CN113428745A

CN113428745A - Cable winding and unwinding devices with alignment structure for construction based on 5G

Info

Publication number: CN113428745A
Application number: CN202110754426.6A
Authority: CN
Inventors: 陈晓刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-09-24

Abstract

The invention relates to the technical field of 5G construction, in particular to a cable winding and unwinding device with an alignment structure for 5G construction, which comprises a base, wherein a first support seat is fixedly welded at the upper end of the base, a fluted disc is installed on the upper side of the front end of the first support seat through a bearing, a support rod is installed at the front end of the fluted disc through a tensioning mechanism, a main shaft is transversely installed at the center position of the front end of the fluted disc through a bearing, a rotating handle is installed at the front end of the main shaft through a connecting mechanism, a pressing mechanism is arranged on the main shaft, a first transmission shaft is transversely installed on the lower side of the first support seat through a bearing, a transmission gear and a first chain wheel are fixedly sleeved at the front end of the first transmission shaft, and the transmission gear is located on the rear side of the first chain wheel. The invention can drive the fluted disc to rotate by stepping on the pedal plate, so as to receive and release the cable through the rotating fluted disc, and the mode is labor-saving, can freely control the receiving and releasing speed, and is more convenient and faster than manual receiving and releasing.

Description

Cable winding and unwinding devices with alignment structure for construction based on 5G

Technical Field

The invention relates to the technical field of 5G construction, in particular to a cable winding and unwinding device with an alignment structure for 5G-based construction.

Background

The 5G has the characteristics of high speed, low time delay, high reliability and the like, is an important basis of the development direction of a new generation of information technology and digital economy, in order to provide better mobile communication services in recent years, China accelerates the promotion of mobile communication networks, along with the vigorous construction and development of the 5G network, the number of 5G base stations is continuously increased, thousands of households are facilitated, a new round of production and living mode change is promoted, when the 5G base station is constructed, a large number of connecting cables are needed, and because the cables are long, the wire is wound in advance before leaving factory, when in use, the wire needs to be paid off by being held by hands, and when in take-up, the wire needs to be wound manually, so that the efficiency is low when the wire is wound manually, the coil is lifted continuously, fatigued, in addition, no good cable winding and unwinding device in the market can be used for 5G construction, and therefore a cable winding and unwinding device with an alignment structure based on 5G construction is provided to solve the problems.

Disclosure of Invention

The invention aims to provide a cable winding and unwinding device with an alignment structure for 5G-based construction, and aims to solve the problems that manual winding and unwinding provided by the background art is low in efficiency, a continuous lifting coil is tired, and the winding and unwinding device cannot be well used for 5G construction in the market.

In order to achieve the purpose, the invention provides the following technical scheme: a cable winding and unwinding device with an alignment structure for construction based on 5G comprises a base, wherein a first supporting seat is fixedly welded at the upper end of the base, a fluted disc is installed on the upper side of the front end of the first supporting seat through a bearing, a supporting rod is installed at the front end of the fluted disc through a tensioning mechanism, a main shaft is transversely installed at the front end center position of the fluted disc through a bearing, a rotating handle is installed at the front end of the main shaft through a connecting mechanism, a pressing mechanism is arranged on the main shaft, a first transmission shaft is transversely installed at the lower side of the first supporting seat through a bearing, a transmission gear and a first chain wheel are fixedly sleeved at the front end of the first transmission shaft, the transmission gear is located at the rear side of the first chain wheel and meshed with edge teeth of the fluted disc, a second supporting seat is fixedly installed at the left side of the upper end of the base, and a cushion is arranged at the upper end of the second supporting seat, the center position of second supporting seat transversely installs the second transmission shaft through the bearing, and the center position of second transmission shaft is fixed to be cup jointed the second sprocket, the chain has been cup jointed on second sprocket and the first sprocket, the rocker is all installed at both ends around the second transmission shaft, and the end of rocker is provided with the running-board, the upper end right side of base is provided with alignment mechanism.

Preferably, straining device includes first pivot, the rear end central point of fluted disc puts and transversely installs first pivot through the bearing, and the rear end fixed mounting of first pivot has first handle, the front end fixed mounting of first pivot has first conical gear, six first spouts of group have been seted up to the front surface equidistance of fluted disc, and installs first screw rod through the bearing in the first spout, first screw rod is close to the right-hand member fixed mounting of first conical gear has second conical gear, and second conical gear and first conical gear mesh mutually, first swivel nut has been cup jointed on the first screw rod, sliding connection has first slider in the first spout, and first slider is fixed cup joints on first swivel nut, the fixed welding of front end of first slider has the bracing piece.

