CN204924615U - Elevator light curtain testboard - Google Patents
Elevator light curtain testboard Download PDFInfo
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- CN204924615U CN204924615U CN201520751610.5U CN201520751610U CN204924615U CN 204924615 U CN204924615 U CN 204924615U CN 201520751610 U CN201520751610 U CN 201520751610U CN 204924615 U CN204924615 U CN 204924615U
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- light curtain
- debugging
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- cable
- elevator
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
(B, ) the utility model discloses an elevator light curtain testboard, including test jig (1), the top of test jig (1) is equipped with first debugging fixed plate (2), debugging activity board (4) and second debugging fixed plate (3) in proper order, is equipped with light curtain receiver (5) on the first debugging fixed plate (2), is equipped with light curtain transmitter (6) on debugging activity board (4), test jig (1) lower part is equipped with main power source box (8), interference source (9), LED pilot lamp strip (10) and light curtain power pack (11) in proper order, main power source box (8) have signal acquisition analysis card (13) through cable junction, and signal acquisition analysis card (13) has the test with PC (14) through cable junction, light screen (16) that are used for the separation infrared light are shelved on the next door of test jig (1). The utility model has the characteristics of low cost, convenient operation can detect light curtain data, can guide act product of setting a camera rationally to select. (B, )
Description
Technical field
the utility model relates to elevator technology field, particularly a kind of elevator light curtain test board.
Background technology
current known elevator light curtain test board only has regular testing agency just to possess, and known elevator light curtain test board expensive, most Zheng Ti factories does not have corresponding elevator light curtain test board, so just do not possess the self-detectability to light curtain product yet, Zheng Ti enterprise can be caused so undoubtedly to there is blindness to choosing of light curtain product, select inappropriate light curtain product, thus cause unnecessary economic loss.Therefore, current Zheng Ti factory exists and cannot carry out oneself detection to light curtain product, to such an extent as to chooses to light curtain product the problem that there is blindness.
Utility model content
the purpose of this utility model is, provide a kind of elevator light curtain test board, it has with low cost, easy to operate, can detect light curtain data, can the feature of Rational choice light curtain product.
the technical solution of the utility model: elevator light curtain test board, comprise testing jig, the top of testing jig is provided with the first debugging fixed head, debugging activity plate and the second debugging fixed head, debugging activity plate is between the first debugging fixed head and the second debugging fixed head, first debugging fixed head is provided with light curtain receiver, and debugging activity plate is provided with light curtain transmitter; Testing jig bottom is provided with primary power box, interference source, LED light bar and light curtain power pack; Primary power box is connected with interference source and light curtain power pack through cable, and primary power box is connected with signal processing and analysis card through cable, and signal processing and analysis card is connected with test PC through cable; Light curtain power pack is connected with light curtain receiver, light curtain transmitter and LED light bar through cable; The side of testing jig is shelved with the shadow shield for intercepting infrared light.
in above-mentioned elevator light curtain test board, described first debugging fixed head and the second debugging fixed head lay respectively at the two ends of testing jig.
in aforesaid elevator light curtain test board, described primary power box, interference source and LED light bar are all positioned at immediately below the first debugging fixed head.
in aforesaid elevator light curtain test board, described interference source comprises an electric motor and braking resistor, and door electric motor is positioned at the side of primary power box.
in aforesaid elevator light curtain test board, described door electric motor and braking resistor are connected to primary power box through cable respectively.
in aforesaid elevator light curtain test board, described primary power box is connected with the first independent current source through cable; Test PC is connected with the second independent current source through cable.
in aforesaid elevator light curtain test board, the end of described debugging activity plate is provided with reset button.
in aforesaid elevator light curtain test board, the length of described shadow shield is 8 centimetres, width is 15 centimetres, thickness is 1.5 millimeters.
in aforesaid elevator light curtain test board, described testing jig is the structure of multiple Bolted angle connection.
compared with prior art, the utility model has with low cost, easy to operate, can detect light curtain data, can instruct the feature to light curtain product Rational choice.In the utility model, test PC, signal processing and analysis card, primary power box and light curtain power pack are connected into a power supply and Signal Analysis System by cable, and testing jig is built by the Multi-function angle iron of dismountable, convenient transport, have with low cost, easy to operate feature.The utility model is by simulating the light curtain be used under elevator environment, completing the test to light curtain; Testing jig, the first debugging fixed head, the second debugging fixed head simulant elevator gate structure together with debugging activity plate, first debugging fixed head arranges the light curtain receiving end that light curtain receiver comes on simulant elevator gate, debugging activity plate arranges the light curtain transmitting terminal that light curtain transmitter comes on simulant elevator gate, by the folding moving left and right simulant elevator gate structure of debugging activity plate, re-use shadow shield and block receiving end back and forth, carry out the test of related request together.The utility model is provided with dedicated optical curtain testing software in test PC, it can process light curtain signal and display light curtain out-of-the way position, by the movement of debugging activity plate, change the distance of light curtain transmitter and light curtain receiver, together with shadow shield, the ultimate range that test light curtain can effectively detect; By changing the level angle of debugging activity plate, change the level angle of light curtain transmitter and light curtain receiver, together with shadow shield, the ultimate range that test light curtain can misplace in the horizontal direction; By changing the vertical angle of debugging activity plate, change the vertical angle of light curtain transmitter and light curtain receiver, together with shadow shield, the maximum angle that test light curtain can misplace in vertical direction; Detection case is shown by the display of LED light bar and test PC simultaneously, judge that whether each power valve work of light curtain transmitting terminal transmitter is normal, whether the light curtain selected by judgement can be used, be specially: when light curtain transmitting terminal is away from receiving end, receiving end is blocked back and forth with shadow shield, when receiving end be blocked plate block time, now LED light bar is shinny, simultaneously PC display light curtain location of fault; The utility model can detect light curtain data, and the data of testing more meet industry requirement, and Zheng Ti factory can be instructed the Rational choice of light curtain product.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the left view at testing jig place in the utility model.
being labeled as in accompanying drawing: 1-testing jig, 2-first debugs fixed head, and 3-second debugs fixed head, 4-debugging activity plate, 5-light curtain receiver, 6-light curtain transmitter, 8-primary power box, 9-interference source, 10-LED pilot lamp bar, 11-light curtain power pack, 12-first independent current source, 13-signal processing and analysis card, 14-test PC, 15-second independent current source, 16-shadow shield, 17-door electric motor, 18-braking resistor, 19-reset button, 20-display.
Embodiment
below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
embodiment.Elevator light curtain test board, form as depicted in figs. 1 and 2, comprise testing jig 1, the top of testing jig 1 is provided with the first debugging fixed head 2, debugging activity plate 4 and the second debugging fixed head 3, debugging activity plate 4 is between the first debugging fixed head 2 and the second debugging fixed head 3, first debugging fixed head 2 is provided with light curtain receiver 5, and debugging activity plate 4 is provided with light curtain transmitter 6; Testing jig 1 bottom is provided with primary power box 8, interference source 9, LED light bar 10 and light curtain power pack 11; Primary power box 8 is connected with interference source 9 and light curtain power pack 11 through cable, and primary power box 8 is connected with signal processing and analysis card 13 through cable, and signal processing and analysis card 13 is connected with test PC 14 through cable; Light curtain power pack 11 is connected with light curtain receiver 5, light curtain transmitter 6 and LED light bar 10 through cable; The side of testing jig 1 is shelved with the shadow shield 16 for intercepting infrared light.
described first debugging fixed head 2 and the second debugging fixed head 3 lay respectively at the two ends of testing jig 1.Described primary power box 8, interference source 9 and LED light bar 10 are all positioned at immediately below the first debugging fixed head 2.Described interference source 9 comprises an electric motor 17 and braking resistor 18, and door electric motor 17 is positioned at the side of primary power box 8.Described door electric motor 17 and braking resistor 18 are connected to primary power box 8 through cable respectively.Described primary power box 8 is connected with the first independent current source 12 through cable; Test PC 14 is connected with the second independent current source 15 through cable.The end of described debugging activity plate 4 is provided with reset button 19.The length of described shadow shield 16 is 8 centimetres, width is 15 centimetres, thickness is 1.5 millimeters.Described testing jig 1 is the structure of multiple Bolted angle connection.
principle of work of the present utility model is:
the utility model is by using testing jig 1 working frame as a whole built by Multi-function angle iron, and this testing jig 1 has the advantages that can dismantle, conveniently transport.First debugging fixed head 2 and the second debugging fixed head 3 is set respectively at the two ends, left and right at testing jig 1 top respectively after putting up testing jig 1, at testing jig 1 top, debugging activity plate 4 is set between the first debugging fixed head 2 and the second debugging fixed head 3; First debugging fixed head 2 and debugging activity plate 4 arrange light curtain receiver 5 and light curtain transmitter 6 respectively; Be positioned in the bottom of testing jig 1 immediately below first debugging fixed head 2 and set gradually primary power box 8, door electric motor 17, braking resistor 18 and LED light bar 10, light curtain power pack 11 is set at the correct position of testing jig 1 bottom; In the end of debugging activity plate 4 front end, reset button 19 is set.Then cable is used to be connected by each parts, concrete connected mode is: primary power box 8 is connected to the first independent current source 12 through cable, primary power box 8 is connected with door electric motor 17, braking resistor 18 and light curtain power pack 11 through cable, primary power box 8 is connected with signal processing and analysis card 13 through cable, signal processing and analysis card 13 is connected with test PC 14 through cable, and test PC 14 is connected to the second independent current source 15 through cable; Light curtain power pack 11 is connected with light curtain receiver 5, light curtain transmitter 6 and LED light bar 10 through cable.
in the utility model, test PC 14, signal processing and analysis card 13, primary power box 8 and light curtain power pack 11 are connected into a power supply and Signal Analysis System by cable; By simulating the light curtain product be used under elevator environment, complete the test to light curtain; Testing jig 1, first is debugged fixed head 2, second and is debugged fixed head 3 simulant elevator gate structure together with debugging activity plate 4, first debugging fixed head 2 arranges the light curtain receiving end that light curtain receiver 5 comes on simulant elevator gate, debugging activity plate 4 arranges the light curtain transmitting terminal that light curtain transmitter 6 comes on simulant elevator gate, by the folding moving left and right simulant elevator gate structure of debugging activity plate 4, re-use shadow shield 16 and block receiving end back and forth, carry out the test of related request together.The utility model is provided with dedicated optical curtain testing software in test PC 14, it can process light curtain signal and display light curtain out-of-the way position, by the movement of debugging activity plate 4, change the distance of light curtain transmitter 6 and light curtain receiver 5, work together with shadow shield 16, the ultimate range that test light curtain can effectively detect; By changing the level angle of debugging activity plate 4, changing the level angle of light curtain transmitter 6 and light curtain receiver 5, working together with shadow shield 16, the ultimate range that test light curtain can misplace in the horizontal direction; By changing the vertical angle of debugging activity plate 4, changing the vertical angle of light curtain transmitter 6 and light curtain receiver 5, working together with shadow shield 16, the maximum angle that test light curtain can misplace in vertical direction; Detection case is shown by the display 20 of LED light bar 10 and test PC 14 simultaneously, judge that whether each power valve work of light curtain transmitting terminal transmitter is normal, whether the light curtain selected by judgement can be used, be specially: when light curtain transmitting terminal is away from receiving end, receiving end is blocked back and forth with shadow shield 16, when receiving end be blocked plate 16 block time, now LED light bar 10 is shinny, simultaneously the test display 20 display light curtain location of fault of PC 14; The utility model can detect light curtain data, and the data of testing more meet industry requirement, can instruct the Rational choice to light curtain product.
the utility model debugs horizontal range, horizontal sextant angle and the vertical angle between fixed head 2 by adjustment debugging activity plate 4 and first, and then the horizontal range of adjustment light curtain transmitter 6 and light curtain receiver 5, horizontal sextant angle and vertical folder, again by light curtain feedback information that the testing software in test PC 14 synchronously processes, obtain required test data, thus judge whether light curtain can be used; Take into account and use shadow shield 16 to block back and forth at light curtain receiving end place, whether each power valve work carrying out test light curtain transmitting terminal is normal, when each power valve of light curtain transmitting terminal is working properly, LED light bar 10 goes out, when each power valve operation irregularity of light curtain transmitting terminal, LED light bar 10 is bright.After one group of data test is complete, record data, then press reset button 19, and from the beginning test gets back to starting point, and mobile debugging activity plate 4, to next position, is tested next group data, carried out successively, until terminate the test of whole light curtain.Wherein LED light bar 10 is only as indicating light, not as interference source, is positioned over the position away from light curtain; Test shadow shield 16 material used effectively can intercept infrared light, the length and width of shadow shield 16, is thickly respectively 8 centimetres, 15 centimetres and 1.5 millimeters; When shadow shield 16 back and forth shading light curtain receiving end time, the testing software simultaneous display in test PC 14 is blocked position, and LED light is bright simultaneously.The utility model has with low cost, easy to operate, can detect light curtain data, can instruct the feature to light curtain product Rational choice.
Claims (9)
1. elevator light curtain test board, it is characterized in that: comprise testing jig (1), the top of testing jig (1) is provided with the first debugging fixed head (2), debugging activity plate (4) and the second debugging fixed head (3), debugging activity plate (4) is positioned between the first debugging fixed head (2) and the second debugging fixed head (3), first debugging fixed head (2) is provided with light curtain receiver (5), and debugging activity plate (4) is provided with light curtain transmitter (6); Testing jig (1) bottom is provided with primary power box (8), interference source (9), LED light bar (10) and light curtain power pack (11); Primary power box (8) is connected with interference source (9) and light curtain power pack (11) through cable, and primary power box (8) is connected with signal processing and analysis card (13) through cable, and signal processing and analysis card (13) is connected with test PC (14) through cable; Light curtain power pack (11) is connected with light curtain receiver (5), light curtain transmitter (6) and LED light bar (10) through cable; The side of testing jig (1) is shelved with the shadow shield (16) for intercepting infrared light.
2. elevator light curtain test board according to claim 1, is characterized in that: described first debugging fixed head (2) and the second debugging fixed head (3) lay respectively at the two ends of testing jig (1).
3. elevator light curtain test board according to claim 1, is characterized in that: described primary power box (8), interference source (9) and LED light bar (10) are all positioned at immediately below the first debugging fixed head (2).
4. elevator light curtain test board according to claim 3, is characterized in that: described interference source (9) comprises an electric motor (17) and braking resistor (18), and door electric motor (17) is positioned at the side of primary power box (8).
5. elevator light curtain test board according to claim 4, is characterized in that: described door electric motor (17) and braking resistor (18) are connected to primary power box (8) through cable respectively.
6. elevator light curtain test board according to claim 1, is characterized in that: described primary power box (8) is connected with the first independent current source (12) through cable; Test PC (14) is connected with the second independent current source (15) through cable.
7. elevator light curtain test board according to claim 1, is characterized in that: the end of described debugging activity plate (4) is provided with reset button (19).
8. elevator light curtain test board according to claim 1, is characterized in that: the length of described shadow shield (16) is 8 centimetres, width is 15 centimetres, thickness is 1.5 millimeters.
9. elevator light curtain test board according to any one of claim 1 to 8, is characterized in that: the structure that described testing jig (1) is multiple Bolted angle connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751610.5U CN204924615U (en) | 2015-09-25 | 2015-09-25 | Elevator light curtain testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751610.5U CN204924615U (en) | 2015-09-25 | 2015-09-25 | Elevator light curtain testboard |
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| Publication Number | Publication Date |
|---|---|
| CN204924615U true CN204924615U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520751610.5U Active CN204924615U (en) | 2015-09-25 | 2015-09-25 | Elevator light curtain testboard |
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| CN (1) | CN204924615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203303A (en) * | 2015-09-25 | 2015-12-30 | 森赫电梯股份有限公司 | Elevator light curtain test bench |
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2015
- 2015-09-25 CN CN201520751610.5U patent/CN204924615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203303A (en) * | 2015-09-25 | 2015-12-30 | 森赫电梯股份有限公司 | Elevator light curtain test bench |
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