CN208281615U - A kind of valve handwheel - Google Patents
A kind of valve handwheel Download PDFInfo
- Publication number
- CN208281615U CN208281615U CN201820599324.5U CN201820599324U CN208281615U CN 208281615 U CN208281615 U CN 208281615U CN 201820599324 U CN201820599324 U CN 201820599324U CN 208281615 U CN208281615 U CN 208281615U
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- Prior art keywords
- handwheel
- wheel
- valve
- wheel disc
- pole
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Abstract
The utility model discloses a kind of valve handwheels, including wheel disc outside handwheel, the surface of the outer wheel disc of the handwheel is connected with hand wheel pole, the junction of the hand wheel pole and the outer wheel disc of handwheel is provided with hand wheel pole shaft, the outer wheel disc of the handwheel is internally provided with wheel brace rod, the outer wheel disc of the handwheel is an integral structure with wheel brace rod, the surface of the wheel brace rod is provided with hand wheel pole placing groove, the other end for being internally located at wheel brace rod of the outer wheel disc of the handwheel is provided with wheel disc in handwheel, one hand wheel pole is set on the wheel disc of valve handle, if valve lever screw relatively tightly by handwheel can not opening/shutting valve when, pass through adjusting handle bar lateral rotation handwheel, the stress of handwheel can be made larger, to opening/shutting valve, the bottom of handwheel is provided with a fixed device, it when in use can be solid by the screw thread in fixed column Handwheel is mounted on valve lever by fixed pole, and the bar that is screwed, the opening and closing of convenient valve in use are back-outed after use.
Description
Technical field
The utility model belongs to valve fittings technical field, and in particular to a kind of valve handwheel.
Background technique
Valve (Valve) is the mechanical device of flow, flow direction, pressure, temperature of fluid media (medium) of control flowing etc., valve
It is component basic in pipe-line system.Valve pipe fitting technically with pump, begged for often as an individual classification
By.Valve available manual or handwheel, handle or pedal operation, can also change the pressure of fluid media (medium), temperature by controlling
Degree and changes in flow rate, valve can carry out continuous or duplicate operation to these variations, such as in hot-water heating system or steam boiler
The safety valve of installation.In more complicated control system according to external input (adjust and flow through the continually changing set-point of pipeline)
It needs using autocontrol valve, autocontrol valve is not required to manual operation according to its input and setting, accurately controls valve
The requirements of fluid media (medium), valve are also divided into cast iron valve according to material, cast steel valve, stainless valve, chrome-molybdenum steel valve,
Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized equal valves material, wherein handwheel is the active of valve control
Power original part rotates valve rod for exerting a force, from the effect for making valve realize opening and closing.
A kind of existing valve handwheel, the valve rod of valve screws relatively tight sometimes, can not be turned by handwheel when in use
It is dynamic, it is unable to control the opening and closing of valve, some valves need to install handwheel before use, need to dismantle down on handwheel after use
Come, handwheel is mounted on shakiness on valve, the problem of handwheel uses is influenced, thus it is proposed that a kind of valve handwheel.
Utility model content
The purpose of this utility model is to provide a kind of valve handwheels, mentioned above in the background art existing to solve
A kind of valve handwheel, the valve rod of valve screws relatively tight sometimes, can not be rotated by handwheel when in use, be unable to control valve
The opening and closing of door, some valves need to install handwheel before use, need to disassemble on handwheel after use, handwheel is mounted on valve
It is unstable on door, influence the problem of handwheel uses.
To achieve the above object, the utility model provides the following technical solutions: a kind of valve handwheel, including handwheel foreign steamer
Disk, the surface of the outer wheel disc of the handwheel are connected with hand wheel pole, and the junction of the hand wheel pole and the outer wheel disc of handwheel is provided with
Hand wheel pole shaft, the outer wheel disc of the handwheel are internally provided with wheel brace rod, and the outer wheel disc of the handwheel is with wheel brace rod
Integral structure, the surface of the wheel brace rod are provided with hand wheel pole placing groove, and the outer wheel disc of the handwheel is internally located at wheel
The other end of brace rod is provided with wheel disc in handwheel, and the wheel brace rod is an integral structure with wheel disc in handwheel, described
The bottom of wheel disc is provided with handwheel fixed column in handwheel, and wheel disc is an integral structure with handwheel fixed column in the handwheel, described
The surface of handwheel fixed column is connected with the bar that is screwed, and one end of the bar that is screwed is located at the inside of handwheel fixed column
It is connected with installation clamping plate, is provided with handwheel mounting hole in the handwheel on the inside of wheel disc.
Preferably, the hand wheel pole is rotatably connected on the outer wheel disc of handwheel by hand wheel pole shaft.
Preferably, the wheel brace rod is provided with four, and the outer wheel disc of the handwheel passes through four wheel brace rods and hand
Wheel disc is fixedly connected in taking turns.
Preferably, the installation clamping plate is semi-circular shape structure, and is threadably secured bar and moves in handwheel fixed column.
