CN203021140U - Elevator safety system - Google Patents
Elevator safety system Download PDFInfo
- Publication number
- CN203021140U CN203021140U CN 201220597919 CN201220597919U CN203021140U CN 203021140 U CN203021140 U CN 203021140U CN 201220597919 CN201220597919 CN 201220597919 CN 201220597919 U CN201220597919 U CN 201220597919U CN 203021140 U CN203021140 U CN 203021140U
- Authority
- CN
- China
- Prior art keywords
- elevator
- cage
- safety system
- magnetic sheet
- elevator safety
- 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 - Fee Related
Links
Abstract
The utility model relates to an elevator safety system which comprises a lift car, a lift well, a motor and a pulling rope. One magnetic plate is arranged on the bottom surface of the lift car; the other magnetic plate is arranged on the bottom surface of the lift well; magnetic poles of opposite surfaces of the two magnetic plates are opposite; and a pressure sensing type air bag is arranged on the bottom surface inside the lift car. The elevator safety system has the advantages of reasonable design, wide application, safety, reliability and the like.
Description
Technical fieldThe utility model relates to a kind of transportation means, transportation means in especially a kind of building.
Background technologyAs everyone knows, elevator has become the part of people's modern life, if there is no elevator, the upper strata that arrives skyscraper will be very difficult thing.But in a single day elevator breaks down, and consequence is very serious.If elevator is malfunctioning, will be from the high-altitude free fall, this is fatal to the personnel that are trapped in elevator.Life security for personnel in the protection elevator reduces the personal casualty when elevator is malfunctioning, and we provide a kind of elevator safety system.
Summary of the inventionThe purpose of this utility model be to provide a kind of safe, safety method is strong, widely used elevator safety system.
The utility model comprises cage, elevator hoistways, motor and hauling rope, at cage bottom surface installation magnetic sheet, another piece magnetic sheet is installed in the bottom surface of elevator hoistways, and the magnetic pole of two magnetic sheet forward surfaces is opposite; Be provided with the pressure sensing type air bag in the cage inner bottom surface.
During use, machine operation is wrapped in hauling rope in rotating shaft, utilizes hauling rope to drive cage and moves up and down, and reaches the transportation purpose.When in case cage drops from hauling rope, the downward landing of cage, to elevator hoistways when bottom, the magnetic sheet of cage bottom surface can form repulsive interaction with the magnetic sheet in hoistway in landing, and reduction cage slip velocity plays the buffering purpose.In addition, in the overspeed sliding process, the passenger in cage understands constriction pressure type air bag, and its expansion is spread out, the function of performance cushion rubber.
Compared with the prior art, the beneficial effects of the utility model are: reasonable in design, be widely used, safe and reliable, can improve safety, reduce accident rate.
Description of drawingsFig. 1 is spatial structure sketch of the present utility model.
Drawing reference numeral: 1 is that cage, 2 is that elevator hoistways, 3 is that motor, 4 is that hauling rope, 5 is that magnetic sheet, 6 is the pressure sensing type air bag.
The specific embodimentIn spatial structure sketch of the present utility model shown in Figure 1, comprise cage 1, elevator hoistways 2, motor 3 and hauling rope 4, at cage bottom surface installation magnetic sheet 5, another piece magnetic sheet is installed in the bottom surface of elevator hoistways, the magnetic pole of two magnetic sheet forward surfaces is opposite; Be provided with pressure sensing type air bag 6 in the cage inner bottom surface.
Claims (1)
1. elevator safety system, comprise cage (1), elevator hoistways (2), motor (3) and hauling rope (4), it is characterized in that: at cage (1) bottom surface installation magnetic sheet (5), another piece magnetic sheet (5) is installed in the bottom surface of elevator hoistways (2), and the magnetic pole of two magnetic sheet forward surfaces is opposite; Be provided with pressure sensing type air bag (6) in cage (1) inner bottom surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220597919 CN203021140U (en) | 2012-11-14 | 2012-11-14 | Elevator safety system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220597919 CN203021140U (en) | 2012-11-14 | 2012-11-14 | Elevator safety system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203021140U true CN203021140U (en) | 2013-06-26 |
Family
ID=48645136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220597919 Expired - Fee Related CN203021140U (en) | 2012-11-14 | 2012-11-14 | Elevator safety system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203021140U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105905732A (en) * | 2016-06-27 | 2016-08-31 | 爱默生电梯有限公司 | Safety lift |
-
2012
- 2012-11-14 CN CN 201220597919 patent/CN203021140U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105905732A (en) * | 2016-06-27 | 2016-08-31 | 爱默生电梯有限公司 | Safety lift |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131114 |