CN219734398U - Valve opening display device for hidden rod valve - Google Patents
Valve opening display device for hidden rod valve Download PDFInfo
- Publication number
- CN219734398U CN219734398U CN202320911203.0U CN202320911203U CN219734398U CN 219734398 U CN219734398 U CN 219734398U CN 202320911203 U CN202320911203 U CN 202320911203U CN 219734398 U CN219734398 U CN 219734398U
- Authority
- CN
- China
- Prior art keywords
- valve
- pointer
- rod
- utility
- display device
- Prior art date
- 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.)
- Active
Links
- 238000012795 verification Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 201000004569 Blindness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a valve opening display device for a hidden rod valve, which relates to the technical field of hidden rod valves and comprises a screw rod connected with a valve rod, a nut arranged on the screw rod, a pointer fixedly connected with the nut and an opening display plate fixedly arranged on a valve body, wherein a strip-shaped chute is arranged at the upper part of the opening display plate, scales for displaying the opening are arranged on two sides of the chute, the pointer penetrates through the chute, one end of the pointer is provided with a transverse pointer, and the transverse pointer is close to the opening display plate; the utility model can intuitively judge the current valve opening position, reduces the risk caused by operation, reduces the workload caused by verification and comparison, has simple structure and low cost, and is suitable for popularization and application.
Description
Technical Field
The utility model relates to the technical field of hidden rod valves, in particular to a valve opening display device for a hidden rod valve.
Background
The blind stem valve is mostly applied to the occasion of keeping full open or full close for a long time, but a lot of problems still occur in the use process. For example: because the valve is not opened for a long time, scale deposition and jamming in the valve are caused, and in the opening and closing process, the valve is wrongly opened and closed in place, and the current opening position of the valve cannot be intuitively judged.
Accordingly, there is a need to design a valve opening display device for a blind rod valve that ameliorates the above-described problems.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a valve opening display device for a hidden rod valve, which has a simple structure and can intuitively judge the current valve opening position.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a dark pole valve is valve aperture display device for valve, includes the screw rod of being connected with the valve rod, installs the nut on the screw rod, with nut fixed connection's pointer, the fixed aperture display panel that sets up on the valve body, aperture display panel upper portion is equipped with rectangular shape spout, the spout both sides are equipped with the scale that shows the aperture, the pointer passes the spout, the one end of pointer is equipped with horizontal pointer, horizontal pointer is close to the aperture display panel.
Preferably, the pointer moves linearly downward when the valve stem rotates clockwise.
Preferably, the pointer moves linearly upward when the valve stem rotates counterclockwise.
By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:
1. the valve opening display device for the hidden rod valve is provided with the opening display plate, so that the current valve opening position can be intuitively judged, and the risk brought by operation is reduced;
2. according to the valve opening display device for the hidden rod valve, when the valve rod of the hidden rod valve rotates, the pointer moves upwards and downwards in a straight line, so that blindness is changed into visual scales, and the workload brought by confirmation, verification and comparison is reduced;
3. the valve opening display device for the hidden rod valve has the advantages of simple structure and low cost, and is suitable for popularization and application.
Drawings
Other objects and attainments together with a more complete understanding of the utility model will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic diagram of an example of the present utility model;
FIG. 2 is a side view of an example of the utility model;
FIG. 3 is another side view of an example of the utility model;
FIG. 4 is a top view of an example of the utility model;
wherein reference numerals include: screw 1, nut 2, pointer 3, aperture display panel 4, valve body 5, rotatory hand wheel 6, horizontal pointer 31, spout 41.
Detailed Description
The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It is noted that all of the figures are exemplary representations. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Referring to fig. 1 to 4, a valve opening display device for a hidden rod valve comprises a screw 1, a nut 2, a pointer 3, an opening display plate 4, a valve body 5 and a rotary hand wheel 6, wherein the screw 1 is fixedly connected with a valve rod and rotates along with the valve rod, the nut 2 is arranged on the screw 1, the pointer 3 is fixedly connected with the nut 2, the opening display plate 4 is fixedly arranged on the valve body 5, an elongated chute 41 is arranged on the upper portion of the opening display plate 4, scales (not shown) for displaying the opening are arranged on two sides of the chute 41, the scales can be scale marks, or can be character marks such as all opening and all closing, the pointer 3 passes through the chute 41, one end of the pointer 3 is provided with a transverse pointer 31, the transverse pointer 31 is close to the opening display plate 4, so that an operator can intuitively read the opening position of the valve, the pointer 3 moves downwards in a straight line when the valve rod rotates clockwise, and the pointer 3 moves upwards in a straight line when the valve rod rotates anticlockwise.
The working principle of the present utility model will be described below with reference to fig. 1 to 4.
The blind rod valve is opened and closed by rotating the rotating hand wheel 6, the valve rod rotates along with the rotating hand wheel 6, the screw rod 1 fixedly connected with the valve rod rotates along with the valve rod, meanwhile, the pointer 3 is limited in the chute 41 and can only move up and down, so that the nut 2 fixed on the screw rod 1 can only move up and down along with the rotation of the screw rod 1, the rotation of the screw rod 1 is converted into the lifting movement of the nut 2, and the degree of opening of the valve can be judged by observing the position of the front end of the pointer 3 fixed on the nut 2 indicated by the transverse pointer 31 on the opening display plate 4. The valve opening display device for the hidden rod valve is simple in structure and low in manufacturing cost, the opening degree of the valve rod can be intuitively seen in the opening process of the hidden rod valve, the valve is convenient to control, the workload brought by verification and comparison is reduced, and the running safety risk of a system is reduced.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a dark pole valve is valve aperture display device for valve, its characterized in that includes the screw rod of being connected with the valve rod, installs on the screw rod, with nut fixed connection's pointer, the fixed aperture display panel that sets up on the valve body, aperture display panel upper portion is equipped with rectangular shape spout, the spout both sides are equipped with the scale that shows the aperture, the pointer passes the spout, the one end of pointer is equipped with horizontal pointer, horizontal pointer is close to the aperture display panel.
2. A valve opening display device for a blind rod valve according to claim 1, wherein the pointer moves straight downward when the valve rod rotates clockwise.
3. A valve opening display device for a blind rod valve according to claim 1, wherein the pointer moves straight upward when the valve rod rotates counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320911203.0U CN219734398U (en) | 2023-04-21 | 2023-04-21 | Valve opening display device for hidden rod valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320911203.0U CN219734398U (en) | 2023-04-21 | 2023-04-21 | Valve opening display device for hidden rod valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219734398U true CN219734398U (en) | 2023-09-22 |
Family
ID=88064004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320911203.0U Active CN219734398U (en) | 2023-04-21 | 2023-04-21 | Valve opening display device for hidden rod valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219734398U (en) |
-
2023
- 2023-04-21 CN CN202320911203.0U patent/CN219734398U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219734398U (en) | Valve opening display device for hidden rod valve | |
| CN207408046U (en) | A kind of detection explosion-proof electric apparatus water spray test machine | |
| CN210265904U (en) | Manual telescopic butterfly valve | |
| CN215944942U (en) | Sealed sample device that stays of quality of water automatic sampler | |
| CN209217557U (en) | A kind of handcart type vacuum circuit breaker cabinet | |
| CN211900136U (en) | Multifunctional door plate locking device of low-voltage complete switch equipment | |
| CN103939963A (en) | Baffle plate controlling mechanism | |
| CN203258174U (en) | Ball valve with switch indicating device | |
| CN211293026U (en) | Intelligent electric meter | |
| CN219472891U (en) | In-place switching display device for valve | |
| CN208443975U (en) | A kind of divide-shut brake of GIS device monitoring arrangement in place | |
| CN207426543U (en) | A kind of inflatable cabinet load switch outlet mechanism | |
| CN214662362U (en) | Valve device convenient for remote control | |
| CN219455208U (en) | Split type intelligent water meter | |
| CN103367063B (en) | Position locking device with operating mechanism breaker of plastic casing | |
| CN203771500U (en) | Baffle plate control device | |
| CN204807196U (en) | Multi -functional illuminometer | |
| CN209087699U (en) | A kind of permanent-magnet type flow switch of anti-impurity | |
| CN212374102U (en) | Intensive automatic packing garbage bin | |
| CN216623057U (en) | Intelligent temperature control panel | |
| CN216819172U (en) | Accurate and reliable guide rail interlocking mechanism of centrally-mounted handcart cabinet | |
| CN211855483U (en) | Electric water boiler water level detection device convenient to operation | |
| CN215296069U (en) | Quick verifying attachment of in put cabinet valve mechanism | |
| CN216813085U (en) | Gate valve rod | |
| CN208422704U (en) | A kind of 90 degree of switching devices of on-load switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |