CN207090714U - Elevator brake distance test instrument - Google Patents
Elevator brake distance test instrument Download PDFInfo
- Publication number
- CN207090714U CN207090714U CN201720976567.1U CN201720976567U CN207090714U CN 207090714 U CN207090714 U CN 207090714U CN 201720976567 U CN201720976567 U CN 201720976567U CN 207090714 U CN207090714 U CN 207090714U
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- China
- Prior art keywords
- trigger
- wireless data
- host
- process circuit
- output module
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator brake distance test instrument, including measurement host, trigger, display device；Measurement host includes housing, installs magnetic Hall sensor on housing, and installation data process circuit, wireless data output module in housing, magnetic Hall sensor connect with data processing circuit, and data processing circuit connects with wireless data output module；Trigger includes housing, and housing, which is provided with, to be switched, and installation data process circuit, wireless data output module in housing, switch connect with data processing circuit, and data processing circuit connects with wireless data output module；Display device includes computer, and computer is provided with wireless data receipt modules, and wireless data receipt modules connect with two wireless data output modules.The utility model feature is：It is simple in construction, easy to operation, Intelligent Measurement to the data result of elevator brake distance, artificial error in reading is avoided, improve measurement accuracy, detection efficiency is more improved, and can complete monitoring with camera.
Description
Technical field
It the utility model is related to measuring instrument, and in particular to a kind of elevator brake distance test instrument.
Background technology
The detection method one of measurement elevator brake distance is by manually estimating the big of braking distance after powering off suddenly at present
It is small, second, by manually standardized bar horizontal line on a steel cord, select an object of reference to work as and pass through reference at elevator wire rope line
Powered off suddenly during thing, with the vertical range at horizontal line of being struck on meter ruler measuring steel wire rope from object of reference, above two method is by people
Had a great influence for factor, make data that there is certain subjectivity, precision is relatively low, and has both needed survey crew to have stronger specialty
Quality and the practical experience at scene, Personal Risk's problem of survey crew can be caused again, and measurement intermediate link is relatively more, than
Cumbersome, time-consuming consumes manpower again, delays elevator usage time.
Utility model content
A kind of the purpose of this utility model is to overcome above-mentioned deficiency problem, there is provided elevator brake distance test instrument.
Used technical scheme is the utility model to achieve the above object：Elevator brake distance test instrument, including survey
Measure main frame, trigger, display device；The measurement host includes host shell, and magnetic Hall is provided with the host shell
Sensor, host data process circuit, main frame wireless data output module, the magnetic Hall are installed in the host shell
Sensor and host data process circuit signal communication, the host data process circuit are believed with main frame wireless data output module
Number connection；The trigger includes trigger housing, and the trigger housing is provided with trigger switch, in the trigger housing
Flip-flop data process circuit, trigger wireless data output module are installed, the trigger switch is handled with flip-flop data
Circuit signal connects, the flip-flop data process circuit and trigger wireless data output module signal communication；The display
Device includes computer, and computer is provided with wireless data receipt modules, and the wireless data receipt modules and main frame wireless data are defeated
Go out module, trigger wireless data output module signal communication.
Universal joint is installed, the universal joint end is provided with magnet on the host shell.
Camera, the camera and host data process circuit signal communication are installed on the host shell.
Main frame lithium battery is installed, the main frame lithium battery is connected with host data process circuit in the host shell.
Trigger lithium battery, the trigger lithium battery and flip-flop data processing electricity are installed in the trigger housing
Road connects.
The characteristics of the utility model is：It is simple in construction, easy to operation, the data knot of Intelligent Measurement to elevator brake distance
Fruit, artificial error in reading influence is avoided, measurement accuracy is improved, detection efficiency is more improved, and equipment is with visual
Type camera can complete monitoring.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front section view of measurement host of the present utility model.
Fig. 3 is the side schematic view of measurement host of the present utility model.
Fig. 4 is the front section view of trigger of the present utility model.
Fig. 5 is the schematic diagram of display device of the present utility model.
Wherein：1st, measurement host 101, universal joint 102, magnet 103, magnetic Hall sensor 104, at host data
Manage circuit 105, main frame wireless data output module 106, camera 107, main frame lithium battery 108, host shell 2, triggering
Device 201, trigger switch 202, flip-flop data process circuit 203, trigger wireless data output module 204, trigger
Lithium battery 205, trigger housing 3, display device 301, computer 302, wireless data receipt modules 4, traction machine 5, steel
Cord 6, lift car 7, switch board.
Embodiment
As Figure 1-5, the utility model is a kind of elevator brake distance test instrument, including measurement host 1, trigger 2,
Display device 3；The measurement host 1 includes host shell 108, and universal joint 101 is provided with the host shell 108, described
The end of universal joint 101 is provided with magnet 102, and magnetic Hall sensor 103, camera are provided with the host shell 108
106, host data process circuit 104, main frame wireless data output module 105, main frame lithium are installed in the host shell 108
Battery 107, the magnetic Hall sensor 103, camera 106 and the signal communication of host data process circuit 104, the main frame
Data processing circuit 104 and the signal communication of main frame wireless data output module 105, the main frame lithium battery 107 and host data
Process circuit 104 connects；The trigger 2 includes trigger housing 205, and the trigger housing 205 is provided with trigger switch
201, be provided with the trigger housing 205 flip-flop data process circuit 202, trigger wireless data output module 203,
Trigger lithium battery 204, the trigger switch 201 and the signal communication of flip-flop data process circuit 202, the flip-flop data
Process circuit 202 and the signal communication of trigger wireless data output module 203, the trigger lithium battery 204 and trigger number
Connected according to process circuit 202；The display device 3 includes computer 301, and computer uses notebook computer, and the computer 301 is built-in
There is special measurement software, computer 301 is provided with wireless data receipt modules 302, the wireless data receipt modules 302 and main frame
Wireless data output module 105, the signal communication of trigger wireless data output module 203, measurement host 1, trigger 2 are with showing
Showing device 3 is wirelessly transmitted.
The utility model operates and implementation process is as follows：Testing location ensures in elevator(lift) machine room close beta, test
Unloaded nobody and lift car 6 are parked in the bottom in lift car 6, and the magnet 102 of measurement host 1 is adsorbed in traction machine 4
Steel wire rope 5 nearby the surface containing ferro element fix, it is universal by changing because the band of magnetic Hall sensor 103 is magnetic
Section 101 can be such that magnetic Hall sensor 103 adsorbs on the surface of steel wire rope 5, now make measurement host 1, trigger 2 and display dress
Put 3 while start allows it to enter working condition, start the switch of elevator control cabinet 7, now elevator is in normal startup work shape
State, the work of traction machine 4 drive steel wire rope 5 to move, and steel wire rope 5 drives magnetic Hall sensor 103 to rotate, magnetic Hall sensor
Real-time data signal can be transferred in host data process circuit 104 after 103 rotations, be entered by host data process circuit 104
Row arranges, and the wireless data that the notebook computer of display device 3 is output to finally by main frame wireless data output module 105 receives
Received in module 302, last real-time measuring data be transferred on special measurement software analyze calculate, due in measurement host 1 from
Band camera 106, can monitor the near zone running situation of measurement host 1 in real time, and when lift car 6, to run to building most middle
During layer, manually make the stop switch of the synchronous triggering elevator control cabinet 7 of trigger switch 201 of trigger 2, now trigger 2 is tactile
Device data processing circuit 202 is sent out to be finally delivered to show by stop signal output to trigger wireless data output module 203
Received on the wireless data receipt modules 302 of the notebook computer of showing device 3, last signal is transferred on special measurement software, together
When lift car 6 can suddenly stop, traction machine 4 be stopped, steel wire rope 5 is out of service, due to magnetic Hall sensor 103
It is close on steel wire rope 5, the stop of steel wire rope 5 can make magnetic Hall sensor 103 that real-time data signal is transferred to host data
In process circuit 104, arrangement calculating is carried out by host data process circuit 104, it is defeated by main frame wireless data output module 105
Go out to receiving on the wireless data receipt modules 302 of the notebook computer of display device 3, final data transmission, which arranges, arrives special measurement
Analyze and calculate on software, the braking distance L of steel wire rope 5 data are drawn by algorithm（According to different test site steel wire ropes 5
Winding 1：1 or 2：1 or 4：1 is different, and in this way 1：The data for the measurement that 1 type winding finally calculates elevator brake distance are L；In this way 2：
The data for the measurement that 1 type winding finally calculates elevator brake distance are L/2；In this way 4：1 type winding finally calculate elevator brake away from
From the data of measurement be L/4）.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope of present disclosure, according to the utility model
Technical scheme and its inventive concept be subject to equivalent substitution or change, should all cover within the scope of protection of the utility model.
