CN214779824U - Energy-saving vertical cable pay-off rack with braking system - Google Patents
Energy-saving vertical cable pay-off rack with braking system Download PDFInfo
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- CN214779824U CN214779824U CN202120674186.4U CN202120674186U CN214779824U CN 214779824 U CN214779824 U CN 214779824U CN 202120674186 U CN202120674186 U CN 202120674186U CN 214779824 U CN214779824 U CN 214779824U
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- 238000009434 installation Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
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Abstract
The utility model relates to an energy-saving vertical cable pay off rack with braking system, the on-line screen storage device comprises a base, be fixed in the base on locate the pivot with base vertically pivot and rotation cover and with the carousel parallel with the base, be provided with arresting gear between carousel and the base, arresting gear including rotate the cover locate the pivot on and with carousel fixed connection's drive pulley, drive pulley sets up with the pivot coaxial line, rotate on the base and install driven pulley, drive pulley's axis is parallel with driven pulley's axis, the cover is equipped with the belt between drive pulley and the driven pulley, driven pulley slides along the direction of being close to or keeping away from the pivot and sets up on the base, be provided with the gliding actuating mechanism of drive driven pulley on the base. This application has the length that reduces the cable conductor that emits because of inertia more, reduces the work load that carries out the rolling to the cable, reduces the effect to the influence of cable construction efficiency.
Description
Technical Field
The application relates to the field of cable construction technology, in particular to an energy-saving vertical cable pay-off rack with a braking system.
Background
The cable pay-off rack is a support used for supporting a cable coil to facilitate cable pay-off in the cable laying construction process, the pay-off speed can be increased, and the labor intensity of workers is reduced.
Chinese patent with patent publication number CN205802623U discloses a combination vertical cable pay-off stand, including base, runner and vertical scroll, its characterized in that: the center of base is provided with circular recess, and the bottom center of runner is provided with conical bearing, and the diameter of conical bearing outer lane equals with circular recess's diameter, and conical bearing's height equals with circular recess's degree of depth, and the bottom outer fringe of runner has the gyro wheel along the circumference equipartition, and the upper portion center of runner is provided with upright a section of thick bamboo, and the vertical scroll is in the same place with upright a section of thick bamboo soon.
In view of the above-mentioned related technologies, the inventor believes that in the process of performing the paying-off operation, after the cable is paid out for the required length, the cable reel is likely to continue to rotate due to inertia, so that the cable is paid out too much, extra time is required to be consumed to reel the cable which is paid out too much, and the efficiency of the cable laying work is affected.
SUMMERY OF THE UTILITY MODEL
In order to reduce the length of cable wires which are frequently paid out due to inertia, the application provides an energy-saving vertical cable pay-off rack with a braking system.
The application provides an energy-saving vertical cable pay-off rack with a braking system adopts the following technical scheme:
energy-saving vertical cable pay off rack with braking system, including the base, be fixed in on the base with base vertically pivot and rotate the cover locate in the pivot and with the parallel carousel of base, the carousel with be provided with arresting gear between the base, arresting gear is located including rotating the cover in the pivot and with carousel fixed connection's drive pulley, rotate on the base and install driven pulley, drive pulley's axis with driven pulley's axis is parallel, drive pulley with the cover is equipped with the belt between the driven pulley, driven pulley is along being close to or keeping away from the direction of pivot slides set up in on the base, be provided with the drive on the base the gliding actuating mechanism of driven pulley.
By adopting the technical scheme, when the cable is paid off, the cable is wound on the rotating shaft in a sleeving manner, the cable is driven to rotate through the rotation of the turntable so as to be paid off, the driving belt wheel is driven to rotate through the rotation of the turntable, the driving belt wheel drives the driven belt wheel to rotate through the belt, and the driven belt wheel is arranged on the base in a sliding manner, so that the distance between the driven belt wheel and the driving belt wheel can be adjusted, the tightness of the belt is adjusted, and the rotating resistance of the driving belt wheel is adjusted; when finishing the unwrapping wire operation, make driven pulley keep away from the pivot through actuating mechanism and slide for the belt is tightened, makes driving pulley rotation resistance increase, continues pivoted distance because of inertia with reducing the carousel, thereby reduces the cable conductor length of emitting more, reduces the work load that carries out the rolling to the cable, reduces the influence to cable construction efficiency.
Preferably, the base is provided with a chute close to one side of the turntable, the chute is arranged in the sliding direction of the driven pulley, the section of the chute is in a T shape, an installation block matched with the chute in a sliding manner is arranged in the chute in a sliding manner, the driven pulley is rotatably arranged on the installation block, and the driving mechanism is used for driving the installation block to slide in the chute.
Through adopting above-mentioned technical scheme, the slidable mounting of driven pulley on the base is realized with the spout cooperation to the installation piece, and driven pulley's installation stability is high, and arresting gear's structural stability is high.
Preferably, the driving mechanism includes a driving screw rotatably installed in the chute, an axial direction of the driving screw is consistent with a length direction of the chute, the mounting block is sleeved on the driving screw and is in threaded assembly with the driving screw, and the driving mechanism further includes a driving member for driving the driving screw to rotate.
Through adopting above-mentioned technical scheme, drive screw rotates, and under the cooperation of spout and installation piece, the difficult emergence of installation piece is rotated, and then makes the installation piece slide along drive screw's axis direction the length direction of spout promptly to realize that the drive driven pulley is close to or keep away from the function of pivot motion, simple structure and easily operation.
Preferably, the driving part comprises a hand wheel fixed at one end of the driving screw rod far away from the rotating shaft, and the projection of the hand wheel along the axial direction of the rotating shaft does not intersect with the base.
Through adopting above-mentioned technical scheme, set up the hand wheel and make things convenient for operating personnel to rotate drive screw to adjust the distance of driven pulley and drive pulley, and the hand wheel is not between base and carousel, and is safer when operating personnel operates.
Preferably, the base is provided with a fixing rod in a threaded manner, the axis of the fixing rod is parallel to the axis of the rotating shaft, the length of the fixing rod is greater than the distance between the turntable and the base, and the turntable is provided with a fixing hole for the fixing rod to penetrate through in a movable manner.
Through adopting above-mentioned technical scheme, when not carrying out the cable unwrapping wire operation, pass the fixed orifices through the dead lever and with base screw assembly, make the carousel be difficult for taking place relative rotation with the base to avoid the cable conductor to emit from the coil of wire as far as possible, thereby be convenient for transport cable coil of wire and pay off rack.
Preferably, one side of the turntable, which is close to the base, is provided with a plurality of rollers, the rollers roll on the base, the rollers are distributed along the circumferential direction of the rotating shaft, and the distance between the rollers and the rotating shaft is greater than that between the sliding groove and one end of the rotating shaft.
Through adopting above-mentioned technical scheme, set up the gyro wheel between carousel and the base for the rotation of carousel on the base is more smooth, makes cable unwrapping wire operation light more smooth, in order to improve the efficiency of construction.
Preferably, a plurality of lightening holes are formed in the rotating disc.
By adopting the technical scheme, the weight of the rotary table is reduced as much as possible by arranging the lightening holes on the rotary table, so that the inertia of the rotary table is reduced as much as possible, and the rotating distance of the rotary table due to the inertia is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the braking device, the tightness of the belt is adjusted by adjusting the distance between the driven belt pulley and the driving belt pulley so as to adjust the rotation resistance of the belt to the driving belt pulley, the belt is loosened during normal paying-off so as to reduce the rotation resistance of the driving belt pulley and facilitate paying-off operation, and the rotation resistance of the driving belt pulley is increased when paying-off is finished so as to reduce the continuous rotation distance of the turntable due to inertia, so that the length of a cable which is paid out more is reduced, the workload of winding the cable is reduced, and the influence on the cable construction efficiency is reduced;
2. through set up the gyro wheel between carousel and base for the rotation of carousel on the base is more smooth, makes the cable unwrapping wire operation light more smooth, in order to improve the efficiency of construction.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic front view of the present embodiment;
fig. 3 is an enlarged view at a in fig. 1.
Reference numerals: 1. a base; 1a, a chute; 1b, mounting blocks; 2. a rotating shaft; 3. a turntable; 31. a roller; 4. a braking device; 41. a drive pulley; 42. a driven pulley; 43. a belt; 5. a drive mechanism; 51. a drive screw; 52. a hand wheel; 6. and (5) fixing the rod.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the application discloses an energy-saving vertical cable pay-off rack with a braking system, which comprises a base 1, a rotating shaft 2 fixed on the base 1 and perpendicular to the base 1, and a rotating disc 3 rotatably sleeved on the rotating shaft 2 and parallel to the base 1, wherein in the embodiment, the base 1 and the rotating disc 3 are both disc-shaped and coaxially arranged with the rotating shaft 2, and a plurality of lightening holes are formed in the rotating disc 3. Base 1, carousel 3 and pivot 2 constitute the pay off rack, and the cable reel cover is placed on carousel 3 in pivot 2, carries out the unwrapping wire operation through the rotation of carousel 3, simple structure and convenient operation. And for making carousel 3 rotate more smoothly, install a plurality of gyro wheels 31 in carousel 3 near the one side of base 1, gyro wheel 31 all rolls on base 1, and a plurality of gyro wheels 31 along the circumference evenly distributed of carousel 3.
Referring to fig. 2, a braking device 4 is further disposed between the base 1 and the turntable 3, the braking device 4 includes a driving pulley 41 rotatably sleeved on the rotating shaft 2 and fixedly connected to the turntable 3, the driving pulley 41 and the rotating shaft 2 are coaxially disposed, a driven pulley 42 is rotatably mounted on the base 1, an axis of the driven pulley 42 is parallel to an axis of the driving pulley 41, a belt 43 is sleeved between the driving pulley 41 and the driven pulley 42, the driven pulley 42 is further slidably mounted on the base 1 along a direction close to or far from the rotating shaft 2, and in this embodiment, the driven pulley 42 slides along a diameter direction of the base 1 passing through a center of a circle; through the interval of adjusting driven pulley 42 and pivot 2 to the rate of tension of adjusting belt 43, adjust the rotation resistance size of driving pulley 41, resistance size when adjusting carousel 3 and rotating promptly, through increase carousel pivoted resistance, realize the braking function to carousel 3.
Referring to fig. 3, a chute 1a is formed in one side of the base 1 close to the turntable 3, the chute 1a is formed along a diameter direction of the base 1 passing through a circle center, a cross section of the chute 1a is in a shape of a T, a mounting block 1b in sliding fit with the chute 1a is slidably mounted in the chute 1a, and the driven pulley 42 is rotatably mounted on the mounting block 1b through a mounting shaft. The sliding installation of the driven pulley 42 on the base 1 is realized through the matching of the sliding chute 1a and the installation block 1b, the installation stability of the driven pulley 42 is high, and the structural stability of the braking device 4 is high; in order to avoid the sliding chute 1a from obstructing the rolling of the roller 31, the distance between the end of the sliding chute 1a far away from the rotating shaft 2 and the rotating shaft 2 is smaller than the distance between the roller 31 and the rotating shaft 2.
Referring to fig. 2, a driving mechanism 5 for driving the driven pulley 42 to slide is further disposed on the base 1, the driving mechanism 5 includes a driving screw 51 rotatably mounted in the sliding slot 1a, an axial direction of the driving screw 51 is identical to a length direction of the sliding slot 1a, the mounting block 1b is sleeved on the driving screw 51 and is in threaded assembly with the driving screw 51, and in order to facilitate controlling the driving screw 51 to rotate, an end of the driving screw 51 away from the rotating shaft 2 penetrates through the base 1 and extends to an outer side of the base 1, the driving mechanism 5 further includes a driving member for controlling the driving screw 51 to rotate, in this embodiment, the driving member is a hand wheel 52 fixed to an end of the driving screw 51 away from the rotating shaft 2, a projection of the hand wheel 52 along the axial direction of the rotating shaft 2 does not intersect with the base 1, and in other embodiments, the driving member may also be a motor. The driving screw 51 is rotated by the hand wheel 52 to drive the mounting block 1b to slide in the chute 1a, so that the resistance of the rotating disc 3 during rotation is adjusted, and the structure is simple and convenient to operate.
Referring to fig. 1, a fixing rod 6 for fixing the turntable 3 is further disposed between the base 1 and the turntable 3, an axis of the fixing rod 6 is parallel to an axis of the rotating shaft 2, a length of the fixing rod 6 is greater than an interval between the turntable 3 and the base 1, the fixing rod 6 is in threaded assembly on the base 1, a threaded hole for the threaded assembly of the fixing rod 6 is formed in the base 1, a fixing hole for the fixing rod 6 to penetrate through movably is formed in the turntable 3 in a penetrating manner, in this embodiment, the threaded hole is formed in an edge of the base 1, and the fixing hole is formed in an edge of the turntable 3. When not carrying out the unwrapping wire operation, pass the mounting hole through dead lever 6 and base 1 screw assembly, make carousel 3 keep fixed to make the cable conductor be difficult for emitting, thereby be convenient for transport the pay off rack.
The implementation principle of the embodiment is as follows: when the cable is paid off, the cable is wound on the rotating shaft 2 and placed on the rotating disc 3, the rotating disc 3 is rotated to pay out the cable, after the cable is paid out to a required length, the driving screw 51 is controlled to rotate through the hand wheel 52, the driven pulley 42 slides away from the rotating shaft 2, the belt 43 is tensioned, the rotation resistance of the driving pulley 41 is increased, even if the rotation resistance of the rotating disc 3 is increased, the rotating distance of the rotating disc 3 is shortened due to inertia, the length of the cable which is paid out in a large number of times is reduced, and the workload of winding the cable is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. Energy-saving vertical cable pay off rack with braking system, including base (1), be fixed in on base (1) with base (1) vertically pivot (2) and rotate the cover and locate pivot (2) go up and with carousel (3) that base (1) is parallel, its characterized in that: a braking device (4) is arranged between the turntable (3) and the base (1), the braking device (4) comprises a driving belt pulley (41) which is rotationally sleeved on the rotating shaft (2) and is fixedly connected with the turntable (3), the driving belt pulley (41) and the rotating shaft (2) are coaxially arranged, the base (1) is rotatably provided with a driven belt pulley (42), the axis of the driving pulley (41) is parallel to the axis of the driven pulley (42), a belt (43) is sleeved between the driving belt wheel (41) and the driven belt wheel (42), the driven pulley (42) is arranged on the base (1) in a sliding way along the direction close to or far away from the rotating shaft (2), the base (1) is provided with a driving mechanism (5) for driving the driven belt pulley (42) to slide.
2. The energy-saving vertical cable pay-off stand with braking system of claim 1, wherein: the base (1) is gone up in being close to one side of carousel (3) is seted up the edge spout (1a) of driven pulley (42) slip direction, the cross-section of spout (1a) is "T" font, it is provided with installation piece (1b) rather than the slip adaptation to slide in spout (1a), driven pulley (42) rotate install in on installation piece (1b), actuating mechanism (5) are used for the drive installation piece (1b) is in slide in spout (1 a).
3. The energy-saving vertical cable pay-off stand with braking system of claim 2, wherein: actuating mechanism (5) including rotate install in drive screw (51) in spout (1a), the axis direction of drive screw (51) with the length direction of spout (1a) is unanimous, installation piece (1b) cover is located on drive screw (51) and with drive screw (51) screw assembly, actuating mechanism (5) still including the drive screw (51) pivoted driving piece.
4. The energy-saving vertical cable pay-off stand with braking system of claim 3, wherein: the driving piece comprises a hand wheel (52) fixed at one end, far away from the rotating shaft (2), of the driving screw rod (51), and the projection of the hand wheel (52) along the axial direction of the rotating shaft (2) is not intersected with the base (1).
5. The energy-saving vertical cable pay-off stand with braking system of claim 4, wherein: the base (1) is provided with a fixing rod (6) in a threaded manner, the axis of the fixing rod (6) is parallel to the axis of the rotating shaft (2), the length of the fixing rod (6) is greater than the distance between the rotary table (3) and the base (1), and the rotary table (3) is provided with a fixing hole in a penetrating manner for the fixing rod (6) to movably penetrate.
6. The energy-saving vertical cable pay-off stand with braking system of claim 5, wherein: carousel (3) are close to one side of base (1) is provided with a plurality of gyro wheels (31), gyro wheel (31) in roll on base (1), it is a plurality of gyro wheel (31) are followed the circumference of pivot (2) distributes, just gyro wheel (31) with the distance of pivot (2) is greater than spout (1a) is kept away from pivot (2) one end is arrived the distance of pivot (2).
7. The energy-saving vertical cable pay-off stand with braking system of claim 6, wherein: the rotary table (3) is provided with a plurality of lightening holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674186.4U CN214779824U (en) | 2021-04-01 | 2021-04-01 | Energy-saving vertical cable pay-off rack with braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674186.4U CN214779824U (en) | 2021-04-01 | 2021-04-01 | Energy-saving vertical cable pay-off rack with braking system |
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| Publication Number | Publication Date |
|---|---|
| CN214779824U true CN214779824U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120674186.4U Active CN214779824U (en) | 2021-04-01 | 2021-04-01 | Energy-saving vertical cable pay-off rack with braking system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159251A (en) * | 2022-06-15 | 2022-10-11 | 国网山东省电力公司济宁市任城区供电公司 | Power supply construction auxiliary device and using method |
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2021
- 2021-04-01 CN CN202120674186.4U patent/CN214779824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159251A (en) * | 2022-06-15 | 2022-10-11 | 国网山东省电力公司济宁市任城区供电公司 | Power supply construction auxiliary device and using method |
| CN115159251B (en) * | 2022-06-15 | 2024-05-17 | 国网山东省电力公司济宁市任城区供电公司 | A power supply construction auxiliary device and use method |
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