CN207527116U - A kind of valve opening/closing device - Google Patents
A kind of valve opening/closing device Download PDFInfo
- Publication number
- CN207527116U CN207527116U CN201721356990.8U CN201721356990U CN207527116U CN 207527116 U CN207527116 U CN 207527116U CN 201721356990 U CN201721356990 U CN 201721356990U CN 207527116 U CN207527116 U CN 207527116U
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- CN
- China
- Prior art keywords
- handle
- valve
- sleeve
- closing device
- valve opening
- 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.)
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Abstract
A kind of valve opening/closing device, belongs to technical field of sewage treatment equipment.This valve opening/closing device includes valve, valve shaft, sleeve and sleeve handle, and one end of sleeve is equipped with the straight trough of multiple and different width, and the circle of other end sleeve body is circumferentially with multiple handle sockets.A rectangular pin is fixed on the valve shaft of valve, one of rectangular pin and multiple straight troughs on sleeve match, and the sleeve handle for turning through handle socket can light controlled valve.The valve opening/closing device increases torque, controlled valve is laborsaving by increasing handle.By increasing multiple handle sockets, make controlled valve adjustable angle, conveniently used in small space.
Description
Technical field
The utility model is related to a kind of valve opening/closing devices, belong to technical field of sewage treatment equipment.
Background technology
In sewage disposal system, valve is the most common type equipment, switch flexible valve be operation regulation and control must
Want condition, valve well airtight space and narrow, operating mode is bad, therefore safe, timely, convenient controlled valve is valve adjustment
It is crucial.
Due to design reasons, some valve well narrow spaces, worker's down-hole switch valve is more difficult, does not use power, such as
Fruit valve is heavy, then is difficult switch, cumbersome and time consuming；Simultaneously because underground work belongs to confined space operation, treat for a long time
In underground, there are security risks.
Invention content
In order to overcome existing controlled valve it is time-consuming, it is laborious, there are the shortcomings that security risk, the utility model provides a kind of valve
Door switch unit.The valve opening/closing device uses one and the matched set letter of valve shaft, passes through set simplified with handle to rotate valve
Axis, it is ensured that controlled valve is conveniently, safely.
The technical solution adopted in the utility model is：A kind of valve opening/closing device, it includes valve and valve shaft, it is further included
One sleeve and sleeve handle, one end of the sleeve are equipped with the straight trough of multiple and different width, the circumference of other end sleeve body to
Equipped with multiple handle sockets, the overall diameter of the sleeve handle is less than the interior diameter 1.0mm of handle socket, one end of sleeve handle
If there are one handle handrails；A rectangular pin, rectangular pin and multiple straight troughs on sleeve are fixed on the valve shaft of the valve
One of match, the width of rectangular pin is less than the width 0.5mm for matching straight trough.
The sleeve handle（6）It is made using tubing.
A kind of valve opening/closing device, it includes valve, valve shaft, pin, opening, handle socket, handle, handle handrail.Choosing
Take one section of steel pipe, one end is made with various sizes of opening, and other end annular gets multiple handle sockets, makes one and hand
The matched handle of handle jack size welds rotatable handle handrail in handle one end.According to the ruler of pin on valve shaft during use
It is very little, it chooses different opening on steel pipe, in alignment pin sub-set, handle is inserted into handle socket, holds handle or handle handrail
Rotation, controlled valve, since handle torque is longer, controlled valve can be laborsaving, if space is excessively narrow, can not rotate, can be with
Handle is inserted into jack, one section is rotated, is inserted into next hole, cycle rotation reaches controlled valve effect.
The beneficial effects of the utility model are：This valve opening/closing device includes valve, valve shaft, sleeve and sleeve handle,
One end of sleeve is equipped with the straight trough of multiple and different width, and the circle of other end sleeve body is circumferentially with multiple handle sockets.Valve
A rectangular pin is fixed on valve shaft, one of rectangular pin and multiple straight troughs on sleeve match, and turn through handle socket
Sleeve handle can light controlled valve.The valve opening/closing device increases torque, controlled valve is laborsaving by increasing handle；
By increasing multiple handle sockets, make controlled valve adjustable angle, conveniently used in small space.
