CN207581043U - Electric wire winding device - Google Patents

Abstract

The utility model is related to a kind of electric wire winding device, including：Rack（1）, motor（2）, spool（6）, it is characterized in that：In motor（2）And spool（6）Between be equipped with torque controller（3）；Spool（6）Opposite side hollow shaft in be equipped with inverter（8）, hollow shaft passes through bearing block（7）With rack（1）It is connected；It is equipped with above rack convenient portable（4）, in spool（6）Front end be equipped with thread line device（9）.The torque controller（3）Including disc spring（10）, friction plate（11）, terminal pad（12）, torque adjusting nut（14）；The inverter（8）Including the rotary head rotated together with spool（15）With the movable head of connection power cord（17）；The thread line device（9）Including thread line roller（18）, bearing（19）, spacer（20）And roll shaft（21）, advantage is：Take-up efficiency is improved, it is time saving and energy saving, power cord is avoided to knot.

Description

Electric take-up device

technical field

The utility model relates to the field of power supply and transformation, in particular to an electric wire take-up device.

Background technique

In the field test and maintenance of power supply and transformation, it is often necessary to wind the power cord or the ground wire. When the length of the wire is short, it is easier; It takes a lot of manpower to take up the line and the efficiency is not high, and it takes a lot of time for the taker to wind the line (about 30 minutes for 400m). The phenomenon of knots, the loosely wound thread is easy to fall off the spool, resulting in unnecessary rework. When the next time the thread is released, the knot point needs to be removed and repaired, which is time-consuming and laborious. It is hoped to design a winding device with no knotting, adjustable take-up speed, and protection when the thread is stuck during the take-up process to replace the heavy labor of people.

Contents of the invention

The purpose of the utility model is to provide an electric wire take-up device, which improves the wire take-up efficiency, saves time and effort, and avoids the phenomenon of wire knotting.

The above object is achieved by the following technical solutions: an electric wire take-up device, comprising: a frame, a motor, and a bobbin, characterized in that: a torque controller is installed between the motor and the bobbin on one side of the bobbin; the other side of the bobbin The hollow shaft on one side is connected with the frame through the bearing seat; a convenient portable is provided on the top of the frame, and a threader is provided at the front end of the bobbin.

A current commutator is housed in the hollow shaft on the other side of the bobbin, including a rotating head that rotates with the bobbin and a movable head connected with a power cord, and the rotating head and the movable head can rotate relatively.

The electric motor is a brushless DC motor, fixed on the frame by bolts.

The torque controller includes a disc spring, a friction plate, a connecting plate, and a torque adjusting nut, and is connected with the bobbin through countersunk screws.

The threading device includes a threading roller, a bearing, a spacer and a roller shaft, and is placed at the front end of the bobbin, and the power cord enters and exits through the threading roller.

One side of the bobbin is provided with a plurality of power jacks.

Another form of the threader includes guide wheels, left and right helical shafts, guide rails, idle wheels, electromagnetic dampers and transmissions.

The transmission device is a synchronous belt transmission device, or a gear transmission device, or a sprocket transmission device.

The beneficial effects of the utility model are: the electric wire will not be broken, the winding speed can be adjusted, the winding efficiency is improved, time and effort are saved, and the power cord is prevented from being knotted.

Description of drawings

Fig. 1 is the front view of first kind of embodiment;

Figure 2 is a top view of the first embodiment;

Fig. 3 is the right view of first kind of embodiment;

Fig. 4 is the schematic diagram of the component current commutator of the first kind of embodiment;

Fig. 5 is a schematic diagram of the component torque controller of the first embodiment;

Fig. 6 is the schematic diagram of the component threader of the first embodiment;

Fig. 7 is the front view of the second embodiment;

Fig. 8 is the right side view of the second embodiment;

Fig. 9 is the schematic diagram of the third embodiment;

Fig. 10 is a schematic view of the component threader of the third embodiment.

It can be seen in the figure: frame 1, motor 2, torque controller 3, handy portable 4, power cord 5, bobbin 6, bearing seat 7, current commutator 8, threader 9, disc spring 10, friction plate 11, Connecting plate 12, countersunk head screw 13, torque adjustment nut 14, rotating head 15, fixing screw 16, movable head 17, strand roller 18, bearing 19, spacer sleeve 20, roller shaft 21, power socket 22, guide wheel 23, Left and right screw shaft 24, guide rail 25, synchronous pulley 26, guide arm 27, synchronous belt 28, idler pulley 29, damper 30.

Detailed ways

The general requirements of the utility model are: winding without knotting, adjustable wire take-up speed, and protection when the wire is stuck. Introduce three kinds of embodiments below in conjunction with accompanying drawing.

The first embodiment: as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, and Fig. 6, an electric wire take-up device includes: a frame 1, a motor 2, and a bobbin 6, and is characterized in that: A torque controller 3 is installed between the motor 2 and the bobbin 6; the hollow shaft on the other side of the bobbin 6 is connected to the frame 1 through a bearing seat 7; threader9.

What Fig. 4 introduced is current commutator 8, and current commutator 8 is housed in the one side hollow shaft of bobbin 6, comprises the rotating head 15 that rotates with bobbin 6 and the movable head 17 that connects power cord, and rotating head 15 and The movable head 17 can rotate relatively, and can transmit electric current. The function of the current commutator 8 is to connect the power supply with the movable head 17, and pass the current to the power line 5 through the rotating head 15.

The motor 2 is a brushless direct current motor, and the rotating speed can be changed according to the working conditions, thereby changing the line speed of retracting and unwinding.

Figure 5 shows the torque controller 3, which includes a disc spring 10, a friction plate 11, a connecting plate 12, and a torque adjusting nut 14, and is connected to the bobbin 6 through a countersunk screw 13. By adjusting the torque adjusting nut 14 of the torque controller 3, the torque output from the motor 2 to the bobbin 6 can be adjusted. When the pull wire resistance is large and exceeds the set torque, the torque controller 3 will slip, and the bobbin 6 does not turn. Make sure not to break the wire.

What Fig. 6 introduced is threading device 9, comprises threading roller 18, bearing 19, spacer 20 and roller shaft 21, places the front end of bobbin 6, and power cord 5 enters and exits through threading roller 18.

The second embodiment: as shown in Fig. 7 and Fig. 8, on the basis of the first embodiment, a current commutator 8 is not installed in the hollow shaft on one side of the bobbin 6, but a A plurality of power jacks 22 . The power line 5 is connected to the power supply like this, another application of the electric take-up device, and the whole electric take-up device is just equivalent to a socket.

The third embodiment: as shown in Figure 9 and Figure 10, on the basis of the first embodiment, another threader 9 is introduced, including guide wheels 23, left and right screw shafts 24, guide rails 25, idler wheels 29. Damper 30 and transmission. The transmission device guarantees that guide wheel 23 moves the distance of a power wire diameter on left and right helical shaft 24 when bobbin 6 turns a circle. Make the thread evenly and evenly wound onto the bobbin, avoiding the phenomenon that the thread is off the shaft due to uneven winding. The transmission device is a synchronous belt transmission device, or a gear transmission device, or a sprocket transmission device. Idling wheel 29 is pressed on guide wheel 23 among Fig. 10, has resistance when adjusting damper 30 to make idler wheel 29 rotate, thereby the electric wire when tensioning bobbin 6 is wound.

Claims (8)

1. An electric wire take-up device, comprising: a frame (1), a motor (2), and a bobbin (6), characterized in that a torque controller (3) is installed between the motor (2) and the bobbin (6) ); the hollow shaft on the other side of the bobbin (6) is connected to the frame (1) through the bearing seat (7); a convenient portable (4) is provided above the frame, and a threader ( 9). 2. The electric wire take-up device according to claim 1, characterized in that: the hollow shaft on the other side of the bobbin (6) is equipped with a current commutator (8), including a rotation that rotates with the bobbin (6) Head (15) and the movable head (17) that connects power cord, and rotating head (15) and movable head (17) can relatively rotate. 3. The electric wire take-up device according to claim 1, characterized in that: the motor (2) is a brushless DC motor, and is fixed on the frame by bolts. 4. The electric wire take-up device according to claim 1, characterized in that: the torque controller (3) includes a disc spring (10), a friction plate (11), a connecting plate (12), a torque adjustment nut (14 ), connected with the spool (6) through the countersunk screw (13). 5. The electric wire take-up device according to claim 1 or 2, characterized in that: the wire threader (9) includes a thread roller (18), a bearing (19), a spacer (20) and a roller shaft ( 21), placed on the front end of the spool (6), the power cord (5) goes in and out through the strand roller (18). 6. The electric wire take-up device according to claim 1, characterized in that: one side of the bobbin (6) A plurality of power sockets (22) are provided. 7. The electric wire take-up device according to claim 1 or 2, characterized in that: the wire threader (9) includes guide wheels (23), left and right screw shafts (24), guide rails (25), idler wheels ( 29), electromagnetic damper (30) and transmission. 8. The electric wire take-up device according to claim 7, wherein the transmission device is a synchronous belt transmission device, or a gear transmission device, or a sprocket transmission device.