CN219774970U - Manual gate valve driving hand wheel with telescopic rod - Google Patents
Manual gate valve driving hand wheel with telescopic rod Download PDFInfo
- Publication number
- CN219774970U CN219774970U CN202320950595.1U CN202320950595U CN219774970U CN 219774970 U CN219774970 U CN 219774970U CN 202320950595 U CN202320950595 U CN 202320950595U CN 219774970 U CN219774970 U CN 219774970U
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- rod
- hand wheel
- gate valve
- driving hand
- arc
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- 238000004378 air conditioning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012530 fluid Substances 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
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to the technical field of manual gate valve driving handwheels, in particular to a manual gate valve driving handwheel with a telescopic rod, which comprises: the surface of the driving hand wheel is provided with a connecting rod; the end part of the inserting connection rod is inserted with a push rod, the end part of the push rod is fixed with an arc-shaped plate, and the bottom of the arc-shaped plate is provided with a notch; the extension plate is arranged at the bottom of the driving hand wheel; the beneficial effects are as follows: when the driving hand wheel is required to be rotated, the inserting connection rod is pulled out of the connecting rod, when the inserting connection rod is pulled out of the connecting rod, the spring in the extension plate pushes the limiting rod to be inserted into the through hole, the position of the inserting connection rod is fixed, the driving hand wheel can be rotated by pushing the inserting connection rod, the labor-saving effect is achieved, after the driving hand wheel is used, the pushing rod is pushed, and the inserting connection rod can be inserted into the connecting rod after the groove is positioned at the top of the limiting rod and the limiting rod is pushed out of the through hole.
Description
Technical Field
The utility model relates to the technical field of manual gate valve driving handwheels, in particular to a manual gate valve driving handwheel with a telescopic rod.
Background
The opening and closing part of the manual gate valve is a gate plate, the moving direction of the gate plate is perpendicular to the fluid direction, and the gate valve can only be fully opened and fully closed and cannot be adjusted and throttled. The flashboard is provided with two sealing surfaces, and the flashboard of the wedge gate valve can be made into a whole, which is called a rigid flashboard; the elastic flashboard can also be made into a flashboard capable of generating micro deformation so as to improve manufacturability and make up deviation of the angle of the sealing surface in the processing process, and the flashboard is called an elastic flashboard;
in the prior art, a manual gate valve driving hand wheel is used for opening and closing a gate valve, and the gate valve is opened and closed by screwing the manual gate valve driving hand wheel;
however, the manual gate valve driving hand wheel is easy to rust because the manual gate valve driving hand wheel is in the outside for a long time, and the manual gate valve driving hand wheel is difficult to rotate after rust, so that the normal use of the manual gate valve driving hand wheel is affected.
Disclosure of Invention
The utility model aims to provide a manual gate valve driving hand wheel with a telescopic rod, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a manual gate valve drive hand wheel with telescoping rod, comprising: the surface of the driving hand wheel is provided with a connecting rod; the end part of the inserting connection rod is inserted with a push rod, the end part of the push rod is fixed with an arc-shaped plate, and the bottom of the arc-shaped plate is provided with a notch; and the extension plate is arranged at the bottom of the driving hand wheel.
Preferably, the plug rod is inserted into the connecting rod, the plug rod can move in the connecting rod, and the section of the plug rod is T-shaped.
Preferably, a slot is formed in the plug rod, the push rod is plugged in the slot, and the push rod can move in the slot.
Preferably, the surface of the inserting connection rod is provided with a through hole, the top of the extending plate is inserted with a limit rod, and the bottom of the limit rod is connected with a spring.
Preferably, the spring is located inside the extension plate, and the ejector rod can eject the limiting rod out of the through hole when moving to the top of the limiting rod.
Preferably, the arc moves along with the push rod, a rubber pad is fixed on the inner wall of the arc, and the arc can be clamped on the surface of the driving hand wheel.
Compared with the prior art, the utility model has the beneficial effects that:
when the driving hand wheel is required to be rotated, the inserting connection rod is pulled out of the connecting rod, when the inserting connection rod is pulled out of the connecting rod, the spring in the extension plate pushes the limiting rod to be inserted into the through hole, the position of the inserting connection rod is fixed, the driving hand wheel can be rotated by pushing the inserting connection rod, the labor saving effect is achieved, after the driving hand wheel is used, the pushing rod is pushed, the inserting connection rod can be inserted into the connecting rod after the groove is positioned at the top of the limiting rod and the limiting rod is pushed out of the through hole, the arc plate can be clamped on the surface of the driving hand wheel, the extension plate is inserted into the notch, and the arc plate is clamped on the surface of the driving hand wheel.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a cross section of the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: the driving hand wheel 1, the connecting rod 2, the through hole 3, the plug-in rod 4, the arc-shaped plate 5, the extension plate 6, the notch 7, the push rod 8, the limit rod 9 and the slot 10.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one: referring to fig. 1 to 3, the present utility model provides a technical solution: a manual gate valve drive hand wheel with telescoping rod, comprising: the driving hand wheel 1, the surface of the driving hand wheel 1 is provided with a connecting rod 2; the plug rod 4 is plugged in the end part of the plug rod 4, the end part of the plug rod 8 is fixed with an arc-shaped plate 5, and a notch 7 is formed in the bottom of the arc-shaped plate 5; and an extension plate 6 arranged at the bottom of the driving hand wheel 1.
Embodiment two:
on the basis of the first embodiment, the manual gate valve driving hand wheel with the telescopic rod disclosed in the second embodiment of the utility model has the structure basically the same as that of the first embodiment, and is different in that the inserting rod 4 is inserted into the connecting rod 2, the inserting rod 4 can move in the connecting rod 2, the section of the inserting rod 4 is in a T shape, a slot 10 is formed in the inserting rod 4, the pushing rod 8 is inserted into the slot 10, and the pushing rod 8 can move in the slot 10.
Embodiment III:
the structure of the manual gate valve driving hand wheel with the telescopic rod disclosed in the third embodiment of the utility model is basically the same as that of the second embodiment, and the manual gate valve driving hand wheel with the telescopic rod is different in that the surface of the inserting rod 4 is provided with the through hole 3, the top of the extending plate 6 is inserted with the limiting rod 9, the bottom of the limiting rod 9 is connected with a spring, the spring is positioned in the extending plate 6, the limiting rod 9 can be ejected out of the through hole 3 when the pushing rod 8 moves to the top of the limiting rod 9, the arc-shaped plate 5 moves along with the pushing rod 8, the inner wall of the arc-shaped plate 5 is fixedly provided with a rubber pad, and the arc-shaped plate 5 can be clamped on the surface of the driving hand wheel 1.
The scheme is specifically as follows: when the driving hand wheel 1 is required to be rotated, the inserting rod 4 is pulled out of the connecting rod 2, when the inserting rod 4 is pulled out of the connecting rod 2, the spring in the extension plate 6 pushes the limiting rod 9 to be inserted into the through hole 3, the position of the inserting rod 4 is fixed, the driving hand wheel 1 can be rotated by pushing the inserting rod 4, the labor-saving effect is achieved, after the driving hand wheel 1 is used, the pushing rod 8 is pushed, the slot 10 is positioned at the top of the limiting rod 9, the limiting rod 9 is pushed out of the through hole 3, the inserting rod 4 can be inserted into the connecting rod 2, the arc plate 5 can be clamped on the surface of the driving hand wheel 1, the extension plate 6 is inserted into the notch 7, and the arc plate 5 is clamped on the surface of the driving hand wheel 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A manual gate valve drive hand wheel with telescopic link, its characterized in that: the manual gate valve driving hand wheel with the telescopic rod comprises:
the driving hand wheel (1), the surface of the driving hand wheel (1) is provided with a connecting rod (2);
the connecting rod (4), the tip of connecting rod (4) is pegged graft and is had push rod (8), the tip of push rod (8) is fixed with arc (5), the bottom of arc (5) has offered breach (7); a kind of electronic device with high-pressure air-conditioning system
And the extension plate (6) is arranged at the bottom of the driving hand wheel (1).
2. The hand gate valve drive hand wheel with telescoping rod of claim 1, wherein: the inserted connection rod (4) is inserted into the connecting rod (2), the inserted connection rod (4) can move in the connecting rod (2), and the section of the inserted connection rod (4) is T-shaped.
3. A hand operated gate valve driving hand wheel with telescopic rod as defined in claim 2, wherein: the inside of grafting pole (4) has seted up fluting (10), and push rod (8) are pegged graft in fluting (10), and push rod (8) can remove in fluting (10).
4. A manual gate valve driving hand wheel with telescopic rod according to claim 3, wherein: through holes (3) are formed in the surface of the inserting rod (4), a limiting rod (9) is inserted into the top of the extending plate (6), and a spring is connected to the bottom of the limiting rod (9).
5. The hand operated gate valve driving hand wheel with telescopic rod as claimed in claim 4, wherein: the spring is positioned in the extension plate (6), and when the ejector rod (8) moves to the top of the limit rod (9), the limit rod (9) can be ejected out of the through hole (3).
6. The hand operated gate valve driving hand wheel with telescopic rod as claimed in claim 5, wherein: the arc plate (5) moves along with the push rod (8), a rubber pad is fixed on the inner wall of the arc plate (5), and the arc plate (5) can be clamped on the surface of the driving hand wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950595.1U CN219774970U (en) | 2023-04-24 | 2023-04-24 | Manual gate valve driving hand wheel with telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950595.1U CN219774970U (en) | 2023-04-24 | 2023-04-24 | Manual gate valve driving hand wheel with telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774970U true CN219774970U (en) | 2023-09-29 |
Family
ID=88106733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320950595.1U Active CN219774970U (en) | 2023-04-24 | 2023-04-24 | Manual gate valve driving hand wheel with telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774970U (en) |
-
2023
- 2023-04-24 CN CN202320950595.1U patent/CN219774970U/en active Active
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