CN202481888U - Large width automatic sidewalk drive assembly - Google Patents
Large width automatic sidewalk drive assembly Download PDFInfo
- Publication number
- CN202481888U CN202481888U CN2012200549354U CN201220054935U CN202481888U CN 202481888 U CN202481888 U CN 202481888U CN 2012200549354 U CN2012200549354 U CN 2012200549354U CN 201220054935 U CN201220054935 U CN 201220054935U CN 202481888 U CN202481888 U CN 202481888U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- floating guide
- assembly
- large width
- drive assembly
- 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 - Lifetime
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Abstract
The utility model relates to a drive assembly applied to a large width automatic sidewalk and belongs to an escalator field. The drive assembly comprises an upper portion driving assembly, a lower portion driven assembly and a floating guide rail which is in a semi-circular arc shape. The floating guide rail is arranged outside a steering wheel of the upper portion driving assembly and the lower portion driven assembly, and a protrusion face of the floating guide rail is vertically provided with a plurality of damping springs which are connected with the floating guide rail through locking springs. The large width automatic sidewalk drive assembly is stable in structure, large in load bearing limit and suitable for the large width automatic sidewalk, and noise and vibration are reduced due to the fact that an interior buffer device performs the function of buffering damping on a stair reversing place.
Description
Technical field
The utility model relates to a kind of driving assembly that is applicable to the moving sidewalk of big width, belongs to the staircase field.
Background technology
Existing moving sidewalk can't improve to some extent for width owing to the designing for manufacturing problem, and narrower footway carrying personnel ability is not high, causes moving sidewalk crowded.Can flexural deformation if widen the high quality that to bear of its inner structure of footway.Inside, footway noise when switching-over is bigger.
The utility model content
The utility model provides a kind of big width moving sidewalk to drive assembly to above-mentioned deficiency.
The utility model adopts following technological technical scheme:
The said a kind of big width moving sidewalk of the utility model drives assembly, comprises that top drives assembly and the driven assembly in bottom, is characterized in that: also comprise floating guide rail; Described floating guide rail becomes semicircular arc, and floating guide rail is arranged in the outside that top drives assembly and the driven assembly wheel flutter in bottom, vertically is furnished with several damping springs on the crowning of floating guide rail, and damping spring is connected with floating guide rail through snap.
The described big width moving sidewalk of the utility model drives assembly, also comprises the double bracing bearing; Respectively arrange the double bracing bearing between the main shaft of described top driving assembly and the central siphon two ends.
Beneficial effect
The utility model provides, and a kind of big width moving sidewalk drives assembly, and its Stability Analysis of Structures is carried the moving sidewalk that amount is applicable to big width greatly, and the internal damping device provides the effect of buffering damping in step switching-over place, has reduced noise and vibrations.
Description of drawings
Fig. 1 is that the top of the utility model drives the assembly structure scheme drawing;
Fig. 2 is the driven assembly structure scheme drawing in the bottom of the utility model;
Fig. 3 is the main drive configuration scheme drawing of the utility model;
1 is floating guide rail among the figure, the 2nd, and the double bracing bearing.
The specific embodiment
Below in conjunction with accompanying drawing to the utility model further explain:
As shown in the figure: a kind of big width moving sidewalk drives assembly, comprises that top drives assembly and the driven assembly in bottom, floating guide rail 1, double bracing bearing 2;
1 one-tenth semicircular arc of floating guide rail, floating guide rail 1 are arranged in the outside that top drives assembly and the driven assembly wheel flutter in bottom, vertically are furnished with several damping springs on the crowning of floating guide rail 1, and damping spring is connected with floating guide rail 1 through snap.Respectively arrange double bracing bearing 2 between the main main shaft that drives of top driving assembly and the central siphon two ends.
Claims (2)
1. one kind big width moving sidewalk drives assembly, comprises that top drives assembly and the driven assembly in bottom, is characterized in that: also comprise floating guide rail (1); Described floating guide rail (1) becomes semicircular arc; Floating guide rail (1) is arranged in the outside that top drives assembly and the driven assembly wheel flutter in bottom; Vertically be furnished with several damping springs on the crowning of floating guide rail (1), damping spring is connected with floating guide rail (1) through snap.
2. big width moving sidewalk according to claim 1 drives assembly, it is characterized in that: also comprise double bracing bearing (2); Respectively arrange double bracing bearing (2) between the main shaft of described top driving assembly and the central siphon two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200549354U CN202481888U (en) | 2012-02-21 | 2012-02-21 | Large width automatic sidewalk drive assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200549354U CN202481888U (en) | 2012-02-21 | 2012-02-21 | Large width automatic sidewalk drive assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481888U true CN202481888U (en) | 2012-10-10 |
Family
ID=46956327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200549354U Expired - Lifetime CN202481888U (en) | 2012-02-21 | 2012-02-21 | Large width automatic sidewalk drive assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556820A (en) * | 2012-02-21 | 2012-07-11 | 苏州新达电扶梯部件有限公司 | Driving assembly for automatic large-width sidewalk escalator |
-
2012
- 2012-02-21 CN CN2012200549354U patent/CN202481888U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556820A (en) * | 2012-02-21 | 2012-07-11 | 苏州新达电扶梯部件有限公司 | Driving assembly for automatic large-width sidewalk escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |