CN205709400U - A kind of light curtain Safety-protection elevator door - Google Patents
A kind of light curtain Safety-protection elevator door Download PDFInfo
- Publication number
- CN205709400U CN205709400U CN201620676072.2U CN201620676072U CN205709400U CN 205709400 U CN205709400 U CN 205709400U CN 201620676072 U CN201620676072 U CN 201620676072U CN 205709400 U CN205709400 U CN 205709400U
- Authority
- CN
- China
- Prior art keywords
- limiting plate
- gate
- door
- hall door
- light curtain
- 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
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of light curtain Safety-protection elevator door, including gate and hall door, one piece of limiting plate it is provided with on the inside edge line of described hall door open side, rotatable limiting plate it is provided with in the open side of described hall door, described limiting plate is installed in hall door by the rotating shaft of vertical direction, described limiting plate can rotate around the shaft, when hall door and gate are opened, described limiting plate can rotate to gate direction and be stuck in gate opening part, when hall door and gate are closed, described limiting plate can rotate until being close to hall door outside hall door, at the overlying guide rail of described gate and it is separately installed with the transmitter unit of light curtain protection device at the threshold of lower section and receives unit.A kind of light curtain Safety-protection elevator door provided by the utility model, it is possible to carrying out spacing to lift car during elevator stops the upper and lower elevator of flat bed passenger, safety is high, solid and reliable.
Description
Technical field
This utility model relates to a kind of light curtain Safety-protection elevator door, belongs to vertical lift field.
Background technology
Elevator is indispensable instrument in the modern life, and security system is part critically important in elevator device, is used for
Ensure that elevator safety uses, prevent all from jeopardizing the accident of personal safety and occur, but in current existing elevator accident, have one
Situation is when elevator rests on flat bed, and during passenger passes in and out elevator, elevator occurs the most suddenly exception
Move up or down, make to cause passenger to be sandwiched between gate and the hall door of flat bed, serious security incident occur.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of light curtain Safety-protection elevator door, can prevent elevator door
The abnormal elevator occurred before closing moves, and passes in and out elevator with making passenger safety.
For solving above technical problem, the technical solution adopted in the utility model is: a kind of light curtain Safety-protection elevator door,
Including gate and hall door, the inside edge line of described hall door open side is provided with one piece of limiting plate, the opening of described hall door
Being provided with rotatable limiting plate on side, described limiting plate is installed in hall door by the rotating shaft of vertical direction, described spacing
Plate can rotate around the shaft, and when hall door and gate are opened, described limiting plate can rotate to gate direction and be stuck in gate opening part,
When hall door and gate are closed, described limiting plate can rotate until being close to hall door outside hall door, the overlying guide rail of described gate
It is separately installed with the transmitter unit of light curtain protection device at place and lower section threshold and receives unit.
Described rotating shaft is connected with motor, and described motor is connected with elevator control circuit.
Described limiting plate upper and lower side is 0.5-2cm with the distance of the upper and lower side of elevator entrance.
Described hall door and gate are the simple gate opened to side.
Described hall door and gate be centre open two-door, the described hall door of both sides is provided with limiting plate.
Described limiting plate uses carbon steel material.
Using method of the present utility model is:
After elevator rests on flat bed, elevator cage door and hall door are opened simultaneously, then limiting plate rotates to gate side, is stuck in sedan-chair
Door porch, and move with elevator cage door and hall door, until elevator door fully opens, the upper and lower elevator of passenger subsequently, at this. simultaneously
During, limiting plate can stop the elevator caused because of abnormal elevator to move up and down, and prevents from crushing passenger；When passenger completes up and down
After elevator, elevator is gradually closed the door, and before elevator door completely closes, limiting plate rotates outside hall door, until with hall door opening
Fitting in side, hoistway door and gate completely close subsequently.
The beneficial effects of the utility model are:
Light curtain protection device protection device achieves and prevents elevator door from crushing passenger, and limiting plate achieves lift car
Spacing so that it is cannot to move up and down, it is ensured that passenger's safety when passing in and out elevator；Limiting plate is fixed in hall door so that it is
After point is the firmest, and relative to being fixed on gate or safety edge, fastness is higher, and elevator door cuts out, limiting plate is to the Room
Door side is packed up, as long as limiting plate departs from gate entrance scope, even if putting in place the most completely, also the operation of elevator will not be produced shadow
Ring.
Therefore, a kind of light curtain Safety-protection elevator door provided by the utility model, it is possible to stop flat bed passenger at elevator
Carrying out spacing to lift car during elevator up and down, safety is high, solid and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that limiting plate of the present utility model is opened；
Fig. 3 is the structural representation that limiting plate of the present utility model is packed up.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Following example are only used for this is clearly described
The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.
A kind of light curtain Safety-protection elevator door as shown in Figures 1 to 3, including gate 1 and hall door 2, described hall door 2 open side
It is provided with one piece of limiting plate 3 on the inside edge line in face, the open side of described hall door 2 is provided with one piece of limiting plate 3, described
Limiting plate 3 is installed in hall door 2 by the rotating shaft 4 of vertical direction, and described limiting plate 3 can 4 rotate, when hall door 2 and sedan-chair around the shaft
When door 1 is opened, described limiting plate 3 can rotate to gate 1 direction and be stuck in gate 1 opening part, when hall door 2 and gate 1 are closed,
Described limiting plate 3 can rotate until being close to hall door 2 outside hall door 2, punishes with lower section threshold at the overlying guide rail of described gate 1
The transmitter unit of light curtain protection device is not installed and receives unit.
Described rotating shaft 4 is connected with motor, and described motor is connected with elevator control circuit.
Described limiting plate 3 upper and lower side is 2cm with the distance of the upper and lower side of elevator entrance.
Described hall door 2 and gate 1 are the simple gate opened to side.
Described limiting plate 3 uses carbon steel material.
Using method of the present utility model is:
After elevator rests on flat bed, elevator cage door 1 and hall door 2 are opened simultaneously, then limiting plate 3 rotates to gate 1 side, card
In gate 1 porch, and move with elevator cage door 1 and hall door 2 simultaneously, until elevator door fully opens, passenger's power-on and power-off subsequently
Ladder, in the process, limiting plate 3 can stop the elevator caused because of abnormal elevator to move up and down, and prevents from crushing passenger；Work as passenger
After completing upper and lower elevator, elevator is gradually closed the door, and before elevator door completely closes, limiting plate 3 rotates outside hall door 2, until
Fitting with hall door 2 open side, hoistway door 2 and gate 1 completely close subsequently.
The beneficial effects of the utility model are:
Light curtain achieves and prevents elevator door from crushing passenger, and it is spacing that limiting plate 3 achieves lift car so that it is Wu Fashang
Lower movement, it is ensured that passenger's safety when passing in and out elevator；Limiting plate 3 is fixed in hall door 2 so that it is fulcrum is the firmest, phase
After for being fixed on gate 1 or safety edge, fastness is higher, and elevator door cuts out, limiting plate 3 is packed up to hall door 2 side, only
Wanting limiting plate 3 to depart from gate 1 entrance scope, even if putting in place the most completely, also the operation of elevator will not be produced impact.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and deformation, these change
Enter and deform and also should be regarded as protection domain of the present utility model.
Claims (6)
1. a light curtain Safety-protection elevator door, it is characterised in that include gate and hall door, the inner side of described hall door open side
Being provided with one piece of limiting plate on edge line, described limiting plate is installed in hall door by the rotating shaft of vertical direction, described limiting plate
Can rotate around the shaft, when hall door and gate are opened, described limiting plate can rotate to gate direction and be stuck in gate opening part, when
When hall door and gate are closed, described limiting plate can rotate until being close to hall door outside hall door, at the overlying guide rail of described gate
With transmitter unit and the reception unit being separately installed with light curtain protection device at the threshold of lower section.
2. a kind of light curtain Safety-protection elevator door as claimed in claim 1, it is characterised in that described rotating shaft is connected with motor,
Described motor is connected with elevator control circuit.
3. a kind of light curtain Safety-protection elevator door as claimed in claim 1, it is characterised in that described limiting plate upper and lower side and electricity
The distance of the upper and lower side of ladder entrance is 0.5-2cm.
4. a kind of light curtain Safety-protection elevator door as claimed in claim 1, it is characterised in that described hall door and gate are to
The simple gate that side is opened.
5. a kind of light curtain Safety-protection elevator door as claimed in claim 1, it is characterised in that described hall door and gate are middle
That opens is two-door, and the described hall door of both sides is provided with limiting plate.
6. a kind of light curtain Safety-protection elevator door as claimed in claim 1, it is characterised in that described limiting plate uses carbon steel material
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676072.2U CN205709400U (en) | 2016-06-30 | 2016-06-30 | A kind of light curtain Safety-protection elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676072.2U CN205709400U (en) | 2016-06-30 | 2016-06-30 | A kind of light curtain Safety-protection elevator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709400U true CN205709400U (en) | 2016-11-23 |
Family
ID=57318494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676072.2U Expired - Fee Related CN205709400U (en) | 2016-06-30 | 2016-06-30 | A kind of light curtain Safety-protection elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044503A (en) * | 2016-06-30 | 2016-10-26 | 爱默生电梯有限公司 | Light curtain safety protection elevator door |
| CN111232806A (en) * | 2020-01-20 | 2020-06-05 | 宁波微科光电股份有限公司 | Safety touch panel device of elevator door protection system |
-
2016
- 2016-06-30 CN CN201620676072.2U patent/CN205709400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044503A (en) * | 2016-06-30 | 2016-10-26 | 爱默生电梯有限公司 | Light curtain safety protection elevator door |
| CN111232806A (en) * | 2020-01-20 | 2020-06-05 | 宁波微科光电股份有限公司 | Safety touch panel device of elevator door protection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201162452Y (en) | Anti-clamping device of city rail traffic platform shield door | |
| CN205709400U (en) | A kind of light curtain Safety-protection elevator door | |
| CN202704775U (en) | Automatic recognition system for short circuiting of door lock of elevator | |
| CN203832419U (en) | Automobile glass lifting system and automobile | |
| CN205419462U (en) | Casement window guardrail type lift -cabin door | |
| CN101481059A (en) | Safety elevator with function for preventing abnormally opened door and safety control method thereof | |
| CN106044503A (en) | Light curtain safety protection elevator door | |
| CN205709405U (en) | A kind of safety edge protection elevator door | |
| CN205709404U (en) | The comprehensive elevator door of a kind of protection | |
| CN202745912U (en) | Automatic locking device of air door for mine | |
| CN105905769A (en) | Safety shoe protection elevator door | |
| CN105110152A (en) | Door pushing resistant device for elevator | |
| CN201258208Y (en) | Safeguard protection device for elevator unlocking outside hall | |
| CN107572354B (en) | Asynchronous door knife linkage car door lock device | |
| CN106144853A (en) | A kind of high speed Fire lift car | |
| CN203392698U (en) | Safe locking mechanism for elevator car door | |
| CN104961018B (en) | It is a kind of to prevent the safety device of car accidental movement | |
| CN206529199U (en) | A kind of elevator cage door lock unlocking apparatus | |
| CN102278042A (en) | Safe protecting door system | |
| CN209051283U (en) | A kind of eversion type bus safety door | |
| CN204661098U (en) | A kind of emergency staircase | |
| CN203229888U (en) | Passage gate structure for ticket checking machine | |
| CN105905770A (en) | Elevator door achieving comprehensive protection | |
| CN209009947U (en) | Door lock is taken off with electromagnetic type is anti-on a kind of vertical lift | |
| CN107487682A (en) | A kind of removable only stop device of lift car |
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 |
Granted publication date: 20161123 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |