CN201876333U - Torque testing device of valve electric actuating mechanism - Google Patents
Torque testing device of valve electric actuating mechanism Download PDFInfo
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- CN201876333U CN201876333U CN 201020638740 CN201020638740U CN201876333U CN 201876333 U CN201876333 U CN 201876333U CN 201020638740 CN201020638740 CN 201020638740 CN 201020638740 U CN201020638740 U CN 201020638740U CN 201876333 U CN201876333 U CN 201876333U
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Abstract
The utility model relates to the technological field of torque testing of a valve electric actuating mechanism, and particularly discloses a torque testing device of the valve electric actuating mechanism. A load loader is fixed on the bottom plate of a bench of the device. The lower end of a dynamic torque sensor is fixedly connected with the upper end of the internal rotating shaft of the load loader through a coupling B. The upper end of the dynamic torque sensor is meshed and connected with the output shaft of the valve electric actuating mechanism to be tested through the coupling A which extends out of the circular through hole at the upper end of the bench, and is fixedly arranged on the bench through a connecting seat. The input ends of a voltage sensor, a current sensor and a switching value sensor are connected in parallel, and then are connected with the electric output end of the valve electric actuating mechanism to be tested. The output ends of the voltage sensor, the current sensor and the switching value sensor are connected in parallel, and then are connected with a computer through a data collector. The device can accurately test the dynamic torque, the switching value during on-off action, and the voltage and current of a motor in real time, can realize real-time data acquisition, data display, testing graphic display, data storage, and data query and tracking, and can compare the running states in different testing periods.
Description
Technical field
The utility model belongs to electric valve executing mechanism torsion-testing technical field, is specifically related to a kind of electric valve executing mechanism torsion-testing apparatus.
Background technology
Each deck valve door electric operator factory inspection must be carried out torque test, need carry out the verification of torque controling mechanism controlling torque setting and adjusting of moment of torsion output valve at the employed electric valve executing mechanism of some particular field through after maintenance, breakdown maintenance or the part replacement.At present, known electric valve executing mechanism torsion-testing equipment is to adopt torque sensor to measure the electric valve executing mechanism torque value, measured value shows by connecting torque peak instrument numeral, the manual record of test value, also need during repeated test the manually zero clearing of torque peak instrument numeral, the electric current of electric valve executing mechanism motor, voltage are by reometer, voltage table indication during test.
Summary of the invention
The purpose of this utility model is to provide a kind of electric valve executing mechanism torsion-testing apparatus, can measure electric valve in real time and carry out torque value, electric operator electric moter voltage, current value, and the switching value during the torque controling mechanism switch motion, and can accurately be recorded in torque controling mechanism electric valve when closing in real time and carry out torque value and corresponding electric moter voltage, current value.
The technical solution of the utility model is: a kind of electric valve executing mechanism torsion-testing apparatus, comprise stand, shaft joint A, shaft joint B and load loader, wherein, stand is square or the cylindrical drum structure, its center, upper end has manhole, in stand inner bottom plating center fixation the load loader is installed, also comprise dynamic torque sensor, fixedly connected with the upper end of the inner rotating shaft of load loader by shaft joint B in the lower end of dynamic torque sensor, its upper end is connected with a joggle by shaft joint A and the electric valve executing mechanism output shaft to be tested that stretches out stand upper end manhole, wherein, electric valve executing mechanism to be tested is fixedly supported on the stand by the cylinder cartridge type Connection Block that two ends have annular extension; The input end of voltage sensor, current sensor and Boolean value output sensor is in parallel to be connected with the electric output terminal of electric valve executing mechanism to be tested, the output terminal parallel connection of voltage sensor, current sensor, Boolean value output sensor and dynamic torque sensor links to each other with the input end of data acquisition unit, and the output terminal of data acquisition unit is connected with computing machine.
Described voltage sensor comprises two identical voltage sensor A and voltage sensor B.
Described current sensor comprises three identical current sensor A, current sensor B and current sensor C.
Described voltage sensor A and voltage sensor B measure electric valve executing mechanism motor to be tested operating voltage between the two-phase arbitrarily in real time.
Described current sensor A, current sensor B and current sensor C measure the phase current of electric valve executing mechanism motor three-phase current to be tested in real time.
The beneficial effects of the utility model are: the switching value when dynamic torque, torque controling mechanism switch motion that this electric valve executing mechanism torsion-testing apparatus can be measured electric valve executing mechanism accurately, in real time, the electric current and the voltage of electric valve executing mechanism; Simultaneously, can carry out the adjusting of setting, verification and moment of torsion output valve of electric valve executing mechanism torque controling mechanism controlling torque according to measurement parameter; Can realize real-time data acquisition, data presentation, test curve demonstration, data storage, data query and review, can realize the comparison of different test electric valve executing mechanism in period running statuses, analyze the trend that degrades of electric valve executing mechanism; This proving installation can be widely used in the product export check and the type approval test of electric valve executing mechanism commercial production producer, also can be applicable to nuclear power plant's adjusting through setting, verification and the moment of torsion output valve of the electric valve executing mechanism torque controling mechanism controlling torque after maintenance, breakdown maintenance or the part replacement.
Description of drawings
Fig. 1 is an electric valve executing mechanism torsion-testing apparatus structural representation;
Among the figure, 1, electric valve executing mechanism to be tested; 2, Connection Block; 3, stand; 4, shaft joint A; 5, dynamic torque sensor; 6, shaft joint B; 7, load loader; 8, voltage sensor A; 9, voltage sensor B; 10, current sensor A; 11, current sensor B; 12, current sensor C; 13, Boolean value output sensor; 14, data acquisition unit; 15, computing machine.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail:
As shown in Figure 1, the electric valve executing mechanism torsion-testing apparatus comprises stand 3, dynamic torque sensor 5 and load loader 7, wherein, stand 3 is square or the cylindrical drum structure, its center, upper end has manhole, in stand 3 inner bottom plating center fixation load loader 7 is installed, fixedly connected with the upper end of load loader 7 inner rotating shafts by shaft joint B6 in the lower end of dynamic torque sensor 5, its upper end is connected with a joggle by shaft joint A4 and electric valve executing mechanism to be tested 1 output shaft that stretches out stand 3 upper end manholes, wherein, electric valve executing mechanism 1 to be tested is fixedly supported on the stand 3 by the cylinder cartridge type Connection Block 2 that two ends have annular extension; The input end of voltage sensor A8, voltage sensor B9, current sensor A10, current sensor B11, current sensor C12 and Boolean value output sensor 13 is in parallel to be connected with the electric output terminal of electric valve executing mechanism 1 to be tested, and the output terminal parallel connection of voltage sensor A8, voltage sensor B9, current sensor A10, current sensor B11, current sensor C12 and Boolean value output sensor 13 links to each other with the input end of data acquisition unit 14; The output terminal of dynamic torque sensor 5 links to each other with the input end of data acquisition unit 14, and the output terminal of data acquisition unit 14 links to each other with computing machine 15, and the data in real time that data acquisition unit 14 is gathered is transferred in the computing machine 15.
The concrete course of work of electric valve executing mechanism torsion-testing apparatus described in the utility model is: start electric valve executing mechanism 1 to be tested, its output shaft loads load loader 7 by the inside rotating shaft of dynamic torque sensor 5, dynamic torque sensor 5 is measured the torque value of electric valve executing mechanism 1 to be tested in real time, voltage sensor A8 and voltage sensor B9 measure the operating voltage between any two-phase of electric valve executing mechanism 1 motor to be tested, current sensor A10 in real time, current sensor B11 and current sensor C12 measure the phase current of electric valve executing mechanism 1 motor three-phase current to be tested in real time; Switching value during torque controling mechanism switch motion that Boolean value output sensor 13 is measured electric valve executing mechanism 1 to be tested in real time, and the torque value of the electric valve executing mechanism to be tested 1 that will record by data acquisition unit 14, the voltage of motor, switching value when current value and torque controling mechanism switch motion is transferred to computing machine simultaneously, and can carry out the setting of the torque controling mechanism torque of electric valve executing mechanism 1 to be tested according to measurement parameter, adjusting of verification and moment of torsion output valve, can realize real-time data acquisition, data presentation, test curve shows, data storage, data query and reviewing, realize the comparison of different test electric valve executing mechanism 1 running statuses to be tested in period, analyze the trend that degrades of electric valve executing mechanism 1 to be tested.
Claims (5)
1. electric valve executing mechanism torsion-testing apparatus, comprise stand (3), shaft joint A (4), shaft joint B (6) and load loader (7), wherein, stand (3) is square or the cylindrical drum structure, its center, upper end has manhole, in stand (3) inner bottom plating center fixation load loader (7) is installed, it is characterized in that: also comprise dynamic torque sensor (5), fixedly connected with the upper end of the inner rotating shaft of load loader (7) by shaft joint B (6) in the lower end of dynamic torque sensor (5), its upper end is connected with a joggle with electric valve executing mechanism to be tested (1) output shaft by the shaft joint A (4) that stretches out stand (3) upper end manhole, wherein, electric valve executing mechanism to be tested (1) is fixedly supported on the stand (3) by the cylinder cartridge type Connection Block (2) that two ends have annular extension; The input end of voltage sensor, current sensor and Boolean value output sensor (13) is in parallel to be connected with the electric output terminal of electric valve executing mechanism to be tested (1), the output terminal of voltage sensor, current sensor, Boolean value output sensor (13) and dynamic torque sensor (5) is in parallel to link to each other with the input end of data acquisition unit (14), and the output terminal of data acquisition unit (14) is connected with computing machine (15).
2. a kind of electric valve executing mechanism torsion-testing apparatus according to claim 1 is characterized in that: described voltage sensor comprises two identical voltage sensor A (8) and voltage sensor B (9).
3. a kind of electric valve executing mechanism torsion-testing apparatus according to claim 1 is characterized in that: described current sensor comprises three identical current sensor A (10), current sensor B (11) and current sensor C (12).
4. a kind of electric valve executing mechanism torsion-testing apparatus according to claim 2 is characterized in that: described voltage sensor A (8) and voltage sensor B (9) measure electric valve executing mechanism to be tested (1) the motor operating voltage between the two-phase arbitrarily in real time.
5. a kind of electric valve executing mechanism torsion-testing apparatus according to claim 3 is characterized in that: described current sensor A (10), current sensor B (11) and current sensor C (12) measure the phase current of electric valve executing mechanism to be tested (1) motor three-phase current in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020638740 CN201876333U (en) | 2010-12-02 | 2010-12-02 | Torque testing device of valve electric actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020638740 CN201876333U (en) | 2010-12-02 | 2010-12-02 | Torque testing device of valve electric actuating mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN201876333U true CN201876333U (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020638740 Expired - Lifetime CN201876333U (en) | 2010-12-02 | 2010-12-02 | Torque testing device of valve electric actuating mechanism |
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| CN (1) | CN201876333U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435364A (en) * | 2011-09-19 | 2012-05-02 | 上海理工大学 | Instantaneous energy-based soft sensing method of electric actuator torque |
| CN103471749A (en) * | 2013-08-29 | 2013-12-25 | 北京宇航系统工程研究所 | Method for measuring looseness of valve assembling moment |
| CN103674389A (en) * | 2013-11-18 | 2014-03-26 | 北京宇航系统工程研究所 | Test method of determining catheter sealing joint tightening torque |
| CN103925945A (en) * | 2014-04-12 | 2014-07-16 | 哈尔滨工程大学 | Rotation type electromagnetic actuator performance testing device |
| CN104316239A (en) * | 2014-10-13 | 2015-01-28 | 深圳市一诺仪表设备有限公司 | Electric head torque testing system |
| CN104482270A (en) * | 2014-12-31 | 2015-04-01 | 上海凯研机械设备有限公司 | Movable digital display type valve operator |
| CN105136451A (en) * | 2015-08-28 | 2015-12-09 | 深圳市浚海仪表设备有限公司 | Method and system for detecting quality of electric head |
| CN105651434A (en) * | 2015-12-29 | 2016-06-08 | 中北大学 | Method for testing extended torque of function and testing integrated driving wheel |
| CN105841749A (en) * | 2016-05-31 | 2016-08-10 | 无锡莱谱尔科技有限公司 | Full-digital remote automatic test system for electric actuating mechanism |
| CN106323519A (en) * | 2015-06-29 | 2017-01-11 | 中国特种设备检测研究院 | Torque dynamic testing device for large-volume gas cylinder |
| CN106353018A (en) * | 2016-08-31 | 2017-01-25 | 华东理工大学 | Device for continuously testing dynamic torque of electronic valve under complicated working conditions |
| CN108225415A (en) * | 2017-12-22 | 2018-06-29 | 芜湖全程智能科技有限公司 | The electric current of electronic parking actuator and torque characteristic curve detection method |
| CN109974770A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of motor-driven valve condition detecting system and method |
| CN110987414A (en) * | 2019-12-27 | 2020-04-10 | 广州燃气集团有限公司 | System and method for valve detection and performance evaluation |
| CN113237645A (en) * | 2021-05-08 | 2021-08-10 | 苏克执行器(宁波)有限公司 | Multifunctional testing machine for electric actuator |
| WO2023174361A1 (en) * | 2022-03-17 | 2023-09-21 | 北京雷蒙赛博核装备技术研究有限公司 | Electric valve/door, and control apparatus and control method therefor |
-
2010
- 2010-12-02 CN CN 201020638740 patent/CN201876333U/en not_active Expired - Lifetime
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435364B (en) * | 2011-09-19 | 2013-10-30 | 上海理工大学 | Instantaneous energy-based soft sensing method of electric actuator torque |
| CN102435364A (en) * | 2011-09-19 | 2012-05-02 | 上海理工大学 | Instantaneous energy-based soft sensing method of electric actuator torque |
| CN103471749A (en) * | 2013-08-29 | 2013-12-25 | 北京宇航系统工程研究所 | Method for measuring looseness of valve assembling moment |
| CN103471749B (en) * | 2013-08-29 | 2015-08-19 | 北京宇航系统工程研究所 | A kind of method measured valve assembling moment and relax |
| CN103674389A (en) * | 2013-11-18 | 2014-03-26 | 北京宇航系统工程研究所 | Test method of determining catheter sealing joint tightening torque |
| CN103674389B (en) * | 2013-11-18 | 2015-07-15 | 北京宇航系统工程研究所 | Test method of determining catheter sealing joint tightening torque |
| CN103925945B (en) * | 2014-04-12 | 2016-01-27 | 哈尔滨工程大学 | A kind of rotary electromagnetic actuator performance proving installation |
| CN103925945A (en) * | 2014-04-12 | 2014-07-16 | 哈尔滨工程大学 | Rotation type electromagnetic actuator performance testing device |
| CN104316239A (en) * | 2014-10-13 | 2015-01-28 | 深圳市一诺仪表设备有限公司 | Electric head torque testing system |
| CN104482270A (en) * | 2014-12-31 | 2015-04-01 | 上海凯研机械设备有限公司 | Movable digital display type valve operator |
| CN106323519A (en) * | 2015-06-29 | 2017-01-11 | 中国特种设备检测研究院 | Torque dynamic testing device for large-volume gas cylinder |
| CN105136451A (en) * | 2015-08-28 | 2015-12-09 | 深圳市浚海仪表设备有限公司 | Method and system for detecting quality of electric head |
| CN105136451B (en) * | 2015-08-28 | 2018-09-21 | 深圳市浚海新能源技术有限公司 | A kind of electrical header quality determining method and system |
| CN105651434A (en) * | 2015-12-29 | 2016-06-08 | 中北大学 | Method for testing extended torque of function and testing integrated driving wheel |
| CN105651434B (en) * | 2015-12-29 | 2018-01-19 | 中北大学 | Function and test integrated driving wheel extension torsion-testing method |
| CN105841749A (en) * | 2016-05-31 | 2016-08-10 | 无锡莱谱尔科技有限公司 | Full-digital remote automatic test system for electric actuating mechanism |
| CN106353018A (en) * | 2016-08-31 | 2017-01-25 | 华东理工大学 | Device for continuously testing dynamic torque of electronic valve under complicated working conditions |
| CN106353018B (en) * | 2016-08-31 | 2019-09-10 | 华东理工大学 | Electrically operated valve dynamic torque continuous test device under a kind of complex working condition |
| CN108225415A (en) * | 2017-12-22 | 2018-06-29 | 芜湖全程智能科技有限公司 | The electric current of electronic parking actuator and torque characteristic curve detection method |
| CN108225415B (en) * | 2017-12-22 | 2020-07-31 | 芜湖全程智能科技有限公司 | Current and torque characteristic curve detection method of electronic parking actuator |
| CN109974770A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of motor-driven valve condition detecting system and method |
| CN110987414A (en) * | 2019-12-27 | 2020-04-10 | 广州燃气集团有限公司 | System and method for valve detection and performance evaluation |
| CN113237645A (en) * | 2021-05-08 | 2021-08-10 | 苏克执行器(宁波)有限公司 | Multifunctional testing machine for electric actuator |
| CN113237645B (en) * | 2021-05-08 | 2022-11-18 | 苏克执行器(宁波)有限公司 | Multifunctional testing machine for electric actuator |
| WO2023174361A1 (en) * | 2022-03-17 | 2023-09-21 | 北京雷蒙赛博核装备技术研究有限公司 | Electric valve/door, and control apparatus and control method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
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| CX01 | Expiry of patent term |