CN205061228U - Integrated comprehensive tester of elevator inspection - Google Patents
Integrated comprehensive tester of elevator inspection Download PDFInfo
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- CN205061228U CN205061228U CN201520716624.3U CN201520716624U CN205061228U CN 205061228 U CN205061228 U CN 205061228U CN 201520716624 U CN201520716624 U CN 201520716624U CN 205061228 U CN205061228 U CN 205061228U
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to an integrated comprehensive tester of elevator inspection, characterized by include host system microprocessor, resistance collection module, pincerlike electric current collection module, voltage collection module, speed measuring module, illuminometer module, humiture collection module, bluetooth communication interface, touch -control display screen, PAD, can charge to the battery through the USB interface. Integrated comprehensive tester of elevator inspection can pass through bluetooth transmittal to PAD equipment to the data of gathering after the test, PAD equipment can show after receiving data, preserves local daily record simultaneously to follow -up looking over. The advantage: compared with the prior art, the utility model has the advantages that: high integration is multiple to be detected in an organic whole to the precision is high, and convenient to carry, easy operation, function simultaneously stably.
Description
Technical field
The utility model relates to a kind of elevator and check integrated comprehensive tester, belong to special equipment detection field.
Background technology
The running velocity of handrail has a scope relative to step or pedal actual speed, go beyond the scope if this relative velocity is super, people will be caused to stand on staircase can not stand firm, can cause danger, so want periodic detection elevator handrail and step relative velocity.
Detect elevator handrail and step relative velocity to be typically employed in non-metal and to test the speed on roller and arrange metal measuring point, electric probe be arranged on from metal measuring point very close to position on, the non-metal friction force that roller is subject to handrail that tests the speed synchronously rolls east, and electrically probe just can detect the speed of handrail.This kind of device is simple and practical, but due to handrail be can distort, the part of flexible, it has slack list at different service directions, the situation of pilled-in selvedge exists, non-metal tests the speed roller when running in handrail slack list, handrail likely raise up cause friction force drive not non-metal test the speed roller rotate, electric probe just judges handrail velocity anomaly, makes escalator and moving sidewalk out of service mistakenly.And single non-metal of raising tests the speed roller, then when the pilled-in selvedge of handrail is run, non-metal tests the speed, and pressure that roller bears is comparatively large easily to be damaged.
The friction force of handrail can be subject to the impact of surrounding environment, such as humiture, illumination, and handrail can be caused to become very sliding, very soft, causes handrail to skid, can not operate according to normal speed.So it is also necessary for gathering staircase surrounding environment.
While detection, if elevator running is abnormal, needs the service condition detecting elevator, with regard to needing, the electric current and voltage of elevator being detected, so also need an electric class check implement.
Summary of the invention
The utility model proposes a kind of elevator and check integrated comprehensive tester, its object is intended to overcome above-mentioned the deficiencies in the prior art,, the machine that can realize gathers the professional equipment of 3 kinds of different acquisition tasks of electric class, environmental classes, speed class to integrated numerous sensor.
Technical solution of the present utility model is: integrated comprehensive instrument checked by elevator, it is characterized in that comprising main control module microprocessor, electrical resistance collection module, pincerlike current acquisition module, voltage acquisition module, speed measuring module, lux meter module, humiture collection module, bluetooth communication interface, touching display screen, PAD; Wherein the first signal input/output end of microprocessor is corresponding with the signal input/output terminal of electrical resistance collection module connects; The secondary signal input/output end of microprocessor is corresponding with the signal input/output terminal of pincerlike current acquisition module to connect; 3rd signal input/output end of microprocessor is corresponding with the signal input/output terminal of voltage acquisition module to connect; 4th signal input/output end of microprocessor is corresponding with the signal input/output terminal of speed measuring module to connect; 5th signal input/output end of microprocessor is corresponding with the signal input/output terminal of lux meter module to connect; 6th signal input/output end of microprocessor is corresponding with the signal input/output terminal of humiture collection module to connect; 7th signal input/output end of microprocessor is corresponding with the first signal input/output terminal of bluetooth communication interface to connect; 8th signal input/output end of microprocessor is corresponding with the signal input/output terminal of touching display screen to connect; The secondary signal input/output terminal of bluetooth communication interface is corresponding with the signal input/output end of PAD to connect.
Advantage of the present utility model: integrated multiple be detected on one, make the equipment volume with said function reduce 80% than the equipment volume of original discrete, power consumption saves more than 50%.Meanwhile, multifunctional tester compiles detection document automatically the electric parameter detected and environmental parameters, automatically reports backstage rapid verification system, becomes the raw information of field-checking, can generate survey report very easily.Testing tool greatly reduces, and detection efficiency greatly improves, and accuracy of detection is high, and easy to carry, simple to operate, running is simultaneously stablized.
Accompanying drawing explanation
Fig. 1 is that integrated comprehensive tester structured flowchart checked by elevator;
Fig. 2 is the main interface schematic diagram that integrated comprehensive tester checked by elevator;
Fig. 3 is the workflow diagram that integrated comprehensive tester checked by elevator.
Detailed description of the invention
As shown in Figure 1, integrated comprehensive tester checked by a kind of elevator, comprise the compositions such as microprocessor, speed measurement module, multi-meter measurement module, temperature and humidity measurement module, illumination photometry module, touching display screen and LED illumination module, can be charged to battery by USB interface, it is characterized in that: elevator checks integrated comprehensive tester after a test, microprocessor can the data collected by Bluetooth transmission to PAD equipment, PAD equipment is after receiving data, can show, preserve local daily record simultaneously, check so that follow-up.
Described speed measurement module is made up of photoelectric reflection label and photoelectric velocity measurement module, wherein photoelectric reflection label is made up of the individual isometric reflected field of n (n >=1), its each reflected field two ends distribute weak reflection dark space, intermediate distribution boomer clear zone, dark space, two ends distance is L, and clear zone width is much larger than dark space.
Comparison/shaping circuit in photoelectric velocity measurement module converts the analog electrical signal that opto-electronic receiver module exports to digital signal, and then the timing of triggering timing module, obtains several time points, and microprocessor calculates average time interval and speed.
The function of multi-meter is simplified by described multi-meter measurement module, and retain alternating current, vdc, alternating-current voltage/AC voltage, resistance function that elevator inspector needs, observed reading is transferred to microprocessor by RS232 interface.
Described Temperature and Humidity amount module, its humiture chip selects the chip of SHT71, has high reliability and sensivity, and the warm and humid angle value of collection sends to microprocessor by SPI interface.
Described illumination photometry module illumination acquisition chip selects the chip of BH1715FVC, after chip collects ambient illumination values, is connected, sends the data to microprocessor by I2C bus with microprocessor.
After tester start, screen display humiture, illumination, linear velocity, rotating speed, time, resistance, vdc, alternating current, alternating-current voltage/AC voltage, flash light ten icons, touch screen clicks each icon, can carry out the measurement of various functions, time icon is that the calibration of time is arranged, and flash light icon is the switch control rule of illumination.As shown in Figure 2.
Speed measurement module, supporting detection black and white band is attached to linear velocity equipment surface to be checked, click main parting line speed/rotating speed icon, the tachogenerator of device bottom will be opened, now the red hot spot projected is incident upon on speed check tape, calibration before detecting, need ensure that black and white band can be complete by dot projection scope and device bottom sensor distance black and white belt surface height can in detection range.Comparison/shaping circuit in photoelectric velocity measurement module converts the analog electrical signal that opto-electronic receiver module exports to digital signal, and then the timing of triggering timing module, obtains several time points, and microprocessor calculates average time interval and speed/rotating speed.
Multi-meter measurement module, measures alternating current, vdc, alternating-current voltage/AC voltage, resistance; Click main interface resistance icon, insert supporting insulation meter rod, red table rod inserts positive polarity, and black table rod inserts voltage negative pole and measures, and waits for that the several seconds reads resistivity measurements from main interface after detecting; Click main interface vdc/alternating-current voltage/AC voltage icon, insert supporting insulation meter rod in voltage tester hole, red table rod inserts voltage complete machine, and black table rod inserts voltage negative pole, waits for that the several seconds reads vdc/alternating-current voltage/AC voltage after detecting numerical stability; Click on main screen and exchange map of current mark, in electric current plug jack, insert supporting forcipated mutual-inductor, then forcipated mutual-inductor jaws is pressed off, and be enclosed within the power lead of equipment to be detected, detect after waiting for the several seconds and completely read AC current values from main interface.
Temperature and Humidity module, clicks main interface humiture icon, represents that current detection is complete after waiting for numerical stability, reads humiture numerical value from main interface; Luminance detection module, clicks main interface illumination picture, and tester starts to carry out tester and starts to carry out the amount of illuminance calmly, represents that current detection is complete, read brightness value from main interface after waiting for numerical stability.
After elevator checks integrated comprehensive instrument to be verified, bluetooth icon on pointing device main screen, open PAD equipment, the application APP program of installing can detect corresponding multi-functional functional tester equipment, the data detected can be sent on PAD by equipment automatically, and PAD equipment, after receiving data, can show, preserve local daily record simultaneously, check so that follow-up.
Technical scheme of the present invention is further described below in conjunction with accompanying drawing:
As shown in Figure 1, integrated comprehensive instrument checked by elevator, and its structure comprises main control module microprocessor, electrical resistance collection module, pincerlike current acquisition module, voltage acquisition module, speed measuring module, lux meter module, humiture collection module, bluetooth communication interface, touching display screen, PAD; Wherein the first signal input/output end of microprocessor is corresponding with the signal input/output terminal of electrical resistance collection module connects; The secondary signal input/output end of microprocessor is corresponding with the signal input/output terminal of pincerlike current acquisition module to connect; 3rd signal input/output end of microprocessor is corresponding with the signal input/output terminal of voltage acquisition module to connect; 4th signal input/output end of microprocessor is corresponding with the signal input/output terminal of speed measuring module to connect; 5th signal input/output end of microprocessor is corresponding with the signal input/output terminal of lux meter module to connect; 6th signal input/output end of microprocessor is corresponding with the signal input/output terminal of humiture collection module to connect; 7th signal input/output end of microprocessor is corresponding with the first signal input/output terminal of bluetooth communication interface to connect; 8th signal input/output end of microprocessor is corresponding with the signal input/output terminal of touching display screen to connect; The secondary signal input/output terminal of bluetooth communication interface is corresponding with the signal input/output end of PAD to connect.
As shown in Figure 3, the workflow of integrated comprehensive tester checked by elevator: comprise the steps:
(1) open the switch on comprehensive tester, start comprehensive tester;
(2) comprehensive tester initialization, completes self-inspection, lights self-inspection indicator lamp;
(3) operator assigns instruction by Touch Screen;
(4) microprocessor judges command request data and carry out corresponding operating, comprising:
1) staircase running velocity is measured
Start photoelectric measure speeding sensor, escalator handrail pastes speed check tape, photoelectric probe aims at speed check tape, measures staircase running velocity;
2) electric current, voltage, resistance value is gathered
Start corresponding electric class measurement module, insert respective table rod or forcipated mutual-inductor, measure corresponding electric class data;
3) gathering is warm and humid angle value or brightness value
Start environmental classes sensor, image data;
(5) microprocessor obtains the data requiring to gather, and carries out computing and packing, result is presented on Touch Screen;
(6) start PAD, open bluetooth and connect upper comprehensive tester, comprehensive tester sends the data after packing to PAD by bluetooth.
Claims (2)
1. an integrated comprehensive tester checked by elevator, it is characterized in that comprising main control module microprocessor, electrical resistance collection module, pincerlike current acquisition module, voltage acquisition module, speed measuring module, lux meter module, humiture collection module, bluetooth communication interface, touching display screen, PAD; Wherein the first signal input/output end of microprocessor is corresponding with the signal input/output terminal of electrical resistance collection module connects; The secondary signal input/output end of microprocessor is corresponding with the signal input/output terminal of pincerlike current acquisition module to connect; 3rd signal input/output end of microprocessor is corresponding with the signal input/output terminal of voltage acquisition module to connect; 4th signal input/output end of microprocessor is corresponding with the signal input/output terminal of speed measuring module to connect; 5th signal input/output end of microprocessor is corresponding with the signal input/output terminal of lux meter module to connect; 6th signal input/output end of microprocessor is corresponding with the signal input/output terminal of humiture collection module to connect; 7th signal input/output end of microprocessor is corresponding with the first signal input/output terminal of bluetooth communication interface to connect; 8th signal input/output end of microprocessor is corresponding with the signal input/output terminal of touching display screen to connect; The secondary signal input/output terminal of bluetooth communication interface is corresponding with the signal input/output end of PAD to connect.
2. integrated comprehensive tester checked by a kind of elevator according to claim 1, it is characterized in that: described speed measuring module is made up of photoelectric reflection label and photoelectric velocity measurement module, wherein photoelectric reflection label is made up of a n >=1 isometric reflected field, its Distributed reflection dark space, each reflected field two ends, intermediate distribution reflection clear zone, dark space, two ends distance is L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716624.3U CN205061228U (en) | 2015-09-16 | 2015-09-16 | Integrated comprehensive tester of elevator inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716624.3U CN205061228U (en) | 2015-09-16 | 2015-09-16 | Integrated comprehensive tester of elevator inspection |
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| Publication Number | Publication Date |
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| CN205061228U true CN205061228U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520716624.3U Expired - Fee Related CN205061228U (en) | 2015-09-16 | 2015-09-16 | Integrated comprehensive tester of elevator inspection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788789A (en) * | 2016-12-27 | 2017-05-31 | 歌尔科技有限公司 | It is a kind of to reconnect test equipment for bluetooth development board |
| CN107445043A (en) * | 2017-08-07 | 2017-12-08 | 苏州市远极智能科技有限公司 | Staircase all-round property testing and quality monitoring method and system |
| CN108761117A (en) * | 2018-07-27 | 2018-11-06 | 江苏省特种设备安全监督检验研究院 | Portable type current detects rotational speed detector |
-
2015
- 2015-09-16 CN CN201520716624.3U patent/CN205061228U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788789A (en) * | 2016-12-27 | 2017-05-31 | 歌尔科技有限公司 | It is a kind of to reconnect test equipment for bluetooth development board |
| CN106788789B (en) * | 2016-12-27 | 2021-03-09 | 歌尔科技有限公司 | Reconnection test equipment for Bluetooth development board |
| CN107445043A (en) * | 2017-08-07 | 2017-12-08 | 苏州市远极智能科技有限公司 | Staircase all-round property testing and quality monitoring method and system |
| CN108761117A (en) * | 2018-07-27 | 2018-11-06 | 江苏省特种设备安全监督检验研究院 | Portable type current detects rotational speed detector |
| CN108761117B (en) * | 2018-07-27 | 2023-07-28 | 江苏省特种设备安全监督检验研究院 | Portable current detection rotating speed tester |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160302 Termination date: 20180916 |