JPS6034693Y2 - Drum pallet for short cables - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a drum pallet for short cables that allows short cables cut to the length of a construction zone to be stored without deteriorating their quality and to be easily transported without damage.

Generally, when the cables of existing power distribution lines become obsolete or lack capacity, the cables are replaced, and when new lines are installed, new cables are laid.

Traditionally, when cables are replaced or new cables are installed, short cables, for example, about 30rr, are cut to the length of the section and are temporarily stored in a warehouse or storage area and transported to the construction site for construction work. Ru.

According to the conventional method, as shown in Fig. 1, a cable 2 is unwound from a fixed length drum 1, cut to the length of a replacement or new section, manually wound into a cable shape, and the wound spring cable 3 is It was stored and transported.

However, according to the conventional method, the coiled spring cable 3
Because cables are piled up in warehouses, excessive loads are placed on the cables, which is not good in terms of quality, and there is a risk of damage to the sheathing and wires.

To prevent this, several workers were required to transport the materials.

In view of the above, the present invention is designed to store short cables cut to the length of the construction zone without deteriorating their quality, and to save labor by easily transporting them without causing damage. Constructed from metal aggregate with mechanical strength,
A buffer part is provided on the outside of one of the brim parts and is concentric with the brim part, and a protruding part is provided on the outside of the other brim part so that it can be fitted with the buffer part (a slight deviation is required for fitting). The present invention provides a drum pallet for short cables, which is provided with a short cable.

The drum pallet for short cables according to the present invention will be described in detail below.

FIG. 2A shows an embodiment of the present invention, which includes a trunk section 21 on which a short cable cut to the length of the construction section is re-wound, and collar sections 22 and 23 provided on both sides of the trunk section 21. , a circular buffer portion 24 provided on the outside of one of the collar portions 22 , and a circular protrusion portion 25 provided on the outside of the other collar portion 23 .

The entire structure is made of metal aggregate such as lightweight steel frame, and the collar part 2
A plate material 26 made of, for example, hard vinyl is fixed to 2.23 by suitable fixing means such as adhesives or screws.

The collar portion 22 has two concentric ring members 22at22.
b, and a connecting member 22c that integrates the ring members 22a and 22b.1. The collar portion 23 includes three concentric ring members 23a* 23b* 23c,
The circular buffer section 24 is composed of a ring member 24a and a connecting member 23d that integrates the ring members 23at, 23b and 23c.
The circular protrusion 25 is composed of a ring member 25a and a communication member 25b that integrates the ring member 25a with the ring member 23b of the collar 23. There is.

The circular buffer portion 24 is configured to have a larger diameter than the circular protrusion 25 .

Note that a drum support hole 27a is provided at the center of the flange portion 22.23.
A reinforcing metal plate 27 is provided.

Figure 2 (opening) and (C) show two forms of the drum pallet for short cables shown in Figure 2 (a).
b shows a curved line, and c shows the connecting member 24b.
, 25b are straight lines.

In any case, the shapes of the buffer portion 24 and the protruding portion 25 may be selected from various shapes, and in order to increase the buffering effect of the buffer portion 24, for example, the ring member 24a and the connecting member 24b may be made of rubber or the like. A coating may be applied.

Further, the outer periphery of the body portion 21 may be made of a plate material such as hard vinyl chloride in the same manner as the collar portions 22 and 23.

In the above configuration, the method of using the drum pallet for short cables according to the present invention will be explained with reference to FIGS. 3A, 9B and 8.

Figure 3A shows the work of unwinding the cable 2 from the fixed length drum 1 and rewinding the cable cut to the length of the construction area onto a short cable pallet 30. The shown drum pallet 30 for short cables is supported by the drum stand 3.1 = The opening in Figure 3 is the circular protrusion 2 of the drum pallet 30 on which the cable 2 is re-wound.
5 shows a state in which the drum pallet 30 is moved to a predetermined location by hooking the banger 33 on the forklift 32, and C shows the state in which the drum pallet 30 is moved to a predetermined location.
Insert the forklift 32 into the drum pallet 30
This shows the state in which the is moved to a predetermined location.

This can also be done with a truck equipped with a crane.

Further, FIG. 3 2 shows a state in which the drum pallets 30 on which the cables 2 have been re-wound are stacked with the circular buffer part 24 facing down and the circular protruding part 25 facing up. The protruding part 25 is located inside the circular buffer part 24, so that the stack of drum pallets 30 is maintained in a stable posture.

Each drum pallet 30 has a cable marking hole 40 in the circular buffer part 24, and the customer of the re-wound cable 2, cable type, size, length, construction site, construction date, etc. are displayed. There is.

As is clear from the above embodiments, each drum pallet 30
Since it has a circular buffer part 24, even if it is hung by a banger 33 and placed on the floor, the buffer part 24 absorbs the shock,
Further, even when the cables are piled up, no unreasonable load is applied to the cables 2.

It can be easily moved within the warehouse, loaded and unloaded onto a vehicle, and moved to the construction site.Furthermore, since the empty drum pallet 30 after use is very light, it is very easy to collect it. It is.

As explained above, the drum pallet for short cables according to the present invention is made of metal aggregate having a predetermined mechanical strength, and has a circular shape concentric with the collar on the outside of one collar. In addition to providing a buffer section, a circular protrusion that is concentric with the other collar section and has a smaller diameter than the circular buffer section is provided on the outside of the other collar section, so that short cables cut to the length of the construction zone can be It can be stored without degrading quality and easily transported without damage.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram showing a conventional method for preparing short cables for construction work; Fig. 2 A, C, C are explanatory diagrams showing an embodiment of the present invention; FIG. 3 is an explanatory diagram showing how to use and the state of the drum pallet according to the present invention. Explanation of symbols, 1... Regular length drum, 2...
・Kenible, 3...Rewound short cable,
21...Body part, 22゜23...Brim part, 24...Circular buffer part, 25...Circular protrusion part, 26...・Brim plate, 0...Drum pallet for short cables.

Claims (2)

[Scope of utility model registration request] (1) A trunk for rewinding short cables cut to the length of the construction area, a pair of collars provided on both sides of the trunk, and a collar provided on one of the pair of collars. and a protruding portion provided on the other of the pair of brim portions and having a smaller diameter than the buffer portion, and the entire structure is made of metal aggregate having a predetermined mechanical strength. A drum pallet for short cables. (2) Utility model registration claim 1, in which the buffer portion includes a ring member having a diameter slightly smaller than the diameter of the collar portion, and a connecting member that fixes the ring member to the collar portion. Drum pallet for short cables as described in section.