CN204823620U - Elevator control system - Google Patents
Elevator control system Download PDFInfo
- Publication number
- CN204823620U CN204823620U CN201520499385.0U CN201520499385U CN204823620U CN 204823620 U CN204823620 U CN 204823620U CN 201520499385 U CN201520499385 U CN 201520499385U CN 204823620 U CN204823620 U CN 204823620U
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- CN
- China
- Prior art keywords
- receiving terminal
- emitting diode
- infrared receiving
- light emitting
- elevator
- 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 - Fee Related
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Abstract
The utility model provides an elevator control system, face an elevator open -ended infrared light emitting diode and the 2nd infrared light emitting diode including setting up in the elevartor shaft, and the infrared receiving terminal and the back of the body basifacial two infrared receiving terminal of setting on elevator car back upper portion, an infrared light emitting diode and the 2nd infrared light emitting diode's interval equals an infrared receiving terminal and the 2nd infrared receiving terminal's interval, an infrared light emitting diode's positive pole, the anodal of the 2nd infrared light emitting diode is connected with positive, an infrared light emitting diode's negative pole, the 2nd infrared light emitting diode's negative pole and power negative pole are connected, an infrared receiving terminal's power supply anode, the 2nd infrared receiving terminal's power supply anode and positive are connected, an infrared receiving terminal's power supply negative terminal, the 2nd infrared receiving terminal's power supply negative terminal and power negative pole are connected. The utility model discloses opening of lift -cabin door can be avoided when the elevator staggered floor, personnel's safety is guaranteed.
Description
Technical field
The utility model relates to elevator technology field, particularly relates to a kind of apparatus for controlling elevator.
Background technology
Elevator generally has PLC to control, and elevator interior has the mechanism preventing staggered floor from opening the door, and being generally by judging whether this one deck, if arrived, just can opening elevator door, ensures safety.But or elevator can be there is not to this one deck, door but opens, thus causes safety misadventure.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of apparatus for controlling elevator, solves the problem that elevator staggered floor opens the door.
The utility model is achieved in that a kind of apparatus for controlling elevator, comprise the first infrarede emitting diode and the second infrarede emitting diode that are arranged in elevator and face elevator opening, and be arranged on the first infrared receiving terminal of lift car upper rear portion and the second infrared receiving terminal of lower backside, the spacing of the first infrarede emitting diode and the second infrarede emitting diode equals the spacing of the first infrared receiving terminal and the second infrared receiving terminal, the positive pole of the first infrarede emitting diode, the positive pole of the second infrarede emitting diode is connected with positive source, the negative pole of the first infrarede emitting diode, the negative pole of the second infrarede emitting diode is connected with power cathode, the power supply anode of the first infrared receiving terminal, the power supply anode of the second infrared receiving terminal is connected with positive source, the power supply negative terminal of the first infrared receiving terminal, the power supply negative terminal of the second infrared receiving terminal is connected with power cathode, the mouth of the first infrared receiving terminal is connected with the base stage of the first aerotron, the mouth of the second infrared receiving terminal is connected with the base stage of the second aerotron, the collecting electrode of the first aerotron is connected with positive source, the emitter of the first aerotron is connected with the collecting electrode of the second aerotron, the emitter of the second aerotron is connected with an input end of relay, another input end of relay is connected with power cathode, enabling driving circuit is connected with enabling motor by the mouth of relay.
The utility model tool has the following advantages: can avoid opening of elevator door when elevator staggered floor, ensures the safety of personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model circuit diagram.
Detailed description of the invention
By describing technology contents of the present utility model, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of apparatus for controlling elevator, comprise the first infrarede emitting diode 2 and the second infrarede emitting diode 3 being arranged in elevator 1 and facing elevator opening 10, and the spacing being arranged on the first infrared receiving terminal 20 of lift car 4 upper rear portion and the second infrared receiving terminal 30, first infrarede emitting diode of lower backside and the second infrarede emitting diode equals the spacing of the first infrared receiving terminal and the second infrared receiving terminal.As shown in Figure 2, the positive pole of the first infrarede emitting diode D1, the positive pole of the second infrarede emitting diode D2 is connected with positive source, the negative pole of the first infrarede emitting diode, the negative pole of the second infrarede emitting diode is connected with power cathode, the power supply anode of the first infrared receiving terminal U1, the power supply anode of the second infrared receiving terminal U2 is connected with positive source, the mouth of the first infrared receiving terminal is connected with the base stage of the first aerotron Q1, the mouth of the second infrared receiving terminal is connected with the base stage of the second aerotron Q2, the collecting electrode of the first aerotron is connected with positive source, the emitter of the first aerotron is connected with the collecting electrode of the second aerotron, the emitter of the second aerotron is connected with an input end of relay R L1, another input end of relay is connected with power cathode, enabling driving circuit is connected with enabling motor M G1 by the mouth of relay.
Wherein, when elevator cage operation is to perch, namely car is just to opening part, then the light of the first infrarede emitting diode can enter the first infrared receiving terminal, and the light of the second infrarede emitting diode can enter the second infrared receiving terminal, and the first infrared receiving terminal and the second infrared receiving terminal export high level, make the first aerotron and the second triode ON, thus relay adhesive work, the enabling driving circuit of elevator can driven enabling machine operation, and elevator door can be opened.And lift car do not run put in place time, two infrared receiving terminals can not receive infrared light simultaneously, then has an infrared receiving terminal meeting output low level at least, an aerotron is then had at least to be off condition, then relay not adhesive work, the enabling driving circuit of elevator cannot drive enabling machine operation, and elevator door can not be opened, and ensures safety.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. an apparatus for controlling elevator, it is characterized in that: comprise the first infrarede emitting diode and the second infrarede emitting diode that are arranged in elevator and face elevator opening, and be arranged on the first infrared receiving terminal of lift car upper rear portion and the second infrared receiving terminal of lower backside, the spacing of the first infrarede emitting diode and the second infrarede emitting diode equals the spacing of the first infrared receiving terminal and the second infrared receiving terminal, the positive pole of the first infrarede emitting diode, the positive pole of the second infrarede emitting diode is connected with positive source, the negative pole of the first infrarede emitting diode, the negative pole of the second infrarede emitting diode is connected with power cathode, the power supply anode of the first infrared receiving terminal, the power supply anode of the second infrared receiving terminal is connected with positive source, the power supply negative terminal of the first infrared receiving terminal, the power supply negative terminal of the second infrared receiving terminal is connected with power cathode, the mouth of the first infrared receiving terminal is connected with the base stage of the first aerotron, the mouth of the second infrared receiving terminal is connected with the base stage of the second aerotron, the collecting electrode of the first aerotron is connected with positive source, the emitter of the first aerotron is connected with the collecting electrode of the second aerotron, the emitter of the second aerotron is connected with an input end of relay, another input end of relay is connected with power cathode, enabling driving circuit is connected with enabling motor by the mouth of relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499385.0U CN204823620U (en) | 2015-07-12 | 2015-07-12 | Elevator control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499385.0U CN204823620U (en) | 2015-07-12 | 2015-07-12 | Elevator control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823620U true CN204823620U (en) | 2015-12-02 |
Family
ID=54681243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499385.0U Expired - Fee Related CN204823620U (en) | 2015-07-12 | 2015-07-12 | Elevator control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365010A (en) * | 2016-10-28 | 2017-02-01 | 江苏金米智能科技有限责任公司 | Intelligent elevator door control alarm device based on stable power sources |
| CN106379790A (en) * | 2016-10-28 | 2017-02-08 | 江苏金米智能科技有限责任公司 | Intelligent door control warning device for elevator |
| CN106395531A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator door control alarm device based on Internet of things |
-
2015
- 2015-07-12 CN CN201520499385.0U patent/CN204823620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365010A (en) * | 2016-10-28 | 2017-02-01 | 江苏金米智能科技有限责任公司 | Intelligent elevator door control alarm device based on stable power sources |
| CN106379790A (en) * | 2016-10-28 | 2017-02-08 | 江苏金米智能科技有限责任公司 | Intelligent door control warning device for elevator |
| CN106395531A (en) * | 2016-10-28 | 2017-02-15 | 江苏金米智能科技有限责任公司 | Elevator door control alarm device based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |