JPH0585757U - Cable feeding stand - Google Patents

Abstract

(57) [Summary] [Structure] The present invention provides a cable drum or a paper-wrapping cable with the function of a free wheel and a bearing mounted on a rotating base loaded with a cable drum or paper-wrapping cable on a fixed base that also serves as a simple carrier. (EN) Provided is a cable feeding stand used for cable laying, which is stable and easy. [Effect] According to the present invention, it is possible to efficiently and stably perform preparatory work such as transportation and installation of equipment regardless of the quantity of cable laying. It is also easy to use for laying cables in places where the working environment is difficult,
It has become more versatile equipment.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 Electricity is required in all industrial fields, and wiring for supply, communication, and control is done to use electricity. For such wiring, cable ducts, cable pipes, etc. are arranged, and wire rods, cables, etc. are passed through them and used. . The present invention relates to a cable feeding table used in cable laying work in these cable ducts and cable pipes.

[0002]

[Prior Art]

 Conventionally, in cable laying, a cable jack has been used to float and rotate the cable drum to draw it out, and a wire reel is used.

[0003]

[Problems to be solved by the device]

However, these methods require the same preparatory work regardless of the amount of cable laying, and the weight of each equipment used was large and there were many difficulties in handling. In particular, when the amount of cable laying is small, the weight of the equipment used is heavier than the weight of the cables used, and the preparation work time for the transportation and installation of these equipment is longer than the actual work time of cable laying. . In addition, depending on the place where the cable is laid, it may be difficult to use conventional equipment due to the space.

In order to solve such problems, the present invention can be easily used even when the amount of cable laying is small, the time required for preparation work is small, the weight of the device itself is light, and the burden of transportation etc. It is a technical issue to provide a cable feeding stand that can be used as a simple transport tool for the construction site of the cable drum or the paper-wrapped cable itself at a small number.

[0005]

[Means for Solving the Problems]

 The present invention will be described with reference to the accompanying drawings. First, a means for solving the problem using claim 1 of the present invention will be described. 1 is a perspective view relating to claim 1 of the present invention, but has four lock wheels 4 (two of which are not shown) on the back sides of the four corners so that the cable drum support shaft 2 described later cannot be dropped. On a fixed base 1 with a bearing 2 in the center (not shown) (see FIG. 3) with a bearing back plate 3 underneath (see FIG. 3) for holding When the cable drum rotation base 6 is rotated on the fixed base 1 described above by the four free wheels 5 (virtually indicated by a dotted circle) provided on the back side, the four free wheels 5 are fixed on the fixed base. 1 Place the cable drum rotation base 6 having a stable position so that it does not fall from the top and have the bearing 2 in the center, and mount the bearing 2 and the fixed base 1 at the center of the cable drum rotation base 6 at the center. Not shown (see FIG. 3) through the bearing 2 but not shown (shown in FIG. 3) mounted in the center of the fixed base 1 described above and shown in FIG. (Refer to Fig. 3) Attach the cable drum support shaft 2 held by the bearing back plate so that it will not fall off from the fixed base 1 described above, and attach the cable drum 8 to the cable drum support shaft 2 described above. It is attached using the through hole 81 in the center.

Next, means for solving the problem using the second aspect of the present invention will be described. FIG. 2 is a perspective view of claim 2 of the present invention, which has four lock wheels 4 (two of which are not shown) on the back sides of the four corners and which is not shown in the drawings (see FIG. 4). A fixed base 1 having a bearing 2 having a bearing back plate 3 at the lower side for holding the winding cable rotation base support shaft 91 so as not to drop (see FIG. 4), has a groove type structure. It is made of material and has a total of four free wheels 5, one on the back side of each end of the shape of ten, and the fixed base 1 is passed through the bearing 2 in the center on the back side of the center of the shape. Fixed base 1 centered mounting bearing 2 underside mounted (not shown) (see FIG. 4) bearing back plate 3 stably fixed on said fixed base 1 not shown (See Fig. 4) Paper cable rotation A paper winding cable rotation base 9 having a base support shaft 91 is placed and is composed of one full screw bolt 10 (not shown) (see FIG. 4), a pair of fixed washers 11 and a nut 12. The paper winding cable rotating base 9 is stabilized when the paper winding cable 13 is rotated together with the paper winding cable rotating base 9 by utilizing the inner space portion 14 of the paper winding cable 13 in each of the ten shapes of the paper winding cable rotating base 9. The paper-cable cables 13 can be attached to the four sets of paper-cable support pillars 20 mounted using the above-mentioned paper-cable cable rotation base groove type structure in such a positional relationship that they are held in a fixed manner.

[0007]

[Action]

 The cable drum 8 on the cable drawing base according to claim 1 of the present invention locks the wheel 4 with the lock of the fixed base 1 to make the fixed base movable, so that the cable drum rotation base 9 is fixed on the fixed base 1. It is possible to easily rotate together with the cable drum rotation base 6 by the effect of the four free wheels 5 attached to the fixed base 1 and the two bearings 2 attached to the cable drum rotation base 9.

Similarly, the paper winding cable 13 on the paper winding cable rotating base 6 according to the second aspect of the present invention is fixed on the fixed base 1 if the wheel 4 with the lock of the fixed base 1 is locked to make the fixed base movable. With the effect of the four free wheels 5 attached to the paper winding cable rotating base 6 and the bearings 2 attached to the fixed base 1, it can easily rotate together with the paper winding cable rotating base.

[0009]

【Example】

 1 is a perspective view relating to claim 1 of the present invention, and FIG. 3 is a schematic configuration diagram of parts relating to claim 1 of the present invention. Embodiments relating to claim 1 of the present invention will be described with reference to FIGS. 1 and 3. explain.

Four lock wheels 4 (two of which are not shown) are provided on the back sides of the four corners, and a bearing back plate 3 for holding the cable drum support shaft 2 so as not to drop is provided on the bottom side. On the fixed base 1 having the bearing 2 in the center, the cable drum rotation base 6 was rotated on the fixed base 1 by the four free wheels 5 (shown in phantom by a dotted circle) on the back side. The cable drum rotating base 6 having the bearing 2 at the center is placed on the fixed drum 1 at a stable position so that the four free wheels 5 are not dropped from the fixed drum 1. The bearing 2 attached to the center and the bearing 2 attached to the center of the fixed base 1 are passed through the bearing 2 attached to the center of the fixed base 1. The cable drum supporting shaft 2 held so as not to fall off from the fixed base 1 is attached by the attached bearing back plate, and the cable drum 8 is attached to the cable drum supporting shaft 2 through the through hole 81 at the center of the cable drum 8. Install using.

After that, the locking wheels 4 of the fixed base 1 are unlocked to the position where the cable is laid, and the cable drum 8 is transported together with the fixed base 1 as a simple transporting carriage, and the locking wheels 4 are locked. Lock in position.

At this time, it is sufficiently predictable to install a fixed or detachable handle on the fixed base 1 so that it can be easily pulled and pushed for use as a simple carrier. Is omitted for simplification of illustration.

When the four lockable wheels 4 of the fixed base 1 are locked and fixed at the position where the cable is laid, the cable end of the cable drum 8 is pulled out for cable laying. At this time, the cable drum 8 includes four free wheels 5 mounted on the cable drum rotation base 6, a cable drum support shaft 7, and two bearings 2 mounted on the center of the fixed base 1 and the center of the cable drum rotation base 6. By the continuous operation, the cable drum rotating base 6 can be rotated stably and easily with a very small force, so that the cable can be easily pulled out from the cable drum 8.

Next, FIG. 2 is a perspective view relating to claim 2 of the present invention, and FIG. 4 is a schematic configuration diagram of members relating to claim 2 of the present invention. The present invention is claimed with reference to FIGS. 2 and 4. An example of item 4 will be described.

Bearings having four lock wheels 4 (two of which are not shown) on the back sides of the four corners for holding the paper winding cable rotation base support shaft 91 so as not to drop the back plate 3 on the lower side The fixed base 1 which has the bearing 2 in the center, is formed into a dozen shape with the groove type structure material, and has four free wheels 5 in total, one on the back side of the end of each of the ten shapes, and has a total of ten characters. The bearing 2 at the center of the fixed base 1 is passed through the center of the shape and the bearing 2 attached to the center of the fixed base 1 is attached to the lower side of the bearing 2 so that the bearing plate 3 is stably placed on the fixed base 1. A paper winding cable rotating base 9 having a paper winding cable rotating base supporting shaft 91 to be held is placed on the paper winding cable rotating base 9 and is composed of one full screw bolt 10, two sets of fixed washers 11 and one nut 12. Paper wrap The cable rotating base 9 is stably held when the paper winding cable 13 is rotated together with the paper winding cable rotating base 9 by utilizing the inner space portion 14 of the paper winding cable 13 in each of the ten-shapes of the paper winding cable rotating base 9. The paper winding cables 13 are attached to the four sets of paper winding cable support columns 20 attached using the above-mentioned paper winding cable rotation base groove type structure in such a positional relationship.

After that, the locking wheel 4 of the fixed base 1 is unlocked to a position where the cable is laid, and the cigarette cable 14 is carried together with the fixed base 1 as a simple carriage to lock the wheel 4 with lock. Lock in position.

At this time, it is sufficiently predictable to install a fixed or detachable handle on the fixed base 1 so that it can be easily pulled and pushed for use as a simple carrier. Is omitted for simplification of illustration.

After the four lock wheels 4 of the fixed base 1 are locked and fixed at the position where the cable is laid, the cable end of the paper winding cable 13 is pulled out for the cable laying. At this time, the paper winding cable 13 is extremely small due to the cooperative operation of the four free wheels 5 mounted on the paper winding cable rotating base 9, the paper winding cable rotating base supporting shaft 91, and the bearing 2 mounted at the center of the fixed base 1. Since the paper winding cable rotating base 9 is rotated with force stably and easily, the cable can be easily pulled out from the paper winding cable 13.

In the first and second aspects, the four fixed wheels 4 are used for the fixed base 1, but each of the rotating bases has a strength capable of withstanding the total weight of the cables and the like and smoothly rotates each cable. Needless to say, any wheel other than the free wheel may be used as long as it can be used.

If the number of free wheels 5 used is three or more, they can be arbitrarily selected in consideration of the manufacturing cost and the stability of the rotation base.

[0021]

[Effect of the device]

 With the present invention, even when the amount of cable laying is small, it can be used easily, the time required for preparation work is small, the weight of the equipment itself is light and the burden of transportation etc. is small, and the construction of the cable drum or the paper winding cable itself A cable feeding table that can be used as a simple transporter on site has been realized, and cable laying can be performed efficiently and labor-savingly.

[0022]

[Brief description of drawings]

FIG. 1 is a perspective view of claim 1 of the present invention.

FIG. 2 is a perspective view of claim 2 of the present invention.

FIG. 3 is a schematic configuration diagram of members according to claim 1 of the present invention.

FIG. 4 is a schematic configuration diagram of members according to claim 2 of the present invention.

[Explanation of symbols]

 1 Fixed Base 2 Bearing 3 Bearing Back Plate 4 Wheel with Lock 5 Flexible Wheel 6 Cable Drum Rotating Base 7 Cable Drum Support Shaft 8 Cable Drum 9 Paper Wound Cable Rotating Base 10 Full Screw Bolt 11 Fixed Washer 12 Nut 13 Paper Wound Cable 14 Inner Space 20 Paper Cable Support Column 81 Through Hole 91 Paper Cable Rotating Base Support Shaft

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Akira Ozaki Akira Ozaki 20 Fukuda, Joetsu City, Niigata Prefecture, inside the Tanabe Kogyo Co., Ltd. Hokuriku Branch (72) Creator Kenichi Furukawa 20 Fukuda, Joetsu City, Niigata Tanabe Kogyo Co., Ltd. Hokuriku Branch (72) Inventor Masaharu Ishioka 20 Fukuda, Joetsu City, Niigata Prefecture Hokuriku Branch, Tanabe Kogyo Co., Ltd. (72) Inventor, Kiichiro Koyama 20 Fukuda, Joetsu City, Niigata Tanabe Kogyo Co., Ltd., Hokuriku Branch

Claims (2)

[Scope of utility model registration request] 1. A fixed base having a bearing at the center thereof, which has four wheels with locks on the back sides of the four corners and has a bearing back plate at the bottom for holding a cable drum support shaft described later so as not to drop. And a stable position where the four free wheels do not fall off the fixed base 1 when the cable drum rotation base is rotated on the fixed base by the four free wheels provided on the back side. A cable drum rotary base having a bearing in the center, a bearing mounted in the center of the cable drum rotary base and a bearing mounted in the center of the fixed base, and a bearing mounted in the center of the fixed base. Cable drum held by a bearing back plate attached to the underside of the fixed base so as not to fall off from the fixed base. A cable feeding stand characterized by being configured with a support shaft. 2. A bearing having four wheels with locks on the back sides of the four corners and a bearing back plate on the lower side for holding the supporting shaft of the paper-wrapping cable rotation base described later so as not to fall is provided in the center. It has a fixed base and a groove-shaped structure in the shape of a dozen. There are four free wheels, one on the back side of each end of the dozen, and the center of the fixed base is on the back side of the center of the dove. Rolling base having a support shaft which is stably held on the fixed base by a bearing back plate mounted on the lower side of the bearing mounted on the fixed base through the bearing of And a single fixed screw washer, a set of two fixed washers, and a nut. A cable feeding stand characterized by being composed of four sets of paper winding cable supporting columns mounted by using the above-mentioned paper winding cable rotation base groove type structure.