CN101391729A - Magnetic force hoisting roof - Google Patents
Magnetic force hoisting roof Download PDFInfo
- Publication number
- CN101391729A CN101391729A CNA2007100533063A CN200710053306A CN101391729A CN 101391729 A CN101391729 A CN 101391729A CN A2007100533063 A CNA2007100533063 A CN A2007100533063A CN 200710053306 A CN200710053306 A CN 200710053306A CN 101391729 A CN101391729 A CN 101391729A
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- CN
- China
- Prior art keywords
- electromagnet
- power
- shell
- magnetic force
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention provides a magnetic raising-power elevator. An electromagnet is arranged under a casing connected with a seat. An outer-wound coiled power-supply wire is threaded through the casing; a magnet block provided with the same magnetism as the electromagnet is oppositely arranged on the lower part of the electromagnet and the connected top part is threaded through the top of the casing to be connected with a flat top part. The invention adopts the like-pole repulsion theory to oppositely arrange the electromagnet and magnetic block which are provided with the same magnetism, after the electromagnet is switched on power and generates magnetic power the upper magnet block is driven to rise to generate the raising power used for elevating common objects.
Description
Affiliated technical field
The present invention relates to a kind of device that promotes the jack-up object, a kind of specifically magnetic force hoisting top.
Background technology
When promoting now upwards the jack-up heavy object, generally will use jack, but the use of jack is cumbersome, and because of in the very easy object that causes shell adhesive tape greasy dirt to pollute human body of machine oil is housed.
Summary of the invention
The invention provides a kind of magnetic force hoisting top, have simple in structurely, can not produce pollution characteristics.
The present invention includes electromagnet and magnet piece, coil, shell, base and power lead, the technical scheme that is adopted is: the electromagnet of packing into below in base bonded assembly shell, its outer around coil bonded assembly power lead pass shell, the magnet piece bonded assembly push rod that the electromagnet top is adorned passes cover top portion and connects a close crop.
According to the principle that magnetic force homopolarity same sex phase " is scolded ", be oppositely arranged for homopolarity between electromagnet of being adorned in its shell and the magnet piece.
The invention has the beneficial effects as follows: produce magnetic force by energising, and the homopolarity phase " is scolded " the lifting top power that forms, can promote the object of constant weight, simple in structure, the difficult generation polluted.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Among the figure: base 6 bonded assembly shells and interior below the electromagnet 1 of packing into, its outer around 3 bonded assembly power leads 8 of coil pass shell 5, the magnet piece 2 bonded assembly push rods 4 that electromagnet 1 top is adorned pass cover top portion and connect a close crop 7.
Be oppositely arranged for homopolarity between electromagnet of being adorned in its shell 51 and the magnet piece 2.
Claims (2)
1, a kind of magnetic force hoisting pushes up, comprise electromagnet (1) and magnet piece (2), coil (3), shell (5), base (6) and power lead (8), it is characterized in that: an electromagnet (1) is equipped with in the below in base (6) bonded assembly shell (5), its outer around coil (30 bonded assembly power leads (8) pass shell (5), and magnet piece (2) the bonded assembly push rod (4) that electromagnet (1) top is adorned passes shell (5) top and is connected with a close crop (7).
2, magnetic force hoisting according to claim 1 pushes up, and it is characterized in that: be oppositely arranged for homopolarity between electromagnet of being adorned in the described shell (5) (1) and the magnet piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100533063A CN101391729A (en) | 2007-09-20 | 2007-09-20 | Magnetic force hoisting roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100533063A CN101391729A (en) | 2007-09-20 | 2007-09-20 | Magnetic force hoisting roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101391729A true CN101391729A (en) | 2009-03-25 |
Family
ID=40492273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100533063A Pending CN101391729A (en) | 2007-09-20 | 2007-09-20 | Magnetic force hoisting roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101391729A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162840A (en) * | 2010-12-09 | 2011-08-24 | 苏州新区科兴威尔电子有限公司 | Device for testing polarity of magnet |
| CN104085820A (en) * | 2014-07-03 | 2014-10-08 | 宁波天益齿轴齿轮有限公司 | Automobile jack safe to use |
| CN108190779A (en) * | 2018-03-13 | 2018-06-22 | 浙江耀欧汽车零部件有限公司 | One kind is based on principal characteristic single leg support type recreational vehicle electric jack stand |
| CN111071965A (en) * | 2019-12-01 | 2020-04-28 | 王磊 | Lifting equipment applied to auxiliary power line erection |
-
2007
- 2007-09-20 CN CNA2007100533063A patent/CN101391729A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162840A (en) * | 2010-12-09 | 2011-08-24 | 苏州新区科兴威尔电子有限公司 | Device for testing polarity of magnet |
| CN104085820A (en) * | 2014-07-03 | 2014-10-08 | 宁波天益齿轴齿轮有限公司 | Automobile jack safe to use |
| CN108190779A (en) * | 2018-03-13 | 2018-06-22 | 浙江耀欧汽车零部件有限公司 | One kind is based on principal characteristic single leg support type recreational vehicle electric jack stand |
| CN111071965A (en) * | 2019-12-01 | 2020-04-28 | 王磊 | Lifting equipment applied to auxiliary power line erection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090325 |