CN203199832U - Elevator door safety device - Google Patents
Elevator door safety device Download PDFInfo
- Publication number
- CN203199832U CN203199832U CN 201320199507 CN201320199507U CN203199832U CN 203199832 U CN203199832 U CN 203199832U CN 201320199507 CN201320199507 CN 201320199507 CN 201320199507 U CN201320199507 U CN 201320199507U CN 203199832 U CN203199832 U CN 203199832U
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- China
- Prior art keywords
- elevator door
- photoelectric sensor
- sensor switch
- safety device
- mount pad
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Abstract
The utility model relates to an elevator door safety device. The elevator door safety device comprises an elevator door pocket, a floor displayer and an installment seat corresponding to photoelectric inductive switches. A sound-light alarm unit is connected inside the floor displayer. The left middle portion, the right middle portion, the left lower portion and the right lower portion of the elevator door pocket are respectively provided with an installment seat. A photoelectric inductive switch I and a photoelectric inductive switch II are installed at the upper end and the lower end of a middle-section installment seat located on one side where the floor displayer is installed respectively. A photoelectric inductive switch VI and a photoelectric inductive switch V are installed at the upper end and the lower end of a middle-section installment seat located on the other side opposite to the floor displayer respectively. A photoelectric inductive switch III and a photoelectric inductive switch IV are installed at the upper ends of installment seats on two sides of the bottom of the elevator door pocket respectively. The elevator door safety device is suitable for installment and application of an elevator door of an elevator for civil use, can avoid falling accidents after the elevator door is opened, and greatly reduces potential safety hazards. Particularly, a network can be built between the elevator door safety device and a fire protection system.
Description
Technical field
The utility model relates to civilian elevator safety technology, relates in particular to a kind of electric elevator door safety device that is applicable in the various civilian elevators.
Background technology
Along with the continuous aggravation of elevator industry competition, some outstanding elevator manufacturing enterprises more and more pay attention to industry market and Study on Technology, particularly the in-depth study that enterprise development environment and customer demand trend are changed.In these researchs, the elevator safety problem is primarily guaranteed with perfect as technical elements.For example, the party concerned when externally opening lift car and also being the state that is in a kind of danger during not at this layer, takes place because the hoistway event of falling of self carelessness, general idea and unintentional careless initiation in the safety problem of elevator door often; When lift car leave the district and floor by artificially internally or during external opening, the party concerned might be strayed into the hoistway that falls, this moment, elevator device should send news sound near this floor, be used for prompting party concerned present located precarious position, prevent the generation of safety misadventure, yet owing to increase the cost that these safety facilities can increase manufacturing enterprise, elevator manufacturing enterprise is unwilling to accept.At present in actual applications, civilian elevator is met some potential safety hazards through regular meeting when operation, especially elevator door lacks the actv. safety measure, particular case shows as: 1. the passenger at lift car does not then often rest on the elevator door, and looks the caution poster in ignoring; 2. elevator door has been opened, but elevator does not but come, at this moment just easy mis-use breakdown; 3. there is the passenger to open elevator door by force; When 4. smog alarm showed fire, the somebody wanted to take the elevator escape.Therefore, at above aspect, need reasonably improve prior art.
The utility model content
At above defective, the utility model provide a kind of be conducive to improve the elevator door safety factor, can be by the optoelectronic induction people the position and advise from, can prevent falling accident generation, possess sound and light of alarm, the controlled electric elevator door safety device of cost, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of electric elevator door safety device, comprise elevator door pocket, floor indicator and be arranged on the photoelectric sensor switch at diverse location place and corresponding mount pad, a described elevator door pocket wherein side is equipped with floor indicator, acousto-optic warning unit of the inner connection of described floor indicator, described elevator door pocket stage casing and bottom arrange one group of mount pad respectively, two mount pads of each group are arranged at elevator door pocket and arranged on left and right sides respectively, thus formed in the left side, in the right side, lower-left, four positions, bottom right have a mount pad respectively; Be positioned at the stage casing mount pad upper/lower terminal that floor indicator one side is installed photoelectric sensor switch I, photoelectric sensor switch II are installed respectively; The stage casing mount pad upper/lower terminal of the opposite side relative with floor indicator is installed photoelectric sensor switch VI, photoelectric sensor switch V respectively; The mount pad of described elevator door pocket two bottom sides upper end is installed photoelectric sensor switch III, photoelectric sensor switch IV separately respectively, described photoelectric sensor switch IV be in photoelectric sensor switch V under.
Described photoelectric sensor switch I is relative with photoelectric sensor switch IV direction and respectively with respect to wall inclination certain angle; Described photoelectric sensor switch III is relative with photoelectric sensor switch VI direction and respectively with respect to wall inclination certain angle; Described photoelectric sensor switch II and photoelectric sensor switch V are parallel to the wall setting respectively.
The beneficial effect of electric elevator door safety device described in the utility model is:
(1) by the safety device of being made up of three pairs of photoelectric switchs is set, the elevator door that can be suitable for civilian elevator is installed application, can prevent that the passenger from leaning on bad habits such as elevator door, can guarantee that more elevator door leaves the generation of rear defence falling accident, greatly reduce the potential safety hazard of elevator operation;
(2) especially can network with fire-fighting system, guarantee that elevator can not be forced to use when fire, guarantee the operation of building safety system order;
(3) because this safety device does not need with lift car direct installation relation is arranged, therefore be adapted on the apolegamy device of the improvement of any existing elevator or new elevator;
(4) mainly be made up of photoelectric switch, cost is low, but the safety factor height is fit to promote.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described electric elevator door safety device of the utility model embodiment.
Among the figure:
1, elevator door pocket; 2, wall; 3, floor indicator; 4, photoelectric sensor switch I; 5, photoelectric sensor switch II; 6, photoelectric sensor switch III; 7, mount pad; 8, photoelectric sensor switch IV; 9, photoelectric sensor switch V; 10, photoelectric sensor switch VI.
The specific embodiment
As shown in Figure 1, the described electric elevator door safety device of the utility model embodiment, comprise elevator door pocket 1, floor indicator 3 and be arranged on the photoelectric sensor switch at diverse location place and corresponding mount pad 7, described elevator door pocket 1 a wherein side is equipped with floor indicator 3 and acousto-optic warning unit of this floor indicator 3 inner connections, described elevator door pocket 1 stage casing and bottom arrange one group of mount pad 7 respectively, two mount pads 7 of each group are arranged at elevator door pocket 1 left side respectively, right both sides, thus formed in the left side, in the right side, the lower-left, four positions, bottom right have a mount pad 7 respectively; Be positioned on the stage casing mount pad 7 that floor indicator 3 one sides are installed, photoelectric sensor switch I4 is installed at following two ends respectively, photoelectric sensor switch II5, be positioned at opposite side not on the stage casing mount pad 7 with floor indicator 3, photoelectric sensor switch VI10 is installed at following two ends respectively, photoelectric sensor switch V9, mount pad 7 upper ends of described elevator door pocket 1 two bottom sides are installed photoelectric sensor switch III6 separately respectively, photoelectric sensor switch IV8, described photoelectric sensor switch IV8 be in photoelectric sensor switch V9 under, photoelectric sensor switch I4 wherein is relative with photoelectric sensor switch IV8 direction and arrange with respect to wall 2 inclination certain angles respectively, photoelectric sensor switch III6 wherein is relative with photoelectric sensor switch VI10 direction and respectively with respect to the setting of wall 2 inclination certain angles, photoelectric sensor switch II5 wherein and photoelectric sensor switch V9 are parallel to wall 2 respectively and arrange.
The described electric elevator door safety device of above the utility model embodiment, concrete principle of work is as follows: the installation of photoelectric switch is two pairs of oblique fires, a pair of direct projection, each photoelectric switch is connected with peripheral control unit respectively, meets safe action principle; Floor indicator 3 mainly is to show real floor information, in case the while has the people to enter the elevator door hazardous location then automatically switches to sound and light alarm, perhaps has fire information then also to switch to sound and light alarm; Open and car when arriving when elevator door, optoelectronic induction is removed, until the elevator door closure.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (4)
1. an electric elevator door safety device comprises elevator door pocket, floor indicator and is arranged on the photoelectric sensor switch at diverse location place and corresponding mount pad, and a described elevator door pocket wherein side is equipped with floor indicator, it is characterized in that:
Acousto-optic warning unit of the inner connection of described floor indicator, described elevator door pocket stage casing and bottom arrange one group of mount pad respectively, two mount pads of each group are arranged at elevator door pocket and arranged on left and right sides respectively, thus formed in the left side, in the right side, lower-left, four positions, bottom right have a mount pad respectively;
Be positioned at the stage casing mount pad upper/lower terminal that floor indicator one side is installed photoelectric sensor switch I, photoelectric sensor switch II are installed respectively; The stage casing mount pad upper/lower terminal of the opposite side relative with floor indicator is installed photoelectric sensor switch VI, photoelectric sensor switch V respectively;
The mount pad of described elevator door pocket two bottom sides upper end is installed photoelectric sensor switch III, photoelectric sensor switch IV separately respectively, described photoelectric sensor switch IV be in photoelectric sensor switch V under.
2. electric elevator door safety device according to claim 1 is characterized in that: described photoelectric sensor switch I is relative with photoelectric sensor switch IV direction and respectively with respect to wall inclination certain angle.
3. electric elevator door safety device according to claim 1 is characterized in that: described photoelectric sensor switch III is relative with photoelectric sensor switch VI direction and respectively with respect to wall inclination certain angle.
4. electric elevator door safety device according to claim 1, it is characterized in that: described photoelectric sensor switch II and photoelectric sensor switch V are parallel to the wall setting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199507 CN203199832U (en) | 2013-04-19 | 2013-04-19 | Elevator door safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199507 CN203199832U (en) | 2013-04-19 | 2013-04-19 | Elevator door safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203199832U true CN203199832U (en) | 2013-09-18 |
Family
ID=49143962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199507 Expired - Fee Related CN203199832U (en) | 2013-04-19 | 2013-04-19 | Elevator door safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203199832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819192A (en) * | 2016-05-09 | 2016-08-03 | 苏州富士电梯有限公司 | Device for detecting whether people stray into shopping cart conveying system or not |
-
2013
- 2013-04-19 CN CN 201320199507 patent/CN203199832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819192A (en) * | 2016-05-09 | 2016-08-03 | 苏州富士电梯有限公司 | Device for detecting whether people stray into shopping cart conveying system or not |
| CN105819192B (en) * | 2016-05-09 | 2018-06-12 | 苏州江南嘉捷电梯有限公司 | A kind of device that shopping cart transport system is strayed into for testing staff |
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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: 20130918 Termination date: 20140419 |