CN201746211U - Escalator end revolving wheel - Google Patents
Escalator end revolving wheel Download PDFInfo
- Publication number
- CN201746211U CN201746211U CN2010201085273U CN201020108527U CN201746211U CN 201746211 U CN201746211 U CN 201746211U CN 2010201085273 U CN2010201085273 U CN 2010201085273U CN 201020108527 U CN201020108527 U CN 201020108527U CN 201746211 U CN201746211 U CN 201746211U
- Authority
- CN
- China
- Prior art keywords
- gyrostat
- escalator
- cast steel
- steel wheel
- annular recess
- Prior art date
- 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.)
- Expired - Fee Related
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to an escalator end revolving wheel. The revolving wheel is composed of a casting steel hub, a steel board spoke and a casting wheel rim which are independent to each other. One end of the steel board spoke is welded and fixed with the casting steel rim, and the other end is welded and fixed with the casting steel hub. The escalator end revolving wheel can decrease the cost of escalator material, enhance the manufacture efficiency, and enhance the finished rate in the production process.
Description
Technical field
The utility model relates to a kind of escalator end gyrostat, particularly a kind of escalator end gyrostat that is applicable to narrow and small occasion with the cast steel manufacturing.
Background technology
In the prior art, escalator end gyrostat mainly is integrated cast aluminium gyrostat or integrated cast iron gyrostat.Integrated cast aluminium gyrostat price comparison costliness, intensity is also lower simultaneously.Integrated cast iron gyrostat deformability of gyrostat in process of manufacture is big, and yield rate is lower, causes waste product and substandard products more; And because the space of escalator end is smaller, can not be by this integrated cast iron gyrostat being processed too thick in increasing its intensity, and then the raising yield rate; Also can't on the steel plate spoke of this integrated cast iron gyrostat, design reinforced rib on the other hand to increase the intensity of gyrostat.
The utility model content
Technical problem to be solved in the utility model is at the lower technological deficiency of prior art medium cast iron gyrostat yield rate in the course of processing, and a kind of escalator end gyrostat that yield rate is high in process of manufacture is provided.
The utility model is to adopt following technical scheme to realize: a kind of escalator end gyrostat, and described escalator end gyrostat is made up of separate cast steel wheel hub, steel plate spoke and cast steel wheel rim; One end of described steel plate spoke and described cast steel wheel rim are fixedly connected by welding, and the other end and described cast steel wheel hub are fixedly connected by welding.
Above-mentioned escalator end gyrostat, described cast steel wheel rim is provided with outer annular recess, and the end that described steel plate spoke closes on described cast steel wheel rim is arranged in described outer annular recess.
Above-mentioned escalator end gyrostat, described cast steel wheel hub is provided with inner annular recess, and the end that described steel plate spoke closes on described cast steel wheel hub is arranged in described inner annular recess.
The utlity model has following beneficial technical effects: adopt the structure of the utility model escalator end gyrostat, make and reduce manufacturing cost by gyrostat yield rate height in the process of production and processing in escalator end.
Description of drawings
Fig. 1 is the structural representation of the utility model escalator end gyrostat;
Fig. 2 is the cross-sectional view of the utility model escalator shown in Figure 1 end gyrostat.
Wherein: 1-cast steel wheel hub, 2-steel plate spoke, 3-cast steel wheel rim.
The specific embodiment
As depicted in figs. 1 and 2, present embodiment escalator end gyrostat is made up of separate cast steel wheel hub 1, steel plate spoke 2 and cast steel wheel rim 3; One end of described steel plate spoke 2 and described cast steel wheel rim 3 are fixedly connected by welding, and the other end and described cast steel wheel hub 1 are fixedly connected by welding.Described cast steel wheel rim 3 is provided with outer annular recess, and the end that described steel plate spoke 2 closes on described cast steel wheel rim 3 is arranged in described outer annular recess.Described cast steel wheel hub 1 is provided with inner annular recess, and the end that described steel plate spoke 2 closes on described cast steel wheel hub 1 is arranged in described inner annular recess.In concrete production and processing, described cast steel wheel hub 1, described steel plate spoke 2 and 3 processing and manufacturings respectively of described cast steel wheel rim, and then the escalator end gyrostat by welding manufacturing cost embodiment, make the very simple and yield rate of production and processing than higher.Avoided integrated cast iron gyrostat yield rate in process of manufacture low, the economical with materials cost is enhanced productivity.
The escalator end gyrostat of present embodiment with respect to escalator of the prior art end gyrostat, is made simply, and the production design ratio is easier to; Use the material cost that present embodiment escalator end gyrostat can also reduce escalator, enhance productivity.
Claims (3)
1. an escalator end gyrostat is characterized in that, described escalator end gyrostat is made up of separate cast steel wheel hub (1), steel plate spoke (2) and cast steel wheel rim (3); One end of described steel plate spoke (2) and described cast steel wheel rim (3) are fixedly connected by welding, and the other end and described cast steel wheel hub (1) are fixedly connected by welding.
2. escalator according to claim 1 end gyrostat is characterized in that described cast steel wheel rim (3) is provided with outer annular recess, and the end that described steel plate spoke (2) closes on described cast steel wheel rim (3) is arranged in described outer annular recess.
3. escalator according to claim 2 end gyrostat is characterized in that described cast steel wheel hub (1) is provided with inner annular recess, and the end that described steel plate spoke (2) closes on described cast steel wheel hub (1) is arranged in described inner annular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201085273U CN201746211U (en) | 2010-01-28 | 2010-01-28 | Escalator end revolving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201085273U CN201746211U (en) | 2010-01-28 | 2010-01-28 | Escalator end revolving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746211U true CN201746211U (en) | 2011-02-16 |
Family
ID=43580888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201085273U Expired - Fee Related CN201746211U (en) | 2010-01-28 | 2010-01-28 | Escalator end revolving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746211U (en) |
-
2010
- 2010-01-28 CN CN2010201085273U patent/CN201746211U/en not_active Expired - Fee Related
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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: 20110216 Termination date: 20130128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |