CN111039076A

CN111039076A - Cable winding and unwinding device

Info

Publication number: CN111039076A
Application number: CN201911310145.0A
Authority: CN
Inventors: 魏洋洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-04-21

Abstract

The invention discloses a cable winding and unwinding device, and relates to the technical field of equipment for cable construction; the winding wheel device comprises a frame, wherein a placing seat is rotatably arranged on the frame, a winding wheel for bearing a cable is placed on the placing seat, the placing seat is internally hollow, a locking assembly for fixing the winding wheel is arranged in the placing seat, the locking assembly comprises an L-shaped part, a hinged seat, a lifting shaft and an inclined block, the inclined block is slidably arranged in the placing seat, the upper end of the inclined block is provided with the lifting shaft in contact with the inclined block, the contact surface of the lifting shaft and the inclined block is an inclined surface, the lifting shaft penetrates through a guide block II in the placing seat, connecting pieces are respectively arranged on the left side and the right side of the top of the lifting shaft, protrusions arranged at the turning positions of the L-shaped part are arranged on the two connecting pieces, and one ends of the two L-shaped parts are respectively hinged to; the other end of the L-shaped piece penetrates through a through hole at the upper end of the placing seat. The invention realizes automatic curling, and has uniform curling and convenient use.

Description

Cable winding and unwinding device

Technical Field

The invention relates to the technical field of equipment for cable construction, in particular to a cable winding and unwinding device.

Background

Cables are generally rope-like cables made by stranding several wires or groups of wires, each group insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like.

In the prior art, the cable needs to be wound and unwound manually on the site of cable laying, and the cable is generally heavier and has large friction resistance when being dragged on the ground, so that the labor and the time are wasted when the cable is wound and unwound; the working strength is high, and a cable winding and unwinding device needs to be designed to solve the technical problem.

Disclosure of Invention

The present invention is directed to a cable winding and unwinding device to solve the above problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

a cable winding and unwinding device comprises a frame, wherein a placing seat is rotatably mounted on the frame, a winding wheel used for bearing a cable is placed on the placing seat, the interior of the placing seat is hollow, a locking assembly used for fixing the winding wheel is arranged inside the placing seat, the locking assembly comprises an L-shaped piece, a hinged seat, a lifting shaft and an inclined block, the inclined block is slidably arranged inside the placing seat, the upper end of the inclined block is provided with the lifting shaft in contact with the inclined block, the surface of the lifting shaft in contact with the inclined block is an inclined surface, the lifting shaft penetrates through a guide block II arranged inside the placing seat, connecting pieces are respectively mounted on the left side and the right side of the top of the lifting shaft, bulges mounted at the turning positions of the L-shaped piece are arranged on the two connecting pieces, and one ends of the two L-shaped pieces are respectively hinged to the hinged seats fixedly mounted inside the; the other end of the L-shaped piece penetrates through a through hole in the upper end of the placing seat, the upper end of the through hole corresponds to a through hole in the winding wheel, and the other end of the L-shaped piece is attached to the wall of the through hole; the frame is also provided with a guide mechanism for guiding the curled cable.

As a further scheme of the invention: the guide mechanism comprises a first connecting rod, a first guide wheel set, a first guide block, a driving disc and a second connecting rod, wherein two ends of the first connecting rod are hinged to the first guide wheel set and the second connecting rod respectively, the first connecting rod penetrates through a guide hole in the first guide block, the first guide block is fixedly mounted on the frame, one end of the second connecting rod is far away from the driving rod, the driving rod is rotatably mounted on the driving disc, and the driving disc is rotatably mounted on the frame.

As a still further scheme of the invention: the driving disc is rotatably arranged on the frame through a support, and the driving disc is in transmission connection with the second motor.

As a still further scheme of the invention: the second motor is a frequency modulation motor.

As a still further scheme of the invention: and the bulge at the turning part of the L-shaped piece is arranged in the waist-shaped hole on the connecting piece in a sliding manner.

As a still further scheme of the invention: the sloping block is installed at the output end of the telescopic rod, and the telescopic rod is fixedly installed inside the placing seat.

As a still further scheme of the invention: the bottom of the placing seat is fixedly provided with a rotating shaft, and a driving mechanism for driving the rotating shaft to rotate is arranged on the rotating shaft.

As a still further scheme of the invention: the driving mechanism comprises a gear A, a gear B and a motor I, the gear A is fixedly sleeved below the rotating shaft and meshed with the gear B, the gear B is installed at the output end of the motor I, and the motor I is fixedly installed on the frame.

As a still further scheme of the invention: the bottom of the frame is provided with universal wheels.

As a still further scheme of the invention: still fixed mounting has elevating system bottom the frame, the supporting pad is installed to elevating system's output.

Compared with the prior art, the invention has the beneficial effects that: the winding wheel can rotate along with the placing seat when being curled by arranging the locking assembly, and the driving mechanism drives the placing seat to rotate, so that automatic winding is realized, and energy and manpower are saved; the winding wire cable is guided by arranging the guide mechanism, so that the cable can be uniformly wound on the winding wheel, and the winding wire cable is convenient to move by arranging the lifting mechanism, the supporting pad and the universal wheel; the invention realizes automatic curling, and has uniform curling and convenient use.

Drawings

Fig. 1 is a schematic structural view of a cable winding and unwinding device.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a view showing a state in which a locking assembly is locked in the cable reel device.

Fig. 4 is a schematic structural view of a guide wheel set in the cable reeling and unreeling device.

In the figure: the device comprises a frame-1, a connecting rod-2, a guide wheel group-3, a guide block-4, a driving disc-5, a connecting rod-two-6, a driving rod-7, a winding wheel-8, an L-shaped piece-9, a hinged seat-10, a lifting shaft-11, a rotating shaft-12, a gear-13A, a gear-14B, a motor-one-15, a lifting mechanism-16, a supporting pad-17, a universal wheel-18, a supporting ball-19, a placing seat-20, a connecting piece-21, an inclined block-22, a telescopic rod-23, a mounting seat-24, a guide block-two-25, a shell-31 and a guide wheel-32.

Detailed Description

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a cable winding and unwinding device includes a frame 1, a placing base 20 is rotatably installed on the frame 1, a winding wheel 8 for carrying a cable is placed on the placing base 20, the placing base 20 is hollow, a locking assembly for fixing the winding wheel 8 is disposed inside the placing base 20, the locking assembly includes an L-shaped member 9, a hinge base 10, a lifting shaft 11 and an inclined block 22, the inclined block 22 is slidably disposed inside the placing base 20, the lifting shaft 11 in contact with the inclined block 22 is disposed at an upper end of the inclined block 22, a surface of the lifting shaft 11 in contact with the inclined block 22 is an inclined surface, the inclined block 22 is convenient to move, the lifting shaft 11 is driven to move up and down by the inclined surface of the lifting shaft 11, the lifting shaft 11 passes through a guide block two 25 inside the placing base 20, connecting members 21 are respectively installed at left and right sides of the top of the lifting shaft 11, the two connecting pieces 21 are provided with bulges arranged at the turning positions of the L-shaped pieces 9, and one ends of the two L-shaped pieces 9 are respectively hinged on the two hinge seats 10 fixedly arranged in the inclined blocks 22; the other end of the L-shaped piece 9 penetrates through a through hole in the upper end of the placing seat 20, the upper end of the through hole corresponds to a through hole in the winding wheel 8, the other end of the L-shaped piece 9 is attached to the wall of the through hole to fix the winding wheel 8, the winding wheel 8 can conveniently rotate along with the placing seat 20, so that winding is realized, the lifting shaft 11 drives the L-shaped piece 9 to rotate along the hinge seat 10 through the connecting piece 21, and therefore the other end of the L-shaped piece 9 can conveniently leave the wall of the through hole, and the winding wheel 8 can be conveniently detached from the placing; the frame 1 is also provided with a guide mechanism for guiding the crimped cable.

Example 2

Referring to fig. 1 to 4, the main difference between the embodiment 2 and the embodiment 1 is that the guide mechanism includes a first connecting rod 2, a first guide wheel set 3, a first guide block 4, a first driving disc 5 and a second connecting rod 6, two ends of the first connecting rod 2 are respectively hinged to the first guide wheel set 3 and the second connecting rod 6, the first connecting rod 2 passes through a guide hole on the first guide block 4, the first guide block 4 is fixedly mounted on the frame 1, one end of the second connecting rod 6, which is far away from the first connecting rod 2, is rotatably mounted on a driving rod 7 on the driving disc 5, the driving disc 5 is rotatably mounted on the frame 1, and the rotation of the driving rod 7 is conveniently converted into the up-and-down movement of the first guide wheel set 3 by the arrangement of the second connecting rod 6.

The driving disc 5 is rotatably installed on the frame 1 through the support, the driving disc 5 is in transmission connection with the second motor, the second motor provides rotating power for the driving disc 5, and the second motor is a frequency modulation motor, so that the rotating speed of the second motor can be conveniently adjusted, and different winding requirements can be met.

The bulge at the turning part of the L-shaped part 9 is arranged in the waist-shaped hole on the connecting piece 21 in a sliding way.

The sloping block 22 is installed at the output of telescopic link 23, and telescopic link 23 fixed mounting is inside placing seat 20, and telescopic link 23 provides power for the sloping block 22 removes.

The bottom of the placing seat 20 is fixedly provided with a rotating shaft 12, and the rotating shaft 12 is provided with a driving mechanism for driving the rotating shaft 12 to rotate. The driving mechanism provides power for the rotation of the placing seat 20.

The driving mechanism comprises a gear A13, a gear B14 and a first motor 15, the gear A13 is fixedly sleeved below the rotating shaft 12, the gear A13 is meshed with the gear B14, the gear B14 is installed at the output end of the first motor 15, and the first motor 15 is fixedly installed on the frame 1. The first motor 15 rotates to drive the gear B14 to rotate, the gear B14 drives the rotating shaft 12 to rotate through the gear A13, so that the placing seat 20 is driven to rotate, the placing seat 20 drives the winding wheel 8 to rotate, and winding and unwinding actions are achieved.

A support ball 19 is further arranged between the placing seat 20 and the mounting seat 24, and the support ball 19 is arranged for supporting the placing seat 20, so that the operation is more stable.

The bottom of the frame 1 is provided with a universal wheel 18, and the universal wheel 18 is arranged to facilitate movement.

The bottom of the frame 1 is also fixedly provided with a lifting mechanism 16, and the output end of the lifting mechanism 16 is provided with a supporting pad 17. When the wire is required to be coiled and paid off, the lifting mechanism 16 extends out of the supporting pad 17 to land, and the invention is further fixed.

The guide wheel set 3 comprises a shell 31 and guide wheels 32, wherein the two guide wheels 32 are rotatably arranged on the shell 31 in an array mode, and the two guide wheels are arranged in a matching mode and used for guiding cables.

When in use: when the wire is required to be wound, the lifting mechanism 16 extends out of the supporting pad 17 to land, and then the wire winding machine is fixed; meanwhile, the L-shaped piece 9 is pushed against the perforated wall of the winding wheel 8, the winding wheel 8 is fixed on the placing seat 20, the first motor 15 is electrified and rotates, the rotating shaft 12 is driven to rotate through the gear B14 and the gear A13, the rotating shaft 12 drives the winding wheel 8 to rotate through the placing seat 20, and the winding wheel 8 is further enabled to curl cables; meanwhile, the driving disc 5 drives the driving rod 7 to rotate under the driving of the motor II, the driving rod 7 drives the guide wheel set 3 to reciprocate up and down through the connecting rod II 6 and the connecting rod I2, and then the cable is guided, so that the cable can be uniformly wound on the winding wheel 8; after curling, telescopic link 23 withdraws, and lift axle 11 falls under self action of gravity to drive L type spare 9 and rotate along articulated seat 10, thereby make L type spare 9 leave the perforation of take-up reel 8, make take-up reel 8 not fixed on placing seat 20, and then pull down take-up reel 8 from placing seat 20.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cable winding and unwinding device comprises a frame (1), wherein a placing seat (20) is rotatably installed on the frame (1), a winding wheel (8) used for bearing a cable is placed on the placing seat (20), the placing seat (20) is arranged in a hollow mode, a locking assembly used for fixing the winding wheel (8) is arranged in the placing seat (20), the cable winding and unwinding device is characterized in that the locking assembly comprises an L-shaped piece (9), a hinged seat (10), a lifting shaft (11) and an inclined block (22), the inclined block (22) is arranged in the placing seat (20) in a sliding mode, the upper end of the inclined block (22) is provided with the lifting shaft (11) in contact with the inclined block, the surface of the lifting shaft (11) in contact with the inclined block (22) is an inclined surface, the lifting shaft (11) penetrates through a second guide block (25) in the placing seat (20), and connecting pieces (21) are respectively installed on the left side and the right side of the top of the lifting shaft (11), the two connecting pieces (21) are provided with bulges arranged at the turning positions of the L-shaped pieces (9), and one ends of the two L-shaped pieces (9) are respectively hinged on two hinge seats (10) fixedly arranged in the inclined blocks (22); the other end of the L-shaped piece (9) penetrates through a through hole in the upper end of the placing seat (20), the upper end of the through hole corresponds to a through hole in the winding wheel (8), and the other end of the L-shaped piece (9) is attached to the wall of the through hole; the frame (1) is further provided with a guide mechanism for guiding the curled cable.

2. The cable winding and unwinding device according to claim 1, wherein the guide mechanism comprises a first connecting rod (2), a guide wheel set (3), a first guide block (4), a driving disc (5) and a second connecting rod (6), two ends of the first connecting rod (2) are respectively hinged to the guide wheel set (3) and the second connecting rod (6), the first connecting rod (2) penetrates through a guide hole in the first guide block (4), the first guide block (4) is fixedly installed on the frame (1), one end, far away from the first connecting rod (2), of the second connecting rod (6) is rotatably installed on a driving rod (7) on the driving disc (5), and the driving disc (5) is rotatably installed on the frame (1).

3. The cable pay-off and take-up device as claimed in claim 2, wherein the drive disc (5) is rotatably mounted on the frame (1) through a support, and the drive disc (5) is in transmission connection with the second motor.

4. The cable reel apparatus according to claim 3, wherein the second motor is a frequency modulation motor.

5. The cable retractor according to claim 1, wherein the protrusion of the bend of the L-shaped element (9) is slidably arranged in a waist-shaped hole in the connecting element (21).

6. The cable pay-off and take-up device according to claim 5, wherein the inclined block (22) is installed at the output end of the telescopic rod (23), and the telescopic rod (23) is fixedly installed inside the placing seat (20).

7. The cable winding and unwinding device according to claim 6, wherein a rotating shaft (12) is fixedly mounted at the bottom of the placing seat (20), and a driving mechanism for driving the rotating shaft (12) to rotate is arranged on the rotating shaft.

8. The cable pay-off and take-up device according to claim 7, wherein the driving mechanism comprises a gear A (13), a gear B (14) and a first motor (15), the gear A (13) is fixedly sleeved below the rotating shaft (12), the gear A (13) is meshed with the gear B (14), the gear B (14) is installed at the output end of the first motor (15), and the first motor (15) is fixedly installed on the frame (1).

9. A cable retractor according to any one of claims 1 to 8 wherein the frame (1) is provided at its base with universal wheels (18).

10. The cable pay-off and take-up device as claimed in claim 9, wherein a lifting mechanism (16) is fixedly mounted at the bottom of the frame (1), and a support pad (17) is mounted at the output end of the lifting mechanism (16).