CN203237902U - Self-walking escalator - Google Patents
Self-walking escalator Download PDFInfo
- Publication number
- CN203237902U CN203237902U CN 201320258614 CN201320258614U CN203237902U CN 203237902 U CN203237902 U CN 203237902U CN 201320258614 CN201320258614 CN 201320258614 CN 201320258614 U CN201320258614 U CN 201320258614U CN 203237902 U CN203237902 U CN 203237902U
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- Prior art keywords
- main shaft
- escalator
- voluntarily
- chain
- head sprocket
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Abstract
The utility model relates to the field of escalators, in particular to a self-walking escalator. The self-walking escalator aims at solving the technical problem that an existing self-walking escalator cannot normally work in a nonelectric state, and meanwhile is complex in structure, high in manufacturing cost, high in maintaining cost, poor in safety, high in energy dissipation and the like. In order to solve the technical problem, the self-walking escalator comprises a slantly-arranged escalator structure, a main shaft, a main chain wheel, a chain and an auxiliary chain wheel. The main shaft is connected with the upper portion of the escalator structure, the main chain wheel is connected with the main shaft, the auxiliary chain wheel is connected with the lower portion of the escalator structure, and the main chain wheel is connected with the auxiliary chain wheel through the chain. Compared with the prior art, the self-walking escalator has the advantages of saving energy, reducing the cost, improving the safety performance and the like.
Description
Technical field
The utility model relates to the escalator field, relates in particular to a kind of voluntarily staircase.
Background technology
Along with expanding economy and social progress, megastore, Railway station, motor station, airport, subway, overpass arise at the historic moment, and escalator has obtained sufficient application, for daily life has been brought a lot of facilities.But, because the complex structure of escalator, difficult management, the time have elevator to hurt sb.'s feelings accident occur, the elevator backward is hurted sb.'s feelings also much.Because there are high, the problems such as maintenance cost is high, poor stability, power consumption of manufacturing cost in elevator, the application of escalator is restricted, use and more be restricted, often see that in a plurality of public places " elevator suspends use ", " safeguarding " are exactly an illustration, if develop the staircase that a kind of not electricity consumption just can normally move, not only elevator manufacturing cost, use cost, maintenance cost can be reduced, and the safety of product can be improved.
The utility model content
The purpose of this utility model is: solve the technical matters that escalator can not normally move under electroless state, solve simultaneously the escalator complex structure, the technical matterss such as manufacturing cost is high, maintenance cost is high, poor stability, power consumption.
In order to solve the problems of the technologies described above, the utility model provides a kind of voluntarily staircase, comprise the staircase framework, main shaft, head sprocket, chain and the auxiliary sprocket wheel that are obliquely installed, described main shaft is connected with the top of described staircase framework, described head sprocket is connected with described main shaft, described auxiliary sprocket wheel is connected with the bottom of described staircase framework, and described head sprocket is connected by described chain with described auxiliary sprocket wheel.
Further, described head sprocket has two, is respectively the first head sprocket, the second head sprocket; The corresponding chain that arranges has two, is respectively the first chain, the second chain; The corresponding auxiliary sprocket wheel that arranges also has two, is respectively the first auxiliary sprocket wheel, the second auxiliary sprocket wheel; Described the first head sprocket is connected by described the first chain with the described first auxiliary sprocket wheel, and described the second head sprocket is connected by described the second chain with the described second auxiliary sprocket wheel.
Preferably, also comprise ratchet and boost bar, described ratchet is connected with described main shaft, and described boost bar is connected with described ratchet.
Further, described ratchet is arranged on the outside of described the first head sprocket.
Preferably, also comprise damper and/or friction wheel, described damper and/or friction wheel act on the described main shaft.
Further, described damper and/or friction wheel are arranged between described the first head sprocket and described the second head sprocket.
Preferably, also comprise drg and brake lever, described drg is connected with described main shaft, and described brake lever is connected with described drg.
Further, described drg is arranged on the outside of described the second head sprocket.
Preferably, also comprise drg and brake lever, described drg is arranged on the outside of described auxiliary sprocket wheel, and described brake lever is connected with described drg.
With respect to prior art, the utility model has the following advantages:
1, saves the energy, can open not power consumption in the operational process without electricity;
2, reduce cost, not only saved complicated electric and control part, mechanics also greatly reduces, and design cost, manufacturing cost, cost of installation, use cost, maintenance cost greatly reduce;
3, improve safety, because safer without electricity, especially avoided the danger of elevator backward.
Description of drawings
Figure 1 shows that the voluntarily structural representation of staircase of the utility model.
Figure 2 shows that the voluntarily main axle structure scheme drawing of staircase of the utility model.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments the utility model is further described in detail.
A lot of details have been set forth so that fully understand the utility model during description below is concrete; but the utility model can also adopt other to be different from other modes described here and realize; therefore, protection domain of the present utility model is not subjected to the restriction of following public specific embodiment.
Need to prove that in the situation of not conflicting, the application's implementation column and the feature among the embodiment can make up mutually.
As shown in Figure 1 and Figure 2, present embodiment is staircase voluntarily, comprise the staircase framework 1, main shaft 2, head sprocket 3, chain 4 and the auxiliary sprocket wheel 5 that are obliquely installed, main shaft 2 is connected with the top of staircase framework 1, head sprocket 3 is connected with main shaft 2, auxiliary sprocket wheel 5 is connected with the bottom of staircase framework 1, and head sprocket 3 is connected by chain 4 with auxiliary sprocket wheel 5; Head sprocket 3 has two, is respectively the first head sprocket 301, the second head sprocket 302; The corresponding chain 4 that arranges has two, is respectively the first chain 401, the second chain 402; The corresponding auxiliary sprocket wheel 5 that arranges also has two, is respectively the first auxiliary sprocket wheel 501, the second auxiliary sprocket wheel 502; The first head sprocket 301 is connected 401, the second head sprockets 302 with the first auxiliary sprocket wheel 501 by the first chain and is connected by the second chain 402 with the second auxiliary sprocket wheel 502.When the pedestrian goes on the step of staircase voluntarily, because pedestrian self body weight is downward, along the step direction an oblique descending component is arranged, drive main shaft 2 and then drive the first head sprocket 301,302 rotations of the second head sprocket, the first chain 401, the second chain 402 move downwards, drive step and move downwards, the pedestrian is thereupon oblique descending voluntarily.
Further, ratchet 6 and boost bar 7 are set also on the staircase voluntarily, ratchet 6 is connected with main shaft 2, boost bar 7 be connected with ratchet 6.When pedestrian self body weight did not enough drive main shaft 2 along the oblique descending component of step direction, the pedestrian moved boost bar 6, drove main shaft 2 by the ratchet 7 that is connected with main shaft 2.In the present embodiment, ratchet 6 is arranged on the outside of the first head sprocket 301, and in other embodiment, ratchet 6 can also be arranged on other positions, can provide power to main shaft 2 as long as satisfy.
Further, damper 8 and/or friction wheel 9 are set also on the staircase voluntarily, damper 8 and/friction wheel 9 is arranged on the main shaft 2, in descending process because 9 effects of damper 8 and/or friction wheel are arranged, the step downstream rate is limited in the certain speed range, and therefore, the pedestrian is difficult for falling.In the present embodiment, damper 8 and/friction wheel 9 is between the first head sprocket 301 and the second head sprocket 302, in other embodiment, damper 8 and/friction wheel 9 can also be arranged on other positions, can provide damping to main shaft 2 as long as satisfy, no matter act directly on the main shaft 2 or indirectly-acting all can on main shaft 2.
Further, drg 10 and brake lever 11 also are set on the staircase voluntarily, drg 10 is connected with main shaft 2, brake lever 11 is connected with drg 10, in the descending process, the pedestrian with hand steered on brake lever 11, not only can prevent from falling, can also be in case of emergency, emergency brake is to guarantee safety.In the present embodiment, drg 10 is arranged on the outside of the second head sprocket 302, and in other embodiment, drg 10 can also be arranged on the outside of auxiliary sprocket wheel 5, and brake lever 11 is connected with drg 10.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification sheets, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (9)
1. staircase voluntarily, it is characterized in that: comprise the staircase framework, main shaft, head sprocket, chain and the auxiliary sprocket wheel that are obliquely installed, described main shaft is connected with the top of described staircase framework, described head sprocket is connected with described main shaft, described auxiliary sprocket wheel is connected with the bottom of described staircase framework, and described head sprocket is connected by described chain with described auxiliary sprocket wheel.
2. voluntarily staircase according to claim 1, it is characterized in that: described head sprocket has two, is respectively the first head sprocket, the second head sprocket; The corresponding chain that arranges has two, is respectively the first chain, the second chain; The corresponding auxiliary sprocket wheel that arranges also has two, is respectively the first auxiliary sprocket wheel, the second auxiliary sprocket wheel; Described the first head sprocket is connected by described the first chain with the described first auxiliary sprocket wheel, and described the second head sprocket is connected by described the second chain with the described second auxiliary sprocket wheel.
3. voluntarily staircase according to claim 2, it is characterized in that: also comprise ratchet and boost bar, described ratchet is connected with described main shaft, and described boost bar is connected with described ratchet.
4. voluntarily staircase according to claim 3, it is characterized in that: described ratchet is arranged on the outside of described the first head sprocket.
5. arbitrary described voluntarily staircase according to claim 2～4, it is characterized in that: also comprise damper and/or friction wheel, described damper and/or friction wheel act on the described main shaft.
6. voluntarily staircase according to claim 5, it is characterized in that: described damper and/or friction wheel are arranged between described the first head sprocket and described the second head sprocket.
7. voluntarily staircase according to claim 5, it is characterized in that: also comprise drg and brake lever, described drg is connected with described main shaft, and described brake lever is connected with described drg.
8. voluntarily staircase according to claim 7, it is characterized in that: described drg is arranged on the outside of described the second head sprocket.
9. voluntarily staircase according to claim 1, it is characterized in that: also comprise drg and brake lever, described drg is arranged on the outside of described auxiliary sprocket wheel, and described brake lever is connected with described drg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258614 CN203237902U (en) | 2013-05-11 | 2013-05-11 | Self-walking escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320258614 CN203237902U (en) | 2013-05-11 | 2013-05-11 | Self-walking escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237902U true CN203237902U (en) | 2013-10-16 |
Family
ID=49315222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320258614 Expired - Fee Related CN203237902U (en) | 2013-05-11 | 2013-05-11 | Self-walking escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140033A (en) * | 2013-05-11 | 2014-11-12 | 解宏 | Automatic-operation escalator |
| CN104291198A (en) * | 2014-09-12 | 2015-01-21 | 宁波合力伟业消防科技有限公司 | Straight-moving-type downward escalator |
-
2013
- 2013-05-11 CN CN 201320258614 patent/CN203237902U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140033A (en) * | 2013-05-11 | 2014-11-12 | 解宏 | Automatic-operation escalator |
| CN104140033B (en) * | 2013-05-11 | 2016-05-18 | 解宏 | Staircase voluntarily |
| CN104291198A (en) * | 2014-09-12 | 2015-01-21 | 宁波合力伟业消防科技有限公司 | Straight-moving-type downward escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HELI WEIYE FIRE SCIENCE AND TECHNOLOGY CO., Free format text: FORMER OWNER: JIE HONG Effective date: 20131231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315400 NINGBO, ZHEJIANG PROVINCE TO: 315032 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131231 Address after: 315032, Zhejiang, Ningbo Province, Jiangbei District, Nanjing Road, north side of Merlin Patentee after: NINGBO HELIWEIYE FIRE SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 315400, room 94, 503 North District, Changan village, Yangming street, Zhejiang, Yuyao, China Patentee before: Xie Hong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 |