CN110143503A - Elevator safety component test facility and system - Google Patents
Elevator safety component test facility and system Download PDFInfo
- Publication number
- CN110143503A CN110143503A CN201910420970.XA CN201910420970A CN110143503A CN 110143503 A CN110143503 A CN 110143503A CN 201910420970 A CN201910420970 A CN 201910420970A CN 110143503 A CN110143503 A CN 110143503A
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- China
- Prior art keywords
- safety component
- data
- control device
- data acquisition
- acquisition control
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
- B66B5/0093—Testing of safety devices
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The present invention discloses a kind of elevator safety component test facility and system, wherein including sensing device, data acquisition control device, data administrator；Sensing device is set to test tower, and data acquisition control device connect with sensing device and safety component motion control device, is wirelessly connected between data acquisition control device and data administrator；Sensing device acquires the operating parameter of tested elevator；Data acquisition control device acquires operating parameter, generates control signal according to operating parameter, control safety component executes movement, and generates wireless data signal, to carry out wireless transmission；The operation of data administrator Control experiment tower test stand, and receive wireless data signal and handled, it is shown by display to user.In technical solution of the present invention, data administrator carries out data transmission by wireless communication with data acquisition control device, simplifies connection and system structure, and the convenience of lifting test improves test efficiency.
Description
Technical field
The present invention relates to elevator detection technique field, in particular to a kind of elevator safety component test facility and system.
Background technique
Large- and-medium size cities all over the world are all using skyscraper as the mark in city, and elevator then carries a large amount of people
The transportation work of stream and logistics, and the safety of elevator is that the task of overriding concern is needed in elevator all properties.Therefore, in electricity
Some safety components such as safety tongs, rope brake, limiter of speed etc. are configured in terraced system in order to ensure that the safe operation of elevator is installed.
In order to verify the performance of safety component, special equipment Inspection Unit needs to build elevator safety component test system and carries out pattern examination
It tests.
The safety feature test system of elevator has safe operation test, single part test and multipurpose multifunctional operating system test.This
In a little safety component test TT&C systems, on the one hand need to carry out Row control to test process, still further aspect is needed to examination
Data during testing are acquired.The prior art, the data acquired by data acquisition device, is usually transmitted with data line
Cause complex circuit when the data of required acquisition are more to host computer, cause test platform to build and take time and effort, efficiency compared with
Low, reliability is low.
Summary of the invention
The main object of the present invention is to provide a kind of elevator safety component test facility, it is intended to simplify route, lifting test
Efficiency improves system reliability.
To achieve the above object, a kind of elevator safety component test facility proposed by the present invention, including sensing device, data
Acquisition control device, data administrator；The sensing device is set to test tower, the data acquisition control device with it is described
Sensing device connection, is wirelessly connected between the data acquisition control device and the data administrator；Wherein,
The sensing device, for acquiring the operating parameter of tested elevator；
The data acquisition control device generates control signal according to the operating parameter of acquisition for acquiring operating parameter,
Control safety component executes movement, and generates wireless data signal, to carry out wireless transmission；
The data administrator receives the wireless data signal simultaneously for the operation of test stand in Control experiment tower
It is handled, is shown by display to user.
Preferably, the sensing device includes velocity sensor, displacement sensor, tension sensor and acceleration sensing
Device；The velocity sensor, displacement sensor, tension sensor and acceleration transducer are set to test tower；The speed passes
Sensor, displacement sensor, tension sensor and acceleration transducer are connect with the data acquisition control device.
Preferably, the velocity sensor uses encoder.
Preferably, when elevator rises or falls, the encoder acquisition elevator rises or falls speed；When elevator rises
Or decrease speed, when being more than pre-set velocity threshold value, data acquisition control device control safety component carries out braking maneuver.
Preferably, institute's displacement sensors use laser range finder, and the laser range finder is mounted at the top of test tower.
Preferably, the laser range finder is carried out data transmission with the data acquisition control device using RS422.
Preferably, the elevator safety component test facility further includes executive device, and the data administrator is also used to
The control parameter of user's input is received, and wireless transmission is to the data acquisition control device, the data acquisition control device
The operation of executive device is controlled according to the control parameter.
Preferably, the executive device includes motor and frequency converter, and the motor is connect with the frequency converter, the frequency conversion
Device is connect with the data administrator；Wherein, the data administrator includes PLC and industrial personal computer, the data acquisition control
Device processed includes embedded computer, and the PLC is connect with the frequency converter, and the PLC is also connect with the industrial personal computer, described
It is wirelessly connected between industrial personal computer and the embedded computer.
To achieve the above object, the present invention also proposes a kind of elevator safety component test system, the elevator safety component
Pilot system includes test tower and elevator safety component test facility as described above.
Technical solution of the present invention forms one by setting sensing device, data acquisition control device, data administrator
Kind elevator safety component test facility.Sensing device acquires the operating parameter of tested elevator, the data acquisition control device
Operating parameter is acquired, control signal is generated according to the operating parameter of acquisition, control safety component executes movement, and generates wireless
Data-signal, to carry out wireless transmission, operation of the data administrator for test stand in Control experiment tower is received described wireless
Data-signal is simultaneously handled, and is shown by display to user.In technical solution of the present invention, data administrator is adopted with data
Carry out data transmission by wireless communication between collection control device, greatly simplifies connection and system structure.But also
Can flexible expansion data acquisition control device according to demand quantity, so that the convenience of lifting test, improves test effect
Rate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the functional block diagram of one embodiment of elevator safety component test facility of the present invention；
Fig. 2 is the structural schematic diagram of one embodiment of elevator safety component test facility of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Sensing device | 102 | Motor |
| 20 | Data acquisition control device | 103 | Frequency converter |
| 30 | Data administrator | 104 | PLC |
| 40 | Executive device | 105 | Industrial personal computer |
| 101 | Embedded computer | 106 | Encoder |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
It is conflicting or when cannot achieve should people think that the combination of this technical solution is not present, also not the present invention claims protection
Within the scope of.
The present invention proposes a kind of elevator safety component test facility.
Referring to Fig.1, the elevator safety component test facility, including sensing device 10, data acquisition control device 20, data
Managing device 30；The sensing device 10 is set to test tower, the data acquisition control device 20 and the sensing device 10
Connection, is wirelessly connected between the data acquisition control device 20 and the data administrator 30.The sensing device 10 is used
In the operating parameter for acquiring tested elevator；The data acquisition control device 20, for acquiring operating parameter, according to acquisition
Operating parameter generates control signal, and control safety component executes movement, and generates wireless data signal, wirelessly to be sent out
It penetrates；The data administrator 30 receives the wireless data signal and is located for the operation of Control experiment tower test stand
Reason is shown by display to user.
It is worth noting that elevator safety component test tower is for specially testing novel elevator safety component performance
Tower, test tower are well known to those skilled in the art, and this will not be repeated here.
During the test, the operating parameter of required test is more, and corresponding data acquisition control device 20 is settable more
It is a.Data acquisition control device 20 and sensing device 10 are arranged nearby, pass by length to avoid gathering line.
Technical solution of the present invention passes through setting sensing device 10, data acquisition control device 20, data administrator 30, shape
At a kind of elevator safety component test facility.Sensing device 10 acquires the operating parameter of tested elevator, the data acquisition
Control device 20 acquires operating parameter, generates control signal according to the operating parameter of acquisition, and control safety component executes movement, and
And wireless data signal is generated, to carry out wireless transmission, the operation of test stand in 30 Control experiment tower of data administrator is received
The wireless data signal is simultaneously handled, and is shown by display to user.In technical solution of the present invention, data administrator
Carry out data transmission by wireless communication between 30 and data acquisition control device 20, greatly simplify connection, improves
System reliability.But also can flexible expansion data acquisition control device 20 according to demand quantity, thus lifting test
Convenience, improve test efficiency.
Referring to Fig. 2, further, the sensing device 10 include velocity sensor, displacement sensor, tension sensor and
Acceleration transducer；The velocity sensor, displacement sensor, tension sensor and acceleration transducer are set to test tower；
The velocity sensor, displacement sensor, tension sensor and acceleration transducer with the data acquisition control device 20
Connection.In the present embodiment, the velocity sensor uses encoder.Institute's displacement sensors use laser range finder, described to swash
Optar is mounted at the top of test tower.The laser range finder and the data acquisition control device 20 are carried out using RS422
Data transmission.
Further, when elevator rises or falls, the encoder 106 acquires test stand and rises or falls speed；Work as examination
When testing frame and rising or falling speed more than pre-set velocity threshold value, the data acquisition control device 20 controls safety component system
Movement.
In this implementation, when test stand, which rises or falls speed, reaches pre-set velocity threshold value, the Ministries of State Security such as control safety tongs
Part is braked, and realizes distributed AC servo system.Safety component is mounted on test stand, it is moved together with test stand.
Further, the elevator safety component test facility further includes executive device 40, the data administrator 30
It is also used to receive the control parameter of user's input, and wireless transmission, to the data acquisition control device 20, the data acquire
Control device 20 controls the operation of executive device 40 according to the control parameter.
In this implementation, the executive device 40 includes motor 102 and frequency converter 103, the motor 102 and the frequency converter
103 connections, the frequency converter 103 are connect with the data administrator 30；Wherein, the data administrator 30 includes
PLC104 and industrial personal computer 105, the data acquisition control device 20 include embedded computer 101, the PLC104 with it is described
Frequency converter 103 connect, the PLC104 (Programmable Logic Controller, programmable logic controller (PLC)) also with
The industrial personal computer 105 connects, and is wirelessly connected between the industrial personal computer 105 and the embedded computer 101.
The fixing axle of encoder 106 is connect with the shaft of motor 102, with the revolving speed of measured motor 102, so as to be tried
That tests frame rises or falls speed.Encoder 106 is connect with frequency converter 103, when encoder 106 measure test stand rising or under
When reduction of speed degree is to pre-set velocity threshold value, frequency converter output control signal is braked with controlling safety tongs.
Technical solution of the present invention, which has the advantages that, realizes distributed AC servo system, reduces the complexity of system；It shortens
Electrical control and data transmission link reduce the difficulty of system, improve the stability of system, improve the expansible of system
Property；Forceful electric power and light current separation are realized, the anti-interference and stability of system are improved.Method proposed according to the present invention, work
Make reliable.
The present invention also proposes a kind of elevator safety component test system, which includes test tower
With elevator safety component test facility, the specific structure of the elevator safety component test facility is referring to above-described embodiment, due to this
Elevator safety component test system uses whole technical solutions of above-mentioned all embodiments, therefore at least has above-described embodiment
Technical solution brought by all beneficial effects, this is no longer going to repeat them.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (9)
1. a kind of elevator safety component test facility, which is characterized in that including sensing device, data acquisition control device, data
Managing device；The sensing device is set to test tower, and the data acquisition control device is connect with the sensing device, described
It is wirelessly connected between data acquisition control device and the data administrator；Wherein,
The sensing device, for acquiring the operating parameter of tested elevator；
The data acquisition control device generates control signal according to operating parameter, controls Ministry of State Security for acquiring operating parameter
Part executes movement, and generates wireless data signal, to carry out wireless transmission；
The data administrator for the operation of test stand in Control experiment tower, and receives the wireless data signal simultaneously
It is handled, is shown by display to user.
2. elevator safety component test facility as described in claim 1, which is characterized in that the sensing device includes that speed passes
Sensor, displacement sensor, tension sensor and acceleration transducer；The velocity sensor, displacement sensor, tension sensor
And acceleration transducer is set to test tower；The velocity sensor, displacement sensor, tension sensor and acceleration transducer
It is connect with the data acquisition control device.
3. elevator safety component test facility as claimed in claim 2, which is characterized in that the velocity sensor is using coding
Device.
4. the elevator safety component test facility as described in any one of claims 1 to 3, which is characterized in that work as test stand
When rising or falling, the encoder acquisition test stand rises or falls speed；It is more than pre- when test stand rises or falls speed
If when threshold speed, the data acquisition control device control safety component carries out braking maneuver.
5. elevator safety component test facility as claimed in claim 2, which is characterized in that institute's displacement sensors use laser
Rangefinder, the laser range finder are mounted at the top of test tower.
6. elevator safety component test facility as claimed in claim 2, which is characterized in that the laser range finder and the number
Carried out data transmission according to acquisition control device using RS422.
7. elevator safety component test facility as described in claim 1, which is characterized in that the elevator safety component test dress
Setting further includes executive device, and the data administrator is also used to receive the control parameter of user's input, and passes through wireless transmission
To the data acquisition control device, the data acquisition control device controls the fortune of executive device according to the control parameter
Row.
8. elevator safety component test facility as claimed in claim 7, which is characterized in that the executive device include motor and
Frequency converter, the motor are connect with the frequency converter, and the frequency converter is connect with the data administrator；Wherein, the number
Include PLC and industrial personal computer according to managing device, the data acquisition control device includes embedded computer, the PLC with it is described
Frequency converter connection, the PLC also connect with the industrial personal computer, wirelessly connect between the industrial personal computer and the embedded computer
It connects.
9. a kind of elevator safety component test system, which is characterized in that the elevator safety component test system includes test tower
And the elevator safety component test facility as described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420970.XA CN110143503A (en) | 2019-05-20 | 2019-05-20 | Elevator safety component test facility and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420970.XA CN110143503A (en) | 2019-05-20 | 2019-05-20 | Elevator safety component test facility and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110143503A true CN110143503A (en) | 2019-08-20 |
Family
ID=67592282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420970.XA Pending CN110143503A (en) | 2019-05-20 | 2019-05-20 | Elevator safety component test facility and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110143503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847172A (en) * | 2020-08-11 | 2020-10-30 | 广东省特种设备检测研究院 | Elevator braking component performance testing device and testing method |
| CN114023171A (en) * | 2021-11-29 | 2022-02-08 | 江苏科技大学 | PLC elevator control experiment device and method based on godson |
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| CN1247832A (en) * | 1998-09-17 | 2000-03-22 | 因温特奥股份公司 | Remote control of elevator device |
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| CN202729503U (en) * | 2012-08-16 | 2013-02-13 | 浙江西屋电梯股份有限公司 | Automatic falling preventive system of vertical elevator |
| CN103193125A (en) * | 2013-03-27 | 2013-07-10 | 广东省特种设备检测院顺德分院 | Elevator hydraulic buffer resetting performance dynamic measuring method and tester adopted by method |
| CN205076590U (en) * | 2015-10-26 | 2016-03-09 | 天津鑫宝龙电梯集团有限公司 | Elevator weighing system |
| CN108840183A (en) * | 2018-07-18 | 2018-11-20 | 康达电梯有限公司 | A kind of elevator long distance control device and its control system |
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2019
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247832A (en) * | 1998-09-17 | 2000-03-22 | 因温特奥股份公司 | Remote control of elevator device |
| CN201236083Y (en) * | 2007-11-09 | 2009-05-13 | 林浩生 | Emergency apparatus of elevator |
| CN202729503U (en) * | 2012-08-16 | 2013-02-13 | 浙江西屋电梯股份有限公司 | Automatic falling preventive system of vertical elevator |
| CN103193125A (en) * | 2013-03-27 | 2013-07-10 | 广东省特种设备检测院顺德分院 | Elevator hydraulic buffer resetting performance dynamic measuring method and tester adopted by method |
| CN205076590U (en) * | 2015-10-26 | 2016-03-09 | 天津鑫宝龙电梯集团有限公司 | Elevator weighing system |
| CN108840183A (en) * | 2018-07-18 | 2018-11-20 | 康达电梯有限公司 | A kind of elevator long distance control device and its control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847172A (en) * | 2020-08-11 | 2020-10-30 | 广东省特种设备检测研究院 | Elevator braking component performance testing device and testing method |
| CN114023171A (en) * | 2021-11-29 | 2022-02-08 | 江苏科技大学 | PLC elevator control experiment device and method based on godson |
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Application publication date: 20190820 |
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