CN208283525U - A kind of braking ability test device of controllable braking device - Google Patents
A kind of braking ability test device of controllable braking device Download PDFInfo
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- CN208283525U CN208283525U CN201820792065.8U CN201820792065U CN208283525U CN 208283525 U CN208283525 U CN 208283525U CN 201820792065 U CN201820792065 U CN 201820792065U CN 208283525 U CN208283525 U CN 208283525U
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- controllable
- braking
- rotary speed
- speed measuring
- coupler
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Abstract
The utility model discloses a kind of braking ability test device of controllable braking device, the braking ability test device includes: variable-frequency motor；Frequency converter, the frequency converter and variable-frequency motor are cooperatively connected；Torque rotary speed measuring device, the torque rotary speed measuring device are connect with variable-frequency motor；Controllable start transmitting device, the input shaft of the controllable start transmitting device is connect by diaphragm coupling body with torque rotary speed measuring device, the output shaft of the controllable start transmitting device is equipped with flange-type grid coupling, and controllable braking device to be tested is removably mounted on flange-type grid coupling.The utility model is easy to use, safety test can be carried out to the technical parameter (such as braking moment, braking time, retro-speed) that the controllable braking device of various models provides, it verifies in its braking process and whether is braked according to default braking moment curve, substantially increase testing efficiency.
Description
Technical field
The utility model relates to a kind of experimental rigs, and in particular to a kind of braking ability test dress of controllable braking device
It sets.
Background technique
In the prior art, when carrying out testing experiment to controllable braking device, come pair there are no the experimental rig of a system
Controllable braking device makes a service test, and is typically individually tested each technical parameter of controllable braking device, surveys
It is very low to try efficiency.
Utility model content
The utility model to solve the above-mentioned problems, to provide a kind of braking ability test dress of controllable braking device
It sets.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of braking ability test device of controllable braking device, the braking ability test device include:
Variable-frequency motor；
Frequency converter, the frequency converter and variable-frequency motor are cooperatively connected；
Torque rotary speed measuring device, the torque rotary speed measuring device are connect with variable-frequency motor；
The input shaft of controllable start transmitting device, the controllable start transmitting device is turned by diaphragm coupling body and torque
The output shaft of speed measuring device connection, the controllable start transmitting device is equipped with flange-type grid coupling, and to be tested can
Control brake apparatus is removably mounted on flange-type grid coupling.
In a preferred embodiment of the utility model, the braking ability test device further includes that T-type test is flat
Platform, the T-type test platform are equipped with the first height adjustment device, the second height adjustment device and third height regulating device,
The variable-frequency motor is mounted on the first height adjustment device, and the torque rotary speed measuring device setting is filled in the second height adjustment
It sets, controllable braking device to be tested is arranged in third height regulating device.
In a preferred embodiment of the utility model, the variable-frequency motor is equipped with motor half a coupler, and torque turns
Speed measuring device is arranged on motor half a coupler by bolt.
In a preferred embodiment of the utility model, the diaphragm coupling body includes diaphragm coupling, diaphragm half
Shaft coupling and half a coupler, the diaphragm coupling are connect with torque rotary speed measuring device, the half a coupler and controllable start
The input axis connection of transmitting device, the diaphragm half a coupler are separately connected diaphragm coupling and half a coupler.
In a preferred embodiment of the utility model, the torque rotary speed measuring device is HBM torque rotary speed sensing
Device.
The beneficial effects of the utility model are:
The utility model is easy to use, technical parameter (such as brake force that can be provided the controllable braking device of various models
Square, braking time, retro-speed etc.) safety test is carried out, it whether verifies in its braking process according to default braking moment curve
It is braked, substantially increases testing efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1 and Fig. 2, the braking ability test device of controllable braking device provided by the utility model comprising become
Frequency motor 100, frequency converter 200, torque rotary speed measuring device 300 and controllable start transmitting device 400.
Frequency converter 200 is connect with variable-frequency motor 100, is revolving speed and torque for adjusting variable-frequency motor 100.
Torque rotary speed measuring device 300 is connect with variable-frequency motor 100, electric especially by being equipped on variable-frequency motor 100
Torque rotary speed measuring device 300 is arranged on motor half a coupler 110 machine half a coupler 110 by bolt 310.
Controllable start transmitting device 400, input shaft are connected by diaphragm coupling body and torque rotary speed measuring device 300
It connects, flange-type grid coupling 410 is equipped on its output shaft, controllable braking device 500 to be tested is removably mounted on
On flange-type grid coupling 410.
Controllable start transmitting device 400 is to give controllable braking device 500 maximum output for limiting variable-frequency motor 100
Torque, and torque rotary speed measuring device 200 is used to measure the variation of torque rotary speed in experimental rig.
Diaphragm coupling body specifically includes diaphragm coupling 420, diaphragm half a coupler 430 and half a coupler 440, diaphragm connection
Axis device 420 is connect with torque rotary speed measuring device 300, and the input shaft of half a coupler 440 and controllable start transmitting device 400 connects
It connects, diaphragm half a coupler 430 is separately connected diaphragm coupling 420 and half a coupler 440 connects, in this way to realize controllable rise
Linkage between dynamic transmitting device 400 and torque rotary speed measuring device 300.
In this way, the connection by above-mentioned all parts cooperates, variable-frequency motor 100 is started after working well, by adjusting
Controllable start transmitting device 400 controls oil pressure to setting value, and the torque of variable-frequency motor 100 is adjusted by frequency converter 200
Limit value can carry out braking ability test to controllable braking device 500.
In addition, the application is also in order to enable the application can meet the test request of the controllable braking device 500 of different model
Including a T-type test platform, the first height adjustment device 610, the second height adjustment device 620 are equipped on T-type test platform
With third height regulating device 630, variable-frequency motor 100 is mounted on the first height adjustment device 610, torque rotary speed measuring device
300 are arranged on the second height adjustment device 620, and controllable braking device 500 to be tested is arranged in third height regulating device
On 630.
First height adjustment device 610, the second height adjustment device 620 and third height regulating device 630 are to use respectively
In the level height for adjusting variable-frequency motor 100, torque rotary speed measuring device 300 and controllable braking device 500, to guarantee to adjust
The center of variable-frequency motor 100, torque rotary speed measuring device 300 and controllable braking device 500 is located at same level height.
First height adjustment device 610, the second height adjustment device 620 and third height regulating device 630 are all by T-slot
Item, sliding block and several adjustment bolts composition, T-slot item are mounted on T-type test platform by several adjustment bolts, by adjusting
Bolt can adjust the height of T-slot item, and sliding block is movably disposed in T-slot item, adjust variable-frequency motor 100, torque turns
Speed measuring device 300 and controllable braking device 500 are separately mounted on each sliding block, can also adjust level side by sliding block movement
Upward position.
In addition, the application further includes a monitoring device, monitoring device is surveyed with frequency converter 200, torque rotary speed respectively
It measures device 300, controllable start transmitting device 400 and controllable braking device 500 to connect, monitoring device can be to frequency converter
200, the working condition of torque rotary speed measuring device 300, controllable start transmitting device 400 and controllable braking device 500 carries out real
When monitor, when frequency converter 200, torque rotary speed measuring device 300, controllable start transmitting device 400 and controllable braking dress
It sets to occur in 500 and does not work or when operation irregularity, can be alarmed by warning device.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of braking ability test device of controllable braking device, which is characterized in that the braking ability test device includes:
Variable-frequency motor；
Frequency converter, the frequency converter and variable-frequency motor are cooperatively connected；
Torque rotary speed measuring device, the torque rotary speed measuring device are connect with variable-frequency motor；
The input shaft of controllable start transmitting device, the controllable start transmitting device is surveyed by diaphragm coupling body and torque rotary speed
Device connection is measured, the output shaft of the controllable start transmitting device is equipped with flange-type grid coupling, and to be tested is controllable
Dynamic device is removably mounted on flange-type grid coupling.
2. a kind of braking ability test device of controllable braking device according to claim 1, which is characterized in that the system
Dynamic performance test apparatus further includes a T-type test platform, and the T-type test platform is equipped with the first height adjustment device, second
Height adjustment device and third height regulating device, the variable-frequency motor are mounted on the first height adjustment device, the torque
Rotation-speed measuring device is arranged on the second height adjustment device, and controllable braking device setting to be tested is adjusted in third height to be filled
It sets.
3. a kind of braking ability test device of controllable braking device according to claim 1, which is characterized in that the change
Frequency motor is equipped with motor half a coupler, and torque rotary speed measuring device is arranged on motor half a coupler by bolt.
4. a kind of braking ability test device of controllable braking device according to claim 1, which is characterized in that the film
Piece coupling body includes diaphragm coupling, diaphragm half a coupler and half a coupler, the diaphragm coupling and torque rotary speed measuring
Device connection, the input axis connection of the half a coupler and controllable start transmitting device, the diaphragm half a coupler are separately connected
Diaphragm coupling and half a coupler.
5. a kind of braking ability test device of controllable braking device according to claim 1, which is characterized in that described turn
Square rotation-speed measuring device is HBM torque rotary speed sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792065.8U CN208283525U (en) | 2018-05-25 | 2018-05-25 | A kind of braking ability test device of controllable braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792065.8U CN208283525U (en) | 2018-05-25 | 2018-05-25 | A kind of braking ability test device of controllable braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208283525U true CN208283525U (en) | 2018-12-25 |
Family
ID=64704932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820792065.8U Active CN208283525U (en) | 2018-05-25 | 2018-05-25 | A kind of braking ability test device of controllable braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208283525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533959A (en) * | 2021-06-30 | 2021-10-22 | 东阳市联宜机电有限公司 | Motor brake performance detection device |
| CN113776706A (en) * | 2021-09-10 | 2021-12-10 | 上海煤科检测技术有限公司 | Coal drill rod anti-torque testing device and method |
-
2018
- 2018-05-25 CN CN201820792065.8U patent/CN208283525U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533959A (en) * | 2021-06-30 | 2021-10-22 | 东阳市联宜机电有限公司 | Motor brake performance detection device |
| CN113533959B (en) * | 2021-06-30 | 2022-08-23 | 浙江联宜电机有限公司 | Motor brake performance detection device |
| CN113776706A (en) * | 2021-09-10 | 2021-12-10 | 上海煤科检测技术有限公司 | Coal drill rod anti-torque testing device and method |
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