Claims (5)
1. elevator brake distance test instrument, it is characterised in that：Including measurement host（1）, trigger（2）, display device（3）；Institute
State measurement host（1）Including host shell（108）, the host shell（108）On magnetic Hall sensor is installed（103）,
The host shell（108）Host data process circuit is inside installed（104）, main frame wireless data output module（105）, it is described
Magnetic Hall sensor（103）With host data process circuit（104）Signal communication, the host data process circuit（104）
With main frame wireless data output module（105）Signal communication；The trigger（2）Including trigger housing（205）, the triggering
Device housing（205）It is provided with trigger switch（201）, the trigger housing（205）Flip-flop data process circuit is inside installed
（202）, trigger wireless data output module（203）, the trigger switch（201）With flip-flop data process circuit（202）
Signal communication, the flip-flop data process circuit（202）With trigger wireless data output module（203）Signal communication；Institute
State display device（3）Including computer（301）, computer（301）It is provided with wireless data receipt modules（302）, the wireless data
Receiving module（302）With main frame wireless data output module（105）, trigger wireless data output module（203）Signal communication.
2. elevator brake distance test instrument as claimed in claim 1, it is characterised in that：The host shell（108）Upper installation
There is universal joint（101）, the universal joint（101）End is provided with magnet（102）.
3. elevator brake distance test instrument as claimed in claim 1, it is characterised in that：The host shell（108）Upper installation
Camera（106）, the camera（106）With host data process circuit（104）Signal communication.
4. elevator brake distance test instrument as claimed in claim 1, it is characterised in that：The host shell（108）Interior installation
There is main frame lithium battery（107）, the main frame lithium battery（107）With host data process circuit（104）Connection.
5. elevator brake distance test instrument as claimed in claim 1, it is characterised in that：The trigger housing（205）Interior peace
Equipped with trigger lithium battery（204）, the trigger lithium battery（204）With flip-flop data process circuit（202）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976567.1U CN207090714U (en) | 2017-08-07 | 2017-08-07 | Elevator brake distance test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976567.1U CN207090714U (en) | 2017-08-07 | 2017-08-07 | Elevator brake distance test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207090714U true CN207090714U (en) | 2018-03-13 |
Family
ID=61544033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720976567.1U Expired - Fee Related CN207090714U (en) | 2017-08-07 | 2017-08-07 | Elevator brake distance test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207090714U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423509A (en) * | 2018-03-16 | 2018-08-21 | 武汉市特种设备监督检验所 | A kind of tracking-driven elevator braking distance measuring device |
| CN108996347A (en) * | 2018-09-23 | 2018-12-14 | 德州市产品检验检测研究院 | A kind of measuring device and its measurement method measuring elevator stopping distance |
| CN109733971A (en) * | 2019-02-28 | 2019-05-10 | 滨州市特种设备检验研究所 | Balance coefficient of elevator detection device and its method |
| 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 |
-
2017
- 2017-08-07 CN CN201720976567.1U patent/CN207090714U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423509A (en) * | 2018-03-16 | 2018-08-21 | 武汉市特种设备监督检验所 | A kind of tracking-driven elevator braking distance measuring device |
| CN108996347A (en) * | 2018-09-23 | 2018-12-14 | 德州市产品检验检测研究院 | A kind of measuring device and its measurement method measuring elevator stopping distance |
| CN109733971A (en) * | 2019-02-28 | 2019-05-10 | 滨州市特种设备检验研究所 | Balance coefficient of elevator detection device and its method |
| CN109733971B (en) * | 2019-02-28 | 2024-04-09 | 滨州市特种设备检验研究所 | Elevator balance coefficient detection method |
| 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 |
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| 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: 20180313 Termination date: 20200807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |