CN204198180U - Be convenient to the elevator after-combustion guide wheel assemblies of lubricating - Google Patents
Be convenient to the elevator after-combustion guide wheel assemblies of lubricating Download PDFInfo
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- CN204198180U CN204198180U CN201420689139.7U CN201420689139U CN204198180U CN 204198180 U CN204198180 U CN 204198180U CN 201420689139 U CN201420689139 U CN 201420689139U CN 204198180 U CN204198180 U CN 204198180U
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- combustion
- oil
- track adjusting
- adjusting wheel
- end cap
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Abstract
The utility model discloses the elevator after-combustion guide wheel assemblies of being convenient to lubricate, it comprises rotating shaft (1), the outside cover of rotating shaft (1) has after-combustion track adjusting wheel (2), is provided with tilting bearing (3) between rotating shaft (1) and after-combustion track adjusting wheel (2); The side of after-combustion track adjusting wheel (2) is connected with roller bearing end cap (4), and roller bearing end cap (4) is provided with oil hole (5); After-combustion track adjusting wheel (2) is provided with oil leab (7).The utility model adopts common open type bearing structure, roller bearing end cap opens oil hole, then in after-combustion track adjusting wheel, oil leab is offered in the position of corresponding oil hole, and the oil leab so not only making needs offer is easy to process, and can also realize refueling from outside race.The utility model can not only simplified processing process, prevents leakage of oil, improves lubricating power, also has the advantage of low price and highly versatile.
Description
Technical field
The utility model relates to a kind of elevator after-combustion guide wheel assemblies, particularly a kind of elevator after-combustion guide wheel assemblies being convenient to lubricate.
Background technology
In order to enable the operation of elevator safety, need to lubricate the after-combustion guide wheel assemblies for elevator.In order to meet the lubrication needs of elevator after-combustion guide wheel assemblies, some after-combustion guide wheel assemblies adopts closed bearing structure, and this structure later stage is without the need to apply lubrication oil again, namely without the need to lubricating again, but this closed bearing specification is limited, be difficult to the requirement meeting specific standard, and price comparison is high.Open type bearing is used then to need to lubricate again, lubricate again to realize now, generally beat oil hole in roller end, corresponding oil hole is opened at bearing inner ring, oil leab like this not only in rotating shaft is long, and often selects improper owing to coordinating and cause leakage of oil, and bearing needs nonstandard making, processing technology is complicated, and commonality is poor.Therefore, existing elevator after-combustion guide wheel assemblies also exists higher, the easy leakage of oil of price, processing technology complexity and commonality poor.
Utility model content
The purpose of this utility model is, provides a kind of elevator after-combustion guide wheel assemblies being convenient to lubricate.The utility model can not only simplified processing process, prevents leakage of oil, also has the advantage of low price and highly versatile.
The technical solution of the utility model: be convenient to the elevator after-combustion guide wheel assemblies of lubricating, comprise rotating shaft, the outside cover of rotating shaft has after-combustion track adjusting wheel, is provided with tilting bearing between rotating shaft and after-combustion track adjusting wheel; The both sides of after-combustion track adjusting wheel are all connected with roller bearing end cap, and roller bearing end cap is provided with the oil hole running through roller bearing end cap, and oil hole is connected with lubricating cup; In after-combustion track adjusting wheel, the position of corresponding oil hole is provided with oil leab, and oil leab connects the outer ring of oil hole and tilting bearing; Adjusting pad is provided with between after-combustion track adjusting wheel and roller bearing end cap.
Aforesaid be convenient to lubricate elevator after-combustion guide wheel assemblies in, the aperture of described oil hole is less than the diameter of oil leab.
Aforesaid being convenient to, in the elevator after-combustion guide wheel assemblies of lubricating, is provided with felt collar between described roller bearing end cap and rotating shaft.
Compared with prior art, the utility model adopts common open type bearing structure, roller bearing end cap opens oil hole, then in after-combustion track adjusting wheel, oil leab is offered in the position of corresponding oil hole, so not only can avoid offering longer oil leab in rotating shaft, and can also conveniently refuel from outside race.Meanwhile, the aperture of oil hole is less than the diameter of oil leab, can facilitate the conveying of lubricating oil; The setting of adjusting pad can not only reserve certain tolerance clearance, can also play certain sealing function.And the utility model is provided with lubricating cup, when needs lubricate again time, from lubricating cup oiling, lubricating power can be improved.Therefore, the utility model can not only simplified processing process, prevents leakage of oil, improves lubricating power, also has the advantage of low price and highly versatile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-rotating shaft, 2-after-combustion track adjusting wheel, 3-tilting bearing, 4-roller bearing end cap, 5-oil hole, 6-lubricating cup, 7-oil leab, 8-adjusting pad, 9-felt collar.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment.Be convenient to the elevator after-combustion guide wheel assemblies of lubricating, form as shown in Figure 1, comprise rotating shaft 1, the outside cover of rotating shaft 1 has after-combustion track adjusting wheel 2, is provided with two tilting bearings 3 between rotating shaft 1 and after-combustion track adjusting wheel 2; The arranged on left and right sides of after-combustion track adjusting wheel 2 is all connected with roller bearing end cap 4, and the upper/lower terminal of roller bearing end cap 4 is equipped with the oil hole 5 running through roller bearing end cap 4, and each oil hole 5 is provided with lubricating cup 6; In after-combustion track adjusting wheel 2, the position of corresponding oil hole 5 is provided with oil leab 7, and oil leab 7 connects the outer ring of oil hole 5 and tilting bearing 3; Adjusting pad 8 is provided with between after-combustion track adjusting wheel 2 and roller bearing end cap 4.
The aperture of described oil hole 5 is less than the diameter of oil leab 7; Felt collar 9 is provided with between described roller bearing end cap 4 and rotating shaft 1.
The utility model offers oil hole 5 on roller bearing end cap 4, then in after-combustion track adjusting wheel 2, oil leab 7 is offered in the position of corresponding oil hole 5, the outer ring apply lubrication oil from tilting bearing 3 can be realized, thus avoid using nonstandard bearing, the oil leab not only making needs offer is easy to process, and structure commonality and interchangeability can also be made to improve; Meanwhile, the aperture of oil hole 5 is less than the diameter of oil leab 7, can facilitate the conveying of lubricating oil.The setting of adjusting pad 8, conveniently can not only adjust the gap between roller bearing end cap 4 and tilting bearing 3, can also play certain sealing function, prevents lubricating oil from flowing out from the contact surface between roller bearing end cap 4 and after-combustion track adjusting wheel 2.
The utility model is provided with lubricating cup 6 on each oil hole 5, grease can be squeezed into tilting bearing 3 from oil hole 5 and oil leab 7 by lubricating cup 6.
Claims (3)
1. be convenient to the elevator after-combustion guide wheel assemblies of lubricating, it is characterized in that: comprise rotating shaft (1), the outside cover of rotating shaft (1) has after-combustion track adjusting wheel (2), is provided with tilting bearing (3) between rotating shaft (1) and after-combustion track adjusting wheel (2); The side of after-combustion track adjusting wheel (2) is connected with roller bearing end cap (4), and roller bearing end cap (4) is provided with oil hole (5); After-combustion track adjusting wheel (2) is provided with oil leab (7).
2. the elevator after-combustion guide wheel assemblies being convenient to lubricate according to claim 1, it is characterized in that: described oil hole (5) is connected with lubricating cup (6), the aperture of oil hole (5) is less than the diameter of oil leab (7), and oil leab (7) connects the outer ring of oil hole (5) and tilting bearing (3).
3. the elevator after-combustion guide wheel assemblies being convenient to lubricate according to claim 1 and 2, it is characterized in that: be provided with adjusting pad (8) between described after-combustion track adjusting wheel (2) and roller bearing end cap (4), between roller bearing end cap (4) and rotating shaft (1), be provided with felt collar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689139.7U CN204198180U (en) | 2014-11-18 | 2014-11-18 | Be convenient to the elevator after-combustion guide wheel assemblies of lubricating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689139.7U CN204198180U (en) | 2014-11-18 | 2014-11-18 | Be convenient to the elevator after-combustion guide wheel assemblies of lubricating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198180U true CN204198180U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689139.7U Active CN204198180U (en) | 2014-11-18 | 2014-11-18 | Be convenient to the elevator after-combustion guide wheel assemblies of lubricating |
Country Status (1)
| Country | Link |
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| CN (1) | CN204198180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315348A (en) * | 2016-09-22 | 2017-01-11 | 中煤第五建设有限公司 | Feed-off guide device for flat-tail rope of vertical well, and construction method thereof |
| CN111362099A (en) * | 2020-04-22 | 2020-07-03 | 施密特电梯有限公司 | Elevator guiding device and high-speed elevator comprising same |
-
2014
- 2014-11-18 CN CN201420689139.7U patent/CN204198180U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315348A (en) * | 2016-09-22 | 2017-01-11 | 中煤第五建设有限公司 | Feed-off guide device for flat-tail rope of vertical well, and construction method thereof |
| CN111362099A (en) * | 2020-04-22 | 2020-07-03 | 施密特电梯有限公司 | Elevator guiding device and high-speed elevator comprising same |
| CN111362099B (en) * | 2020-04-22 | 2023-10-31 | 施密特电梯有限公司 | Elevator guiding device and high-speed elevator comprising same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |