CN102818697A - Device for evaluating performances of window opening machine - Google Patents
Device for evaluating performances of window opening machine Download PDFInfo
- Publication number
- CN102818697A CN102818697A CN2012102802296A CN201210280229A CN102818697A CN 102818697 A CN102818697 A CN 102818697A CN 2012102802296 A CN2012102802296 A CN 2012102802296A CN 201210280229 A CN201210280229 A CN 201210280229A CN 102818697 A CN102818697 A CN 102818697A
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- Prior art keywords
- throttle valve
- way throttle
- hydraulic
- window opener
- window opening
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Abstract
The invention discloses a device for evaluating performances of a window opening machine. One end of a hydraulic cylinder of the device is connected with a hydraulic oil storage box through a first one-way throttle valve; the other end of the hydraulic cylinder is connected with the hydraulic oil storage box through a second one-way throttle valve; the front end of the hydraulic cylinder is connected with the window opening machine through a connector; the window opening machine is connected with a pull and push dynamometer; a manual adjustment switch is arranged between the first one-way throttle valve and the second one-way throttle valve; two pressure sensors are arranged in the hydraulic cylinder; and the pressure sensor is provided with an LED (light-emitting diode) digital display. By utilizing a hydraulic mechanism, the problems that a mechanical structure is abraded due to the fact that a weight is carried, the moment testing manner is single, and the efficiency is low are solved; double testing can be realized; the testing efficiency is doubled; the load condition is displayed in real time; the throttle valve can be debugged; the condition that the pressure to be detected is manually input; and actual data are fed back by digital, so that detection pressure is automatically corrected; and the device is convenient to dismantle.
Description
Technical field
The present invention relates to a kind of device that is used for electric window-opening machine performance evaluation.
Background technology
Window opener does not have the special test device at present, uses a dead lift counterweight, the physical construction serious wear, and the test moment mode is single, inefficiency.
Summary of the invention
There is not the special test device in order to overcome known window opener device for evaluating performance; Need that a dead lift counterweight, physical construction serious wear, test moment mode are single, the defective of inefficiency; The present invention provides a kind of window opener device for evaluating performance; It is not easy to wear that this window opener device for evaluating performance need not carried counterweight, physical construction, can realize two-way test, and efficient is high.
The technical solution adopted for the present invention to solve the technical problems is: this window opener device for evaluating performance comprises the hydraulic oil storage box; Hydraulic jack one end links to each other with the hydraulic oil storage box through first one-way throttle valve; The hydraulic jack other end links to each other with the hydraulic oil storage box through second one-way throttle valve; The hydraulic jack front end links to each other with window opener through joint, and window opener links to each other with pull and push dynamometer, and first one-way throttle valve and the second one-way throttle valve place are equipped with the manual adjustments switch; The hydraulic jack place is equipped with two pressure transducers, pressure transducer band LED digital indicator.
Hydraulic principle relies on the static pressure of liquid medium in certain machinery, electronic system, accomplish overstocking, transmit, amplifying of energy, realizes light and handyization of mechanical function, scientific, maximization.1, hydraulicdriven various element can be arranged as required easily and flexibly.2, in light weight, volume is little, motional inertia is little, reaction velocity is fast.3, handle control conveniently, can realize large-scale stepless speed regulation (speed adjustable range reaches 2000:1).4, can realize overload protection automatically.5, generally adopt mineral oil as actuating medium, relative motion face can lubricate voluntarily, long service life.6, be easy to realize rectilinear motion.7, be easy to realize the robotization of machine, after adopting electric liquid to jointly control, not only can realize the automatic control process of higher degree, and can realize remote control.
Advantage of the present invention: use hydraulic mechanism, solves present because the carrying counterweight, physical construction is worn and torn, and the test moment mode is single, the problem of links such as inefficiency.Realize the detection of mechanical-hydraulic structure, can realize two-way test truly.Can present testing efficiency be promoted one times.Realize the miniaturization of window opener testing apparatus, portability, economization, non-maintainingization.The inner SELF TEST of window opener MODE trace routine can detect window opener in any production process.Really accomplish self check, mutually inspection such as patrols and examines at test mode.
The manual adjustments switch is installed at the one-way throttle valve place, and configuration digital indicator in hydraulic jack place shows loaded-up condition in real time, can debug throttling valve, realizes manually input pressure to be detected, and digital feedback goes out real data, thereby carries out correct detection pressure automatically.Easy installation and removal.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the present of invention.
Fig. 2 is the hydraulic jack structural representation among Fig. 1.
Among the figure: 1. first one-way throttle valve, 2. second one-way throttle valve, 3. hydraulic oil storage box, 4. HSGK02-40/25E * 500 type hydraulic jacks, 5. junction on the window opener, 6. window opener, 7. junction under the window opener, 8. pull and push dynamometer, 9. joint, 10. digital display type pressure transducer, 11. digital display type pressure transducers.
Embodiment
In Fig. 1 and Fig. 2; This window opener device for evaluating performance comprises hydraulic oil storage box 3; Hydraulic jack 4 one ends link to each other with hydraulic oil storage box 3 through first one-way throttle valve 1; Hydraulic jack 4 other ends link to each other with hydraulic oil storage box 3 through second one-way throttle valve 2, and hydraulic jack 4 front ends link to each other with window opener 6 through joint 9, and window opener 6 links to each other with pull and push dynamometer 8.
First one-way throttle valve 1 and second one-way throttle valve, 2 places are equipped with the manual adjustments switch.Hydraulic jack 4 places are equipped with 10,11, two pressure transducers of two high-precision pressure sensors, 10,11 band LED digital indicators.
When window opener 6 is connected with hydraulic jack 4.Can realize the test of bi-directional push-pull power.The concrete operations way is following: when window opener 6 goes out stroke, promote the piston rod of hydraulic jack 4, hydraulic oil is discharged from first one-way throttle valve 1 smoothly.At this moment because the reverse throttling function of second one-way throttle valve 2 can make window opener 6 that its thrust of checking under the situation of certain resistance is being arranged.
When window opener 6 during, under the effect of controller, begin to carry out the opposite direction motion according to its its extreme limit of travel of intrinsic stroke motion.This moment is because the principle of the each other reverse throttling of first one-way throttle valve 1 and second one-way throttle valve 2; Equal resistance when window opener 6 still can receive in the middle of the process of " returning " and push away hydraulic jack 4 with it; With this motion repeatedly in this way, reach the purpose of test window opener bi-directional push-pull power mechanical property.In the middle of this process; According to the test push-pull effort of the differential relationship dP=ρ (XdxYdy+Zdz) of the pressure and the mass force of liquid internal=when ρ (0*dx+0*dy+gdz)=ρ gdz can calculate window opener 6 actual motions, thereby really realize the moment feedback of setting value and actual value.Reach the purpose of checking window opener 6 performances.
Claims (1)
1. window opener device for evaluating performance; This window opener device for evaluating performance comprises the hydraulic oil storage box; It is characterized in that: hydraulic jack one end links to each other with the hydraulic oil storage box through first one-way throttle valve, and the hydraulic jack other end links to each other with the hydraulic oil storage box through second one-way throttle valve, and the hydraulic jack front end links to each other with window opener through joint; Window opener links to each other with pull and push dynamometer; First one-way throttle valve and the second one-way throttle valve place are equipped with the manual adjustments switch, and the hydraulic jack place is equipped with two pressure transducers, pressure transducer band LED digital indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280229.6A CN102818697B (en) | 2012-08-08 | 2012-08-08 | Device for evaluating performances of window opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280229.6A CN102818697B (en) | 2012-08-08 | 2012-08-08 | Device for evaluating performances of window opening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818697A true CN102818697A (en) | 2012-12-12 |
| CN102818697B CN102818697B (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210280229.6A Expired - Fee Related CN102818697B (en) | 2012-08-08 | 2012-08-08 | Device for evaluating performances of window opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818697B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776650A (en) * | 2014-01-16 | 2014-05-07 | 徐州大亚自动装备有限公司 | Valve-regulated windowing-opener aging test device |
| CN103776571A (en) * | 2014-01-16 | 2014-05-07 | 徐州大亚自动装备有限公司 | Self-absorption-type constant-push-pull-force tester for window opener |
| CN107907319A (en) * | 2017-11-29 | 2018-04-13 | 山东省产品质量检验研究院 | A kind of fire-fighting opens performance automatic test equipment with door opener |
| CN118050110A (en) * | 2024-04-16 | 2024-05-17 | 施德伯技术(常州)有限公司 | Thrust detection device for window opener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205428Y (en) * | 1994-07-04 | 1995-08-16 | 黄龙海 | Integrated hydraulic window opening machine |
| CN2529241Y (en) * | 2001-08-30 | 2003-01-01 | 金宝电子工业股份有限公司 | Device for investigating service life of expansion device capable of setting push-and-pull force |
| RU2287798C1 (en) * | 2005-06-07 | 2006-11-20 | Открытое акционерное общество "АВТОВАЗ" | Device for testing window openers |
| US20100198551A1 (en) * | 2003-06-06 | 2010-08-05 | Enocean Gmbh | Sensor for the Detection of the Position of a Mechanical Force-Transmitting Device |
| CN202710339U (en) * | 2012-08-08 | 2013-01-30 | 徐州大亚自动装备有限公司 | Performance evaluation device for window opening machine |
-
2012
- 2012-08-08 CN CN201210280229.6A patent/CN102818697B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205428Y (en) * | 1994-07-04 | 1995-08-16 | 黄龙海 | Integrated hydraulic window opening machine |
| CN2529241Y (en) * | 2001-08-30 | 2003-01-01 | 金宝电子工业股份有限公司 | Device for investigating service life of expansion device capable of setting push-and-pull force |
| US20100198551A1 (en) * | 2003-06-06 | 2010-08-05 | Enocean Gmbh | Sensor for the Detection of the Position of a Mechanical Force-Transmitting Device |
| RU2287798C1 (en) * | 2005-06-07 | 2006-11-20 | Открытое акционерное общество "АВТОВАЗ" | Device for testing window openers |
| CN202710339U (en) * | 2012-08-08 | 2013-01-30 | 徐州大亚自动装备有限公司 | Performance evaluation device for window opening machine |
Non-Patent Citations (1)
| Title |
|---|
| 马聪等: "一种新型无刷电动机驱动的自动开窗机设计与实现", 《电机技术》, vol. 26, no. 9, 30 September 2007 (2007-09-30), pages 72 - 75 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776650A (en) * | 2014-01-16 | 2014-05-07 | 徐州大亚自动装备有限公司 | Valve-regulated windowing-opener aging test device |
| CN103776571A (en) * | 2014-01-16 | 2014-05-07 | 徐州大亚自动装备有限公司 | Self-absorption-type constant-push-pull-force tester for window opener |
| CN103776571B (en) * | 2014-01-16 | 2016-03-30 | 徐州大亚智能科技有限公司 | The self-priming permanent push-pull effort tester of window opener |
| CN107907319A (en) * | 2017-11-29 | 2018-04-13 | 山东省产品质量检验研究院 | A kind of fire-fighting opens performance automatic test equipment with door opener |
| CN118050110A (en) * | 2024-04-16 | 2024-05-17 | 施德伯技术(常州)有限公司 | Thrust detection device for window opener |
| CN118050110B (en) * | 2024-04-16 | 2024-06-14 | 施德伯技术(常州)有限公司 | Thrust detection device for window opener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818697B (en) | 2015-02-25 |
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| C14 | Grant of patent or utility model | ||
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Owner name: XUZHOU DAYA INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XUZHOU DAE-A AUTOMANS CO., LTD. Effective date: 20150424 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150424 Address after: 221004 fire control smoke control system research and development center, No. 21, Yang Shan Road, Xuzhou Economic Development Zone, Jiangsu, Xuzhou 1, building 1-1401 Patentee after: XUZHOU DAYA INTELLIGENT TECHNOLOGY CO., LTD. Address before: 221004 No. 21-2 Yang Shan Road, Jinshan Bridge, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: Xuzhou ARE-A Automans Co., Ltd. |
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| 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: 20150225 Termination date: 20180808 |