CN209038788U - A kind of elevator brake braking system dynamic monitoring simulating device - Google Patents
A kind of elevator brake braking system dynamic monitoring simulating device Download PDFInfo
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- CN209038788U CN209038788U CN201821686044.4U CN201821686044U CN209038788U CN 209038788 U CN209038788 U CN 209038788U CN 201821686044 U CN201821686044 U CN 201821686044U CN 209038788 U CN209038788 U CN 209038788U
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- input unit
- tension
- braking system
- elevator brake
- system dynamic
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Abstract
The utility model is suitable for quality of elevator supervision area, provides a kind of elevator brake braking system dynamic monitoring simulating device, comprising: the first input unit, for inputting tension and compression analog signal；Second input unit, for inputting tension-compression sensor signal；Control unit is connected with the first input unit, the second input unit, can handle tension and compression analog signal, tension-compression sensor signal, and generates output control signal；Output unit is connected with control unit, can export corresponding testing result according to output control signal；Third input unit, is connected with control unit, for carrying out parameter setting；And power supply unit, electric energy is provided for above-mentioned each module.Above-mentioned simulator is adapted to various regulatory requirements, forms the test parameter based on the regulatory requirements and setting, to realize effective monitoring to elevator brake system, it is easy to implement, instead of a large amount of human and material resources, working efficiency is greatly improved, reduces supervision cost.
Description
Technical field
The utility model belongs to quality of elevator supervision area more particularly to a kind of elevator brake braking system dynamic monitoring
Simulator.
Background technique
With the development of national economy, elevator ownership in China's rapidly increases in recent years, and it is expected that incites somebody to action in coming 10 years
Keep annual 20% speedup.The important vehicles of the elevator as skyscraper, play more next in people's daily life
More important role.
The safe operation of elevator is always the emphasis of elevator industry concern concerning public safety.Thereby it is ensured that the peace of elevator
Row for the national games has important practical significance.Not only elevator design, manufacture and the quality of installation are stepped up, also to be paid attention to electricity
Annual test and the daily maintenance work of ladder.To guarantee that elevator safety is reliably run, elevator detection technique plays highly important work
With, but the detection technique of elevator is currently weaker link.Currently, the safety guarantee of elevator is mainly by quality supervision department
The periodic maintenance of periodic inspection and maintenance unit, and in the periodic maintenance maintenance work of quality testing department, often it is difficult i.e.
When effectively monitor the service condition of brake system.In the state that elevator substantial amounts, maintenance management manpower are in short supply, how
Discovery elevator faults and taking effective measures are pocessed in time, become elevator supervision department and the concern of maintenance unit
Project.
Utility model content
Based on this, the utility model embodiment provides a kind of elevator brake braking system dynamic monitoring simulating device.
The utility model embodiment is achieved in that a kind of elevator brake braking system dynamic monitoring simulating device,
Include:
First input unit, for inputting tension and compression analog signal；
Second input unit, for inputting tension-compression sensor signal；
Control unit is connected with first input unit, the second input unit, can according to the tension and compression analog signal,
Tension-compression sensor signal generates output control signal；
Output unit is connected with described control unit, can control signal according to the output and export corresponding testing result；
Third input unit, is connected with described control unit, for carrying out parameter setting；And
Power supply unit provides electric energy for above-mentioned each module.
Preferably, first input unit contains at least two tension and compression input end of analog signal；Second input is single
Member contains at least two tension-compression sensor signal input part.
Preferably, each tension and compression input end of analog signal is provided with an individual pen knob, individual pen knob described in turn
The size of the tension and compression analog signal is adjusted.
Preferably, the output unit includes at least display module and auditory tone cues module.
Preferably, the display module include display screen and with first input unit, the second input unit one by one
Corresponding multichannel warning light；
Preferably, the auditory tone cues module is buzzer.
It preferably, further include monitoring pattern switching switch, for cutting first input unit or the second input unit
Shift to working condition or closed state.
It preferably, further include data transmission module, for data transmission to be uploaded to server, to monitor.
Preferably, described control unit includes or is connected with an analog-to-digital conversion module, includes in the analog-to-digital conversion module
There is a Multipexer selector, the multiple selector is used to receive the input of first input unit or the second input unit
Signal.
It preferably, also include the programmable-gain being connected with the Multipexer selector in the analog-to-digital conversion module
Amplifier can adjust the voltage of input signal to preset range.
In the above embodiments of the present invention, a kind of elevator brake braking system dynamic monitoring simulation dress is provided
Set, setting provides tension and compression analog signal there are two types of input pattern, by the first input unit, and thus based on the simulation is filled
Carry out parameter setting is set, after setting, the tension-compression sensor signal of elevator brake can be inputted by the second input unit, it is real
Now it is monitored；So that the simulator is adapted to various regulatory requirements, form the test parameter based on the regulatory requirements and sets
It is fixed, thus realize effective monitoring to elevator brake system, it is easy to implement, instead of a large amount of human and material resources, greatly mention
High working efficiency, reduces supervision cost.
Detailed description of the invention
Fig. 1 is a kind of mould of elevator brake braking system dynamic monitoring simulating device provided by the embodiment of the utility model
Block figure；
Fig. 2 is a kind of setting for elevator brake braking system dynamic monitoring simulating device provided by the embodiment of the utility model
Standby external view；
Fig. 3 is a kind of survey of elevator brake braking system dynamic monitoring simulating device provided by the embodiment of the utility model
Try flow chart.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown, providing a kind of elevator brake braking system dynamic in one embodiment of the utility model
Monitor simulator, comprising:
First input unit 10, for inputting tension and compression analog signal；
Second input unit 20, for inputting tension-compression sensor signal；
Control unit 30 is connected with first input unit 10, the second input unit 20, can be simulated according to the tension and compression
Signal, tension-compression sensor signal generate output control signal；
Output unit 40 is connected with described control unit 30, can control signal according to the output and export corresponding detection
As a result；
Third input unit 50 is connected with described control unit 30, for carrying out parameter setting；And
Power supply unit 60 provides electric energy for above-mentioned each module.
In one embodiment of the utility model, above-mentioned elevator brake braking system dynamic monitoring simulating device is also wrapped
Containing a shell 70, for carrying above-mentioned each component.
As an example, control unit 30 can use C8051F040 single-chip microcontroller, can also be certainly other models,
The single-chip microcontroller of series, is specifically not construed as limiting；Control program is preset in control unit 30, each component of control program tunable
Co-ordination, can carry out reception processing to the signal of input, the utility model hereafter involved in process flow by control
The preset process control of device realizes that detailed process realization also embodies the actual functional capability and logic of program.Certainly this is practical new
Type is main to be the provision of two kinds of input forms of the first input unit and the second input unit, is provided by the first input unit
Tension and compression analog signal parameter setting, standard setting and monitoring carried out to system correct, then the system set put into
Actual application detects the input signal of the second input unit with it, easy to implement, greatly improves supervision work
The efficiency of work.
In one embodiment of the utility model, first input unit 10 contains at least two tension and compression analog signal
Input terminal；Second input unit 20 contains at least two tension-compression sensor signal input part.
As one embodiment of the utility model, each tension and compression input end of analog signal is provided with individual pen rotation
The size of the tension and compression analog signal is adjusted in button, individual pen knob described in turn；Tension and compression analog signal herein is for simulating electricity
Terraced brake torque input, so that whether the performance or detection accuracy of test simulator reach preset requirement, and makees
For adjusting/setting simulator parameter foundation.
In one embodiment of the utility model, above-mentioned elevator brake braking system dynamic monitoring simulating device is also
It is switched including switching, for first input unit 10 or the second input unit 20 to be switched to working condition or close shape
State；Namely for switching two different input patterns, optionally, switching here switch is that ship type switch (certainly can be with
It is other switches, specifically with no restriction), when switch is dialled to a direction, simulator enters simulating brake power input pattern
(mode 1) is inputted using two knob simulation two-way brake force；When switch is dialled to another direction, simulator enters reality
Border pulling force monitoring pattern (mode 2), while can be exported by output unit, the input value situation of display two-way tension-compression sensor.
In one embodiment of the utility model, the output unit includes at least display module and auditory tone cues mould
Block.
In one embodiment of the utility model, the display module includes display screen and inputs with described first single
The one-to-one multichannel warning light of first 10, second input unit 20, in a kind of specific embodiment of the utility model, indicator light
Include right two red colored lamps of a first from left and right two green lights of a first from left；Wherein, when tension and compression analog signal and/or tension and compression pass
Warning note can be effectively performed by warning light in time when sensor signal occurs abnormal, while can be defeated by display screen
Abnormal reason, display screen here can be liquid crystal display, be also possible to the display screen of other forms out.
Further, in one embodiment of the utility model, the auditory tone cues module is buzzer, specific to go back
Including relay and pwm pulse control circuit；Low and high level variation is exported by the pin of control unit 30, may be implemented pair
The control of buzzer call in device, the utility model are exported buzzer control signal in the form of pwm pulse, control buzzer
Export alarm.
In one embodiment of the utility model, system parameter can be set by third input unit 50；In one kind
In embodiment, third input unit can be touch screen-device；In another embodiment, it is defeated to can be one for third input unit 50
Incoming interface with external input device for connecting, to carry out parameter setting；In another embodiment, third input unit 50 can
To be a wireless data transmission unit, can be wirelessly connected with foundation such as user mobile phone, remote servers, and pass through user mobile phone
Or remote server etc. carries out remote parameter setting.
In another embodiment, third input unit 50 includes 4 input keys.In the utility model, for elevator
The braking moment of brake, default moment safe baseline value Td and torque deficiency limit value Tt, torque safe baseline value Td
Setting with torque deficiency limit value Tt can be arranged by key to be adjusted.Torque safe baseline value Td and torque deficiency limit value Tt
Initial value be respectively 40Nm, 60Nm.For example, in one embodiment of the utility model, the serial number 1~4 of four keys is pressed
The operating instruction that torque safe baseline value Td and torque deficiency limit value Tt is arranged in key is as follows:
Press 1 key of serial number: entering modification interface or exit modification interface；
Press 2 key of serial number: switching modification object modifies next object parameter value；
Press 3 key of serial number: modification object parameter value subtracts one；
Press 4 key of serial number: modification object parameter value adds one.
In one embodiment of the utility model, when being operated to above-mentioned key, Td, Tt parameter is modified and completed,
When exiting modification interface, there is buzzer prompt；In one embodiment, when switching modification object, with ' * ' number in display screen
Option, for the parameter currently modified；In an advantageous embodiment, the setting range of Td is that 5Nm~94Nm meets respectively
Its torque range of general elevator brake；In an advantageous embodiment, the setting range of Tt is 6Nm~95Nm respectively；It is setting
During setting Td, Tt parameter value, do not allow to occur the case where Td parameter value is more than or equal to Tt parameter value, when there is such case
When, alarm sounds are carried out by output unit.
Further include data transmission module in one embodiment of the utility model, can be communicated, data can be passed
Remote server is transported to, to monitor.Preferably, which can be block and is linked into device, pre- for connecting
If block chain network, and monitoring data of the above-mentioned simulator to elevator brake braking system are uploaded to block link network
Network；Data center long-range in this way can access in the block chain network, and therefrom obtain above-mentioned monitoring data.Because of block chain
Network has the characteristics that decentralization, and uses common recognition mechanism, therefore the data being stored in block chain network are fool proof, and
Can Real-Time Sharing, can also be certainly above-mentioned monitoring data setting operation (read, modification or downloading etc.) permission, in this way on
The monitoring data passed in the elevator brake braking system in block chain network just can be acquired in the department with permission, respectively
A supervision department can obtain accurate data in real time, so that relevant analysis, processing are carried out, to find electricity in time
Terraced problem, and corresponding solution is taken, substantially increase the working efficiency of supervision department.
In one embodiment of the utility model, described control unit 30 includes or is connected with an analog-to-digital conversion mould
Block includes a Multipexer selector in the analog-to-digital conversion module, and the multiple selector is for receiving first input
The input signal of unit 10 or the second input unit 20.
It also include to be selected with the Multipexer in one embodiment of the utility model, in the analog-to-digital conversion module
The connected programmable gain amplifier of device is selected, can be adjusted the voltage of the input signal to default by preset amplification factor
Range；Programmable gain amplifier is connected to after multichannel, can set yield value by software program, for example, set yield value as
0.5,1,2,4,8 or 16 etc., it can also be the gain of other multiples certainly, only make example herein, do not limit specifically；When input
When voltage signal range gap is larger, voltage range can be controlled in setting range, be made by the setting of the gain amplifier
Control unit 30 can receive and handle.
The utility model embodiment provides a kind of elevator brake braking system dynamic monitoring simulating device, can be simple
Efficiently carry out the status monitoring of elevator brake；Carry out the implementation to the utility model below in conjunction with specific several situations
It is illustrated.
Fig. 3 shows the workflow schematic diagram of the simulator of the utility model；The simulator of the utility model opens
After dynamic, system software will do it initialization, then just enters model selection, can choose knob simulation input mode or sensing
Device input pattern can input knob under knob simulation input mode and sample, is i.e. turn knobs, be filled by control
After setting processing, the processing result to sampled data is fed back by sound-light alarm and liquid crystal display；Likewise, inputting mould in sensor
Under formula, sensor input is sampled, the processing result to sampled data is then fed back by sound-light alarm and liquid crystal display.
The case where according to feedback, judge whether to modify to the parameter of simulator, if you do not need to modification then returns to model selection
Step then enters modification mode, is modified by user to monitoring parameters, mould is then returned after having modified if necessary to modify
Formula selects step.
Specifically, stirring switching switch, simulator enters simulating brake power input pattern namely mode 1.
Torque safe baseline value Td and power can be modified by operating four keys (i.e. one kind of third input unit 50)
Square deficiency limit value Tt.By adjusting the curl size of two individual pen knobs, two-way braking moment sensor input condition is simulated, is somebody's turn to do
Mode main purpose is to set examination criteria, parameter, and carries out analog detection and in time amendment to the standard, parameter, makes it
It can satisfy actual detection demand.At mode 1, simulation process will appear following four kinds of elevator brake braking systems
Situation:
Situation 1:
Two individual pen knobs (i.e. one kind of the first input unit 10) is rotated, so that braking moment Ta and Tb are in torque
Between safe baseline Td and torque deficiency limit value Tt when (Td≤Ta, Tb < Tt), buzzer call, the red colored lamp of left and right two is dodged
Bright, two green lights in left and right are always on, and liquid crystal display is shown:
Requirement is not satisfied in Both Sides Lack Brake Force.. // two sides brake force.
Lift Park At Top-Station.. // elevator will stop highest stop.
Situation 2:
Two individual pen knobs are rotated, so that braking moment Ta and Tb are wherein less than torque safe baseline Td all the way, in addition one
It is a to be greater than torque safe baseline Td (1. Ta > Td and Tb < Td；2. Tb > Td and Ta < Td；) when, buzzer call, brake force
The green light that square is less than the side torque safe baseline Td is extinguished, and two red colored lamp flashings, liquid crystal display is shown:
One Side SER-Lack Brake Force Or Jam.. // single shoe brake power wretched insufficiency or card resistance.
Lift Park At Top-Station.. // elevator will stop highest stop.
Situation 3:
Two individual pen knobs are rotated, so that braking moment Ta and Tb are both less than torque safe baseline Td (Ta < Td and Tb <
When Td), buzzer call, the green light of left and right two is extinguished, and two red colored lamps are always on, and liquid crystal display is shown:
Two Sides SER-Lack Fb, Ele-Brake.. // equal wretched insufficiency of two sides brake force start electrodynamic braking.
Lift Park At Top-Station.. // elevator will stop highest stop.
Situation 4:
Two individual pen knobs are rotated, so that braking moment Ta and Tb are both greater than torque safe baseline Td, one of braking
Torque is greater than torque deficiency limit value Tt (Ta >=Td, Tb >=Td；Ta >=Tt or Tb >=Tt) when, buzzer is mute, two red colored lamps
Extinguish, two green lights are always on, and liquid crystal display is shown:
Lift Brake Force Normal.. // force for lift is normal.
Switching switch is stirred, simulator enters practical pulling force monitoring pattern namely mode 2:
When the device is switched to two-way practical tension-compression sensor input pattern situation, liquid crystal display shows as follows:
Left:XXXX Kg
Right:XXXX Kg
At this point, the corresponding weight value of the current two-way sensor input of real-time display on liquid crystal display.When two-way analog quantity is defeated
Enter value and setting value and prompted there are corresponding sound-light alarm when four kinds of relationships, is had described in mode 1, to judge elevator brake system
It whether normal unites, realizes the detection to real sensor.
In the above embodiments of the present invention, a kind of elevator brake braking system dynamic monitoring simulation dress is provided
Set, setting provides tension and compression analog signal there are two types of input pattern, by the first input unit, and thus based on the simulation is filled
Set carry out analog detection, parameter setting, all after the completion of, can pass through the second input unit input elevator brake tension and compression sensing
Device signal realizes monitoring；In the elevator required in face of different model or different technologies, this simulator can be adapted to, and be led to
Test parameter and related setting based on the regulatory requirements can quickly be formed by crossing aforesaid way, to realize to elevator brake
Effective monitoring of system, it is easy to implement；In the work of the periodic maintenance of elevator, instead of a large amount of manpower and material resources, pole
The working efficiency of maintenance management personnel is improved greatly, has been effectively relieved because of elevator substantial amounts, maintenance management manpower is in short supply asks
Topic.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of elevator brake braking system dynamic monitoring simulating device characterized by comprising
First input unit, for inputting tension and compression analog signal；
Second input unit, for inputting tension-compression sensor signal；
Control unit is connected with first input unit, the second input unit, can be according to the tension and compression analog signal, tension and compression
Sensor signal generates output control signal；
Output unit is connected with described control unit, can control signal according to the output and export corresponding testing result；
Third input unit, is connected with described control unit, for carrying out parameter setting；And
Power supply unit, for providing electric energy.
2. elevator brake braking system dynamic monitoring simulating device as described in claim 1, which is characterized in that described first
Input unit contains at least two tension and compression input end of analog signal；Second input unit contains at least two tension-compression sensor
Signal input part.
3. elevator brake braking system dynamic monitoring simulating device as claimed in claim 2, which is characterized in that each described
Tension and compression input end of analog signal is provided with an individual pen knob, and the tension and compression analog signal is adjusted in individual pen knob described in turn
Size.
4. elevator brake braking system dynamic monitoring simulating device as described in claim 1, which is characterized in that the output
Unit includes at least display module and auditory tone cues module.
5. elevator brake braking system dynamic monitoring simulating device as claimed in claim 4, which is characterized in that the display
Module include display screen and with first input unit, the one-to-one multichannel warning light of the second input unit.
6. elevator brake braking system dynamic monitoring simulating device as claimed in claim 4, which is characterized in that the sound
Cue module is buzzer.
7. elevator brake braking system dynamic monitoring simulating device as described in claim 1, which is characterized in that further include prison
Mode selector switch is surveyed, for first input unit or the second input unit to be switched to working condition or closed state.
8. elevator brake braking system dynamic monitoring simulating device as described in claim 1, which is characterized in that further include number
According to transmission module, for data transmission to be uploaded to server, to monitor.
9. elevator brake braking system dynamic monitoring simulating device as described in claim 1, which is characterized in that the control
Unit includes or is connected with an analog-to-digital conversion module, includes a Multipexer selector in the analog-to-digital conversion module, described
Multiple selector is used to receive the input signal of first input unit or the second input unit.
10. elevator brake braking system dynamic monitoring simulating device as claimed in claim 9, which is characterized in that the mould
It also include the programmable gain amplifier being connected with the Multipexer selector in number conversion module, it can be by input signal
Voltage is adjusted to preset range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686044.4U CN209038788U (en) | 2018-10-17 | 2018-10-17 | A kind of elevator brake braking system dynamic monitoring simulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686044.4U CN209038788U (en) | 2018-10-17 | 2018-10-17 | A kind of elevator brake braking system dynamic monitoring simulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209038788U true CN209038788U (en) | 2019-06-28 |
Family
ID=67036388
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821686044.4U Expired - Fee Related CN209038788U (en) | 2018-10-17 | 2018-10-17 | A kind of elevator brake braking system dynamic monitoring simulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209038788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052095A (en) * | 2018-10-17 | 2018-12-21 | 井科学 | A kind of elevator brake braking system dynamic monitoring simulating device equipment |
-
2018
- 2018-10-17 CN CN201821686044.4U patent/CN209038788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052095A (en) * | 2018-10-17 | 2018-12-21 | 井科学 | A kind of elevator brake braking system dynamic monitoring simulating device equipment |
| CN109052095B (en) * | 2018-10-17 | 2024-02-27 | 井科学 | Dynamic monitoring simulation device equipment for elevator brake system |
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