CN206915528U - A kind of elevator malfunctions content display - Google Patents
A kind of elevator malfunctions content display Download PDFInfo
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- CN206915528U CN206915528U CN201720021933.8U CN201720021933U CN206915528U CN 206915528 U CN206915528 U CN 206915528U CN 201720021933 U CN201720021933 U CN 201720021933U CN 206915528 U CN206915528 U CN 206915528U
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- frequency converter
- spacing
- limit switch
- motor
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Abstract
It the utility model is related to Engineering Control field, more particularly to a kind of elevator malfunctions content display, including power network, contactor, frequency converter, motor, PLC, band-type brake, limit switch and state display；The motor is connected with frequency converter, and the frequency converter is connected by contactor with power network；The PLC is connected with frequency converter, band-type brake, limit switch and state display；The limit switch include preventing colliding with top is spacing, skylight is spacing, door limiting, slow down spacing and up and down it is spacing.The utility model advantage is：When phase shortage, undertension occur in wherein a certain element failure or motor, during the failures such as overvoltage, short circuit, excessively stream, display screen can show corresponding trouble point, maintenance personal quick and precisely can take a short time in failure judgement point, maintenance according to it, can improve capacity utilization, do not influence construction speed, simplify maintenance procedure, reduce labor intensity, reduce cost.
Description
Technical field
It the utility model is related to Engineering Control field, more particularly to a kind of elevator malfunctions content display.
Background technology
At present, in industry and Engineering Control field, motor is most important execution unit equipment, the running status of motor
Decide the performance of control device, the important parameter such as the supply voltage of motor, power, electric current, rotating speed, these are all electric operations
The mark of state, these parameters are monitored in real time, can effectively understand motor operating state；When some in control circuit
Electrical equipment is bad or limit switch loose contact, maintenance personal need to see that drawing goes to check step by step；At present, to the various fortune of motor
Row parameter detecting and status monitoring are realized using frequency converter more, although can realize that motor operating state monitors, not
Can it is more directly perceived, clear, quickly judge its failure, intuitive judgment can not be carried out to circuit element quality.
Utility model content
To solve the above problems, we have proposed a kind of elevator malfunctions content display, there is provided a kind of motor fortune
Row state and malfunction coefficient running status；Display screen can show corresponding trouble point or the detailed defect content of report, maintenance personal
Can quick and precisely failure judgement point according to it, it is not necessary to go to check one by one, maintenance takes a short time, and can improve equipment
Utilization rate, the normal construction speed in building site is not interfered with, and from maintenance procedure is simplified, reduce the labor intensity of maintenance personal, nothing
Cost is reduced in shape.
To realize the demand, the utility model is achieved through the following technical solutions above-mentioned purpose：A kind of lift event
Hinder content display, including power network, contactor, frequency converter, motor, PLC, band-type brake, limit switch and shape
State display screen；
The motor is connected with frequency converter, and the frequency converter is connected by contactor with power network；
The PLC is connected with frequency converter, band-type brake, limit switch and state display；
The limit switch include preventing colliding with top is spacing, skylight is spacing, door limiting, slow down spacing and up and down it is spacing.
Further, a kind of elevator malfunctions content display, the PLC pass through PORT COM
It is connected with communication cable with the frequency converter, band-type brake, limit switch and state display；The PLC end
Mouth is provided with 8, and the port 1 of PLC is connected with frequency converter, and port 2 is connected with state display, port
3 are connected with band-type brake, and port 4-8 is connected with limit switch.Frequency converter, band-type brake, the running state parameter of limit switch pass through
Independent PORT COM communicates with PLC, avoids the line maintenance of complexity, improves the work of maintenance personal
Efficiency.
Further, a kind of elevator malfunctions content display, the PLC are provided with channel radio
Module is interrogated, the wireless communication module is GRM200G PLC wireless communication modules.The communication module can be realized to be occurred in equipment
During running status exception, communicated by GPRS to personal mobile communication device, such as mobile phone, in the case of unattended
The operation exception situation of lift can also be known the very first time, it is early to find early repair.
Further, a kind of elevator malfunctions content display, the PLC be provided with SD card and
USB interfaces.The setting helps periodically to be analyzed the parameter copy in building hoist running, can be pre- in advance
The failure of anti-elevator gear, accomplish that early prevention is early and prepare.
Further, a kind of elevator malfunctions content display, the PLC are connected with alarm dress
Put.The setting can cause the attention of staff around building hoist in time, and the very first time completes elevator malfunctions and excluded
Or the operation of emergency shutdown.
A kind of elevator malfunctions content display provided by the utility model, contactor and frequency converter, motor, band-type brake,
PLC is so that motor-driven building hoist can normally work；Skylight is spacing, door limiting, slow down spacing, on
Lower limit, preventing colliding with top are spacing to input terminated line with PLC, and each spacing running status is write into PLC by programmable controller PLC
In, solve that circuit is cumbersome, improve the operating efficiency of maintenance personal；Frequency converter is connected with PLC PORT COMs 1, can be by electricity
The important service data of machine, it is written and read by programmable controller PLC come program is write to display screen can finally monitor motor
Running status and malfunction coefficient state
Caused beneficial effect is the utility model compared with prior art：When wherein a certain element failure or electricity
When the failure such as phase shortage, undertension, overvoltage, short circuit, excessively stream occurs in machine, display screen can show that corresponding trouble point or report are detailed
Defect content, maintenance personal can quick and precisely failure judgement points according to it, it is not necessary to go to check one by one, when maintenance is spent
Between it is short, capacity utilization can be improved, do not interfere with the normal construction speed in building site, and from maintenance procedure is simplified, reduce maintenance
The labor intensity of personnel, virtually reduces cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.It is clear that drawings in the following description are this realities
With some new embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is attachment structure schematic diagram of the present utility model.
In figure, port one -1, port two -2, port three -3, port four -4, port five -5, port six -6, port seven -7,
Port eight -8.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Obviously, retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Embodiment 1:
A kind of elevator malfunctions content display, including power network, contactor, frequency converter, motor, PLC PLC technologies
Device, band-type brake, limit switch and state display；
The motor is connected with frequency converter, and the frequency converter is connected by contactor with power network；
The PLC is connected with frequency converter, band-type brake, limit switch and state display；
The limit switch include preventing colliding with top is spacing, skylight is spacing, door limiting, slow down spacing and up and down it is spacing.
Further, a kind of elevator malfunctions content display, the PLC pass through PORT COM
It is connected with communication cable with the frequency converter, band-type brake, limit switch and state display；The PLC end
Mouth is provided with 8, and the port one of PLC is connected with frequency converter, and port two is connected with state display, end
Mouth three is connected with band-type brake, and port four to eight is connected with limit switch.Frequency converter, band-type brake, the running status ginseng of limit switch
Number is communicated by independent PORT COM and PLC, is avoided the line maintenance of complexity, is improved maintenance personal
Operating efficiency.
The PLC is provided with wireless communication module, the wireless communication module be GRM200G PLC without
Line communication module.The communication module can be realized when running status exception occurs in equipment, communicated by GPRS mobile to individual
Communication device, such as mobile phone, the operation exception feelings of lift can also be known the very first time in the case of unattended
Condition, it is early to find early repair.
The PLC is provided with SD card and USB interface.The setting helps periodically to transport building hoist
Parameter copy during row is analyzed, and can prevent the failure of elevator gear in advance, is accomplished that early prevention is early and is prepared.
The PLC is connected with alarm device.The setting can cause work around building hoist in time
Make the attention of personnel, the very first time completes elevator malfunctions exclusion or the operation of emergency shutdown.
A kind of elevator malfunctions content display that the present embodiment provides, contactor and frequency converter, motor, band-type brake, PLC
So that motor-driven building hoist can normally work；Skylight is spacing, door limiting, slow down spacing, bound
Position, preventing colliding with top is spacing and PLC inputs terminated line, is write each spacing running status in PLC by programmable controller PLC,
Solve that circuit is cumbersome, improve the operating efficiency of maintenance personal；Frequency converter is connected with PLC PORT COMs 1, can be by motor weight
The service data wanted, it is written and read by programmable controller PLC come program is write to display screen can finally monitor motor operation
State and malfunction coefficient state
Caused beneficial effect is the present embodiment compared with prior art：When wherein a certain element failure or motor
When there is phase shortage, the failure such as undertension, overvoltage, short circuit, excessively stream, display screen can show the event in detail of corresponding trouble point or report
Hinder content, maintenance personal can quick and precisely failure judgement point according to it, it is not necessary to goes to check one by one, maintenance spends the time
It is short, capacity utilization can be improved, does not interfere with the normal construction speed in building site, and from maintenance procedure is simplified, reduce maintenance people
The labor intensity of member, virtually reduces cost.
Claims (5)
- A kind of 1. elevator malfunctions content display, it is characterised in that：Power network, contactor, frequency converter, motor, PLC may be programmed Controller, band-type brake, limit switch and state display；The motor is connected with frequency converter, and the frequency converter is connected by contactor with power network；The PLC is connected with frequency converter, band-type brake, limit switch and state display；The limit switch include preventing colliding with top is spacing, skylight is spacing, door limiting, slow down spacing and up and down it is spacing.
- 2. elevator malfunctions content display as claimed in claim 1, it is characterised in that：The PLC It is connected by PORT COM and communication cable with the frequency converter, band-type brake, limit switch and state display；The PLC can Programmable controller port is provided with 8, and the port one of PLC is connected with frequency converter, and port two shows with state Display screen is connected, and port three is connected with band-type brake, and port four to eight is connected with limit switch.
- 3. elevator malfunctions content display as claimed in claim 1, it is characterised in that：The PLC Wireless communication module is provided with, the wireless communication module is GRM200G PLC wireless communication modules.
- 4. elevator malfunctions content display as claimed in claim 1, it is characterised in that：The PLC It is provided with SD card and USB interface.
- 5. elevator malfunctions content display as claimed in claim 1, it is characterised in that：The PLC It is connected with alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021933.8U CN206915528U (en) | 2017-01-06 | 2017-01-06 | A kind of elevator malfunctions content display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021933.8U CN206915528U (en) | 2017-01-06 | 2017-01-06 | A kind of elevator malfunctions content display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915528U true CN206915528U (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021933.8U Active CN206915528U (en) | 2017-01-06 | 2017-01-06 | A kind of elevator malfunctions content display |
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| Country | Link |
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| CN (1) | CN206915528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162688A (en) * | 2021-11-10 | 2022-03-11 | 深圳市英威腾电气股份有限公司 | Control method and control device for construction hoist |
-
2017
- 2017-01-06 CN CN201720021933.8U patent/CN206915528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162688A (en) * | 2021-11-10 | 2022-03-11 | 深圳市英威腾电气股份有限公司 | Control method and control device for construction hoist |
| CN114162688B (en) * | 2021-11-10 | 2024-02-20 | 深圳市英威腾电气股份有限公司 | Control method and control device for construction elevator |
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