CN208041287U - Integral type is switched fast handwheel disk lockable mechanism - Google Patents
Integral type is switched fast handwheel disk lockable mechanism Download PDFInfo
- Publication number
- CN208041287U CN208041287U CN201820254812.2U CN201820254812U CN208041287U CN 208041287 U CN208041287 U CN 208041287U CN 201820254812 U CN201820254812 U CN 201820254812U CN 208041287 U CN208041287 U CN 208041287U
- Authority
- CN
- China
- Prior art keywords
- handwheel
- stop pin
- input shaft
- disk
- handwheel disk
- 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.)
- Expired - Fee Related
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- Mechanical Control Devices (AREA)
Abstract
The utility model is related to a kind of integral types to be switched fast handwheel disk lockable mechanism, including handwheel disk, stop pin, flat spring, the first compressed spring, pressure handle, input shaft, flat key, the second compressed spring and handwheel main body；It is connected with input shaft in handwheel main body, it is provided with flat spring and flat key between input shaft and handwheel disk, handwheel disk can be along input shaft closer or far from handwheel main body, it is provided with stop pin in handwheel disk, the end of stop pin is connected with pressure handle, it is arranged with the first compressed spring on stop pin, the second compressed spring is provided on input shaft.The utility model is simple in structure, compact to design, easy to use, simplifies operating procedure, has saved the operating time；Stop pin is installed on inside handwheel disk, stop pin can be avoided to lose in the long-term use, and stop pin is inserted into lockup state in handwheel main body rather than input shaft, therefore can avoid reducing the intensity of output shaft.
Description
Technical field
The utility model is related to a kind of integral types to be switched fast handwheel disk lockable mechanism, belong to pneumatic actuator technology neck
Domain.
Background technology
Currently, the man-operated mechanism of most of pneumatic actuators uses operated by handwheel mode, and the anti-rotation structure of its handwheel
It is again basic using being punched in handwheel main body in input shaft, using stop pin to interting into reaching anti-rotation purpose.But
Under actual condition, traditional mode of operation not only very complicated, and also stop pin is provided separately as the attachment of handwheel,
It is often easily lost during use.Moreover, the anti-rotation pin hole on input shaft can greatly weaken its intensity, influence to input
The Intensity Design of axis.
Invention content
Purpose of the utility model is to solve the above problems, provide a kind of one simple in structure, compact to design
Formula is switched fast handwheel disk lockable mechanism, and it is big during lockup state is toggled with mode of operation can to save handwheel disk
Manual steps are measured, easy operation is made.It is anti-that the unitary design of stop pin and handwheel disk can also prevent traditional structure loss
The case where shipping and reselling on another market, to keep handwheel more safe and reliable.
The utility model adopts the following technical solution：A kind of integral type is switched fast handwheel disk lockable mechanism, including handwheel
Disk, stop pin, flat spring, the first compressed spring, pressure handle, input shaft, flat key, the second compressed spring and handwheel main body；Institute
It states and is connected with input shaft in handwheel main body, flat spring and flat key, the handwheel are provided between the input shaft and handwheel disk
Disk can be along input shaft closer or far from handwheel main body, and the handwheel disk is internally provided with stop pin, the stop pin
End is connected with pressure handle, and the first compressed spring is arranged on the stop pin, the second compressed spring is provided on the input shaft,
Stop pin, which is corresponded to, in the handwheel main body is provided with anti-rotation pin hole.
Further, the input the tip of the axis is fixed with plain washer by hex bolts.
Further, the flat spring is obtuse triangle structure.
Further, positioning step corresponding with the flat spring is provided in handwheel disk.
The utility model is simple in structure, compact to design, easy to use, simplifies operating procedure, has saved the operating time；It is anti-
It ships and resell on another market and is installed on inside handwheel disk, stop pin can be avoided to lose in the long-term use, stop pin is inserted in lockup state
Enter to handwheel main body rather than input shaft, therefore can avoid reducing the intensity of output shaft.
Description of the drawings
Fig. 1 is the utility model handwheel disk mode of operation structural schematic diagram.
Fig. 2 is the utility model handwheel disk lockup state structural schematic diagram.
Fig. 3 is the utility model handwheel disk locking to mode of operation switching construction schematic diagram.
Reference numeral：Handwheel disk 1, stop pin 2, flat spring 3, the first compressed spring 4, pressure handle 5, input shaft 6, flat key 7,
Two compressed springs 8, handwheel main body 9, plain washer 10, hex bolts 11, anti-rotation pin hole 12.
Specific implementation mode
Below in conjunction with attached drawing, the utility model will be further described.
As shown in Figure 1, a kind of integral type is switched fast handwheel disk lockable mechanism, including handwheel disk 1, stop pin 2, flat spring
3, the first compressed spring 4, pressure handle 5, input shaft 6, flat key 7, the second compressed spring 8 and handwheel main body 9；Handwheel main body
Input shaft 6 is connected on 9,1 is provided with flat spring 3 and flat key 7 between input shaft 6 and handwheel disk, and handwheel disk 1 can be along input shaft 6
Closer or far from handwheel main body 9, handwheel disk 1 is internally provided with stop pin 2, and the end of stop pin 2 is connected with pressure handle 5, prevents
It ships and resell on another market and is arranged with the first compressed spring 4 on 2, the second compressed spring 8 is provided on input shaft 6, the end of input shaft 6 passes through hexagonal
Bolt 11 is fixed with plain washer 10, and stop pin 2 is corresponded in handwheel main body 9 and is provided with anti-rotation pin hole 12.
Application method：When handwheel disk 1 is switched to lockup state from mode of operation, pressure handle 5 is pressed, rotation handwheel disk 1 works as hand
When taking turns the anti-rotation pin hole and concentric stop pin 2 in mechanism body 9, stop pin 2 is pressed into the anti-rotation pin hole 12 of handwheel main body 9
In；As shown in Fig. 2, flat spring 3 withstands the positioning step of stop pin 2 at this time, handwheel disk 1 enters lockup state.
When handwheel disk 1 is switched to mode of operation from lockup state, handwheel disk 1 is pushed forward to and handwheel main body 9
Fitting, as shown in figure 3, the second compressed spring 8 is compacted to maximum compression state；Flat spring 3 by the 1 inclined-plane crimp of handwheel disk,
It is detached from the positioning step of stop pin 2 simultaneously；Thrust pop-up handwheel main body 9 stop pin of the stop pin 2 by the first compressed spring 4
Kong Wei；Handwheel disk 1 is unclamped, handwheel disk 1 is moved backward by 8 thrust of the second compressed spring, and handwheel disk 1 enters operable shape
State.
Claims (4)
1. a kind of integral type is switched fast handwheel disk lockable mechanism, it is characterised in that：Including handwheel disk（1）, stop pin（2）, piece
Spring（3）, the first compressed spring（4）, pressure handle（5）, input shaft（6）, flat key（7）, the second compressed spring（8）With handwheel master
Body（9）；The handwheel main body（9）On be connected with input shaft（6）, the input shaft（6）With handwheel disk（1）Between be provided with piece
Spring（3）And flat key（7）, the handwheel disk（1）It can be along input shaft（6）Closer or far from handwheel main body（9）, the hand
Wheel disc（1）Inside it is provided with stop pin（2）, the stop pin（2）End be connected with pressure handle（5）, the stop pin（2）On be arranged
There is the first compressed spring（4）, the input shaft（6）On be provided with the second compressed spring（8）, the handwheel main body（9）On
Corresponding stop pin（2）It is provided with anti-rotation pin hole（12）.
2. integral type as described in claim 1 is switched fast handwheel disk lockable mechanism, it is characterised in that：The input shaft（6）
End pass through hex bolts（11）It is fixed with plain washer（10）.
3. integral type as described in claim 1 is switched fast handwheel disk lockable mechanism, it is characterised in that：The flat spring（3）
For obtuse triangle structure.
4. integral type as claimed in claim 2 is switched fast handwheel disk lockable mechanism, it is characterised in that：Handwheel disk（1）In set
It is equipped with and the flat spring（3）Corresponding positioning step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254812.2U CN208041287U (en) | 2018-02-12 | 2018-02-12 | Integral type is switched fast handwheel disk lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254812.2U CN208041287U (en) | 2018-02-12 | 2018-02-12 | Integral type is switched fast handwheel disk lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041287U true CN208041287U (en) | 2018-11-02 |
Family
ID=63953169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820254812.2U Expired - Fee Related CN208041287U (en) | 2018-02-12 | 2018-02-12 | Integral type is switched fast handwheel disk lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167515A (en) * | 2018-02-12 | 2018-06-15 | 无锡智能自控工程股份有限公司 | Integral type is switched fast handwheel disk lockable mechanism |
| CN111336269A (en) * | 2020-03-18 | 2020-06-26 | 江苏庆海石油机械有限公司 | Petroleum and petrochemical valve with locking structure |
-
2018
- 2018-02-12 CN CN201820254812.2U patent/CN208041287U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167515A (en) * | 2018-02-12 | 2018-06-15 | 无锡智能自控工程股份有限公司 | Integral type is switched fast handwheel disk lockable mechanism |
| CN111336269A (en) * | 2020-03-18 | 2020-06-26 | 江苏庆海石油机械有限公司 | Petroleum and petrochemical valve with locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200212 |