Cable winding and unwinding device
Technical Field
The utility model relates to the technical field of cable winding and unwinding, in particular to a cable winding and unwinding device.
Background
The cable is very commonly used in the electric power field, and cable auxiliary equipment which is often required to be used in electric power construction is a cable winding and unwinding device, namely, the cable is wound and unwound. The existing cable winding and unwinding device is simple in structure and is composed of a wire roller and a hand-operated structure, the wire is wound on the wire roller in a manual hand-operated mode, and paying-off operation is performed in a hand-operated mode. The current cable winding and unwinding device needs manual operation to receive and release the line, waste time and energy, the function of realization is simple relatively simultaneously, can't satisfy current winding and unwinding operation, for example can't satisfy and receive the angle of unwrapping wire adjustment receipts unwrapping wire simultaneously need receive and release line under complicated operational environment, for example again, current winding and unwinding device receives the line and accomplishes the back, can take place automatic rotation at the cable under the effect of gravity, can automatic unwrapping wire to the troublesome operation, simultaneously inefficiency, winding quality is not good, and when receiving the cable in addition, the cable is fluffy often appears, and is disordered to be difficult to arrange.
Disclosure of utility model
The fixing device for door and window installation solves the problems that the existing cable winding and unwinding device needs manual operation for winding and unwinding, time and labor are wasted, winding and unwinding discs are easy to rotate after winding and unwinding, and wires are easy to be fluffy and disordered in the winding and unwinding process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a cable take-up and pay-off device, includes the base, the base middle part is provided with rotary mechanism, just rotary mechanism's upper end is connected with the bottom plate, detachable receive and release carousel is installed to one side of bottom plate, just the second motor is installed to the bottom plate opposite side, and the second motor drive receive and release carousel rotates and accomplishes receive and releases the line, receive and release carousel's top is provided with wire pressing mechanism, just wire pressing mechanism is flexible telescopic wire pressing structure.
Preferably, four rollers are mounted at the bottom of the base, an electric push rod is mounted between the rollers, and a supporting plate is arranged at the bottom of the electric push rod.
Preferably, one end of the base is provided with a pull rod, and the upper end of the pull rod is fixedly clamped with a handle.
Preferably, the rotating mechanism comprises a vertical plate, the vertical plate is arranged above the base, a first motor is arranged inside the vertical plate, a gear is arranged at the output end of the first motor, one side of the gear is connected with a bottom rotating shaft through another gear, the bottom of the bottom rotating shaft is connected with the shell through a bearing seat, and the top of the bottom rotating shaft extends out of the vertical plate to be connected with the bottom plate.
Preferably, the bottom plate middle part is provided with the fixed plate, just the one end of fixed plate is provided with the bin, bin standing wall both ends are equipped with spacing draw-in groove, and spacing draw-in groove and plywood assorted use.
Preferably, a second motor is installed above the laminate, and a rotating shaft of the second motor penetrates through the inside of the fixing plate and is fixedly connected to the winding shaft.
Preferably, the fixed clamping gear is installed on one side of the second motor rotating shaft, electric telescopic rods are arranged on the laminates on two sides of the fixed clamping gear, and a limiting block is arranged at one end of each electric telescopic rod.
Preferably, a plurality of groups of clamping strips are arranged on the outer side of the winding shaft, through holes are formed in the winding and unwinding rotating disc, a plurality of groups of clamping grooves are formed in the inner wall of each through hole, and the clamping strips are clamped with the clamping grooves in a matched mode.
Preferably, the outer end of the winding shaft is provided with external threads, the external threads are in threaded connection with internal threads in the limiting part, and the limiting part is arranged on the outer side of the retractable turntable.
Preferably, the line pressing mechanism comprises a telescopic loop bar, the telescopic loop bar penetrates through the upper end of the fixing plate, a spring is sleeved on the outer side of the telescopic loop bar, a telescopic line pressing plate is arranged at the bottom of the telescopic loop bar, a rotating block is arranged at the upper end of the telescopic loop bar, the rotating block rotates and then is overlapped with the upper end of the supporting column, and the supporting column is arranged at the upper end of the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. This cable coiling and uncoiling device rotates through second motor driven receive and release carousel to realize electronic receipts square line, also saved the manpower simultaneously convenient operation, receive and release carousel cover is established on the spool simultaneously, fixes through one side threaded connection's locating part, convenient to detach changes.
2. The wire pressing mechanism is arranged above the winding and unwinding rotary table, the winding and unwinding rotary table is pressed close to the wire pressing plate in the wire pressing mechanism, and wires on the winding and unwinding rotary table are always pressed under the action of the spring above the wire pressing plate in the wire winding and unwinding process, so that the wires are prevented from winding and knotting due to the fact that the wires are fluffy and disordered in the wire winding and unwinding process.
3. The fixed clamping gear is arranged on one side of the output shaft of the second motor, limiting blocks on two sides of the fixed clamping gear are matched, the limiting blocks can limit and fix the fixed clamping gear under the pushing of the electric telescopic rod, the winding shaft and the winding and unwinding rotary table are prevented from rotating, and the stability of the winding and unwinding rotary table in the off-state is improved.
Drawings
Fig. 1 is a schematic view of a cable take-up and pay-off device according to the present utility model.
Fig. 2 is a schematic front side view of the cable winding and unwinding device of the present utility model.
Fig. 3 is an exploded view of the cable pay-off and take-up device according to the present utility model.
Fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.
Fig. 5 is a schematic view showing the spool and the stopper disassembled according to the present utility model.
Fig. 6 is a schematic view of a retractable turntable according to the present utility model.
In the figure, the reference numerals are 1, a base, 2, a vertical plate, 3, a bottom rotating shaft, 4, a pull rod, 5, a handle, 6, a winding shaft, 7, a winding and unwinding rotary table, 8, a through hole, 9, a limiting piece, 10, an electric push rod, 11, a supporting plate, 12, a roller, 13, a fixed clamping gear, 14, an electric telescopic rod, 141, a limiting block, 15, a telescopic sleeve rod, 16, a spring, 17, a line pressing plate, 18, a clamping strip, 19, a clamping groove, 20, a laminate, 21, a rotating block, 22, a supporting column, 23, an internal thread, 24, a storage box, 25, a gear, 26, an external thread, 31, a bottom plate, 32, a second motor, 34, a first motor, 35, a bearing seat, 36 and a fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, the utility model provides a technical scheme that the cable take-up and pay-off device comprises a base 1, wherein a rotating mechanism is arranged in the middle of the base 1, the upper end of the rotating mechanism is connected with a bottom plate 31, one side of the bottom plate 31 is provided with a detachable take-up and pay-off turntable 7, the other side of the bottom plate 31 is provided with a second motor 32, the second motor 32 drives the take-up and pay-off turntable 7 to rotate to finish take-up and pay-off, a wire pressing mechanism is arranged above the take-up and pay-off turntable 7, the wire pressing mechanism is of an elastic telescopic wire pressing structure, four rollers 12 are arranged at the bottom of the base 1, an electric push rod 10 is arranged between the rollers 12, a supporting plate 11 is arranged at the bottom of the electric push rod 10, a pull rod 4 is arranged at one end of the base 1, a handle 5 is fixedly clamped at the upper end of the pull rod 4, the whole movement of the device is facilitated through the handle 5 and the rollers 12, and after a fixed position is determined, the supporting plate 11 is pushed by the electric push rod 10 to support the ground, and the stability of the base in the take-up and pay-off work is ensured.
Referring to fig. 2 and 3, the rotating mechanism comprises a vertical plate 2, the vertical plate 2 is mounted above a base 1, a first motor 34 is arranged in the vertical plate 2, a gear 25 is arranged at the output end of the first motor 34, one side of the gear 25 is connected with a bottom rotating shaft 3 through another gear, the bottom of the bottom rotating shaft 3 is connected with a shell through a bearing seat 35, the top of the bottom rotating shaft 3 extends out of the vertical plate 2 and is connected with a bottom plate 31, the first motor 34 drives the bottom rotating shaft 3 to rotate through a mutually meshed gear 25 structure, so that a device body connected above the bottom rotating shaft 3 can rotate at any angle and adapt to winding and unwinding operations under different operating environments, a fixing plate 36 is arranged in the middle of the bottom plate 31, a storage box 24 is arranged at one end of the fixing plate 36, limiting clamping grooves are formed in two ends of the vertical wall of the storage box 24 and matched with a laminate 20, and the storage box 24 can adopt a conventional drawer type structure to facilitate storage of auxiliary tools for work.
