CN106219368B - Split elevator door is closed safety device - Google Patents
Split elevator door is closed safety device Download PDFInfo
- Publication number
- CN106219368B CN106219368B CN201610746693.8A CN201610746693A CN106219368B CN 106219368 B CN106219368 B CN 106219368B CN 201610746693 A CN201610746693 A CN 201610746693A CN 106219368 B CN106219368 B CN 106219368B
- Authority
- CN
- China
- Prior art keywords
- elevator door
- cross bar
- elevator
- inside groove
- split
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of split elevator doors to be closed safety device, including two split elevator doors, several horizontal inside grooves are set in elevator door, inside groove end sets through-hole, through-hole is located at the opposite flank of elevator door, cross bar is set in inside groove, cross bar passes through through-hole, cross bar to be located at one end installation limited block of inside groove, spring is installed between limited block and the inner wall of inside groove, spring gives cross bar one pulling force, and the other end of cross bar installs magnetic patch, attracts each other between the magnetic patch of corresponding cross bar.In the present invention, after elevator door is closed, magnetic patch on the cross bar of elevator door offside attracts each other, when elevator door is opened, it is still connected between two cross bars of same position, it can prevent people from worrying disengaging elevator at this time, elevator door, which continues to open, to detach the magnetic patch between cross bar, while cross bar is retracted under the pulling force of spring in elevator door.The time fully sufficient passenger that the process is consumed observes the environment after elevator door is opened residing for elevator, is injured caused by passing in and out elevator when to avoid elevator faults hastily.
Description
Technical field
The invention belongs to elevator engineering field, specifically a kind of split elevator door is closed safety device.
Background technology
Elevator safety is particularly significant, is directly related to the life of user and the safety of property.Elevator is in use, require electricity
Terraced door is coming to a complete stop and is carrying out upper lower people under completely open state, but has worried passenger to be opened in elevator door sometimes
Moment just passes in and out, if elevator is easy to drop in elevator, damage because failure does not reach designated position.
Invention content
The present invention provides a kind of split elevator door closure safety device, to solve defect in the prior art.
The present invention is achieved by the following technical programs：
Split elevator door is closed safety device, including two split elevator doors, and several levels are opened up in elevator door
Inside groove, the end of inside groove opens up through-hole, and through-hole is located at the opposite flank of elevator door, cross bar is equipped in inside groove, and cross bar passes through logical
Hole, cross bar are located at one end installation limited block of inside groove, install spring between limited block and the inner wall of inside groove, and spring is to cross bar one
The other end of pulling force, cross bar installs magnetic patch, attracts each other between the magnetic patch of corresponding cross bar.
Split elevator door as described above is closed safety device, and the side of the elevator door opens up groove, recessed
Slot is embedded in installation ultrasonic probe, and ultrasonic probe connects controller, and controller connects alarm.
Split elevator door as described above is closed safety device, and several pressures are uniformly installed in the side of the elevator door
Force snesor, pressure sensor connect controller, and controller connects alarm.
Split elevator door as described above is closed safety device, and the alarm is that buzzer and/or light are alarmed
Device.
It is an advantage of the invention that：In the present invention, after elevator door is closed, the magnetic patch on the cross bar of elevator door offside is mutually inhaled
Draw, when elevator door is opened, still connected between two cross bars of same position, can prevent people from worrying disengaging electricity at this time
Ladder, elevator door, which continues to open, to detach the magnetic patch between cross bar, while cross bar is retracted to elevator door under the pulling force of spring
It is interior.The time fully sufficient passenger that the process is consumed observes the environment after elevator door is opened residing for elevator, to avoid elevator
It is injured caused by passing in and out elevator when failure hastily.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is schematic structural view of the invention.
Reference numeral：1 elevator door, 2 inside groove, 3 through-hole, 4 cross bar, 5 limited block, 6 spring, 7 magnetic patch, 8 ultrasonic probe 9
10 alarm of groove, 11 pressure sensor.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Split elevator door is closed safety device, as shown, including two split elevator doors 1, is opened in elevator door 1
If the inside groove 2 of several levels, the end of inside groove 2 opens up through-hole 3, and through-hole 3 is located at the opposite flank of elevator door 1, is equipped in inside groove 2
Cross bar 4, cross bar 4 pass through through-hole 3, and cross bar 4 is located at one end installation limited block 5 of inside groove 2, between limited block 5 and the inner wall of inside groove 2
Spring 6 is installed, spring 6 gives 4 one pulling force of cross bar, and the other end of cross bar 4 installs magnetic patch 7, the magnetic patch 7 of corresponding cross bar 4 it
Between attract each other.In the present invention, after elevator door 1 is closed, the magnetic patch 7 on the cross bar 4 of 1 offside of elevator door attracts each other, and works as elevator
It when door 1 is opened, is still connected between two cross bars 4 of same position, can prevent people from worrying disengaging elevator, elevator door at this time
1 continues to open and can detach the magnetic patch 7 between cross bar 4, while cross bar 4 is retracted under the pulling force of spring 6 in elevator door 1.
The time fully sufficient passenger that the process is consumed observes the environment after elevator door 1 is opened residing for elevator, to avoid elevator event
It is injured caused by passing in and out elevator when barrier hastily.
Specifically, when elevator door is not opened in failure, has apart from the nearlyr passenger of elevator door and fall elevator or fall into electricity
The danger of stair shaft, in order to overcome the above problem, the side of the elevator door 1 described in the present embodiment opens up groove 9, and groove 9 is embedded
Enter to install ultrasonic probe 8, ultrasonic probe 8 connects controller, and controller connects alarm 10.The detection of ultrasonic probe 8 multiplies
Visitor is relatively close apart from elevator door 1（It can generally position in 20cm）When, controller can control alarm 10 according to signal and send out alarm, with
Reminding passengers are far from elevator door 1.
Specifically, in order to avoid passenger or article cause to impact to elevator door, the side of the elevator door 1 described in the present embodiment
Several pressure sensors 11 are uniformly installed in face, and pressure sensor 11 connects controller, and controller connects alarm 10.When pressure passes
When sensor 11 senses pressure, controller can control alarm 10 according to signal and send out alarm, with reminding passengers far from elevator door
1。
Further, the alarm 10 described in the present embodiment is buzzer and/or light crossing-signal.Using buzzer carry out sound
Sound alarm, using light crossing-signal carry out light alarm, can also both be used cooperatively, to improve warning effect.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (4)
1. split elevator door is closed safety device, it is characterised in that：Including two split elevator doors（1）, elevator door（1）
Inside open up the inside groove of several levels（2）, inside groove（2）End open up through-hole（3）, through-hole（3）Positioned at elevator door（1）Opposite side
Face, inside groove（2）It is interior to be equipped with cross bar（4）, cross bar（4）Across through-hole（3）, cross bar（4）Positioned inside groove（2）One end install limited block
（5）, limited block（5）With inside groove（2）Inner wall between spring is installed（6）, spring（6）To cross bar（4）One pulling force, cross bar（4）
The other end install magnetic patch（7）, corresponding cross bar（4）Magnetic patch（7）Between attract each other.
2. split elevator door according to claim 1 is closed safety device, it is characterised in that：The elevator door
（1）Side open up groove（9）, groove（9）It is embedded in installation ultrasonic probe（8）, ultrasonic probe（8）Connection control
Device, controller connect alarm（10）.
3. split elevator door according to claim 1 is closed safety device, it is characterised in that：The elevator door
（1）Side several pressure sensors are uniformly installed（11）, pressure sensor（11）Controller is connected, controller connects alarm
（10）.
4. split elevator door according to claim 2 or 3 is closed safety device, it is characterised in that：The alarm
Device（10）For buzzer and/or light crossing-signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746693.8A CN106219368B (en) | 2016-08-29 | 2016-08-29 | Split elevator door is closed safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746693.8A CN106219368B (en) | 2016-08-29 | 2016-08-29 | Split elevator door is closed safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106219368A CN106219368A (en) | 2016-12-14 |
| CN106219368B true CN106219368B (en) | 2018-08-28 |
Family
ID=57555840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746693.8A Active CN106219368B (en) | 2016-08-29 | 2016-08-29 | Split elevator door is closed safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219368B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157158A (en) * | 1994-12-01 | 1996-06-18 | Hitachi Building Syst Eng & Service Co Ltd | Control device of elevator |
| CN2522401Y (en) * | 2001-12-20 | 2002-11-27 | 翁国庆 | Safety railing device of elevator |
| KR101633051B1 (en) * | 2014-05-29 | 2016-07-08 | 노정열 | Platform safety barrier |
| CN204434015U (en) * | 2015-01-13 | 2015-07-01 | 于江 | A kind of laser type elevator door safety device |
| CN105668369A (en) * | 2016-04-09 | 2016-06-15 | 叶庆杰 | Pre-warning device used when elevator is close to landing door |
| CN206032989U (en) * | 2016-08-29 | 2017-03-22 | 天津利福特电梯部件有限公司 | Elevator switch door safety device |
-
2016
- 2016-08-29 CN CN201610746693.8A patent/CN106219368B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106219368A (en) | 2016-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205906840U (en) | Elevator failure diagnosis device | |
| CN104978804B (en) | A kind of alarm, alarm system and method whether monitoring confined space is destroyed | |
| CN105502125B (en) | A kind of automatic rescue method of elevator faults | |
| WO2009041615A1 (en) | Window glass security system for vehicle | |
| CN207390709U (en) | A kind of elevator floor door import security warning protective device | |
| CN108147246A (en) | Elevator safety monitoring method, device, system and medium | |
| WO2016025289A3 (en) | Elevator entry and exit system and method with exterior sensors | |
| CN201406971Y (en) | Security alarm window with curtain | |
| CN204958039U (en) | Elevator security alarm device and elevator | |
| CN202110630U (en) | System for monitoring fireproof door in real time | |
| CN106219368B (en) | Split elevator door is closed safety device | |
| CN204917509U (en) | A monitoring and alarm device for hoistway door is opened unusually | |
| CN205346550U (en) | Elevator monitoring system | |
| CN206032989U (en) | Elevator switch door safety device | |
| CN203319429U (en) | Device for detecting elevator car top taking position of elevator | |
| CN205669370U (en) | A kind of automatic alarm sliding window | |
| CN108163160B (en) | A kind of spare water inlet detecting device in watertight cabin and its detection method | |
| CN105668369A (en) | Pre-warning device used when elevator is close to landing door | |
| CN205772584U (en) | A kind of monitoring device of elevator door | |
| CN108358013B (en) | Elevator car position abnormity warning device that opens door | |
| JP2015037994A (en) | Crime preventive device for elevator and elevator system using the same | |
| KR20130010389A (en) | Entrance control system for danger zone | |
| CN209417582U (en) | A kind of control system of rolling screen door | |
| CN107618958B (en) | Automatic alarm device and method for elevator trapped person | |
| CN204527190U (en) | A kind of device preventing underground automobile door from being extruded by passenger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |