CN103822743A - Electrical testing device used for urban railway vehicle plug door mechanism - Google Patents
Electrical testing device used for urban railway vehicle plug door mechanism Download PDFInfo
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- CN103822743A CN103822743A CN201410036007.9A CN201410036007A CN103822743A CN 103822743 A CN103822743 A CN 103822743A CN 201410036007 A CN201410036007 A CN 201410036007A CN 103822743 A CN103822743 A CN 103822743A
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- screw mandrel
- plug door
- connection bracket
- sliding plug
- door mechanism
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Abstract
The invention discloses an electrical testing device used for an urban railway vehicle plug door mechanism. The device comprises a test bench, a test bed, a turnover mechanism, working sliding tables, driving mechanisms, pressure sensors and an electrical control unit, wherein the test bed is arranged above the test bench; the turnover mechanism is arranged on the test bed via a hexagonal coupling; a to-be-tested plug door mechanism is fixed on the turnover mechanism; the driving mechanisms are arranged on the test bench at one side of the test bed; the working sliding tables are connected above the driving mechanisms; the pressure sensors are arranged between the driving mechanisms and the working sliding tables; the electrical control unit is connected with the driving mechanisms via a cable; and a door-carrying frame of the to-be-tested plug door mechanism is fixedly connected with the working sliding table. According to the electrical testing device used for the urban railway vehicle plug door mechanism, constant door opening (closing) speed can be provided, the pressure sensor is used for measuring the door opening and door closing forces and the whole force change process is displayed, the measurement result is accurate and high in efficiency, the test cost is reduced, and time and labor are saved.
Description
Technical field
The present invention relates to city railway vehicle component technology field, be specifically related to a kind of electronic proving installation for city railway vehicle sliding plug door mechanism.
Background technology
Along with the fast development of city size, the trip that urban track traffic can be convenient for people to, be widely applied, at present, the sliding door of city railway vehicle, consider the temporary space of trying one's best little, sliding plug door mechanism is widely applied, sliding plug door mechanism is the main building block of city railway vehicle, installation reliability to it is had relatively high expectations, so sliding plug door mechanism is before installation, all to measure the switch gate power of sliding plug door mechanism, but, existing detection means is also too backward, manually draw the door frame of taking of sliding plug door mechanism with spring balance, analog switch door state, measure switch gate power, but this test process, cannot meet in constant speed and measure switch gate power, and show power change overall process, measurement result is inaccurate, there is error, and inefficiency.
Summary of the invention
Technical matters solved by the invention is to overcome the existing switch gate power to sliding plug door mechanism to measure, manually draw the door frame of taking of sliding plug door mechanism with spring balance, analog switch door state, measurement switch gate power, this test process, cannot meet in constant speed and measure switch gate power, and show the overall process that power changes, measurement result is inaccurate, there is error, the problem of inefficiency.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of electronic proving installation for city railway vehicle sliding plug door mechanism, it is characterized in that: comprise testboard bay, monitor station, switching mechanism, working slider, driving mechanism, pressure transducer and electric-controlled parts, described monitor station is arranged on testboard bay top, described switching mechanism is arranged on monitor station by six side's shaft couplings, on described switching mechanism, be fixed with sliding plug door mechanism to be measured, the testboard bay of described monitor station one side is provided with driving mechanism, the top of described driving mechanism connects working slider, between described driving mechanism and working slider, be provided with pressure transducer, described electric-controlled parts is connected by cable with driving mechanism, the door frame of taking of described sliding plug door mechanism to be measured is fixedly connected with working slider.
Aforesaid a kind of electronic proving installation for city railway vehicle sliding plug door mechanism, it is characterized in that: described working slider is for left, part two of cloth on the right side, include upper slide, middle slide plate, lower skateboard, short lead rail, long guideway and guide pillar, described long guideway level is arranged on testboard bay, and parallel with monitor station, described lower skateboard is connected on long guideway by web member, described short lead rail is two sections, be symmetrically distributed in the both sides of lower skateboard upper surface, described short lead rail is perpendicular to long guideway, described middle slide plate is connected in short lead rail, described upper slide is fixed on middle slide plate by guide pillar, described guide pillar is connected with the door frame of taking of sliding plug door mechanism to be measured.
Aforesaid a kind of electronic proving installation for city railway vehicle sliding plug door mechanism, it is characterized in that: described driving mechanism comprises left-handed screw mandrel, dextrorotation screw mandrel, intermediate support, left connection bracket and right connection bracket, described intermediate support is arranged between left-handed screw mandrel and dextrorotation screw mandrel, the outer end of described left-handed screw mandrel is connected with left drive motor, described left connection bracket is socketed in the inner end of left-handed screw mandrel, the outer end of described dextrorotation screw mandrel is connected with right drive motor, the inner end of described right connection bracket socket dextrorotation screw mandrel, described left connection bracket is fixedly connected with corresponding working slider respectively with right connection bracket, described pressure transducer is two, be separately fixed in left connection bracket and right connection bracket, described pressure transducer one end is connected with working slider, the other end is connected with corresponding left-handed screw mandrel or dextrorotation screw mandrel.
Aforesaid a kind of electronic proving installation for city railway vehicle sliding plug door mechanism, it is characterized in that: described electric-controlled parts comprises controller, two-way displacement transducer, two-way servo-driver, two pressure transducers are connected with the input end of controller respectively with two-way displacement transducer, two-way displacement transducer is arranged on corresponding working slider, the output terminal of described controller is connected with two-way servo-driver respectively, each servo-driver is connected with corresponding left drive motor or right drive motor, is also provided with operation control panel on described controller.
The invention has the beneficial effects as follows: the electronic proving installation for city railway vehicle sliding plug door mechanism of the present invention, the speed of constant opening (pass) door can be provided, working pressure sensor measurement switch gate power, and show power change overall process, measurement result is accurate, efficiency is high, greatly reduces testing cost, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic proving installation for city railway vehicle sliding plug door mechanism of the present invention.
Fig. 2 is the structural representation of working slider of the present invention.
Fig. 3 is the structural representation of driving mechanism of the present invention.
Fig. 4 is the system chart of electric-controlled parts of the present invention.
Reference numeral implication is as follows:
1: testboard bay; 2: monitor station; 3: switching mechanism; 4: working slider; 401: upper slide; 402: middle slide plate; 403: lower skateboard; 404: short lead rail; 405: guide pillar; 406: web member; 5: driving mechanism; 501: left-handed screw mandrel; 502: dextrorotation screw mandrel; 503: intermediate support; 504: left connection bracket; 505: right connection bracket; 506: left drive motor; 507: right drive motor; 6: pressure transducer; 7: electric-controlled parts.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figures 1 and 2, electronic proving installation for city railway vehicle sliding plug door mechanism of the present invention, comprise testboard bay 1, monitor station 2, switching mechanism 3, working slider 4, driving mechanism 5, pressure transducer 6 and electric-controlled parts 7, monitor station 2 is arranged on testboard bay 1 top, switching mechanism 3 is arranged on monitor station 2 by six side's shaft couplings, on switching mechanism 3, be fixed with sliding plug door mechanism to be measured, switching mechanism 3 is by connecting rod, cylinder, mounting bracket composition, use switching mechanism 3 can facilitate sliding plug door mechanism to be measured to install, after installing, sliding plug door mechanism to be measured realizes the test mode of sliding plug door mechanism with cylinder upset consistent with entrucking scene, the testboard bay 1 of monitor station 2 one sides is provided with driving mechanism 5, the top of driving mechanism 5 connects working slider 4, between driving mechanism 5 and working slider 4, be provided with pressure transducer 6, electric-controlled parts 7 is connected by cable with driving mechanism 5, the door frame of taking of sliding plug door mechanism to be measured is fixedly connected with working slider 4.
As shown in Figure 2, described working slider 4 is left, part two of cloth on the right side, include upper slide 401, middle slide plate 402, lower skateboard 403, short lead rail 404, long guideway 404 and guide pillar 405, long guideway 404 levels are arranged on testboard bay 1, and parallel with monitor station 2, lower skateboard 403 is connected on long guideway 404 by web member 406, short lead rail 404 is two sections, be symmetrically distributed in the both sides of lower skateboard 403 upper surfaces, short lead rail 404 is perpendicular to long guideway 404, middle slide plate 402 is connected in short lead rail 404, upper slide 401 is fixed on middle slide plate 402 by guide pillar 405, guide pillar 405 is connected with the door frame of taking of sliding plug door mechanism to be measured, working slider 4 is at X, Y, tri-directions of Z carry out regulating, guarantee that electronic proving installation has strong adaptability
As shown in Figure 3, described driving mechanism 5 comprises left-handed screw mandrel 501, dextrorotation screw mandrel 502, intermediate support 503, left connection bracket 504 and right connection bracket 505, intermediate support 503 is arranged between left-handed screw mandrel 501 and dextrorotation screw mandrel 502, the outer end of left-handed screw mandrel 501 is connected with left drive motor 506, left connection bracket 504 is socketed in the inner end of left-handed screw mandrel 501, the outer end of described dextrorotation screw mandrel 502 is connected with right drive motor 507, right connection bracket 505 is socketed the inner end of dextrorotation screw mandrel 502, left connection bracket 504 is fixedly connected with corresponding working slider 4 respectively with right connection bracket 505, pressure transducer 6 is two, be separately fixed in left connection bracket 504 and right connection bracket 505, pressure transducer 6 one end are connected with working slider 4, the other end is connected with corresponding left-handed screw mandrel 501 or dextrorotation screw mandrel 502, open (pass) door power during in test, a left side for both sides, right drive motor drives corresponding screw mandrel, screw mandrel promotes connection bracket, connection bracket drives pressure transducer, pressure transducer promotes the working slider of top, make the sliding plug door mechanism detecting open the action of (pass) door, according to the difference of test products, the driving mechanism of symmetric design can drive respectively separately or link, at the uniform velocity draw the door frame of taking of (pushing away) moving sliding plug door mechanism, and show the overall process of the variation of power by electric-controlled parts.
As shown in Figure 4, described electric-controlled parts 7 comprises controller, two-way displacement transducer, two-way servo-driver, pressure transducer 6 is connected with the input end of controller respectively with two-way displacement transducer, two-way displacement transducer is arranged on corresponding working slider 4, the output terminal of described controller is connected with two-way servo-driver respectively, each servo-driver is connected with corresponding left drive motor 505 or right drive motor 506, on controller, be also provided with operation control panel, after test display screen on operation control panel is lighted, select the model of door, by selecting by " model selection " shift knob, start acquiescence model double door, click " model selection " switch and become single left-hand door, again by once becoming Dan Youmen, circulation successively, set direction, select by " set direction " switch the direction direction of still closing the door of opening the door, system boot is given tacit consent to the direction of opening the door, click " set direction " switch, become the direction motion of closing the door, again by becoming the direction of opening the door, double door, simple gate is pressed stroke measurment automatically, measurement finishes automatically to stop afterwards, in measuring process, automatically show data and draw force curve, and automatic decision shows the plug section of drawing and translation section maximal value.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. the electronic proving installation for city railway vehicle sliding plug door mechanism, it is characterized in that: comprise testboard bay (1), monitor station (2), switching mechanism (3), working slider (4), driving mechanism (5), pressure transducer (6) and electric-controlled parts (7), described monitor station (2) is arranged on testboard bay (1) top, described switching mechanism (3) is arranged on monitor station (2) by six side's shaft couplings, described switching mechanism is fixed with sliding plug door mechanism to be measured on (3), the testboard bay (1) of described monitor station (2) one sides is provided with driving mechanism (5), the top of described driving mechanism (5) connects working slider (4), between described driving mechanism (5) and working slider (4), be provided with pressure transducer (6), described electric-controlled parts (7) is connected by cable with driving mechanism (5), the door frame of taking of described sliding plug door mechanism to be measured is fixedly connected with working slider (4).
2. a kind of electronic proving installation for city railway vehicle sliding plug door mechanism according to claim 1, it is characterized in that: described working slider (4) is for left, part two of cloth on the right side, include upper slide (401), middle slide plate (402), lower skateboard (403), short lead rail (404), long guideway (404) and guide pillar (405), described long guideway (404) level is arranged on testboard bay (1), and parallel with monitor station (2), described lower skateboard (403) is connected on long guideway (404) by web member (406), described short lead rail (404) is two sections, be symmetrically distributed in the both sides of lower skateboard (403) upper surface, described short lead rail (404) is perpendicular to long guideway (404), described middle slide plate (402) is connected in short lead rail (404), described upper slide (401) is fixed on middle slide plate (402) by guide pillar (405), described guide pillar (405) is connected with the door frame of taking of sliding plug door mechanism to be measured.
3. a kind of electronic proving installation for city railway vehicle sliding plug door mechanism according to claim 1 and 2, it is characterized in that: described driving mechanism (5) comprises left-handed screw mandrel (501), dextrorotation screw mandrel (502), intermediate support (503), left connection bracket (504) and right connection bracket (505), described intermediate support (503) is arranged between left-handed screw mandrel (501) and dextrorotation screw mandrel (502), the outer end of described left-handed screw mandrel (501) is connected with left drive motor (506), described left connection bracket (504) is socketed in the inner end of left-handed screw mandrel (501), the outer end of described dextrorotation screw mandrel (502) is connected with right drive motor (507), the inner end of described right connection bracket (505) socket dextrorotation screw mandrel (502), described left connection bracket (504) is fixedly connected with corresponding working slider (4) respectively with right connection bracket (505), described pressure transducer (6) is two, be separately fixed in left connection bracket (504) and right connection bracket (505), described pressure transducer (6) one end is connected with working slider (4), the other end is connected with corresponding left-handed screw mandrel (501) or dextrorotation screw mandrel (502).
4. according to a kind of electronic proving installation for city railway vehicle sliding plug door mechanism described in claim or 1 or 3, it is characterized in that: described electric-controlled parts (7) comprises controller, two-way displacement transducer, two-way servo-driver, two pressure transducers (6) are connected with the input end of controller respectively with two-way displacement transducer, two-way displacement transducer is arranged on corresponding working slider (4), the output terminal of described controller is connected with two-way servo-driver respectively, each servo-driver is connected with corresponding left drive motor (506) or right drive motor (507), on described controller, be also provided with operation control panel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410036007.9A CN103822743B (en) | 2014-01-24 | 2014-01-24 | A kind of electronic proving installation for city railway vehicle sliding plug door mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410036007.9A CN103822743B (en) | 2014-01-24 | 2014-01-24 | A kind of electronic proving installation for city railway vehicle sliding plug door mechanism |
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| CN103822743A true CN103822743A (en) | 2014-05-28 |
| CN103822743B CN103822743B (en) | 2016-03-23 |
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| CN201410036007.9A Active CN103822743B (en) | 2014-01-24 | 2014-01-24 | A kind of electronic proving installation for city railway vehicle sliding plug door mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571089A (en) * | 2014-12-26 | 2015-04-29 | 西安轨道交通装备有限责任公司 | E0101B controller test device for sliding plug door |
| CN106932720A (en) * | 2017-05-24 | 2017-07-07 | 电子科技大学中山学院 | New energy automobile motor testing arrangement |
| CN114216706A (en) * | 2021-12-28 | 2022-03-22 | 中车成都机车车辆有限公司 | Urban rail vehicle door test device |
Citations (6)
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| US5274312A (en) * | 1991-12-24 | 1993-12-28 | Inventio Ag | Method and apparatus for controlling a sliding elevator door |
| JP2009227002A (en) * | 2008-03-19 | 2009-10-08 | Aisin Seiki Co Ltd | Door sensor unit |
| CN102692377A (en) * | 2011-03-22 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Push-pull effort test device |
| CN102768091A (en) * | 2012-07-20 | 2012-11-07 | 长春轨道客车股份有限公司 | Manual door-opening force measuring method of subway vehicle sliding plug door |
| CN102944415A (en) * | 2012-12-05 | 2013-02-27 | 吉林大学 | Endurance test bed for touch screen of vehicle |
| CN203798678U (en) * | 2014-05-12 | 2014-08-27 | 山东豪迈机械科技股份有限公司 | Tire mold pressure test device |
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2014
- 2014-01-24 CN CN201410036007.9A patent/CN103822743B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5274312A (en) * | 1991-12-24 | 1993-12-28 | Inventio Ag | Method and apparatus for controlling a sliding elevator door |
| JP2009227002A (en) * | 2008-03-19 | 2009-10-08 | Aisin Seiki Co Ltd | Door sensor unit |
| CN102692377A (en) * | 2011-03-22 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Push-pull effort test device |
| CN102768091A (en) * | 2012-07-20 | 2012-11-07 | 长春轨道客车股份有限公司 | Manual door-opening force measuring method of subway vehicle sliding plug door |
| CN102944415A (en) * | 2012-12-05 | 2013-02-27 | 吉林大学 | Endurance test bed for touch screen of vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571089A (en) * | 2014-12-26 | 2015-04-29 | 西安轨道交通装备有限责任公司 | E0101B controller test device for sliding plug door |
| CN106932720A (en) * | 2017-05-24 | 2017-07-07 | 电子科技大学中山学院 | New energy automobile motor testing arrangement |
| CN106932720B (en) * | 2017-05-24 | 2023-09-22 | 上海卓仝技术咨询中心(有限合伙) | New energy automobile motor testing arrangement |
| CN114216706A (en) * | 2021-12-28 | 2022-03-22 | 中车成都机车车辆有限公司 | Urban rail vehicle door test device |
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| Publication number | Publication date |
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| CN103822743B (en) | 2016-03-23 |
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