CN210824930U - Automatic take-up and pay-off device - Google Patents
Automatic take-up and pay-off device Download PDFInfo
- Publication number
- CN210824930U CN210824930U CN201920766263.1U CN201920766263U CN210824930U CN 210824930 U CN210824930 U CN 210824930U CN 201920766263 U CN201920766263 U CN 201920766263U CN 210824930 U CN210824930 U CN 210824930U
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- pay
- winding drum
- mounting
- winding
- plate
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Abstract
The utility model relates to an automatic take-up and pay-off device, which comprises a tractor, wherein the tail end of the tractor is connected with a fixed rod, the fixed rod is connected with a take-up and pay-off device, the take-up and pay-off device comprises a support frame, the top end of the support frame is rotationally connected with a winding drum, the winding drum is used for winding cables, and the winding drum can rotate along the axis of the winding drum; the top of support frame is equipped with overspeed device tensioner, overspeed device tensioner includes fixed mounting in the mounting panel of support frame upper surface, rotates on the mounting panel and is connected with two compression rollers, and one of two compression rollers can be followed self axis and rotated under drive arrangement's drive. The utility model discloses receive and release of realization cable that can be convenient.
Description
Technical Field
The utility model belongs to the technical field of power equipment, concretely relates to automatic winding and unwinding devices.
Background
The cable is required to be wound and unwound frequently in power equipment, the cable is generally a cable or a steel wire rope, the winding and unwinding device is generally an independent winding drum, the winding drum is rotatably arranged on the mounting frame, and the winding and unwinding of the cable on the outer side face of the winding drum can be realized through manual rotation of the winding drum.
The inventor considers that the existing cable winding and unwinding device has the following disadvantages:
1) the existing cable winding and unwinding device needs to be stored in a boxcar, is unloaded from the boxcar or the boxcar during use, is carried away from an operation site by the boxcar during nonuse, has larger weight of a reel full of cables, and has larger burden for carrying the reel and the cables.
2) The reel among the current cable winding and unwinding devices needs the workman to utilize the handle to rotate, and when the cable twined the reel outside face completely, the weight of reel was great, and frictional force between reel and the pivot is great, and the workman rotates the required customer's of reel frictional force big.
3 the existing cable winding and unwinding device only winds and unwinds the cable through the winding drum, and the winding drum does not have a tensioning device when winding and unwinding the cable, so that the cable wound on the winding drum is loose.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide an automatic winding and unwinding devices, can solve at least one above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic take-up and pay-off device, which comprises a tractor, wherein the tail end of the tractor is connected with a fixed rod, the fixed rod is connected with a take-up and pay-off device, the take-up and pay-off device comprises a support frame, the top end of the support frame is rotatably connected with a winding drum, the winding drum is used for winding cables, and the winding drum can rotate along the axis of the winding drum;
the top of support frame is equipped with overspeed device tensioner, overspeed device tensioner includes fixed mounting in the mounting panel of support frame upper surface, rotates on the mounting panel and is connected with two compression rollers, and one of two compression rollers can be followed self axis and rotated under drive arrangement's drive, and the clearance between two compression rollers is used for passing through the cable.
The tractor is adopted to pull the take-up and pay-off device, so that the take-up and pay-off device does not need to be carried back and forth between a carriage of a truck and the ground when the take-up and pay-off device is moved for a long distance, and manpower is saved.
Meanwhile, the tensioning device is adopted to tension the cable, so that the cable can be prevented from staying at the winding drum during paying off; the cable can be tensioned when being taken up, so that the cable is tightly wound on the outer circle side surface of the winding drum.
The utility model has the advantages that:
the utility model discloses a tractor pulls take-up and pay-off, need not make a round trip to carry the pay-off and take-up device from the carriage and the ground of freight train when the pay-off and take-up device is removed to long distance, has saved the manpower. Meanwhile, the tensioning device is used for tensioning the cable, the cable can be prevented from stopping at the winding drum when the cable is paid off, and the cable can be tensioned when the cable is taken up, so that the cable is tightly wound on the side face of the outer circle of the winding drum.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;
fig. 2 is a schematic view of the structure of the winding and unwinding device and the tensioning device in the embodiment of the present invention;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
FIG. 4 is a front view of the structure of the winding drum and the first sprocket according to the embodiment of the present invention;
FIG. 5 is a top view of the structure of the winding drum and the first sprocket according to the embodiment of the present invention;
fig. 6 is a front view of the mounting bracket according to the embodiment of the present invention;
fig. 7 is a schematic structural view of the fixing shaft in the embodiment of the present invention.
In the figure: 1. a tractor; 2. fixing the rod; 3. a connecting rod; 4. a first motor; 5. an upper support plate; 6. a support bar; 7. a lower support plate; 8. a roller; 9. a cable; 10. a mounting frame; 10A, a vertical plate; 11. an installation port; 12. a fixed shaft; 13. locking the screw; 14. a reel; 15. a chain; 16. a second sprocket; 17. a limiting plate; 18. a first press roll; 18A, a second press roller; 19. a second motor; 20. mounting a plate; 21. pushing the plate; 22. a spring; 23. a rotating shaft;
1201. a notch; 1401. an annular plate; 1402. a barrel; 1403. a connecting rod; 1404. rotating the sleeve; 1405. a first sprocket.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of the stated features; a step of; operating; a device; components, and/or combinations thereof.
In order to solve the problems mentioned in the background art, the utility model provides an automatic take-up and pay-off device, which comprises a tractor, wherein the tail end of the tractor is connected with a fixed rod, the fixed rod is connected with a take-up and pay-off device, the take-up and pay-off device comprises a support frame, the top end of the support frame is rotationally connected with a winding drum, the winding drum is used for winding a cable, and the winding drum can rotate along the axis of the winding drum;
the top of support frame is equipped with overspeed device tensioner, overspeed device tensioner includes fixed mounting in the mounting panel of support frame upper surface, rotates on the mounting panel and is connected with two compression rollers, and one of two compression rollers can be followed self axis and rotated under drive arrangement's drive, and the clearance between two compression rollers is used for passing through the cable.
Further, the support frame includes backup pad and bottom suspension fagging, go up through the bracing piece connecting hole between backup pad and the bottom suspension fagging, the last fixed surface of going up the backup pad is equipped with the mounting bracket, install in the mounting bracket the reel rotates.
Further, the lower supporting plate is connected with the roller.
Further, the reel includes the fixed axle with mounting bracket fixed connection, the cover is equipped with changes the cover on the fixed axle, the outside ring cover of changeing the cover has the barrel, it is fixed through the connecting rod between cover and the barrel to change, the excircle face winding of barrel has the cable.
Further, the both ends of fixed axle are opened jaggedly, be equipped with the installing port in the mounting bracket, the installing port suits with the shape at fixed axle both ends, the side of mounting bracket is fixed with the riser, be equipped with the screw hole in the riser, be equipped with the retaining member in the screw hole, the retaining member passes the breach of tight top fixed axle behind the riser.
Further, a first chain wheel is installed on one side of the rotating sleeve, a first motor is installed on the upper surface of the supporting frame, an output shaft of the first motor is fixedly connected with a second chain wheel, and the first chain wheel is connected with the second chain wheel through a chain.
Further, a connecting rod is arranged between the upper supporting plate and the fixing rod, and two ends of the connecting rod are connected with the upper supporting plate and the fixing plate respectively.
Further, the compression roller includes first compression roller and second compression roller, first drive arrangement includes the second motor, the pivot of first compression roller and the output shaft fixed connection of second motor, the base member and the mounting panel fixed connection of second motor, be equipped with oval hole in the mounting panel, be equipped with the pivot of second compression roller in the oval hole, the side of keeping away from first compression roller in the pivot of second compression roller is equipped with the push pedal, the push pedal contacts with the pivot, one side that first compression roller was kept away from in the push pedal is connected with the one end of spring, the other end and the mounting panel of spring are connected.
In a typical embodiment of the present invention, as shown in fig. 1, the present invention provides an automatic wire winding and unwinding device, which comprises a towing vehicle 1, wherein the tail end of the towing vehicle 1 is connected with a fixed rod 2, the fixed rod 2 is connected with a wire winding and unwinding device, the wire winding and unwinding device comprises a support frame, the top end of the support frame is rotatably connected with a winding drum 14, the winding drum 14 is used for winding a cable, and the winding drum 14 can rotate along the axis thereof;
the top of support frame is equipped with overspeed device tensioner, overspeed device tensioner includes fixed mounting in the mounting panel 20 of support frame upper surface, rotates on the mounting panel 20 and is connected with two compression rollers, and one of two compression rollers can be followed self axis rotation under drive arrangement's drive, and the clearance between two compression rollers is used for passing through the cable.
Further, the support frame includes backup pad 5 and bottom suspension fagging 7, go up and pass through the bracing piece 6 connecting hole between backup pad 5 and the bottom suspension fagging 7, the last fixed surface of going up backup pad 5 is equipped with mounting bracket 10, rotatory installation in mounting bracket 10 reel 14.
Further, the lower supporting plate 7 is connected with a roller 8.
Specifically, the roller 8 is rotatably connected with the lower support plate 7.
Further, the winding drum 14 includes a fixed shaft 12 fixedly connected with the mounting frame 10, a rotating sleeve 1404 is sleeved on the fixed shaft 12, a cylinder 1402 is sleeved on the outside of the rotating sleeve 1404, the rotating sleeve 1404 and the cylinder 1402 are fixed by a connecting rod 1403, and the cable is wound on the outer circumferential surface of the cylinder 1402.
The two ends of the winding drum 14 are fixedly connected with annular plates 1401, and the annular plates 1401 are used for blocking the cables from moving towards the two sides of the winding drum 14.
Further, breach 1201 is opened at the both ends of fixed axle 12, be equipped with the installing port in the mounting bracket 10, the shape at installing port and fixed axle 12 both ends suits, the side of mounting bracket 10 is fixed with riser 10A, be equipped with the screw hole in the riser 10A, be equipped with the retaining member in the screw hole, the retaining member passes riser 10A back tight top fixed axle 12's breach 1201. The locking member may be a locking screw 13.
Specifically, the fixing shaft 12 is installed in an installation opening of the installation frame 10, and in order to avoid the rotation of the fixing shaft 12 along its own axis, a notch 1201 is formed at the end of the fixing shaft 12, that is, the end surface of the fixing shaft 12 is of a non-circular structure, and the fixing shaft 12 cannot rotate along its own axis.
Further, a first chain wheel 1405 is installed on one side of the rotating sleeve 1404, a first motor 4 is installed on the upper surface of the supporting frame, an output shaft of the first motor 4 is fixedly connected with a second chain wheel 16, and the first chain wheel 1405 is connected with the second chain wheel 16 through a chain 15.
Specifically, the upper surface of the upper supporting plate 5 is provided with a limiting plate 17, and the limiting plate 17 is fixedly connected with the base body of the first motor 4.
Further, be provided with connecting rod 3 between last backup pad 5 and the dead lever 2, the both ends of connecting rod 3 are connected with last backup pad 5 and fixed plate respectively.
Specifically, two ends of the connecting rod 3 are respectively fixedly connected with the upper supporting plate 5 and the lower supporting plate 7.
Further, the compression roller includes first compression roller 18 and second compression roller 18A, first drive arrangement includes second motor 19, first compression roller 18's pivot 23 and second motor 19's output shaft fixed connection, second motor 19's base member and mounting panel 20 fixed connection, be equipped with oval hole in the mounting panel 20, be equipped with second compression roller 18A's pivot 23 in the oval hole, the side of keeping away from first compression roller 18 in second compression roller 18A's pivot 23 is equipped with push pedal 21, push pedal 21 and the contact of pivot 23, one side that first compression roller 18 was kept away from to push pedal 21 is connected with the one end of spring 22, the other end and the mounting panel 20 of spring 22 are connected.
The working principle is as follows: when using this device, utilize tractor 1 to draw the pay-off and take-up device to the operation place, stop tractor 1, then start first motor 4, the rotation of first motor 4 drives reel 14 through chain 15 and rolls, and reel 14 realizes the process of unwrapping wire, and in the unwrapping wire of reel 14, first compression roller 18 rotates in the overspeed device tensioner, and first compression roller 18 rotates and drives the cable and keep away from reel 14 structure.
When the winding drum 14 takes up the wire, the wire passes through the gap between the first pressing roller 18 and the second pressing roller 18A, and the wire is wound on the outer circle side of the winding drum 14 after being tensioned.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (8)
1. An automatic wire winding and unwinding device is characterized by comprising a tractor, wherein the tail end of the tractor is connected with a fixed rod, the fixed rod is connected with the wire winding and unwinding device, the wire winding and unwinding device comprises a support frame, the top end of the support frame is rotatably connected with a winding drum, the winding drum is used for winding a cable, and the winding drum can rotate along the axis of the winding drum;
the top of support frame is equipped with overspeed device tensioner, overspeed device tensioner includes fixed mounting in the mounting panel of support frame upper surface, rotates on the mounting panel and is connected with two compression rollers, and one of two compression rollers can be followed self axis and rotated under drive arrangement's drive, and the clearance between two compression rollers is used for passing through the cable.
2. The automatic take-up and pay-off device according to claim 1, wherein the support frame comprises an upper support plate and a lower support plate, a support rod connecting hole is formed between the upper support plate and the lower support plate, a mounting frame is fixedly arranged on the upper surface of the upper support plate, and the winding drum is rotatably mounted in the mounting frame.
3. The automatic line pay-off and take-up device of claim 2, wherein the lower support plate is connected with a roller.
4. The automatic wire take-up and pay-off device according to claim 1, wherein the winding drum comprises a fixed shaft fixedly connected with the mounting frame, a rotating sleeve is sleeved on the fixed shaft, a cylinder body is sleeved on the outer portion of the rotating sleeve in a surrounding manner, the rotating sleeve and the cylinder body are fixed through a connecting rod, and the cable is wound on the outer circumferential surface of the cylinder body.
5. The automatic take-up and pay-off device according to claim 4, wherein the two ends of the fixed shaft are provided with notches, the mounting frame is provided with mounting openings, the mounting openings are matched with the shapes of the two ends of the fixed shaft, a vertical plate is fixed on the side surface of the mounting frame, a threaded hole is formed in the vertical plate, a retaining member is arranged in the threaded hole, and the retaining member tightly pushes the notches of the fixed shaft after penetrating through the vertical plate.
6. The automatic wire take-up and pay-off device according to claim 4, wherein a first chain wheel is installed on one side of the rotating sleeve, a first motor is installed on the upper surface of the supporting frame, an output shaft of the first motor is fixedly connected with a second chain wheel, and the first chain wheel is connected with the second chain wheel through a chain.
7. The automatic winding and unwinding device according to claim 2, wherein a connecting rod is disposed between the upper support plate and the fixing rod, and both ends of the connecting rod are connected to the upper support plate and the fixing plate, respectively.
8. The automatic take-up and pay-off device according to claim 1, wherein the press roller comprises a first press roller and a second press roller, the first driving device comprises a second motor, a rotating shaft of the first press roller is fixedly connected with an output shaft of the second motor, a base body of the second motor is fixedly connected with a mounting plate, a kidney-shaped hole is formed in the mounting plate, a rotating shaft of the second press roller is arranged in the kidney-shaped hole, a push plate is arranged on the side face, far away from the first press roller, of the rotating shaft of the second press roller, the push plate is in contact with the rotating shaft, one side, far away from the first press roller, of the push plate is connected with one end of a spring, and the other end of the spring is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766263.1U CN210824930U (en) | 2019-05-24 | 2019-05-24 | Automatic take-up and pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766263.1U CN210824930U (en) | 2019-05-24 | 2019-05-24 | Automatic take-up and pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824930U true CN210824930U (en) | 2020-06-23 |
Family
ID=71267909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920766263.1U Expired - Fee Related CN210824930U (en) | 2019-05-24 | 2019-05-24 | Automatic take-up and pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210824930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723040A (en) * | 2021-01-06 | 2021-04-30 | 天津市雷升科技有限公司 | Power transmission line winding and unwinding devices |
-
2019
- 2019-05-24 CN CN201920766263.1U patent/CN210824930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723040A (en) * | 2021-01-06 | 2021-04-30 | 天津市雷升科技有限公司 | Power transmission line winding and unwinding devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |