CN207551672U - A kind of elevator safety door - Google Patents
A kind of elevator safety door Download PDFInfo
- Publication number
- CN207551672U CN207551672U CN201721728417.5U CN201721728417U CN207551672U CN 207551672 U CN207551672 U CN 207551672U CN 201721728417 U CN201721728417 U CN 201721728417U CN 207551672 U CN207551672 U CN 207551672U
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- China
- Prior art keywords
- car
- door
- cylinder
- pressing plate
- cylinders
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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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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of elevator safety doors, including car, No.1 car door, No. two car doors, No.1 cylinder, No. two cylinders, link slot, pressing plate, snap switch, mounting groove, protective jacket and infrared sensor, by setting link slot in No.1 car door, mounting groove is set in No. two car doors, and multiple snap switches are installed in mounting groove, then pressing plate is connected outside snap switch again, when the infrared ray sensor in car door damages, before the limbs of people are clamped by car door, limbs apply pressure to pressing plate, so as to which pressing plate be made to compress snap switch, and then opened snap switch, so as to which No.1 cylinder and No. two releasing the button for cylinder be made to be opened, and then it can make No.1 cylinder and No. two cylinders that No.1 car door and No. two car doors be driven to open, car door can be avoided to clamp the limbs of people；Then infrared sensor is set on the top of car again, the infrared sensor in car door can be replaced to work on.
Description
Technical field
The utility model is related to a kind of safety doors, and in particular to a kind of elevator safety door.
Background technology
Elevator refers to serve several specific floors in building, and car operates at least two row perpendicular to horizontal plane
Or the permanent transporting equipment moved with rigid track of the plumb line inclination angle less than 15 °.Also there is step, step plate is mounted in crawler belt
Upper continuous operation is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift electricity
Ladder there are one car, operate at least two row it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size and knot
Configuration formula comes in and goes out convenient for passenger or handling goods.No matter traditionally its type of drive, using elevator as vertical in building
The general name of transport facility.Can divide slower elevators (below 4 meter per seconds), 4~12 meter per second of express lift by speed) and it is electric at a high speed
Terraced (more than 12 meter per seconds).19th century, mid-term started hydraulic elevator occur, was still applied on low-rise building so far.It is 1852, beautiful
The E.G. Otis of state develops the safety cage of rope hoisting.The eighties, driving device are further improved, such as electronic
Machine drives winding reel, using balance weight etc. by worm-drive.At the end of the 19th century, frictional wheel drive is employed, greatly increases electricity
The hoisting depth of ladder.
Elevator is widely used in high-rise building construction, safety Design is most important, and nowadays story height carries
Height, the density of population also improves therewith in floor, more using the number of elevator, someone often occurs and elevator with stick shift in elevator
Door et al. catches up with the situation of elevator, but this et al. mode be actually it is extremely dangerous because the infrared induction of elevator door and
Pressure sensitive is once out of control, elevator door will one close on earth, this be easy for cause folder occurrences in human life part.
Utility model content
The utility model provides a kind of elevator safety door, solves the problems in background technology.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of elevator safety door of the utility model including car, double door is provided with before the car, including No.1 car
Door and No. two car doors are respectively arranged with No.1 cylinder and No. two cylinders on the outside of the No.1 car door and No. two car doors,
The end of the telescopic rod of the No.1 cylinder and No. two cylinders is respectively welded on No.1 car door and No. two car doors；Described two
Number car door offers mounting groove close to the inside of the side of No.1 car door, several springs are equipped in the mounting groove and are opened
Close, and all snap switches are electrically connected No.1 cylinder and No. two cylinders by data conductor, all snap switches it is outer
Side is each attached on pressing plate, and the pressing plate stretches out the mounting groove setting of No. two car doors, and is cased with protective jacket outside the pressing plate, institute
The side for stating No.1 car door offers link slot, and the link slot is covered when double door is closed close to the side of No. two car doors
Outside pressing plate；The top of the car, which is located above double door, is equipped with infrared sensor, the infrared sensor, No.1 gas
Cylinder and No. two cylinders are electrically connected electric life controller by data conductor.
As a kind of optimal technical scheme of the utility model, 485 elevator floor of model of the electric life controller controls
Device.
As a kind of optimal technical scheme of the utility model, the snap switch is opened for No.1 cylinder and No. two cylinders
Open button.
As a kind of optimal technical scheme of the utility model, the width and height dimension of the link slot are all higher than pressing plate
Width and height dimension.
As a kind of optimal technical scheme of the utility model, infrared sensing is also installed in the double door of the car
Device, and the infrared sensor and the infrared sensor on car top are arranged in parallel.
As a kind of optimal technical scheme of the utility model, the protective jacket is rubber sleeve.
The advantageous effect that the utility model is reached is：By setting link slot in No.1 car door, in No. two cars
Setting mounting groove in door, and multiple snap switches are installed in mounting groove, pressing plate then is connected outside snap switch again, works as car door
When interior infrared ray sensor damages, before the limbs of people are clamped by car door, limbs apply pressure to pressing plate, so as to make
Pressing plate compresses snap switch, and then is opened snap switch, so as to make No.1 cylinder and No. two cylinders release the button by
It opens, and then can make No.1 cylinder and No. two cylinders that No.1 car door and No. two car doors be driven to open, car can be avoided
Door clamps the limbs of people, and people is made to be damaged；Then infrared sensor is set on the top of car again, when in car door
When infrared sensor damages, the infrared ray sensor on car top can still work.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of elevator safety door of the utility model；
In figure：1st, car；2nd, No.1 car door；3rd, No. two car doors；4th, No.1 cylinder；5th, No. two cylinders；6th, link slot；
7th, pressing plate；8th, snap switch；9th, mounting groove；10th, protective jacket；11st, infrared sensor.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, a kind of elevator safety door of the utility model, including car 1, is provided with double open before car 1
Door, including No.1 car door 2 and No. two car doors 3, the outside of No.1 car door 2 and No. two car doors 3 is respectively arranged with No.1
The end of the telescopic rod of cylinder 4 and No. two cylinders 5, No.1 cylinder 4 and No. two cylinders 5 is respectively welded at No.1 car door 2 and two
On number car door 3, convenient for when opening or closing car door, No.1 cylinder 4 and No. two cylinders 5 work, No.1 car door 2 is driven
It is opened or closed with No. two car doors 3；No. two car doors 3 offer mounting groove 9 close to the inside of the side of No.1 car door 2,
Several snap switches 8 are installed, and all snap switches 8 are electrically connected No.1 cylinder 4 by data conductor in mounting groove 9
With No. two cylinders 5, when snap switch 8 is opened, it can shrink No.1 cylinder 4 and No. two cylinders 5, so as to drive No.1 car
Door 4 and No. two car doors 5 are opened；The outside of all snap switches 8 is each attached on pressing plate 7, when pressing plate 7 is under pressure,
Meeting compressed spring switch 8, and then opened snap switch 8；The mounting groove 9 that pressing plate 7 stretches out No. two car doors 3 is set, and is pressed
Protective jacket 10 is cased with outside plate 7, pressing plate 7 can be protected, meanwhile, when pressing plate 7 squeezes the limbs of people, human body will not be damaged；No.1
The side of car door 2 offers link slot 6 close to the side of No. two car doors 3, and the link slot 6 is sleeved on when double door is closed
Outside pressing plate 7；The top of car 1, which is located above double door, is equipped with infrared sensor 11, be able to detect that at car door whether
There are object or people；Infrared sensor 11, No.1 cylinder 4 and No. two cylinders 5 are electrically connected electric life controller by data conductor, just
In when infrared sensor 11 detects at car door and has object or people, electric life controller, elevator controlling are communicated this information to
Opening that device controls No.1 cylinder 4 again and No. two cylinders 5 are released the button, so as to receive the telescopic rod of No.1 cylinder 4 and No. two cylinders 5
Contracting drives No.1 car door 2 and No. two car doors 3 to open.
The 485 elevator floor controller of model of the electric life controller.
Snap switch 8 is released the button for No.1 cylinder 4 and No. two cylinders 5.
The width and height dimension of link slot 6 are all higher than the width and height dimension of pressing plate 7.
Infrared sensor 11 is also installed, and the infrared sensor 11 and 1 top of car is infrared in the double door of car 1
Sensor 11 is arranged in parallel.
Protective jacket 10 is rubber sleeve.
This kind of elevator safety door, by the setting link slot 6 in No.1 car door 2, the setting installation in No. two car doors 3
Slot 9, and the multiple snap switches 8 of installation in mounting groove 9, then connect pressing plate 7, when red in car door again outside snap switch 8
When outside line sensor 11 damages, before the limbs of people are clamped by car door, limbs apply pressure to pressing plate 7, so as to make pressure
Plate 7 compresses snap switch 8, and then is opened snap switch 8, so as to make releasing the button for No.1 cylinder 4 and No. two cylinders 5
It is opened, and then can make No.1 cylinder 4 and No. two cylinders 5 that No.1 car door 2 and No. two car doors 3 be driven to open, can keep away
Exempt from the limbs that car door clamps people, people is made to be damaged；Then infrared sensor 11 is set on the top of car 1 again, when
When infrared sensor 11 in car door damages, the infrared ray sensor 11 on 1 top of car can still work.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of elevator safety door, including car (1), which is characterized in that double door is provided with before the car (1), including one
Number car door (2) and No. two car doors (3) are respectively arranged with one on the outside of the No.1 car door (2) and No. two car doors (3)
The end of the telescopic rod of number cylinder (4) and No. two cylinders (5), the No.1 cylinder (4) and No. two cylinders (5) is respectively welded at one
On number car door (2) and No. two car doors (3)；No. two car doors (3) are opened close to the inside of the side of No.1 car door (2)
Equipped with mounting groove (9), several snap switches (8) are installed, and all snap switches (8) are logical in the mounting groove (9)
It crosses data conductor electrical connection No.1 cylinder (4) and No. two cylinders (5), all snap switches is each attached to pressing plate on the outside of (8)
(7) on, the pressing plate (7) stretches out mounting groove (9) setting of No. two car doors (3), and is cased with protective jacket outside the pressing plate (7)
(10), the side of the No.1 car door (2) offers link slot (6), and the link slot close to the side of No. two car doors (3)
(6) pressing plate (7) is sleeved on when double door is closed outside；The top of the car (1), which is located above double door, is equipped with infrared biography
Sensor (11), the infrared sensor (11), No.1 cylinder (4) and No. two cylinders (5) are electrically connected elevator by data conductor
Controller.
A kind of 2. elevator safety door according to claim 1, which is characterized in that 485 electricity of model of the electric life controller
Terraced floor controller.
3. a kind of elevator safety door according to claim 1, which is characterized in that the snap switch (8) is No.1 cylinder
(4) it releases the button with No. two cylinder (5).
4. a kind of elevator safety door according to claim 1, which is characterized in that the width and height of the link slot (6)
Size is all higher than the width and height dimension of pressing plate (7).
5. a kind of elevator safety door according to claim 1, which is characterized in that also pacify in the double door of the car (1)
Equipped with infrared sensor (11), and the infrared sensor (11) and the infrared sensor (11) on car (1) top are arranged in parallel.
6. a kind of elevator safety door according to claim 1, which is characterized in that the protective jacket (10) is rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728417.5U CN207551672U (en) | 2017-12-13 | 2017-12-13 | A kind of elevator safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728417.5U CN207551672U (en) | 2017-12-13 | 2017-12-13 | A kind of elevator safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551672U true CN207551672U (en) | 2018-06-29 |
Family
ID=62662979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721728417.5U Expired - Fee Related CN207551672U (en) | 2017-12-13 | 2017-12-13 | A kind of elevator safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551672U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160408A (en) * | 2018-11-13 | 2019-01-08 | 苏州德奥电梯有限公司 | A kind of clamping close device of car door |
| CN109798038A (en) * | 2019-01-23 | 2019-05-24 | 刘玉婷 | A kind of safety protective subway safe door |
| CN112607567A (en) * | 2020-12-08 | 2021-04-06 | 湖北惠天下建工科技股份有限公司 | Emergency exit structure for elevator with buffering protect function |
| CN112660969A (en) * | 2020-12-30 | 2021-04-16 | 亚洲富士电梯股份有限公司 | Add-on elevator with protective structure, manufacturing equipment and manufacturing process |
-
2017
- 2017-12-13 CN CN201721728417.5U patent/CN207551672U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160408A (en) * | 2018-11-13 | 2019-01-08 | 苏州德奥电梯有限公司 | A kind of clamping close device of car door |
| CN109798038A (en) * | 2019-01-23 | 2019-05-24 | 刘玉婷 | A kind of safety protective subway safe door |
| CN112607567A (en) * | 2020-12-08 | 2021-04-06 | 湖北惠天下建工科技股份有限公司 | Emergency exit structure for elevator with buffering protect function |
| CN112660969A (en) * | 2020-12-30 | 2021-04-16 | 亚洲富士电梯股份有限公司 | Add-on elevator with protective structure, manufacturing equipment and manufacturing process |
| CN112660969B (en) * | 2020-12-30 | 2021-08-27 | 亚洲富士电梯股份有限公司 | Add-on elevator with protective structure, manufacturing equipment and manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180629 |