CN202481870U - Test device for elevator control cabinet - Google Patents
Test device for elevator control cabinet Download PDFInfo
- Publication number
- CN202481870U CN202481870U CN2012201188160U CN201220118816U CN202481870U CN 202481870 U CN202481870 U CN 202481870U CN 2012201188160 U CN2012201188160 U CN 2012201188160U CN 201220118816 U CN201220118816 U CN 201220118816U CN 202481870 U CN202481870 U CN 202481870U
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- CN
- China
- Prior art keywords
- control cabinet
- elevator
- elevator control
- analogue unit
- proving installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a test device for an elevator control cabinet, which comprises a traction machine (1) connected with an output end of the elevator control cabinet (4); a magnet ring (2) is arranged on a traction sheave arranged on the traction machine (1); the traction sheave is also provided with a pulse collector (3) corresponding to the magnet ring (2); the pulse collector (3) is connected with an analog unit (5) used for stimulating the acquired pulse value into information in a well; and the analog unit (5) is connected with an input end of the elevator control cabinet (4). The test device is generally suitable for various elevator control cabinets, ensures the testing process to be more in accordance with the actual working condition, and is more accurate in test results.
Description
Technical field
The utility model relates to a kind of proving installation of elevator control cabinet, belongs to the elevator control technology field.
Background technology
The towed elevator control housing needs to detect its reliability and accuracy before dispatching from the factory.And to the test of elevator control cabinet, effective method is that elevator control cabinet is inserted in the actual elevator device, investigate its reliability and accuracy through observing its running condition, and this method is very unpractical.At present; Most elevator control cabinet test all adopts PLC to import various signals to elevator control cabinet; Detect the output signal of elevator control cabinet again, and detected output signal and theoretical output signal are compared to judge the reliability and the accuracy of elevator control cabinet.But this method can not reflect actual condition, so precision of test result is not high, and need customize corresponding testing device for the elevator control cabinet of different model it is tested.
The utility model content
The purpose of the utility model is, a kind of proving installation of elevator control cabinet is provided.It can generally be applicable to all kinds of elevator control cabinets, and test process more meets actual condition, and test result is more accurate.
The technical scheme of the utility model: a kind of proving installation of elevator control cabinet; Be characterized in: comprise the towing machine that links to each other with the elevator control cabinet mouth; The traction sheave of towing machine is provided with magnet ring; Also be provided with on the traction sheave and the cooresponding pulse collection device of magnet ring, the pulse collection device links to each other with the analogue unit that is used for the pulsed quantity that collects is modeled to the hoistway internal information, and analogue unit links to each other with the input end of elevator control cabinet.
In the proving installation of aforesaid elevator control cabinet, said analogue unit with control desk, show and plate be set and link to each other with origin switch.A plurality of switches are provided on the control desk; Panel is similar to elevator call panels and elevator operation panel; Be the switching value that analogue unit provides control desk is converted into the operation signal of elevator and is delivered to elevator control cabinet, simulated the operation's direction of elevator call panels and elevator operation panel in the actual condition.
In the proving installation of aforesaid elevator control cabinet, said demonstration and plate is set is used for display simulation elevator operation conditions, and to elevator floor number, elevator wiring than and the setting of elevator speed.
In the proving installation of aforesaid elevator control cabinet, said analogue unit is PLC.
Compared with prior art, the utility model is through forming closed loop system with elevator control cabinet and towing machine, and the tester only needs input operation signal to get final product, and each signal in the hoistway feeds back to elevator control cabinet by the operation and the service direction of towing machine.So the complete simulated field actual condition of whole test process, and do not introduce other artificial M signal, make that test is more accurate.And the utility model is applicable to various types of elevator control cabinets, applied widely through being provided with.The utility model has fully remedied the deficiency of traditional elevator electrical control cubicles checkout procedure, and the detection of traditional electrical control cubicles can only detect the crawl operational process of elevator inspecting state; Can't each item function of electric-control system be detected; And for the distribution of confirming electric-control system correct, must be by the professional, artificial point-to-point detection; Work capacity is quite big, judges but can't make correct detection to the required logic function of elevator.The utility model can pass through the on-the-spot running environment of simulant elevator, thus the logic dynamic operation of the system of realization, but the correctness of real embodiment control system and reliability.The utility model all can satisfy the detection requirement to all elevator dynamic logic functions.But also can satisfy all vertically detection requirements of type towed elevator electric-control systems, detection of dynamic, process judgment are analysed clear clearly, have saved point-to-point testing process, can improve the work efficiency and the correctness of detection greatly.Because being that detection of dynamic, process are simple and clear has reduced the too high requirement of testing staff's professional skill, common testing staff's multipotency is competent.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Being labeled as in the accompanying drawing: 1-towing machine, 2-magnet ring, 3-pulse collection device, 4-elevator control cabinet, 5-analogue unit, 6-control desk, 7-show and plate, 8-origin switch are set.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of proving installation of elevator control cabinet; As shown in Figure 1; Comprise the towing machine 1 that links to each other with elevator control cabinet 4 mouths, the traction sheave of towing machine 1 is provided with magnet ring 2, also is provided with on the traction sheave and magnet ring 2 cooresponding pulse collection devices 3; Pulse collection device 3 links to each other with the analogue unit 5 that is used for the pulsed quantity that collects is modeled to the hoistway internal information, and analogue unit 5 links to each other with the input end of elevator control cabinet 4.Said analogue unit 5 with control desk 6, show and plate 7 be set and link to each other with origin switch 8 (being used to recover initial setting up).Said demonstration and plate 7 is set is used for display simulation elevator operation conditions, and to the setting than (directly hanging is 0, and after-combustion is 1) and elevator speed (be set to 0 below the 1m/s, more than be set to 1) of elevator floor number, elevator wiring.Said analogue unit 5 is PLC.The principle of the utility model is: elevator control cabinet to be measured is linked to each other with non-loaded towing machine and the operation of towing machine is controlled; Operation and direction according to towing machine are simulated the running state of elevator in the on-the-spot hoistway; Again the hoistway internal information that simulates is transferred to control housing to be tested; Thereby realize comprehensive operation simulation, detect the correctness and the reliability of elevator control cabinet the elevator control cabinet function.The said method of the running state of elevator in the on-the-spot hoistway being simulated according to the operation and the direction of towing machine is: on the traction sheave girth of towing machine, divided magnetic rings such as a plurality of are set; During the traction sheave rotation; Magnet ring produces pulsed quantity, and the on-the-spot floor gap of simulation is apart from the size that is converted into pulsed quantity.And the five equilibrium spacing size of magnet ring has determined the precision height of simulation process, and the five equilibrium spacing is more little then representes that with pulsed quantity the precision of floor gap distance and elevator range ability is just high more.When traction sheave is the 400mm left and right sides, with 8 pulse revolutions; When traction sheave is the 520mm left and right sides, with 10 pulse revolutions; When traction sheave is the 600mm left and right sides, with 12 pulse revolutions.After operation and the direction of gathering towing machine simulated the running state of elevator in the on-the-spot hoistway, elevator operation and position are simulated demonstration, with as the correctness of judgement elevator control cabinet and the foundation of reliability through display equipment.
Claims (4)
1. the proving installation of an elevator control cabinet; It is characterized in that: comprise the towing machine (1) that links to each other with elevator control cabinet (4) mouth; The traction sheave of towing machine (1) is provided with magnet ring (2); Also be provided with on the traction sheave and the cooresponding pulse collection device of magnet ring (2) (3), pulse collection device (3) links to each other with the analogue unit (5) that is used for the pulsed quantity that collects is modeled to the hoistway internal information, and analogue unit (5) links to each other with the input end of elevator control cabinet (4).
2. the proving installation of elevator control cabinet according to claim 1 is characterized in that: said analogue unit (5) with control desk (6), show and plate (7) be set and link to each other with origin switch (8).
3. the proving installation of elevator control cabinet according to claim 1 is characterized in that: said demonstration and plate (7) is set is used for display simulation elevator operation conditions, and to elevator floor number, elevator wiring than and the setting of elevator speed.
4. the proving installation of elevator control cabinet according to claim 1, it is characterized in that: said analogue unit (5) is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201188160U CN202481870U (en) | 2012-03-27 | 2012-03-27 | Test device for elevator control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201188160U CN202481870U (en) | 2012-03-27 | 2012-03-27 | Test device for elevator control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481870U true CN202481870U (en) | 2012-10-10 |
Family
ID=46956309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201188160U Expired - Lifetime CN202481870U (en) | 2012-03-27 | 2012-03-27 | Test device for elevator control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583123A (en) * | 2012-03-27 | 2012-07-18 | 浙江屹立电梯有限公司 | Method and device for testing elevator control cabinets |
| CN103163880A (en) * | 2013-03-25 | 2013-06-19 | 巨人通力电梯有限公司 | Signal imitation detecting system of elevator control cabinet |
-
2012
- 2012-03-27 CN CN2012201188160U patent/CN202481870U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583123A (en) * | 2012-03-27 | 2012-07-18 | 浙江屹立电梯有限公司 | Method and device for testing elevator control cabinets |
| CN103163880A (en) * | 2013-03-25 | 2013-06-19 | 巨人通力电梯有限公司 | Signal imitation detecting system of elevator control cabinet |
| CN103163880B (en) * | 2013-03-25 | 2015-06-17 | 巨人通力电梯有限公司 | Signal imitation detecting system of elevator control cabinet |
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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: 20121010 |
|
| CX01 | Expiry of patent term |