CN108217400A - A kind of simplified elevator layer door Semi-automatic safety unlocking apparatus - Google Patents
A kind of simplified elevator layer door Semi-automatic safety unlocking apparatus Download PDFInfo
- Publication number
- CN108217400A CN108217400A CN201810014331.9A CN201810014331A CN108217400A CN 108217400 A CN108217400 A CN 108217400A CN 201810014331 A CN201810014331 A CN 201810014331A CN 108217400 A CN108217400 A CN 108217400A
- Authority
- CN
- China
- Prior art keywords
- door
- swing arm
- bottom plate
- electromagnet
- fixedly connected
- 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.)
- Pending
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
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/165—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position electrical
-
- 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
- B66B13/30—Constructional features of doors or gates
- B66B13/303—Details of door panels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
- E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus, including the door machine bottom plate being fixedly arranged at the top of container, organic block is fixedly connected on the door machine bottom plate, the side of the engine base is fixedly connected with electromagnet, mandril abutting on the electromagnet has tip-lever support, the side of the tip-lever support is fixedly connected with swing arm, the side of the swing arm is provided with rotary shaft, the side of the rotary shaft is fixedly connected with door machine bottom plate, the side of the swing arm is fixedly connected with a knife, resetting spring is provided between the swing arm and door machine bottom plate, being offered in the swing arm and door machine bottom plate can be with the matched mounting hole of resetting spring, the resetting spring one is hooked in swing arm, other end is hooked on door machine bottom plate.The present invention provides a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus, and this unlocking apparatus is simple in structure, can avoid locking door lock, to improve the reliability of device.
Description
Technical field
The present invention relates to a kind of elevator door unlocking apparatus, more particularly to a kind of simplified elevator layer door Semi-automatic safety
Unlocking apparatus.
Background technology
During simplified elevator works normally, to ensure that layer door can only can just be opened in onlocking zone, one kind is beaten
The unlocking scheme for opening simplified elevator layer door lock is exactly to be opened simply with the door lock device on simplified elevator loading space
The door lock of elevator door, door knife in door lock device mainly open the door and two kinds of positions of elevator lifting moving in elevator stop layers
It is converted between state.
Notification number is that the Chinese patent of CN103350943B discloses a kind of Simple lifter guillotine device, which includes
Door knife assembly and pedestal；Door knife assembly includes door knife, door knife upper connecting rod, door knife lower link and door knife support；Door knife support and bottom
Seat is connected；The both ends of the door upper and lower connecting rod of knife are connected respectively with door knife support and door knife, form a parallel four-bar linkage；Pedestal
On be installed with decelerating motor, the decelerating motor is electrically connected with the control device of elevator, decelerating motor by chain-wheel mechanism with
The door knife upper connecting rod is sequentially connected.This device has the advantages of simple in structure, reliable operation, operation low noise.
But this device using decelerating motor often involves great expense, volume is heavy.Simultaneously as door knife is parallel
Under the action of four-bar mechanism against, push inlay door locking device respective members so that layer door lock hook fades to unlocked state, this
When can just open layer door.When carrying out aforesaid operations, since the action of parallel four-bar linkage is slower so that door knife push layer
A layer door lock hook is tended to during door lock to kill, and to cause situation about can not unlock, is had much room for improvement.
Invention content
The object of the present invention is to provide a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus, this unlocking apparatus knots
Structure is simple, can avoid locking door lock, to improve the reliability of device.
The present invention above-mentioned technical purpose technical scheme is that：A kind of simplified elevator layer door half
Automatic safe unlocking apparatus including the door machine bottom plate being fixedly arranged at the top of container, is fixedly connected with organic block, institute on the door machine bottom plate
The side for stating engine base is fixedly connected with electromagnet, and the mandril abutting on the electromagnet has tip-lever support, the tip-lever support
Side is fixedly connected with swing arm, and the side of the swing arm is provided with rotary shaft, and side and the door machine bottom plate of the rotary shaft are fixed
Connection, the side of the swing arm is fixedly connected with a knife, resetting spring, the pendulum is provided between the swing arm and door machine bottom plate
Swing arm can be hooked in the matched mounting hole of resetting spring, the resetting spring one by being offered on arm and door machine bottom plate
On, other end is hooked on door machine bottom plate.
The present invention is further arranged to：Mandril on the electromagnet can be slided in tip-lever support plane.
The present invention is further arranged to：The tip-lever support is fixedly connected with swing arm preferably by the mode of welding.
The present invention is further arranged to：The engine base is consolidated with electromagnet preferably by fasteners such as rivet, bolts
Fixed connection.
The present invention is further arranged to：When the electromagnet, which is powered, to be attracted, the mandril promotion tip-lever support of the electromagnet,
Swing arm and door knife do circle swing around rotary shaft together so that door knife can shock layer door lock hook to unlocked state.
The present invention is further arranged to：When the electromagnet, which powers off, to be discharged, the electromagnet and swing arm, door knife are by multiple
Position spring contraction is resetted.
In conclusion the invention has the advantages that：
1st, since the present invention is installed on the cargo box door of elevator rather than on layer door.The prior art can be solved per layer by layer
A unlocking electromagnet is installed on door, if elevator there are six layers, has needed 12 electromagnet, and each electromagnet needs to lay
Cost is greatly saved in the problem of individual electric wiring；
2nd, since door knife carries out circle swing movement, the layer door lock hook stress being knocked is the thrust of oblique upper, and non-existing
Conventional horizontally or vertically thrust in technology reduces the probability that door lock locks and occurs；
3rd, since the speed of electromagnet is fast rapid so that the unhook of layer door lock hook is quick rapid, will not generate the feelings that latch hook is killed
Condition, to improve the reliability of device.
Description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the structure diagram that embodiment is unlocked under state in place.
Reference numeral：1st, door machine bottom plate；2nd, engine base；3rd, electromagnet；4th, tip-lever support；5th, swing arm；6th, rotary shaft；7th, door knife；
8th, resetting spring；9th, mounting hole.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
As shown in Figure 1, a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus, including the door being fixedly arranged at the top of container
Machine bottom board 1.Organic block 2 is fixedly connected on door machine bottom plate 1, the side of engine base 2 is fixedly connected with electromagnet 3, on electromagnet 3
Mandril abutting have tip-lever support 4 so that the mandril on electromagnet 3 can be slided in 4 plane of tip-lever support.The one of tip-lever support 4
Side is fixedly connected with swing arm 5.The centre of swing arm 5 is provided with rotary shaft 6, and the side of rotary shaft 6 is fixedly connected with door machine bottom plate 1,
So that swing arm 5 can do circle swing around rotary shaft 6, the side of swing arm 5 is fixedly connected with a knife 7.Swing arm 5 and door machine bottom plate 1 it
Between be provided with resetting spring 8, offered in swing arm 5 and door machine bottom plate 1 can with 8 matched mounting hole 9 of resetting spring,
Resetting spring 8 one is hooked in swing arm 5, and other end is hooked on door machine bottom plate 1.
Tip-lever support 4 in the present embodiment is fixedly connected with swing arm 5 preferably by the mode of welding.
Engine base 2 in the present embodiment is fixedly connected with electromagnet 3 preferably by fasteners such as rivet, bolts.
9 numbers of mounting hole in the present embodiment on door machine bottom plate 1 are preferably 3 so that technical staff can be according to different
Use the state for needing adjustment resetting spring 8.
Operation principle：
As depicted in figs. 1 and 2, during elevator normal operation to stop layers door opening state, the control device output of elevator, which is opened the door, to be believed
Number instruction so that electromagnet 3 carries out energization actuation.In this case, the mandril of electromagnet 3 pushes tip-lever support 4, swing arm 5
And door knife 7 does circle swing around rotary shaft 6 together so that door knife 7 can shock layer door lock hook to unlocked state, at this time can be manual
Layer door is opened, and then can just open cargo box door manually.It illustrates, since door knife 7 carries out circle swing movement, quilt
Thrust rather than in the prior art conventional horizontally or vertically thrust of the layer door lock hook stress of shock for oblique upper, reduce door
The locked probability of lock occurs.Simultaneously as the speed of electromagnet 3 is fast rapid so that the unhook of layer door lock hook is quick rapid, will not
The situation that latch hook is killed is generated, to improve the reliability of device.
After elevator completes corresponding operation in stop layers area, cargo box door is first closed, then layer door is closed.Layer door is closed in place
Afterwards, then by control device instruction of closing the door is exported, and then electromagnet 3 carries out power-off release.In this case, the top of electromagnet 3
Bar is shunk since itself compressed spring acts on, and swing arm 5 and door knife 7 are done under the action of resetting spring 8 around rotary shaft 6 together
Circumference, which resets, to be swung, to return to home position.Door knife 7 is detached from the contact with layer door lock hook so that layer door lock hook is just back to locking
State, elevator enter standby operating status.During elevator lifting moving, door knife 7 in a state of nature, with layer door lock
Hook is contactless, does not influence the normal operation of door lock assembly and elevator.
By using the mode that electromagnet 3 drives, to realize 7 position of door knife in elevator stop layers door opening state and elevator
It is converted between two kinds of location status of lifting moving state.
Claims (6)
1. a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus, including the door machine bottom plate (1) being fixedly arranged at the top of container,
It is characterized in：Organic block (2) is fixedly connected on the door machine bottom plate (1), the side of the engine base (2) is fixedly connected with electromagnet
(3), the mandril abutting on the electromagnet (3) has tip-lever support (4), and the side of the tip-lever support (4) is fixedly connected with pendulum
Arm (5), the side of the swing arm (5) are provided with rotary shaft (6), side and the fixed company of door machine bottom plate (1) of the rotary shaft (6)
It connects, the side of the swing arm (5) is fixedly connected with a knife (7), and reset is provided between the swing arm (5) and door machine bottom plate (1)
Spring (8), offer on the swing arm (5) and door machine bottom plate (1) can with resetting spring (8) matched mounting hole (9),
The resetting spring (8) one is hooked in swing arm (5), and other end is hooked on door machine bottom plate (1).
2. a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus according to claim 1, it is characterized in that：The electricity
Mandril on magnet (3) can be slided in tip-lever support (4) plane.
3. a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus according to claim 1, it is characterized in that：The top
Pole socket (4) is fixedly connected with swing arm (5) preferably by the mode of welding.
4. a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus according to claim 1, it is characterized in that：The machine
Seat (2) is fixedly connected with electromagnet (3) preferably by fasteners such as rivet, bolts.
5. a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus according to claim 1, it is characterized in that：When described
Electromagnet (3) is powered when being attracted, the mandril of the electromagnet (3) push tip-lever support (4), swing arm (5) and door knife (7) together around
Rotary shaft (6) does circle swing so that door knife (7) can shock layer door lock hook to unlocked state.
6. a kind of simplified elevator layer door Semi-automatic safety unlocking apparatus according to claim 1, it is characterized in that：When described
During electromagnet (3) power-off release, the electromagnet (3) and swing arm (5), door knife (7) are answered by resetting spring (8) contraction
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014331.9A CN108217400A (en) | 2018-01-08 | 2018-01-08 | A kind of simplified elevator layer door Semi-automatic safety unlocking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014331.9A CN108217400A (en) | 2018-01-08 | 2018-01-08 | A kind of simplified elevator layer door Semi-automatic safety unlocking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108217400A true CN108217400A (en) | 2018-06-29 |
Family
ID=62644764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810014331.9A Pending CN108217400A (en) | 2018-01-08 | 2018-01-08 | A kind of simplified elevator layer door Semi-automatic safety unlocking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108217400A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821079A (en) * | 2018-07-10 | 2018-11-16 | 奥特朗博电梯有限公司 | A kind of contact layer door protective device |
| CN108852235A (en) * | 2018-08-10 | 2018-11-23 | 深圳市宝嘉光电有限公司 | A kind of automatic switch door gear of dish-washing machine |
| CN110562726A (en) * | 2019-09-25 | 2019-12-13 | 安徽元琛环保科技股份有限公司 | denitration catalyst swing material feeding unit |
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| CN204474101U (en) * | 2015-02-04 | 2015-07-15 | 南通东之杰电气有限公司 | Building hoist push rod compressed spring type door lock assembly |
| CN204823621U (en) * | 2015-07-23 | 2015-12-02 | 江西莱茵电梯有限公司 | Elevator layer every lock |
| CN205932869U (en) * | 2016-06-07 | 2017-02-08 | 广东东日电梯有限公司 | Simple and easy debris elevator door lock |
| CN208182430U (en) * | 2018-01-08 | 2018-12-04 | 台州富士电梯制造有限公司 | A kind of simplified elevator layer door Semi-automatic safety unlocking apparatus |
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2018
- 2018-01-08 CN CN201810014331.9A patent/CN108217400A/en active Pending
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| CN2687082Y (en) * | 2004-03-26 | 2005-03-23 | 刘广武 | Electromagnetic door knife |
| CN1968886A (en) * | 2004-06-18 | 2007-05-23 | 俞炳培 | Elevator door system |
| JP2006016183A (en) * | 2004-07-05 | 2006-01-19 | Mitsubishi Electric Corp | Retiring cam device for elevator |
| JP2010163236A (en) * | 2009-01-14 | 2010-07-29 | Toshiba Elevator Co Ltd | Car door lock device for elevator |
| CN201990356U (en) * | 2011-02-15 | 2011-09-28 | 苏州莱茵电梯制造有限公司 | Power landing door system applied to elevator |
| CN203112307U (en) * | 2013-01-17 | 2013-08-07 | 杭州顺达伯耐特电梯有限公司 | Door lock device of elevator landing door |
| CN203411210U (en) * | 2013-08-13 | 2014-01-29 | 宁波佛玛特电梯有限公司 | Simple elevator landing door unlocking device driven by linear actuator motor |
| CN203513052U (en) * | 2013-11-07 | 2014-04-02 | 宁波奥尼斯机电有限公司 | Electromagnetically-driven simple elevator door lock |
| CN203820262U (en) * | 2014-03-27 | 2014-09-10 | 苏州歌拉瑞电梯有限公司 | Electric lift car door lock |
| CN203820259U (en) * | 2014-04-16 | 2014-09-10 | 苏州歌拉瑞电梯有限公司 | Electronic device for preventing pushing elevator doors aside |
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| CN204474101U (en) * | 2015-02-04 | 2015-07-15 | 南通东之杰电气有限公司 | Building hoist push rod compressed spring type door lock assembly |
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| CN205932869U (en) * | 2016-06-07 | 2017-02-08 | 广东东日电梯有限公司 | Simple and easy debris elevator door lock |
| CN208182430U (en) * | 2018-01-08 | 2018-12-04 | 台州富士电梯制造有限公司 | A kind of simplified elevator layer door Semi-automatic safety unlocking apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821079A (en) * | 2018-07-10 | 2018-11-16 | 奥特朗博电梯有限公司 | A kind of contact layer door protective device |
| CN108821079B (en) * | 2018-07-10 | 2020-07-10 | 奥特朗博电梯有限公司 | Contact type landing door protection device |
| CN108852235A (en) * | 2018-08-10 | 2018-11-23 | 深圳市宝嘉光电有限公司 | A kind of automatic switch door gear of dish-washing machine |
| CN108852235B (en) * | 2018-08-10 | 2023-08-22 | 深圳市宝嘉智能有限公司 | Automatic door opening and closing device of dish washer |
| CN110562726A (en) * | 2019-09-25 | 2019-12-13 | 安徽元琛环保科技股份有限公司 | denitration catalyst swing material feeding unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 318012 599 southeast Avenue, Jiaojiang District, Taizhou, Zhejiang. Applicant after: Taizhou Fuji Elevator Co., Ltd Address before: 318012 599 southeast Avenue, Jiaojiang District, Taizhou, Zhejiang. Applicant before: TAIZHOU FUJI ELEVATOR Co.,Ltd. |