Specifically, a second motor 32 is installed above the laminate 20, the rotating shaft of the second motor 32 penetrates through the inside of a fixed plate 36 and is fixedly connected to a winding shaft 6, the second motor 32 provides driving force for the winding shaft 6 to achieve the purpose of electric winding, a fixed clamping gear 13 is installed on one side of the rotating shaft of the second motor 32, an electric telescopic rod 14 is arranged on the laminate 20 on two sides of the fixed clamping gear 13, a limiting block 141 is arranged at one end of the electric telescopic rod 14, the limiting block 141 is pushed to move to the fixed clamping gear 13 through the electric telescopic rod 14 in a shutdown state of the second motor 32, limiting locking effect on the fixed clamping gear 13 is achieved, autorotation of the fixed clamping gear is avoided under the action of gravity, a plurality of groups of clamping strips 18 are arranged on the outer side of the winding shaft 6, through holes 8 are formed in the inner walls of the through holes 8, the clamping strips 18 are clamped with the clamping grooves 19 in a matched mode, the rotating shaft 6 cannot rotate after being inserted into the through holes 8, stability of the winding shaft 7 is improved, an outer thread 26 is arranged at the outer end of the winding shaft 6, the outer thread 23 is connected with an inner thread 23 inside a limiting piece 9, the limiting piece is connected to the inner thread 23 of the limiting piece 9, and the limiting piece is convenient to detach through the limiting piece 7.
Referring to fig. 1-3, the wire pressing mechanism comprises a telescopic sleeve rod 15, the telescopic sleeve rod 15 is of a conventional sleeve rod structure capable of freely moving and stretching, the telescopic sleeve rod 15 penetrates through the upper end of a fixed plate 36, a spring 16 is sleeved on the outer side of the telescopic sleeve rod 15, a telescopic wire pressing plate 17 is arranged at the bottom of the telescopic sleeve rod 15, a rotating block 21 is arranged at the upper end of the telescopic sleeve rod 15, the rotating block 21 is overlapped with the upper end of a supporting column 22 after rotating, due to the fact that a groove is arranged at the upper end of the supporting column 22, the rotating block 21 can be overlapped in the groove at the upper end of the supporting column 22 after rotating for 90 degrees after lifting upwards, the supporting column 22 is arranged at the upper end of the fixed plate 36, the telescopic sleeve rod 15 is pushed to move downwards to the wire surface on a winding and unwinding turntable 7 under the action of spring 16, and wire pressing is prevented from being disordered in the winding and unwinding process.
When the cable winding and unwinding device is used, firstly, the handle 5 is held to push the device to a working place, then the electric push rod 10 pushes the supporting plate 11 to support the ground, after the cable is stabilized, the winding and unwinding rotary table 7 with the cable wire is installed on the winding shaft 6, in the installation process, the limiting piece 9 is firstly unscrewed and taken down from the outer end of the winding shaft 6, the through hole 8 and the clamping groove 19 in the winding and unwinding rotary table 7 are aligned with the winding shaft 6 and the clamping strip 18, after the winding and unwinding rotary table 7 is pushed into the winding shaft 6, the limiting piece 9 is screwed on the winding shaft 6 to complete fixation, and otherwise, the winding and unwinding rotary table 7 can be disassembled;
When the horizontal angle of the retractable turntable 7 needs to be adjusted during operation, the first motor 34 is started to drive the gear 25 to drive, and then the bottom rotating shaft 3 is driven to rotate, so that the bottom plate 31 above the bottom rotating shaft 3 is driven to rotate, and the purpose of adjusting the horizontal angle of the retractable turntable 7 on the bottom plate 31 is achieved;
In the process, the wire pressing plate 17 above the winding and unwinding rotary table 7 is close to the upper surface of the wire, the wire pressing plate 17 is pushed downwards under the elasticity of the spring 16 to press the wire wound on the winding and unwinding rotary table 7, when the wire pressing is not needed, the rotary block 21 is lifted upwards, and the rotary block 21 is lapped above the support column 22 after rotating for 90 degrees;
When the second motor 32 is stopped, the electric telescopic rod 14 pushes the limiting block 141 to move to the fixing clamp gear 13, limiting and fixing the fixing clamp gear 13, and preventing the fixing clamp gear 13 and the winding shaft 6 from autorotation.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.