Preferably, coupling mechanism includes countershaft and plug, the fixed welding of rear end of changeing the handle has the countershaft, the fixed welding of front end of main shaft has the plug, and the plug is the cuboid, the slot with plug looks adaptation is seted up to the rear end of countershaft, the plug inserts from the opening part of slot, the recess has been seted up to the upper and lower both ends symmetry of plug, and the vertical first spring that is provided with in the recess, the opening part activity of recess is inserted and is equipped with the stopper, and the inner of stopper offsets with the end of first spring, the outer end front surface of stopper is the slope form, the upper and lower bilateral symmetry of slot is seted up the spacing hole with stopper looks adaptation.

Preferably, hold-down mechanism includes the activity dish, the surface of main shaft is provided with the external screw thread, the external diameter of activity dish and the external diameter of fluted disc etc, the central point of activity dish puts and transversely has seted up the hole, and fixed mounting has the activity swivel nut with main shaft looks adaptation in the hole, the activity dish cup joints on the main shaft through the activity swivel nut, the guide slot with bracing piece looks adaptation is seted up on the surface of activity dish, the end of bracing piece inserts from the rear end opening of guide slot.

Preferably, the diameter of the transmission gear is larger than that of the first chain wheel, and the diameter of the first chain wheel is smaller than that of the second chain wheel.

Preferably, the alignment mechanism includes the third supporting seat, the upper end right side fixed mounting of base has the third supporting seat, and the upper end of third supporting seat installs two sets of alignment rings through adjustment mechanism, the central point of alignment ring puts and has transversely seted up the guiding hole, and the center of guiding hole is in same horizontal plane with the center of fluted disc, eight groups of movable grooves have been seted up to the equidistance in the inner wall of guiding hole, and the movable groove interpolation is equipped with the third screw rod, be connected through drive mechanism between the third screw rod, the end that the third screw rod is close to the movable groove opening part installs the spheroid through telescopic machanism.

Preferably, adjustment mechanism includes the second spout, the second spout has transversely been seted up to the upper end of third supporting seat, and transversely installs two-way threaded rod through the bearing in the second spout, the right-hand member of two-way threaded rod passes the third supporting seat and arranges the outside in, the fixed welding of right-hand member of two-way threaded rod has the second handle, the second swivel nut has been cup jointed to the symmetry on the two-way threaded rod, sliding connection has two sets of second sliders in the second spout, and the second slider is fixed cup joints on the second swivel nut, the fixed welding in upper end of second slider has the alignment ring.

Preferably, drive mechanism includes the third swivel nut, install the third swivel nut through the bearing in the movable trough, and the third swivel nut cup joints on the third screw rod, the one end that the movable trough opening part was kept away from to the third screw rod is square, the internal diameter of movable trough and the inner external diameter looks adaptation of third screw rod, the fixed taper sleeve that has cup jointed of outer wall of third swivel nut, install the connecting axle through the bearing equidistance in the alignment ring, and the equal fixed mounting in both ends of connecting axle has third conical gear, third conical gear and taper sleeve mesh mutually, the front end of alignment ring transversely inserts through the bearing and is equipped with the second pivot, and the inner and adjacent of second pivot all cup jointed fourth conical gear on the connecting axle, and two sets of fourth conical gear meshes mutually, the outer end fixed welding of second pivot has the third handle.

Preferably, telescopic machanism includes the ball seat, ball seat movable mounting is at the opening part of activity groove, the caulking groove has been seted up to the one end that the ball seat is close to activity groove opening part, and movable mounting has the spheroid in the caulking groove, the fixed welding of one end that the ball seat is close to the third screw rod has the cover block, and the cover block cup joints on the end of third screw rod, be provided with the second spring in the cover block, and the both ends of second spring offset with the end of third screw rod and the inner wall of cover block respectively.

Compared with the prior art, the invention has the beneficial effects that: according to the cable winding and unwinding device with the straightening structure for the construction based on G, the pedal plate can be stepped by a foot to drive the fluted disc to rotate, so that the cable can be wound and unwound through the rotating fluted disc, the mode is labor-saving, the winding and unwinding speed can be freely controlled, and compared with manual winding and unwinding, the cable winding and unwinding device is more convenient and faster;

meanwhile, the tensioning mechanism arranged in the fluted disc can change the distance between the six groups of supporting rods, so that the six groups of supporting rods can support and tension the inner sides of coils with different sizes, the coils can be tightly wound on the supporting rods, in addition, the coils can be well arranged by matching with the pressing mechanism, so that the two sides of the coils can be relatively flat, the pressing mechanism can be used for changing the distance between the fluted disc and the movable disc, the cables can be wound into the coils according to a certain width so as to conveniently take up the wires for arranging and storing, the main shaft and the auxiliary shaft are separated by opening the connecting mechanism, the pressing mechanism can be taken down, so that the coils sleeved on the supporting rods can be taken off from the front, and the cables can be conveniently carried or stored after being wound into the coils;

and alignment mechanism in the device can be to the cable that is applicable to different diameters for the cable of different models is emitting the use or is retrieving when rolling, all can carry out the cable alignment through alignment mechanism, so that when the cable receive and releases, also help the installation to lay, can avoid the department of buckling of cable to influence its utilization ratio.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a schematic rear view in cross section of the structure of the present invention;

FIG. 4 is a schematic left side sectional view of the structure of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is an enlarged view of a portion of B of FIG. 4 according to the present invention;

FIG. 7 is an enlarged view of a portion of C of FIG. 4 according to the present invention;

FIG. 8 is an enlarged partial view of D of FIG. 2 according to the present invention;

FIG. 9 is a schematic view of the internal structure of a straightening ring according to the present invention;

FIG. 10 is an enlarged view of a portion E of FIG. 9 according to the present invention.

In the figure: 1. a base; 2. a first support base; 3. a fluted disc; 4. a first rotating shaft; 5. a first handle; 6. a first bevel gear; 7. a first chute; 8. a first screw; 9. a second bevel gear; 10. a first threaded sleeve; 11. a first slider; 12. a support bar; 13. a main shaft; 14. a counter shaft; 15. turning a handle; 16. a plug; 17. a first spring; 18. a limiting block; 19. a slot; 20. a limiting hole; 21. a movable tray; 22. a movable threaded sleeve; 23. a guide groove; 24. a first drive shaft; 25. a transmission gear; 26. a first sprocket; 27. a second support seat; 28. a cushion; 29. a second drive shaft; 30. a second sprocket; 31. a chain; 32. a rocker; 33. a foot pedal; 34. a third support seat; 35. a second chute; 36. a bidirectional threaded rod; 37. a second handle; 38. a second thread insert; 39. a second slider; 40. a straightening ring; 41. a guide hole; 42. a movable groove; 43. a third screw; 44. a third thread insert; 45. a bevel gear sleeve; 46. a connecting shaft; 47. a third bevel gear; 48. a second rotating shaft; 49. a fourth bevel gear; 50. a third handle; 51. a ball seat; 52. a sphere; 53. sleeving blocks; 54. a second spring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, an embodiment of the present invention is shown: a cable winding and unwinding device with an alignment structure for construction based on 5G comprises a base 1, wherein a first supporting seat 2 is fixedly welded at the upper end of the base 1, a fluted disc 3 is installed on the upper side of the front end of the first supporting seat 2 through a bearing, a supporting rod 12 is installed at the front end of the fluted disc 3 through a tensioning mechanism, a main shaft 13 is transversely installed at the central position of the front end of the fluted disc 3 through the bearing, a rotating handle 15 is installed at the front end of the main shaft 13 through a connecting mechanism, a pressing mechanism is arranged on the main shaft 13, a first transmission shaft 24 is transversely installed at the lower side of the first supporting seat 2 through the bearing, a transmission gear 25 and a first chain wheel 26 are fixedly sleeved at the front end of the first transmission shaft 24, the transmission gear 25 is positioned at the rear side of the first chain wheel 26, the transmission gear 25 is meshed with edge teeth of the fluted disc 3, a second supporting seat 27 is fixedly installed at the left side of the upper end of the base 1, and a cushion 28 is arranged at the upper end of the second supporting seat 27, a second transmission shaft 29 is transversely installed at the center of the second support seat 27 through a bearing, a second chain wheel 30 is fixedly sleeved at the center of the second transmission shaft 29, a chain 31 is sleeved on the second chain wheel 30 and the first chain wheel 26, rockers 32 are installed at the front end and the rear end of the second transmission shaft 29, a pedal 33 is arranged at the end of each rocker 32, and a straightening mechanism is arranged on the right side of the upper end of the base 1;

further, the tensioning mechanism comprises a first rotating shaft 4, a first rotating shaft 4 is transversely installed at the rear end center position of the fluted disc 3 through a bearing, a first handle 5 is fixedly installed at the rear end of the first rotating shaft 4, a first bevel gear 6 is fixedly installed at the front end of the first rotating shaft 4, six groups of first sliding grooves 7 are equidistantly formed in the front surface of the fluted disc 3, a first screw 8 is installed in each first sliding groove 7 through a bearing, a second bevel gear 9 is fixedly installed at the position, close to the right end of the first bevel gear 6, of each first screw 8, the second bevel gear 9 is meshed with the first bevel gear 6, a first threaded sleeve 10 is sleeved on each first screw 8, a first sliding block 11 is slidably connected in each first sliding groove 7, the first sliding block 11 is fixedly sleeved on the first threaded sleeve 10, a supporting rod 12 is fixedly welded at the front end of the first sliding block 11, and the structure is used for adjusting the distance between six groups of supporting rods 12 as shown in figures 3, 4, 5 and 6, after the cable is wound on the support rod 12 to form a coil, the inner side of the coil is opened to support the inner side of the coil, so that the coil can be tensioned as much as possible, the loose part of the coil is reduced, the coil can be tidy, and meanwhile, the structure is also used for adjusting the diameter of the inner ring of the wound cable according to the required size, so that the coil with the required size is wound conveniently;

further, the connecting mechanism comprises an auxiliary shaft 14 and a plug 16, the auxiliary shaft 14 is fixedly welded at the rear end of the rotating handle 15, external threads are arranged on the surface of the auxiliary shaft 14, the plug 16 is fixedly welded at the front end of the main shaft 13, the plug 16 is cuboid, a slot 19 matched with the plug 16 is formed in the rear end of the auxiliary shaft 14, the plug 16 is inserted from an opening of the slot 19, grooves are symmetrically formed in the upper end and the lower end of the plug 16, a first spring 17 is vertically arranged in each groove, a limiting block 18 is movably inserted into an opening of each groove, the inner end of each limiting block 18 abuts against the end of the corresponding first spring 17, the front surface of the outer end of each limiting block 18 is inclined, limiting holes 20 matched with the limiting blocks 18 are symmetrically formed in the upper side and the lower side of each slot 19, as shown in fig. 4 and 7, the structure is used for connecting the main shaft 13 and the auxiliary shaft 14, the movable disc 21 can move onto the auxiliary shaft 14 by using the structure, after the connecting mechanism is opened, the main shaft 13 and the auxiliary shaft 14 can be separated, so that the movable disc 21 can not be shielded at the front side of the supporting rod 12, and the coil sleeved on the supporting rod 12 can be quickly taken down;

further, the pressing mechanism comprises a movable disc 21, an external thread is arranged on the surface of the main shaft 13, the outer diameter of the movable disc 21 is equal to the outer diameter of the fluted disc 3, a hole is transversely formed in the center of the movable disc 21, a movable threaded sleeve 22 matched with the main shaft 13 is fixedly installed in the hole, the movable disc 21 is sleeved on the main shaft 13 through the movable threaded sleeve 22, a guide groove 23 matched with the support rod 12 is formed in the surface of the movable disc 21, the end of the support rod 12 is inserted into the rear end opening of the guide groove 23, as shown in fig. 2 and 4, the structure is used for enabling the movable disc 21 to move back and forth on the main shaft 13 when the rotating handle 15 rotates, so that the movable disc 21 can be matched with the fluted disc 3 to clamp and gather coils on the support rod 12, loose parts on the front side and the rear side of the coils are arranged, and the coils are wound neatly;

further, the diameter of the transmission gear 25 is larger than that of the first chain wheel 26, and the diameter of the first chain wheel 26 is smaller than that of the second chain wheel 30, as shown in fig. 3 and 4, the structure is used for achieving the effects of saving labor and distance by increasing or decreasing the moment arm during transmission, so that the cable winding is conveniently realized;

further, the straightening mechanism comprises a third support seat 34, the third support seat 34 is fixedly installed on the right side of the upper end of the base 1, two groups of straightening rings 40 are installed on the upper end of the third support seat 34 through an adjusting mechanism, a guide hole 41 is transversely formed in the center of each straightening ring 40, the center of each guide hole 41 and the center of the fluted disc 3 are located on the same horizontal plane, eight groups of movable grooves 42 are formed in the inner wall of each guide hole 41 at equal intervals, a third screw 43 is inserted into each movable groove 42 and connected with each other through a transmission mechanism, a ball 52 is installed at the end, close to the opening of each movable groove 42, of each third screw 43 through a telescopic mechanism, as shown in fig. 2 and 9, the straightening mechanism is used for straightening the cables which are wound and unwound on the right side of the device so as to facilitate winding and laying, and can be suitable for cables with different curvatures and diameters, and has strong applicability and application range, the cable straightening device is not hard straightening and cannot damage the cable;

further, the adjusting mechanism comprises a second sliding groove 35, a second sliding groove 35 is transversely formed in the upper end of the third supporting seat 34, a bidirectional threaded rod 36 is transversely installed in the second sliding groove 35 through a bearing, the right end of the bidirectional threaded rod 36 penetrates through the third supporting seat 34 and is arranged outside, a second handle 37 is fixedly welded at the right end of the bidirectional threaded rod 36, a second screw sleeve 38 is symmetrically sleeved on the bidirectional threaded rod 36, two groups of second sliding blocks 39 are slidably connected in the second sliding groove 35, the second sliding blocks 39 are fixedly sleeved on the second screw sleeve 38, a straightening ring 40 is fixedly welded at the upper end of each second sliding block 39, as shown in fig. 2 and 8, the adjusting mechanism is used for adjusting the distance between the two groups of straightening rings 40, so that the adjusting mechanism can adapt to the straightening work of cables with different radians and diameters, the larger the cable diameter is, the larger the distance between the two groups of straightening rings 40 is, the thicker the cable is, and under the same structure, the harder the cable is to deform, when the cable passes through the two straightening rings 40, the cable between the two straightening rings 40 is forced to be straightened due to the limit of the sphere 52, but if the distance between the two straightening rings 40 is smaller and the diameter of the cable is too large, when the cable passes through the two straightening rings 40, the sphere 52 can be easily pushed open through the toughness of the cable, so that the straightening effect of the sphere 52 is reduced, the distance between the two straightening rings 40 is increased, when the cable passes through the two straightening rings 40, the curved part is arc-shaped, so that the two arc-shaped sides of the cable are limited by the sphere 52, so that when the cable passes through the two straightening rings 40, the cable is forced to be straight by the sphere 52 to realize stretching and straightening, the longer the arc section between the two straightening rings 40 is, the longer the moment arm is, the more convenient the straightening is realized, and the shorter the arc length of the curve is, the smaller the distance between the two straightening rings 40 is required to be, thereby avoiding that the bent part with short arc length can not be clamped and limited by the two groups of movable grooves 42 at the same time to influence the straightening effect;

further, the transmission mechanism includes a third screw sleeve 44, the third screw sleeve 44 is installed in the movable groove 42 through a bearing, the third screw sleeve 44 is sleeved on the third screw rod 43, one end of the third screw rod 43, which is far away from the opening of the movable groove 42, is square, the inner diameter of the movable groove 42 is matched with the outer diameter of the inner end of the third screw rod 43, a conical tooth sleeve 45 is fixedly sleeved on the outer wall of the third screw sleeve 44, a connecting shaft 46 is installed in the straightening ring 40 through a bearing at equal distance, a third conical gear 47 is fixedly installed at both ends of the connecting shaft 46, the third conical gear 47 is meshed with the conical tooth sleeve 45, a second rotating shaft 48 is transversely inserted at the front end of the straightening ring 40 through a bearing, fourth conical gears 49 are sleeved on the inner end of the second rotating shaft 48 and the adjacent connecting shaft 46, and two groups of the fourth conical gears 49 are meshed, a third handle 50 is fixedly welded at the outer end of the second rotating shaft 48, as shown in fig. 9 and 10, the structure is used for enabling eight groups of third screw rods 43 to synchronously displace when the third handle 50 rotates, so that eight groups of spheres 52 can be synchronously opened or closed to be convenient for attaching cables with different diameters, the operation is simple and convenient, the number of groups of parts can be adjusted according to actual requirements, the more the number of groups is, the better the straightening effect is, the mechanism can be adapted to cables with most diameters, and the better straightening effect can be achieved;

further, the telescopic mechanism includes a ball seat 51, the ball seat 51 is movably installed at the opening of the movable slot 42, an embedded slot is opened at one end of the ball seat 51 close to the opening of the movable slot 42, a ball 52 is movably installed in the embedded slot, a sleeve block 53 is fixedly welded at one end of the ball seat 51 close to the third screw 43, the sleeve block 53 is sleeved on the end head of the third screw 43, a second spring 54 is arranged in the sleeve block 53, and two ends of the second spring 54 respectively abut against the end head of the third screw 43 and the inner wall of the sleeve block 53, as shown in fig. 10, the structure is used for limiting the ball 52 by attaching the cable thereto, so that when the cable is aligned, if a local surface of the cable is raised or cannot be aligned to keep a bent state, when the cable passes through the ball 52, the ball 52 is pushed, so that the ball 52 drives the sleeve block 53 to move toward the third screw 43 through the ball seat 51, and in the process, the second spring 54 is squeezed and compressed, and because spheroid 52 takes place the displacement, given the cable arch or certain space of the position of buckling to pass through, so avoided hard friction, the condition that has also prevented excessively to the crooked of cable or the alignment of protruding position from leading to the damage appears, when guaranteeing that the cable can be smooth and easy to pass through, can play the guard action to the cable, and when the arch of cable or the position of buckling excessively passed through, second spring 54 can promote the sleeve piece 53 through compound elasticity and reset, cause ball seat 51 and spheroid 52 to reset, make spheroid 52 can cooperate other spheroid 52 again and carry on spacingly to the follow-up position of cable, in order to resume the alignment effect.

The working principle is as follows: before use, the first handle 5 needs to be rotated, the first handle 5 drives the first bevel gear 6 to rotate through the first rotating shaft 4, the first bevel gear 6 drives the six sets of second bevel gears 9 which are meshed with each other to rotate, then the six sets of second bevel gears 9 drive the six sets of first screws 8 to rotate, the six sets of first screw sleeves 10 which are sleeved on the six sets of first screws 8 drive the six sets of first sliding blocks 11 to move in the six sets of first sliding chutes 7 through the screw action, so that the six sets of supporting rods 12 synchronously move on the front surface of the fluted disc 3 to synchronously zoom the spacing between the six sets of supporting rods 12, the spacing between the six sets of supporting rods 12 is adjusted according to the inner diameter of the coil to be wound, then the end of the cable passes through the guide holes 41 in the two sets of straightening rings 40, is wound on the six sets of supporting rods 12 for one turn, and then the end of the cable is bound with the cable, the ends of the cables can also be bound on the supporting rod 12 by using iron wires, so that the cables cannot rotate or loosen on the supporting rod 12;

then, the second handle 37 can be rotated, the second handle 37 can drive the bidirectional threaded rod 36 to rotate, the two groups of second threaded sleeves 38 symmetrically sleeved on the bidirectional threaded rod 36 can drive the two groups of second sliding blocks 39 to oppositely slide in the second sliding grooves 35 through the action of threads, the second sliding blocks 39 can drive the two groups of straightening rings 40 to oppositely move, so that the distance between the two groups of straightening rings 40 is changed, the distance between the two groups of straightening rings 40 is adjusted according to the thickness or the bending degree of the cable, the thicker the cable or the farther the two groups of straightening rings 40 are away from each other with the larger bending degree and the larger arc length, and the thicker the cable or the larger the bending degree and the larger the arc length are, the thicker the cable is, and the closer the cable can be adjusted to some convenient operations;

after the two groups of straightening rings 40 are adjusted, the third handle 50 is rotated, the third handle 50 rotates through the second rotating shaft 48, the second rotating shaft 48 drives the connecting shaft 46 to rotate through the two groups of fourth bevel gears 49, then the connecting shaft 46 drives the engaged bevel gear sleeve 45 to rotate through the third bevel gear 47, then the eight groups of connecting shafts 46 all drive the bevel gear sleeve 45 to rotate through the third bevel gear 47, the bevel gear sleeve 45 drives the third screw sleeve 44 to rotate to perform a thread action with the third screw 43 when rotating, the third screw 43 stretches and moves in the movable groove 42 through the thread action, all the third screw 43 drive the balls 52 to extend out from the movable groove 42 by rotating the third rotating shaft 50, the balls 52 approach each other and gradually fit and pass through the cables of the straightening rings 40, and the cables are simultaneously fit through the eight groups of balls 52, the cable can be clamped and positioned;

after the cable is clamped and positioned at the center position of the straightening rings 40 by the balls 52 on the two straightening rings 40, the operator can ride on the seat 28, and step on the pedal 33 with two feet to move circularly, the pedal 33 will drive the second transmission shaft 29 to rotate through the rocker 32, the second transmission shaft 29 will drive the second chain wheel 30 to rotate, then the second chain wheel 30 will drive the chain 31 to rotate, the chain 31 will drive the first chain wheel 26 to rotate, then the first chain wheel 26 will drive the transmission gear 25 to rotate through the first transmission shaft 24, and the transmission gear 25 will drive the meshed fluted disc 3 to rotate, so that the supporting rod 12 rotates, the cable bound on the supporting rod 12 is wound on the six groups of supporting rods 12 gradually through rotation, and in the winding process, the cable will be continuously drawn out from the two straightening rings 40, the cable will continuously displace, and the ball 52 attached to the cable will rotate due to friction force, and the cable between the two groups of straightening rings 40 is basically positioned at the central position of the two groups of straightening rings 40 due to the position limitation of the ball 52 and is difficult to deviate, so that the cable between the two groups of straightening rings 40 is basically kept horizontal, when the cable is pulled to pass through the two groups of straightening rings 40, the cable can be straightened due to the position limitation and clamping of the ball 52 so as to play a straightening effect, and if the outer wall of the cable is seriously deformed and cannot be straightened, the convex part of the cable can push the contacted ball 52 during pulling and rolling, the ball 52 can drive the sleeve block 53 to move towards the third screw 43 through the ball seat 51 so as to provide a certain moving space for the convex part, so that the convex and non-straightened part can also smoothly pass through the straightening rings 40, and in the process, because the sleeve block 53 moves towards the third screw 43, the second spring 54 can be compressed, and after the convex part of the cable smoothly passes through, the second spring 54 in a compressed state pushes the sleeve block 53 to reset through the rebound force, so that the ball 52 resets to normally limit the subsequent cables, thereby ensuring the subsequent straightening work;

after the cable is wound, the rotating handle 15 is rotated, the rotating handle 15 drives the auxiliary shaft 14 to rotate, the plug 16 inserted into the slot 19 is driven by the auxiliary shaft 14 to rotate, then the main shaft 13 rotates, the movable screw sleeve 22 sleeved on the main shaft 13 drives the movable disc 21 to transversely move from front to back along the support rod 12 through the screw action, the movable disc 21 continuously moves towards the left by rotating the rotating handle 15 so as to clamp and tighten the coil between the fluted disc 3 and the movable disc 21, the coil parts loose at two sides can be folded and tidily, then the first handle 5 is rotated so as to oppositely open the six groups of support rods 12 to support the inner sides of the coil so as to tension the coil, after the coil is adjusted to a neat and tight state, the rotating handle 15 rotates so as to move the movable disc 21 forwards to the auxiliary shaft 14, and then fingers extend into the two groups of limiting holes 20, the two groups of limiting blocks 18 are pressed oppositely, so that the limiting blocks 18 are accommodated in the plug 16 and compress the first spring 17, after the end heads of the limiting blocks 18 leave the limiting holes 20, the auxiliary shaft 14 and the main shaft 13 are oppositely separated, so that the plug 16 is separated from the slot 19, the movable disc 21 cannot shield the front side of the supporting rod 12, then the whole coil can be moved forwards from the supporting rod 12 until the coil is completely and tidily separated from the supporting rod 12, and then the coil can be placed and stored;

if paying off is needed, the coil is sleeved on six groups of supporting rods 12, then the slot 19 on the auxiliary shaft 14 is sleeved on the plug 16 in an aligning way, in the sleeving process, the inclined surface of the limiting block 18 is extruded to be taken into the plug 16 and compress the first spring 17, then after the plug 16 is completely inserted into the slot 19 and the limiting block 18 is opposite to the limiting hole 20, the limiting block 18 is ejected out and embedded into the limiting hole 20 through resilience by the first spring 17 in the compressed state, at the moment, the auxiliary shaft 14 and the main shaft 13 are fixedly connected, the rotating handle 15 can be rotated, the movable disc 21 moves towards the rear side, the coil is clamped and folded by matching with the fluted disc 3, then the first handle 5 is rotated, so that the inner side of the coil is supported and tensioned by the supporting rods 12, friction is generated on the supporting rods 12 when the surface coil is paid off, abrasion is caused, and then the cable passes through the end heads 40 of the two groups of straightening rings from left to right, the positions of the straightening rings 40 and the movable grooves 42 are adjusted according to the operation, so that the cables can be straightened when being pulled out from the right side of the straightening ring 40, when being paid out, one person needs to pull the cables out, the fluted disc 3 can be reversely rotated to pay out the cables by stepping on the pedal plate 33, and meanwhile, the cables can be straightened when passing through the two groups of straightening rings 40, so that the paid-out cables are basically in the same straight line, the utilization rate of the cables can be ensured, and the cables are convenient to lay and install.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a construction is with cable winding and unwinding devices that has alignment structure based on 5G, includes base (1), its characterized in that: the upper end fixed welding of base (1) has first supporting seat (2), and the side installs fluted disc (3) through the bearing on the first supporting seat (2) front end, bracing piece (12) are installed through straining device to the front end of fluted disc (3), the front end central point of fluted disc (3) puts and transversely installs main shaft (13) through the bearing, and the front end of main shaft (13) installs through coupling mechanism changes (15), be provided with hold-down mechanism on main shaft (13), first transmission shaft (24) are transversely installed through the bearing to the downside of first supporting seat (2), and the front end of first transmission shaft (24) is fixed to be cup jointed drive gear (25) and first sprocket (26), drive gear (25) are in the rear side of first sprocket (26), drive gear (25) mesh with the marginal tooth of fluted disc (3), the upper end left side fixed mounting of base (1) has second supporting seat (27), and the upper end of second supporting seat (27) is provided with cushion (28), the central point of second supporting seat (27) puts and transversely installs second transmission shaft (29) through the bearing, and the central point of second transmission shaft (29) puts fixed second sprocket (30) of having cup jointed, chain (31) have been cup jointed on second sprocket (30) and first sprocket (26), rocker (32) are all installed at both ends around second transmission shaft (29), and the end of rocker (32) is provided with running-board (33), the upper end right side of base (1) is provided with straightening mechanism.

2. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 1, wherein: the tensioning mechanism comprises a first rotating shaft (4), a first rotating shaft (4) is transversely installed at the rear end central position of the fluted disc (3) through a bearing, a first handle (5) is fixedly installed at the rear end of the first rotating shaft (4), a first bevel gear (6) is fixedly installed at the front end of the first rotating shaft (4), six groups of first sliding grooves (7) are formed in the front surface of the fluted disc (3) at equal intervals, a first screw (8) is installed in each first sliding groove (7) through a bearing, a second bevel gear (9) is fixedly installed at the right end, close to the first bevel gear (6), of each first screw (8), the second bevel gear (9) is meshed with the first bevel gear (6), a first threaded sleeve (10) is sleeved on the first screw (8), a first sliding block (11) is slidably connected in each first sliding groove (7), and the first sliding block (11) is fixedly sleeved on the first threaded sleeve (10), the front end of the first sliding block (11) is fixedly welded with a supporting rod (12).

3. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 1, wherein: the connecting mechanism comprises an auxiliary shaft (14) and a plug (16), the auxiliary shaft (14) is fixedly welded at the rear end of the rotating handle (15), the plug (16) is fixedly welded at the front end of the main shaft (13), the plug (16) is a cuboid, the rear end of the auxiliary shaft (14) is provided with a slot (19) matched with the plug (16), the plug (16) is inserted from the opening of the slot (19), the upper end and the lower end of the plug (16) are symmetrically provided with grooves, a first spring (17) is vertically arranged in the groove, a limit block (18) is movably inserted at the opening of the groove, the inner end of the limiting block (18) is propped against the end head of the first spring (17), the front surface of the outer end of the limiting block (18) is inclined, the upper side and the lower side of the slot (19) are symmetrically provided with limit holes (20) matched with the limit blocks (18).

4. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 1, wherein: hold-down mechanism includes activity dish (21), the surface of main shaft (13) is provided with the external screw thread, the external diameter of activity dish (21) and the external diameter of fluted disc (3) etc, the central point of activity dish (21) puts and transversely has seted up the hole, and the hole internal fixation install with movable swivel nut (22) of main shaft (13) looks adaptation, activity dish (21) cup joint on main shaft (13) through movable swivel nut (22), guide slot (23) with bracing piece (12) looks adaptation are seted up on the surface of activity dish (21), the end of bracing piece (12) inserts from the rear end opening of guide slot (23).

5. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 1, wherein: the diameter of the transmission gear (25) is larger than that of the first chain wheel (26), and the diameter of the first chain wheel (26) is smaller than that of the second chain wheel (30).

6. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 1, wherein: straightening mechanism includes third supporting seat (34), the upper end right side fixed mounting of base (1) has third supporting seat (34), and the upper end of third supporting seat (34) installs two sets of alignment rings (40) through adjustment mechanism, the central point of alignment ring (40) puts and has transversely seted up guiding hole (41), and the center of guiding hole (41) is in same horizontal plane with the center of fluted disc (3), eight groups of movable groove (42) have been seted up to the equidistance in the inner wall of guiding hole (41), and movable groove (42) interpolation is equipped with third screw rod (43), be connected through drive mechanism between third screw rod (43), spheroid (52) are installed through telescopic machanism to the end that third screw rod (43) are close to movable groove (42) opening part.

7. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 6, wherein: adjustment mechanism includes second spout (35), second spout (35) have transversely been seted up to the upper end of third supporting seat (34), and transversely install two-way threaded rod (36) through the bearing in second spout (35), the right-hand member of two-way threaded rod (36) passes third supporting seat (34) and arranges the outside in, the fixed welding of right-hand member of two-way threaded rod (36) has second handle (37), second swivel nut (38) has been cup jointed to the symmetry on two-way threaded rod (36), sliding connection has two sets of second slider (39) in second spout (35), and second slider (39) are fixed cup joint on second swivel nut (38), the upper end fixed welding of second slider (39) has alignment ring (40).

8. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 6, wherein: the transmission mechanism comprises a third threaded sleeve (44), the third threaded sleeve (44) is installed in the movable groove (42) through a bearing, the third threaded sleeve (44) is sleeved on a third screw rod (43), one end, away from the opening of the movable groove (42), of the third screw rod (43) is square, the inner diameter of the movable groove (42) is matched with the outer diameter of the inner end of the third screw rod (43), a conical tooth sleeve (45) is fixedly sleeved on the outer wall of the third threaded sleeve (44), a connecting shaft (46) is installed in the straightening ring (40) through equal distances of the bearing, third conical gears (47) are fixedly installed at the two ends of the connecting shaft (46), the third conical gears (47) are meshed with the conical tooth sleeve (45), a second rotating shaft (48) is transversely inserted through the bearing at the front end of the straightening ring (40), and a fourth conical gear (49) is sleeved on the connecting shaft (46) at the inner end of the second rotating shaft (48), and the two groups of fourth bevel gears (49) are meshed, and a third handle (50) is fixedly welded at the outer end of the second rotating shaft (48).

9. The cable reel device with the straightening structure for construction based on 5G as claimed in claim 6, wherein: telescopic machanism includes ball seat (51), ball seat (51) movable mounting is at the opening part of activity groove (42), the caulking groove has been seted up to ball seat (51) one end that is close to activity groove (42) opening part, and movable mounting has spheroid (52) in the caulking groove, ball seat (51) are close to the fixed welding of one end of third screw rod (43) has collets (53), and collets (53) cup joint on the end of third screw rod (43), be provided with second spring (54) in collets (53), and the both ends of second spring (54) offset with the end of third screw rod (43) and the inner wall of collets (53) respectively.