CN204111150U - A kind of staircase voluntarily that there is segmentation and mark time - Google Patents
A kind of staircase voluntarily that there is segmentation and mark time Download PDFInfo
- Publication number
- CN204111150U CN204111150U CN201420526094.1U CN201420526094U CN204111150U CN 204111150 U CN204111150 U CN 204111150U CN 201420526094 U CN201420526094 U CN 201420526094U CN 204111150 U CN204111150 U CN 204111150U
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- CN
- China
- Prior art keywords
- sprocket wheel
- sprocket
- wheel
- time
- staircase
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Abstract
The utility model discloses a kind of staircase voluntarily that there is segmentation and mark time, comprise and be arranged on the first trade and the second footway that head sprocket is connected with outside time sprocket wheel, by chain respectively, down escalator is connected with described head sprocket and time sprocket wheel by step chains, and described step chains is provided with step.Head sprocket and time sprocket wheel is provided with in staircase framework of the present utility model, chain is assembled between head sprocket and secondary sprocket wheel, in the outside of head sprocket and secondary sprocket wheel, two cover footways are housed respectively, mark time by adopting sectional type, alleviate self load of staircase, reduce the startup weight that down escalator runs under electroless state, improve practicality.
Description
Technical field
The utility model relates to one staircase voluntarily, is specifically related to a kind of staircase voluntarily having segmentation and mark time.
Background technology
Along with expanding economy and social progress, megastore, Railway station, motor station, airport, subway, overpass arise at the historic moment, and escalator obtains sufficient application, for daily life brings a lot of facility.
About the staircase voluntarily that can run under electroless state, pertinent literature has had some to record, but these technology all also exist the excessive problem of startup weight, have impact on application and the popularization of staircase voluntarily, the place that especially passenger flow volume is little or passenger flow is unstable.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of run under electroless state start weight little there is the staircase voluntarily that segmentation marks time.
For solving the problems of the technologies described above, a kind of staircase voluntarily that there is segmentation and mark time of the present utility model, comprise and be arranged on the first trade and the second footway that head sprocket is connected with outside time sprocket wheel, by chain respectively, down escalator is connected with described head sprocket and time sprocket wheel by step chains, and described step chains is provided with step.
On the basis of technique scheme, above-mentioned the first trade is made up of the first reel, the second reel and the first load-transfer device, described first reel is connected with the first drum shaft, first drum shaft is connected with the first sprocket wheel, head sprocket is connected with main chain wheel, main chain wheel is connected with the second sprocket wheel, and the second sprocket wheel is connected by the first chain annular with the first sprocket wheel.
Above-mentioned second footway is made up of triple barrel, Volume Four cylinder and the second load-transfer device, described triple barrel is connected with triple barrel axle, triple barrel axle is connected with the 3rd sprocket wheel, secondary sprocket wheel is connected with time sprocket shaft, secondary sprocket shaft is connected with the 4th sprocket wheel, and the 4th sprocket wheel is connected by the second chain annular with the 3rd sprocket wheel.
Further, above-mentioned head sprocket and the first sprocket wheel can be gear, rope sheave, belt pulley, rubber wheel or centrifugal wheel, and correspondingly, its type of drive can be gears meshing, rope drive, belt-driving, frictional transmission, centrifugal transmission.
Above-mentioned time sprocket wheel, the 3rd sprocket wheel can be gear, rope sheave, belt pulley, rubber wheel or centrifugal wheel, and correspondingly, its type of drive can be gears meshing, rope drive, belt-driving, frictional transmission, centrifugal transmission.
Compared with prior art, the beneficial effects of the utility model are:
Head sprocket and time sprocket wheel is provided with in staircase framework of the present utility model, chain is assembled between head sprocket and secondary sprocket wheel, in the outside of head sprocket and secondary sprocket wheel, two cover footways are housed respectively, mark time by adopting sectional type, alleviate self load of staircase, reduce the startup weight that down escalator runs under electroless state, improve practicality.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model head sprocket;
Fig. 3 is the structural representation of the utility model time sprocket wheel.
Detailed description of the invention
As shown in Figure 1, a kind of staircase voluntarily that there is segmentation and mark time, comprise and be arranged on the first trade 22 and the second footway 23 that head sprocket 1 is connected with outside time sprocket wheel 11, by chain respectively, down escalator 10 is connected with described head sprocket 1 and time sprocket wheel 11 by step chains 20, and described step chains 20 is provided with step 21.Parallel with time sprocket wheel connection lead with head sprocket with upper and lower two carrier bars with the ring chain of time sprocket wheel 11 owing to connecting head sprocket 1 in the utility model staircase framework, in the outside of head sprocket 1 and secondary sprocket wheel 11, two cover footways are housed respectively, this sectional type is adopted to mark time, alleviate self load of staircase, reduce the startup weight that down escalator runs under electroless state, improve practicality.
As shown in Figure 2, the first trade 22 is made up of the first reel 5, second reel 7 and the first load-transfer device 6, described first reel 5 is connected with the first drum shaft 8, first drum shaft 8 is connected with the first sprocket wheel 9, head sprocket 1 is connected with main chain wheel 2, main chain wheel 2 is connected with the second sprocket wheel 3, and the second sprocket wheel 3 is connected by the first chain 4 annular with the first sprocket wheel 9.
Figure 3 shows that the structural representation of time sprocket wheel 11, secondary sprocket wheel 11 is identical with Fig. 2 with the connection mode on the second footway 23, specific as follows:
Second footway 23 is made up of triple barrel 15, Volume Four cylinder 17 and the second load-transfer device 16, described triple barrel 15 is connected with triple barrel axle 18, triple barrel axle 18 is connected with the 3rd sprocket wheel 19, secondary sprocket wheel 11 is connected with time sprocket shaft 12, secondary sprocket shaft 12 is connected with the 4th sprocket wheel 13, and the 4th sprocket wheel 13 is connected by the second chain 14 annular with the 3rd sprocket wheel 19.
Embodiment recited above is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineering staff in this area make technical solutions of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (5)
1. the staircase voluntarily that there is segmentation and mark time, it is characterized in that: comprise be arranged on head sprocket (1) and time sprocket wheel (11) outside respectively, the first trade (22) that is connected by chain and the second footway (23), down escalator (10) is connected with described head sprocket (1) and time sprocket wheel (11) by step chains (20), and described step chains (20) is provided with step (21).
2. a kind of staircase voluntarily that there is segmentation and mark time as claimed in claim 1, it is characterized in that: described the first trade (22) is by the first reel (5), second reel (7) and the first load-transfer device (6) composition, described first reel (5) is connected with the first drum shaft (8), first drum shaft (8) is connected with the first sprocket wheel (9), head sprocket (1) is connected with main chain wheel (2), main chain wheel (2) is connected with the second sprocket wheel (3), second sprocket wheel (3) is connected by the first chain (4) annular with the first sprocket wheel (9).
3. a kind of staircase voluntarily that there is segmentation and mark time as claimed in claim 1, it is characterized in that: described second footway (23) is by triple barrel (15), Volume Four cylinder (17) and the second load-transfer device (16) composition, described triple barrel (15) is connected with triple barrel axle (18), triple barrel axle (18) is connected with the 3rd sprocket wheel (19), secondary sprocket wheel (11) is connected with time sprocket shaft (12), secondary sprocket shaft (12) is connected with the 4th sprocket wheel (13), 4th sprocket wheel (13) is connected by the second chain (14) annular with the 3rd sprocket wheel (19).
4. a kind of staircase voluntarily having segmentation and mark time as described in claim 1,2 or 3, is characterized in that: described head sprocket (1) and the first sprocket wheel (9) are gear, rope sheave, belt pulley, rubber wheel or centrifugal wheel.
5. a kind of staircase voluntarily having segmentation and mark time as described in claim 1,2 or 3, is characterized in that: described sprocket wheel (11), the 3rd sprocket wheel (19) are gear, rope sheave, belt pulley, rubber wheel or centrifugal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526094.1U CN204111150U (en) | 2014-09-11 | 2014-09-11 | A kind of staircase voluntarily that there is segmentation and mark time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526094.1U CN204111150U (en) | 2014-09-11 | 2014-09-11 | A kind of staircase voluntarily that there is segmentation and mark time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111150U true CN204111150U (en) | 2015-01-21 |
Family
ID=52328487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526094.1U Expired - Fee Related CN204111150U (en) | 2014-09-11 | 2014-09-11 | A kind of staircase voluntarily that there is segmentation and mark time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645244A (en) * | 2014-09-11 | 2016-06-08 | 宁波合力伟业消防科技有限公司 | Escalator with segmented steps |
-
2014
- 2014-09-11 CN CN201420526094.1U patent/CN204111150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645244A (en) * | 2014-09-11 | 2016-06-08 | 宁波合力伟业消防科技有限公司 | Escalator with segmented steps |
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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: 20150121 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |