CN2818420Y - Integrated electromagnet for hoisting high coiled steel bars - Google Patents
Integrated electromagnet for hoisting high coiled steel bars Download PDFInfo
- Publication number
- CN2818420Y CN2818420Y CN 200520051305 CN200520051305U CN2818420Y CN 2818420 Y CN2818420 Y CN 2818420Y CN 200520051305 CN200520051305 CN 200520051305 CN 200520051305 U CN200520051305 U CN 200520051305U CN 2818420 Y CN2818420 Y CN 2818420Y
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- coil
- electromagnet
- hoisting
- iron core
- integral
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Abstract
The utility model relates to a hoisting electromagnet used for industry, particularly to an integral electromagnet for integrally hoisting high coiled bars. The utility model is provided with a plurality of iron cores which are fixedly arranged below a top plate, and the periphery of each iron core is provided with a coil sealed by a side plate. Both ends of the side plate are provided with end plates, and the upper part of the top plate is provided with a lifting lug. The utility model can omit cross beams used for hoisting by a plurality of machines. Because a plurality of coils are fixed on the same top plate to form an integral body, the cross beams can be completely omitted. The self weight is light. Because the coils are arranged abreast, and two side plates do not need to be used as pole shoes, the integral weight of the hoisting electromagnet can be decreased. The damage to the surface quality of high coiled bars is small. Because each coil corresponds to one pole shoe, and the pole shoe is in a plane, the integral hoisting electromagnet is in contact with the coiled bars through only a plurality of line segments. Because the self weight of the integral hoisting electromagnet is light, the damage to the surface quality of the high coiled bars is small, and the suction force is large.
Description
Technical field
The utility model relates to industrial lifting electromagnet, refers in particular to adopt the whole lifting electromagnet of the high drum circle of integral type handling.
Background technology
The high drum circle of existing handling is used lifting electromagnet, generally adopts several electromagnet connection to hang.Lifting electromagnet is at the high drum bowlder of lifting, and the conducting in magnetic field is radially.Lifting electromagnet has three lines to contact with the dish circle, and promptly the pole shoe of both sides contacts the conducting magnetic circuit with the iron core pole shoe with the dish circle.The lifting electromagnet of this pattern exists following weak point:
A, from great.Because the electromagnet of this pattern iron core of strip shape, weight ratio is bigger.If several lifting electromagnets unite to come the high drum circle of handling then the necessary crossbeam that increases, this has also increased the load of driving.
B, lifting ability are less.Owing to adopt the iron core of strip shape, under the conductive wire scenario of same length, the a.t. that is produced is littler than circular iron core.
C, the surface quality that high drum is justified have certain damage.Because between the side plate (two pole shoes) of lifting electromagnet and the high drum circle is that line contact, under the pressure that lifting electromagnet deadweight and crossbeam are conducted oneself with dignity, the round surface quality of damage dish very easily.
D, poor radiation, work efficiency is lower.Because the line bag is surrounded by very thick steel plate and insulating material, the heat of coil itself is difficult in time come out, and the temperature rise of coil is very fast, if untimely shutdown is had a rest, will be easy to cause the scaling loss of lifting electromagnet.
Summary of the invention
The purpose of this utility model is improved at shortcoming that exists in the background technology and problem, provides a kind of high drum circular surfaces quality is damaged seldom, and suction is bigger, from heavy and light, can save the whole lifting electromagnet of crossbeam.
The technical solution of the utility model is: the utility model comprises iron core and coil, is characterized in a plurality of iron core stationary arrangement below top board, and each iron core outer periphery has coil, and side plate seals coil, and two is provided with end plate, and the top of top board is provided with hanger.
The utlity model has following advantage:
A, can save the crossbeam of many All-China Federation of Taiwan Compatriots when hanging.Because a plurality of coils all are fixed on the top board, have formed an integral body, can save crossbeam fully.
B, from heavy and light.Owing to adopt a plurality of coils to be arranged in juxtaposition, no longer need two side plates as pole shoe.Can reduce the overall weight of lifting electromagnet.
C, less to the surface quality infringement of high drum circle.Because the corresponding pole shoe of each coil, and pole shoe is the plane.Contacting between whole like this lifting electromagnet and the dish circle has only several line segments, and because the deadweight of whole lifting electromagnet is lighter, very little to the surface quality damage of high drum circle.
D, suction are big.Owing to adopt the little iron core of a plurality of circles, the a.t. that coil produces is big, so suction is big.
Description of drawings
Fig. 1 is the utility model embodiment handling dish circle lifting electromagnet
Fig. 2 is Fig. 1 left view
Fig. 3 is the described handling dish of a background technology circle lifting electromagnet
Fig. 4 is Fig. 3 left view
The specific embodiment
Known that by Fig. 2 in the below of top board (1), each iron core outer periphery has coil (8) to the utility model by a plurality of iron cores (6) stationary arrangement, side plate (4) is with coil (8) sealing, and two is provided with end plate (2), and the top of top board (1) is provided with hanger.Per its coiling direction of two adjacent coils of described coil (6) produces N, S magnetic pole on the contrary, and the conducting between the magnetic pole is high line disk, and the direction of magnetic line of force vertically.The lower end of described iron core (6) is provided with pole shoe (5), is provided with insulating material between iron core and the coil.Described top board is provided with outlet box (11).
The concrete enforcement of the utility model is at first lead to be wrapped in respectively on several iron cores, then coil (8) is separately fixed on the top board (1).Per two its winding directions of adjacent coil are just in time opposite.Side plate (4) is with each coil sealing, welding upper end (2) then.In each iron core welding,, then several coils from parallel connection of coils are entered outlet box (11), last embedding insulating material through the pole shoe (5) of processing.
Claims (4)
1, the whole lifting electromagnet of the high drum circle of a kind of handling, comprise iron core and coil, it is characterized in that the below of a plurality of iron cores (6) stationary arrangement in top board (1), each iron core outer periphery has coil (8), side plate (4) seals coil (8), two is provided with end plate (2), and the top of top board (1) is provided with hanger.
2, the whole lifting electromagnet of the high drum circle of handling according to claim 1, it is characterized in that per its coiling direction of two adjacent coils of described coil (6) produces N, S magnetic pole on the contrary, conducting between the magnetic pole is high line disk, and the direction of magnetic line of force vertically.
3, the high drum circle of handling according to claim 1 is used whole lifting electromagnet, it is characterized in that the lower end of described iron core (6) is provided with pole shoe (5), is provided with insulating material between iron core and the coil.
4, the high drum circle of handling according to claim 1 is used whole lifting electromagnet, it is characterized in that described top board is provided with outlet box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051305 CN2818420Y (en) | 2005-07-07 | 2005-07-07 | Integrated electromagnet for hoisting high coiled steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051305 CN2818420Y (en) | 2005-07-07 | 2005-07-07 | Integrated electromagnet for hoisting high coiled steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818420Y true CN2818420Y (en) | 2006-09-20 |
Family
ID=37004474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051305 Expired - Fee Related CN2818420Y (en) | 2005-07-07 | 2005-07-07 | Integrated electromagnet for hoisting high coiled steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818420Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037172B (en) * | 2007-04-20 | 2010-09-29 | 杨祖成 | Disk lifting electromagnet |
| CN104030148A (en) * | 2013-03-09 | 2014-09-10 | 杨祖成 | U-shaped combined lifting electromagnet |
-
2005
- 2005-07-07 CN CN 200520051305 patent/CN2818420Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037172B (en) * | 2007-04-20 | 2010-09-29 | 杨祖成 | Disk lifting electromagnet |
| CN104030148A (en) * | 2013-03-09 | 2014-09-10 | 杨祖成 | U-shaped combined lifting electromagnet |
| CN104030148B (en) * | 2013-03-09 | 2016-08-03 | 杨祖成 | U-shaped combination type lifting electromagnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060920 Termination date: 20100707 |