CN104512798A - Intelligent electromagnetic hoisting device - Google Patents
Intelligent electromagnetic hoisting device Download PDFInfo
- Publication number
- CN104512798A CN104512798A CN201310468297.XA CN201310468297A CN104512798A CN 104512798 A CN104512798 A CN 104512798A CN 201310468297 A CN201310468297 A CN 201310468297A CN 104512798 A CN104512798 A CN 104512798A
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- China
- Prior art keywords
- dolly
- electromagnetic
- electromagnet
- suspended beam
- magnetic
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 241000252254 Catostomidae Species 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
- B66C1/06—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means electromagnetic
- B66C1/08—Circuits therefor
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides an intelligent electromagnetic hoisting device comprising a bridge stand and a dolly. The dolly is arranged on the bridge stand. An electromagnetic suspended beam is connected to electromagnets through chains. An equalizer beam and a rotation support device are arranged between the dolly and the electromagnetic suspended beam. The equalizer beam I hung below the dolly through a wire rope. The rotation support device is arranged between the equalizer beam and the electromagnetic suspended beam. A control rotation motor is used for controlling rotation of the electromagnetic suspended beam. An electric control device connected to the electromagnets is used for controlling magnetic field of electromagnetics and for controlling on/off of the electromagnets, so that a system can be charged automatically. According to the invention, automatic magnetic field control is realized through the electric control device of the intelligent electromagnetic hoisting device; suckers can be automatically controlled to be on and off; automatic shift and standby application for each other is realized; constant charge, floating charge, and automatic tracking can be performed; security of the system is improved; a minimum deformation of a sheet material is ensured; and work efficiency is improved.
Description
[technical field]
The present invention relates to weight-lifting equipment field, more specifically, relate to a kind of intelligent electromagnetic weight-lifting equipment.
[background technology]
Weight-lifting equipment is the material carrying machine that heavy thing is lifted on handling or top, a kind of intermittent use, the machinery of lifting heavy, namely most weight-lifting equipment starts the forced stroke of vertical or vertical level of holding concurrently after hanging again and lifting feeding, unload after arriving at the destination, idle travel is to feeding place again, completes a working cycle, and then carries out second time handling.In general, during weight-lifting equipment work, feeding, migration and unloading are carried out successively, and the work of each corresponding mechanism is intermittent.Weight-lifting equipment is mainly used in carrying work piece, can carry the bulk material of coal, ore, grain and so on after being equipped with grab bucket, be equipped with contain logical after can the industry situation material such as handling molten steel.Some weight-lifting equipment such as elevator also can be used to manned.In some use occasion, weight-lifting equipment or main Work machine, the hoisting crane such as loading and unloading material at harbour and station etc. is exactly main Work machine.
Electromagnetism weight-lifting equipment is mainly applicable in shipbuilding yard and some steel beam column workshops, is used to carry steel.In the investigation and application of Wide and Thick Slab lifting technique, China is also in the starting stage.The feature of Wide and Thick Slab is large and weigh, bring a series of specific question to thus the design of electromagnetism tackling system, wherein it is worth noting most in accurate adjustable magnetic, can not realize in prior art automatically switching, can not realize that perseverance is filled, floating charge, from motion tracking with automatically adjust, and the safety performance of system is low especially, reduces work efficiency, meanwhile, the deflection of sheet material can not be ensured.
[summary of the invention]
In view of this, main purpose of the present invention is to provide a kind of intelligent electromagnetic weight-lifting equipment, can solve exist in prior art can not automatic magnetic-regulation, can not realize that perseverance is filled, floating charge, the problem that safety performance is low.
For achieving the above object, the technical scheme that the present invention takes is: the invention provides a kind of intelligent electromagnetic weight-lifting equipment, comprise crane span structure, dolly, dolly is arranged on crane span structure, electromagnetic suspended beam connects electromagnet by chain, equalizing bar and rotating supporting device is also provided with between dolly and electromagnetic suspended beam, equalizing bar hangs over below dolly by steel rope, rotating supporting device is connected between equalizing bar and electromagnetic suspended beam, control the rotation that rotating machine controls electromagnetic suspended beam, electrical controller is connected with electromagnet, for carrying out adjustable magnetic to electromagnet, control the break-make of electromagnet, automatic charging is carried out to system.
Preferably, electrical controller comprises PLC main control module, adjustable magnetic protects magnetic control screen, sucker break-make control panel, controllable rectifier module, contactless switch and battery pack, PLC main control module is connected with controllable rectifier module and contactless switch, by the magnetic of controllable rectifier module regulating magnet, the power on/off of electromagnet sucker is controlled by contactless switch, adjustable magnetic is protected magnetic control screen and is connected with controllable rectifier module, and sucker break-make control panel is connected with contactless switch.
Compared with prior art, the present invention has following beneficial effect: because a kind of intelligent electromagnetic weight-lifting equipment of the present invention to realize the automatic magnetic-regulation of electromagnet by electrical controller, sucker break-make controls automatically, achieve automatic switchover, for subsequent use each other, can perseverance fill, floating charge, from motion tracking, improve the safety performance of system, guarantee that the deflection of sheet material is minimum, improve work efficiency.
[accompanying drawing explanation]
Fig. 1 shows the structural representation of a kind of intelligent electromagnetic weight-lifting equipment according to the embodiment of the present invention;
The following drawings mark is marked by reference to the accompanying drawings on figure:
1-crane span structure, 2-dolly, 3-equalizing bar, 4-rotating supporting device, 5-controls rotating machine, 6-electromagnetic suspended beam, 7-electromagnet, 8-electrical controller, 81-PLC main control module, 82-adjustable magnetic protects magnetic control screen, 83-sucker break-make control panel, 84-controllable rectifier module, 85-contactless switch, 86-battery pack.
[detailed description of the invention]
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 shows the structural representation of a kind of intelligent electromagnetic weight-lifting equipment according to the embodiment of the present invention;
As shown in Figure 1, a kind of intelligent electromagnetic weight-lifting equipment, comprise crane span structure 1, dolly 2, dolly 2 is arranged on crane span structure 1, electromagnetic suspended beam 6 connects electromagnet 7 by chain, equalizing bar 3 and rotating supporting device 4 is also provided with between dolly 2 and electromagnetic suspended beam 6, equalizing bar 3 hangs over below dolly 2 by steel rope, rotating supporting device 4 is connected between equalizing bar 3 and electromagnetic suspended beam 6, control the rotation that rotating machine 5 controls electromagnetic suspended beam 6, electrical controller 8 is connected with electromagnet 7, for carrying out adjustable magnetic to electromagnet 7, control the break-make of electromagnet 7, automatic charging is carried out to system.
Wherein, electrical controller 8 comprises PLC main control module 81, adjustable magnetic protects magnetic control screen 82, sucker break-make control panel 83, controllable rectifier module 84, contactless switch 85 and battery pack 86, PLC main control module 81 is connected with controllable rectifier module 84 and contactless switch 85, by the magnetic of controllable rectifier module 84 regulating magnet 7, the power on/off of electromagnet 7 sucker is controlled by contactless switch 85, adjustable magnetic is protected magnetic control screen 82 and is connected with controllable rectifier module 84, and sucker break-make control panel 83 is connected with contactless switch 85.
A kind of intelligent electromagnetic weight-lifting equipment of the above embodiment of the present invention realizes the automatic magnetic-regulation of electromagnet by electrical controller, sucker break-make controls automatically, achieve automatic switchover, for subsequent use each other, can perseverance fill, floating charge, from motion tracking, improve the safety performance of system, guarantee that the deflection of sheet material is minimum, improve work efficiency.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (2)
1. an intelligent electromagnetic weight-lifting equipment, comprise crane span structure (1), dolly (2), described dolly (2) is arranged on described crane span structure (1), electromagnetic suspended beam (6) connects electromagnet (7) by chain, it is characterized in that, equalizing bar (3) and rotating supporting device (4) is also provided with between described dolly (2) and described electromagnetic suspended beam (6), described equalizing bar (3) hangs over described dolly (2) below by steel rope, described rotating supporting device (4) is connected between described equalizing bar (3) and electromagnetic suspended beam (6), control the rotation that rotating machine (5) controls described electromagnetic suspended beam (6), electrical controller (8) is connected with described electromagnet (7), for carrying out adjustable magnetic to described electromagnet (7), control the break-make of described electromagnet (7), automatic charging is carried out to system.
2. a kind of intelligent electromagnetic weight-lifting equipment according to claim 1, it is characterized in that, described electrical controller (8) comprises PLC main control module (81), adjustable magnetic protects magnetic control screen (82), sucker break-make control panel (83), controllable rectifier module (84), contactless switch (85) and battery pack (86), described PLC main control module (81) is connected with described controllable rectifier module (84) and described contactless switch (85), the magnetic of described electromagnet (7) is regulated by described controllable rectifier module (84), the power on/off of described electromagnet (7) sucker is controlled by described contactless switch (85), described adjustable magnetic is protected magnetic control screen (82) and is connected with described controllable rectifier module (84), described sucker break-make control panel (83) is connected with described contactless switch (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468297.XA CN104512798A (en) | 2013-10-07 | 2013-10-07 | Intelligent electromagnetic hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468297.XA CN104512798A (en) | 2013-10-07 | 2013-10-07 | Intelligent electromagnetic hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104512798A true CN104512798A (en) | 2015-04-15 |
Family
ID=52788726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468297.XA Pending CN104512798A (en) | 2013-10-07 | 2013-10-07 | Intelligent electromagnetic hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104512798A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973218A (en) * | 2017-11-29 | 2018-05-01 | 株洲天桥起重机股份有限公司 | A kind of crane replaces hoisting device, method and its crane with automatic |
| CN110065881A (en) * | 2019-05-27 | 2019-07-30 | 沈阳野果广告有限公司 | A kind of more suspension centre liftable slewings |
| CN111573492A (en) * | 2020-05-22 | 2020-08-25 | 湖南科美达电气股份有限公司 | An electromagnetic spreader and front crane |
| CN113060650A (en) * | 2021-03-18 | 2021-07-02 | 安徽春华智能科技有限公司 | Silent single-beam European crane |
| CN113353775A (en) * | 2021-07-13 | 2021-09-07 | 山东鲁磁工业科技有限公司 | Intelligent electromagnet hoisting sling |
-
2013
- 2013-10-07 CN CN201310468297.XA patent/CN104512798A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973218A (en) * | 2017-11-29 | 2018-05-01 | 株洲天桥起重机股份有限公司 | A kind of crane replaces hoisting device, method and its crane with automatic |
| CN110065881A (en) * | 2019-05-27 | 2019-07-30 | 沈阳野果广告有限公司 | A kind of more suspension centre liftable slewings |
| CN111573492A (en) * | 2020-05-22 | 2020-08-25 | 湖南科美达电气股份有限公司 | An electromagnetic spreader and front crane |
| CN113060650A (en) * | 2021-03-18 | 2021-07-02 | 安徽春华智能科技有限公司 | Silent single-beam European crane |
| CN113353775A (en) * | 2021-07-13 | 2021-09-07 | 山东鲁磁工业科技有限公司 | Intelligent electromagnet hoisting sling |
| NL2032477A (en) * | 2021-07-13 | 2023-01-17 | Shandong Luci Industrial Tech Co Ltd | Intelligent electromagnetic hoist |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |