CN219688976U - Novel constant tension cable reel based on permanent magnet motor drive - Google Patents
Novel constant tension cable reel based on permanent magnet motor drive Download PDFInfo
- Publication number
- CN219688976U CN219688976U CN202222509884.6U CN202222509884U CN219688976U CN 219688976 U CN219688976 U CN 219688976U CN 202222509884 U CN202222509884 U CN 202222509884U CN 219688976 U CN219688976 U CN 219688976U
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- permanent magnet
- magnet motor
- cable reel
- fixed mounting
- base
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- 239000000428 dust Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 5
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model relates to the technical field of cable reels, in particular to a novel constant-tension cable reel based on permanent magnet motor driving, which comprises a base, wherein a control box is fixedly arranged on the outer side of the base, a permanent magnet motor is fixedly arranged in the control box, a cable reel is fixedly arranged on a driving shaft of the permanent magnet motor, a braking screw is connected with the side wall of the base in a threaded manner, a braking frame is rotatably arranged at one end of the braking screw through a connecting seat, a locking column is fixedly arranged at one end of the braking frame, a limiting rod is fixedly arranged on the braking frame, and a plurality of locking grooves are formed in the side surface of the cable reel at equal intervals in an annular shape.
Description
Technical Field
The utility model relates to the technical field of cable reels, in particular to a novel constant-tension cable reel based on permanent magnet motor driving.
Background
The cable reel is also called a cable winder, is a cable winding device for providing a power supply, a control power supply or a control signal for large mobile equipment, is widely applied to heavy mechanical equipment under similar working conditions such as a port portal crane, a container crane, a ship loader, a tower crane and the like, is divided into two types of non-electric type and electric type according to a driving mode, and is divided into an axial single row and an axial multi-row type according to a cable arrangement mode. In view of this, we propose a new type of constant tension cable reel based on permanent magnet motor drive.
Disclosure of Invention
The utility model aims to provide a novel constant-tension cable reel based on permanent magnet motor driving so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a novel constant tension cable reel based on permanent magnet motor drive, includes the base, the outside fixed mounting of base has the control box, the inside fixed mounting of control box has permanent magnet motor, the drive shaft fixed mounting of permanent magnet motor has the cable reel, the lateral wall threaded connection of base has the braking screw, the one end of braking screw rotates through the connecting seat and installs the braking frame, the one end fixed mounting of braking frame has the locking post, fixed mounting has the gag lever post on the braking frame, the gag lever post activity runs through in the side of base, the side of cable reel is annular equidistance interval and is equipped with a plurality of locking grooves, locking post and locking groove looks adaptation, fixed mounting has the hand wheel on the braking screw.
Preferably, a frequency converter is fixedly arranged at a position right below the permanent magnet motor in the control box, a controller is fixedly arranged at the outer side of the control box, the output end of the controller is electrically connected with the input end of the frequency converter, and the input end of the frequency converter is electrically connected with the input end of the permanent magnet motor.
Preferably, the cross-sectional shapes of the locking column and the locking groove are circular.
Preferably, a bearing seat is fixedly arranged on the inner side of the base, a rotating shaft is fixedly arranged at one end of the cable drum, and the bearing seat is rotatably connected to one end of the rotating shaft.
Preferably, the side of the control box is provided with a plurality of heat dissipation openings at intervals, and a dust screen is fixedly arranged on the inner side of each heat dissipation opening.
Preferably, the four ends of the bottom surface of the base are provided with mounting holes.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the braking frame can be driven to move by rotating the braking screw rod by hand, so that the locking column is spliced in the corresponding locking groove on the cable drum, the cable drum can be braked and locked, the cable drum is prevented from being locked only by the braking performance of the permanent magnet motor, if the cable drum generates a larger rotation trend when being rocked in transportation, the braking bearing force of the driving shaft of the permanent magnet motor on the cable drum is effectively reduced, the phenomenon that the permanent magnet motor is easy to break the shaft is prevented, and the service life of the cable drum is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic side view of the present utility model.
In the figure: 1. a base; 101. a bearing seat; 2. a cable drum; 201. a locking groove; 202. a rotating shaft; 3. a control box; 301. a heat radiation port; 302. a dust screen; 303. a permanent magnet motor; 304. a controller; 305. A frequency converter; 4. braking the screw; 401. a connecting seat; 402. a brake frame; 403. a locking post; 404. a limit rod; 5. and a hand wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a novel constant tension cable reel based on permanent magnet motor drive, including base 1, the outside fixed mounting of base 1 has control box 3, the inside fixed mounting of control box 3 has permanent magnet motor 303, the drive shaft fixed mounting of permanent magnet motor 303 has cable reel 2, the lateral wall threaded connection of base 1 has braking screw 4, braking frame 402 is installed through connecting seat 401 rotation to the one end of braking screw 4, braking frame 402's one end fixed mounting has locking post 403, fixed mounting has gag lever post 404 on the braking frame 402, gag lever post 404 activity runs through in the side of base 1, the side of cable reel 2 is annular equidistantly spaced apart and is equipped with a plurality of locking grooves 201, locking post 403 and locking groove 201 looks adaptation, fixed mounting has hand wheel 5 on the braking screw 4.
As a preferred implementation manner in this embodiment, the frequency converter 305 is fixedly installed in the control box 3 at a position directly below the permanent magnet motor 303, the controller 304 is fixedly installed on the outer side of the control box 3, the output end of the controller 304 is electrically connected to the input end of the frequency converter 305, and the input end of the frequency converter 305 is electrically connected to the input end of the permanent magnet motor 303, so as to achieve the purpose of conveniently controlling the operation of the permanent magnet motor 303.
As a preferred embodiment in this embodiment, the cross-sectional shapes of the locking posts 403 and the locking grooves 201 are circular.
As a preferred embodiment in this embodiment, the bearing seat 101 is fixedly mounted on the inner side of the base 1, the rotating shaft 202 is fixedly mounted on one end of the cable drum 2, and the bearing seat 101 is rotatably connected to one end of the rotating shaft 202, so as to achieve the purpose of improving the rotation stability of the cable drum 2.
As a preferred implementation manner in this embodiment, the side surface of the control box 3 is provided with a plurality of heat dissipation openings 301 at intervals, and the inner side of the heat dissipation opening 301 is fixedly provided with a dust screen 302, so as to achieve the purpose of preventing external dust and impurities from entering the control box 3 through the heat dissipation opening 301.
As a preferred implementation manner in this embodiment, the four ends of the bottom surface of the base 1 are provided with mounting holes, so as to achieve the purpose of fixing and mounting the base 1.
Working principle:
when the cable winding device is used, the hand wheel 5 is used for rotating the braking screw 4 forward to drive the braking frame 402 to move forward until the locking column 403 is separated from the locking groove 201 on the cable winding drum 2, the cable winding drum 2 is driven to rotate by the permanent magnet motor 303, so that the cable winding drum 2 automatically winds up a cable, after the cable winding is finished, the hand wheel 5 is used for rotating the braking screw 4 reversely to drive the braking frame 402 to move backward until the locking column 403 is spliced in the corresponding locking groove 201 on the cable winding drum 2, thereby playing a role in braking and locking the cable winding drum 2, avoiding locking the cable winding drum 2 only by the self braking performance of the permanent magnet motor 303, and effectively reducing the braking bearing force of the driving shaft of the permanent magnet motor 303 on the cable winding drum 2 when the cable winding drum 2 generates a larger rotation trend during transportation, and preventing the permanent magnet motor 303 from easily generating a broken shaft damage phenomenon.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a novel constant tension cable reel based on permanent magnet motor drive, includes base (1), the outside fixed mounting of base (1) has control box (3), the inside fixed mounting of control box (3) has permanent magnet motor (303), the drive shaft fixed mounting of permanent magnet motor (303) has cable reel (2), its characterized in that: the side wall threaded connection of base (1) has braking screw (4), braking frame (402) are installed through connecting seat (401) rotation to the one end of braking screw (4), the one end fixed mounting of braking frame (402) has locking post (403), fixed mounting has gag lever post (404) on braking frame (402), gag lever post (404) activity run through in the side of base (1), the side of cable drum (2) is annular equidistance spaced apart and is equipped with a plurality of locking groove (201), locking post (403) and locking groove (201) looks adaptation, fixed mounting has hand wheel (5) on braking screw (4).
2. The permanent magnet motor drive-based novel constant tension cable reel of claim 1, wherein: the inside of control box (3) is located permanent magnet motor (303) below position department fixed mounting has converter (305), the outside fixed mounting of control box (3) has controller (304), the output electric connection of controller (304) is in the input of converter (305), the input electric connection of converter (305) is in the input of permanent magnet motor (303).
3. The permanent magnet motor drive-based novel constant tension cable reel of claim 1, wherein: the cross-sectional shapes of the locking column (403) and the locking groove (201) are all round.
4. The permanent magnet motor drive-based novel constant tension cable reel of claim 1, wherein: the inner side of the base (1) is fixedly provided with a bearing seat (101), one end of the cable drum (2) is fixedly provided with a rotating shaft (202), and the bearing seat (101) is rotatably connected to one end of the rotating shaft (202).
5. The permanent magnet motor drive-based novel constant tension cable reel of claim 1, wherein: the side of the control box (3) is provided with a plurality of radiating ports (301) at intervals, and a dust screen (302) is fixedly arranged on the inner side of the radiating ports (301).
6. The permanent magnet motor drive-based novel constant tension cable reel of claim 1, wherein: mounting holes are formed in four ends of the bottom surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222509884.6U CN219688976U (en) | 2022-09-22 | 2022-09-22 | Novel constant tension cable reel based on permanent magnet motor drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222509884.6U CN219688976U (en) | 2022-09-22 | 2022-09-22 | Novel constant tension cable reel based on permanent magnet motor drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219688976U true CN219688976U (en) | 2023-09-15 |
Family
ID=87942136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222509884.6U Active CN219688976U (en) | 2022-09-22 | 2022-09-22 | Novel constant tension cable reel based on permanent magnet motor drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219688976U (en) |
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2022
- 2022-09-22 CN CN202222509884.6U patent/CN219688976U/en active Active
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