CN106763839A - Pneumatic type pedal control switch - Google Patents
Pneumatic type pedal control switch Download PDFInfo
- Publication number
- CN106763839A CN106763839A CN201611199692.2A CN201611199692A CN106763839A CN 106763839 A CN106763839 A CN 106763839A CN 201611199692 A CN201611199692 A CN 201611199692A CN 106763839 A CN106763839 A CN 106763839A
- Authority
- CN
- China
- Prior art keywords
- pedal
- base
- sealing gasket
- supporting plate
- connecting hole
- 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/62—Pedals or like operating members, e.g. actuated by knee or hip
Abstract
The invention discloses a kind of pneumatic pedal control switch, belong to frame for movement technical field, be a kind of pedal control switch applied on apparatus for cleaning gun, the operation of single list pin is capable of achieving the break-make of air pipe line.It includes pedal, base, sealing gasket, screw, rotating shaft screw bolt, nut, O-ring seals, the anti-skidding gauze of pedal, the anti-skidding gauze of base.It is easy to use, simple structure, durable in use.
Description
Technical field
The invention belongs to frame for movement technical field, it is related to a kind of pneumatic type pedal control switch.
Background technology
Commonly used gas on-off switch belongs to valve class, and complex structure, each use all needs to pull hand handle with hand
Or rotate handwheel.Apparatus for cleaning gun needs to be realized wiping big gun activity with manual operating artillery cleaning staff, if certainly will be needed using operated pneumatic valve switch
Put down artillery cleaning staff pulling valve and then pick up artillery cleaning staff again and be operated or need two person cooperative works, so operation is not extremely square
Just, waste time and energy.
The content of the invention
To solve the above problems, the present invention provides a kind of pneumatic type pedal control switch, applies on apparatus for cleaning gun
Pedal control switch.The operation of single list pin is capable of achieving the break-make of air pipe line.
The technical scheme is that：A kind of pneumatic type pedal control switch, it includes pedal, base plate, base
Supporting plate, sealing gasket, rotating shaft, O-ring seals, gas-tpe fitting；Pedal is a T-shaped structure plate, and it is by riser and transverse slat group
Into；Riser is provided with connecting hole and passage；Connecting hole is used for the rotating shaft connecting hole that pedal is connected with base supporting plate；It is foot-operated
The passage center of circle on plate is acute angle with the angle a of the normal direction of pedal transverse slat with the line in the connecting hole center of circle；Pedal
Can be rotated clockwise or counterclockwise around rotating shaft, when the downward-sloping a angles in the transverse slat front end of pedal, the ventilation on riser
Hole and it is aligned with the interstitial hole of bottom sealing gasket；Base by base plate and two base gripper shoe groups into；Base supporting plate bottom
It is connected with base plate；Base supporting plate is triangular structure, and top has the first connecting hole, bottom both sides on three angles
There is the second connecting hole, a centre to set a screwed hole respectively；First connecting hole is used to rotate company through rotating shaft and pedal
Connect, two the second connecting holes are used to be connected between two base supporting plates, the screwed hole outside connection tracheae in base supporting plate
Joint, inner side connection sealing gasket；Sealing gasket is nonmetallic flange arrangement, and centre has through hole, and sealing gasket boss periphery has spiral shell
Line, boss is located in the screwed hole of supporting plate, is connected with the screwed hole in supporting plate, between sealing gasket periphery and base supporting plate
Contact surface at install O-ring seals；Sealing gasket has two respectively positioned at the left and right sides of pedal, sealing gasket and pedal
Contact surface is plane, and two sealing gaskets are connected with each adjacent supporting plate respectively, and parallel arrangement；Two base supporting plates point
Not Wei Yu two outsides of sealing gasket, and parallel arrangement.
Using pedal control switch, base support block 3 is fixed on base plate 2 by screw 5, constitutes base.It is foot-operated
Plate 1 and base support block 3 are connected by pedal shaft bolt 6, and pedal 1 is provided with through hole with base support block 3, in pedal
Sealing gasket 4 is installed between 1 and the adjacent two through hole of base support block 3, O-ring seals 8 be embedded in sealing gasket 4 and base support block 3 it
Between, play a part of sealing.
When pedal 1 is depressed, pedal 1 is rotated along bolt rotating shaft 6, when on the through hole on pedal 1 and base support block 3
Stomata to it is upper when, gas circuit connection.Similarly, pedal 1 is rotated backward, is made on the passage and base support block on pedal 1
Stomata stagger, gas circuit disconnect.
Originally the advantage of pneumatic pedal control switch is：It is easy to use, simple structure, durable in use.
Brief description of the drawings
Fig. 1 is pedal control switch exploded view of the present invention.
Fig. 2 is pedal control switch off-state front view of the present invention.
Fig. 3 is Fig. 2 " A-A to " sectional view, and view is pedal control switch closure state.
Fig. 4 is pedal control switch on-state front view of the present invention.
Fig. 5 is Fig. 4 " B-B direction " sectional view.
Fig. 6 is the pedal schematic diagram of pedal controlling switch.
Fig. 7 is the base plate schematic diagram of pedal controlling switch.
Fig. 8 is the support block schematic diagram of pedal controlling switch.
Wherein, 1. pedal, 2. base plate, 3. base support block, 4. sealing gasket, 5. screw, 6. rotating shaft screw bolt, 7. spiral shell
Mother, 8.O shape sealing rings, the 9. anti-skidding gauze of pedal, the 10. anti-skidding gauze of base, 11. gas-tpe fittings.
1-1. connecting holes, 1-2. passages, 1-3 transverse slats, 1-4 risers
2-1. screw connecting holes, 3-1. connecting holes, 3-2. screwed holes, 3-3 connecting holes, 3-4 screw connecting holes.
Specific embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings：
A kind of pneumatic type pedal control switch, it includes pedal 1, base plate 2, base supporting plate 3, sealing gasket 4, spiral shell
Nail 5, rotating shaft screw bolt 6, nut 7, the anti-skidding gauze 10 of the anti-skidding gauze 9, base of O-ring seals 8, pedal, gas-tpe fitting 11.
Pedal 1 is a T-shaped structure plate, and it is made up of riser and transverse slat.Transverse slat is the place that pin is trampled, and is glued on transverse slat
The patch anti-skidding gauze 9 of pedal；Riser is provided with connecting hole 1-1 and passage 1-2；Connecting hole 1-1 is used for pedal 1 and base branch
The connecting hole of the rotating shaft screw bolt 6 of the connection of fagging 3.
Pedal 1 can be rotated clockwise or counterclockwise around rotating shaft screw bolt 6, when the passage on the riser of pedal 1 and
When being overlapped with the passage in base supporting plate 3, gas circuit connection；When the passage on the riser of pedal 1 and with base supporting plate 3
On passage when staggering, gas circuit disconnects.
Base is made up of base plate 2 and two base supporting plates 3.Base supporting plate 3 is by screw 5 and base plate 2
It is connected.Base supporting plate 3 is triangular structure, sets a connecting hole 3-1 on three angles respectively, two connecting hole 3-3, in
Between set a screwed hole 3-2, vertical facade sets screw connecting hole 3-4.
For rotating shaft screw bolt 6 by hole, two connecting hole 3-3 are used for two bases supports of bolt connection to connecting hole 3-1
Plate 3, the screwed hole 3-2 outsides connection gas-tpe fitting 11 in base supporting plate 3, sealing gasket 4, sealing gasket 4 and base are installed in inner side
O-ring seals 8 are installed between supporting plate 3, and then realize the excellent sealing of gas circuit.Connecting hole 3-3 is used for two base supporting plates 3
Between bolt connection.
Sealing gasket 4 is nonmetallic flange arrangement, is screw thread at boss, is connected with the screwed hole in supporting plate 3, sealing gasket 4
With installation O-ring seals 8 at the contact surface between supporting plate 3, play a part of gas circuit sealing.
The anti-skidding gauze 10 of base is pasted on base plate.
The passage 1-2 centers of circle and the line in the connecting hole 1-1 centers of circle and the normal direction of the transverse slat of pedal 1 on pedal 1
Angle a be acute angle.
Pedal 1 can be rotated clockwise or counterclockwise around rotating shaft screw bolt 6, when the downward-sloping a angles of the transverse slat of pedal 1
When spending, passage on riser and it is aligned with the interstitial hole of bottom sealing gasket 4.
As shown in Figure 2 and Figure 3, pedal control switch is the special gas path on-off switch of apparatus for cleaning gun, and its operation principle is：
Pedal 1 constitutes T-type structure by transverse slat 1-3 and riser 1-4 on pedal control switch, there is connecting hole 1-1 on riser) passage 1-
2；Screw hole 2-1 is machined with base plate 2, screw 5 is connected two supporting plates 3 of base plate 2 and base by screw hole 2-1
Connect firmly, base supporting plate 3 is provided with ventilation screwed hole 3-2 and connecting hole 3-1 and connecting hole 3-3, the inside thread of two supporting plate 3
Sealing gasket 4 is housed on the 3-2 of hole, O-ring 8 is installed between the supporting plate of sealing gasket 4 and two, play a part of sealing；Outside two supporting plates 3
Side is equipped with gas-tpe fitting 11.Rotating shaft screw bolt 6 passes through connecting hole 1-1 and connecting hole 3-1 by pedal 1 and two base supporting plates 3
Couple together, rotating shaft screw bolt 6 forms rotating shaft, be connected firmly for two supporting plates by rotating shaft screw bolt 6 by two other connecting hole 3-3.
Pedal 1 is rotated, riser passage 1-1 and the passage of two support block 3 are overlapped, and gas circuit is connected；Rotate backward pedal 1, riser
On passage 1-1 and two supporting plates 3 on passage stagger completely, gas circuit disconnect.
Claims (4)
1. a kind of pneumatic type pedal control switch, it is characterised in that it includes pedal (1), base plate (2), base support
Plate (3), sealing gasket (4), rotating shaft, O-ring seals (8), gas-tpe fitting (11)；
Pedal (1) is a T-shaped structure plate, and it is made up of riser and transverse slat；Riser is provided with connecting hole (1-1) and passage
(1-2)；Connecting hole (1-1) is used for the rotating shaft connecting hole that pedal (1) is connected with base supporting plate (3)；It is logical on pedal (1)
Stomata (1-2) center of circle is acute angle with the angle a of the normal direction of pedal (1) transverse slat with the line in connecting hole (1-1) center of circle；Pin
Pedal (1) can be rotated clockwise or counterclockwise around rotating shaft, when the downward-sloping a angles in the transverse slat front end of pedal (1), be stood
Passage on plate and it is aligned with the interstitial hole of bottom sealing gasket (4)；
Base is made up of base plate (2) and two base supporting plates (3)；Base supporting plate (3) bottom is with base plate (2) even
Connect fixation；Base supporting plate (3) is triangular structure, and top has the first connecting hole (3-1), bottom both sides difference on three angles
A screwed hole (3-2) is set with second connecting hole (3-3), centre；First connecting hole (3-1) is used for through rotating shaft and pin
Pedal (1) rotates connection, and two the second connecting holes (3-3) are used to be connected between two base supporting plates (3), base supporting plate
(3) screwed hole (3-2) outside connection gas-tpe fitting (11) on, inner side connects sealing gasket (4)；
Sealing gasket (4) is nonmetallic flange arrangement, and centre has through hole, and sealing gasket (4) boss periphery has screw thread, and boss is located at
In the screwed hole (3-2) of supporting plate (3), be connected with the screwed hole in supporting plate (3), sealing gasket (4) periphery and base supporting plate
(3) O-ring seals (8) are installed at the contact surface between；
With two respectively positioned at the left and right sides of pedal (1), sealing gasket (4) is sealing gasket (4) with pedal (1) contact surface
Plane, two sealing gaskets (4) connect with each adjacent supporting plate (3) respectively, and parallel arrangement；Two base supporting plate difference
Positioned at two outsides of sealing gasket (4), and parallel arrangement.
2. a kind of pneumatic type pedal control switch according to claim 1, it is characterised in that pedal is pasted on transverse slat and is prevented
Sliding gauze (9).
3. a kind of pneumatic type pedal control switch according to claim 1, it is characterised in that base is pasted on base plate
Anti-skidding gauze (10).
4. a kind of pneumatic type pedal control switch according to claim 1, it is characterised in that two base supporting plates (3)
Bottom surface has screw connecting hole (3-4), and the screw connecting hole (3-4) of base supporting plate (3) is used to be connected with base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199692.2A CN106763839B (en) | 2016-12-22 | 2016-12-22 | Pneumatic pedal control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199692.2A CN106763839B (en) | 2016-12-22 | 2016-12-22 | Pneumatic pedal control switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106763839A true CN106763839A (en) | 2017-05-31 |
| CN106763839B CN106763839B (en) | 2023-03-14 |
Family
ID=58899519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199692.2A Active CN106763839B (en) | 2016-12-22 | 2016-12-22 | Pneumatic pedal control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763839B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801265A (en) * | 1984-11-23 | 1989-01-31 | Siemens Aktiengesellschaft | Control valve device for a dental device |
| CN2068625U (en) * | 1990-01-19 | 1991-01-02 | 石家庄市阀门三厂 | Valve |
| CN101319729A (en) * | 2008-07-02 | 2008-12-10 | 浙江苏强格液压有限公司 | Variable pin pilot valve |
| CN201396451Y (en) * | 2009-01-22 | 2010-02-03 | 刘天文 | Pedal water control energy saving switch |
| CN201486951U (en) * | 2009-08-28 | 2010-05-26 | 夏明晶 | Three-position five-way pneumatic foot switch |
| CN202469036U (en) * | 2012-03-15 | 2012-10-03 | 洪建加 | Foot valve |
| CN105570480A (en) * | 2015-12-31 | 2016-05-11 | 宁波市鄞州华坚阀门有限公司 | Pedal type control valve |
| CN206299813U (en) * | 2016-12-22 | 2017-07-04 | 北京北方车辆集团有限公司 | Pneumatic type pedal control switch |
-
2016
- 2016-12-22 CN CN201611199692.2A patent/CN106763839B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801265A (en) * | 1984-11-23 | 1989-01-31 | Siemens Aktiengesellschaft | Control valve device for a dental device |
| CN2068625U (en) * | 1990-01-19 | 1991-01-02 | 石家庄市阀门三厂 | Valve |
| CN101319729A (en) * | 2008-07-02 | 2008-12-10 | 浙江苏强格液压有限公司 | Variable pin pilot valve |
| CN201396451Y (en) * | 2009-01-22 | 2010-02-03 | 刘天文 | Pedal water control energy saving switch |
| CN201486951U (en) * | 2009-08-28 | 2010-05-26 | 夏明晶 | Three-position five-way pneumatic foot switch |
| CN202469036U (en) * | 2012-03-15 | 2012-10-03 | 洪建加 | Foot valve |
| CN105570480A (en) * | 2015-12-31 | 2016-05-11 | 宁波市鄞州华坚阀门有限公司 | Pedal type control valve |
| CN206299813U (en) * | 2016-12-22 | 2017-07-04 | 北京北方车辆集团有限公司 | Pneumatic type pedal control switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106763839B (en) | 2023-03-14 |
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