JPH0353230B2 - - Google Patents

Description

[Detailed Description of the Invention] [Objective of the Invention] (Industrial Application Field) This invention eliminates hard electric wires such as overhead electric wires for power transmission and distribution, communication cables, overhead ground wires, and thick electric wires for indoor wiring. This invention relates to a winding machine for winding.

(Prior Art) One method is manual winding. That is, one end of an electric wire left on the ground is made into a predetermined loop, and the loop is rolled along the wire using the loop as a starting point, and finally the wire is tied with a string or the like.

However, this work has the following difficulties.

First, hard electric wires have a strong repulsive force, so they must be wound once or twice and tied together to prevent them from unraveling, which requires a great deal of labor and time. In addition, mud, dust, etc. are drawn in during this process, staining work clothes, which is not good for health. Furthermore, since the ring cannot be rolled in areas with poor terrain, the effort required to pull the wires out to a location with favorable conditions is added. Furthermore, the amount of winding is limited because it can only be wound within the range of the ring that can be held down by hand. Such laborious work does not suit the current situation, which requires speedy disposal of removed electric wires for traffic safety reasons.

The second method is a rotating drum. That is, in this method, one end of the electric wire is wound around a drum having circular flanges functioning as wheels at both left and right ends, and then the drum is rolled along the electric wire.

However, this method has the following drawbacks.

First, if the wire is stiff, it will form a loop larger than the body and cannot be wrapped around it. Also, the diameter of the circular collar (wheel) is larger than the diameter of the body, so the wires overlap. Furthermore, in order to remove the wound electric wire, the work of removing one circular collar and pulling it out is added.

In order to compensate for this defect, a method could be considered in which a support shaft is provided protruding from the center of the circular flange, and the support shaft is placed on the support part of the cradle and rotated, but this would require a large-scale device, and There is also the worry that the tsute will fall over.
It becomes even more troublesome to remove the wound wire.

(Problems to be Solved by the Invention) The present invention has been made in view of the above-mentioned conventional circumstances, and involves forcibly drawing in the electric wire using two rotating guide rollers, and inserting the tip of the electric wire inside the side wall of the idling drum. This provides a means for inducing the rotation of the drum to sequentially wind the electric wires into the drum, tying the wires together with the loops that have been wound, and processing them before conveyance.

[Structure of the Invention] (Embodiments) To explain the following with reference to the embodiments shown in the drawings, in FIGS. A drum 2 with one side open is mounted on the truck 1 via a thrust bearing 13 so as to be freely rotatable. and at least a semicircular portion 14 of the side wall of this drum 2.
(In the embodiment, the semicircular portion 14a and 14b are
(consisting of) can be opened and expanded via hinges 15, and holes 2a for passing the binding strings are provided at predetermined intervals in the vertical direction of the side wall and communicate with string holes 2a provided in the bottom wall edge of the idler drum 2. A convex cylindrical portion 7 is provided. Note that 17 is a fastener for the semicircular portion 14 that expands and expands.

Furthermore, on the trolley 1, there are upper and lower rotation guide rollers 3, 4 that guide the hard electric wire into the drum 2 from outside the drum 2, a guide roller 5 on the entrance side thereof, and a tip opening 6a on the exit side of the drum 2. A guide chute 6 facing the edge is provided.

The rotation of the guide rollers 3 and 4 is caused by the rotation of the carriage 1.
It is configured to be driven by a driving unit 8 provided separately. In addition to this, the rotation of the guide rollers 3 and 4 may be obtained from the rotational force of the axle of the running wheel, or by turning a handle 9 attached to the extended outer end of the rotating shaft 4a of the guide roller 4. It is also possible to obtain it by

(Function) Next, to use the winding machine with the above configuration,
As shown in FIGS. 3 to 6, the aircraft is first brought close to the destination, that is, near one end of the removed hard electric wire left on the ground. Then, the motor M and reducer C of the driving unit 8 are started to drive the guide roller 4 in a clockwise direction, and the tip of the electric wire L is sent through the guide roller 5 between the upper and lower guide rollers 3 and 4. (Note that the interval between the upper and lower guide rollers 3 and 4 shall be adjusted in advance according to the cross-sectional diameter of the electric wire).

Then, as shown in FIG. 3, the electric wire L is drawn into the guide rollers 3 and 4, guided in the circumferential direction inside the drum 2 via the guide chute 6, and its tip abuts against the inner surface of the side wall of the drum 2. And at this time,
Since the electric wire L is hard, the freely rotatable drum 2 starts rotating due to its pushing force. and electric wire L
is further forcibly drawn in, so the drum 2 also rotates continuously and gradually winds the electric wire L inward (Fig. 4).

Then, when all the electric wire L is wound up, drum 2
stops rotating (Figure 5). Therefore, this time, the binding cord 16 is passed through the convex tube part 7 from the outside, and the lower side of the looped electric wire L is hidden and bound (FIG. 5).

Finally, the semicircular portion 14 of the drum 2 is opened by removing the fastener 17, and the bundled ring of electric wires is taken out from the drum 2.

In addition, in the embodiment in which the rotation of the guide rollers 3 and 4 is obtained from the axle, it goes without saying that the work is carried out while pushing the handle 12 and moving the trolley 1.

[Effects of the Invention] As described above, the present invention is capable of automatically winding up a removed hard electric wire, which is difficult to handle, by pushing the tip toward the guide roller without having to manually handle it. Since it is a complete process, it saves a lot of effort and time.

Not only does it not stain your hands or work clothes,
Comfortable work can be done by one person.

The winding process is also carried out in a disciplined manner, following the inner wall of the rotating drum, so that the outer diameter of the winding is always constant and the binding with the string can be performed firmly.

As a result, it is not only convenient for transportation and handling, but also prevents the cargo from collapsing when stacked, allowing for smooth cargo handling operations, and providing excellent storage and storage properties.

Furthermore, it is safe because the winding speed can be changed arbitrarily according to the actual work situation, and it is possible for ground workers to quickly dispose of the wire as soon as it falls.

The winding drum itself can freely rotate and is rotated using the push force of the lead-in electric wire, so no power is required other than the drive means of the guide roller (the drive means is an axle rotation transmission type, hand-cranked, etc.). In this embodiment, even the power is not required), and the economic efficiency is also extremely high.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a side view, FIGS. 3 to 4 are in use, and FIG. 3 is a plan view when winding the wire starts.
FIG. 4 is a plan view when the winding is progressing, FIG. 5 is a plan view when the winding is completed, and FIG. 6 is a plan view when the wound wire is taken out. 1... Cart, 2... Idle drum, 2a... String hole, 3, 4... Upper and lower rotation guide rollers, 4a...
... Rotating shaft, 6 ... Guide chute, 7 ... Convex tube for passing through the binding cord, 8 ... Driving section, 9 ... Handle, 10 ... Front wheel, 11 ... Two rear wheels, 12 ... Handle, 14... Semicircular part of the drum, 15... Hinge.

Claims (1)

[Scope of Claims] 1. An idling drum 2 with an open top surface is pivotally supported on a cart 1 having a handle 12, and the idling drum 2 is
Powered rotation guide rollers 3 and 4 are provided in front of the idling drum 2 to forcibly guide the hard electric wire toward the inner wall of the idling drum 2, and the pushing force of the hard electric wire induces rotation of the idling drum 2 to cause the idling drum 2 to rotate. A winding processing machine for a removed hard electric wire, which is characterized in that it winds up in a centripetal direction within a rolling drum 2. 2. A winding processing machine for a removed hard electric wire according to claim 1, wherein guide rollers 5, 5 are provided on the inlet side of the power rotation guide rollers 3, 4. 3. Claim 1 or 2, in which a guide chute 6 is provided on the exit side of the powered rotation guide rollers 3, 4, with a tip opening 6a facing the upper edge of the idler drum 2.
Winding processing machine for removed hard electric wires as described in Section 1. 4. Winding process for the removed hard electric wire according to any one of claims 1 to 3, in which at least the semicircular portion 14 of the side wall of the idler drum 2 can be opened and closed via the hinge 15. Machine. 5. The scope of the present invention is that convex cylindrical portions 7 for passing binding strings are provided at predetermined intervals in the vertical direction of the side wall of the idling drum 2, and communicate with string holes 2a provided in the bottom wall edge of the idling drum 2. A winding processing machine for a removed hard electric wire according to any one of paragraphs 1 to 4.