Compared with prior art, the utility model has the beneficial effects that
(1) valve rod of valve screws relatively tight sometimes, can not be rotated by handwheel when in use, be unable to control opening for valve
Close, on the wheel disc of valve handle be arranged a hand wheel pole, if valve lever screw relatively tightly by handwheel can not opening/shutting valve when,
By adjusting handle bar, both hands lateral rotation handwheel can make the stress of handwheel larger, thus opening/shutting valve；
(2) valve having needs to install handwheel before use, needs to disassemble on handwheel after use, handwheel is mounted on
It is unstable on valve, it influences what handwheel used, the bottom of handwheel is provided with a fixed device, fixed column can be passed through when in use
On the bar that is screwed handwheel is mounted on valve lever, back-out the bar that is screwed after use, it is convenient to use
The opening and closing of valve in journey.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic view of the front view of the utility model handwheel；
Fig. 3 is the schematic diagram of internal structure of the utility model handwheel fixed column；
In figure: the outer wheel disc of 1- handwheel, 2- hand wheel pole shaft, 3- hand wheel pole placing groove, 4- hand wheel pole, 5- handwheel mounting hole,
Wheel disc in 6- handwheel, 7- wheel brace rod, 8- handwheel fixed column, 9- are screwed bar, 10- installation clamping plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of valve handwheel, including handwheel
Outer wheel disc 1, the surface of the outer wheel disc 1 of handwheel are connected with hand wheel pole 4, and hand wheel pole 4 and the junction of the outer wheel disc 1 of handwheel are provided with
Hand wheel pole shaft 2, the outer wheel disc 1 of handwheel are internally provided with wheel brace rod 7, and the outer wheel disc 1 of handwheel is integrated with wheel brace rod 7
Formula structure, the surface of wheel brace rod 7 are provided with hand wheel pole placing groove 3, and the outer wheel disc 1 of handwheel is internally located at wheel brace rod 7
The other end be provided with wheel disc 6 in handwheel, wheel brace rod 7 is an integral structure with wheel disc 6 in handwheel, wheel disc 6 in handwheel
Bottom is provided with handwheel fixed column 8, and wheel disc 6 is an integral structure with handwheel fixed column 8 in handwheel, the surface of handwheel fixed column 8
It is connected with the bar 9 that is screwed, the inside that the one end for the bar 9 that is screwed is located at handwheel fixed column 8 is connected with installation folder
Plate 10, the inside of wheel disc 6 is provided with handwheel mounting hole 5 in handwheel.
For better opening/shutting valve, in the present embodiment, it is preferred that hand wheel pole 4 is rotatably connected on by hand wheel pole shaft 2
On the outer wheel disc 1 of handwheel.
In order to which the structure of handwheel is more stable, stress is more stable when use, in the present embodiment, it is preferred that wheel brace rod 7 is set
Four are equipped with, the outer wheel disc 1 of handwheel is fixedly connected by four wheel brace rods 7 with wheel disc 6 in handwheel.
In order to preferably fix handwheel, in the present embodiment, it is preferred that installation clamping plate 10 is semi-circular shape structure, and is passed through
The bar 9 that is screwed moves in handwheel fixed column 8.
The working principle and process for using of the utility model: when using the valve handle, the valve usually having makes
It with preceding needing to install handwheel, needs to disassemble on handwheel after use, when handwheel installation is connected on valve, hand can be passed through
Handwheel is fixed in wheel fixed column 8, turns the bar 9 that is screwed, and is firmly secured to installation clamping plate 10 on valve connector,
By reversely turning the i.e. detachable handwheel of the bar 9 that is screwed after use, and if when valve opening and closing the strength that needs it is excessive, it is logical
When crossing handwheel can not open and close, hand wheel pole 4 can be produced by hand wheel pole shaft 2, both hands laterally turn hand wheel pole 4, make valve rod by
Power is bigger, to realize the opening and closing effect of valve.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of valve handwheel, including wheel disc (1) outside handwheel, it is characterised in that: the surface connection of the outer wheel disc (1) of the handwheel
It is provided with hand wheel pole (4), the junction of the hand wheel pole (4) and the outer wheel disc (1) of handwheel is provided with hand wheel pole shaft (2), described
The outer wheel disc (1) of handwheel is internally provided with wheel brace rod (7), and the outer wheel disc (1) of the handwheel is integrated with wheel brace rod (7)
The surface of formula structure, wheel brace rod (7) is provided with hand wheel pole placing groove (3), the interior position of the outer wheel disc (1) of the handwheel
It is provided with wheel disc in handwheel (6) in the other end of wheel brace rod (7), the wheel brace rod (7) is with wheel disc in handwheel (6)
Integral structure, the bottom of wheel disc (6) is provided with handwheel fixed column (8) in the handwheel, wheel disc (6) and handwheel in the handwheel
Fixed column (8) is an integral structure, and the surface of the handwheel fixed column (8) is connected with the bar that is screwed (9), the screw thread
The inside that one end of fixed link (9) is located at handwheel fixed column (8) is connected with installation clamping plate (10), wheel disc in the handwheel
(6) handwheel mounting hole (5) are provided on the inside of.
2. a kind of valve handwheel according to claim 1, it is characterised in that: the hand wheel pole (4) is turned by hand wheel pole
Axis (2) is rotatably connected on the outer wheel disc (1) of handwheel.
3. a kind of valve handwheel according to claim 1, it is characterised in that: the wheel brace rod (7) is provided with four
Root, the outer wheel disc (1) of the handwheel are fixedly connected by four wheel brace rods (7) with wheel disc in handwheel (6).
4. a kind of valve handwheel according to claim 1, it is characterised in that: the installation clamping plate (10) is semi-circular shape
Structure, and be threadably secured bar (9) and moved in handwheel fixed column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599324.5U CN208281615U (en) | 2018-04-25 | 2018-04-25 | A kind of valve handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599324.5U CN208281615U (en) | 2018-04-25 | 2018-04-25 | A kind of valve handwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281615U true CN208281615U (en) | 2018-12-25 |
Family
ID=64751197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599324.5U Active CN208281615U (en) | 2018-04-25 | 2018-04-25 | A kind of valve handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281615U (en) |
-
2018
- 2018-04-25 CN CN201820599324.5U patent/CN208281615U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |