CN206088642U - Elevator brake inefficacy emergency control device and system - Google Patents
Elevator brake inefficacy emergency control device and system Download PDFInfo
- Publication number
- CN206088642U CN206088642U CN201621142107.0U CN201621142107U CN206088642U CN 206088642 U CN206088642 U CN 206088642U CN 201621142107 U CN201621142107 U CN 201621142107U CN 206088642 U CN206088642 U CN 206088642U
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- brake
- elevator
- misfunctioning
- converter
- catalyst
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Abstract
The utility model discloses an elevator brake inefficacy emergency control device and system relate to elevator protection field. Can't effectively brake the elevator when the stopper becomes invalid in solving prior art, so lead to the elevator fall or rush to summit etc. Malignant accident's emergence the problem and invent. Include: car weighing module, stopper inefficacy control panel, elevator main control board, band -type brake contactor, stopper, stopper detection switch, converter, hauler encoder, operation contactor and elevator hauler, car weighing module with the converter respectively with stopper inefficacy control panel links to each other, stopper inefficacy control panel the converter the operation contactor the band -type brake contactor with the stopper detection switch respectively with the elevator main control board links to each other, the stopper with the band -type brake contactor links to each other, the operation contactor with the hauler encoder respectively with the converter links to each other, the elevator hauler with the operation contactor links to each other.
Description
Technical field
This utility model is related to elevator protection field, more particularly to a kind of failure of elevator brake and is at emergence control
System.
Background technology
With the development of China's modern city, skyscraper is increasing, elevator as vertical transportation instrument, into
For requisite walking-replacing tool in people's daily life；Its safety, reliability are also increasingly paid close attention to by people.It is existing
In technology, brake is the important safety device of elevator, is mainly used in the resting state of maintenance elevator, and the safe and reliable of it is
Ensure one of key factor of elevator safety operation.
However, because brake inside is comprising many mechanically and electrically devices, the abrasion of device and aging braking can be caused
Device fails, and then causes elevator effectively to brake, and causes used during elevator falling or the generation of the serious accident such as rush to summit.
Utility model content
The purpose of this utility model is to provide a kind of elevator brake failure emergence control and system, can be in braking
Effective brake elevator when device fails, and then prevent used during elevator falling or the generation of the serious accident such as rush to summit.
To achieve these goals, this utility model provides a kind of elevator brake failure emergence control, including：
Car Weighing module, misfunctioning of brake panel, elevator main control board, band-type brake catalyst, brake, brake detection
Switch, converter, traction machine encoder, operation catalyst and elevator traction machine；
The car Weighing module and the converter are connected respectively with the misfunctioning of brake panel；The brake
Failure Control plate, the converter, the operation catalyst, the band-type brake catalyst and the brake detection switch respectively with
The elevator main control board is connected；The brake is connected with the band-type brake catalyst；The operation catalyst and the traction machine
Encoder is connected respectively with the converter；The elevator traction machine is connected with the operation catalyst.
To achieve these goals, this utility model also provides a kind of elevator brake failure emergency control system, including：
At least one emergence control and host computer, at least one emergence control respectively with the host computer
It is connected；
At least one emergence control, including：Car Weighing module, misfunctioning of brake panel, elevator master control
Plate, band-type brake catalyst, brake, brake detection switch, converter, traction machine encoder, operation catalyst, host computer are reported to the police
Module and elevator traction machine；
The car Weighing module and the converter are connected respectively with the misfunctioning of brake panel；The brake
Failure Control plate, the converter, the operation catalyst, the band-type brake catalyst and the brake detection switch respectively with
The elevator main control board is connected；The brake is connected with the band-type brake catalyst；The operation catalyst and the traction machine
Encoder is connected respectively with the converter；The elevator traction machine is connected with the operation catalyst；The host computer is reported to the police
Module is connected with the elevator main control board.
This utility model is with the difference of prior art, the technical scheme that this utility model embodiment is provided,
Torque current can be maintained to elevator traction machine by control converter output during misfunctioning of brake, so that lift car is quiet
Only, used during elevator falling is prevented or the generation of the serious accident such as rush to summit.The program is solved in prior art due to brake inside bag
Containing much mechanically and electrically devices, the abrasion of device and it is aging can cause misfunctioning of brake, and then cause elevator effective
Braking, causes used during elevator falling or the problem of the generation of serious accident such as rush to summit.
Description of the drawings
Fig. 1 is the structural representation one of the elevator brake failure emergence control that this utility model embodiment 1 is provided；
Fig. 2 be shown in Fig. 1 elevator brake failure emergence control in misfunctioning of brake panel structural representation
Figure；
Fig. 3 is the structural representation two of the elevator brake failure emergence control that this utility model embodiment 1 is provided；
Fig. 4 is the structural representation three of the elevator brake failure emergence control that this utility model embodiment 1 is provided；
Fig. 5 is the elevator brake failure emergence control circuit diagram that this utility model embodiment 1 is provided；
Fig. 6 is the structural representation of the elevator brake failure emergency control system that this utility model embodiment 2 is provided.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further illustrated with embodiment.But the use of these exemplary embodiments
Way and purpose are only used for enumerating this utility model, not real protection scope of the present utility model are constituted any type of any
Limit, it is more non-that protection domain of the present utility model is confined to into this.
Embodiment 1
As shown in figure 1, the elevator brake failure emergence control that this utility model embodiment is provided, including：
Car Weighing module 101, misfunctioning of brake panel 102, elevator main control board 103, band-type brake catalyst 104, braking
Device 105, brake detection switch 106, converter 107, traction machine encoder 108, operation catalyst 109 and elevator traction machine
110；
The car Weighing module and the converter are connected respectively with the misfunctioning of brake panel；The brake
Failure Control plate, the converter, the operation catalyst, the band-type brake catalyst and the brake detection switch respectively with
The elevator main control board is connected；The brake is connected with the band-type brake catalyst；The operation catalyst and the traction machine
Encoder is connected respectively with the converter；The elevator traction machine is connected with the operation catalyst.
In the present embodiment, elevator main control board, when running for elevator, to band-type brake catalyst control for brake instruction is sent,
Band-type brake catalyst is set to instruct control brake to start according to control for brake；And the shape of control brake detection switch detection braking device
State；When state inconsistent (i.e. the misfunctioning of brake) that control for brake instructs corresponding state to detect with brake detection switch,
Emergent control instruction is sent to misfunctioning of brake panel；
Misfunctioning of brake panel, when the emergent control for receiving elevator main control board transmission is instructed, is claimed by car
Molality block obtains the loading capacity of car, and judges whether cab interior has passenger or load according to loading capacity；If passenger
Or load, control elevator main control board and send traction control instruction to operation catalyst, operation catalyst is made according to traction control
Instruction control elevator traction machine starts；And determine that converter output is controlled after maintenance torque current maintains torque current to drag to elevator
Draw machine, make lift car static.Wherein, misfunctioning of brake panel can determine maintenance torque current according in the following manner：System
Dynamic device Failure Control plate control converter exports predetermined current to elevator traction machine, then true according to the signal of traction machine encoder
The electric current of fixed output is excessive or too small, so as to adjust the size of output current；Due to the resolution of traction machine encoder it is higher,
Therefore the speed of size of current is adjusted according to the signal of traction machine code machine.
Further, as shown in Fig. 2 the present embodiment provide misfunctioning of brake panel, including：
Failure microprocessor 1021 and light-coupled isolation module 1022；The light-coupled isolation module 1022 and the micro- place of the failure
Reason device is connected.
Specifically, light-coupled isolation module can include light emitting diode and phototriode, and the negative pole of light emitting diode is made
For signal input part, positive pole connection 24V power supplys；The grounded collector of phototriode, emitter stage is connected with failure microprocessor.
When having signal input, light emitting diode is converted into the signal of telecommunication of input to be transferred to phototriode after optical signal, photosensitive three pole
Pipe is received after signal, and path is formed between collector and emitter, converts optical signals to electric signal output micro- to failing
Processor.
Further, as shown in figure 3, in misfunctioning of brake, going and finding out what's going on and taking urgent in time for ease of manager
The measures such as rescue, the elevator brake failure emergence control that the present embodiment is provided, also include：
Host computer alarm module 111, the host computer alarm module is connected with the elevator main control board.
In the present embodiment, elevator main control board is additionally operable to when control for brake instructs corresponding state and brake detection switch
During state inconsistent (i.e. the misfunctioning of brake) of detection, control host computer alarm module and send warning to the host computer of advance connection
Signal.
Further, as shown in figure 4, failing detection in time for elevator main control board when preventing misfunctioning of brake, accident is caused
Generation, the present embodiment provide elevator brake failure emergence control, also include：
Emergency stop button 112, the emergency stop button is connected with the misfunctioning of brake panel.
In the present embodiment, passenger has found used during elevator falling or when the accident such as rush to summit occurs, and can press emergency stop button.
Now, misfunctioning of brake panel, is additionally operable to detect emergency stop button when being pressed, and control elevator main control board connects to operation
Tentaculum sends traction control instruction, makes operation catalyst control elevator traction machine according to traction control instruction and starts；And determine dimension
Hold and control after torque current converter output maintenance torque current to elevator traction machine, make lift car static.
In the present embodiment, serial communication for convenience, the elevator main control board is tandem system panel.
The misfunctioning of brake panel is connected by RS232 interfaces with the elevator main control board；And/or the brake
Failure Control plate is connected by RS232 interfaces with the converter.
Specifically, the circuit diagram of elevator brake failure emergence control can be with as shown in figure 5, elevator main control board 103
It is connected with the coil of band-type brake catalyst 104 by J3.2 pins, is connected with the coil of operation catalyst 101 by J3.3 pins,
It is connected with the J3.1 pins of converter 107 by J8.8 pins, is connected with the J3.2 pins of converter 107 by J8.9 pins,
It is connected with the J3.3 pins of converter 107 by J8.10 pins, is connected with brake detection switch 106 by J1.1 pins, is led to
Cross J8.1 pins, J8.2 pins and J8.3 pins to be connected with misfunctioning of brake panel 102；102 points of misfunctioning of brake panel
J4.1 pins, J4.2 pins and J4.3 pins not with converter 107 is connected, and converter is by U pins, V pins and W pins point
The contact that catalyst 109 Tong Guo not run is connected with elevator traction machine 110；Converter 107 by J1.1 pins, J1.2 pins,
J1.3 pins, J1.4 pins, J1.5 pins and J1.6 pins are connected with traction machine encoder 108；The contact of band-type brake catalyst 104
Also it is connected with brake；Misfunctioning of brake panel 102 is connected with car Weighing module 101.
This utility model is with the difference of prior art, the technical scheme that this utility model embodiment is provided,
Torque current can be maintained to elevator traction machine by control converter output during misfunctioning of brake, so that lift car is quiet
Only, used during elevator falling is prevented or the generation of the serious accident such as rush to summit.The program is solved in prior art due to brake inside bag
Containing much mechanically and electrically devices, the abrasion of device and it is aging can cause misfunctioning of brake, and then cause elevator effective
Braking, causes used during elevator falling or the problem of the generation of serious accident such as rush to summit.
Embodiment 2
As shown in fig. 6, the present embodiment provides a kind of elevator brake failure emergency control system, including：
At least one emergence control 601 and host computer 602, at least one emergence control respectively with it is described
Host computer is connected；
At least one emergence control, including：Car Weighing module, misfunctioning of brake panel, elevator master control
Plate, band-type brake catalyst, brake, brake detection switch, converter, traction machine encoder, operation catalyst, host computer are reported to the police
Module and elevator traction machine；
The car Weighing module and the converter are connected respectively with the misfunctioning of brake panel；The brake
Failure Control plate, the converter, the operation catalyst, the band-type brake catalyst and the brake detection switch respectively with
The elevator main control board is connected；The brake is connected with the band-type brake catalyst；The operation catalyst and the traction machine
Encoder is connected respectively with the converter；The elevator traction machine is connected with the operation catalyst；The host computer is reported to the police
Module is connected with the elevator main control board.
In the present embodiment, the process and this reality of emergent control are realized by least one emergence control and host computer
With new embodiment 1 provide it is similar, this is no longer going to repeat them.Wherein, the structure and Fig. 3 of at least one emergence control
Shown is similar, and this is no longer going to repeat them.
In the present embodiment, misfunctioning of brake panel, including：
Failure microprocessor and light-coupled isolation module；The light-coupled isolation module is connected with the failure microprocessor.
Further, at least one emergent control dress in the elevator brake failure emergency control system that the present embodiment is provided
Put, also include：
Emergency stop button, the emergency stop button is connected with the misfunctioning of brake panel.
In the present embodiment, when at least one emergence control also includes emergency stop button, shown in structure and Fig. 4
Similar, this is no longer going to repeat them.
In the present embodiment, the structure of emergence control to it is similar shown in Fig. 5.Serial communication for convenience, it is described
Elevator main control board is tandem system panel.
The misfunctioning of brake panel is connected by RS232 interfaces with the elevator main control board；And/or the brake
Failure Control plate is connected by RS232 interfaces with the converter.
This utility model is with the difference of prior art, the technical scheme that this utility model embodiment is provided,
Torque current can be maintained to elevator traction machine by control converter output during misfunctioning of brake, so that lift car is quiet
Only, used during elevator falling is prevented or the generation of the serious accident such as rush to summit.The program is solved in prior art due to brake inside bag
Containing much mechanically and electrically devices, the abrasion of device and it is aging can cause misfunctioning of brake, and then cause elevator effective
Braking, causes used during elevator falling or the problem of the generation of serious accident such as rush to summit.
The sequencing of embodiment of above only for ease of description, does not represent the quality of embodiment.
Finally it should be noted that：Embodiment of above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to this utility model with reference to aforementioned embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in aforementioned each embodiment, or special to which part technology
Levying carries out equivalent；And these modifications or replacement, do not make each reality of essence disengaging this utility model of appropriate technical solution
Apply the spirit and scope of mode technical scheme.
Claims (10)
1. a kind of elevator brake fails emergence control, it is characterised in that include：
Car Weighing module, misfunctioning of brake panel, elevator main control board, band-type brake catalyst, brake, brake detection are opened
Pass, converter, traction machine encoder, operation catalyst and elevator traction machine；
The car Weighing module and the converter are connected respectively with the misfunctioning of brake panel；The misfunctioning of brake
Panel, the converter, the operation catalyst, the band-type brake catalyst and the brake detection switch respectively with it is described
Elevator main control board is connected；The brake is connected with the band-type brake catalyst；The operation catalyst and traction machine coding
Device is connected respectively with the converter；The elevator traction machine is connected with the operation catalyst.
2. elevator brake according to claim 1 fails emergence control, it is characterised in that the misfunctioning of brake
Panel, including：
Failure microprocessor and light-coupled isolation module；The light-coupled isolation module is connected with the failure microprocessor.
3. elevator brake according to claim 1 and 2 fails emergence control, it is characterised in that
The misfunctioning of brake panel is connected by RS232 interfaces with the elevator main control board；And/or
The misfunctioning of brake panel is connected by RS232 interfaces with the converter.
4. elevator brake according to claim 1 and 2 fails emergence control, it is characterised in that also include：
Host computer alarm module, the host computer alarm module is connected with the elevator main control board.
5. elevator brake according to claim 1 and 2 fails emergence control, it is characterised in that also include：
The elevator main control board is tandem system panel.
6. elevator brake according to claim 1 and 2 fails emergence control, it is characterised in that also include：
Emergency stop button, the emergency stop button is connected with the misfunctioning of brake panel.
7. a kind of elevator brake fails emergency control system, it is characterised in that include：
At least one emergence control and host computer, at least one emergence control respectively with the host computer phase
Even；
At least one emergence control, including：Car Weighing module, misfunctioning of brake panel, elevator main control board, embrace
Lock catalyst, brake, brake detection switch, converter, traction machine encoder, operation catalyst, host computer alarm module
And elevator traction machine；
The car Weighing module and the converter are connected respectively with the misfunctioning of brake panel；The misfunctioning of brake
Panel, the converter, the operation catalyst, the band-type brake catalyst and the brake detection switch respectively with it is described
Elevator main control board is connected；The brake is connected with the band-type brake catalyst；The operation catalyst and traction machine coding
Device is connected respectively with the converter；The elevator traction machine is connected with the operation catalyst；The host computer alarm module
It is connected with the elevator main control board.
8. elevator brake according to claim 7 fails emergency control system, it is characterised in that the misfunctioning of brake
Panel, including：
Failure microprocessor and light-coupled isolation module；The light-coupled isolation module is connected with the failure microprocessor.
9. according to claim 7 or 8 elevator brake failure emergency control system, it is characterised in that
The misfunctioning of brake panel is connected by RS232 interfaces with the elevator main control board；And/or
The misfunctioning of brake panel is connected by RS232 interfaces with the converter.
10. according to claim 7 or 8 elevator brake failure emergency control system, it is characterised in that described at least one
Individual emergence control, also includes：
Emergency stop button, the emergency stop button is connected with the misfunctioning of brake panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142107.0U CN206088642U (en) | 2016-10-20 | 2016-10-20 | Elevator brake inefficacy emergency control device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142107.0U CN206088642U (en) | 2016-10-20 | 2016-10-20 | Elevator brake inefficacy emergency control device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206088642U true CN206088642U (en) | 2017-04-12 |
Family
ID=59975928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142107.0U Expired - Fee Related CN206088642U (en) | 2016-10-20 | 2016-10-20 | Elevator brake inefficacy emergency control device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206088642U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052207A (en) * | 2018-08-08 | 2018-12-21 | 武汉港迪电气传动技术有限公司 | A kind of protection control method of lifting equipment lifting mechanism misfunctioning of brake |
| CN110361208A (en) * | 2018-03-26 | 2019-10-22 | 上海三菱电梯有限公司 | The test method and device for the method for lift car emergency braking apparatus |
| CN110703675A (en) * | 2019-09-20 | 2020-01-17 | 浙江大丰实业股份有限公司 | Brake control method, brake control device, computer equipment and storage medium |
| CN114194964A (en) * | 2021-12-16 | 2022-03-18 | 西子快速科技有限公司 | Operation mode for lifting sightseeing elevator in stable scenic spot |
-
2016
- 2016-10-20 CN CN201621142107.0U patent/CN206088642U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361208A (en) * | 2018-03-26 | 2019-10-22 | 上海三菱电梯有限公司 | The test method and device for the method for lift car emergency braking apparatus |
| CN109052207A (en) * | 2018-08-08 | 2018-12-21 | 武汉港迪电气传动技术有限公司 | A kind of protection control method of lifting equipment lifting mechanism misfunctioning of brake |
| CN109052207B (en) * | 2018-08-08 | 2020-11-10 | 武汉港迪电气传动技术有限公司 | Protection control method for failure of hoisting mechanism brake of hoisting equipment |
| CN110703675A (en) * | 2019-09-20 | 2020-01-17 | 浙江大丰实业股份有限公司 | Brake control method, brake control device, computer equipment and storage medium |
| CN114194964A (en) * | 2021-12-16 | 2022-03-18 | 西子快速科技有限公司 | Operation mode for lifting sightseeing elevator in stable scenic spot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |