CN2626102Y - Magnetic hysteresis type cable drum - Google Patents
Magnetic hysteresis type cable drum Download PDFInfo
- Publication number
- CN2626102Y CN2626102Y CNU032140770U CN03214077U CN2626102Y CN 2626102 Y CN2626102 Y CN 2626102Y CN U032140770 U CNU032140770 U CN U032140770U CN 03214077 U CN03214077 U CN 03214077U CN 2626102 Y CN2626102 Y CN 2626102Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- hysteresis
- cylinder
- gear reducer
- cable drum
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
A cable reel of a hysteresis type comprises a cable roller, a multilevel cylinder-taper gear reducer, a current collecting box, a hysteresis coupling, an ordinary electric motor and a base, wherein the ordinary asynchronous motor is connected with the flange of the hysteresis coupling with a B5 installation structure, and the other end of the hysteresis coupling is connected with the cylinder gear end of the multilevel cylinder-taper gear reducer. The output end of the multilevel cylinder-taper gear reducer is provided with a hollow output axis, one end of which is connected with the cable roller, and the other end is connected with the current collecting box. The cylinder-taper gear reducer and the current collecting box are both fixed on the base. Compared with the prior art, the utility model has the advantages that only one hysteresis coupling can realize a large torque, thereby reducing a large amount of time for adjusting and maintaining, and the appearance is concise and the cost is relatively low, thereby increasing the degrees of satisfaction of the users.
Description
Technical field
The utility model relates to a kind of cable drum, particularly relate to a kind of hysteresis type cable drum, it is improvement to the existing cable reel structure, the cable reel installation that belongs to all kinds of portable handling equipmenies is suitable on the mobile units such as overhead crane, tower crane and stacker-reclaimer of industries such as building materials, harbour, mine, metallurgy and waterpower the usefulness as the folding and unfolding cable.
Background technology
The cable drum of producing has multiple version both at home and abroad, mainly contains Weight type, spring, torque motor formula, magnetic force manifold type, hysteresis etc.At present, the hysteresis type cable drum of domestic production so adopt a plurality of magnetic hysteresis shaft couplings method of using in parallel to strengthen rotating torque, causes the user difficult in maintenance, defectives such as contour structures complexity because magnetic hysteresis shaft coupling magnetic hysteresis moment is less than normal.
The utility model content
The purpose of this utility model is to overcome the prior art above shortcomings, by existing hysteresis type cable drum structure is improved, provide a kind of brand-new hysteresis type cable drum, the cable drum of this kind structure only disposes a magnetic hysteresis shaft coupling just can realize big rotating torque, thereby a large amount of debugging and preventive maintenance time have been reduced, outward appearance reduces relatively than succinct and cost, has increased user's satisfaction.
The technical solution that the utility model provides is: this hysteresis type cable drum includes cable drum, multistage cylinder-cone gear reducer, collector box, magnetic hysteresis shaft coupling, common motor and base, and wherein normal asynchronous is linked together with B5 mounting structure pattern and magnetic hysteresis coupling flange.The roller gear end of the magnetic hysteresis shaft coupling other end and multistage cylinder-cone gear reducer links, the output of cylinder-cone gear reducer is a hollow output shaft, one client link cable drum, the other end connects collector box, cylinder-cone gear reducer and collector box all are fixed on the base, constitute a complete cable drum thus.
For better finishing the purpose of this utility model, the magnetic hysteresis shaft coupling that provides includes axle, bearing, bearing holder (housing, cover), magnetic overcoat, magnetic patch body, magnetic support, permanent magnets, inductive disks, the outer dish of magnetic, body, adjustment bolt and standard component, the center line of its axis is to remove bearing holder (housing, cover) and extra-organismal centre of gyration line, and bearing holder (housing, cover) and body are bolted together.Bearing and axle are installed in the bearing holder (housing, cover), and the bearing holder (housing, cover) outside is equipped with bearing and magnetic shell.The outer dish of magnetic shell and magnetic is bolted together and forms a closed rotatable shell.Magnetic coils, adjusts bolt outward and cooperates through bearing, it is rotatable on axle to adjust bolt the inner, outer end threaded portion and magnetic support be with being threaded, magnetic support can the axle translation of axle upper edge and can with the axle co-rotation, the cannelure internal fixation of magnetic support has magnetic patch body, permanent magnets, is fixed with inductive disks on the outer dish of magnetic simultaneously.Magnetic hysteresis shaft coupling operation principle: when the inverted position turn of driven by motor magnetic is changeed, because the magnetic coupling interaction between inductive disks and the permanent magnets, drive the i.e. axle rotation of magnetic support, play the shaft coupling effect, when axle external force effect during greater than magnetic-coupled active force, magnetic support and inductive disks produce the rotating speed slippage, the inductive disks that the multiple permanent magnet piece will the alternating magnetization opposite on the magnetic support, thus produce the moment of torsion of resisting slippage.This moment of torsion of resisting slippage plays the effect of torque-limiting.Thereby adjust bolt and can adjust magnetic support reaches the fine setting rotating torque to the magnetic gap of inductive disks effect.
Compared with prior art, the beneficial effects of the utility model are: only dispose a magnetic hysteresis shaft coupling and just can realize big rotating torque, thereby reduced a large amount of debugging and preventive maintenance time, outward appearance reduces relatively than succinct and cost, has increased user's satisfaction.
Description of drawings
The structural representation of the hysteresis type cable drum embodiment that Fig. 1 provides for the utility model, Fig. 2 is the structural representation of the magnetic hysteresis shaft coupling among Fig. 1.Number in the figure is: 1, and multistage cylinder-cone gear reducer, 2. magnetic hysteresis shaft coupling, 3. motor, 4. collector box, 5. the end, sat, 6. cable drum, 7. magnetic support, 8. permanent magnets, 9. standard component, 10. inductive disks, 11. magnetic coil outward, 12. standard component, 13. bodies, 14. bearings, 15. adjust bolt, 16. axle, 17. magnetic patch bodies, 18. bearings, 19. bearing holder (housing, cover), 20. bearings, 21. magnetic overcoats.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in Figure 1, this hysteresis type cable drum that the utility model provides is to be linked together with B5 mounting structure pattern and magnetic hysteresis shaft coupling 2 flanges by normal asynchronous 3, the roller gear end of the magnetic hysteresis shaft coupling other end and multistage cylinder-cone gear reducer links, the output of cylinder-cone gear reducer is a hollow output shaft, one client link cable drum 6, the other end connects collector box 4, and cylinder-cone gear reducer 1 and collector box 4 all are fixed on the base 5.
As shown in Figure 2, the center line of figure axis 16 is the centre of gyration lines except that bearing holder (housing, cover) 19 and body 13, and bearing holder (housing, cover) 19 is bolted together with body 13.19 li installation bearings 18 of bearing holder (housing, cover) and axle 16, bearing holder (housing, cover) 19 outsides are equipped with bearing 20 and magnetic shell 21.Magnetic shell 21 is bolted together with the outer dish 11 of magnetic and forms a closed rotatable shell.The outer dish 11 of magnetic, adjustment bolt 15 cooperate through bearing 14, it is rotatable on axle 16 to adjust bolt 15 the inners, the outer end threaded portion is threaded with magnetic support 7 usefulness, magnetic support 7 can axle 16 upper edge axles, 16 translations and can with axle 16 co-rotation, the cannelure internal fixation of magnetic support 7 has magnetic patch body 17, permanent magnets 8, is fixed with inductive disks 10 on the outer dish 11 of magnetic simultaneously.
Assembling process of the present utility model is: unilateral bearing and bracket are installed on Y100-4L1.5KW motor 3 main shafts motor 3 that will load onto unilateral bearing more 9NM magnetic hysteresis shaft coupling 2 inputs of packing into.Magnetic hysteresis shaft coupling 2 outputs are connected cylinder-cone gear reducer 1 and go into end.Cylinder-cone gear reducer 1 is fixed on the base 5, collector box 4 is fixed on the base 5, joined reducer output shaft and collector box axle with common shaft coupling, the fixing cable drum 6 of going up of the reducer output shaft other end, assembling finishes.
The assembling process of 9NM magnetic hysteresis shaft coupling 2 is: the magnetic patch body 17 usefulness standard components of packing into earlier in the magnetic support 7 are fastening to reinstall 8 fan-shaped permanent magnets 8, be glued in magnetic support 7 by 8 five equilibriums, to be pressed into bearing 14 in the outer dish of magnetic 11 centre bores, bearing 14 endoporus are pressed into adjustment bolt 15 and again inductive disks 10 usefulness standard components are fixed on position shown in Figure 2, on body 13, fix bearing holder (housing, cover) 19 as shown in Figure 2 with standard component, the bearing of packing on axle 16 only reaches spacer and fixes the position with jump ring for 18 liang, the above-mentioned axle 16 that installs is pressed in the bearing holder (housing, cover) 19 and with jump ring fixes, after bearing holder (housing, cover) 19 outer rings are packed dust cap into, be pressed into bearing 20 and fixing with jump ring.Magnetic shell 21 is pressed on bearing 20 outer rings, after axle 16 shown positions are packed flat key into, load onto magnetic support 7 again with the outer dish 11 of the magnetic that assembles after the screw threads of adjusting bolt 15 are screwed into magnetic support 7, with standard component 9 magnetic shell 21 and magnetic are coiled 7 outward and fasteningly reach sealing.It is about 6mm that adjustment bolt 15 makes permanent magnets 8 and inductive disks 10 gaps, adjusts the position of bolt 15 on axle 16 well with a screw.Whole magnetic hysteresis shaft coupling assembling finishes.
Claims (2)
1. hysteresis type cable drum, include cable drum (6), multistage cylinder-cone gear reducer (1), collector box (4), magnetic hysteresis shaft coupling (2), common motor (3) and base (5), it is characterized in that middle normal asynchronous (3) is linked together with B5 mounting structure pattern and magnetic hysteresis shaft coupling (2) flange.The roller gear end of magnetic hysteresis shaft coupling (2) other end and multistage cylinder-cone gear reducer (1) links, the output of cylinder-cone gear reducer (1) is a hollow output shaft, one client link cable drum (6), the other end connects collector box (4), and cylinder-cone gear reducer (1) and collector box (4) all are fixed on (5) on the base.
2. hysteresis type cable drum according to claim 1, it is characterized in that including in the magnetic hysteresis shaft coupling (2) axle (16), bearing (14) (18) (20), bearing holder (housing, cover) (19), magnetic overcoat (21), magnetic patch body (17), magnetic support (7), permanent magnets (8), inductive disks (10), magnetic coils (11) outward, body (13), adjust bolt (15) and standard component, the center line of its axis (16) is the centre of gyration line except that bearing holder (housing, cover) (19) and body (13), bearing holder (housing, cover) (19) is used bolt with body (13), bearing (18) and axle (16) are installed in bearing holder (housing, cover) (19) lining, bearing holder (housing, cover) (19) outside is equipped with bearing (20) and magnetic shell (21), magnetic shell (21) coils (11) outward with magnetic uses bolt, adjust bolt 15 outer end threaded portions and magnetic support (7) with being threaded, the cannelure internal fixation of magnetic support (7) has magnetic patch body (17), permanent magnets (8), magnetic are coiled outward and are fixed with inductive disks (10) on (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032140770U CN2626102Y (en) | 2003-07-18 | 2003-07-18 | Magnetic hysteresis type cable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032140770U CN2626102Y (en) | 2003-07-18 | 2003-07-18 | Magnetic hysteresis type cable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626102Y true CN2626102Y (en) | 2004-07-14 |
Family
ID=34242591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032140770U Expired - Fee Related CN2626102Y (en) | 2003-07-18 | 2003-07-18 | Magnetic hysteresis type cable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626102Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413161C (en) * | 2005-08-25 | 2008-08-20 | 同方威视技术股份有限公司 | Folding and unfolding cable reeling device for moving system commercial power supply |
| CN102187050A (en) * | 2008-08-13 | 2011-09-14 | 维京干涉技术公司 | Tube/pipe spooling device |
| CN102904416A (en) * | 2012-09-29 | 2013-01-30 | 常州市常开电气有限公司 | Hysteresis coupling |
| CN108964413A (en) * | 2018-07-19 | 2018-12-07 | 安徽沃弗电力科技有限公司 | Cable drum hysteresis shaft coupling |
-
2003
- 2003-07-18 CN CNU032140770U patent/CN2626102Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413161C (en) * | 2005-08-25 | 2008-08-20 | 同方威视技术股份有限公司 | Folding and unfolding cable reeling device for moving system commercial power supply |
| CN102187050A (en) * | 2008-08-13 | 2011-09-14 | 维京干涉技术公司 | Tube/pipe spooling device |
| CN102187050B (en) * | 2008-08-13 | 2014-06-04 | C6科技公司 | Tube/pipe spooling device |
| CN102904416A (en) * | 2012-09-29 | 2013-01-30 | 常州市常开电气有限公司 | Hysteresis coupling |
| CN108964413A (en) * | 2018-07-19 | 2018-12-07 | 安徽沃弗电力科技有限公司 | Cable drum hysteresis shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG MINING MACHINERY GROUP EQUIPMENT MANUFAC Free format text: FORMER OWNER: LI ZHONGMIN; PATENTEE Effective date: 20070518 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070518 Address after: 110042 No. 178 Dadong East Road, Dadong District, Liaoning, Shenyang Patentee after: Shenyang Mining Machinery Group Equipment Manufacturing Co Ltd Address before: 110042, No. 1, Xiaohe Road, Dadong District, Liaoning, Shenyang Co-patentee before: Guo Xihua Patentee before: Li Zhongmin |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |