CN204714251U - Elevator automatic self-rescuing device - Google Patents
Elevator automatic self-rescuing device Download PDFInfo
- Publication number
- CN204714251U CN204714251U CN201520208703.3U CN201520208703U CN204714251U CN 204714251 U CN204714251 U CN 204714251U CN 201520208703 U CN201520208703 U CN 201520208703U CN 204714251 U CN204714251 U CN 204714251U
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- CN
- China
- Prior art keywords
- air bag
- elevator
- spring
- spring plate
- safety air
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- 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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Abstract
The utility model relates to a kind of elevator self rescuer, and it comprises the safety air bag (5) being fixed on outside lower end speed sensor (1) of elevator case, being fixed on lower end, elevator case both sides auto-folder hook (2), being fixed on spring plate (3) in elevator case on lower surface, being fixed on spring plate surface.Its spring plate is fixed on the lower surface of elevator case inside, and its spring plate comprises spring (8), pressure-resistant plastic plate (7).Its spring plate cushions the downward impulsive force of human body by the compression of spring, and when the spring simultaneously in spring plate reaches the amount of compression of specifying, safety air bag is opened, and reduces human body because clashing into the injury be subject to.Its safety air bag is connected with gas filled device, can inflate air bag.During by the spring-compressed in spring plate to specified amount, start safety air bag, safety air bag is opened, and the impact cushioned bottom human body and elevator damages human body.
Description
Technical field
The utility model relates to a kind of automatic self-rescuing device, specifically a kind of elevator automatic self-rescuing device.
Background technology
People are when taking elevator, occasional encounters the emergency situations such as used during elevator falling, during its used during elevator falling, people cannot flee from away in time in the region closed, and elevator is heavier, powerful gravitional force can be produced in drop event, suddenly powerful impulsive force can be produced after stopping in elevator and earth surface or drop event, and elevator human body in drop event is also in fall condition, make human body self with a certain amount of gravitional force, when elevator and earth surface, clash into because impulsive force makes the bottom surface of human body and elevator produce thus cause human body to come to harm.
Utility model content
For the above, the purpose of this utility model is to provide a kind of elevator automatic self-rescuing device, it utilizes the speed sensor being fixed on elevator inner bottom part, when elevator falls, starting auto-folder hook makes spring plate become state of nature from compressive state, utilize the elastic force of spring plate to cushion the downward impulsive force of human body, when spring simultaneously in spring plate reaches the amount of compression of specifying, activate to open safety air bag, safety air bag is inflated instantaneously, further alleviation is impacted, and makes human body suffered impact injury reach minimum.
In order to realize the purpose of this utility model; the technical scheme adopted is: a kind of elevator automatic self-rescuing device; it comprises the speed sensor being fixed on elevator case both sides external lower end, the spring plate being fixed on elevator interior rear surface, auto-folder hook, is fixed on the safety air bag on spring plate surface, the fender of safety air bag.Its spring plate is fixed on the lower surface of elevator case inside, and its spring plate comprises spring, pressure-resistant plastic plate.Its spring plate cushions the downward impulsive force of human body by the compression of spring, when spring simultaneously in spring plate reaches the amount of compression of specifying, start safety air bag device for opening, safety air bag is inflated instantaneously, buffering human body is because of the impulsive force suffered by used during elevator falling, and the shock reducing human body and elevator case lower surface injures.Its safety air bag is connected with gas filled device, can inflate air bag.
The beneficial effects of the utility model: when used during elevator falling, can spring plate be started Negotiation speed sensor startup auto-folder hook, utilize the impulsive force that the elastic force reducing human of spring plate is downward, when reaching the amount of compression of specifying by the spring in spring plate again, start safety air bag, safety air bag is inflated instantaneously, and buffering human body is because of the impulsive force suffered by used during elevator falling, and the shock reducing human body and elevator case lower surface injures.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model integral structure schematic diagram; Accompanying drawing 2 is the overall enlarged diagrams of the utility model spring plate.
Accompanying drawing 1, speed sensor 1, auto-folder hook 2, spring plate 3, elevator 4, safety air bag 5, air bag for protection plate 6, pressure-resistant plastic plate 7, spring 8.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing 1, accompanying drawing 2 schematically show the structure of the elevator automatic self-rescuing device of a kind of embodiment of the utility model.
As shown in accompanying drawing 1, accompanying drawing 2, a kind of elevator automatic self-rescuing device, it comprises and is fixed on elevator case both sides external lower end speed sensor 1, the spring plate 3 be fixed in elevator case, and its spring plate is fixed on elevator case bottom inner surface, and its spring plate comprises spring 8, pressure-resistant plastic plate 7; Spring in its spring plate is connected with the switch of gas generator for air bag.
As shown in Figure 1, safety air bag 5 is comprised; Described safety air bag is between the upper surface and the lower surface of air bag for protection plate 6 of pressure-resistant plastic plate 7, and safety air bag is connected with gas filled device, can inflate safety air bag.
As shown in Figure 1, auto-folder hook 2 is comprised; Described auto-folder hook is positioned at the inner lower end, both sides of elevator case, and auto-folder hook connecting is connected to spring plate 3; The starter gear of auto-folder hook 2 is connected with speed sensor 1.
The utility model device belongs to automatic open device, does not need artificial unlatching.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make at least one distortion and improve, these all belong to protection domain of the present utility model.
Claims (3)
1. an elevator automatic self-rescuing device, it is characterized in that: it comprises the spring plate (3) being fixed on elevator case both sides external lower end speed sensor (1) and being fixed in elevator case, spring plate is fixed on elevator case bottom inner surface, and spring plate comprises spring (8) and pressure-resistant plastic plate (7); Spring in spring plate is connected with the switch of gas generator for air bag.
2. elevator automatic self-rescuing device according to claim 1, is characterized in that: comprise safety air bag (5); Described safety air bag is positioned between the upper surface of pressure-resistant plastic plate (7) and the lower surface of air bag for protection plate (6), and safety air bag is connected with gas filled device, can inflate safety air bag.
3. elevator automatic self-rescuing device according to claim 1, is characterized in that: comprise auto-folder hook (2); Described auto-folder hook is positioned at the inner lower end, both sides of elevator case, and auto-folder hook connecting is connected to spring plate (3); The starter gear of auto-folder hook (2) is connected with speed sensor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208703.3U CN204714251U (en) | 2015-04-09 | 2015-04-09 | Elevator automatic self-rescuing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208703.3U CN204714251U (en) | 2015-04-09 | 2015-04-09 | Elevator automatic self-rescuing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714251U true CN204714251U (en) | 2015-10-21 |
Family
ID=54313260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208703.3U Expired - Fee Related CN204714251U (en) | 2015-04-09 | 2015-04-09 | Elevator automatic self-rescuing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253733A (en) * | 2015-09-26 | 2016-01-20 | 方城君 | Frictional resistance electrically-increased type speed retarding system |
| CN107963538A (en) * | 2017-11-02 | 2018-04-27 | 杨淑芳 | A kind of vertical lift elevator with urgent safeguard function |
-
2015
- 2015-04-09 CN CN201520208703.3U patent/CN204714251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253733A (en) * | 2015-09-26 | 2016-01-20 | 方城君 | Frictional resistance electrically-increased type speed retarding system |
| CN107963538A (en) * | 2017-11-02 | 2018-04-27 | 杨淑芳 | A kind of vertical lift elevator with urgent safeguard function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160409 |