of connecting plate 14.
In this kind of technical scheme, the valve rod on the valve is conveniently protected, has avoided the valve rod to appear in the transportation by the phenomenon of bending, but also conveniently carries out the dismouting to preventing valve rod skew structure to reach reuse, improved the convenience of preventing in the valve rod skew structure use.
Working principle: when the valve rod on the valve body 1 needs to be protected, an operator firstly pulls out the buckling plates 13 at the two sides of the valve rod protecting cover 11 from the through groove 12, then the connecting plate 14 presses the spring piece 16, then the valve rod protecting cover 11 is sleeved outside the valve rod of the valve body 1, then the connecting plate 14 is loosened, at this time, the spring piece 16 can generate a rebound force to the connecting plate 14, so that the buckling plates 13 are inserted into the through groove 12 and are buckled outside the valve body 1, and the valve rod protecting cover 11 is fixed.
It should be noted that, the components mentioned in the valve stem deviation prevention structure of the valve of the present utility model are all general standard components or components known to those skilled in the art, the structure and principle of the valve stem deviation prevention structure are all known by those skilled in the art through technical manuals or known by routine experiment methods, all the electric devices mentioned above refer to power elements, electric devices and adaptive monitoring computers and power sources which are connected through wires, and specific connection means should refer to the following working principles, and the sequential working order among the electric devices is completed for electrical connection, and the detailed connection means is known in the art, and the following main description of the working principles and processes will not be described for electrical control.
Claims (5)
1. The utility model provides a prevent valve rod skew structure of valve, includes valve body (1), its characterized in that: the valve is characterized in that a valve rod protective cover (11) is sleeved outside the valve body (1), through grooves (12) are formed in two sides of the valve rod protective cover (11), pinch plates (13) are arranged inside the through grooves (12), fixing rods (15) are connected to the other ends of the pinch plates (13) through connecting plates (14), and spring pieces (16) are sleeved outside the fixing rods (15).
2. The valve stem deflection preventing structure of a valve according to claim 1, wherein: one end of the spring piece (16) is abutted against one end of the fixed rod (15), and the other end of the spring piece (16) is abutted against one side of the connecting plate (14).
3. The valve stem deflection preventing structure of a valve according to claim 1, wherein: one end of the connecting plate (14) is movably connected to the outer surface of the fixing rod (15), and the other end of the connecting plate (14) is fixedly connected to one end of the buckle plate (13).
4. The valve stem deflection preventing structure of a valve according to claim 1, wherein: the size of the buckle plate (13) is matched with the size of the through groove (12), and is movably connected with the inner wall of the through groove (12).
5. The valve stem deflection preventing structure of a valve according to claim 1, wherein: the valve rod protective cover (11) is sleeved outside the valve body (1) and is detachably mounted with the valve body (1) through the buckle plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321471511.2U CN220102224U (en) | 2023-06-10 | 2023-06-10 | Valve rod deviation prevention structure of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321471511.2U CN220102224U (en) | 2023-06-10 | 2023-06-10 | Valve rod deviation prevention structure of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102224U true CN220102224U (en) | 2023-11-28 |
Family
ID=88841954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321471511.2U Active CN220102224U (en) | 2023-06-10 | 2023-06-10 | Valve rod deviation prevention structure of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102224U (en) |
-
2023
- 2023-06-10 CN CN202321471511.2U patent/CN220102224U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |