CN104030148B - U-shaped combination type lifting electromagnet - Google Patents
U-shaped combination type lifting electromagnet Download PDFInfo
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- CN104030148B CN104030148B CN201310074391.7A CN201310074391A CN104030148B CN 104030148 B CN104030148 B CN 104030148B CN 201310074391 A CN201310074391 A CN 201310074391A CN 104030148 B CN104030148 B CN 104030148B
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- electromagnetic unit
- electromagnetic
- yoke
- lifting electromagnet
- combination type
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005265 energy consumption Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a kind of U-shaped combination type lifting electromagnet, including electromagnetic unit, yoke；Its electromagnetic unit is even number, and at least four electromagnetic units；One end of the iron core of electromagnetic unit is connected with yoke, and the axis of iron core is vertical with yoke；From the beginning of the electromagnetic unit being connected in yoke termination, each two electromagnetic unit forms a U-shaped electric magnet, and the magnetic polarity of two adjacent electromagnetic units of adjacent two U-shaped electric magnet is identical；Electromagnetic unit is connected with yoke.It is relatively low that the present invention has energy consumption, feature lighter and easy to maintenance of conducting oneself with dignity.
Description
Technical field
The present invention relates to a kind of electric magnet, especially relate to a kind of lifting electromagnet.
Background technology
In steel production in China technique, lifting electromagnet handling steel billet and steel plate are widely used.But handling steel billet and steel plate, the lifting electromagnet that particularly handling steel plate is used, generally E shape structure now, but the energy consumption of this structure is higher and deadweight is the biggest.The most existing a kind of lifting electromagnet using multiple electromagnetic units that are connected under a yoke plate, actually constitutes multiple U-shaped electric magnet, and relatively E shape structure has optimized in terms of energy consumption and deadweight.But this lifting electromagnet is adjacent two electromagnetic units all forms U-shaped electric magnet, so because the electromagnetic unit of central authorities has two adjacent electromagnetic units, thus two electromagnetic unit two U-shaped electric magnet of composition that the electromagnetic unit of central authorities is adjacent with both sides, the i.e. electromagnetic unit of central authorities is a part for two adjacent U-shaped electric magnet, and the electromagnetic unit that the electromagnetic unit only one of which of termination is adjacent, a U-shaped electric magnet can only be formed；Necessarily the number of ampere turns of two electromagnetic units at two ends is few, and the number of ampere turns of the electromagnetic unit of central authorities is big, obviously the iron core of two electromagnetic units at two ends is less than the iron core of the electromagnetic unit of central authorities, its result is that two electromagnetic units at two ends do not possess interchangeability with the electromagnetic unit of central authorities, making troubles to maintenance, energy consumption is the biggest with deadweight simultaneously.
Summary of the invention
In order to solve the deficiency in above-mentioned technology, it is an object of the invention to provide a kind of energy consumption relatively low, lifting electromagnet lighter and easy to maintenance of conducting oneself with dignity.
In order to solve above-mentioned technical problem, U-shaped combination type lifting electromagnet of the present invention includes electromagnetic unit, yoke；The electromagnetic unit of this U-shaped combination type lifting electromagnet is even number, and at least four electromagnetic units；One end of the iron core of electromagnetic unit is connected with yoke, and the axis of iron core is vertical with yoke；From the beginning of the electromagnetic unit being connected in yoke termination, each two electromagnetic unit forms a U-shaped electric magnet, and the magnetic polarity of two adjacent electromagnetic units of adjacent two U-shaped electric magnet is identical；Electromagnetic unit by body seal, shell not magnetic conduction.
The other end of the iron core of U-shaped combination type lifting electromagnet of the present invention is connected with pole shoe.And electromagnetic unit is connected with yoke.
nullOwing to U-shaped combination type lifting electromagnet of the present invention have employed from the beginning of yoke termination，First electromagnetic unit and second electromagnetic unit that are connected in yoke form a U-shaped electric magnet，3rd electromagnetic unit and the 4th electromagnetic unit form a U-shaped electric magnet，I.e. odd number electromagnetic unit and adjacent even number electromagnetic unit thereafter forms a U-shaped electric magnet，The identical this structure of magnetic polarity of two adjacent electromagnetic units of adjacent two U-shaped electric magnet，Ensure that each electromagnetic unit is a part for a U-shaped electric magnet，Each electromagnetic unit is identical，There is interchangeability，And be electromagnetic unit standardization、Seriation creates condition，It is particularly easy to safeguard，Certain electromagnetic unit is broken，Only need to unload connecting bolt，Take off damage electromagnetic unit，Replace with new electromagnetic unit can use，Maintenance to damaging electromagnetic unit is the most very convenient.
And in the case of same handling ability, generally speaking the number of ampere turns of electric magnet should be identical, the diameter of the electromagnetic unit iron core of this structure in theory should be with the equal diameters of the termination electromagnetic unit iron core of existing lifting electromagnet, and it is less than the central electromagnetic unit iron core diameter of existing lifting electromagnet, so electromagnetic wire used by the electromagnetic unit coil of the present invention is necessarily short than electromagnetic wire used by the electromagnetic unit coil of existing lifting electromagnet central authorities, weight is also little.
Used by the electromagnetic unit coil of the present invention electromagnetic wire than existing lifting electromagnet central authorities electromagnetic unit coil used by electromagnetic wire short, in the case of electromagnetic wire sectional area is identical, the resistance of the electromagnetic unit coil of the resistance ratio present invention of the electromagnetic unit coil of existing lifting electromagnet is big, obtain same number of ampere turns, will increase voltage, energy consumption is higher；If in the case of voltage is equal, only strengthens electromagnetic wire sectional area so that it is resistance is identical with the resistance of the present invention, but will strengthen deadweight further, improve the energy consumption of handling appliance, so the energy consumption of the present invention is relatively low.
Each U-shaped electric magnet of the present invention is completely self-contained simultaneously, and the layout in yoke can be very flexible, shortens magnetic circuit to greatest extent, reduces magnetic resistance.It is two U-shaped electric magnet with lifting electromagnet, and as a example by yoke length determines, the present invention is four electromagnetic unit two U-shaped electric magnet of composition, two electromagnetic units forming each U-shaped electric magnet can be close, the even shell of two electromagnetic units contacts with each other, the most each U-shaped electric magnet magnetic circuit in yoke and suspended object is the shortest, and magnetic resistance is the least, and the two ends of the yoke that can be placed in by two U-shaped electric magnet；And existing lifting electromagnet should have three electromagnetic units, can only be one, central authorities, one respectively, two ends, its magnetic circuit be the most long, and magnetic resistance is big；The weight that so handling is same, the number of ampere turns of the present invention is less than the number of ampere turns of existing lifting electromagnet, and energy consumption is relatively low.
Thus U-shaped combination type lifting electromagnet of the present invention to have energy consumption relatively low, feature lighter and easy to maintenance of conducting oneself with dignity.
Accompanying drawing explanation
It is described in further detail with embodiments of the present invention below in conjunction with the accompanying drawings:
Fig. 1 is U-shaped combination type lifting electromagnet structural representation of the present invention.
Fig. 2 is the elevational schematic view of U-shaped combination type lifting electromagnet of the present invention.
Detailed description of the invention
Knowable to shown in Fig. 1, Fig. 2, U-shaped combination type lifting electromagnet of the present invention includes electromagnetic unit 1, yoke 2；The electromagnetic unit 1 of U-shaped combination type lifting electromagnet is even number, and at least four electromagnetic units 1, preferably four electromagnetic units 1 of the present invention.The coil of each electromagnetic unit 1 is loaded on iron core 3, uses shell potted coil, the peripheral envelope 5 not magnetic conduction of shell, and peripheral envelope 5 made by the preferred rustless steel of the present invention.One end welding pole shoe 4 of the iron core 3 of electromagnetic unit 1, other end bolt is connected in yoke 2, and the axis of iron core 3 is vertical with yoke 2, and iron core 3 contacts well with yoke 2；And from the beginning of yoke 2 termination, the magnetic polarity of first electromagnetic unit 1 being connected in yoke 2 is different with the magnetic polarity of second electromagnetic unit 1, the magnetic polarity of second electromagnetic unit 1 is identical with the magnetic polarity of the 3rd electromagnetic unit 1, the magnetic polarity of the 3rd electromagnetic unit 1 is different with the magnetic polarity of the 4th electromagnetic unit 1, forms two U-shaped electric magnet.Certainly if six electromagnetic units 1, then the magnetic polarity of the 4th electromagnetic unit 1 is identical with the magnetic polarity of the 5th electromagnetic unit 1, and the magnetic polarity of the 5th electromagnetic unit 1 is different with the magnetic polarity of the 6th electromagnetic unit 1.Hanger is welded at the upper surface of yoke 2.
Claims (3)
1. a U-shaped combination type lifting electromagnet, including electromagnetic unit (1), yoke (2)；The electromagnetic unit (1) of described U-shaped combination type lifting electromagnet is even number, and at least four electromagnetic units (1)；One end of the iron core (3) of described electromagnetic unit (1) is connected with yoke (2), and the axis of iron core (3) is vertical with yoke (2)；Electromagnetic unit (1) by body seal, shell not magnetic conduction；It is characterized in that: from the beginning of yoke (2) termination, odd number electromagnetic unit (1) and adjacent even number electromagnetic unit (1) thereafter form a U-shaped electric magnet, and the magnetic polarity of two adjacent electromagnetic units (1) of adjacent two U-shaped electric magnet is identical.
U-shaped combination type lifting electromagnet the most according to claim 1, it is characterised in that: the other end of the iron core (3) of described electromagnetic unit (1) is connected with pole shoe (4).
U-shaped combination type lifting electromagnet the most according to claim 1, it is characterised in that: described electromagnetic unit (1) is connected with yoke (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074391.7A CN104030148B (en) | 2013-03-09 | 2013-03-09 | U-shaped combination type lifting electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074391.7A CN104030148B (en) | 2013-03-09 | 2013-03-09 | U-shaped combination type lifting electromagnet |
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| Publication Number | Publication Date |
|---|---|
| CN104030148A CN104030148A (en) | 2014-09-10 |
| CN104030148B true CN104030148B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310074391.7A Active CN104030148B (en) | 2013-03-09 | 2013-03-09 | U-shaped combination type lifting electromagnet |
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| CN (1) | CN104030148B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109911779A (en) * | 2019-04-10 | 2019-06-21 | 贵州钢绳股份有限公司 | A kind of electromagnetism boom hoisting and its application method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178711Y (en) * | 1993-10-05 | 1994-10-05 | 张国发 | Hoisting electromagnet |
| CN2213145Y (en) * | 1994-10-19 | 1995-11-22 | 大连星光电磁铁厂 | Disk steel coil lifting electromagnet |
| CN2818420Y (en) * | 2005-07-07 | 2006-09-20 | 岳阳大力神电磁机械有限公司 | Integrated electromagnet for hoisting high coiled steel bars |
| CN200974738Y (en) * | 2006-12-01 | 2007-11-14 | 杨祖成 | Steel scrap lifting electromagnet |
| CN202575668U (en) * | 2012-04-09 | 2012-12-05 | 湖南科美达电气股份有限公司 | Hoisting electromagnet with 'E' and 'U' composite magnetic circuit |
| CN203095380U (en) * | 2013-03-09 | 2013-07-31 | 杨祖成 | Board lifting electromagnet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004018200A (en) * | 2002-06-18 | 2004-01-22 | Nippon Steel Corp | Magnetic attracting device and method of using magnetic attracting device |
| JP4555605B2 (en) * | 2004-05-10 | 2010-10-06 | 鋼板剪断機械株式会社 | Lifting electromagnet device |
-
2013
- 2013-03-09 CN CN201310074391.7A patent/CN104030148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178711Y (en) * | 1993-10-05 | 1994-10-05 | 张国发 | Hoisting electromagnet |
| CN2213145Y (en) * | 1994-10-19 | 1995-11-22 | 大连星光电磁铁厂 | Disk steel coil lifting electromagnet |
| CN2818420Y (en) * | 2005-07-07 | 2006-09-20 | 岳阳大力神电磁机械有限公司 | Integrated electromagnet for hoisting high coiled steel bars |
| CN200974738Y (en) * | 2006-12-01 | 2007-11-14 | 杨祖成 | Steel scrap lifting electromagnet |
| CN202575668U (en) * | 2012-04-09 | 2012-12-05 | 湖南科美达电气股份有限公司 | Hoisting electromagnet with 'E' and 'U' composite magnetic circuit |
| CN203095380U (en) * | 2013-03-09 | 2013-07-31 | 杨祖成 | Board lifting electromagnet |
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| CN104030148A (en) | 2014-09-10 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Ping Inventor before: Yang Zucheng Inventor before: Dai Songning Inventor before: Zhou Yang |
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Effective date of registration: 20170714 Address after: 542800 Hezhou hi tech Industrial Development Zone, the Guangxi Zhuang Autonomous Region Road, No. 1 Patentee after: HEZHOU SITONG INFORMATION TECHNOLOGY Co.,Ltd. Address before: Jinjiang District Shuinian road Chengdu City, Sichuan province 610069 6 1 unit 3 Building No. 35 Patentee before: Yang Zucheng |
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Effective date of registration: 20190627 Address after: 244000 No. 204 building B, Tongling hi tech Innovation Service Center, Anhui Patentee after: TONGLING CHUANGWEI TECHNOLOGY CO.,LTD. Address before: 542800 1 the Guangxi Zhuang Autonomous Region Hezhou high tech Industrial Development Zone Patentee before: HEZHOU SITONG INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211217 Address after: 276000 Longhu Software Park, 279 shuangyueyuan Road, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi Longruan Information Technology Co.,Ltd. Address before: 244000 No. 204 building B, Tongling hi tech Innovation Service Center, Anhui Patentee before: TONGLING CHUANGWEI TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20220915 Address after: Longhu Software Park, No. 276, Shuangyueyuan Road, High-tech Industrial Development Zone, Linyi City, Shandong Province, 276000 Patentee after: Shandong Longfor Information Industry Group Co.,Ltd. Address before: 276000 Longhu Software Park, 279 shuangyueyuan Road, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee before: Linyi Longruan Information Technology Co.,Ltd. |