CN102367130A - Clamping guide rail type protection device for preventing cage from accidently moving - Google Patents

Clamping guide rail type protection device for preventing cage from accidently moving Download PDF

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Publication number
CN102367130A
CN102367130A CN2011102901846A CN201110290184A CN102367130A CN 102367130 A CN102367130 A CN 102367130A CN 2011102901846 A CN2011102901846 A CN 2011102901846A CN 201110290184 A CN201110290184 A CN 201110290184A CN 102367130 A CN102367130 A CN 102367130A
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CN
China
Prior art keywords
elevator
protection device
guide rail
iron block
rail type
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
Application number
CN2011102901846A
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Chinese (zh)
Inventor
辛全忠
龙永志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFE Elevators Co Ltd
Original Assignee
IFE Elevators Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IFE Elevators Co Ltd filed Critical IFE Elevators Co Ltd
Priority to CN2011102901846A priority Critical patent/CN102367130A/en
Publication of CN102367130A publication Critical patent/CN102367130A/en
Pending legal-status Critical Current

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  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

The invention relates to the technical field of an elevator, and particularly relates to a clamping guide rail type protection device for preventing a cage from accidently moving. The protection device comprises a U-shaped mounting base which is mounted on an upper beam of a cage frame, wherein two ends of a U-shaped opening of the U-shaped mounting base are both provided with a magnet coil device; the magnet coil devices are connected to pressing springs; the pressing springs are connected to a brake block component; and the magnet coil devices are electrically connected to a control circuit board of the elevator. The clamping guide rail type protection device provided by the invention can efficiently prevent the cage from accidently moving in a level area, can reduce the potential safety hazard for passengers and can promote the safety of the elevator.

Description

A kind of guide tracked fender guard of folder that prevents the car accidental shifting
Technical field:
The present invention relates to the elevator technology field, relate in particular to a kind of guide tracked fender guard of folder that prevents the car accidental shifting.
Background technology:
Elevator be a kind of be the vertical conveyor of power with the electrical motor, case shape gondola is housed, be used for tier building and take advantage of people or carrying goods.Elevator is as the transport facility of vertical direction, become important Architectural Equipment in skyscraper and public place and indispensable.The development of Along with computer technology, automatic technology and Power Electronic Technique, modem elevator have become the representative type electromechanical integrated product.Raising along with whole national economy strength; The people's personal consumption level rises appreciably; The real estate developer releases medium-to-high grade little high level and high-rise residential building one after another energetically, has driven increasing rapidly of residential lift, becomes the main growth point in whole elevator market.
Traditional elevator is not provided with car accidental shifting fender guard; When car opens the door the district during flat bed at flat bed; The situation of the car accidental shifting of non-road-holding property might take place, and the situation of this car accidental shifting in leveling zone is sheared easily and is hurt the passenger; Bring great potential safety hazard to the passenger, also reduced the safety of elevator.
Summary of the invention:
The objective of the invention is to the deficiency of prior art and a kind of guide tracked fender guard of folder that prevents the car accidental shifting is provided; Can effectively avoid taking place the situation of car accidental shifting in leveling zone; Reduce the potential safety hazard that brings the passenger, improve the safety of elevator.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of guide tracked fender guard of folder that prevents the car accidental shifting; It comprises the U type mount pad that is installed on sedan-chair frame upper beam; The U type mouth two ends of U type mount pad are provided with electromagnetic spool device; Electromagnetic spool device is connected with holddown spring, and holddown spring is connected with the brake shoes assembly, and said electromagnetic spool device is electrically connected the elevator control circuit plate.
Said brake shoes assembly comprises action iron block and brake facing, and an end of said action iron block connects said holddown spring, and the other end of said action iron block connects said brake facing.
The U type mouth two ends of said U type mount pad are provided with the micro-switch that is touched by the action iron block.
Beneficial effect of the present invention is:
A kind of guide tracked fender guard of folder that prevents the car accidental shifting according to the invention; It comprises the U type mount pad that is installed on sedan-chair frame upper beam; The U type mouth two ends of U type mount pad are provided with electromagnetic spool device, and electromagnetic spool device is connected with holddown spring, and holddown spring is connected with the brake shoes assembly; Said electromagnetic spool device is electrically connected the elevator control circuit plate; The present invention can effectively avoid taking place the situation of car accidental shifting in leveling zone, reduces the potential safety hazard that brings the passenger, improves the safety of elevator.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further described:
As shown in Figure 1; A kind of guide tracked fender guard of folder that prevents the car accidental shifting of the present invention, its structure are that it comprises the U type mount pad 2 that is installed on sedan-chair frame upper beam; The U type mouth two ends of U type mount pad 2 are provided with electromagnetic spool device 1; Electromagnetic spool device 1 is connected with holddown spring 6, and holddown spring 6 is connected with the brake shoes assembly, and said electromagnetic spool device 1 is electrically connected the elevator control circuit plate.Further; Said brake shoes assembly comprises action iron block 4 and brake facing 5, and an end of said action iron block 4 connects said holddown spring 6, and the other end of said action iron block 4 connects said brake facing 5; This structural repair maintenance is simple, only needs dismounting brake facing 5 to change and gets final product.Further; The U type mouth two ends of said U type mount pad 2 are provided with the micro-switch 3 that is touched by action iron block 4; When action iron block 4 touched micro-switch 3, micro-switch 3 was given elevator control circuit plate generation signals, and control electromagnetic spool device 1 keeps mode of operation.
A kind of guide tracked fender guard of folder that prevents the car accidental shifting of the present invention, its principle of work be, when elevator normally moves, the magnetic force that electromagnetic spool device 1 energising back produces will inwardly compress and suck, and the brake shoes assembly is opened and do not clamped guide rail 10.When the car flat bed opened the door, the safety door latch loop was broken off, and leveling device issues a signal to the elevator control circuit plate; Control electromagnetic spool device 1 cut off the power supply after the elevator control circuit plate received signal; Electromagnetic spool device 1 loses magnetic force, and holddown spring 6 outside ejections will be moved iron block 4 and are pressed in guide rail 10 with brake facing 5, under the clamping action of the brake facing 5 of guide rail 10 left and right sides; Car can not move up or down; Can effectively avoid taking place the situation of car accidental shifting in leveling zone, reduce the potential safety hazard that brings the passenger, improve the safety of elevator.When the car door door-closing in-place, the safety door latch loop is connected, and electromagnetic spool device 1 gets electric, and magnetic force is regained holddown spring 6 and brake shoes assembly, and car normally moves.
The above only is a preferred embodiments of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.

Claims (3)

1. guide tracked fender guard of folder that prevents the car accidental shifting; It is characterized in that: it comprises the U type mount pad (2) that is installed on sedan-chair frame upper beam; The U type mouth two ends of U type mount pad (2) are provided with electromagnetic spool device (1); Electromagnetic spool device (1) is connected with holddown spring (6), and holddown spring (6) is connected with the brake shoes assembly, and said electromagnetic spool device (1) is electrically connected the elevator control circuit plate.
2. a kind of guide tracked fender guard of folder that prevents the car accidental shifting according to claim 1; It is characterized in that: said brake shoes assembly comprises action iron block (4) and brake facing (5); One end of said action iron block (4) connects said holddown spring (6), and the other end of said action iron block (4) connects said brake facing (5).
3. a kind of guide tracked fender guard of folder that prevents the car accidental shifting according to claim 2 is characterized in that: the U type mouth two ends of said U type mount pad (2) are provided with the micro-switch (3) that is touched by action iron block (4).
CN2011102901846A 2011-09-28 2011-09-28 Clamping guide rail type protection device for preventing cage from accidently moving Pending CN102367130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102901846A CN102367130A (en) 2011-09-28 2011-09-28 Clamping guide rail type protection device for preventing cage from accidently moving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102901846A CN102367130A (en) 2011-09-28 2011-09-28 Clamping guide rail type protection device for preventing cage from accidently moving

Publications (1)

Publication Number Publication Date
CN102367130A true CN102367130A (en) 2012-03-07

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Country Status (1)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104150316A (en) * 2014-08-07 2014-11-19 江苏蒙哥马利电梯有限公司 Device for preventing elevator cage from abnormally moving
CN104781174A (en) * 2012-11-15 2015-07-15 奥的斯电梯公司 Elevator brake
CN105858396A (en) * 2016-05-12 2016-08-17 西子优耐德电梯有限公司 Device for preventing elevator car from moving accidentally
CN110271930A (en) * 2019-06-25 2019-09-24 快意电梯股份有限公司 Elevator car slipping rescues automatic detection device and detection method
CN113264433A (en) * 2021-06-28 2021-08-17 曾昭达 Load balancing energy balancing elevator
CN113307129A (en) * 2021-06-28 2021-08-27 曾昭达 Power system of load balancing and energy balancing elevator
CN113371568A (en) * 2021-06-28 2021-09-10 曾昭达 Flat energy elevator brake device
CN113581976A (en) * 2020-04-30 2021-11-02 奥的斯电梯公司 Guide device for an elevator car and elevator system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85109574A (en) * 1985-12-29 1987-10-21 郑永如 Safeguard device of elevator
JPH072452A (en) * 1993-06-15 1995-01-06 Mitsubishi Electric Corp Brake control device for linear motor-driven elevator
CN101357727A (en) * 2007-08-01 2009-02-04 东芝电梯株式会社 Elevator cage fixture mechanism
CN1880208B (en) * 2005-06-17 2010-09-15 因温特奥股份公司 Safety brake device
CN102085989A (en) * 2009-12-02 2011-06-08 株式会社日立制作所 Elevator
CN202296670U (en) * 2011-09-28 2012-07-04 快意电梯有限公司 A guide rail clamping type protection device preventing accidental movement of an elevator car

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85109574A (en) * 1985-12-29 1987-10-21 郑永如 Safeguard device of elevator
JPH072452A (en) * 1993-06-15 1995-01-06 Mitsubishi Electric Corp Brake control device for linear motor-driven elevator
CN1880208B (en) * 2005-06-17 2010-09-15 因温特奥股份公司 Safety brake device
CN101357727A (en) * 2007-08-01 2009-02-04 东芝电梯株式会社 Elevator cage fixture mechanism
CN102085989A (en) * 2009-12-02 2011-06-08 株式会社日立制作所 Elevator
CN202296670U (en) * 2011-09-28 2012-07-04 快意电梯有限公司 A guide rail clamping type protection device preventing accidental movement of an elevator car

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104781174A (en) * 2012-11-15 2015-07-15 奥的斯电梯公司 Elevator brake
US9688512B2 (en) 2012-11-15 2017-06-27 Otis Elevator Company Elevator brake
CN104150316A (en) * 2014-08-07 2014-11-19 江苏蒙哥马利电梯有限公司 Device for preventing elevator cage from abnormally moving
WO2016019783A1 (en) * 2014-08-07 2016-02-11 江苏蒙哥马利电梯有限公司 Device preventing abnormal movement of lift cage
CN104150316B (en) * 2014-08-07 2017-05-24 江苏蒙哥马利电梯有限公司 Device for preventing elevator cage from abnormally moving
CN105858396A (en) * 2016-05-12 2016-08-17 西子优耐德电梯有限公司 Device for preventing elevator car from moving accidentally
CN110271930A (en) * 2019-06-25 2019-09-24 快意电梯股份有限公司 Elevator car slipping rescues automatic detection device and detection method
CN113581976A (en) * 2020-04-30 2021-11-02 奥的斯电梯公司 Guide device for an elevator car and elevator system
CN113264433A (en) * 2021-06-28 2021-08-17 曾昭达 Load balancing energy balancing elevator
CN113307129A (en) * 2021-06-28 2021-08-27 曾昭达 Power system of load balancing and energy balancing elevator
CN113371568A (en) * 2021-06-28 2021-09-10 曾昭达 Flat energy elevator brake device

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone

Applicant after: IFE Elevators Co., Ltd.

Address before: Xie hang Qingxi Town 523000 Guangdong city of Dongguan Province Jinlong Industrial Zone Fiat Elevator Co. Ltd.

Applicant before: IFE Elevator Co.,Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: IFE ELEVATOR CO., LTD. TO: IFE ELEVATORS CO., LTD.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120307