CN108975145A - A kind of electric permanent magnet of energy automatic deploying and retracting cable - Google Patents
A kind of electric permanent magnet of energy automatic deploying and retracting cable Download PDFInfo
- Publication number
- CN108975145A CN108975145A CN201811033927.XA CN201811033927A CN108975145A CN 108975145 A CN108975145 A CN 108975145A CN 201811033927 A CN201811033927 A CN 201811033927A CN 108975145 A CN108975145 A CN 108975145A
- Authority
- CN
- China
- Prior art keywords
- cable
- permanent magnet
- electric permanent
- automatic
- crane
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The present invention provides a kind of electric permanent magnets of energy automatic deploying and retracting cable, be characterized in: cable is wrapped on automatic cable winder, automatic cable winder is mounted on electric permanent magnet, when electric permanent magnet rises or falls, cable will be released or be withdrawn automatically by automatic cable winder, keep tensioning state, to avoid cable from being forced into or break the power supply trouble for causing electric permanent magnet, the occasion especially used for crane or truck-mounted crane, cable extraction on electric permanent magnet, which is inserted on arm of crane, can be used, the set-up time is greatly saved, also the repacking that can avoid arm of crane causes and structure safety problem.
Description
Technical field
The invention belongs to the magnetic force lifting device of lifting industry, specially a kind of electric permanent magnet of energy automatic deploying and retracting cable,
Automatic deploying and retracting cable can be risen or fallen with electric permanent magnet.
Background technique
It is general using electric permanent magnet or electromagnet lifting steel in metallurgy industry steel handling, and electric permanent magnet needs
Power supply supply, electric permanent magnet needs to move in handling steel, so cable is also required to synchronizing moving, currently used solution party
Case is exactly to install cable drum on rane trolley boom or on rane trolley walking dolly to synchronize to batch cable, in this way can be with
It meets the requirements, but automatic deploying and retracting cable unit just inconvenience is installed on small-sized jack lift, and be easy the knot to boom
It is configured to damage.
Summary of the invention
The invention reside in a kind of electric permanent magnet of energy automatic deploying and retracting cable is provided, the disadvantage in above-mentioned background is solved the problems, such as.
Technical problem solved by the invention is realized using following technical scheme:
A kind of electric permanent magnet of energy automatic deploying and retracting cable of the present invention, is mainly made of cable, automatic cable winder, electric permanent magnet,
Be characterized in: cable is wrapped on automatic cable winder, and automatic cable winder is mounted on electric permanent magnet, when electric permanent magnet rise or
When decline, cable will be released or be withdrawn automatically by automatic cable winder, tensioning state be kept, so that cable be avoided to be pressed
To or break and cause the power supply trouble of electric permanent magnet, automatic cable winder in addition to folding and unfolding cable, can also with folding and unfolding wirerope or
The other ropes of person draw electric permanent magnet and avoid electric rotary type permanent-magnet etc..
The automatic cable winder uses elastic force type structure or electrodynamic type structure, generally uses elastic force type structure, this knot
The automatic cable winder of structure have the characteristics that it is small in size, easy for installation, do not need maintenance, and DYN dynamic automatic cable winder
The work of automatic take-up can be completed, but size less will be conducive to installation greatly.
As an improvement the electricity permanent magnet is using electric permanent magnetism iron construction or electromagnet structure, electric permanent magnetism iron construction
Of short duration energization is required with electromagnet structure or is powered for a long time, and a kind of lifting industry magnetic force lifting device of magnetic force can be just generated
Magnet, so it is described electricity permanent magnetism iron construction can also be replaced with electromagnet structure.
Due on using with technical solution, the invention has the following advantages:
Automatic deploying and retracting cable unit is installed on electric permanent magnet of the invention, synchronous folding and unfolding can be risen or fallen with crane
Cable, installation maintenance is more convenient, and the occasion especially used for crane or truck-mounted crane extracts the cable on electric permanent magnet out
Being inserted on arm of crane can be used, and greatly save the set-up time, and the repacking that also can avoid arm of crane causes and structure safety
Problem.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Shown in Fig. 1: cable (1), automatic cable winder (2), electric permanent magnet (3).
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
With reference to attached drawing and in conjunction with specific embodiments, the present invention is further explained.
As shown in Figure 1, a kind of electric permanent magnet of energy automatic deploying and retracting cable of the present invention is mainly filled by cable (1), automatic take-up
(2), electric permanent magnet (3) composition are set, be characterized in: cable (1) is wrapped on automatic cable winder (2), automatic cable winder (2) peace
On electric permanent magnet (3), when electric permanent magnet (3) rises or falls, automatic cable winder (2) will be automatically by cable
(1) it releases or withdraws, tensioning state is kept, so that cable be avoided to be forced into or break the power supply trouble for causing electric permanent magnet (3).
The automatic cable winder (2) uses elastic force type structure or electrodynamic type structure, generally uses elastic force type structure, this knot
The automatic cable winder (2) of structure have the characteristics that it is small in size, easy for installation, do not need maintenance, and DYN dynamic automatic take-up dress
The work of automatic take-up can also be completed by setting (2), but size less will be conducive to installation greatly.
As an improvement the electricity permanent magnet (3) is using electric permanent magnetism iron construction or electromagnet structure, electric permanent magnet knot
Structure and electromagnet structure require of short duration energization or are powered for a long time, can just generate a kind of lifting industry magnetic force handling dress of magnetic force
Standby magnet, so described electricity permanent magnet (3) structure can also be replaced with electromagnet structure.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of electric permanent magnet of energy automatic deploying and retracting cable, be characterized in: cable is wrapped on automatic cable winder, automatic take-up dress
It sets and is mounted on electric permanent magnet, when electric permanent magnet rises or falls, automatic cable winder will automatically be released cable
Or it withdraws.
2. according to claim 1, automatic cable winder uses elastic force type structure or electrodynamic type structure.
3. according to claim 1, as an improvement, the electricity permanent magnet is using electric permanent magnetism iron construction or electromagnet knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033927.XA CN108975145A (en) | 2018-09-05 | 2018-09-05 | A kind of electric permanent magnet of energy automatic deploying and retracting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033927.XA CN108975145A (en) | 2018-09-05 | 2018-09-05 | A kind of electric permanent magnet of energy automatic deploying and retracting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108975145A true CN108975145A (en) | 2018-12-11 |
Family
ID=64544896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033927.XA Withdrawn CN108975145A (en) | 2018-09-05 | 2018-09-05 | A kind of electric permanent magnet of energy automatic deploying and retracting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108975145A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003072463A2 (en) * | 2002-02-25 | 2003-09-04 | Kvaerner U.S. Inc. | Slab transfer handling system |
| CN201419978Y (en) * | 2009-05-20 | 2010-03-10 | 通化钢铁股份有限公司第一炼钢厂 | Cable winding device of electromagnetic crane |
| CN204173744U (en) * | 2014-10-31 | 2015-02-25 | 武汉钢铁(集团)公司 | Hoisting crane electromagnetic disc device |
| CN205114799U (en) * | 2015-10-13 | 2016-03-30 | 河南省黄河防爆起重机有限公司 | Handling and dual purpose electromagnet of upset slab |
| CN106150155A (en) * | 2016-08-18 | 2016-11-23 | 山东天辰智能停车股份有限公司 | Cable constant moment of force automatic retraction device |
-
2018
- 2018-09-05 CN CN201811033927.XA patent/CN108975145A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003072463A2 (en) * | 2002-02-25 | 2003-09-04 | Kvaerner U.S. Inc. | Slab transfer handling system |
| CN201419978Y (en) * | 2009-05-20 | 2010-03-10 | 通化钢铁股份有限公司第一炼钢厂 | Cable winding device of electromagnetic crane |
| CN204173744U (en) * | 2014-10-31 | 2015-02-25 | 武汉钢铁(集团)公司 | Hoisting crane electromagnetic disc device |
| CN205114799U (en) * | 2015-10-13 | 2016-03-30 | 河南省黄河防爆起重机有限公司 | Handling and dual purpose electromagnet of upset slab |
| CN106150155A (en) * | 2016-08-18 | 2016-11-23 | 山东天辰智能停车股份有限公司 | Cable constant moment of force automatic retraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
|
| WW01 | Invention patent application withdrawn after publication |