CN2551833Y - Ball valve opening-closing robot driven by electricity and hand - Google Patents
Ball valve opening-closing robot driven by electricity and hand Download PDFInfo
- Publication number
- CN2551833Y CN2551833Y CN 02271249 CN02271249U CN2551833Y CN 2551833 Y CN2551833 Y CN 2551833Y CN 02271249 CN02271249 CN 02271249 CN 02271249 U CN02271249 U CN 02271249U CN 2551833 Y CN2551833 Y CN 2551833Y
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- ball valve
- manual
- support
- electronic
- hand
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Abstract
A ball valve switch manipulator which can be operated by electric or hands is characterized in that the manipulator comprises a machine seat, an electric-driven mechanism, a mechanism connected with the handle of a ball valve, a manual clutch mechanism arranged between the electric-driven mechanism and the mechanism, and a support which is used for arranging the manipulator. When a gas alarm sends alarm signals and a power supply is connected, the electric-driven mechanism operates and drives a rocking arm which turns the handle of the ball valve to finish the close of the ball valve. When the signals of the gas alarm are eliminated, the ball valve can be opened by electric. The manual clutch mechanism can cause the electric-driven mechanism to separate from the rocking arm, thereby meeting the requirements of the manual controlling valve because of power failure, maintenance, and electric-driven power mechanism error. The utility model has the advantages of compact structure, ingenious design, safety and reliability, being cheap and high quality. The utility model has wide suitability with different gas ball valves and different gas alarms.
Description
Technical field
The utility model relates to the recloser that is used for valve, especially a kind of ball valve switch mechanism hand that adapts to electronic, the manual compatibility of fuel gas alarm.
Technical background
Along with the universal use of clean energy resource rock gas, liquefied petroleum gas (LPG) and town gas, people day by day strengthen the prevention awareness of gas leakage blast, poisoning serious accident, and the application of Fuel Gas Leak Alarm has begun to enter family.Existing Fuel Gas Leak Alarm connects with valve usually, so that when gas leakage, can rapidly fuel gas pipeline be cut off.At present, adopt solenoid valve or mortor operated valve supporting with it usually, its performance and effect are all better.The defective that the application of solenoid valve exists is: the application of this solenoid valve is to add an extra valve at the nearly not end of gas pipeline, can not replace entering the manual ball valve that every household must be adorned.Must raise the cost like this, simultaneously the leakage point that is cut off during automatic closing will lack.Though the alternative manual ball valve of mortor operated valve, if will keep its manual function, then price is higher.Solenoid valve and mortor operated valve all are mounted on the fuel gas pipeline, must be by gas industry authentication and permission, and installation must be undertaken by the full-time staff, and this gives undoubtedly to popularize to use and has brought inconvenience.For addressing the aforementioned drawbacks, someone has designed a kind ofly installs the motor machine arm device additional on existing manual ball valve, realize that with this ball valve controls automatically, the advantage of this design proposal is: mechanism hand is totally independent of ball valve, can be used with existing manual ball valve, be a kind of good technological scheme of too many expense and practicability that need not increase.Yet existing this class mechanism hand remains in following defective: what have is too small owing to structure, is used for the driving moment deficiency of switching ball, can only be applicable to the new valve of part, the old valve of ball valve that inapplicable moment is bigger than normal and fouling; The structure that has is too complicated, volume is big, cost is high; The outward appearance that has is too coarse and crude; What have does not have a manual operating device, can not manually-operable during power failure, and bring major defect for Security and maintenance property; The handle of removing former ball valve that has closes valve with shaft coupling, has lost suitability and the manual valve performance of closing to different ball valves.
Summary of the invention
The purpose of this utility model is the deficiency at above-mentioned existence, and a kind of fuel gas pipeline that is totally independent of is provided, and is applicable to ball valve switch mechanism hand fuel gas alarm, that adapt to electronic, the manual compatibility of the existing fuel gas ball valve of various brands.
The ball valve switch mechanism hand of electronic, the manual compatibility of the utility model, it is characterized in that: described mechanism hand by support, be arranged on the electric driver mechanism on the support, the whirling arm mechanism that can be connected with the ball valve handle, the manual clutch mechanism that is provided with between electric driver mechanism and the whirling arm mechanism, and be used for the support composition that mechanism hand is installed.
The ball valve switch mechanism hand design principle of electronic, the manual compatibility of the utility model is: when fuel gas alarm sends alarm signal, and during turn-on power, the electric driver mechanism operation, the transmission whirling arm mechanism drives the ball valve handle by whirling arm mechanism, finishes closing of ball valve.Set manual clutch mechanism then can make electric driver mechanism and whirling arm mechanism break away from, and when power failure, maintenance and electric driver mechanism fault, satisfies the manually needs of control ball valve.
The ball valve switch mechanism hand design science of electronic, the manual compatibility of the utility model, structure is ingenious, reasonable, has the following advantages:
One, moment of torsion is big: because the hand getting of this construction machine is with enclosed retarder reduction of speed just with motor, increases one-level final decline speed again and reach big reduction of speed ratio, and simple in structure, and can bear high pulling torque.Reduction of speed ratio and moment of torsion have increased, and cost does not obviously increase.Since moment of torsion strengthen go for different brands, and fouling with old ball valve.
Two, because ball valve switch mechanism hand is totally independent of ball valve, the mechanism hand pivoted arm is provided with and is used to adapt to the structure that connects between the different size ball valve handle, therefore this mechanism hand can adapt to different ball valve handle width, eliminates the pivoted arm gap, and it is convenient and reliable to come to automatic switch control.Supporting structure is simply firm, and is strong to the suitability of different ball valves.The structure of this mechanism hand is more equipped than the ball valve of the easier adaptation of the shaft coupling structure that removes handle and different brands, 4 minutes or 6 fens different bores.Thereby be applicable to that various places Gas Company custom selects the ball valve of authentication for use, and to give to popularize and use and old pipeline transformation brings convenience and feasibility, the permission that obtains various places Gas Company is easily adopted.
Three, because this mechanism hand is provided with clutch mechanism between electric driver mechanism and pivoted arm, the operator can handle like a cork and make pivoted arm break away from electric driver mechanism, satisfy having a power failure or hand switch ball valve during the electric driver mechanism fault, the multiplication Security, and made things convenient for maintenance and debugging to ball valve.Described clutch mechanism is simple and reliable, and is easy to operate, low cost.
Four, this mechanism hand compact overall structure, ingenious is safe and reliable, high quality and inexpensive.
Five, can according to circumstances select interchange 12V, alternating current 220V, direct current 12V etc. for use, to satisfy and dissimilar Fuel Gas Leak Alarm apolegamys.
The concrete structure of the ball valve switch mechanism hand of electronic, the manual compatibility of the utility model is provided in detail by the following drawings and embodiment.
Description of drawings
Fig. 1 is the ball valve switch mechanism hand structural representation of electronic, manual compatibility;
Fig. 2 is the ball valve switch mechanism hand plan structure schematic representation of electronic, manual compatibility shown in Figure 1;
Fig. 3 is the ball valve switch mechanism hand left side TV structure schematic representation of electronic, manual compatibility shown in Figure 1;
Fig. 4 is the ball valve switch mechanism hand A-A cross-sectional view of electronic, manual compatibility shown in Figure 2.
Embodiment
The ball valve switch mechanism hand that can be clear that electronic, manual compatibility from Fig. 1, Fig. 2, Fig. 3 and Fig. 4 by support 10, be arranged on the electric driver mechanism on the support 10, the whirling arm mechanism that can be connected with ball valve 5 handgrips, the manual clutch mechanism that is provided with between electric driver mechanism and the whirling arm mechanism, and the support composition that is used for the mechanism hand installing and locating.Described electric driver mechanism is made of the driving gear on reducing motor 15 and the motor output shaft 3, and reducing motor 15 is installed on the support 10 by screw 12,13, and support 10 is provided with housing 14; Described whirling arm mechanism is made of terminal tooth sector 4, output shaft 11 and pivoted arm 9, terminal tooth sector 4 is installed on the support 10 by output shaft 11, output shaft 11 is parallel with above-mentioned reducing motor 15 output shafts, between terminal tooth sector 4 and the output shaft 11 for fixedlying connected, one end of output shaft 11 stretches out support 10 and pivoted arm 9 is installed, the outer end of pivoted arm 9 is provided with arc-shaped slot 25, and arc-shaped slot 25 is provided with the screw 7 and the nut 8 of clamping ball valve 5 handgrips; The both sides of terminal tooth sector 4 are provided with the micro limit switch 2 of the reducing motor 15 of two may command electric driver mechanisms, described micro limit switch 2 usefulness screws 1 are fixed on the support 10, terminal tooth sector 4 is when swinging, its side can touch little shape position limit switch 2, to cut off reducing motor 15 power supplys of electric driver mechanism, make reducing motor 15 terminal tooth sector 4 just or antiport 90 stop when spending; Described manual clutch mechanism is by mesomerism gear 24, manually axle 20 and Returnning spring 22 constitute, mesomerism gear 24 is installed between above-mentioned driving gear 3 and the terminal tooth sector 4 by manual axle 20, form Transmitted chains between the three, one end of described manual axle 20 stretches out support 10, and mounting knob 19, Returnning spring 22 is nested with on the manual axle 20 between mesomerism gear 24 and the support 10, manually axle 20 can move axially, pull down and start moving axis 20 and can make the mesomerism gear 24 of its end break away from engagement with terminal tooth sector 4 and driving gear 3, the manual axle of no external force pulling 20 o'clock, mesomerism gear 24 is under Returnning spring 22 effects, be in and driving gear 3 and terminal tooth sector 4 engagements, in order to reduce the friction of 24 of Returnning spring 22 and mesomerism gears, 22 of mesomerism gear 24 and Returnning springs are provided with antifriction plain washer 23; Described support is by pipeline folder 18 and fixing ear piece 27, and clamping bolt 16,17 is formed, fixedly ear piece 27 is cemented in the bottom surface of support 10, for making the mechanism hand mounting point accurate, fixedly ear piece 27 is provided with and rises as high as the banks 26 for construction bolt 16 position regulation, rely on to be arranged on and rise as high as the banks 26 on the fixing ear piece 27, press from both sides fixedly ear piece 27 move left and right on 18 but be installed in pipeline.
Electronic, the manually installation and the working procedure of the ball valve switch mechanism hand of compatibility: the pipeline by support presss from both sides 18 mechanism hand is installed on ball valve 5 bodies, utilize the position of the 26 can regulate supports about 10 of rising as high as the banks on the fixing ear piece 27, utilize the also setting angle of can regulate support 10 on ball valve of pipeline folder 18, the output shaft 11 that makes mechanism hand during adjusting as far as possible and the mandrel of ball valve 5 are at same axis, regulate the screw 7 that is set in the pivoted arm 9 end arc-shaped slots 25 then, 8 fixed position, make pivoted arm 9 no gaps clamp the handgrip of ball valve 5, select the screw 7 of certain-length for use, 8, then can satisfy and different model, in height adaptive of different size ball valve handgrip.The power line 21 of the ball valve switch mechanism hand of described electronic, manual compatibility is connected with the gas leakage alarm device.When the gas leakage alarm device sends alarm signal or alarm signal elimination, the power turn-on that connects the ball valve switch mechanism hand of electronic, manual compatibility, reducing motor 15 operations, the driving gear 3 that is installed on reducing motor 15 output shafts rotates, with the mesomerism gear 24 of driving gear 3 engagement and with the terminal tooth sector 4 of mesomerism gear 24 engagements by transmission, terminal tooth sector 4 drives output shaft 11 and rotates, output shaft 11 rotates the pivoted arm 9 that directly drives its end and rotates, stir the handgrip of ball valve 5 by pivoted arm 9, make ball valve 5 close or open.If when needing manual control ball valve 5, only with hand points to and spurs the manually handle 19 of axle 20 that exposes at the clutch mechanism of support 10 bottoms down, can make the engagement of mesomerism gear 24 disengagings and terminal tooth sector 4 and driving gear 3, terminal tooth sector 4 just is in the neutral state at this moment, and ball valve 5 handgrips can freely be stirred; If unclamp finger, clutch mechanism makes mesomerism gear 24 and terminal tooth sector 4 and driving gear 3 recover engagement by Returnning spring 22, makes mechanism hand be in electronic stand-by state again.
Claims (7)
1, a kind of ball valve switch mechanism hand of electronic, manual compatibility, it is characterized in that: described mechanism hand by support, be arranged on the electric driver mechanism on the support, the whirling arm mechanism that can be connected with the ball valve handle, the manual clutch mechanism that is provided with between electric driver mechanism and the whirling arm mechanism, and be used for the support composition that mechanism hand is installed.
2, the ball valve switch mechanism hand of electronic, manual compatibility according to claim 1, it is characterized in that: electric driver mechanism is made of the driving gear (3) on reducing motor (15) and the motor output shaft, reducing motor (15) is installed on the support (10) by screw (12), (13), and support (10) is provided with housing (14).
3, according to claim 1 electronic, the ball valve switch mechanism hand of manual compatibility, it is characterized in that: whirling arm mechanism is by terminal tooth sector (4), output shaft (11) and pivoted arm (9) constitute, terminal tooth sector (4) is installed on the support (10) by output shaft (11), output shaft (11) is parallel with above-mentioned reducing motor (15) output shaft, between terminal tooth sector (4) and the output shaft (11) for fixedlying connected, one end of output shaft 11 stretches out support (10) and pivoted arm (9) is installed, pivoted arm (9) outer end is provided with the screw (7) of no gap clamping ball valve (5) handgrip, nut (8), the both sides of terminal tooth sector (4) are provided with the micro limit switch (2) of the reducing motor (15) of two may command electric driver mechanisms.
4, the ball valve switch mechanism hand of electronic, manual compatibility according to claim 1, it is characterized in that: manual clutch mechanism is made of mesomerism gear (24), manual axle (20) and Returnning spring (22), mesomerism gear (24) is installed between above-mentioned driving gear (3) and the terminal tooth sector (4) by manual axle (20), is meshing with each other between the three; Manually an end of axle (20) stretches out support (10), and mounting knob (19), Returnning spring (22) is nested with on the manual axle (20) between mesomerism gear (24) and the support (10), manually axle (20) can move axially, and pulls down to start moving axis (20) and can make the mesomerism gear (24) of its end break away from engagement with terminal tooth sector (4) and driving gear (3).
5, the ball valve switch mechanism hand of electronic, manual compatibility according to claim 1, it is characterized in that: support is by pipeline folder (18) and fixing ear piece (27), and clamping bolt (16), (17) are formed, fixedly ear piece (27) is cemented in the bottom surface of support (10), and fixedly ear piece (27) is connected with pipeline folder (18) by bolt (16).
6, the ball valve switch mechanism hand of electronic, manual compatibility according to claim 3, it is characterized in that: the outer end of pivoted arm (9) is provided with arc-shaped slot (25), arc-shaped slot (25) is provided with screw (7) and the nut (8) that can not have gap clamping ball valve (5) handgrip
7, the ball valve switch mechanism hand of electronic, manual compatibility according to claim 5, it is characterized in that: fixedly be provided with rise as high as the banks (26) regulated for support (10) mounting point on the ear piece (27), be used for fixing ear piece (27) and pipeline and press from both sides the bolt (16) that (18) be connected and be set in rise as high as the banks (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271249 CN2551833Y (en) | 2002-06-19 | 2002-06-19 | Ball valve opening-closing robot driven by electricity and hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271249 CN2551833Y (en) | 2002-06-19 | 2002-06-19 | Ball valve opening-closing robot driven by electricity and hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551833Y true CN2551833Y (en) | 2003-05-21 |
Family
ID=33736142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271249 Ceased CN2551833Y (en) | 2002-06-19 | 2002-06-19 | Ball valve opening-closing robot driven by electricity and hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551833Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343561C (en) * | 2004-04-14 | 2007-10-17 | 郭跃进 | Automatic manipulator gear for gas pipeline cut-off valve |
| CN104464204A (en) * | 2014-12-19 | 2015-03-25 | 东南大学 | Household gas leakage alarm and automatic gas source cutoff device |
| CN108067024A (en) * | 2018-01-31 | 2018-05-25 | 海宁美康环保科技有限公司 | Fore filter with automatic blowdown function |
| CN108343771A (en) * | 2018-01-28 | 2018-07-31 | 昆山富凌能源利用有限公司 | A kind of plug valve of dual-driving-mode |
| CN108662188A (en) * | 2018-06-14 | 2018-10-16 | 中国计量大学 | A kind of PE ball valves self closing device |
| CN109442085A (en) * | 2018-11-30 | 2019-03-08 | 赣南师范大学 | A kind of liftable valve automatic open/close system |
| CN110924491A (en) * | 2019-12-31 | 2020-03-27 | 梅雪竹 | Automatic control system of bow-free triangular valve |
| CN111022748A (en) * | 2019-12-10 | 2020-04-17 | 浙江浙远益茂阀门有限公司 | Intelligent valve based on Internet of things |
| CN111059478A (en) * | 2019-12-16 | 2020-04-24 | 克莱门斯工业传感器南京有限公司 | Gaseous check out test set convenient to installation |
-
2002
- 2002-06-19 CN CN 02271249 patent/CN2551833Y/en not_active Ceased
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343561C (en) * | 2004-04-14 | 2007-10-17 | 郭跃进 | Automatic manipulator gear for gas pipeline cut-off valve |
| CN104464204A (en) * | 2014-12-19 | 2015-03-25 | 东南大学 | Household gas leakage alarm and automatic gas source cutoff device |
| CN104464204B (en) * | 2014-12-19 | 2017-03-29 | 东南大学 | A kind of Domestic gas leakage alarm and automatically cut off compressed air source unit |
| CN108343771A (en) * | 2018-01-28 | 2018-07-31 | 昆山富凌能源利用有限公司 | A kind of plug valve of dual-driving-mode |
| CN108067024A (en) * | 2018-01-31 | 2018-05-25 | 海宁美康环保科技有限公司 | Fore filter with automatic blowdown function |
| CN108662188A (en) * | 2018-06-14 | 2018-10-16 | 中国计量大学 | A kind of PE ball valves self closing device |
| CN109442085A (en) * | 2018-11-30 | 2019-03-08 | 赣南师范大学 | A kind of liftable valve automatic open/close system |
| CN111022748A (en) * | 2019-12-10 | 2020-04-17 | 浙江浙远益茂阀门有限公司 | Intelligent valve based on Internet of things |
| CN111059478A (en) * | 2019-12-16 | 2020-04-24 | 克莱门斯工业传感器南京有限公司 | Gaseous check out test set convenient to installation |
| CN110924491A (en) * | 2019-12-31 | 2020-03-27 | 梅雪竹 | Automatic control system of bow-free triangular valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20070611 Decision number of declaring invalidation: 9965 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120619 Granted publication date: 20030521 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130628 Decision number of declaring invalidation: 20535 Granted publication date: 20030521 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130628 Decision number of declaring invalidation: 20535 Granted publication date: 20030521 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130628 Decision number of declaring invalidation: 20535 Granted publication date: 20030521 |