JPH11144966A - Transformer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a transformer which improves in workability, prevents human accident, and secures safety, by providing a detachable conveyer at central part of the bottom of the transformer. SOLUTION: A space is secured between the bottom of a transformer 1 and a guide plate 4 so as to be adequate for the materials such as rollers 3 and guide plates 4 to be conveyed through there. By utilizing this space, and by making holes at the bottom of the transformer 1 so that a conveyer 6 can be attached thereto, the conveyer 6 is screwed only when the transformer is conveyed on the rollers. When the rolling work is finished, the screws are removed to detach the conveyer 6. Hereupon, the conveyer 6 has metal fittings for mounting conveyor to which rollers are attached, and makes the conveyance of the materials easy by rotary motion of the rollers. The arrangement stated above makes the work easy, and secures the safety as well.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roller pulling operation which is employed when carrying out and carrying in a transformer, which is equipped with a conveyor below the transformer, and uses this conveyor to transport equipment such as rollers and conductive plates. Was made possible.

[0002] The present invention relates to a transformer capable of improving workability and ensuring safety by facilitating the work of transporting equipment such as rollers and conducting plates when the transformer is towed by rollers.

[0003]

2. Description of the Related Art When a transformer is moved on a road (passage) or on a foundation of a transformer, "rollers", "leading boards" and "under the waist", which are classical but highly reliable technologies, are used. Generally, it is often handled by towing work.

When a transformer is towed by rollers, several rollers are interposed between the lower part of the transformer and the lower part of the waist and the lower part and the conductive plate between the lower part of the transformer and the road (passage) or the foundation of the transformer. It is composed.

[0005] Generally, the rollers are made of iron, and depending on the load of the transformer to be transported, the size (outer diameter, inner diameter, wall thickness, etc.) of the rollers to be applied may vary, and the weight of each roller is very large. It is heavy. In addition, the guide plate is laid directly on a road (passage) or on the foundation of a transformer or on a hardened iron plate or the like. It is a heavy, hard material.

[0006] When the transformer placed under the lower back is pulled in the above configuration, the rollers roll between the lower back and the conductive plate in the pulling direction. Therefore, the transformer placed under the waist can easily move in the traction direction as the rollers roll. As the transformer moves, the rear rollers come off from below the waist and between the conductive plates.

[0007] Used rollers and conductive plates need to be transported in front of the transformer in order to be used again, and this transport operation is carried out manually or by shoulders. . In addition, the process of roller towing may be very long, up to several tens of meters.In such a case, it is necessary to carry the roller and the guide plate several times by hand or by carrying it on the shoulder. is there.

[0008]

SUMMARY OF THE INVENTION An object of the present invention is to use a heavy roller which has been used and moved backward in accordance with the movement of the transformer when the transformer is carried out and carried in by a roller pulling operation.
In order to reuse equipment such as heavy conductive boards, it was necessary to carry it manually or carry it on the shoulder before the transformer in each case.

[0009] Therefore, by providing a transformer characterized in that a conveyor can be provided in the lower central portion of the transformer, equipment such as rollers and conductive plates can be used by using the conveyor. By transporting from the rear to the front, manual operation of equipment such as rollers and conductive boards is abolished, and workability is improved and human disasters (fatigue measures,
To prevent back pain, etc.) and to ensure safety.

[0010]

A removable conveyor is provided near the center of the lower part of the transformer so that equipment such as rollers and conductive plates can be transported from the rear of the transformer to the front using the conveyor. did. The length of the conveyor was made sufficiently longer than the length of the bottom of the transformer, and safety was considered so that equipment such as rollers and conductive plates would not fall into the lower part of the transformer when moving inside the conveyor.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to FIGS. 1, 2, 3 and 4 of the embodiment.

Reference numeral 1 denotes a transformer to be transported. Reference numeral 2 denotes a lower part on which the transformer is mounted, which is in contact with the bottom of the transformer 1. Reference numeral 3 denotes rollers, which are interposed between the lower waist 2 and the conductive plate 4. The conductive plate 4
It is laid appropriately on the iron plate 5 laid to cure the ground.

The height (H) of the bottom side (lower surface) of the transformer 1 with respect to the ground is increased by the thickness of the iron plate 5, the conductive plate 4, the rollers 3, and the lower waist 2, and the lower central portion of the transformer 1 A sufficient space required for transporting equipment such as the rollers 3 and the conductive plate 4 can be secured between the and the conductive plate 4. Using this space, a mounting screw hole 7 is provided so that the conveyor 6 can be mounted on the bottom side of the transformer 1, and the conveyor 6 is mounted with the screw 8 only when the transformer 1 is being rolled, thereby completing the rolling. rear,
The screw 8 was removed so that the conveyor 6 could be removed. The conveyor 6 has a roller 6a mounted on a conveyor mounting bracket 6b, and can easily transport equipment by rolling of the roller 6a.

With such a configuration, the equipment such as the heavy rollers 3 and the conductive plate 4 at the rear can be manually moved forward from behind using the conveyor 6 during the roller pulling operation of the transformer 1. Rollers 3 and guide plates 4 which are heavier by hand
Bring equipment such as one in front of one transformer one,
There is no need to carry on your shoulder.

[0015]

When the transformer according to the present invention is employed, during the rolling operation of the transformer, the equipment such as heavy rollers and conductive plates is carried by hand or carried by the shoulder to move the transformer from the rear to the front. There is no need to transport, and the work becomes easy, and the improvement of the simplicity of the work, the shortening of the work process, and the like can be achieved, and the safety can be ensured at the same time.

[Brief description of the drawings]

FIG. 1 is a front view of a transformer with a conveyor shown as an embodiment of the present invention.

FIG. 2 is a side view of the transformer of FIG. 1;

FIG. 3 is a side view illustrating an example of the conveyor used in FIG.

FIG. 4 is a front view of the conveyor of FIG. 3;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Transformer, 2 ... Below waist, 3 ... Roller, 4 ... Conductor plate, 5 ... Iron plate, 6 ... Conveyor, 6a ... Roller, 6b ... Conveyor mounting bracket, 7 ... Mounting screw hole, 8 ... Screw.

Claims (1)

[Claims] (1) In the roller pulling operation of a transformer carried out on a road (passage) or on a foundation of a transformer, using equipment such as rollers, conductive plates (michita), and waist (strain). A transformer, wherein a conveyor for facilitating transportation of equipment is provided at a lower part of the transformer in a detachable structure.