CN208166272U - A kind of elevator governor tester - Google Patents
A kind of elevator governor tester Download PDFInfo
- Publication number
- CN208166272U CN208166272U CN201820387325.3U CN201820387325U CN208166272U CN 208166272 U CN208166272 U CN 208166272U CN 201820387325 U CN201820387325 U CN 201820387325U CN 208166272 U CN208166272 U CN 208166272U
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- speed
- printer
- measurement
- elevator governor
- speed drive
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Abstract
A kind of elevator governor tester, belongs to special equipment detection technique field.Technical essential is：Including：Measurement host, speed drive, velocity measuring device, electric switch detection device and printer, the measurement host are separately connected speed drive, velocity measuring device, electric switch detection device and printer；The speed drive is made of brushless motor；The velocity measuring device is made of Hall sensor and magnet.Beneficial effect is:Speed drive can set initial velocity according to user in elevator governor tester described in the utility model, and the increase of speed is controlled by host, without manually adjusting.Whether mechanical action speed, is automatically analyzed by software, act without independent measurement mechanical switch.Measurement report can also be directly printed simultaneously, the analysis of data is directly measured, to greatly improve working efficiency, improves detection accuracy.
Description
Technical field
The utility model belongs to special equipment detection technique field more particularly to a kind of elevator governor tester.
Background technique
Limiter of speed is that the device for limiting elevator operation hypervelocity is made when carriage upstream or downstream hypervelocity by electric switch
Elevator is out of service.Work as overspeed descending, electric switch movement cannot still be such that elevator stops, and speed is more than the normal speed of elevator
After 115%, limiter of speed mechanical action makes clamping pliers clamp governor rope, as carriage is run down, governor rope lifting peace
Full pincers link mechanism, the movement of safety tongs link mechanism drive safety tongs braking member and guide rail contact, make the safety on guide rail both sides
Pincers simultaneously clamp on guide rail, reach carriage stopping.
115% at least equal to normal speed in speed should occur for the movement of the limiter of speed of elevator operation car safety,
But it should be less than arranging each value.It is 6.8m/s for the instantaneous safety tongs other than not tear-away roller；For not tear-away rolling
The instantaneous safety tongs of pillar is 1m/s；Progressive safety gear for normal speed less than or equal to 1m/s is 1.5m/s；For
Normal speed is greater than the progressive safety gear of 1m/sIn the prior art, to the above-mentioned performance detection of limiter of speed
When, design is unreasonable, and driving speed does not meet actual conditions, and driving speed, which increases, to be needed to manually complete, and detection accuracy is low, instrument
It is inconvenient for operation.
Utility model content
In order to solve above-mentioned problems of the prior art, the utility model proposes a kind of elevator governor tester,
The tester can simulate true environment, realize automatic adjustment speed, real-time synchronization measurement, dynamic data analysis.It can be comprehensive
Objective elevator governor is measured.
Technical solution is as follows：
A kind of elevator governor tester, including：Measure host, speed drive, velocity measuring device, electric switch
Detection device and printer, the measurement host are separately connected speed drive, velocity measuring device, electric switch detection dress
It sets and printer；The speed drive is made of brushless motor；The velocity measuring device is by Hall sensor and magnet
Composition.
Further, the printer is integrated on the measurement host.
Further, the measurement host and speed drive, velocity measuring device and electric switch detection device are logical
Cross the connection of multicore shielded cable.
Further, the printer is connect by bluetooth with the measurement host.
Further, described printer is thermal printer.
The utility model has the beneficial effects that：
Speed drive can set initial velocity, speed according to user in elevator governor tester described in the utility model
The increase of degree is controlled by host, without manually adjusting.Mechanical action speed, is automatically analyzed by software, is not necessarily to independent measurement machine
Whether tool switch acts.Measurement report can also be directly printed simultaneously, the analysis of data is directly measured, to greatly mention
High working efficiency, improves detection accuracy.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model detection device；
Fig. 2 is the utility model detection device software entities figure；
Fig. 3 is utility model works flow chart.
Specific embodiment
1-3 is described further elevator governor tester with reference to the accompanying drawing.
Embodiment 1
A kind of elevator governor tester, including：Measure host, speed drive, velocity measuring device, electric switch
Detection device and printer, the measurement host are separately connected speed drive, velocity measuring device, electric switch detection dress
It sets and printer；The speed drive is made of brushless motor；The velocity measuring device is by Hall sensor and magnet
Composition.
Further, the printer is integrated on the measurement host.
Further, the measurement host and speed drive, velocity measuring device and electric switch detection device are logical
Cross the connection of multicore shielded cable.
Further, the printer is connect by bluetooth with the measurement host.
Further, described printer is thermal printer.
Embodiment 2
As shown in Figure 1, elevator governor tester includes measuring host, and speed drive, velocity measuring device, electrically
Switch detection, thermal printer, printer are integrated on host.
As shown in Fig. 2, the software entities figure of the utility model, which uses Intelligent touch terminal, achievable real-time number
According to display, storage is checked and the function interfaces such as data-printing is concise, easy-to-understand, is convenient for measuring personnel's operation.
As shown in figure 3, the workflow of elevator governor tester：Include the following steps：
It needs for velocity measuring device to be fixed on limiter of speed according to scene, velocity measuring device carries strong magnet, can inhale
It is attached on limiter of speed, magnet is adsorbed on limiter of speed wheel disc.The crocodile clip of electric switch detection device is clipped in the electricity of limiter of speed
On air cock lead-out wire.The mechanical switch of limiter of speed is resetted, electric switch resets, and speed drive is namely driven electricity
Machine is placed on above limiter of speed wheel disc, and is kept good with limiter of speed wheel disc and contacted.Instrument inserts the communications cable after fixing
Enter to measure response of host port, then opens measurement host and enter Survey Software.
" measurement " button is pressed after software starting, it, can be according to reality in the interface into measurement parameter set interface
Need to input the normal speed, driving speed and section wheel diameter of measured limiter of speed, so that instrument is defeated according to user setting
The driving speed operation entered and the measurement to limiter of speed speed.
" measurement " button is selected to enter measurement interface as shown in Figure 2 after the completion of parameter setting, pressing measurement button can open
Begin to measure, the driving speed that motor starts to have inputted at this time brings into operation
Screen " real-time speed " position shows the real-time speed value of limiter of speed, " electrical on screen when electric switch movement
One " " electrical two " show the instantaneous value of electrical action, after mechanical action, the speed of " mechanical speed " display mechanical action on screen
Angle value, while driving motor is out of service, completes the measurement of a limiter of speed speed, which can satisfy in measurement three times
The demand of row and three times downstream rate.
After measurement stops, measurement interface can show the velocity amplitude of this measurement, and user can choose preservation this time measurement knot
Fruit simultaneously prints measurement data.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is practical according to this in the technical scope that the utility model discloses
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of elevator governor tester, which is characterized in that including：Measure host, speed drive, tachometric survey dress
It sets, electric switch detection device and printer, the measurement host are separately connected speed drive, velocity measuring device, electricity
Air cock detection device and printer；The speed drive is made of brushless motor；The velocity measuring device is by Hall
Sensor and magnet composition.
2. elevator governor tester as described in claim 1, which is characterized in that the printer is integrated in the measurement master
On machine.
3. elevator governor tester as described in claim 1, which is characterized in that the measurement host and speed driving fill
It sets, velocity measuring device is connected with electric switch detection device by multicore shielding cable.
4. elevator governor tester as described in claim 1, which is characterized in that the printer passes through bluetooth and the survey
Measure host connection.
5. elevator governor tester according to any one of claims 1-4, which is characterized in that described printer is beaten for temperature-sensitive
Print machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387325.3U CN208166272U (en) | 2018-03-21 | 2018-03-21 | A kind of elevator governor tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387325.3U CN208166272U (en) | 2018-03-21 | 2018-03-21 | A kind of elevator governor tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208166272U true CN208166272U (en) | 2018-11-30 |
Family
ID=64375546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387325.3U Active CN208166272U (en) | 2018-03-21 | 2018-03-21 | A kind of elevator governor tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208166272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342364A (en) * | 2019-07-26 | 2019-10-18 | 大连凯晟科技发展有限公司 | A kind of elevator overload device to test instrument |
-
2018
- 2018-03-21 CN CN201820387325.3U patent/CN208166272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342364A (en) * | 2019-07-26 | 2019-10-18 | 大连凯晟科技发展有限公司 | A kind of elevator overload device to test instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chang Qing Inventor after: Lian Fengwu Inventor after: Liang Chengwen Inventor after: Gou Weihua Inventor after: Song Xuefeng Inventor before: Zhang Xiufeng Inventor before: Lian Fengwu Inventor before: Liang Chengwen Inventor before: Gou Weihua Inventor before: Song Xuefeng |
|
| CB03 | Change of inventor or designer information |