JP2002104728A - Transporter for coiled and bundled electric wire - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a transporter for coiled and bundled electric wires, capable of easily transporting a plurality of coiled and bundled electric wires and pulling out the electric wire as it is in the placed state without causing torsion. SOLUTION: This transporter for the coiled and bundled electric wire is composed of a table 13 constituted to be rotatable relative to a support member 11; rolling members 3, 4 supporting one end of a support member 9 to be conveyable; a stand provided downward from the other end of the support member 9; a handle member 5 provided above one end of the support member 9; and a core member 15 erected on the table 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of pulling out an electric wire which is capable of transporting a plurality of bundled electric wires wound in a bundle in a stacked state, and which does not form a wire while being placed. The present invention relates to a bundled wire transport device that can be used.

[0002]

2. Description of the Related Art In general, electric wires used for indoor wiring in houses, buildings, factories and the like are bundled into a ring shape rather than a drum because of easiness of storage, transportation and handling during use. To form a bundled wire. As shown in FIG. 7, the bundled electric wire 50 is a cable for indoor wiring (for example, VVF) 51 having a predetermined length (for example, 1 V).
00m), is wound in a hollow cylindrical shape, passes through the hollow portion 52, binds the electric wire bundle with a binding band 53, and then covers the outer peripheral surface except the inner cylindrical surface with a uniaxially shrink film 54. .

[0003] The bundled electric wires 50 are usually stacked and stored. When the bundled electric wire 50 stored in this way is wired indoors such as a house, a building, a factory, etc., the bundled electric wire 50 is transported from a storage place to a work place. In the transportation, as shown in FIG. Both sides of the electric wire 50 are supported and carried by both hands. The weight of one bundle of the bundled electric wires 50 exceeds 50 kg, and the number that can be carried by one person is limited in carrying in such a state.

[0004]

In recent years, houses, buildings, factories and the like have become large. For this reason, the length of indoor wiring is increased, the number of wiring locations is increased, and the usage of indoor wiring is also increasing. When the length of the wires to be wired is increased and the number of wiring locations is increased, a plurality of bundles of the bundled electric wires 50 are transported to the work place at one time, and after one bundled electric wire 50 is used, the next bundle is wound. Work efficiency is better if the wound wire 50 can be used continuously. However,
Since the bundled electric wire 50 is manually transported, an operator must reciprocate the bundled electric wire 50 many times to transport the bundled electric wire 50 to the work place at a time. , Work efficiency was poor.

In order to pull out the electric wire 51 from the bundled electric wire 50, as shown in FIG. 7, the binding band 52 is cut and the electric wire end 54 inside the hollow is drawn out. The operation of drawing out the electric wire 51 is performed by placing the bundled electric wire 50 sideways so as to cover the hollow portion. For this reason,
As the electric wire 51 is pulled out, the electric wire 51 is twisted (so-called wire habit), and the electric wire 51 becomes severely torsioned. Therefore, the operator corrects the twist of the electric wire 51 by squeezing the electric wire 51 with a screwdriver or the like by using the twist of the electric wire 51. For this reason, the efficiency of the wiring work is reduced.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a device for transporting a plurality of bundled electric wires which can be easily transported and which can be pulled out without twisting the electric wires while being placed. Is to provide.

[0007]

According to a first aspect of the present invention, there is provided a bundled wire transport apparatus for supporting a table rotatably supported by a support member and supporting and supporting one end of the support member. It comprises a rolling member that supports as possible, a stand provided below the other end of the support member, a handle member provided above one end of the support member 9, and a core member standing upright on the table. is there. With this configuration, according to the first aspect of the present invention, a plurality of bundled electric wires can be easily transported and pulled out without twisting the electric wires while being placed. be able to.

According to another aspect of the present invention, there is provided a bundled wire conveying apparatus comprising a frame provided with a rotatable table, and one end of the frame mounted on a shaft provided with rollable wheels. It is provided on a handle to which the tip is fixed, and the center is erected substantially at the center of the table. With this configuration, according to the invention described in claim 2 of the present application, a plurality of bundled electric wires can be easily transported and pulled out without twisting the electric wires while being placed. be able to.

According to a third aspect of the present invention, there is provided an apparatus for transporting a bundled electric wire, wherein the core is fitted into a hollow portion of the bundled electric wire so that a plurality of bundled electric wires can be stacked and supported. This is what was configured. With this configuration, according to the invention described in claim 3 of the present application, a plurality of bundled electric wires can be transported in an overlapping manner.

[0010] In order to achieve the above object, a bundled wire conveying device according to a fourth aspect of the present invention is configured such that the handle is foldable. With this configuration, according to the invention described in claim 4 of the present application, the device for transporting empty bundled electric wires can be made compact, and the transport device can be easily carried.

According to a fifth aspect of the present invention, in order to achieve the above object, a stand is attached to the other end of the frame so that the table can be maintained substantially horizontal when the handle is released. It is composed. With this configuration, according to the invention described in claim 5 of the present application, the electric wire can be smoothly pulled out from the bundled electric wire mounted on the bundled electric wire transport device.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a device for conveying bundled electric wires according to the present invention will be described. FIG. 1 is a perspective view showing an embodiment of a bundled wire transport device according to the present invention, FIG. 2 is a perspective view of the bundled wire transport device shown in FIG. 1 with a table removed, and FIG. FIG. 4 is a front view of the bundled wire transport device shown in FIG. 1, FIG. 4 is a side view of the bundled wire transport device shown in FIG. 1, and FIG. 5 is a plan view of the bundled wire transport device shown in FIG. FIG. 6 is a view showing a state in which the bundled electric wires shown in FIG. 4 are stacked.

In the drawing, reference numeral 1 denotes a bundled wire transport device, which is a wheel 3 rotatably attached to both ends of a shaft 2,
Four. A handle 5 as a handle member is fixed to the shaft 2. The handle 5 includes a fixed portion 6 fixed to the shaft 2 and formed in a U shape, and a handle portion 7 rotatably attached to the fixed portion 6 and formed in a U shape. The handle 5 includes a handle 7 and a fixing portion 6.
It can be folded at the attachment part to. A hook 8 is rotatably provided on the handle 7 of the handle 5. The handle 7 is erected, and the hook 8 is locked to the fixing portion 6 of the handle 5, whereby the handle 7 is moved. Locked to the fixing part 6.

An end of a rectangular frame 9 is fixed to the fixed portion 6 of the handle 5. A stand 10 is fixed to the other end of the frame 9 so that the frame 9 is kept substantially horizontal when the bundled wire transport device 1 is placed. The stand 10 may have any configuration as long as the frame 9 can be kept substantially horizontal when the bundled wire transporting device 1 is placed, but in the present embodiment, the strength and the manufacturing cost In consideration of the above, the pipe is formed in a U-shape, and both ends are
It is configured to be adhered to. A plate 11 is fixed on the frame 9, and the bearing 1 is mounted on the plate 11.
2 are provided. A table 13 is attached to the bearing 12. The table 13 is configured to be rotatable by bearings 12 attached to the plate 11. The table 13 is formed in a disk shape, and is attached to the bearing 12 with a bolt or the like. The table 13 has cutouts 13A and 13B formed symmetrically with respect to the central axis. This notch 1
3A and 13B are provided for easily lifting the bundled electric wire 50 loaded on the bundled electric wire transport device 1 from the table 13 while holding the outside of the bundled electric wire 50 with both hands. . In the present embodiment, the number of cutouts 13A and 13B formed in the table 13 is two, but the number of cutouts can maintain stability when the bundled wire 50 is stacked on the table 13, Table 1
If the strength of 3 can withstand the bundled electric wire 50 loaded, 3
It is possible to form as many as four or as many as necessary.

The shape of the table 13 may be any shape as long as its outer diameter is larger than that of the bundled wire 50 so that the bundled wire 50 can be stably loaded.
The notches 13A and 13B formed in the above-described embodiment may have any shape as long as the outside of the bundled electric wire 50 can be easily lifted from the table 13 with both hands. In the present embodiment, the table 13
The bearing 12 is used as a means for rotating
Since the bearing 12 is used to easily rotate the table 13 even when the table 13 becomes heavy due to the loading of the plurality of bundled electric wires 50, a mechanism that can easily rotate the table 13. If it is, it is natural that something other than the bearing 12 can be used.

A brake adjusting screw 14 is attached to the bearing 12 to control the rotation of the table 13. On this table 13, a core 15 as a core member is erected. This core 15 is shown in FIG.
When the bundled electric wire 50 is placed on the table 13 so as to prevent the bundled electric wire 50 from dropping off the table 13 as shown in FIG. When the bundled electric wire 50 is placed on the table 13, the core 15
Any configuration may be used as long as it penetrates through the hollow portion 52 of the bundled electric wire 50 so as not to fall from above. FIG.
In the present embodiment shown in FIG. 5, the eight shafts 15A, 15B, 15C, 15D, 15E, 15F,
15G and 15H are erected on the table 13.
The shafts 15A to 15H may be erected on the table 13. However, since the shafts 15A to 15H support the heavy bundled electric wire 50, the space between the shafts 15A and 15B, the space between the shafts 15C and 15D, Reinforcement shafts are provided between the shafts 15E and 15F and between the shafts 15G and 15H. That is, the reinforcing shaft 15I is
A at the upper end of the shaft A and the upper end of the shaft 15B, the reinforcing shaft 15J at the upper end of the shaft 15C and the upper end of the shaft 15D, the reinforcing shaft 15K at the upper end of the shaft 15E and the upper end of the shaft 15F, and the reinforcing shaft 15L. They are fixed to the upper end of the shaft 15G and the upper end of the shaft 15H, respectively. The core 15 erected on the table 13 is not limited to the one shown in FIGS. 1 to 5 in the present embodiment, and may be formed in a cylindrical shape or in a single rod shape. Is also possible.

On the other hand, a shaft 16 is provided below the fixed portion 6 of the handle 5, and a shaft 17 is provided below the stand 10. The shafts 18 and 19 are cross-linked to the shafts 16 and 17. The shaft 18 and the shaft 19 are
Are provided for reinforcement so that the bundled electric wires 50 do not move outward when laid on the table 13. Also, on both outer sides of the fixed portion 6 of the handle 5,
A stopper 20 for stopping rotation of the wheel 3 and a stopper 21 for stopping rotation of the wheel 4 are attached. The stoppers 20 and 21 are for stopping the transport device 1 for the bundled electric wire so as not to move when the transport device 1 for the bundled electric wire is placed. Of the transport device 1 can be controlled. That is, this stopper 2
Reference numerals 0 and 21 indicate that even if one end is rotated by a foot or the like and pressed against the wheels 3 or 4 and the pressing force by the foot or the like is released, the pressed state is maintained and the one end of the stoppers 20 and 21 is pressed by the foot or the like. , The pressing force on the wheels 3 and 4 is released. The stoppers 20, 21 are connected to the wheels 3, 4,
Provided that the rotation of the wheels 3 and 4 can be stopped when the transport device 1 for a bundled electric wire is placed on an inclined ground, and the movement of the transport device 1 for a bundled electric wire can be controlled. Either one on the left or right may be used.

[0018] Because of such a configuration,
First, the handle 7 of the folded handle 5 of the bundled wire transporting device 1 is turned upright as shown in FIG. 4A to lock the hook 8 on the fixed portion 6 of the handle 5. Thereafter, the hollow portion 52 of the bundled electric wire 50 formed by covering the outer peripheral side surface excluding the cylindrical inner side surface with the shrink film 54 on the center core 15 erected on the table 13 penetrates, and is bundled on the table 13. A plurality of winding wires 50 are placed as shown in FIG. From this state, the handle 5 is tilted as shown in FIG. 6C so as to support the bundled wire conveying device 1 with the wheels 3 and 4, and the lower end of the stand 10 is lifted. With the lower end of the stand 10 floating, the handle 5 is pulled to move the bundled wire transport device 1. After moving to the destination (the place where the wiring work is performed), the handle 5 is raised, and the lower end of the stand 10 is placed on the ground. And
The stoppers 20, 21 are operated to stop the rotation of the wheels 3, 4, and the movement of the transport device 1 for the bundled electric wire is stopped.

In order to carry out the wiring work, the worker pulls out the electric wire from the uppermost bundled wire 50 of the bundled electric wire 50 which is stacked and placed on the table 13 of the bundled electric wire carrier 1. . When pulling out this wire,
Without removing the shrink film 54 covering the outer peripheral side surface of the bundled electric wire 50 except for the inner side surface of the cylinder, the bundled electric wire 5
The binding band 53 exposed in the hollow portion 52 is cut, and the wire terminal 55 inside the bundled wire 50 is pulled out. When the electric wire end 55 is pulled out, the table 13 is configured to be rotatable, so that the bundled electric wire 50 rotates in accordance with the extraction of the electric wire end 55. That is, the bundled electric wire 50
When the wire terminal 55 inside is pulled out, the bundled wire 50 rotates, and the wire terminal 55 is pulled out from the same location. Since the wire terminals 55 are pulled out from the same place in the same direction as described above, the drawn wire is
There is no twist.

When the drawing of the electric wires of the uppermost bundled electric wire 50 is completed, the table 1 of the transporter 1 for the bundled electric wire is completed.
Above 3, the shrink film 54 covering the bundled wire 50 is removed, and the second bundled wire 50 is pulled out in the same manner. As described above, since a plurality of wires can be sequentially pulled out from the bundled electric wire 50 which is stacked and placed on the table 13 of the bundled electric wire transport device 1, every time when the wire extraction of the bundled electric wire 50 is completed. It is possible to save time and effort for picking up the bundled electric wire 50.

When a plurality of bundled electric wires are stacked and placed on the table 13 of the bundled electric wire transport device 1, the electric wires are pulled out from the uppermost bundled electric wire 50 of the bundled electric wire 50 and used. When the place where the wiring work is performed is changed, the transport device 1 for the bundled wire is moved to the place where the wiring work is performed. In order to move the bundle-wound electric wire carrier 1 to a place where the wiring work is performed, first, the stoppers 20 and 21 are released to allow the wheels 3 and 4 to rotate freely.
Thereafter, the handle 5 is tilted as shown in FIG. 6C so that the transport device 1 for bundled electric wires is supported by the wheels 3 and 4, the lower end of the stand 10 is floated, and the handle 5 is pulled to transport the bundled electric wire. The device 1 is moved to a position where the wiring work is performed.

[0022]

Since the present invention is configured as described above, it has the following effects.

According to the first aspect of the present invention, a plurality of bundled electric wires can be easily transported, and can be pulled out without twisting the electric wires while being placed.

According to the second aspect of the present invention, a plurality of bundled electric wires can be easily transported, and can be pulled out without twisting the electric wires while being placed.

According to the third aspect of the present invention, a plurality of bundled electric wires can be transported in an overlapping manner.

According to the fourth aspect of the present invention, the device for transporting empty bundled electric wires can be made compact, and the transport device can be easily carried.

According to the fifth aspect of the present invention, the electric wire can be smoothly pulled out from the bundled electric wire loaded on the bundled electric wire transport device.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of a bundled wire transport device according to the present invention.

FIG. 2 is a perspective view of the bundle-wound electric wire carrier shown in FIG. 1 with a table removed.

FIG. 3 is a front view of the device for conveying bundled electric wires shown in FIG. 1;

FIG. 4 is a side view of the device for conveying bundled electric wires shown in FIG. 1;

5 is a plan view of the bundled wire transport device shown in FIG. 1;

6 is a diagram showing a state in which the bundled electric wire shown in FIG. 4 is stacked.

FIG. 7 is a conceptual diagram showing a conventional method of extracting an electric wire from a bundled electric wire.

FIG. 8 is a conceptual diagram showing a conventional method of transporting bundled electric wires.

[Explanation of symbols]

 1 ……………………………………………………………………………………………………………………………………………………… wheels 5 ………………………………………………………………… 8 …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… Bearing 13 Table 15 Core 20 and 21 Stoppers 50 Bundled electric wires

Claims (5)

[Claims] A table configured to be rotatable on a support member; a rolling member supporting one end of the support member and supporting it in a conveyable manner; a stand provided below the other end of the support member; An apparatus for transporting bundled electric wires, comprising: a handle member provided upward from one end of a support member; and a core member erected on the table. 2. A frame having a rotatable table, wherein one end of the frame is provided on a handle having a tip fixed to a shaft provided with a rollable wheel, and a center core is provided at a substantially central portion of the table. A transport device for a bundled wire, wherein the device is installed upright. 3. The transport of a bundled electric wire according to claim 2, wherein the core is configured to fit into a hollow portion of the bundled electric wire and to have a length capable of supporting a plurality of the bundled electric wires in a stacked manner. apparatus. 4. The device according to claim 2, wherein the handle is configured to be foldable. 5. A bundle according to claim 2, wherein a stand for holding the table in a substantially horizontal state when the handle is released is attached to the other end of the frame. Equipment for transporting electric wires.