CN203998476U - A kind of electronic loose band-type brake Protection control system - Google Patents
A kind of electronic loose band-type brake Protection control system Download PDFInfo
- Publication number
- CN203998476U CN203998476U CN201420465697.5U CN201420465697U CN203998476U CN 203998476 U CN203998476 U CN 203998476U CN 201420465697 U CN201420465697 U CN 201420465697U CN 203998476 U CN203998476 U CN 203998476U
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- flat bed
- control system
- contracting brake
- identification
- loose
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of electronic loose band-type brake Protection control system, comprise battery feed, loose contracting brake controller, flat bed means of identification, elevator control cabinet, loose contracting brake controller, flat bed means of identification, elevator control cabinet are all connected to battery feed; Elevator control cabinet is connected to flat bed means of identification and loose contracting brake controller; Pine contracting brake controller is connected to contracting brake mechanism and door machine control system; Battery feed is connected to loose contracting brake controller, elevator control cabinet, flat bed means of identification and door machine control system through a current sensing system; Pine contracting brake controller comprises a STM8S003F3 main control chip, and by inverter and the DC converter of main control chip control, DC converter is connected to contracting brake mechanism and door machine control system; Flat bed means of identification has sealed in flat bed inductor dry-reed tube switch.This utility model has improved degree safe and reliable to operation of the present utility model and automatic controlling level on the whole.
Description
Technical field
The utility model relates to elevator control technology field, particularly a kind of safe and reliable, electronic loose band-type brake Protection control system that degree of automation is high.
Background technology
Normal operation and the parking of elevator device, need to control by band-type brake and leveling device, and the efficient operation of band-type brake and leveling device is the key factor that ensures lift running safety and stopping accuracy.
In the source brake control system of elevator, pine contracting brake controller is the core control part of controlling band-type brake and door mechanism system work, therefore its performance is the key that ensures lift running safety and stopping accuracy, and the core component of the loose contracting brake controller performance-oriented main control chip that is high integration, therefore, select and have that more high integration and more performance-oriented main control chip are most important; The work of pine contracting brake controller realizes by continuing to monitor supply current, and therefore actv. power supply is provided is the effectively basis of work of loose contracting brake controller, therefore needs power supply to carry out actv. control and monitoring.
Therefore, a kind of loose source brake control system safe and reliable, that degree of automation is high urgently occurs.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of electronic loose band-type brake Protection control system, to realize safe and reliable, the operation that degree of automation is high of elevator internal contracting brake.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of electronic loose band-type brake Protection control system, comprises battery feed, loose contracting brake controller and flat bed means of identification, and described loose contracting brake controller and flat bed means of identification are all connected to battery feed; The mouth of described battery feed is also connected with elevator control cabinet, the mouth of described elevator control cabinet is connected to the input end of described flat bed means of identification and loose contracting brake controller, for controlling the work of described loose contracting brake controller, flat bed means of identification and door machine control system, and by the work of three-phase converter towing machine;
The mouth of described loose contracting brake controller is connected to the input end of contracting brake mechanism and door machine control system, and the input end of described door machine control system is also connected to the mouth of described battery feed, elevator control cabinet and flat bed means of identification;
The mouth of described battery feed is connected to the input end of described loose contracting brake controller, elevator control cabinet, flat bed means of identification and door machine control system through a current sensing system;
Described loose contracting brake controller comprises a main control chip, and by inverter and the DC converter of described main control chip control, the mouth of described DC converter is connected to described contracting brake mechanism and door machine control system; Pine contracting brake controller is under the effect of main control chip STM8S003F3, constantly the electric current of monitoring system, judges whether to carry out band-type brake, in the time of needs band-type brake, carries out pulse duration modulation and conversion by inverter and DC converter, drive band-type brake and door machine control system to carry out work, realize protection and control;
What described main control chip adopted is STM8S003F3 main control chip;
Described flat bed means of identification has sealed in flat bed inductor dry-reed tube switch, judges whether, in flat bed or non-level position, to be convenient to gate operator protection passenger safety.
Wherein, the input end of described battery feed is connected to input power through charge circuit and charges, and described input power is also connected directly to described elevator control cabinet, and described battery feed in the time that elevator normally moves always in charge condition, and in the time of power-off pine band-type brake, provide band-type brake operating voltage by external circuit to band brake apparatus, and guarantee to have the frequency converter of lasting electric power supply to elevator control cabinet and towing machine and door machine, make elevator master control system in the time obtaining back-up source power supply car to be moved on to flat bed region with inspection speed.
Pass through technique scheme; the electronic loose band-type brake Protection control system of one that the utility model provides; it is by adopting the work of high integration and performance-oriented STM8S003F3 main control chip centralized control band-type brake and door mechanism system; and the mode of height optimization battery feed to loose contracting brake controller and flat bed means of identification, improve on the whole degree safe and reliable to operation of the present utility model and automatic controlling level.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.
Fig. 1 is the connection structure schematic diagram of the disclosed a kind of electronic loose band-type brake Protection control system of the utility model embodiment;
Fig. 2 is the principle of work structural representation of the disclosed a kind of electronic loose band-type brake Protection control system of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1, the electronic loose band-type brake Protection control system that the utility model provides, comprises battery feed, loose contracting brake controller and flat bed means of identification, and loose contracting brake controller and flat bed means of identification are all connected to battery feed; The mouth of battery feed is also connected with elevator control cabinet, the mouth of elevator control cabinet is connected to the input end of flat bed means of identification and loose contracting brake controller, for controlling the work of loose contracting brake controller, flat bed means of identification and door machine control system, and by the work of three-phase converter towing machine;
The mouth of pine contracting brake controller is connected to the input end of contracting brake mechanism and door machine control system, and the input end of door machine control system is also connected to the mouth of battery feed, elevator control cabinet and flat bed means of identification;
The mouth of battery feed is connected to the input end of loose contracting brake controller, elevator control cabinet, flat bed means of identification and door machine control system through a current sensing system;
Pine contracting brake controller comprises a main control chip, and by inverter and the DC converter of main control chip control, the mouth of DC converter is connected to contracting brake mechanism and door machine control system; Pine contracting brake controller is under the effect of main control chip STM8S003F3, constantly the electric current of monitoring system, judges whether to carry out band-type brake, in the time of needs band-type brake, carries out pulse duration modulation and conversion by inverter and DC converter, drive band-type brake and door machine control system to carry out work, realize protection and control;
What main control chip adopted is STM8S003F3 main control chip;
Flat bed means of identification has sealed in flat bed inductor dry-reed tube switch, judges whether, in flat bed or non-level position, to be convenient to gate operator protection passenger safety.
Wherein, the input end of battery feed is connected to input power through charge circuit and charges, and in the time that elevator normally moves always in charge condition, and in the time of power-off pine band-type brake, provide band-type brake operating voltage by external circuit to band brake apparatus, and guarantee to have the frequency converter of lasting electric power supply to elevator control cabinet and towing machine and door machine, make elevator master control system in the time obtaining back-up source power supply car to be moved on to flat bed region with inspection speed.
Wherein, with reference to figure 2, input power is in the time charging to battery feed by charge circuit, can also directly power to elevator control cabinet, whether exist by fault arbitration functions failure judgement, if fault does not exist, input power, in the time being judged as fault and existing if directly powering to elevator control cabinet, send and meet rescue waiting signal and control battery feed and power, until rescue finishes.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of above-described embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an electronic loose band-type brake Protection control system, is characterized in that, comprises battery feed, loose contracting brake controller and flat bed means of identification, and described loose contracting brake controller and flat bed means of identification are all connected to battery feed; The mouth of described battery feed is also connected with elevator control cabinet, and the mouth of described elevator control cabinet is connected to the input end of described flat bed means of identification and loose contracting brake controller;
The mouth of described loose contracting brake controller is connected to the input end of contracting brake mechanism and door machine control system, and the input end of described door machine control system is also connected to the mouth of described battery feed, elevator control cabinet and flat bed means of identification;
The mouth of described battery feed is connected to the input end of described loose contracting brake controller, elevator control cabinet, flat bed means of identification and door machine control system through a current sensing system;
Described loose contracting brake controller comprises a main control chip, and by inverter and the DC converter of described main control chip control, the mouth of described DC converter is connected to described contracting brake mechanism and door machine control system;
What described main control chip adopted is STM8S003F3 main control chip;
Described flat bed means of identification has sealed in flat bed inductor dry-reed tube switch.
2. the electronic loose band-type brake Protection control system of one according to claim 1, is characterized in that, the input end of described battery feed is connected to input power through charge circuit and charges.
3. the electronic loose band-type brake Protection control system of one according to claim 1; it is characterized in that; described elevator control cabinet is used for controlling the work of described loose contracting brake controller, flat bed means of identification and door machine control system, and by the work of three-phase converter towing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465697.5U CN203998476U (en) | 2014-08-18 | 2014-08-18 | A kind of electronic loose band-type brake Protection control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465697.5U CN203998476U (en) | 2014-08-18 | 2014-08-18 | A kind of electronic loose band-type brake Protection control system |
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| CN203998476U true CN203998476U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420465697.5U Active CN203998476U (en) | 2014-08-18 | 2014-08-18 | A kind of electronic loose band-type brake Protection control system |
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| CN (1) | CN203998476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315333A (en) * | 2016-10-18 | 2017-01-11 | 英沃电梯有限公司 | Self-saving and escaping control device for elevator |
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2014
- 2014-08-18 CN CN201420465697.5U patent/CN203998476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315333A (en) * | 2016-10-18 | 2017-01-11 | 英沃电梯有限公司 | Self-saving and escaping control device for elevator |
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