CN220811354U - Automatic tensioning cable pay-off rack - Google Patents
Automatic tensioning cable pay-off rack Download PDFInfo
- Publication number
- CN220811354U CN220811354U CN202322772010.4U CN202322772010U CN220811354U CN 220811354 U CN220811354 U CN 220811354U CN 202322772010 U CN202322772010 U CN 202322772010U CN 220811354 U CN220811354 U CN 220811354U
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- cable
- blocks
- pulley
- compaction
- roller
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- 238000004804 winding Methods 0.000 claims abstract description 14
- 238000005056 compaction Methods 0.000 claims description 30
- 230000009467 reduction Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses an automatic tensioning cable pay-off rack, which relates to the field of cable paying-off, and comprises a bottom bracket and an inclined bracket, wherein the inclined bracket is fixedly arranged at the right rear side of the bottom bracket; the anti-winding device is characterized in that an anti-winding plate is fixedly arranged at the rear end of the rolling shaft, a limiting tube coaxial with the rolling shaft is fixedly arranged at the front end face of the anti-winding plate, a plurality of connecting rods are hinged to the rear end face of the flange sleeve, and a sliding rod is hinged to the other end of each connecting rod. According to the utility model, the flange sleeve is rotated to enable the tightening block to outwards expand and then prop against the inner ring of the cable, the cable can be fixed after the tightening bolt is tightened, cables with different specifications and inner diameters can be fixed, and loosening and disorder of the cables during paying-off are prevented.
Description
Technical Field
The utility model relates to the field of cable paying-off, in particular to an automatic tensioning cable pay-off rack.
Background
The pay-off rack is mainly used for paying off cables and is in the form of a hydraulic cable pay-off rack and a mechanical cable pay-off rack. The utility model discloses a pay-off rack with a tensioning mechanism, which comprises a bottom plate, wherein the upper end of the bottom plate is rotationally connected with a fixed column, a driven bevel gear is fixedly sleeved on the outer wall of the fixed column, one side of the fixed column is provided with a first driving motor, the bottom plate is rotationally connected with the fixed column, an output shaft of the first driving motor rotates to drive a driving bevel gear to be meshed with the driven bevel gear sleeved on the fixed column, two groups of pay-off reels placed on the fixed column are driven to rotate, the two groups of pay-off reels rotate to alternately work, the wire drawing machine can replace the pay-off reels without stopping, a first electric hydraulic rod piston rod in the tensioning assembly stretches and stretches to drive a movable pinch roller to descend, pay-off is tightly pressed through the cooperation of a guide groove formed in the movable pinch roller and the fixed pinch roller, the pay-off speed is prevented from being too fast, the extrusion force of the pay-off is adjusted through adjusting the distance between the movable pinch roller and the fixed pinch roller, and the pay-off speed on the pay-off rack is adjusted through the guide groove.
The pay-off reel of the device is rotationally connected with the 匚 type mounting frame, when a cable is mounted on the pay-off reel, the pay-off reel needs to be dismounted from the 匚 type mounting frame, the pay-off reel is mounted on the 匚 type mounting frame after the cable is sleeved on the pay-off reel, the steps are complicated and very troublesome, during mounting, the inner diameter of the cable is larger than the outer diameter of the pay-off reel, the cable cannot be fixed with the pay-off reel, the cable cannot stably rotate with the pay-off reel when the cable is paid off, and the cable is easy to loosen and mess.
Disclosure of utility model
The utility model aims to provide an automatic tensioning cable pay-off rack 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 automatic tensioning cable pay-off rack comprises a bottom bracket and an inclined bracket, wherein the inclined bracket is fixedly arranged on the right rear side of the bottom bracket, the self-compaction box comprises a compaction box shell, springs and arc-shaped compaction blocks, the two arc-shaped compaction blocks are symmetrically and slidably arranged in the compaction box shell, and the outer end face of each arc-shaped compaction block is connected with the inner wall of the compaction box shell through a plurality of uniformly distributed springs; an anti-winding plate is fixedly arranged at the rear end of the roller and synchronously rotates, a limiting tube coaxial with the roller is fixedly arranged at the front end surface of the anti-winding plate, a plurality of connecting rods are hinged at the rear end surface of the flange sleeve, the other end of the connecting rod is hinged with a sliding rod, a plurality of limiting blocks are uniformly and fixedly arranged on the limiting cylinder, the sliding rod penetrates through the limiting blocks and is in sliding connection with the limiting blocks, and the other end of the sliding rod is fixedly connected with a tightening block; the bottom support right side fixedly connected with bottom plate, the bottom plate left side is fixed to be provided with two fixed columns, and two fixed column upper ends pass through the bearing and roll and install first pulley, fixed column mid portion is located the fixed box that is provided with of first pulley below.
As a further scheme of the utility model: the self-compaction box comprises a compaction box shell, springs and arc-shaped compaction blocks, wherein the two arc-shaped compaction blocks are arranged and symmetrically and slidably mounted in the compaction box shell, and the outer end face of each arc-shaped compaction block is connected with the inner wall of the compaction box shell through a plurality of uniformly distributed springs.
As still further aspects of the utility model: the bottom plate is also fixedly provided with a box body, the box body is positioned on the right side of the fixed column, and the front end surface of the box body is rotatably provided with a second pulley through a bearing.
As still further aspects of the utility model: the front end face of the box body is also provided with a third pulley and a fourth pulley which are oppositely arranged through rotation of two rotating shafts, the rear end face of the two rotating shafts is fixedly provided with two gears which are meshed with each other, and the rear side of the box body is also provided with a reduction driving motor which drives one of the gears to rotate.
As still further aspects of the utility model: the tightening blocks are of arc-shaped plate structures, and are provided with four blocks and are uniformly distributed in the horizontal and vertical directions.
Compared with the prior art, the utility model has the following beneficial effects:
1. The cable is sleeved on the tightening block from the front side of the roller, the flange sleeve is rotated to enable the tightening block to outwards expand and then prop against the inner ring of the cable, the cable can be fixed after the fastening bolt is screwed down, the cable and the roller synchronously rotate during paying-off, paying-off is smoother, cables with different specifications and inner diameters can be fixed through the structure, and loosening and mess of the cable during paying-off are prevented; the tightening blocks are of arc-shaped plate structures, are provided with four blocks and are uniformly distributed in the horizontal and vertical directions, so that the cable can be effectively tightened; the anti-winding plate plays a role in preventing the cable from being separated from the tightening block backwards, so that the cable is wound with the roller.
2. The cable passes through the arc-shaped compression blocks after being guided by the first pulleys, the arc-shaped compression blocks provide certain clamping force for the cable under the action of the springs, a damping effect is achieved, the cable is tightened, and an automatic tensioning effect is achieved;
3. the cable passes between third pulley and fourth pulley after passing through the second pulley guide, and third pulley and fourth pulley clamp the cable, when needing the unwrapping wire, rotate along with making the fourth pulley rotate through speed reduction driving motor to drive the cable to pay-off to the right autoloading, need not the manual work and pull the cable and pay-off, improve unwrapping wire efficiency, labour saving and time saving.
Drawings
Fig. 1 is a schematic three-dimensional structure of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a front view structure according to an embodiment of the present utility model.
Fig. 3 is a schematic rear view of an embodiment of the present utility model.
Fig. 4 is a schematic view of a rear view of a flange sleeve according to an embodiment of the present utility model.
Fig. 5 is a schematic cross-sectional view of a self-compacting box according to an embodiment of the utility model.
Fig. 6 is a schematic diagram of a rear view of a three-dimensional structure of a case according to an embodiment of the present utility model.
Reference numerals annotate: 1. a fastening bolt; 2. a flange sleeve; 3. a connecting rod; 4. a roller; 5. a slide bar; 6. a limiting block; 7. a tightening block; 8. a bottom bracket; 9. an anti-winding plate; 10. a first pulley; 11. fixing the column; 12. a self-compacting box; 13. a second pulley; 14. a third pulley; 15. a fourth pulley; 16. a bottom plate; 17. an oblique bracket; 18. a limiting cylinder; 19. a compact cartridge housing; 20. a spring; 21. an arc-shaped compaction block; 22. a gear; 23. a rotating shaft; 24. a reduction driving motor; 25. a box body.
Detailed Description
The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.
Examples
Referring to fig. 1 to 6, in the embodiment of the utility model, an automatic tensioning cable pay-off rack comprises a bottom bracket 8 and an inclined bracket 17, wherein the inclined bracket 17 is fixedly arranged on the right rear side of the bottom bracket 8, a roller 4 is rotatably arranged on the front side of the inclined bracket 17 through a bearing, a flange sleeve 2 is rotatably arranged on the roller 4 through the bearing, a threaded hole is formed in the side wall of the flange sleeve 2, a fastening bolt 1 matched with the roller 4 is arranged in the threaded hole in a threaded manner, and the flange sleeve 2 and the roller 4 can be locked by tightening the fastening bolt 1 so as to synchronously rotate.
An anti-winding plate 9 is fixedly arranged at the rear end of the roller 4, a limiting tube 18 coaxial with the roller 4 is fixedly arranged at the front end face of the anti-winding plate 9, a plurality of connecting rods 3 are hinged to the rear end face of the flange sleeve 2, sliding rods 5 are hinged to the other ends of the connecting rods 3, a plurality of limiting blocks 6 are uniformly and fixedly arranged on the limiting tube 18, the sliding rods 5 penetrate through the limiting blocks 6 and are in sliding connection with the limiting blocks 6, and a tightening block 7 is fixedly connected to the other ends of the sliding rods 5; the cable is sleeved on the tightening block 7 from the front side of the roller 4, the flange sleeve 2 is rotated to enable the tightening block 7 to outwards expand and then prop against the inner ring of the cable, the cable can be fixed after the fastening bolt 1 is screwed, the cable and the roller 4 synchronously rotate during paying-off, paying-off is smoother, cables with different specifications and inner diameters can be fixed through the structure, and loosening and mess of the cable during paying-off are prevented; the tightening blocks 7 are of arc-shaped plate structures, and the tightening blocks 7 are provided with four blocks and are uniformly distributed in the horizontal and vertical directions, so that the cable can be effectively tightened; the anti-winding plate 9 serves to prevent the cable from being released from the tightening block 7 rearward, resulting in a winding condition with the roller 4.
The right side of the bottom bracket 8 is fixedly connected with a bottom plate 16, two fixed columns 11 are fixedly arranged on the left side of the bottom plate 16, a first pulley 10 is arranged at the upper ends of the two fixed columns 11 in a rolling way through bearings, a self-compaction box 12 is fixedly arranged below the first pulley 10 at the middle part of the fixed columns 11, the self-compaction box 12 comprises a compaction box shell 19, springs 20 and arc-shaped compaction blocks 21, two arc-shaped compaction blocks 21 are arranged and symmetrically and slidably arranged in the compaction box shell 19, and the outer end face of each arc-shaped compaction block 21 is connected with the inner wall of the compaction box shell 19 through a plurality of uniformly distributed springs 20; the cable passes through between the arc-shaped compression blocks 21 after being guided by the first pulley 10, and the arc-shaped compression blocks 21 provide certain clamping force for the cable under the action of the springs 20, so that a damping effect is achieved, the cable is tensioned, and an automatic tensioning effect is achieved.
The bottom plate 16 is also fixedly provided with a box body 25, the box body 25 is positioned on the right side of the fixed column 11, the front end surface of the box body 25 is rotatably provided with a second pulley 13 through a bearing, and a cable is guided by the second pulley 13 and then fed to the right side; the front end face of the box body 25 is also provided with a third pulley 14 and a fourth pulley 15 which are arranged oppositely through two rotating shafts 23 in a rotating way, the rear end face of the two rotating shafts 23 is fixedly provided with two gears 22 which are meshed with each other, and the rear side of the box body 25 is also provided with a reduction driving motor 24 which drives one of the gears 22 to rotate; the cable passes between the third pulley 14 and the fourth pulley 15 after being guided by the second pulley 13, the third pulley 14 and the fourth pulley 15 clamp the cable, and when the cable is required to be paid off, the fourth pulley 15 rotates along with the cable through the rotation of the reduction driving motor 24, so that the cable is driven to automatically feed to the right, the cable is not required to be manually pulled to pay off, the paying-off efficiency is improved, and the time and the labor are saved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides an automatic tensioning cable pay-off rack, includes bottom support (8) and inclined support (17), inclined support (17) set up in bottom support (8) right rear side fixedly, its characterized in that, roller (4) are installed through the bearing rotation to inclined support (17) front side, install flange sleeve (2) through the bearing rotation on roller (4), threaded hole has been seted up to flange sleeve (2) lateral wall, threaded hole installs with roller (4) complex fastening bolt (1) screw thread;
The novel anti-winding device is characterized in that an anti-winding plate (9) is fixedly arranged at the rear end of the roller (4), a limiting tube (18) coaxial with the roller (4) is fixedly arranged on the front end face of the anti-winding plate (9), a plurality of connecting rods (3) are hinged to the rear end face of the flange sleeve (2), a sliding rod (5) is hinged to the other end of the connecting rod (3), a plurality of limiting blocks (6) are uniformly and fixedly arranged on the limiting tube (18), the sliding rod (5) penetrates through the limiting blocks (6) and is in sliding connection with the limiting blocks (6), and a tightening block (7) is fixedly connected to the other end of the sliding rod (5);
The bottom support (8) right side fixedly connected with bottom plate (16), bottom plate (16) left side is fixed to be provided with two fixed columns (11), and first pulley (10) are installed through the bearing roll in two fixed column (11) upper ends, fixed column (11) mid portion is located first pulley (10) below fixedly and is provided with from compressing tightly box (12).
2. The automatic tensioning cable pay-off rack according to claim 1, characterized in that the self-compaction box (12) comprises a compaction box shell (19), springs (20) and arc-shaped compaction blocks (21), wherein the arc-shaped compaction blocks (21) are arranged in two and symmetrically and slidably mounted in the compaction box shell (19), and the outer end face of each arc-shaped compaction block (21) is connected with the inner wall of the compaction box shell (19) through a plurality of uniformly distributed springs (20).
3. The automatic tensioning cable pay-off rack according to claim 1 or 2, characterized in that a box body (25) is fixedly arranged on the bottom plate (16), the box body (25) is positioned on the right side of the fixed column (11), and a second pulley (13) is rotatably arranged on the front end surface of the box body (25) through a bearing.
4. An automatic tensioning cable pay-off rack according to claim 3, characterized in that the front end face of the box body (25) is also provided with a third pulley (14) and a fourth pulley (15) which are arranged oppositely through two rotating shafts (23) in a rotating mode, the rear end faces of the two rotating shafts (23) are fixedly provided with two gears (22) which are meshed with each other, and the rear side of the box body (25) is also provided with a speed reduction driving motor (24) for driving one of the gears (22) to rotate.
5. The automatic tensioning cable pay-off rack according to claim 1, characterized in that the tightening blocks (7) are of arc-shaped plate-shaped structures, and the tightening blocks (7) are provided with four blocks and are uniformly distributed in the horizontal and vertical directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322772010.4U CN220811354U (en) | 2023-10-17 | 2023-10-17 | Automatic tensioning cable pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322772010.4U CN220811354U (en) | 2023-10-17 | 2023-10-17 | Automatic tensioning cable pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811354U true CN220811354U (en) | 2024-04-19 |
Family
ID=90704936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322772010.4U Active CN220811354U (en) | 2023-10-17 | 2023-10-17 | Automatic tensioning cable pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811354U (en) |
-
2023
- 2023-10-17 CN CN202322772010.4U patent/CN220811354U/en active Active
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