CN103569870A - Precise controlling method for hoisting position of large bridge crane - Google Patents
Precise controlling method for hoisting position of large bridge crane Download PDFInfo
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- CN103569870A CN103569870A CN201210260955.1A CN201210260955A CN103569870A CN 103569870 A CN103569870 A CN 103569870A CN 201210260955 A CN201210260955 A CN 201210260955A CN 103569870 A CN103569870 A CN 103569870A
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Abstract
The invention discloses a precise controlling method for a hoisting position of a large bridge crane. According to the method, an X-axis proximity switch is arranged on a small dolly, X-axis positioning induction blocks corresponding to X-axis direction positions of stations are arranged on a big dolly, a Y-axis proximity switch is arranged at the lateral part of the big dolly, Y-axis positioning induction blocks corresponding to Y-axis direction positions of the stations are arranged on a walking path of the big dolly, and movement and walking along the X-axis direction and the Y-axis direction and triggering of proximity switches of corresponding stations enable accurate positioning to be realized; and thus, a driver is guided to grasp precise and safe positioning in the process of hoisting, and demands for safe hoisting and safety production are met.
Description
Technical field
The present invention relates to hang a control technology, more particularly, relate to a kind of large bridge crane and hang the smart control method in position.
Background technology
What steelworks large bridge crane was engaged in actual use is the dangerous lifting job of the above high-temp liquid of 1500 degree, and what emphasize in operation is precisely, that is: accurate positioning, hook are precisely.Yet, owing to being subject to existing certain limitation impact in external environment condition in site work environment, as illuminating lamp firing angle, flue dust etc., all driving chaufeur is reached to accurate requirement on location and brings larger difficulty, slightly carelessness and easily cause serious accident.So, more need to have a set of safety indicating device that can show precise positioning to help chaufeur and find target to hang site rapidly, accurately, meet safe handling object.
At present, there is a kind of device that hangs thing horizontal direction location of realizing for crane in bridge type, by the laser generator that is installed on respectively Vibration Acceleration on Bridge Crane Cab and crane carriage, send eye-catching colored light beam, make it to project on the traveling web of grider and the positioning cursor on the interior coxostermum of crane in bridge type crossbeam of crane in bridge type factory building, reflect dazzling reflective, correct aligning with indication hoisting crane, but in real work, chaufeur in operator's compartment affects owing to being subject to existing certain limitation in external environment condition, as: illuminating lamp firing angle, flue dust etc., all driving chaufeur is reached to accurate requirement on location and bring larger difficulty.Also has a kind of 3 D locating device that relates to crane hanger, by increased the sensor of three Laser emission and acceptance on hoist frame and suspender, for the three-dimensional localization to suspender.The spreader position signal input single board computer (SBC) that sensor records, after single board computer (SBC) computing, output to the three-dimensional position that telltale demonstrates suspender, and can control the automatically controlled power system of hoisting crane and automatically workpiece be carried out to handling, but this technology be not suitable for the large-scale driving of steelworks.
For above-mentioned condition, existing steelworks large bridge crane is so being difficult to meet the needs that site safety is produced under operating environment, can precise positioning indicating device in actual job in the urgent need to inventing a kind of real applicable on-the-spot large bridge crane.
Summary of the invention
For the above-mentioned shortcoming existing in prior art, the object of this invention is to provide a kind of large bridge crane and hang the smart control method in position, can precisely indicate and control hanging position.
For achieving the above object, the present invention adopts following technical scheme:
This large bridge crane hangs the smart control method in position and comprises the following steps:
A., one X-axis approach switch is set on monkey, the corresponding X-axis location sensor block in X axis position several and each station is set on crane;
B. at crane sidepiece, one Y-axis approach switch is set, the corresponding Y-axis location sensor block in Y-axis position several and each station is set on large vehicle walking path;
C. in the indoor LED cross coordinate display that arranges of crane operation, and by Control case, be connected with station indicator panel;
D. control cart and need hang station walking along Y-axis, until Y-axis approach switch triggered and stopped by the corresponding Y-axis location sensor block of this station, and light by the tandem LED lamp of Control case control LED cross coordinate display;
E. control dolly along this station translation of X axis, until X-axis approach switch triggered and stopped by the corresponding X-axis of this station location sensor block, and light by the horizontally-arranged LED lamp of Control case control LED cross coordinate display;
F. after the cross coordinate LED of LED cross coordinate display lamp is all lighted, by Control case, control station indicator panel and indicate this station to put in place.
Described Y-axis location sensor block is located on the runway grider of Y-axis approach switch homonymy successively.
It is the electromagnetic induction switch of JKT10-F3 that described X-axis approach switch and Y-axis approach switch all adopt model.
The LED lamp of described LED cross coordinate display adopts the green LED that model is NTE3010.
Described X-axis location sensor block and Y-axis location sensor block adopt the phase magnet that model is JKM06.
In technique scheme, large bridge crane of the present invention hangs the smart control method in position by X-axis approach switch is set on dolly, and the X-axis location sensor block corresponding with the X axis position of each station is set on cart; At cart sidepiece, Y-axis approach switch is set, the Y-axis location sensor block corresponding with the Y-axis position of each station is set on large vehicle walking path; By being movably walking in X-axis, Y direction, and trigger the corresponding approach switch of station, to realize the accurate location of hanging position, thereby in handling process, can guide chaufeur to grasp in time accurate secure localization, to meet the needs of safe handling, safety in production.
Accompanying drawing explanation
Fig. 1 is the position essence control principle birds-eye view that hangs of the present invention;
Fig. 2 is the functional block diagram of smart control method of the present invention;
Fig. 3 is the structural representation of LED cross coordinate display of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, further illustrate technical scheme of the present invention.
Shown in Fig. 1～Fig. 3, large bridge crane of the present invention hangs the smart control method in position and specifically comprises the following steps:
A., one X-axis approach switch 2 is set on monkey 1, the corresponding X-axis location sensor block 4 in X axis position several and each station is set on crane 3.
B. at crane 3 sidepieces, one Y-axis approach switch 5 is set, the corresponding Y-axis location sensor block 6 in Y-axis position several and each station is set on cart 3 walking paths; Wherein, Y-axis location sensor block 6 can be located on the runway grider 7 of Y-axis approach switch 5 homonymies successively, and it is the electromagnetic induction switch of JKT10-F3 that X-axis approach switch 2 and Y-axis approach switch 5 all adopt model, this switch has high sensitivity, good reliability, the feature that can work under the harsies environment such as high temperature, greasy dirt, and X-axis location sensor block 4 and Y-axis location sensor block 6 adopt the phase magnet that model is JKM06.
C. in the indoor LED cross coordinate display 8 that arranges of crane operation, and by Control case, be connected with station indicator panel; Wherein, this LED cross coordinate display 8 is provided with cross coordinate LED lamp 9, and LED lamp 9 can to adopt model be the green LED of NTE3010.
E. control dolly 1 and need hang station (for example station 10) translation along X axis, until X-axis approach switch 2 is triggered and is stopped by the corresponding X-axis location sensor block 4 of this station, and by the corresponding actuating of relay of Control case, to control the horizontally-arranged LED lamp of LED cross coordinate display 8, light, represent that on X-axis coordinate, station is fixed.
F. after the cross coordinate LED of LED cross coordinate display 8 lamp is all lighted, then by Control case, control station indicator panel and indicate this station to put in place, show that station 10 puts in place.
Certainly, relative set can be carried out according to the quantity of the required lifting station of actual field and position in quantity and the position of above-mentioned X-axis location sensor block 4, Y-axis location sensor block 6, to meet the lifting demand of different occasions.
In sum; adopt the smart control method in position that hangs of the present invention; its equipment is easy to installation and maintenance; be applicable to steelworks large bridge crane and do not conflict with existing operating equipment and post rules; can well play safety guard-safeguard effect, for improve moving operation stability, alleviate ground and refer to hang the labour intensity of work and improve vehicling operation efficiency and be of practical significance.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, to the variation of the above embodiment, modification, all will drop within the scope of claims of the present invention.
Claims (5)
1. large bridge crane hangs the smart control method in position, it is characterized in that,
Comprise the following steps:
A., one X-axis approach switch is set on monkey, the corresponding X-axis location sensor block in X axis position several and each station is set on crane;
B. at crane sidepiece, one Y-axis approach switch is set, the corresponding Y-axis location sensor block in Y-axis position several and each station is set on large vehicle walking path;
C. in the indoor LED cross coordinate display that arranges of crane operation, and by Control case, be connected with station indicator panel;
D. control cart and need hang station walking along Y-axis, until Y-axis approach switch triggered and stopped by the corresponding Y-axis location sensor block of this station, and light by the tandem LED lamp of Control case control LED cross coordinate display;
E. control dolly along this station translation of X axis, until X-axis approach switch triggered and stopped by the corresponding X-axis of this station location sensor block, and light by the horizontally-arranged LED lamp of Control case control LED cross coordinate display;
F. after the cross coordinate LED of LED cross coordinate display lamp is all lighted, by Control case, control station indicator panel and indicate this station to put in place.
2. large bridge crane as claimed in claim 1 hangs the smart control method in position, it is characterized in that:
Described Y-axis location sensor block is located on the runway grider of Y-axis approach switch homonymy successively.
3. large bridge crane as claimed in claim 1 hangs the smart control method in position, it is characterized in that:
It is the electromagnetic induction switch of JKT10-F3 that described X-axis approach switch and Y-axis approach switch all adopt model.
4. large bridge crane as claimed in claim 1 hangs the smart control method in position, it is characterized in that:
The LED lamp of described LED cross coordinate display adopts the green LED that model is NTE3010.
5. large bridge crane as claimed in claim 1 hangs the smart control method in position, it is characterized in that:
Described X-axis location sensor block and Y-axis location sensor block adopt the phase magnet that model is JKM06.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210260955.1A CN103569870A (en) | 2012-07-26 | 2012-07-26 | Precise controlling method for hoisting position of large bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210260955.1A CN103569870A (en) | 2012-07-26 | 2012-07-26 | Precise controlling method for hoisting position of large bridge crane |
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| Publication Number | Publication Date |
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| CN103569870A true CN103569870A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210260955.1A Pending CN103569870A (en) | 2012-07-26 | 2012-07-26 | Precise controlling method for hoisting position of large bridge crane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964313A (en) * | 2014-04-21 | 2014-08-06 | 鞍钢股份有限公司 | Steering positioning method for clamp lock |
| CN107585680A (en) * | 2017-10-21 | 2018-01-16 | 黄河勘测规划设计有限公司 | Small stroke multistation lifting trolley hoofing part method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160643Y (en) * | 1993-03-23 | 1994-04-06 | 上海宝山钢铁总厂 | Horizontal positioner for bridge crane |
| JPH10330073A (en) * | 1997-05-28 | 1998-12-15 | Meidensha Corp | Pulse rate adjusting device |
| DE10136398A1 (en) * | 2001-07-26 | 2003-03-06 | Siemens Ag | Operation of a container crane, involves determining position of spreader from positions of ground markings to enable automatic accurate positioning of the spreader |
| CN201660376U (en) * | 2010-03-30 | 2010-12-01 | 鞍钢股份有限公司 | Lifting hook positioning and anti-collision device for bridge crane |
| CN201961982U (en) * | 2011-01-27 | 2011-09-07 | 长乐力恒锦纶科技有限公司 | Automatic coal control device that hangs of boiler room electric block |
-
2012
- 2012-07-26 CN CN201210260955.1A patent/CN103569870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160643Y (en) * | 1993-03-23 | 1994-04-06 | 上海宝山钢铁总厂 | Horizontal positioner for bridge crane |
| JPH10330073A (en) * | 1997-05-28 | 1998-12-15 | Meidensha Corp | Pulse rate adjusting device |
| DE10136398A1 (en) * | 2001-07-26 | 2003-03-06 | Siemens Ag | Operation of a container crane, involves determining position of spreader from positions of ground markings to enable automatic accurate positioning of the spreader |
| CN201660376U (en) * | 2010-03-30 | 2010-12-01 | 鞍钢股份有限公司 | Lifting hook positioning and anti-collision device for bridge crane |
| CN201961982U (en) * | 2011-01-27 | 2011-09-07 | 长乐力恒锦纶科技有限公司 | Automatic coal control device that hangs of boiler room electric block |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964313A (en) * | 2014-04-21 | 2014-08-06 | 鞍钢股份有限公司 | Steering positioning method for clamp lock |
| CN107585680A (en) * | 2017-10-21 | 2018-01-16 | 黄河勘测规划设计有限公司 | Small stroke multistation lifting trolley hoofing part method |
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Effective date of abandoning: 20171003 |