CN102121299A - Auxiliary escape stairs - Google Patents
Auxiliary escape stairs Download PDFInfo
- Publication number
- CN102121299A CN102121299A CN2010105624465A CN201010562446A CN102121299A CN 102121299 A CN102121299 A CN 102121299A CN 2010105624465 A CN2010105624465 A CN 2010105624465A CN 201010562446 A CN201010562446 A CN 201010562446A CN 102121299 A CN102121299 A CN 102121299A
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- steps
- oscillating deck
- auxiliary escape
- escape
- stairs
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Abstract
The invention discloses auxiliary escape stairs, comprising a plurality of steps. The stairs are characterized in that: oscillating plates (2) are hinged on upper ends of vertical surfaces of the steps (1); driven gears (3) are fixed on joint parts of the oscillating plates (2) and the steps (1), and are connected with drive gears (5) through chains (4); and the drive gears (5) are connected with a miniature step motor (6) fixed inside the steps (1). The auxiliary escape stairs are simple in structure and smart in design, and can help people quickly and effectively escape from a building.
Description
Technical field
The present invention relates to a kind of staircase structure and improve, especially a kind of auxiliary escape stair that can help people to flee from generation disaster building body fast.
Background technology
Development along with society, being on the increase of population, building, especially the highrise building building becomes the place that people live, work more and more, and disaster when taking place (as fire, earthquake etc.) in these buildings, can't use elevator, people can only be by being arranged on the building body escape in the staircase, but escape speed is slower on the one hand by the escape of building body, people very easily step on sky, situation such as drop in flurried on the other hand, cause extra injures and deaths, therefore need a kind ofly can help people now when disaster takes place, apace the stair of escaping from from Lou Tizhong.
Summary of the invention
The present invention is in order to solve the above-mentioned deficiency of existing in prior technology, propose a kind of simple in structure, design ingenious, the auxiliary escape stair that can help people fast and effeciently from floor, to escape from.
Concrete solution of the present invention is: a kind of auxiliary escape stair, comprise a plurality of steps 1, it is characterized in that: the facade upper end of described step 1 is hinged with oscillating deck 2, oscillating deck 2 is set with driven gear 3 with step 1 coupling part, driven gear 3 is connected with driving gear 5 by chain 4, and driving gear 5 is connected with the small type stepping motor 6 that is fixedly installed on step 1 inside.
The front end on described step 1 plane is provided with anti-skidding raised line 7.
The present invention compares with prior art, has following advantage:
The stair of this kind of form of structure, simple in structure, design ingenious, rationally distributed, it makes improvement on existing stair basis, make it can change unitary construction fast, when being suitable for disaster takes place in the building resident flee from the building body fast, can reduce the casualty rate of personnel in the disaster to greatest extent, guarantee people's life security; Therefore we can say that this auxiliary escape stair have possessed multiple advantage, are particularly suitable for using in buildings such as the vast residential building of China, office premises.
Description of drawings
Fig. 1 is the partial sectional view of embodiment of the invention state one.
Fig. 2 is the schematic diagram of embodiment of the invention state two.
Fig. 3 is the schematic diagram of embodiment of the invention user mode.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.As Fig. 1, Fig. 2, shown in Figure 3: a kind of auxiliary escape stair, step 1 by a plurality of distributions straggly is formed, facade upper end at step 1, the hinged oscillating deck 2 that is provided with, the partial fixing that oscillating deck 2 is connected with step 1 is provided with driven gear 3, and driven gear 3 links to each other with driving gear 5 by a chain 4, and driving gear 5 is arranged on step 1 inside, and be connected with the small type stepping motor 6 in being arranged on step 1 equally,, also be provided with anti-skidding raised line 7 in the flat front end part of step 1.
The course of work of the auxiliary escape stair of the embodiment of the invention is as follows: when not having disaster to take place, oscillating deck 2 hangs vertically downward naturally, does not influence the normal use of stairway step 1, can also be provided for the pattern or the literal of device on the facade of oscillating deck 2; When disaster takes place, when the personnel in the building need escape from, by being arranged on the switch control in the building, small type stepping motor 6 is started working, small type stepping motor 6 drives driving gear 6 and turns an angle, under the effect of driving chain 4, driven gear 5 also turns an angle thereupon, and making oscillating deck 2 serves as that axle is swung with driven gear 5; By predefined degree, the angle that oscillating deck 2 rotates can allow oscillating deck 2 that step 1 drop is replenished just, and promptly oscillating deck 2 forms a right-angled triangle that is close to sealing with the section of step 1, and oscillating deck 2 then is a hypotenuse of establishing a right-angled triangle; Be a summit of this right-angled triangle at 7 of anti-skidding raised lines that play anti-skidding effect at ordinary times this moment;
After the oscillating deck 2 that connects on all steps 1 is all swung and is put in place, whole stair just can form the slide shape, people just can slide from above like this, owing to every certain altitude a slow platform can be arranged all between the building body, therefore the landing not too big difference in height of getting off from the stair can't make people sustain damage; In this way, the people in the floor can flee from disaster fast the scene takes place, and have protected people's life security.
Comprise a plurality of steps 1, it is characterized in that: the facade upper end of described step 1 is hinged with oscillating deck 2, oscillating deck 2 is set with driven gear 3 with step 1 coupling part, driven gear 3 is connected with driving gear 5 by chain 4, and driving gear 5 is connected with the small type stepping motor 6 that is fixedly installed on step 1 inside.
The front end on described step 1 plane is provided with anti-skidding raised line 7.
Claims (2)
1. assist the escape stair for one kind, comprise a plurality of steps (1), it is characterized in that: the facade upper end of described step (1) is hinged with oscillating deck (2), oscillating deck (2) is set with driven gear (3) with step (1) coupling part, driven gear (3) is connected with driving gear (5) by chain (4), and driving gear (5) small type stepping motor (6) inner with being fixedly installed on step (1) is connected.
2. auxiliary escape stair according to claim 1 is characterized in that: the front end on described step (1) plane is provided with anti-skidding raised line (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105624465A CN102121299A (en) | 2010-11-29 | 2010-11-29 | Auxiliary escape stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105624465A CN102121299A (en) | 2010-11-29 | 2010-11-29 | Auxiliary escape stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102121299A true CN102121299A (en) | 2011-07-13 |
Family
ID=44249950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105624465A Pending CN102121299A (en) | 2010-11-29 | 2010-11-29 | Auxiliary escape stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102121299A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029026A (en) * | 2011-01-04 | 2011-04-27 | 宣伯民 | Vertical rapid pedestrian descending passage |
| CN105239736A (en) * | 2015-09-29 | 2016-01-13 | 李金平 | Stairway convenient for goods handling |
| CN111677209A (en) * | 2020-05-11 | 2020-09-18 | 中船澄西船舶修造有限公司 | Novel spiral stair tread structure |
-
2010
- 2010-11-29 CN CN2010105624465A patent/CN102121299A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029026A (en) * | 2011-01-04 | 2011-04-27 | 宣伯民 | Vertical rapid pedestrian descending passage |
| CN105239736A (en) * | 2015-09-29 | 2016-01-13 | 李金平 | Stairway convenient for goods handling |
| CN111677209A (en) * | 2020-05-11 | 2020-09-18 | 中船澄西船舶修造有限公司 | Novel spiral stair tread structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110713 |