CN102152788A - Mining cableway steel wire rope brake device - Google Patents
Mining cableway steel wire rope brake device Download PDFInfo
- Publication number
- CN102152788A CN102152788A CN2010105804985A CN201010580498A CN102152788A CN 102152788 A CN102152788 A CN 102152788A CN 2010105804985 A CN2010105804985 A CN 2010105804985A CN 201010580498 A CN201010580498 A CN 201010580498A CN 102152788 A CN102152788 A CN 102152788A
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- CN
- China
- Prior art keywords
- pin
- wire rope
- calliper
- cableway
- power supply
- 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.)
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Abstract
The invention discloses a mining cableway steel wire rope brake device which is characterized in that a bracket is provided with a calliper; a calliper handle of the calliper is provided with an oil cylinder and a spring torsion bar; both ends of the spring torsion bar are provided with springs; a calliper gate of a jaw is provided with brake plates; an oil cylinder is connected with a hydraulic station through an oil pipeline; a cableway steel wire rope is arranged between the brake plates; and a speed sensor controls the hydraulic station to work through a steel wire rope brake safety protective circuit. The mining cableway steel wire rope brake device has the following beneficial effects that when galloping is generated due to power failure in the operating process of a mining cableway and the speed sensor arranged in a mining cableway system detects that cableway operation speed exceeds a set value, the oil cylinder is started to work by the hydraulic station, the calliper handle of the calliper ensures the calliper gate on the jaw to switch on under the action of the springs at both ends of the spring torsion bar, the brake plates on the calliper gate press down the cableway steel wire rope front both sides so that the cableway steel wire rope is braked and is stopped from operating and a casualty accident of personnel due to the galloping is avoided.
Description
Technical field
The present invention relates to a kind of mining cableway wire rope braking device.
Background technology
Mining cableway is in operational process, because power failure, the driving phenomenon that easily causes causes the generation of travelling people person's casualty accident.
Summary of the invention
The purpose of this invention is to provide a kind of mining cableway wire rope braking device.
The objective of the invention is to realize in the following way: a kind of mining cableway wire rope braking device; it is characterized in that; clamp are housed on support; on clamp pincers handle, oil cylinder and spring force bar are housed; there is spring at two ends at the spring force bar; on the pincers lock of jaw, brake plate is housed; oil cylinder is connected with Hydraulic Station by oil pipe; the cableway steel rope is between brake plate; speed sensor is by the work of steel rope brake safe protective circuit modulated pressure station; described steel rope brake safe protective circuit comprises PLC; relay; Switching Power Supply; the N of PLC and Switching Power Supply; the L end connects AC127V input power supply respectively; PLC input terminal X0 connects 2 pin of speed sensor; 3 pin of speed sensor connect the COM end of PLC; 1 pin of speed sensor meets the 24V+ of PLC; PLC lead-out terminal Y4; Y5 succeeds electrical equipment J1; the A2 pin of J2 coil; COM4; COM5 meets the GND1 of Switching Power Supply; relay J 1; the A1 pin of J2 coil meets the 12V of Switching Power Supply; 14 pin of relay J 1 open contact; 11 pin connect 1 pin of main pump motor magnetic starter respectively; 9 pin; main pump motor M on the main pump motor magnetic starter modulated pressure station; 11 pin of relay J 2 open contacts meet the 24V of Switching Power Supply; 14 pin of relay J 2 open contacts connect 1 pin of electromagnetic valve YV1 electromagnet; 2 pin of electromagnetic valve YV1 electromagnet connect the GND2 of Switching Power Supply, the opening and closing of solenoid control oil cylinder.
The present invention has following beneficial effect, when mining cableway in operational process, because power failure, during the driving that causes, be contained in speed sensor in the mining cableway system when detecting ropeway operation speed and surpassing setting value, start oil cylinder work by Hydraulic Station, clamp pincers handle is under the effect of spring force bar two ends spring, make pincers lock combined floodgate on the jaw, brake plate on the pincers lock is pushed down the cableway steel rope from both sides, make the braking of cableway steel rope, stop the operation of cableway steel rope, avoid the cause casualties generation of accident of driving.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the present invention when braking the cableway steel rope;
Fig. 3 is a birds-eye view of the present invention;
Fig. 4 is a steel rope brake safe protective circuit of the present invention;
Fig. 5 is the birds-eye view of running condition of the present invention;
The specific embodiment
As Fig. 1; Fig. 2; Fig. 3; shown in Figure 4; a kind of mining cableway wire rope braking device; it is characterized in that; on support 1, clamp are housed; on clamp pincers handle 2, oil cylinder 5 and spring force bar 6 are housed; at the two ends of spring force bar 6 spring 7 is arranged; on the pincers lock 4 of jaw 3, brake plate 8 is housed; oil cylinder 5 is connected with Hydraulic Station 11 by oil pipe 12; cableway steel rope 9 is between brake plate 8; speed sensor 13 is by 11 work of steel rope brake safe protective circuit modulated pressure station; described steel rope brake safe protective circuit comprises PLC; relay; Switching Power Supply; the N of PLC and Switching Power Supply; the L end connects AC127V input power supply respectively; PLC input terminal X0 connects 2 pin of speed sensor (13); 3 pin of speed sensor (13) connect the COM end of PLC; 1 pin of speed sensor (13) meets the 24V+ of PLC; PLC lead-out terminal Y4; Y5 succeeds electrical equipment J1; the A2 pin of J2 coil; COM4; COM5 meets the GND1 of Switching Power Supply; relay J 1; the A1 pin of J2 coil meets the 12V of Switching Power Supply; 14 pin of relay J 1 open contact; 11 pin connect 1 pin of main pump motor magnetic starter respectively; 9 pin; main pump motor M on the main pump motor magnetic starter modulated pressure station 11; 11 pin of relay J 2 open contacts meet the 24V of Switching Power Supply; 14 pin of relay J 2 open contacts connect 1 pin of electromagnetic valve YV1 electromagnet; 2 pin of electromagnetic valve YV1 electromagnet connect the GND2 of Switching Power Supply, the opening and closing of solenoid control oil cylinder 5.
As shown in Figure 5; At mining cableway 10 mining cableway wire rope braking device is housed; speed sensor 13 detects the running velocity of mining cableway 10; when speed sensor detects ropeway operation speed above setting value; by steel rope brake safe protective circuit modulated pressure station 11 and oil pipe 12 and 5 work of startup oil cylinder; make pincers lock 4 combined floodgates on the jaw 3; brake plate 8 on the pincers lock 4; push down cableway steel rope 9 from both sides; make 9 brakings of cableway steel rope; stop the operation of cableway steel rope 9, avoid the cause casualties generation of accident of driving.
During the equipment normal operation, the main pump motor M on the Hydraulic Station 11 is opened in PLC mouth Y4 output control relay J1 adhesive, and drg is opened in PLC mouth Y5 output control relay J2 adhesive.When PLC surpasses the PLC programmed values by speed sensor 13 detected running velocitys; PLC mouth Y4, Y5 disconnect control relay J1, J2; stop the operation of the main pump motor of Hydraulic Station 11 when closing drg, thereby reach the mining cableway passenger purpose of safety of protection.
Claims (1)
1. mining cableway wire rope braking device; it is characterized in that; on support (1), clamp are housed; on clamp pincers handles (2), oil cylinder (5) and spring force bar (6) are housed; at the two ends of spring force bar (6) spring (7) is arranged; on the pincers lock (4) of jaw (3), brake plate (8) is housed; oil cylinder (5) is connected with Hydraulic Station (11) by oil pipe (12); cableway steel rope (9) is between brake plate (8); speed sensor (13) is by steel rope brake safe protective circuit modulated pressure station (11) work; described steel rope brake safe protective circuit comprises PLC; relay; Switching Power Supply; the N of PLC and Switching Power Supply; the L end connects AC127V input power supply respectively; PLC input terminal X0 connects 2 pin of speed sensor (13); 3 pin of speed sensor (13) connect the COM end of PLC; 1 pin of speed sensor (13) meets the 24V+ of PLC; PLC lead-out terminal Y4; Y5 succeeds electrical equipment J1; the A2 pin of J2 coil; COM4; COM5 meets the GND1 of Switching Power Supply; relay J 1; the A1 pin of J2 coil meets the 12V of Switching Power Supply; 14 pin of relay J 1 open contact; 11 pin connect 1 pin of main pump motor magnetic starter respectively; 9 pin; main pump motor M is gone up at main pump motor magnetic starter modulated pressure station (11); 11 pin of relay J 2 open contacts meet the 24V of Switching Power Supply; 14 pin of relay J 2 open contacts connect 1 pin of electromagnetic valve YV1 electromagnet; 2 pin of electromagnetic valve YV1 electromagnet meet the GND2 of Switching Power Supply, the opening and closing of solenoid control oil cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010580498 CN102152788B (en) | 2010-12-09 | 2010-12-09 | Mining cableway steel wire rope brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010580498 CN102152788B (en) | 2010-12-09 | 2010-12-09 | Mining cableway steel wire rope brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102152788A true CN102152788A (en) | 2011-08-17 |
| CN102152788B CN102152788B (en) | 2013-06-05 |
Family
ID=44434545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010580498 Expired - Fee Related CN102152788B (en) | 2010-12-09 | 2010-12-09 | Mining cableway steel wire rope brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102152788B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384061A (en) * | 2015-12-09 | 2016-03-09 | 青岛东门子智能科技有限公司 | Automatic unhooking device and unhooking method thereof |
| CN106740889A (en) * | 2016-11-21 | 2017-05-31 | 广西大学 | A kind of cable sport car armful rope stop device |
| CN108944957A (en) * | 2017-05-17 | 2018-12-07 | 北京空路索道机车技术有限公司 | Air force cableway vehicle |
| CN112499505A (en) * | 2020-12-01 | 2021-03-16 | 广东电网能源发展有限公司 | Motor-driven hank grinds catcher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884432A1 (en) * | 2006-08-04 | 2008-02-06 | Pomagalski S.A. | Method of controlling a braking unit of a cable transport installation and braking unit |
| JP2008201390A (en) * | 2007-02-23 | 2008-09-04 | Nippon Cable Co Ltd | Start control device of cable car |
| CN201385668Y (en) * | 2009-04-15 | 2010-01-20 | 肖公平 | Caliper type brake of mining cableway driving wheel |
| CN201405850Y (en) * | 2009-05-11 | 2010-02-17 | 肖公平 | Mining ropeway driving wheel brake |
| CN101759075A (en) * | 2009-11-20 | 2010-06-30 | 徐州市工大三森科技有限公司 | Online automatic detection and protection system for rope sliding and vehicle slipping |
| CN201890227U (en) * | 2010-12-09 | 2011-07-06 | 肖公平 | Brake device of mining cableway steel cable |
-
2010
- 2010-12-09 CN CN 201010580498 patent/CN102152788B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884432A1 (en) * | 2006-08-04 | 2008-02-06 | Pomagalski S.A. | Method of controlling a braking unit of a cable transport installation and braking unit |
| JP2008201390A (en) * | 2007-02-23 | 2008-09-04 | Nippon Cable Co Ltd | Start control device of cable car |
| CN201385668Y (en) * | 2009-04-15 | 2010-01-20 | 肖公平 | Caliper type brake of mining cableway driving wheel |
| CN201405850Y (en) * | 2009-05-11 | 2010-02-17 | 肖公平 | Mining ropeway driving wheel brake |
| CN101759075A (en) * | 2009-11-20 | 2010-06-30 | 徐州市工大三森科技有限公司 | Online automatic detection and protection system for rope sliding and vehicle slipping |
| CN201890227U (en) * | 2010-12-09 | 2011-07-06 | 肖公平 | Brake device of mining cableway steel cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384061A (en) * | 2015-12-09 | 2016-03-09 | 青岛东门子智能科技有限公司 | Automatic unhooking device and unhooking method thereof |
| CN106740889A (en) * | 2016-11-21 | 2017-05-31 | 广西大学 | A kind of cable sport car armful rope stop device |
| CN108944957A (en) * | 2017-05-17 | 2018-12-07 | 北京空路索道机车技术有限公司 | Air force cableway vehicle |
| CN112499505A (en) * | 2020-12-01 | 2021-03-16 | 广东电网能源发展有限公司 | Motor-driven hank grinds catcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102152788B (en) | 2013-06-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130605 Termination date: 20151209 |
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| EXPY | Termination of patent right or utility model |