CN205937873U - Pneumatic air on -off valve - Google Patents
Pneumatic air on -off valve Download PDFInfo
- Publication number
- CN205937873U CN205937873U CN201620991252.XU CN201620991252U CN205937873U CN 205937873 U CN205937873 U CN 205937873U CN 201620991252 U CN201620991252 U CN 201620991252U CN 205937873 U CN205937873 U CN 205937873U
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- valve
- lever
- pneumatic air
- cylinder
- valve body
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Abstract
The utility model discloses a pneumatic air on -off valve, through the mount pad in valve body one side, install the cylinder through the tailstock on the mount pad, cylinder one end tailpiece of the piston rod portion installs the adapter, be fixed with the hinge seat on the mount pad, the lever is installed through the rotational pin to the hinge seat, lever one end is articulated with the adapter, the lever other end is connected with the valve plate through the connecting block, the valve plate pass through the lever rotate can the lock in valve body one end, realize closing device and pipeline separation, through valve body and pipeline muzzle dress, simple structure and simple to operate, and be favorable to installing on various pipe walls, do not receive the restriction of pipe wall thin and thick, long -range automatic operation can be realized to this device, does not need operating personnel to go to the scene, so also be fit for using under harmful or relatively poor environment.
Description
Technical field
The utility model belongs to automatic open and close device for low-pressure channel remotely control and in particular to a kind of pneumatic sky
Gas on-off valve.
Background technology
In the prior art, in general air duct, general cut-off air valve is all using worm drive or entirety
Rotary movement realize the closure of pipe end, and air closure valve is set in the mouth of pipe, is typically necessary artificial operation,
Waste time and energy, and need to weld locking and fixing device on mouth of pipe wall, easily cause tube wall and damage, for nonmetallic tube wall or
Person hangs the mouth of pipe, and the closure for the mouth of pipe is quite difficult.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic air on-off valve, and the utility model structure is simple and energy is intelligent
Control the closure of the mouth of pipe, need not manually operate, simple and fast.
For reaching above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of pneumatic air on-off valve, including the mounting seat being fixed on valve body side, mounting seat is provided with by tailstock
Cylinder, cylinder one end piston rod end is provided with adapter, and mounting seat is fixed with hinge seat, and hinge seat is installed by rotational pin
There is lever, lever one end is hinged with adapter, the lever other end is connected with valve plate by contiguous block, valve plate passes through lever rotation energy
Enough it is fastened on valve body one end.
Further, lever is L-type, and lever and hinge seat junction are L-type corner point.
Further, wherein contiguous block is welded on the lever other end.
Further, valve plate is fixed on contiguous block by steady pin.
Further, it is provided with rubber blanket at valve plate and valve body closure.
Further, wherein tailstock is welded in mounting seat, and tail cylinder is arranged on tailstock by rotational pin.
Further, cylinder is connected with the magnetic valve by computer controls.
Further, valve body is used for being arranged on the outlet of passage or other mouth.
Compared with prior art, the utility model has following beneficial technique effect：
A kind of the utility model pneumatic air on-off valve, by the mounting seat in valve body side, mounting seat is passed through tailstock
Cylinder is installed, cylinder one end piston rod end is provided with adapter, mounting seat is fixed with hinge seat, hinge seat passes through to rotate
Pin is provided with lever, and lever one end is hinged with adapter, and the lever other end is connected with valve plate by contiguous block, and valve plate passes through lever
Rotation can be fastened on valve body one end, realizes the closure of pipeline, and by valve body is sleeved on pipeline opening, structure is simple and installation side
Just, and be conducive to being arranged on various tube walls, do not limited by tube wall thin and thick；This device is capable of remote auto operation, no
Operating personnel are needed to go to scene, so also being adapted for applying under harmful or poor environment.
Further, cylinder is connected with the magnetic valve by computer controls, is capable of the purpose automatically controlling.
Brief description
Fig. 1 is the utility model structural representation.
Wherein, 1, tailstock；2nd, cylinder；3rd, mounting seat；4th, adapter；5th, hinge seat；6th, rotational pin；7th, lever；8th, connect
Block；9th, steady pin；10th, valve plate；11st, rubber blanket；12nd, valve body.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail：
As shown in figure 1, a kind of pneumatic air on-off valve, including the mounting seat 3 being fixed on valve body 12 side, in mounting seat 3
Cylinder 2 is provided with by tailstock 1, cylinder 2 one end piston rod end is provided with adapter 4, mounting seat 3 is fixed with hinge seat 5,
Hinge seat 5 is provided with lever 7 by rotational pin 6, and lever 7 is L-type pole, and lever 7 flex point minimum angle is obtuse angle, lever 7 with
Hinge seat 5 junction is L-type corner point, and lever 7 one end is hinged with adapter 4, and lever 7 other end is connected with by contiguous block 8
Valve plate 10, wherein contiguous block 8 are welded on lever 7 other end, and valve plate 10 is fixed on contiguous block 8 by steady pin 9, valve plate 10 with
It is provided with rubber blanket 11, wherein tailstock 1 is welded in mounting seat 3, and cylinder 2 afterbody is arranged on tail by rotational pin at valve body 12 closure
On seat 1, cylinder 2 can freely swing around tailstock 1, and cylinder 2 is connected with magnetic valve, and by computer controls, valve body 12 is used for pacifying
It is contained in the outlet of passage or other mouth, valve plate 10 passes through lever 7 rotation and can be fastened on valve body 12 one end.
It is described further to structural principle of the present utility model with using step below in conjunction with the accompanying drawings：
During use, valve body 12 is sleeved on needs the mouth of pipe to be mounted, when needing to open, is entered by solenoid valve control cylinder 2
Gas port works to gas, and cylinder piston rod stretches out, and promotes lever 7 to rotate centered on the rotational pin 6 of hinge seat 5 by adapter 4,
Meanwhile, contiguous block 8 is passed through in lever 7 end and steady pin 9 drives valve plate 10 to complete the action opened；When needing to close, source of the gas breaks
Open, the piston rod of cylinder 2 withdraws, and drives other mechanisms to make above-mentioned counteragent, make valve plate 10 recover closed mode.
Claims (8)
1. a kind of pneumatic air on-off valve is it is characterised in that include being fixed on the mounting seat (3) of valve body (12) side, mounting seat
(3) above cylinder (2) is provided with by tailstock (1), cylinder (2) one end piston rod end is provided with adapter (4), mounting seat (3)
On be fixed with hinge seat (5), hinge seat (5) is provided with lever (7) by rotational pin (6), lever (7) one end and adapter (4)
Hinged, lever (7) other end is connected with valve plate (10) by contiguous block (8), and valve plate (10) passes through lever (7) and rotates and can fasten
In valve body (12) one end.
2. a kind of pneumatic air on-off valve according to claim 1 it is characterised in that lever (7) be L-type, lever (7) with
Hinge seat (5) junction is L-type corner point.
3. a kind of pneumatic air on-off valve according to claim 1 is it is characterised in that wherein contiguous block (8) is welded on thick stick
Bar (7) other end.
4. a kind of pneumatic air on-off valve according to claim 1 is it is characterised in that valve plate (10) passes through steady pin (9)
It is fixed on contiguous block (8).
5. a kind of pneumatic air on-off valve according to claim 1 is it is characterised in that valve plate (10) is closed with valve body (12)
Place is provided with rubber blanket (11).
6. a kind of pneumatic air on-off valve according to claim 1 is it is characterised in that wherein tailstock (1) is welded on installation
On seat (3), cylinder (2) afterbody is arranged on tailstock (1) by rotational pin.
7. a kind of pneumatic air on-off valve according to claim 1 is it is characterised in that cylinder (2) is connected with by calculating
The magnetic valve that machine controls.
8. a kind of pneumatic air on-off valve according to claim 1 is it is characterised in that valve body (12) is used for being arranged on passage
Outlet or other mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991252.XU CN205937873U (en) | 2016-08-29 | 2016-08-29 | Pneumatic air on -off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991252.XU CN205937873U (en) | 2016-08-29 | 2016-08-29 | Pneumatic air on -off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937873U true CN205937873U (en) | 2017-02-08 |
Family
ID=57955289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620991252.XU Active CN205937873U (en) | 2016-08-29 | 2016-08-29 | Pneumatic air on -off valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425288A (en) * | 2019-07-15 | 2019-11-08 | 孔令银 | A kind of rain rill Petrochemical Area Nei Pai partition apparatus |
-
2016
- 2016-08-29 CN CN201620991252.XU patent/CN205937873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425288A (en) * | 2019-07-15 | 2019-11-08 | 孔令银 | A kind of rain rill Petrochemical Area Nei Pai partition apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO., LTD. Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE CORPORATION PLC |
|
| CP01 | Change in the name or title of a patent holder |