Description of the drawings
Fig. 1 is a kind of tube-in-tube structure figure of valve opening/closing device.
Fig. 2 is the structure chart of sleeve handle.
Fig. 3 is the structure diagram of valve head.
In figure：1st, valve, 2, valve shaft, 3, rectangular pin, 4, sleeve, 4a, straight trough, 5, handle socket, 6, sleeve handle, 7,
Handle handrail.
Specific embodiment
The utility model is illustrated below in conjunction with the drawings and the specific embodiments：
Fig. 1,2,3 are a kind of structure charts of valve opening/closing device.In figure, this valve opening/closing device valve 1, valve shaft 2, set
Cylinder 4 and sleeve handle 6.One end of sleeve 4 is equipped with the straight trough 4a of multiple and different width, and the circle of other end sleeve body is circumferentially with more
A handle socket 5.The overall diameter of sleeve handle 6 is less than the interior diameter 1.0mm of handle socket 5, and one end of sleeve handle 6 is equipped with one
A handle handrail 7.Fix a rectangular pin 3 on the valve shaft 2 of valve 1, rectangular pin 3 and multiple straight trough 4a on sleeve 4 it
One matches, and the width of rectangular pin 3 is less than the width 0.5mm for matching straight trough 4a.Sleeve handle 6 is made using tubing.
Using above-mentioned technical solution：One section of steel pipe is chosen, one end is made with various sizes of straight trough, other end annular
Multiple handle sockets are got, make one and the matched sleeve handle of handle socket size, welding can turn in sleeve handle one end
Dynamic handle handrail.In use, according to the size of pin rectangular on valve shaft, straight trough different on steel pipe is chosen, is directed at square pin
In sub-set, sleeve handle is inserted into handle socket, holds sleeve handle or the rotation of handle handrail, controlled valve, due to sleeve
The handle arm of force is longer, and controlled valve can be laborsaving, if space is excessively narrow, can not rotate, and can sleeve handle be inserted into handle
Jack rotates one section, is inserted into next handle socket, cycle rotation controlled valve.
Claims (2)
1. a kind of valve opening/closing device, it includes valve（1）And valve shaft（2）, it is characterized in that：It further includes a sleeve（4）With
Sleeve handle（6）, the sleeve（4）One end be equipped with multiple and different width straight trough（4a）, the circumference of other end sleeve body to
Equipped with multiple handle sockets（5）, the sleeve handle（6）Overall diameter be less than handle socket（5）Interior diameter 1.0mm, sleeve
Handle（6）One end set there are one handle handrail（7）；The valve（1）Valve shaft（2）On fix a rectangular pin（3）, side
Shape pin（3）With sleeve（4）On multiple straight troughs（4a）One of match, rectangular pin（3）Width be less than match straight trough
（4a）Width 0.5mm.
2. a kind of valve opening/closing device according to claim 1, it is characterized in that：The sleeve handle（6）Use tubing system
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356990.8U CN207527116U (en) | 2017-10-20 | 2017-10-20 | A kind of valve opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356990.8U CN207527116U (en) | 2017-10-20 | 2017-10-20 | A kind of valve opening/closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527116U true CN207527116U (en) | 2018-06-22 |
Family
ID=62569651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356990.8U Active CN207527116U (en) | 2017-10-20 | 2017-10-20 | A kind of valve opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148890A (en) * | 2020-01-23 | 2021-07-23 | 卡特彼勒路面机械公司 | Screw jack assembly for paving machine |
| CN113670342A (en) * | 2021-09-22 | 2021-11-19 | 成都金智联科科技有限责任公司 | Valve opening degree measuring device, measuring method and opening and closing direction judging method |
-
2017
- 2017-10-20 CN CN201721356990.8U patent/CN207527116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148890A (en) * | 2020-01-23 | 2021-07-23 | 卡特彼勒路面机械公司 | Screw jack assembly for paving machine |
| CN113670342A (en) * | 2021-09-22 | 2021-11-19 | 成都金智联科科技有限责任公司 | Valve opening degree measuring device, measuring method and opening and closing direction judging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |