CN202379550U - Energy-saving environment-friendly service life testing device for elevator hosts - Google Patents
Energy-saving environment-friendly service life testing device for elevator hosts Download PDFInfo
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- CN202379550U CN202379550U CN2011205561856U CN201120556185U CN202379550U CN 202379550 U CN202379550 U CN 202379550U CN 2011205561856 U CN2011205561856 U CN 2011205561856U CN 201120556185 U CN201120556185 U CN 201120556185U CN 202379550 U CN202379550 U CN 202379550U
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Abstract
The utility model discloses an energy-saving environment-friendly service life testing device for elevator hosts, which comprises an electric control cabinet, a tested host and a load simulator, wherein the electric control cabinet is respectively connected with the tested host and the load simulator. The energy-saving environment-friendly service life testing device is characterized in that the load simulator is a power generator, the tested host drives the power generator to rotate through a transmission mechanism and consists of a tested motor and a tested speed reduction box, the tested motor transmits power to the tested speed reduction box, and the tested speed reduction box drives the power generator to rotate through the transmission mechanism. The electric control cabinet is provided with a frequency converter inside, the frequency converter is connected with the tested motor electrically, and the power generator is connected with the electric control cabinet electrically. Since the load simulator which is the power generator substitutes for the conventional magnetic-powder brake used as the load simulator, the service life of the tested host can be tested while 90% of consumed electric energy can be recycled through mechanical energy and can be provided for the tested host again, energy resources are saved greatly and environment friendliness and energy conservation are sufficiently embodied.
Description
Technical field
The utility model relates to a kind of elevator proving installation in service life, specifically is meant a kind of elevator main proving installation in service life.
Background technology
Existing elevator proving installation in service life needs the service life of testing gears case or electrical motor; Usually all be design one covering device, make its long-time drive load, if the main frame of 30KW; Drive electromagnetic power brake through main frame, regulate the load that electromagnetic power brake removes to regulate main frame.Through the bearing power size that electromagnetic power brake removes to regulate main frame, if the main frame of 30KW, just needs consume the electric weight of 30KW, the recovery that has no.Heat for the electromagnetic power brake generation; Need use tap water ceaselessly to draw water through water pump and cooling is provided,, need to use the ceaselessly wind of high-performance blower fan the electromagnetic power brake surface to electromagnetic power brake; Advocating energy-conservation today in country, is to have wasted the power and water ability greatly.
Summary of the invention
In order to overcome above-mentioned deficiency, the purpose of the utility model is to provide a kind of elevator main proving installation in service life of energy-conserving and environment-protective.
The technical scheme that the utility model adopted is following:
Energy saving and environment friendly elevator main proving installation in service life; Include electrical control cubicles, tested main frame and load simulator; Electrical control cubicles is electrically connected with tested main frame and load simulator respectively; It is characterized in that: said load simulator adopts electrical generator, and said tested main frame drives electrical generator through transmission device and rotates.
Said tested main frame is by being constituted by measured motor and tested drop-gear box, by measured motor power is passed to tested drop-gear box, and tested drop-gear box drives electrical generator through transmission device and rotates; Be provided with frequency converter in the said electrical control cubicles, said frequency converter be electrically connected by measured motor, said electrical generator is electrically connected with electrical control cubicles.
Said transmission device is to be made up of driving band and drop-gear box, and said tested drop-gear box drives drop-gear box through driving band, and drop-gear box drives electrical generator and rotates.
Said driving band adopts chain.
Said tested main frame, electrical generator and transmission device are located on the bench board.
The beneficial effect of the utility model: because load simulator is replaced with the generator Structure form by traditional electromagnetic power brake; Since tested the service life of tested main frame; Be again to be converted into electric energy to 90% of the electric energy that consumes through mechanical energy; Offer tested main frame once more and use, saved the energy greatly, demonstrated fully the characteristics of energy-conserving and environment-protective.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to specify.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, electrical control cubicles; 2, by measured motor; 3, tested drop-gear box; 4, driving chain; 5, drop-gear box; 6, electrical generator; 7, frequency converter; 8, bench board.
The specific embodiment
As shown in Figure 1, energy saving and environment friendly elevator main proving installation in service life includes electrical control cubicles 1, tested main frame, transmission device and load simulator; Said tested main frame is by being constituted by measured motor 2 and tested drop-gear box 3; Said transmission device is to be made up of driving chain 4 and drop-gear box 5, and said load simulator adopts electrical generator 6, by measured motor 2 power is passed to tested drop-gear box 3; Tested drop-gear box 3 drives drop-gear box 5 through driving chain 4, and drop-gear box 5 drives electrical generator 6 and rotates; Be provided with frequency converter 7 in the electrical control cubicles 1, said frequency converter 7 be electrically connected by measured motor 2, electrical generator 6 is electrically connected with electrical control cubicles 1.
Saidly be located on the bench board 8 by measured motor 2 and tested drop-gear box 3, electrical generator 6 and transmission device.
Principle of work: during test, electrical control cubicles drives by measured motor through frequency converter, by measured motor power is passed to tested drop-gear box; Tested drop-gear box drives drop-gear box through driving chain; It is moving that drop-gear box drives not stall of electrical generator, quits work up to being out of order, and test is accomplished; Write down the time of connection work, and draw the service life of tested main frame through conversion.The energy utilized electrical generator that is produced at test period converts electric energy to, reclaims.
The above is the preferred implementation of the utility model, can not limit the interest field of the utility model certainly with this.Should be pointed out that for those skilled in the art, the technical scheme of the utility model is made amendment or is equal to replacement, do not break away from the protection domain of the utility model.
Claims (5)
1. energy saving and environment friendly elevator main proving installation in service life; Include electrical control cubicles, tested main frame and load simulator; Electrical control cubicles is electrically connected with tested main frame and load simulator respectively; It is characterized in that: said load simulator adopts electrical generator, and said tested main frame drives electrical generator through transmission device and rotates.
2. energy saving and environment friendly elevator main proving installation in service life according to claim 1; It is characterized in that: said tested main frame is by being constituted by measured motor and tested drop-gear box; By measured motor power is passed to tested drop-gear box, tested drop-gear box drives electrical generator through transmission device and rotates; Be provided with frequency converter in the said electrical control cubicles, said frequency converter be electrically connected by measured motor, said electrical generator is electrically connected with electrical control cubicles.
3. energy saving and environment friendly elevator main proving installation in service life according to claim 2; It is characterized in that: said transmission device is to be made up of driving band and drop-gear box; Said tested drop-gear box drives drop-gear box through driving band, and drop-gear box drives electrical generator and rotates.
4. energy saving and environment friendly elevator main proving installation in service life according to claim 3 is characterized in that: said driving band adopts chain.
5. according to claim 1 or 2 or 3 described energy saving and environment friendly elevator main proving installations in service life, it is characterized in that: said tested main frame, electrical generator and transmission device are located on the bench board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205561856U CN202379550U (en) | 2011-12-28 | 2011-12-28 | Energy-saving environment-friendly service life testing device for elevator hosts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205561856U CN202379550U (en) | 2011-12-28 | 2011-12-28 | Energy-saving environment-friendly service life testing device for elevator hosts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379550U true CN202379550U (en) | 2012-08-15 |
Family
ID=46628068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205561856U Expired - Fee Related CN202379550U (en) | 2011-12-28 | 2011-12-28 | Energy-saving environment-friendly service life testing device for elevator hosts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986649A (en) * | 2015-07-31 | 2015-10-21 | 福建省特种设备检验研究院 | System and method for testing magneto-rheological elevator traction transmission device |
| CN107445003A (en) * | 2017-08-01 | 2017-12-08 | 江苏省特种设备安全监督检验研究院 | Elevator load test combinations replace loading system and test method |
-
2011
- 2011-12-28 CN CN2011205561856U patent/CN202379550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986649A (en) * | 2015-07-31 | 2015-10-21 | 福建省特种设备检验研究院 | System and method for testing magneto-rheological elevator traction transmission device |
| CN107445003A (en) * | 2017-08-01 | 2017-12-08 | 江苏省特种设备安全监督检验研究院 | Elevator load test combinations replace loading system and test method |
| CN107445003B (en) * | 2017-08-01 | 2019-05-17 | 江苏省特种设备安全监督检验研究院 | Elevator load test combinations replace loading system and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |