CN204342232U - Express elevator towing machine - Google Patents
Express elevator towing machine Download PDFInfo
- Publication number
- CN204342232U CN204342232U CN201420803439.3U CN201420803439U CN204342232U CN 204342232 U CN204342232 U CN 204342232U CN 201420803439 U CN201420803439 U CN 201420803439U CN 204342232 U CN204342232 U CN 204342232U
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- China
- Prior art keywords
- brake disc
- towing machine
- drive shaft
- motor drive
- rope sheave
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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 utility model relates to a kind of towing machine, particularly relates to a kind of express elevator towing machine.Comprise shell, motor drive shaft is provided with in described shell, the outer end cover of described motor drive shaft has rope sheave, the outer wall of described shell is provided with the corresponding brake disc distributed that to match with rope sheave, the two ends on described brake disc top are respectively equipped with the corresponding drg distributed that to match with rope sheave, described drg is controlled by coder, described motor drive shaft is located mutually by bearing and brake disc, be provided with lubricating oil in described brake disc and add oil circuit, described lubricating oil adds oil circuit and is connected with bearing.Express elevator towing machine compact conformation, reduce productive costs, supply is more convenient, improves result of use.
Description
Technical field
The utility model relates to a kind of towing machine, particularly relates to a kind of express elevator towing machine.
Background technology
In recent years elevator traction machine is main flow mainly with gearless.Therefore, motor mostly be direction, footpath size larger than axial size with the motor of high moment of torsion.
Because elevator traction machine requires that the life-span is long, be therefore generally all designed to bearing oil supply formula.
But shell or frame side, because of needs installation traction sheave, cannot arrange oil hole herein.And the distance of the larger-size motor distance between bearing in direction, footpath and envelope outer diameter, oil supply supply path is just longer.Therefore, the processing capacity in hole just adds, and cost just increases.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, provides a kind of compact conformation degree high, and lubricating oil replenishing is quick, the express elevator towing machine that braking effect is outstanding.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of express elevator towing machine, comprise shell, motor drive shaft is provided with in described shell, the outer end cover of described motor drive shaft has rope sheave, the outer wall of described shell is provided with the corresponding brake disc distributed that to match with rope sheave, the two ends on described brake disc top are respectively equipped with the corresponding drg distributed that to match with rope sheave, described drg is controlled by coder, described motor drive shaft is located mutually by bearing and brake disc, be provided with lubricating oil in described brake disc and add oil circuit, described lubricating oil adds oil circuit and is connected with bearing.
As preferably, it be skewed distribution that described lubricating oil adds oil circuit, and the entrance of described lubricating oil interpolation oil circuit is provided with oil nozzle.
As preferably, the two ends of described shell bottom are respectively equipped with support underframe.
From between this gap, carry out lubricating oil replenishing, processing capacity and the overhours in oil supply path can be reduced, thus reduce costs.
This compact design, can bring good operating characteristic.
Therefore, express elevator towing machine of the present utility model, compact conformation, reduce productive costs, supply is more convenient, improves result of use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is A portion enlarged diagram in Fig. 2.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of express elevator towing machine, comprise shell 1, motor drive shaft 2 is provided with in described shell 1, the outer end cover of described motor drive shaft 2 has rope sheave 3, the outer wall of described shell 1 is provided with the corresponding brake disc 4 distributed that to match with rope sheave 3, the two ends on described brake disc 4 top are respectively equipped with the corresponding drg 5 distributed that to match with rope sheave 3, described drg 5 is controlled by coder 6, described motor drive shaft 2 is located with brake disc 4 phase by bearing 7, be provided with lubricating oil in described brake disc 4 and add oil circuit 8, described lubricating oil adds oil circuit 8 and is connected with bearing 7.
Described lubricating oil adds oil circuit 8 in skewed distribution, and the entrance that described lubricating oil adds oil circuit 8 is provided with oil nozzle 9.
The two ends of described shell 1 bottom are respectively equipped with support underframe 10.
Claims (3)
1. an express elevator towing machine, it is characterized in that: comprise shell (1), motor drive shaft (2) is provided with in described shell (1), the outer end cover of described motor drive shaft (2) has rope sheave (3), the outer wall of described shell (1) is provided with the corresponding brake disc (4) distributed that to match with rope sheave (3), the two ends on described brake disc (4) top are respectively equipped with the corresponding drg (5) distributed that to match with rope sheave (3), described drg (5) is controlled by coder (6), described motor drive shaft (2) is located mutually by bearing (7) and brake disc (4), be provided with lubricating oil in described brake disc (4) and add oil circuit (8), described lubricating oil adds oil circuit (8) and is connected with bearing (7).
2. express elevator towing machine according to claim 1, is characterized in that: described lubricating oil adds oil circuit (8) in skewed distribution, and the entrance that described lubricating oil adds oil circuit (8) is provided with oil nozzle (9).
3. express elevator towing machine according to claim 1 and 2, is characterized in that: the two ends of described shell (1) bottom are respectively equipped with support underframe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803439.3U CN204342232U (en) | 2014-12-18 | 2014-12-18 | Express elevator towing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803439.3U CN204342232U (en) | 2014-12-18 | 2014-12-18 | Express elevator towing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342232U true CN204342232U (en) | 2015-05-20 |
Family
ID=53225518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803439.3U Active CN204342232U (en) | 2014-12-18 | 2014-12-18 | Express elevator towing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019086295A1 (en) * | 2017-10-31 | 2019-05-09 | Inventio Ag | An elevator installation and a method for lubricating bearings in the elevator installation |
-
2014
- 2014-12-18 CN CN201420803439.3U patent/CN204342232U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019086295A1 (en) * | 2017-10-31 | 2019-05-09 | Inventio Ag | An elevator installation and a method for lubricating bearings in the elevator installation |
| AU2018358768B2 (en) * | 2017-10-31 | 2021-10-14 | Inventio Ag | An elevator installation and a method for lubricating bearings in the elevator installation |
| US11692589B2 (en) | 2017-10-31 | 2023-07-04 | Inventio Ag | Elevator installation and a method for lubricating bearings in the elevator installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |