CN102121969A - Dynamic life test stand for hanging-basket motor - Google Patents
Dynamic life test stand for hanging-basket motor Download PDFInfo
- Publication number
- CN102121969A CN102121969A CN2010106237474A CN201010623747A CN102121969A CN 102121969 A CN102121969 A CN 102121969A CN 2010106237474 A CN2010106237474 A CN 2010106237474A CN 201010623747 A CN201010623747 A CN 201010623747A CN 102121969 A CN102121969 A CN 102121969A
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- China
- Prior art keywords
- hanging
- hanging basket
- basket motor
- output shaft
- power output
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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.)
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Abstract
The invention relates to a dynamic life test stand for a hanging-basket motor, comprising a high-power voltage-stabilized source, an operation control system, a power output shaft and a bracket, wherein the power output shaft is arranged on the bracket; and the hanging-basket motor to be tested is connected with the power output shaft through a flange. The dynamic life test stand for the hanging-basket motor is used for measuring the technical parameters, such as lifting strength, temperature rise, current change, working life, and the like, of the hanging-basket motor, furthest reduces the physical fatigue degree of testers and enhances the accuracy of a life test of the hanging-basket motor.
Description
Technical field
The present invention relates to a kind of durability test stand of motor, relate in particular to a kind of dynamic life test stand of hanging basket motor.
Background technology
Present hanging basket motor is being done fatigue strength, permanance, all is to adopt manually-operated during a series of durability test of the rub resistance characteristic of turbine, worm screw in the reduction gear.Because a test period need carry out lifting action continuously more than 100 ten thousand times, for up to more than 20 days nearly one month.Test mass and measuring accuracy are difficult to guarantee.In order to guarantee test mass and measuring accuracy, the dynamic life test stand that needs a kind of hanging basket motor of development, measure the lifting strength of hanging basket motor under operation conditions, temperature rise, electric current variation, mission life etc., at present, this use is not at home and abroad also found at the dynamic life test stand that the hanging basket motor detects.
Summary of the invention
The purpose of this invention is to provide the hanging basket motor under operation conditions, the dynamic life test stand of a kind of hanging basket motor of technical parameters such as the lifting strength of mensuration hanging basket motor, temperature rise, electric current variation, mission life.The present invention is a kind of dynamic life test stand of hanging basket motor, is made up of high-power stabilized voltage supply, operation control system, power output shaft, support, and power output shaft is rack-mount, and hanging basket motor to be tested is connected with power output shaft by flange.
Principal feature of the present invention is as follows:
Support is a portal frame construction, and floor area is little, and cost is low;
The hanging basket of metal construction can arbitrarily change the weight that adds loading;
Hanging basket motor to be tested is connected very easy by flange with power output shaft;
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Specific embodiments
As shown in the figure, in the accompanying drawing (1) represented be the support of the bench test of hanging basket motor provided by the present invention.(2) are hanging baskets in the accompanying drawing, are to be used for holding the container that adds loading (3).(4) are power output shafts in the accompanying drawing, and hanging basket (2) links to each other with power output shaft (4) by hoist cable (B).Hanging basket motor to be tested (5) is by flange (A) and power output shaft (4) connection mutually.(7) are that high-power stabilized voltage supply links to each other with control operation system (6) among the figure. control operation system (6) is made up of control operation command unit, climb command unit, decline command unit, counter unit, data display unit and electric machine controller terminal.
The test beginning, motor to be tested (5) is connected with power output shaft (4) by flange.Hold put into setting weight in the container hanging basket (2) that adds loading add loading (3).Open high-power stabilized voltage supply, control operation system (6) must establish the beginning operation by cable.At first with working time working procedure at interval be input to single steering order unit, and then the single needed program that rises is input to the climb command control module, and the program of the required usefulness that will descend successively is input to the decline command unit.Operation control system (6) gets electric operation.Hanging basket motor to be tested (5) running, the power output shaft (4) that is attached thereto by flange also with the bracketplant synchronizing motors, the hoist cable (B) that is connected with power output shaft (4) is wrapped on the power output shaft gradually along with the rotation of power output shaft.Container hanging basket (2) that setting weight adds loading (3) is housed under the traction of the hoist cable that is attached thereto (B), slowly upwards rises.When treating that hanging basket (2) rises to the position that climb procedure instruction sets, hanging basket motor (5) stops operating, and the power output shaft (4) that is attached thereto by flange A also stops operating, and hanging basket (2) stops to rise.Enter the decline process.Letdown procedure instruction bracketplant motor antiport, opposite with above process, when treating that hanging basket (2) drops to the position that letdown procedure instruction sets, hanging basket motor (5) stops operating, the power output shaft (4) that is attached thereto by flange A also stops operating, hanging basket (2) stops to descend, and (5) test periods of hanging basket motor finish.Then, the hanging basket motor under the control of setting program, carry out successively for the second time, for the third time, the ... inferior test period, till the end-of-life test process is finished.
Counter in the control circuit; When the hanging basket motor was whenever finished a test period, counting once and with the form of numeral showed.
Digital display unit in the control circuit is along with the rise and fall of hanging basket motor show synchronously.
The dynamic life test stand of a kind of hanging basket motor provided by the present invention has alleviated tester's physical fatigue intensity to greatest extent, has improved the measuring accuracy of hanging basket electrical machinery life test.
Claims (2)
- The dynamic life test stand of a hanging basket motor by high-power stabilized voltage supply (7), control operation system (6), hanging basket motor (5), power output shaft (4), hold the container hanging basket (2) and the support (1) that add loading and form, it is characterized in that; Power output shaft (4) is installed on the support (1).
- 2. according to the dynamic life test stand of a kind of hanging basket motor that claim 1 proposed, it is characterized in that; Hanging basket motor to be tested (5) is connected with power output shaft (4) by flange (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106237474A CN102121969A (en) | 2010-12-25 | 2010-12-25 | Dynamic life test stand for hanging-basket motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106237474A CN102121969A (en) | 2010-12-25 | 2010-12-25 | Dynamic life test stand for hanging-basket motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102121969A true CN102121969A (en) | 2011-07-13 |
Family
ID=44250566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106237474A Pending CN102121969A (en) | 2010-12-25 | 2010-12-25 | Dynamic life test stand for hanging-basket motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102121969A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150774A (en) * | 1983-11-30 | 1985-07-03 | Gen Electric | Protecting motors and motor life |
| JPH03111095A (en) * | 1989-09-26 | 1991-05-10 | Toshiba Corp | Washer |
| CN2746402Y (en) * | 2004-11-11 | 2005-12-14 | 比亚迪股份有限公司 | Instrument for testing service life of microelectric machine |
| CN101439821A (en) * | 2007-11-21 | 2009-05-27 | 上海南洋一藤仓电缆有限公司 | Online detection apparatus for elevator cable simulation run flexing life experiment |
| CN201503278U (en) * | 2009-10-09 | 2010-06-09 | 徐州中矿奥特麦科技有限公司 | Lifting integrated monitoring device |
| CN201514466U (en) * | 2009-07-31 | 2010-06-23 | 许晓华 | Service life testing system of motor assembly |
-
2010
- 2010-12-25 CN CN2010106237474A patent/CN102121969A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2150774A (en) * | 1983-11-30 | 1985-07-03 | Gen Electric | Protecting motors and motor life |
| JPH03111095A (en) * | 1989-09-26 | 1991-05-10 | Toshiba Corp | Washer |
| CN2746402Y (en) * | 2004-11-11 | 2005-12-14 | 比亚迪股份有限公司 | Instrument for testing service life of microelectric machine |
| CN101439821A (en) * | 2007-11-21 | 2009-05-27 | 上海南洋一藤仓电缆有限公司 | Online detection apparatus for elevator cable simulation run flexing life experiment |
| CN201514466U (en) * | 2009-07-31 | 2010-06-23 | 许晓华 | Service life testing system of motor assembly |
| CN201503278U (en) * | 2009-10-09 | 2010-06-09 | 徐州中矿奥特麦科技有限公司 | Lifting integrated monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110713 |