CN204573296U - The changeable many device for revolving and driving of hand-operated pneumatic - Google Patents
The changeable many device for revolving and driving of hand-operated pneumatic Download PDFInfo
- Publication number
- CN204573296U CN204573296U CN201420860160.9U CN201420860160U CN204573296U CN 204573296 U CN204573296 U CN 204573296U CN 201420860160 U CN201420860160 U CN 201420860160U CN 204573296 U CN204573296 U CN 204573296U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- conical gear
- conversion block
- revolving
- valve rod
- 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
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides the changeable many device for revolving and driving of a kind of hand-operated pneumatic, its gear drive comprises greatly, small conical gear etc., large conical gear and small conical gear mesh together, large conical gear rotational movement valve rod moves up and down, Pneumatic actuator comprises cylinder etc., device for revolving and driving comprises rotation handwheel, conversion block, pin, clip nut etc., structure is simple, easy to use, Jie structure Jin Cou ﹑ opens and closes rapidly, can in the idle situation of cylinder, valve can be driven to work on handwheel, when handle on the right time, clip nut and valve rod unclamp, the band ovable valve stem that moves up and down of cylinder moves together, thus make flashboard open and close passage, when handle on the left side, together with clip nut hugs with valve rod, handwheel and large small conical gear drive valve rod elevating movement, flashboard can be manually made to open and close passage equally, make valve more secure under the occasion of danger.
Description
Technical field
The utility model relates to mechanical engineering valve technology field, particularly relates to the changeable many device for revolving and driving of a kind of hand-operated pneumatic.
Background technique
Valve is in fluid system, is used for controlling the device of the direction of fluid, pressure, flow.Valve is the device medium in pipe arrangement and equipment (liquid, gas, powder) being flowed or stops also controlling its flow.
Valve is controlling component in pipeline fluid transporting system, and it is used to change path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.For the valve that fluid controls, various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification various, the inside nominal diameter of valve reaches greatly the industrial pipeline valve of 10m to latus rectum from atomic little Gauge Valves.Valve can be used for controlling all kinds such as water, steam, oil product, gas, mud, various Korrosionsmedium, liquid metal and radioactive fluid and fluidly flows, the working pressure of valve can ultrahigh pressure from 0.0013MPa to 1000MPa, and operating temperature is from the ultralow temperature of-270 DEG C to the high temperature of 1430 DEG C.The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, turbine, electromagnetic driven, electromagnetism surge, electricity surges, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, or do not rely on transducing signal and simply open or close, valve rely on drive or automechanism makes open-shut device be elevated, slippage, swing or rotation motion, thus the size changing its Flow area is to realize its controlling functions.
Valve actuator is a kind of device be connected for operated valve and with valve.This device can manual, electronic, pneumatic, to surge or the power source of its combining form drives, its movement process can be controlled by the size of stroke, torque or end thrust.Many turning valves drive unit, is mainly applicable to various types of gate valve, stop valve and throttle valve etc.But in prior art, under a lot of complicated situation, if a kind of drive unit defective valves is just difficult to open, bring to the valve worked unfavorable, such as work as cylinder leakage tester, or source of the gas interrupts, valve just cannot work.
Model utility content
For above-mentioned defect of the prior art and problem, the object of the utility model embodiment is to provide a kind of changeable many device for revolving and driving of hand-operated pneumatic of better reliability, thus increases work efficiency.
In order to achieve the above object, the utility model embodiment provides following technological scheme:
The changeable many device for revolving and driving of a kind of hand-operated pneumatic, comprise adjustable bearings seat, bearing support, conversion block, pinion stand, pin, baffle plate, clip nut, bottom bearing, large conical gear, supporting sleeve, sliding sleeve, piston rod, cylinder bottom, piston, attaching nut, indicating arm, cylinder, hexagon nut, cylinder upper cover, pull bar, small conical gear, key, bearing gland, gear shaft, rotate handwheel, pin, handle and valve rod, wherein adjustable bearings seat is connected by bearing with bearing support, it is characterized in that, be provided with device for revolving and driving, gear drive and Pneumatic actuator:
Gear drive comprises large conical gear, small conical gear, pin, baffle plate, large conical gear and small conical gear mesh together, large conical gear rotational movement valve rod moves up and down, baffle plate is arranged on pinion stand, outside clip nut two ends, large conical gear is located at around valve rod, and be connected by pin with supporting sleeve, small conical gear is connected with gear shaft;
Pneumatic actuator is made up of cylinder, supporting sleeve, sliding sleeve, piston rod, cylinder bottom, piston, indicating arm, hexagon nut, attaching nut, cylinder upper cover, pull bar, an inlet hole is respectively arranged at the top of cylinder and bottom, piston is provided with in cylinder, piston is connected with piston rod, and indicating arm, piston rod and valve rod are connected from top to bottom successively; Be connected by hexagon nut by the upper and lower two ends of pull bar between cylinder upper cover with cylinder bottom, piston rod is outside equipped with supporting sleeve and sliding sleeve, supporting sleeve is connected with lower cover of air cylinder bearing, attaching nut's fitted bolt and packing ring connect together bottom bearing and cylinder, indicating arm and cylinder upper cover, piston rod and piston, piston and cylinder, piston rod and sliding sleeve, sliding sleeve and supporting sleeve all use packing seal;
Device for revolving and driving is made up of handle, rotation handwheel, gear shaft, key, bearing gland, bottom bearing, conversion block, pin, clip nut, pinion stand, and rotate handwheel and be connected with gear shaft, bottom bearing is connected by bearing with gear shaft; Bearing gland pushes down gear shaft, and gear shaft is provided with keyway, is mounted with key above, and after gear shaft turns to small conical gear place, key drives small conical gear to move together; Clip nut is arranged on inside pinion stand, and conversion block is arranged at outside valve rod, below clip nut, the orbiting of the arc-shaped that pin is arranged on conversion block, and conversion block is placed in the top of bearing support, and pinion stand is enclosed within outside conversion block, and conversion block is equipped with handle; Clip nut is connected by pin with conversion block, and clip nut is engaged with valve rod by screw thread.
Preferred as technique scheme, when handle is arranged at the right, cylinder operation, now clip nut and valve rod unclamp.
Preferred as technique scheme, when handle wrench is in the process on the left side, pin has the orbiting of arc-shaped on conversion block.
Preferred as technique scheme, two ends, described conversion block left and right are respectively arranged with the track of 1 arc-shaped, and pin is also corresponding is provided with 2, is placed on track respectively.
The changeable many device for revolving and driving of a kind of hand-operated pneumatic that the utility model embodiment provides, compared with prior art, advantage of the present utility model is just: structure is simple, easy to use, Jie structure Jin Cou ﹑ opens and closes rapidly, can in the idle situation of cylinder, valve can be driven to work on handwheel, when handle on the right time, clip nut and valve rod unclamp, the band ovable valve stem that moves up and down of cylinder moves together, thus make flashboard open and close passage, when handle on the left side, together with clip nut hugs with valve rod, handwheel and large small conical gear drive valve rod elevating movement, flashboard can be manually made to open and close passage equally, make valve more secure under the occasion of danger.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation be applied on shutoff valve of the changeable many device for revolving and driving of a kind of hand-operated pneumatic of the utility model embodiment.
Fig. 2 is the structural representation of the conversion block of the changeable many device for revolving and driving of a kind of hand-operated pneumatic of the utility model embodiment.
Fig. 3 is the structural representation of the clip nut of the changeable many device for revolving and driving of a kind of hand-operated pneumatic of the utility model embodiment.
Fig. 4 is the clip nut of the changeable many device for revolving and driving of a kind of hand-operated pneumatic of the utility model embodiment and valve rod view when separating.
In figure: 1-adjustable bearings seat, 2-bearing support, 3-conversion block, 4-pinion stand, 5-pin, 6-baffle plate, 7-clip nut, 8-bottom bearing, 9-large conical gear, 10-supporting sleeve, 11-sliding sleeve, 12-piston rod, 13-cylinder bottom, 14-piston, 15-attaching nut, 16-indicating arm, 17-cylinder, 18-hexagon nut, 19-cylinder upper cover, 20-pull bar, 21-small conical gear, 22-key, 23-bearing gland, 24-gear shaft, 25-handwheel, 26-sells, 27-handle, 28-valve rod.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, be clearly and completely described the technical solution of the utility model, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-4, the changeable many device for revolving and driving of a kind of hand-operated pneumatic, under normal circumstances, handle 27 is on the right, cylinder is in work, now clip nut 7 and valve rod unclamp, an inlet hole is respectively arranged at the top of cylinder and bottom, gas enters from inlet hole below, the piston 14 promoting cylinder moves upward, ovable valve stem just can be with to move upward, when gas enters from inlet hole above, promote piston 14 to move downward, valve rod is also just pushed and moves downward, generally speaking, be exactly moving up and down of cylinder piston, moving up and down with ovable valve stem.
When handle 27 is pulled in the process on the left side, pin 5 has the orbiting of arc-shaped on conversion block 3, rotate handwheel 25, gear shaft 24 small conical gear 21 of ining succession moves together, large conical gear 9 and small conical gear 21 mesh together, and large conical gear 9 rotational movement valve rod moves up and down, in other words, this drive unit can in pneumatic idle situation, manually-operable valve.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (4)
1. the changeable many device for revolving and driving of hand-operated pneumatic, comprise adjustable bearings seat, bearing support, conversion block, pinion stand, pin, baffle plate, clip nut, bottom bearing, large conical gear, supporting sleeve, sliding sleeve, piston rod, cylinder bottom, piston, attaching nut, indicating arm, cylinder, hexagon nut, cylinder upper cover, pull bar, small conical gear, key, bearing gland, gear shaft, rotate handwheel, pin, handle and valve rod, wherein adjustable bearings seat is connected by bearing with bearing support, it is characterized in that, be provided with device for revolving and driving, gear drive and Pneumatic actuator:
Gear drive comprises large conical gear, small conical gear, pin, baffle plate, large conical gear and small conical gear mesh together, large conical gear rotational movement valve rod moves up and down, baffle plate is arranged on pinion stand, outside clip nut two ends, large conical gear is located at around valve rod, and be connected by pin with supporting sleeve, small conical gear is connected with gear shaft;
Pneumatic actuator is made up of cylinder, supporting sleeve, sliding sleeve, piston rod, cylinder bottom, piston, indicating arm, hexagon nut, attaching nut, cylinder upper cover, pull bar, an inlet hole is respectively arranged at the top of cylinder and bottom, piston is provided with in cylinder, piston is connected with piston rod, and indicating arm, piston rod and valve rod are connected from top to bottom successively; Be connected by hexagon nut by the upper and lower two ends of pull bar between cylinder upper cover with cylinder bottom, piston rod is outside equipped with supporting sleeve and sliding sleeve, supporting sleeve is connected with lower cover of air cylinder bearing, attaching nut's fitted bolt and packing ring connect together bottom bearing and cylinder, indicating arm and cylinder upper cover, piston rod and piston, piston and cylinder, piston rod and sliding sleeve, sliding sleeve and supporting sleeve all use packing seal;
Device for revolving and driving is made up of handle, rotation handwheel, gear shaft, key, bearing gland, bottom bearing, conversion block, pin, clip nut, pinion stand, and rotate handwheel and be connected with gear shaft, bottom bearing is connected by bearing with gear shaft; Bearing gland pushes down gear shaft, and gear shaft is provided with keyway, is mounted with key above, and after gear shaft turns to small conical gear place, key drives small conical gear to move together; Clip nut is arranged on inside pinion stand, and conversion block is arranged at outside valve rod, below clip nut, the orbiting of the arc-shaped that pin is arranged on conversion block, and conversion block is placed in the top of bearing support, and pinion stand is enclosed within outside conversion block, and conversion block is equipped with handle; Clip nut is connected by pin with conversion block, and clip nut is engaged with valve rod by screw thread.
2. the changeable many device for revolving and driving of a kind of hand-operated pneumatic according to claim 1, is characterized in that, when handle is arranged at the right, cylinder operation, now clip nut and valve rod unclamp.
3. the changeable many device for revolving and driving of a kind of hand-operated pneumatic according to claim 1, is characterized in that, when handle wrench is in the process on the left side, pin has the orbiting of arc-shaped on conversion block.
4. the changeable many device for revolving and driving of a kind of hand-operated pneumatic according to claim 1, is characterized in that, two ends, described conversion block left and right are respectively arranged with the track of 1 arc-shaped, and pin is also corresponding is provided with 2, is placed on track respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860160.9U CN204573296U (en) | 2014-12-30 | 2014-12-30 | The changeable many device for revolving and driving of hand-operated pneumatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860160.9U CN204573296U (en) | 2014-12-30 | 2014-12-30 | The changeable many device for revolving and driving of hand-operated pneumatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573296U true CN204573296U (en) | 2015-08-19 |
Family
ID=53865933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860160.9U Expired - Fee Related CN204573296U (en) | 2014-12-30 | 2014-12-30 | The changeable many device for revolving and driving of hand-operated pneumatic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573296U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351602A (en) * | 2015-11-13 | 2016-02-24 | 银川英奥特自控有限公司 | Manual and automatic switchover engagement and disengagement device for pneumatic actuator |
| CN111472718A (en) * | 2020-04-01 | 2020-07-31 | 陕西百豪科技发展有限责任公司 | Three-in-one switch adjusting device for natural gas well and adjusting method thereof |
| CN111895163A (en) * | 2020-08-14 | 2020-11-06 | 蓝晶晶 | Industrial stop valve |
-
2014
- 2014-12-30 CN CN201420860160.9U patent/CN204573296U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351602A (en) * | 2015-11-13 | 2016-02-24 | 银川英奥特自控有限公司 | Manual and automatic switchover engagement and disengagement device for pneumatic actuator |
| CN105351602B (en) * | 2015-11-13 | 2018-02-27 | 银川英奥特自控有限公司 | The manual automatic switchover arrangement of clutch of pneumatic actuator |
| CN111472718A (en) * | 2020-04-01 | 2020-07-31 | 陕西百豪科技发展有限责任公司 | Three-in-one switch adjusting device for natural gas well and adjusting method thereof |
| CN111895163A (en) * | 2020-08-14 | 2020-11-06 | 蓝晶晶 | Industrial stop valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104827077A (en) | Equipment for processing valve | |
| CN204573296U (en) | The changeable many device for revolving and driving of hand-operated pneumatic | |
| CN104827078A (en) | Device for drilling hole in flange on valve | |
| CN204603368U (en) | A kind of equipment processing valve | |
| CN207034349U (en) | A kind of gas pipeline special pneumatic gate valve | |
| CN204603889U (en) | A kind of device for processing valve | |
| US9920842B1 (en) | Low-torque choke valve for well automation | |
| CN203322376U (en) | Electrohydraulic control three-way valve easy to seal | |
| CN203880184U (en) | Manual operation and automation convertible valve | |
| CN203322327U (en) | Sealed type hand wheel driving plate valve | |
| CN212960137U (en) | Rising stem plate valve closing limiting structure | |
| CN203322326U (en) | Manual type plate gate provided with limit part | |
| CN203703264U (en) | Novel vertical type spherical check valve | |
| CN203322339U (en) | Gate valve easy to assemble | |
| CN203322433U (en) | Track ball valve with observation window | |
| CN203322328U (en) | Parallel double-gate-disc sluice valve | |
| CN203322356U (en) | Fixed ball valve with sealing sleeves | |
| CN204387384U (en) | Frock formula ball valve base structure | |
| CN203322366U (en) | Power-driven anti-explosion fixed ball valve with sealing rings | |
| CN203146877U (en) | Electric and high-pressure cast steel gate valve with oil nozzle | |
| CN204153291U (en) | A kind of valve of fast shut-off | |
| CN203322284U (en) | High-water-pressure shut-off valve with graphite ring | |
| CN203322410U (en) | Safety valve with sealing sleeve | |
| CN204387382U (en) | Top-loading ball valve tool structure | |
| CN203322331U (en) | Gate valve provided with easily assembled hand wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102600 Beijing city Daxing District Panggezhuang Town Green Road No. 3 Patentee after: BEIJING VALVE GENERAL FACTORY CO., LTD. Address before: 102600 Beijing city Daxing District Panggezhuang Town Green Road No. 3 Patentee before: Beijing Valve General Factory Group Co., Ltd. |
|
| 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: 20150819 Termination date: 20201230 |