CN202294801U - Safety braking protective system for aerial cableway sliding rope - Google Patents
Safety braking protective system for aerial cableway sliding rope Download PDFInfo
- Publication number
- CN202294801U CN202294801U CN2011204383315U CN201120438331U CN202294801U CN 202294801 U CN202294801 U CN 202294801U CN 2011204383315 U CN2011204383315 U CN 2011204383315U CN 201120438331 U CN201120438331 U CN 201120438331U CN 202294801 U CN202294801 U CN 202294801U
- Authority
- CN
- China
- Prior art keywords
- control system
- rope
- detecting element
- steel rope
- monitoring control
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a safety braking protective system for an aerial cableway sliding rope. The safety braking protective system is provided with a voice alarm device and a monitoring control system; and a programmable logic controller (PLC) and an uninterrupted power supply (UPS) are arranged in the monitoring control system. When the safety braking protective system works in an aerial cableway, the monitoring control system picks up speed signals in real time through a speed measuring element, and memorizes the monitored state; when dangerous sliding appears, the monitoring control system sends an action signal to a steel wire rope capturing device, and the voice alarm device gives an alarm; and when an over-speed phenomenon appears, the monitoring control system sends an action signal to a wheel edge braking device, and the voice alarm device gives an alarm. Monitoring and protection are integrated into a whole, so that 'galloping' and rope sliding accidents are effectively prevented.
Description
Technical field
The utility model relates to the transport establishment through rope traction such as a kind of mine winch, cableway, sliding rope of a kind of specifically aerial rope way rope and safety arrestment protection system.
Background technology
Aerial rope way as actuating device, adopts electrodeless on-cycle steel rope to carry as traction through the friction wheel on the motor drives reductor; The steel rope afterbody leans on the tightening device tensioning, relies on rope sheave to support on the way, to keep rich degree and the tension force of steel rope between support roller; Thereby rope clamping device will be taken advantage of people's chair lift to be connected with steel rope and do the circulation row thereupon and realize transporting personnel.Because its particularity, safety performance is strict.The aerial rope way safety guard mainly contains at present:
Power hydraulic pressure piece formula service brake is installed in the retarder speed end, and when aerial rope way occurs under running condition: overrun, owe speed, anxious master's motor stall at once when situation such as stopping, service brake is braked, and aerial rope way is out of service.But under special situation, as: service brake inefficacy, coupler connect disconnection, reductor internal gear pair or worm gear pair wear out failure with reductor, the automatic fast turn-around of equipment under the effect of taking advantage of people's gravity at this moment, and then cause " driving " accident.
Emergency braking, friction coefficient reduce in the use; Under the monolateral situation of passenger; Steel rope one side is overweight, and drive wheel both sides tension force exceeds the threshold friction tractive force between drive wheel and steel rope, and then will cause skidding between steel rope and the drive wheel.For steel wire slip accident in the ropeway operation process, still there is not anti-skid device in the market.
In addition, the part mine also has been equipped with monitoring and protecting equipment for aerial rope way, but they send early warning at dangerous situation, generation that can not the prevention accident.Do not have also on the market that a cover is complete, the failure-free safety system solves steel rope and slides and the service braking Problem of Failure, cause repeatedly taking the aerial rope way casualty accident.
The utility model content
The utility model is in order to address the above problem; Overcome the weak point of existing protection system; The utility model adopts the speed detecting element and is the monitor control system of core with PLC; Operating part utilizes steel rope to arrest device and wheel edge trig device, and sliding rope of a kind of aerial rope way rope and safety arrestment protection system thereof are provided.
The technical scheme that the utility model adopted: aerial rope way sliding rope safety arrestment protection system comprises that steel rope arrests device, support roller, detecting element A, steel rope, monitor control system, phonetic alarm device, detecting element B, wheel edge trig device, drive wheel.This utility model is provided with a phonetic alarm device and monitor control system; Said monitor control system inside is provided with PLC controller and UPS; Be fixed with wheel edge trig device and detecting element B on the said drive wheel respectively; Drive wheel flexibly connects through steel rope and support roller, is fixed with a detecting element A on the said support roller and is fixed with corresponding steel rope and arrest device, and said steel rope is arrested device and is fixedly mounted on the aerial rope way head; Adopt modes such as Hydraulic Station and Electrohydraulic push rod, said monitor control system is arrested device, detecting element A, phonetic alarm device, detecting element B, is taken turns the edge trig device and be connected through lead and steel rope.
When the aerial rope way operation, monitor control system carries out real-time speed picking up signal and memory monitoring state through detecting element; When dangerous the slip occurring, arrest device by monitor control system to steel rope and send actuating signal, steel rope is implemented to arrest, phonetic alarm device is reported to the police simultaneously; When the hypervelocity phenomenon occurring, send actuating signal by monitor control system to wheel edge trig device, phonetic alarm device is reported to the police simultaneously.
Said monitor control system is a core with the PLC controller that can show and be provided with parameter, and is furnished with the UPS back-up source.Carry out picking up signal through detecting element, the aerial rope way operating condition is monitored in real time, judge the running state safety, and send control signal at any time.
Said steel rope arrest device be installed in the aerial rope way head near not influence personnel get on or off the bus, its structure can adopt wedge, cam mechanism etc.; Propulsion source can adopt Hydraulic Station, Electrohydraulic push rod etc.When the dangerous slip of steel rope, steel rope is implemented to arrest.
The said edge trig device of taking turns is the terminal brake unit in the aerial rope way operational process, and in transformation process, the support of wheel edge trig device can adopt the mode of welding and former frame to fix; Structure adopts the bar linkage structure friction disc brake, Pan Zha braking etc.; Its propulsion source can adopt Hydraulic Station, Electrohydraulic push rod etc.When hypervelocity occurring, drive wheel is implemented braking.
Said phonetic alarm device is installed in control cabin or goes up the servant place, is convenient to when sending alerting signal discovered by the people.
Beneficial effect: when this utility model connects disconnection, reductor internal gear pair or worm gear pair wear out failure at service brake inefficacy, coupler with reductor, can take turns the limit edge trig by actv., prevent that " driving " phenomenon from taking place; When causing the dangerous slip of steel rope owing to friction coefficient reduction, emergency braking etc., steel rope is arrested device and can effectively be avoided the state of affairs to worsen.
Description of drawings
Fig. 1 is the utility model structural representation.
Among Fig. 1: 1 steel rope is arrested device; 2 support rollers; 3 detecting element A; 4 steel ropes; 5 monitor control systems; 6 phonetic alarm devices; 7 detecting element B; 8 take turns the edge trig device; 9 drive wheels.
The specific embodiment
Below in conjunction with accompanying drawing the utility model aerial rope way sliding rope safety arrestment protection system is further described:
In the drawings, aerial rope way sliding rope safety arrestment protection system comprises that steel rope arrests device 1, support roller 2, detecting element A3, steel rope 4, monitor control system 5, phonetic alarm device 6, detecting element B7, wheel edge trig device 8, drive wheel 9.This utility model is provided with a phonetic alarm device 6 and monitor control system 5; Said monitor control system 5 inside are provided with PLC controller and UPS; Be fixed with wheel edge trig device 8 and detecting element B7 on the said drive wheel 9; Drive wheel 9 flexibly connects through steel rope 4 and support roller 2; Be fixed with a detecting element A3 on the said support roller 2 and be fixed with corresponding steel rope and arrest device 1; Said steel rope is arrested device 1 and is fixedly mounted on the aerial rope way head, adopts modes such as Hydraulic Station and Electrohydraulic push rod, and said monitor control system 5 is arrested device 1, detecting element A3, phonetic alarm device 6, detecting element B7, taken turns edge trig device 8 and be connected through lead and steel rope.
When the aerial rope way operation, monitor control system 5 carries out real-time speed picking up signal and memory monitoring state through detecting element A3, detecting element B7; When dangerous the slip occurring, arrest device 1 by monitor control system 5 to steel rope and send actuating signal, steel rope 4 is implemented to arrest, phonetic alarm device 6 is reported to the police simultaneously.When the hypervelocity phenomenon occurring, send actuating signal by monitor control system 5 to wheel edge trig device 8, phonetic alarm device 6 is reported to the police simultaneously.
Claims (1)
1. aerial rope way is slided rope safety arrestment protection system; This utility model comprises that steel rope arrests device (1), support roller (2), detecting element A (3), monitor control system (5), phonetic alarm device (6), detecting element B (7), wheel edge trig device (8); It is characterized in that: this utility model is provided with a phonetic alarm device (6) and monitor control system (5); Said monitor control system (5) inside is provided with PLC controller and UPS; Be fixed with wheel edge trig device (8) and detecting element B (7) on the said drive wheel (9) respectively; Drive wheel (9) flexibly connects through steel rope (4) and support roller (2); Be fixed with a detecting element A (3) on the said support roller (2) and be fixed with corresponding steel rope and arrest device (1); Said steel rope is arrested device (1) and is fixedly mounted on the aerial rope way head, said monitor control system (5) through lead and steel rope arrest device (1), detecting element A (3), phonetic alarm device (6), detecting element B (7), wheel edge trig device (8) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204383315U CN202294801U (en) | 2011-11-08 | 2011-11-08 | Safety braking protective system for aerial cableway sliding rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204383315U CN202294801U (en) | 2011-11-08 | 2011-11-08 | Safety braking protective system for aerial cableway sliding rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294801U true CN202294801U (en) | 2012-07-04 |
Family
ID=46363752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204383315U Expired - Fee Related CN202294801U (en) | 2011-11-08 | 2011-11-08 | Safety braking protective system for aerial cableway sliding rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294801U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085821A (en) * | 2011-11-08 | 2013-05-08 | 徐州中矿科达机电有限公司 | Safety braking protection system of aerial ropeway slipping rope |
| CN103183035A (en) * | 2013-03-28 | 2013-07-03 | 徐州禾一机械科技有限公司 | Protective device for aerial cableway |
| CN104129391A (en) * | 2014-08-06 | 2014-11-05 | 山东省四方机电设备有限公司 | High-speed overhead man car rope-dropping protecting device |
| CN104875751A (en) * | 2015-04-27 | 2015-09-02 | 安徽科技学院 | Comprehensive protection system and stepless-rope continuous tractor with same inside |
-
2011
- 2011-11-08 CN CN2011204383315U patent/CN202294801U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085821A (en) * | 2011-11-08 | 2013-05-08 | 徐州中矿科达机电有限公司 | Safety braking protection system of aerial ropeway slipping rope |
| CN103183035A (en) * | 2013-03-28 | 2013-07-03 | 徐州禾一机械科技有限公司 | Protective device for aerial cableway |
| CN104129391A (en) * | 2014-08-06 | 2014-11-05 | 山东省四方机电设备有限公司 | High-speed overhead man car rope-dropping protecting device |
| CN104875751A (en) * | 2015-04-27 | 2015-09-02 | 安徽科技学院 | Comprehensive protection system and stepless-rope continuous tractor with same inside |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202294801U (en) | Safety braking protective system for aerial cableway sliding rope | |
| CN103481914B (en) | The method that the rolling of railway classification yard hump and volume tail Plane-glide district operation control | |
| CN103183035A (en) | Protective device for aerial cableway | |
| CN202389368U (en) | Overhead manned overspeed protection device | |
| CN103085821A (en) | Safety braking protection system of aerial ropeway slipping rope | |
| CN205132808U (en) | Adopt electrical control's system of falling that prevents | |
| CN201062180Y (en) | Hoister rope-breaking protection device | |
| CN202089658U (en) | Emergency manual anti-falling device | |
| CN201581790U (en) | Anti-breaking device of large-scale flexible lifting door | |
| CN201338595Y (en) | Automobile emergency braking device | |
| CN204728789U (en) | The all the period of time falling proof device of three-dimensional mechanical parking equipment | |
| CN104261227A (en) | Elevator safety protection device | |
| CN201737551U (en) | Car speeding or stalling protection system suitable for non-rigid rail elevator | |
| CN103434533A (en) | Fall prevention brake device of inclined shaft transportation car | |
| CN201161891Y (en) | Overspeed protecting brake of hoisting equipment | |
| CN204057552U (en) | Elevator anti-running control setup | |
| CN201457369U (en) | Galloping protection device with driving wheel protection and brake failure prevention for ropeway used for underground mine | |
| CN209800012U (en) | Anti-falling device suitable for tunnel protection door | |
| CN210363776U (en) | Novel shuttle car hydraulic braking system | |
| CN204751770U (en) | Elevator tows wire rope fracture detection device | |
| CN207346934U (en) | A kind of device for preventing accidental movement of elevator cage | |
| CN201973140U (en) | Disc type safety braking device for coal mine overhead manned device | |
| CN106129904B (en) | Overhead transmission line automatic connection machine | |
| CN201686364U (en) | Magnetic clutch device of mine rope guide safety catcher | |
| CN201358132Y (en) | Wheel walking protection alarm device for wire rope hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |