CN103538993A - Safety system for preventing hand nipping during elevator door opening - Google Patents
Safety system for preventing hand nipping during elevator door opening Download PDFInfo
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- CN103538993A CN103538993A CN201310536084.6A CN201310536084A CN103538993A CN 103538993 A CN103538993 A CN 103538993A CN 201310536084 A CN201310536084 A CN 201310536084A CN 103538993 A CN103538993 A CN 103538993A
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- elevator
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Abstract
The invention relates to an elevator safety system, in particular to a safety system for preventing hand nipping during elevator door opening. The safety system comprises a hand nipping prevention induction plate arranged on a front wall of an elevator, a hand nipping prevention induction plate returning spring, a hand nipping prevention warning device and a hand nipping prevention safety module arranged in an elevator control cabinet. The safety system is characterized in that when an elevator car door is opened and once the hand nipping prevention induction plate in the safety system senses that a person's hand is on the elevator car door, running stopping information is sent to an elevator door motor through the hand nipping prevention warning device and the hand nipping prevention safety module, and the person's hand on the elevator car door is protected from injury; once people's hands are away from the elevator car door, the hand nipping prevention induction plate restores to be in situ under the effect of the returning spring, and the elevator door is opened and closed normally; to solve the problem that someone maliciously operates the hand nipping prevention induction plate in an elevator lift car so that the elevator car door cannot be opened normally, a trouble making prevention function is set in the hand nipping prevention safety module and has the capability of identifying whether warning information is normal.
Description
Technical field
The present invention relates to elevator safety system, while being specially a kind of door-opened elevator, take precautions against the safety system of tong.
Background technology
For the use elevator of guaranteeing that people can be safe; if blocked when elevator cage door has certain position of human body or other foreign matter in closing process the path that elevator cage door is closed; ask so you relieved; elevator cage door is understood automatic phase down and is reopened gate closed safe protection system that this has had benefited from elevator setting.And if elevator cage door is when opening, situation is sometimes just not so hot, because lift car is sometimes full, crowdedly often there is people carelessly hand to be placed on elevator cage door, hand by elevator cage door with moving to car front, owing to lacking corresponding elevator cage door, open safety guard, point unless you give your whole attention to it with regard to being likely brought into the gap of elevator cage door and car front and crushed, especially child especially may, because child's gesture and facial expression is fine, and gap between elevator cage door and car front is generally all between 5mm to 10mm, between the two, size is substantially identical, so there is what is heard during the thing that child's finger crushes while being opened by elevator cage door.The accident why elevator cage door can jam a finger while opening, though there is elevator user awareness of safety not strong, hand should not be placed on to the subjective reason on elevator cage door, but the odjective cause that lacks corresponding safety system while also opening with elevator cage door is relevant, when elevator cage door is opened with installation safety standard > > due to the manufacture of standard GB/T 7588-2003 < < elevator, safety guard-safeguard is not done enforceable requirement, so up to the present, no matter be world-renowned original-pack brand elevator, or domestic joint or domestic elevator, elevator cage door is not all set and opens safety system, the security hidden trouble jamming a finger existing when elevator cage door is opened exists always, if there is feasible way to address this problem, I think be a safe-guard system that can make elevator more improve again can the kindness common people good thing.
Summary of the invention
The safety system of taking precautions against tong when the technical problem to be solved in the present invention is the security hidden trouble jamming a finger existing while opening for above-mentioned elevator cage door and a kind of door-opened elevator providing, if this safety system finds that there is people's hand and is just being positioned on elevator cage door and when forward car front moves and can sending information out of service to elevator door-motor in elevator cage door opening process, with this, avoid people's hand to be crushed by gap between elevator cage door and car front.
In order to achieve the above object, the technical solution used in the present invention is: the safety system of taking precautions against tong during a kind of door-opened elevator, this safety system is arranged in lift car, this safety system mainly comprises: be arranged on lift car antetheca place and can perceive and be placed on the finger tablet that the hand of elevator cage door is moving to gap between gate and car front, be arranged on the dangerous phenomenon that finger tablet can be perceived in lift car and be converted into alarm message the timely finger warning device to relative assembly output alarm information, be arranged in elevator control cabinet and can receive the finger security module that finger warning device transmits the information of coming and sends information out of service to elevator door-motor.
In order to prevent that thereby people from causing this elevator cage door normally not open by the finger tablet described in malicious operation in lift car, in described finger security module, be provided with the anti-function of disturbing, this anti-function of disturbing can be distinguished normal alarm message or abnormal alarm message, when described finger security module receives more than three that from described finger warning device alarm message or alarm message time surpass certain hour when above at short notice continuously, the anti-function of disturbing being arranged in described finger security module assert that it is abnormal alarm message, now described finger security module can not sent signal out of service to elevator door-motor, all are normal for elevator switch door.
Owing to having taked above-mentioned technical scheme, the present invention compared with prior art tool has the following advantages: when described elevator cage door is when opening, the safety system of taking precautions against tong during described door-opened elevator is placed on elevator cage door by hand and this elevator cage door approaches to car front once perceive people, the safety system of described strick precaution tong will be sent information out of service to elevator door-motor immediately, thereby the hand that can guarantee to be placed on elevator cage door is avoided crushing.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention
Fig. 2 is sectional structure schematic diagram of the present invention
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
The safety system of as Figure 1-Figure 2, taking precautions against tong during a kind of door-opened elevator, this system applies on elevator, this system mainly comprise be arranged at described elevator antetheca 2 sides finger tablet 3, be arranged at these elevator finger tablet 3 places finger tablet retracing spring 4, be arranged at described elevator antetheca 2 below near the finger warning device 5 of finger tablet 3 positions, the finger security module 6 that is arranged in elevator control cabinet and is connected with described finger warning device 5.
When described elevator cage door 1 is when opening, if someone carelessly hand is placed on elevator cage door 1 and by elevator cage door 1 when moving to car front 2, as long as any position of gesture and facial expression touches described finger tablet 3, this finger tablet 3 touches described finger warning device 5 after slightly shrinking back, this finger warning device 5 is immediately transferred to described finger security module 6 alarm message, this finger security module 6 sends to described elevator door-motor 7 information of shutting down immediately, this elevator door-motor 7 shuts down, described elevator cage door 1 has also soon stopped movement, thereby the hand that makes people avoids being crushed by the gap between described elevator cage door 1 and described car front 2, once people's hand leaves this elevator cage door 1, under described finger tablet retracing spring 4 effects, described finger tablet 3 resets, all recover normal described door-opened elevator system.
If someone is the finger tablet 3 described in malicious operation in described lift car, owing to being provided with the anti-function of disturbing in described finger security module 6, it is normal or abnormal function that this anti-troublesome function has identification alarm message, when described finger security module 6 receives more than three that from described preventing head squeezed safety device 5 alarm message or alarm message time surpass certain value when above at short notice continuously, this finger security module 6 thinks the abnormal alarm information of receiving, now described finger security module 6 can not sent signal out of service to described elevator door-motor 7, all are normal for described elevator switch door.
The embodiment of the present invention is usingd the elevator of most popular midsplit type switch gate pattern as concrete objective for implementation, and it is applicable too for elevator the present invention of other open type switch gate pattern, difference is, it is left and right twocouese that its gate of the elevator of midsplit type switch gate pattern is opened, need to described finger tablet 3 be all set in car front left and right two sides, the relevant apparatus such as finger tablet retracing spring 4 and finger warning device 5, and its gate unlatching of the elevator of other open type switch gate pattern is unidirectional, so every elevator only need arrange in a side of car front described finger tablet 3, finger tablet retracing spring 4, just passable with finger warning device 5 relevant apparatus such as grade.
The present invention is arranged at described finger security module 6 in elevator control cabinet; this is in view of the consideration that locus in elevator control cabinet is relatively large and be easy to connect with other control system; it should be noted that; for a person skilled in the art; described finger security module 6 is arranged on to other position of elevator (as lift car), and to reach same object be an easy to do thing; so do not departing under the prerequisite of thinking of the present invention, any fine setting that structure of the present invention, layout are made all belongs to protection scope of the present invention.
Claims (2)
1. the safety system of taking precautions against tong during a door-opened elevator, it is characterized in that: this system applies is on elevator, this system comprises: be arranged at lift car antetheca (2) and locate to perceive the finger tablet (3) that the staff that is placed on elevator cage door (1) is moving to gap between gate (1) and car front (2), be arranged at the finger tablet retracing spring (4) that described finger tablet (3) is located, be arranged at the finger warning device (5) that described lift car antetheca (2) the dangerous phenomenon that close finger tablet (3) position can be perceived finger tablet (3) is converted into alarm message and outwards transmits in time below, be arranged in elevator control cabinet and can receive the finger security module (6) that described finger warning device (5) transmits the alarm message coming and sends information out of service to elevator door-motor (7).
2. the safety system of taking precautions against tong during door-opened elevator according to claim 1, it is characterized in that: described finger security module (6) is provided with the anti-function of disturbing, this anti-function of disturbing can be distinguished normal alarm message or abnormal alarm message, when described finger security module (6) receives more than three that from described finger warning device (5) alarm message or alarm message time surpass certain hour when above at short notice continuously, the anti-function of disturbing being arranged in described finger security module (6) assert that it is abnormal alarm message, now described finger security module (6) can not sent signal out of service to elevator door-motor (7), all are normal for elevator switch door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536084.6A CN103538993A (en) | 2013-10-26 | 2013-10-26 | Safety system for preventing hand nipping during elevator door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536084.6A CN103538993A (en) | 2013-10-26 | 2013-10-26 | Safety system for preventing hand nipping during elevator door opening |
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| Publication Number | Publication Date |
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| CN103538993A true CN103538993A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310536084.6A Pending CN103538993A (en) | 2013-10-26 | 2013-10-26 | Safety system for preventing hand nipping during elevator door opening |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727685A (en) * | 2015-03-12 | 2015-06-24 | 南京工程学院 | Anti-pinch device for automatic door |
| CN106765977A (en) * | 2017-01-05 | 2017-05-31 | 广东美的制冷设备有限公司 | Air-conditioner and its door-plate control method, device |
| CN106765979A (en) * | 2017-01-05 | 2017-05-31 | 广东美的制冷设备有限公司 | The door-plate control method and device of air-conditioner and air-conditioner |
| CN107021409A (en) * | 2015-11-06 | 2017-08-08 | 株式会社日立制作所 | The control method of lift appliance and lift appliance |
| CN110329885A (en) * | 2019-07-16 | 2019-10-15 | 浙江梅轮电梯股份有限公司 | A kind of elevator door finger pinch device |
| CN110582457A (en) * | 2017-04-24 | 2019-12-17 | 尹一植 | Safety device for preventing hands of elevator from being clamped by using safety contact plate |
| CN110668286A (en) * | 2019-11-04 | 2020-01-10 | 杭州奥德森电梯有限公司 | Household traction steel belt platform elevator |
| WO2020107683A1 (en) * | 2018-11-30 | 2020-06-04 | 无锡小天鹅电器有限公司 | Device operation control method and apparatus, and clothes treatment apparatus |
| CN113291960A (en) * | 2021-05-27 | 2021-08-24 | 苏州江南嘉捷电梯有限公司 | Elevator door safety device and elevator |
| US20240182270A1 (en) * | 2021-04-28 | 2024-06-06 | Inventio Ag | Shaft door with a door guard arrangement |
| WO2024125429A1 (en) * | 2022-12-16 | 2024-06-20 | 日立楼宇技术（广州）有限公司 | Elevator door control system and method, electronic device, and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2875946B2 (en) * | 1994-03-08 | 1999-03-31 | 三菱電機ビルテクノサービス株式会社 | Sliding door device |
| FR2902415A1 (en) * | 2006-06-19 | 2007-12-21 | Sarl A S B S Sarl | Lift safety device for maintaining hoistway door, has electromagnetic locking units with electromagnets, where units are associated to hoistway door of lift shaft for maintaining door in closed position |
| JP2008044717A (en) * | 2006-08-16 | 2008-02-28 | Hitachi Building Systems Co Ltd | Safety device for elevator entrance |
| CN101801831A (en) * | 2007-10-11 | 2010-08-11 | 三菱电机株式会社 | Elevator security system |
-
2013
- 2013-10-26 CN CN201310536084.6A patent/CN103538993A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2875946B2 (en) * | 1994-03-08 | 1999-03-31 | 三菱電機ビルテクノサービス株式会社 | Sliding door device |
| FR2902415A1 (en) * | 2006-06-19 | 2007-12-21 | Sarl A S B S Sarl | Lift safety device for maintaining hoistway door, has electromagnetic locking units with electromagnets, where units are associated to hoistway door of lift shaft for maintaining door in closed position |
| JP2008044717A (en) * | 2006-08-16 | 2008-02-28 | Hitachi Building Systems Co Ltd | Safety device for elevator entrance |
| CN101801831A (en) * | 2007-10-11 | 2010-08-11 | 三菱电机株式会社 | Elevator security system |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727685A (en) * | 2015-03-12 | 2015-06-24 | 南京工程学院 | Anti-pinch device for automatic door |
| CN107021409A (en) * | 2015-11-06 | 2017-08-08 | 株式会社日立制作所 | The control method of lift appliance and lift appliance |
| CN107021409B (en) * | 2015-11-06 | 2019-07-05 | 株式会社日立制作所 | The control method of lift appliance and lift appliance |
| CN106765977A (en) * | 2017-01-05 | 2017-05-31 | 广东美的制冷设备有限公司 | Air-conditioner and its door-plate control method, device |
| CN106765979A (en) * | 2017-01-05 | 2017-05-31 | 广东美的制冷设备有限公司 | The door-plate control method and device of air-conditioner and air-conditioner |
| CN106765979B (en) * | 2017-01-05 | 2019-11-26 | 广东美的制冷设备有限公司 | The door-plate control method and device of air conditioner and air conditioner |
| CN110582457A (en) * | 2017-04-24 | 2019-12-17 | 尹一植 | Safety device for preventing hands of elevator from being clamped by using safety contact plate |
| CN110582457B (en) * | 2017-04-24 | 2020-05-22 | 尹一植 | Safety device for preventing hands of elevator from being clamped by using safety contact plate |
| WO2020107683A1 (en) * | 2018-11-30 | 2020-06-04 | 无锡小天鹅电器有限公司 | Device operation control method and apparatus, and clothes treatment apparatus |
| CN110329885A (en) * | 2019-07-16 | 2019-10-15 | 浙江梅轮电梯股份有限公司 | A kind of elevator door finger pinch device |
| CN110668286A (en) * | 2019-11-04 | 2020-01-10 | 杭州奥德森电梯有限公司 | Household traction steel belt platform elevator |
| CN110668286B (en) * | 2019-11-04 | 2024-05-24 | 杭州奥德森电梯有限公司 | Household traction steel belt platform elevator |
| US20240182270A1 (en) * | 2021-04-28 | 2024-06-06 | Inventio Ag | Shaft door with a door guard arrangement |
| CN113291960A (en) * | 2021-05-27 | 2021-08-24 | 苏州江南嘉捷电梯有限公司 | Elevator door safety device and elevator |
| CN113291960B (en) * | 2021-05-27 | 2024-02-23 | 苏州江南嘉捷电梯有限公司 | Elevator door safety device and elevator |
| WO2024125429A1 (en) * | 2022-12-16 | 2024-06-20 | 日立楼宇技术（广州）有限公司 | Elevator door control system and method, electronic device, and storage medium |
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Application publication date: 20140129 |