CN214003701U - Cable coupler and cable winding and unwinding system - Google Patents
Cable coupler and cable winding and unwinding system Download PDFInfo
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- CN214003701U CN214003701U CN202022789970.8U CN202022789970U CN214003701U CN 214003701 U CN214003701 U CN 214003701U CN 202022789970 U CN202022789970 U CN 202022789970U CN 214003701 U CN214003701 U CN 214003701U
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- cable
- coupler
- way bearing
- motor
- limiting
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Abstract
The utility model provides a cable coupling ware and cable receive and release system, including the coupler main part with be located the outside first axle portion of coupler main part, first axle portion is used for being connected with the output shaft of motor, and the cover is equipped with one-way bearing on the first axle portion, installs the locating part that has spacing portion on the one-way bearing, and spacing portion is arranged in inlaying braced frame's spacing groove, and braced frame and motor relatively fixed, and the spacing groove can restrict the circumferential direction of locating part along first axle portion. The limiting groove of the supporting frame is used for limiting the limiting part mounted on the one-way bearing, the one-way function of the one-way bearing is combined, the first shaft part is limited to rotate reversely, and therefore the corresponding use requirements are met.
Description
Technical Field
The utility model relates to a coupler especially relates to a cable coupler and cable receive and releases system.
Background
The magnetic coupling of the cable drum works synchronously with the cable drum, and the magnetic coupling needs to be adjusted and maintained regularly in the field use process. In the prior art, the one-way bearing of the magnetic coupler is usually installed inside the magnetic coupler, so that the magnetic coupler is not easy to disassemble and repair, and is inconvenient to maintain. When the magnetic coupler is in failure, the magnetic coupler cannot be replaced on site. The traveling crane is usually stopped due to the damage of the one-way bearing of the magnetic coupler, the logistics is influenced, and the time is long. And the cost of once repairing is nearly ten thousand yuan. In addition, the moment of the magnetic coupling of the existing design reel coupling in the use process can not be regularly adjusted and regularly maintained according to the actual use condition on site. It is difficult to accurately manage the field spare parts.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a cable coupler which is convenient to maintain.
In order to achieve the above object, the utility model provides a cable coupler, include the coupler main part and be located the outside first axle portion of coupler main part, first axle portion is used for being connected with the output shaft of motor, the cover is equipped with one-way bearing on the first axial region, install the locating part that has spacing portion on the one-way bearing, spacing portion is arranged in inlaying braced frame's spacing groove, just braced frame and motor relatively fixed, the spacing groove can restrict the circumferential direction of locating part along first axial region.
Further, the locating part is including the fixed ring portion of cover on the one-way bearing, be equipped with spacing arch on a lateral wall of fixed ring portion, spacing arch constitutes spacing portion.
Further, the fixed ring part is in interference fit with the one-way bearing.
Furthermore, the limiting protrusion is of a rod-shaped structure.
Furthermore, the support frame comprises a cylindrical main body frame and two limiting blocks arranged on the inner wall of the main body frame, and a limiting groove is formed between each limiting block and the inner wall of the main body frame.
Further, the coupler body is located in a body frame.
As described above, the utility model relates to a cable coupler has following beneficial effect:
first axial region can freely follow the forward rotation under the driving action of motor, and when first axial region has the trend along the antiport under the effect of coupler main part, the limiting displacement of utilizing braced frame's spacing groove to installing the locating part on one-way bearing, and combine one-way function of one-way bearing, will restrict first axial region along the antiport, thereby satisfy corresponding user demand, and the mounted position of one-way bearing is located the outside of coupler main part, be convenient for maintain one-way bearing when needing, change etc., the maintenance work of this cable coupler has been made things convenient for.
The to-be-solved technical problem of the utility model is to provide a cable receive and releases system convenient to maintain.
In order to achieve the above object, the utility model provides a cable winding and unwinding system, including cable drum and motor, still include cable coupler, cable coupler still includes second shaft portion, second shaft portion is connected with cable drum.
Further, the cable winding and unwinding system further comprises a speed reducer, the second shaft part is connected with an input shaft of the speed reducer, and an output shaft of the speed reducer is connected with the cable winding drum.
Furthermore, the first shaft part is connected with an output shaft of the motor through a first coupler, and the second shaft part is connected with an input shaft of the speed reducer through a second coupler.
Furthermore, one end of the supporting frame is fixedly connected with a speed reducer shell of the speed reducer, and the other end of the supporting frame is fixedly connected with a motor shell of the motor.
As described above, the utility model relates to a cable receive and releases system has following beneficial effect:
when the cable needs to be taken up, the motor drives the first shaft part to rotate positively, the first shaft part drives the second shaft part to rotate through the coupler main body, and the second shaft part drives the cable drum to rotate, so that the cable is stored; when the cable is unwound, the cable drum rotates reversely to drive the second shaft part to rotate reversely, and the first shaft part is limited to rotate reversely under the action of the one-way bearing, the limiting part and the limiting groove, so that the normal winding and unwinding work of the cable is realized. Meanwhile, the mounting position of the one-way bearing is positioned outside the coupler main body, so that the one-way bearing is convenient to repair and replace when needed, and the maintenance work of the cable winding and unwinding system is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a cable winding and unwinding system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a cable coupler according to an embodiment of the present invention.
Fig. 3 is a front view of a cable coupler according to an embodiment of the present invention.
Fig. 4 is a right side view of a cable coupler according to an embodiment of the present invention.
Fig. 5 is a left side view of a cable coupler according to an embodiment of the present invention.
Description of the element reference numerals
1 coupler body
11 first shaft part
12 second shaft part
2 electric machine
3 one-way bearing
4 stop element
41 limiting part
42 fixed ring part
5 support frame
51 limiting groove
52 main body frame
53 limiting block
6 speed reducer
71 first coupling
72 second coupling
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are only for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the modifications can be changed or adjusted without substantial technical changes and modifications.
As shown in fig. 2 to 5, the present embodiment provides a cable coupler, including a coupler body 1 and a first shaft portion 11 located outside the coupler body 1, where the first shaft portion 11 is used for being connected with an output shaft of a motor 2, the first shaft portion 11 is sleeved with a one-way bearing 3, the one-way bearing 3 is installed with a limiting member 4 having a limiting portion 41, the limiting portion 41 is used for being embedded in a limiting groove 51 of a supporting frame 5, the supporting frame 5 and the motor 2 are relatively fixed, and the limiting groove 51 can limit the limiting member 4 to rotate along the circumferential direction of the first shaft portion 11. First axle portion 11 can freely follow the forward rotation under the driving action of motor 2, and when first axle portion 11 had the trend along the antiport under coupler body 1's effect, utilize braced frame 5's spacing groove 51 to the limiting part 4's of installing on one-way bearing 3 restriction, and combine one-way function of one-way bearing 3, will restrict first axle portion 11 along the antiport, thereby satisfy corresponding user demand, and one-way bearing 3's mounted position is located coupler body 1's outside, be convenient for maintain one-way bearing 3 when needing, change etc., the maintenance work of this cable coupling has been made things convenient for.
Meanwhile, as shown in fig. 1, the embodiment provides a cable reeling and unreeling system, which includes a cable reel, a motor 2, and a cable coupler, where the cable coupler further includes a second shaft portion 12, and the second shaft portion 12 is connected to the cable reel. When a cable needs to be taken up, the motor 2 drives the first shaft part 11 to rotate in the forward direction, the first shaft part 11 drives the second shaft part 12 to rotate through the coupler body 1, and the second shaft part 12 drives the cable drum to rotate, so that a cable is stored; when the cable is unwound, the cable drum rotates reversely to drive the second shaft part 12 to rotate reversely, and the first shaft part 11 is limited to rotate reversely under the action of the one-way bearing 3, the limiting part 4 and the limiting groove 51, so that the normal winding and unwinding of the cable is realized. Meanwhile, the mounting position of the one-way bearing 3 is positioned outside the coupler main body 1, so that the one-way bearing 3 is convenient to repair and replace when needed, and the maintenance work of the cable winding and unwinding system is convenient.
As shown in fig. 2 to 4, in the present embodiment, the limiting member 4 includes a fixed ring portion 42 sleeved on the one-way bearing 3, a side wall of the fixed ring portion 42 is provided with a limiting protrusion, and the limiting protrusion forms the limiting portion 41. In this embodiment, the position limiting member 4 is an integrated structure, which is simple and convenient for manufacturing. Meanwhile, in the present embodiment, the fixed ring portion 42 is in interference fit with the one-way bearing 3, so as to fix the limiting member 4 on the one-way bearing 3. The fixed ring part 42 is sleeved on the outer ring of the one-way bearing 3. As shown in the drawings, the limiting protrusion in the present embodiment is a rod-shaped structure, specifically, a short rod-shaped structure, so as to ensure that the limiting portion 41 and the limiting groove 51 have a good matching relationship.
As shown in fig. 2, the supporting frame 5 in this embodiment includes a cylindrical main frame 52 and two stoppers 53 mounted on the inner wall of the main frame 52, and the two stoppers 53 and the inner wall of the main frame 52 form the stopper groove 51 therebetween. Meanwhile, as shown in the drawing, the coupler body 1 in the present embodiment is located in the body frame 52.
As shown in fig. 1, the cable reel system of the present embodiment further includes a speed reducer 6, the second shaft portion 12 is connected to an input shaft of the speed reducer 6, and an output shaft of the speed reducer 6 is connected to the cable reel. The second shaft portion 12 will rotate the cable drum via the speed reducer 6. Meanwhile, in the present embodiment, the first shaft portion 11 is connected to the output shaft of the motor 2 through a first coupling 71, and the second shaft portion 12 is connected to the input shaft of the speed reducer 6 through a second coupling 72.
As shown in fig. 1, in the present embodiment, one end of the supporting frame 5 is fixedly connected to the reducer housing of the reducer 6, and the other end of the supporting frame 5 is fixedly connected to the motor housing of the motor 2. Specifically, one end of the support frame 5 is fixedly connected with the reducer case by a bolt, and the other end of the support frame 5 is fixedly connected with the motor case by a bolt.
The cable coupler in this embodiment is specifically a magnetic coupler.
The cable coupler and the cable winding and unwinding system in the embodiment can be applied to the technical field of metallurgical machinery. By adopting the structural design, the cable coupler reduces the failure rate, saves the maintenance cost, makes the maintenance of the on-site cable coupler more convenient, prolongs the service life of the cable coupler, reduces the failure time, and effectively solves the problems that the cable coupler has higher maintenance cost, can not be maintained on site, and is difficult to repair in time after failure. The cable coupler in the embodiment is a device with lower cost, convenient maintenance and simple installation.
The cable coupler in the embodiment can meet the requirement of field real-time maintenance, reduces the cost of spare parts, reduces the driving faults caused by coupler problems, and is simple to replace and maintain.
In addition, the moment of the cable coupler in the embodiment can be adjusted on site, and maintenance is facilitated. In the embodiment, the supporting frame 5 has deeper depth and larger space, is beneficial to maintenance and prolongs the service life. The cable coupler in the embodiment can obviously reduce the failure rate caused by driving and the cost of spare parts.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a cable coupler, includes coupler main part (1) and is located the outside first axial region (11) of coupler main part (1), first axial region (11) are used for being connected with the output shaft of motor (2), its characterized in that, the cover is equipped with one-way bearing (3) on first axial region (11), install locating part (4) that have spacing portion (41) on one-way bearing (3), spacing portion (41) are arranged in inlaying limiting groove (51) of braced frame (5), just braced frame (5) and motor (2) relatively fixed, spacing groove (51) can restrict the circumferential direction of locating part (4) along first axial region (11).
2. The cable coupler according to claim 1, wherein the limiting member (4) comprises a fixed ring portion (42) sleeved on the one-way bearing (3), and a limiting protrusion is arranged on one side wall of the fixed ring portion (42) and constitutes the limiting portion (41).
3. Cable coupler according to claim 2, wherein the fixed ring portion (42) is an interference fit with the one-way bearing (3).
4. The cable coupler of claim 2, wherein the stop projection is of a rod-like configuration.
5. The cable coupler according to claim 1, wherein the support frame (5) comprises a cylindrical main frame (52) and two stoppers (53) mounted on an inner wall of the main frame (52), and the two stoppers (53) form the stopper groove (51) with the inner wall of the main frame (52).
6. Cable coupler according to claim 5, characterized in that the coupler body (1) is located in a body frame (52).
7. A cable reel system comprising a cable drum and an electric motor (2), characterized in that it further comprises a cable coupler according to claim 1, said cable coupler further comprising a second shaft portion (12), said second shaft portion (12) being connected to the cable drum.
8. The cable reel system according to claim 7, further comprising a speed reducer (6), wherein the second shaft portion (12) is connected to an input shaft of the speed reducer (6), and an output shaft of the speed reducer (6) is connected to the cable reel.
9. The cable pay-off and take-up system according to claim 8, wherein the first shaft portion (11) is connected to an output shaft of the motor (2) through a first coupling (71), and the second shaft portion (12) is connected to an input shaft of the speed reducer (6) through a second coupling (72).
10. The cable pay-off and take-up system as claimed in claim 8, wherein one end of the support frame (5) is fixedly connected with a reducer housing of the reducer (6), and the other end of the support frame (5) is fixedly connected with a motor housing of the motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022789970.8U CN214003701U (en) | 2020-11-27 | 2020-11-27 | Cable coupler and cable winding and unwinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022789970.8U CN214003701U (en) | 2020-11-27 | 2020-11-27 | Cable coupler and cable winding and unwinding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214003701U true CN214003701U (en) | 2021-08-20 |
Family
ID=77307474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022789970.8U Active CN214003701U (en) | 2020-11-27 | 2020-11-27 | Cable coupler and cable winding and unwinding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214003701U (en) |
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2020
- 2020-11-27 CN CN202022789970.8U patent/CN214003701U/en active Active
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