CN103896174B - Windlass rope climbing on-line checkingi alarm protecting apparatus and warning protecting method thereof - Google Patents
Windlass rope climbing on-line checkingi alarm protecting apparatus and warning protecting method thereof Download PDFInfo
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- CN103896174B CN103896174B CN201410154466.7A CN201410154466A CN103896174B CN 103896174 B CN103896174 B CN 103896174B CN 201410154466 A CN201410154466 A CN 201410154466A CN 103896174 B CN103896174 B CN 103896174B
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- windlass
- reel
- proximity switch
- rope climbing
- controller
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Abstract
The present invention relates to windlass rope climbing on-line checkingi alarm protecting apparatus; comprise and it is positioned at below reel and the support of close reel rib disposed inboard; pedestal upper end installs proximity switch; proximity switch is pressed close to volume and is raised the outermost layer layout being held rope; the signal output terminal of proximity switch is connected with the signal input terminus of controller, and the signal output terminal of controller is connected with warning device, windlass respectively. The invention also discloses the warning protecting method of windlass rope climbing on-line checkingi alarm protecting apparatus. When there is rope climbing phenomenon, controller sends two paths of signals after receiving the rope climbing signal that proximity switch sends, and wherein road Signal transmissions a to warning device is used for reporting to the police, and another road signal is used for the cut-out of windlass action, to ensure the safety of work. When windlass generation rope climbing fault, it is possible to sending the action reported to the police and cut off windlass timely and effectively, avoid wireline to deviate from from reel, thus play the effect of safeguard protection, this installation cost is low, reliability height, simple to operate.
Description
Technical field
The present invention relates to windlass control techniques field, especially a kind of windlass rope climbing on-line checkingi alarm protecting apparatus and warning protecting method thereof.
Background technology
Windlass, in working process, when wireline is wound up into inside reel rib, should rise to last layer and oppositely continue winding. But for some reason, wire rope roll moving is made to do to fail normally to proceed, and there occurs the rope climbing phenomenon of wireline, when so-called rope climbing and wireline are wound up into inside reel one rib, not continue towards another rib direction of reel to be wound around, but the nearest circle wireline in situ gone up is wound around always, until wireline is wound around highly exceeds reel rib, and then deviate from reel. When rope climbing fault occurs, wireline can be deviate from from reel rib suddenly, thus causes weight to fall suddenly, and this fault is difficult to be found in advance by operator in machine normal running, this brings great hidden danger can to the person and property, may be even the heavy losses of property and loss of life and personal injury.
Summary of the invention
The primary and foremost purpose of the present invention is to provide a kind of when windlass generation rope climbing fault; warning can be sent timely and effectively, cut off the action of windlass simultaneously, avoid wireline to deviate from from reel; safe reliability height, the windlass rope climbing on-line checkingi alarm protecting apparatus of convenient operation.
For achieving the above object; present invention employs following technical scheme: a kind of windlass rope climbing on-line checkingi alarm protecting apparatus; comprise and it is positioned at below reel and the support of close reel rib disposed inboard; pedestal upper end installs proximity switch; proximity switch is pressed close to volume and is raised the outermost layer layout being held rope; the signal output terminal of proximity switch is connected with the signal input terminus of controller, and the signal output terminal of controller is connected with warning device, windlass respectively.
The lower end of described support is arranged on the base plate at reel place, and described base plate is steel plate.
Described warning device is made up of hummer and pilot lamp, and the signal output terminal of controller is connected with pilot lamp with hummer respectively.
Described support is made up of first and second support, described first support installing is below reel and near the left side rib of reel, described 2nd support installing is below reel and near the right side rib of reel, described proximity switch is made up of first and second proximity switch, first proximity switch be arranged on the first support upper end and and reel on the left of have gap between rib, 2nd proximity switch be arranged on the 2nd support upper end and and reel on the right side of have gap between rib, first and second proximity switch is pressed close to volume and is raised the outermost layer layout being held rope.
The signal output terminal of first and second proximity switch described is all connected with the signal input terminus of controller.
Another object of the present invention is to provide the warning protecting method of a kind of windlass rope climbing on-line checkingi alarm protecting apparatus, the method comprises the step of following order:
(1), when the number of plies being wrapped on reel when wireline exceedes the windlass set appearance rope number of plies, proximity switch sends rope climbing signal to controller;
(2), after controller receives rope climbing signal, control warning device is reported to the police, and cuts off the action of windlass simultaneously.
Described warning device is reported to the police and is referred to, hummer is sounded a buzzer and pilot lamp is lighted.
As shown from the above technical solution, when there is rope climbing phenomenon in the present invention, controller sends two paths of signals after receiving the rope climbing signal that proximity switch sends, wherein a road Signal transmissions to hummer and pilot lamp is used for reporting to the police, another road signal is used for the cut-out of windlass action, to ensure the safety of work. Visible, the present invention is when windlass generation rope climbing fault, it is possible to sending the action reported to the police and cut off windlass timely and effectively, avoid wireline to deviate from from reel, thus play the effect of safeguard protection, this installation cost is low, reliability height, simple to operate.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the present invention.
Fig. 2,3 is the structural representation of the present invention.
Embodiment
A kind of windlass rope climbing on-line checkingi alarm protecting apparatus; comprise and it is positioned at below reel 6 and the support of close reel 6 rib disposed inboard; pedestal upper end installs proximity switch; proximity switch is pressed close to volume and is raised the outermost layer layout being held rope; the signal output terminal of proximity switch is connected with the signal input terminus of controller, and the signal output terminal of controller is connected with warning device, windlass respectively. The lower end of described support is arranged on the base plate 5 at reel 6 place, and described base plate 5 is steel plate. Described warning device is made up of hummer and pilot lamp, and the signal output terminal of controller is connected with pilot lamp with hummer respectively. As shown in Figure 1, 2, 3.
Such as Fig. 1, 2, shown in 3, described support is by first, two supports 3, 4 compositions, described first support 3 is arranged on below reel 6 and the left side rib 7 of close reel 6, described 2nd support 4 is arranged on below reel 6 and the right side rib 8 of close reel 6, described proximity switch is by first, two proximity switches 1, 2 compositions, first proximity switch 1 be arranged on the first support 3 upper end and and reel 6 on the left of have gap between rib 7, 2nd proximity switch 2 be arranged on the 2nd support 4 upper end and and reel 6 on the right side of have gap between rib 8, first, two proximity switches 1, 2 press close to volume raises the outermost layer layout being held rope. the signal output terminal of first and second proximity switch 1,2 described is all connected with the signal input terminus of controller.
Operationally, when the number of plies that wireline is wrapped on reel 6 exceedes the windlass set appearance rope number of plies, proximity switch sends rope climbing signal to controller, after controller receives rope climbing signal, control warning device is reported to the police, and cuts off the action of windlass simultaneously. described warning device is reported to the police and is referred to, hummer is sounded a buzzer and pilot lamp is lighted. the number of plies being wound around when wireline exceedes the set appearance rope amount of windlass, namely volume raise is held rope outermost layer again more than one layer time, first, two proximity switches 1, 2 will detect that the wireline winding number of turns exceeds volume and raises set appearance rope amount, it is identified as rope climbing phenomenon, first, two proximity switches 1, 2 send a rope climbing signal to controller, after controller receives rope climbing signal, rope climbing signal is processed, and then send signal to hummer and pilot lamp, hummer is sounded a buzzer and pilot lamp is lighted, remind operator's windlass generation rope climbing phenomenon, controller sends and controls signal to windlass simultaneously, for the cut-out of windlass action, thus warning when realizing windlass generation rope climbing and protection function.
In sum, the present invention is when windlass generation rope climbing fault, it is possible to sending the action reported to the police and cut off windlass timely and effectively, avoid wireline to deviate from from reel 6, thus play the effect of safeguard protection, this installation cost is low, reliability height, simple to operate.
Claims (4)
1. a windlass rope climbing on-line checkingi alarm protecting apparatus, comprise and it is positioned at below reel and the support of close reel rib disposed inboard, pedestal upper end installs proximity switch, proximity switch is pressed close to volume and is raised the outermost layer layout being held rope, the signal output terminal of proximity switch is connected with the signal input terminus of controller, and the signal output terminal of controller is connected with warning device, windlass respectively; The lower end of described support is arranged on the base plate at reel place, and described base plate is steel plate; Described warning device is made up of hummer and pilot lamp, and the signal output terminal of controller is connected with pilot lamp with hummer respectively; It is characterized in that: described support is made up of first and second support, described first support installing is below reel and near the left side rib of reel, described 2nd support installing is below reel and near the right side rib of reel, described proximity switch is made up of first and second proximity switch, first proximity switch be arranged on the first support upper end and and reel on the left of have gap between rib, 2nd proximity switch be arranged on the 2nd support upper end and and reel on the right side of have gap between rib, first and second proximity switch is pressed close to volume and is raised the outermost layer layout being held rope.
2. windlass rope climbing on-line checkingi alarm protecting apparatus according to claim 1, it is characterised in that: the signal output terminal of first and second proximity switch described is all connected with the signal input terminus of controller.
3. the warning protecting method of windlass rope climbing on-line checkingi alarm protecting apparatus according to claim 1 and 2, the method comprises the step of following order:
(1), when the number of plies being wrapped on reel when wireline exceedes the windlass set appearance rope number of plies, proximity switch sends rope climbing signal to controller;
(2), after controller receives rope climbing signal, control warning device is reported to the police, and cuts off the action of windlass simultaneously.
4. warning protecting method according to claim 3, it is characterised in that: described warning device is reported to the police and is referred to, hummer is sounded a buzzer and pilot lamp is lighted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154466.7A CN103896174B (en) | 2014-04-17 | 2014-04-17 | Windlass rope climbing on-line checkingi alarm protecting apparatus and warning protecting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154466.7A CN103896174B (en) | 2014-04-17 | 2014-04-17 | Windlass rope climbing on-line checkingi alarm protecting apparatus and warning protecting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103896174A CN103896174A (en) | 2014-07-02 |
| CN103896174B true CN103896174B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410154466.7A Expired - Fee Related CN103896174B (en) | 2014-04-17 | 2014-04-17 | Windlass rope climbing on-line checkingi alarm protecting apparatus and warning protecting method thereof |
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| Country | Link |
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| CN (1) | CN103896174B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495671B (en) * | 2014-12-04 | 2017-05-10 | 中联重科股份有限公司 | Method, device and system for controlling super-lifting winch and crane |
| CN107265326B (en) * | 2017-07-12 | 2023-01-03 | 中国电建集团核电工程公司 | Braking performance early warning system for hoisting mechanism of electric crane |
| CN107543739A (en) * | 2017-08-17 | 2018-01-05 | 上海大学 | A kind of intelligent acquisition water sample device for unmanned boat |
| CN109941905A (en) * | 2019-04-02 | 2019-06-28 | 杭州友邦演艺设备有限公司 | A kind of stage lift winch cable takeup warning device |
| CN114684734A (en) * | 2020-12-29 | 2022-07-01 | 上海默览节能科技有限公司 | Hoisting equipment with wire rope reel wire jumper protection device |
| CN113934134B (en) * | 2021-11-02 | 2024-04-02 | 浙江大丰实业股份有限公司 | Loose and messy rope safety control circuit and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20000913U1 (en) * | 2000-01-20 | 2001-03-01 | Bentec Gmbh Drilling & Oilfield Systems | Gear lift |
| CN2920954Y (en) * | 2006-05-24 | 2007-07-11 | 鞍山起重控制设备有限公司 | Steel rope induction lifting height limiter |
| CN201614251U (en) * | 2010-02-04 | 2010-10-27 | 杭州洛基机械制造有限公司 | Electric winch with alarm function |
| CN102108698A (en) * | 2010-12-20 | 2011-06-29 | 上海三一科技有限公司 | Automatic detection control device for heavy rammer |
| CN202848946U (en) * | 2012-09-23 | 2013-04-03 | 中国十七冶集团有限公司 | Rope guide wheel of construction winding engine |
| CN204022372U (en) * | 2014-04-17 | 2014-12-17 | 安徽柳工起重机有限公司 | The online detection alarm fender guard of winch rope climbing |
-
2014
- 2014-04-17 CN CN201410154466.7A patent/CN103896174B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20000913U1 (en) * | 2000-01-20 | 2001-03-01 | Bentec Gmbh Drilling & Oilfield Systems | Gear lift |
| CN2920954Y (en) * | 2006-05-24 | 2007-07-11 | 鞍山起重控制设备有限公司 | Steel rope induction lifting height limiter |
| CN201614251U (en) * | 2010-02-04 | 2010-10-27 | 杭州洛基机械制造有限公司 | Electric winch with alarm function |
| CN102108698A (en) * | 2010-12-20 | 2011-06-29 | 上海三一科技有限公司 | Automatic detection control device for heavy rammer |
| CN202848946U (en) * | 2012-09-23 | 2013-04-03 | 中国十七冶集团有限公司 | Rope guide wheel of construction winding engine |
| CN204022372U (en) * | 2014-04-17 | 2014-12-17 | 安徽柳工起重机有限公司 | The online detection alarm fender guard of winch rope climbing |
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| Publication number | Publication date |
|---|---|
| CN103896174A (en) | 2014-07-02 |
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Granted publication date: 20160601 |