CN102367131A - Clamping wire rope type protection device for preventing cage from accidently moving - Google Patents

Clamping wire rope type protection device for preventing cage from accidently moving Download PDF

Info

Publication number
CN102367131A
CN102367131A CN2011102901916A CN201110290191A CN102367131A CN 102367131 A CN102367131 A CN 102367131A CN 2011102901916 A CN2011102901916 A CN 2011102901916A CN 201110290191 A CN201110290191 A CN 201110290191A CN 102367131 A CN102367131 A CN 102367131A
Authority
CN
China
Prior art keywords
wire rope
mount pad
braking
rope type
steel
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
CN2011102901916A
Other languages
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 ELEVATOR CO Ltd
Original Assignee
IFE ELEVATOR 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 ELEVATOR CO Ltd filed Critical IFE ELEVATOR CO Ltd
Priority to CN2011102901916A priority Critical patent/CN102367131A/en
Publication of CN102367131A publication Critical patent/CN102367131A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to the technical field of an elevator, and particularly relates to a clamping wire rope type protection device for preventing a cage from accidently moving. The protection device comprises a left mounting base and a right mounting base, which are mounted on a dragging frame and are symmetrically arranged, wherein both of the left mounting base and right mounting base are provided with a magnet coil device; the magnet coil devices are connected to pressing springs; the pressing springs are connected to a wire rope braking component; left and right two wire rope braking components are matched with a dragging wire rope; and the magnet coil devices are electrically connected to a control circuit board of the elevator. The clamping wire rope 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 folder steel wire rope type fender guard that prevents the car accidental shifting
Technical field:
The present invention relates to the elevator technology field, relate in particular to a kind of folder steel wire rope type fender guard 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 folder steel wire rope type fender guard 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 folder steel wire rope type fender guard that prevents the car accidental shifting; It comprises and is installed on machine frame and symmetrically arranged left mount pad and right mount pad; Left side mount pad and right mount pad are provided with electromagnetic spool device, and electromagnetic spool device is connected with holddown spring, and holddown spring is connected with the steel rope brake assemblies; About two steel rope brake assemblies and traction steel-cable coupling, said electromagnetic spool device is electrically connected the elevator control circuit plate.
Said steel rope brake assemblies comprises braking iron block and braking nylon block; One end of said braking iron block connects said holddown spring; The other end of said braking iron block connects said braking nylon block, and the braking nylon block of right ends is mutually opposed and can clamp traction steel-cable.
The opposed faces of the braking nylon block of said right ends offers the clamping recess with the traction steel-cable coupling.
Said left mount pad and right mount pad are provided with the detector switch that is touched by the braking iron block.
Be connected with pilot pin between said left mount pad and the right mount pad.
Beneficial effect of the present invention is:
A kind of folder steel wire rope type fender guard that prevents the car accidental shifting according to the invention; It comprises and is installed on machine frame and symmetrically arranged left mount pad and right mount pad, and left mount pad and right mount pad are provided with electromagnetic spool device, and electromagnetic spool device is connected with holddown spring; Holddown spring is connected with the steel rope brake assemblies; About two steel rope brake assemblies and traction steel-cable coupling, 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; Reduce the potential safety hazard that brings the passenger, improve 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 folder steel wire rope type fender guard that prevents the car accidental shifting of the present invention; Its structure is, it comprises and be installed on machine frame and symmetrically arranged left mount pad 2 and right mount pad 3 that left mount pad 2 is provided with electromagnetic spool device 1 with right mount pad 3; Electromagnetic spool device 1 is connected with holddown spring 6; Holddown spring 6 is connected with the steel rope brake assemblies, about two steel rope brake assemblies and traction steel-cable 10 couplings, said electromagnetic spool device 1 is electrically connected the elevator control circuit plate.Said steel rope brake assemblies comprises braking iron block 4 and braking nylon block 5; One end of said braking iron block 4 connects said holddown spring 6; The other end of said braking iron block 4 connects said braking nylon block 5; The braking nylon block 5 of right ends is mutually opposed and can clamp traction steel-cable 10, and this structural repair maintenance is simple, only needs dismounting braking nylon block 5 to change and gets final product.Further, the opposed faces of the braking nylon block 5 of said right ends offers the clamping recess with traction steel-cable 10 couplings, and two braking nylon blocks 5 are through clamping recess anchor clamps traction steel-cable 10.Further, said left mount pad 2 is provided with the detector switch 7 that is touched by braking iron block 4 with right mount pad 3., when braking iron block 4 touched detector switch 7, detector switch 7 was given elevator control circuit plate generation signals, and control electromagnetic spool device 1 keeps mode of operation.Further, be connected with pilot pin 8 between said left mount pad 2 and the right mount pad 3, when pilot pin 8 can conveniently be installed this device, two braking nylon block 5 alignment installed.
A kind of folder steel wire rope type fender guard that prevents the car accidental shifting of the present invention; Its principle of work is; When elevator normally moves, the magnetic force that electromagnetic spool device 1 energising back produces will inwardly compress and suck, and the steel rope brake assemblies is opened and do not clamped traction steel-cable 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 braked iron block 4 and are pressed in traction steel-cable 10 with braking nylon block 5, under the clamping action of the braking nylon block 5 of traction steel-cable 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 steel rope brake assemblies, 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 (5)

1. folder steel wire rope type fender guard that prevents the car accidental shifting; It is characterized in that: it comprises and is installed on machine frame and symmetrically arranged left mount pad (2) and right mount pad (3); Left side mount pad (2) and right mount pad (3) are provided with electromagnetic spool device (1); Electromagnetic spool device (1) is connected with holddown spring (6); Holddown spring (6) is connected with the steel rope brake assemblies, about two steel rope brake assemblies and traction steel-cable (10) coupling, said electromagnetic spool device (1) is electrically connected the elevator control circuit plate.
2. a kind of folder steel wire rope type fender guard that prevents the car accidental shifting according to claim 1; It is characterized in that: said steel rope brake assemblies comprises braking iron block (4) and braking nylon block (5); One end of said braking iron block (4) connects said holddown spring (6); The other end of said braking iron block (4) connects said braking nylon block (5), and the braking nylon block (5) of right ends is mutually opposed and can clamp traction steel-cable (10).
3. a kind of folder steel wire rope type fender guard that prevents the car accidental shifting according to claim 2 is characterized in that: the opposed faces of the braking nylon block (5) of said right ends offers the clamping recess with traction steel-cable (10) coupling.
4. a kind of folder steel wire rope type fender guard that prevents the car accidental shifting according to claim 3 is characterized in that: said left mount pad (2) and right mount pad (3) are provided with the detector switch (7) that is touched by braking iron block (4).
5. according to each described a kind of folder steel wire rope type fender guard that prevents the car accidental shifting of claim 1 to 4, it is characterized in that: be connected with pilot pin (8) between said left mount pad (2) and the right mount pad (3).
CN2011102901916A 2011-09-28 2011-09-28 Clamping wire rope type protection device for preventing cage from accidently moving Pending CN102367131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102901916A CN102367131A (en) 2011-09-28 2011-09-28 Clamping wire rope type protection device for preventing cage from accidently moving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102901916A CN102367131A (en) 2011-09-28 2011-09-28 Clamping wire rope type protection device for preventing cage from accidently moving

Publications (1)

Publication Number Publication Date
CN102367131A true CN102367131A (en) 2012-03-07

Family

ID=45759732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102901916A Pending CN102367131A (en) 2011-09-28 2011-09-28 Clamping wire rope type protection device for preventing cage from accidently moving

Country Status (1)

Country Link
CN (1) CN102367131A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102701041A (en) * 2012-06-14 2012-10-03 江苏中威重工机械有限公司 Anti-abrasion wire rope clamping plate
CN103274275A (en) * 2013-04-26 2013-09-04 江南嘉捷电梯股份有限公司 Device preventing lift car from moving by accident
CN105438944A (en) * 2016-01-15 2016-03-30 河南省特种设备安全检测研究院商丘分院 Two-way anti-shearing protection system of elevator
CN106276619A (en) * 2016-10-18 2017-01-04 太原重工股份有限公司 The safety rope protection device of lifting appliance, lockable mechanism and lifting appliance
CN108275538A (en) * 2018-04-04 2018-07-13 浙江蒂尔森电梯有限公司 A kind of express elevator safety tongs
CN109346819A (en) * 2018-09-12 2019-02-15 泰兴市鋆兴通讯设备有限公司 A kind of subway easy to use LTE Combined antenna
CN110316633A (en) * 2019-07-12 2019-10-11 深圳市海浦蒙特科技有限公司 It is a kind of to stop the control method and system opened the door for elevator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1048013A (en) * 1990-01-18 1990-12-26 中国矿业大学 Gig friction braking method and device
CN1084482A (en) * 1992-07-24 1994-03-30 禾利斯脱-惠脱内电梯有限公司 Elevator car brake with spring driven brake shoes
WO2000078660A1 (en) * 1999-06-19 2000-12-28 Kisan Information System Corp. Emergency rope brake device for elevator systems
KR100451818B1 (en) * 2003-10-21 2004-10-08 주식회사 세이펠 Rope Braking Device For Elevator
CN101357727A (en) * 2007-08-01 2009-02-04 东芝电梯株式会社 Elevator cage fixture mechanism
US20100288587A1 (en) * 2009-05-15 2010-11-18 Doran Paul J Elevator rope braking system
CN201914801U (en) * 2010-12-30 2011-08-03 沈阳博林特电梯股份有限公司 Electromagnetic wedge-shaped bidirectional rope clamp
CN202296672U (en) * 2011-09-28 2012-07-04 快意电梯有限公司 A steel wire rope clamping type protection device preventing accidental movement of an elevator car

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1048013A (en) * 1990-01-18 1990-12-26 中国矿业大学 Gig friction braking method and device
CN1084482A (en) * 1992-07-24 1994-03-30 禾利斯脱-惠脱内电梯有限公司 Elevator car brake with spring driven brake shoes
WO2000078660A1 (en) * 1999-06-19 2000-12-28 Kisan Information System Corp. Emergency rope brake device for elevator systems
KR100451818B1 (en) * 2003-10-21 2004-10-08 주식회사 세이펠 Rope Braking Device For Elevator
CN101357727A (en) * 2007-08-01 2009-02-04 东芝电梯株式会社 Elevator cage fixture mechanism
US20100288587A1 (en) * 2009-05-15 2010-11-18 Doran Paul J Elevator rope braking system
CN201914801U (en) * 2010-12-30 2011-08-03 沈阳博林特电梯股份有限公司 Electromagnetic wedge-shaped bidirectional rope clamp
CN202296672U (en) * 2011-09-28 2012-07-04 快意电梯有限公司 A steel wire rope 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
CN102701041A (en) * 2012-06-14 2012-10-03 江苏中威重工机械有限公司 Anti-abrasion wire rope clamping plate
CN103274275A (en) * 2013-04-26 2013-09-04 江南嘉捷电梯股份有限公司 Device preventing lift car from moving by accident
CN103274275B (en) * 2013-04-26 2015-03-18 江南嘉捷电梯股份有限公司 Device preventing lift car from moving by accident
CN105438944A (en) * 2016-01-15 2016-03-30 河南省特种设备安全检测研究院商丘分院 Two-way anti-shearing protection system of elevator
CN105438944B (en) * 2016-01-15 2017-08-25 河南省特种设备安全检测研究院商丘分院 The two-way anti-shear protective system of elevator
CN106276619A (en) * 2016-10-18 2017-01-04 太原重工股份有限公司 The safety rope protection device of lifting appliance, lockable mechanism and lifting appliance
CN106276619B (en) * 2016-10-18 2017-12-26 太原重工股份有限公司 The safety rope protection device and lifting appliance of lifting appliance
CN108275538A (en) * 2018-04-04 2018-07-13 浙江蒂尔森电梯有限公司 A kind of express elevator safety tongs
CN109346819A (en) * 2018-09-12 2019-02-15 泰兴市鋆兴通讯设备有限公司 A kind of subway easy to use LTE Combined antenna
CN110316633A (en) * 2019-07-12 2019-10-11 深圳市海浦蒙特科技有限公司 It is a kind of to stop the control method and system opened the door for elevator
CN110316633B (en) * 2019-07-12 2021-03-19 深圳市海浦蒙特科技有限公司 Control method and system for opening door of elevator during stop

Similar Documents

Publication Publication Date Title
CN102367131A (en) Clamping wire rope type protection device for preventing cage from accidently moving
CN202296672U (en) A steel wire rope clamping type protection device preventing accidental movement of an elevator car
CN205500496U (en) Device for preventing elevator is unexpected to be removed
CN102674108B (en) Electronic control brake device for elevator cage
CN103086225B (en) Anti-slip protection device for elevator
CN202657790U (en) Electromagnetic collision prevention device
CN202643033U (en) Electronic control elevator car braking device
CN106516933A (en) Electrodynamic type safety tong device and brake method of electrodynamic type safety tong device
CN204938625U (en) Used during elevator falling fender guard
CN202296670U (en) A guide rail clamping type protection device preventing accidental movement of an elevator car
CN102659009A (en) Magnetic force anti-collision device for elevator
CN102367130A (en) Clamping guide rail type protection device for preventing cage from accidently moving
CN205061286U (en) Two cars are towline tension compensation arrangement for elevator
CN202810300U (en) Safeguard system of stereo garage
CN204871022U (en) Device of turning on one's side is prevented to mine car safe in utilization
CN204265288U (en) Rope broken protector and construction machinery and equipment
CN203582221U (en) Car accidental movement protective device
CN206266034U (en) A kind of new kind of brake gears for car
CN107217890B (en) A kind of two layers of lifting cross sliding type parking equipment of anti-fall formula
CN107269071B (en) A kind of anti-skidding two layers of lifting cross sliding type parking equipment of anti-fall formula
CN202530400U (en) Height limiting device with early warning buffer function
CN204873336U (en) Unexpected amount of movement controlling means of elevator car
CN204150851U (en) A kind of car anti-running control circuit
CN202625538U (en) Elevator maintenance safety device
CN101725266A (en) Parking equipment dynamic broken chain anti-falling facility

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
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.

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

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

WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120307

C02 Deemed withdrawal of patent application after publication (patent law 2001)