JPS6024241B2 - branch rail - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a branching rail for arbitrarily changing the course of a traveling body.

In general, there are two types of moving objects that take pictures of call frequency meters installed at telephone offices: automatic subscriber frequency meter photographing devices and photographing mobile devices that take pictures with television cameras.

Both the subscriber power meter automatic photographing device and the photographing moving device run suspended from a rail laid on the ceiling as a common guide section. Since the purpose of use of the subscriber power meter automatic photographing device and the photographing moving device is different, sometimes the subscriber power meter automatic photographing device is moved along the rail to automatically photograph all subscriber power meters, and other times. At times, it becomes necessary to photograph all subscriber diopters while moving the photographing mobile device along the rail. Therefore, when using either the subscriber power meter automatic photographing device or the photographing moving device, it is necessary to evacuate the other traveling body from the rail. In the present invention, a rail on which a roller running a guide plate having a triangular body at its tip branches is branched into a substantially T-shape, and the guide plate comes into contact with the triangular body at the branching point to arbitrarily control the course of the guide plate. The object of the present invention is to obtain a branch rail that can evacuate one of the running bodies that becomes an obstacle from the rail by providing the branch rail with a guide roller attached to the shaft.

Hereinafter, the branch rail according to the present invention will be explained in detail based on FIGS. 1 and 2.

FIG. 1 is a perspective view of a branch rail, and FIG. 2 is a perspective view of rollers running on the branch rail. The branch rail has a lip groove 1 whose cross section is open downward, and is gently formed into a substantially T-shape. Further, at this substantially T-shaped branch point 2, a guide roller 4 rotatably attached to a shaft 3 is provided. Reference numeral 5 denotes a roller that runs against the bottom plate 6 of the above-mentioned branching rail, and is pivoted to a guide plate 8 having a triangular body 7 formed at its tip and a connecting plate 9 that connects the guide plate 8.

Further, the guide plate 8 is pivoted to the traveling body 11 by a shaft. Further, guide plates 8, 8 are inserted into the triangular hole 12 drilled in the connecting plate 9.
The rod 13 fixed to the drum is made to play, and the guide plates 8, 8 are made to be freely rotatable. Figure 3 shows the aforementioned branch rail. - This is a plan view when the roller member is traveling. When the roller member is advanced toward the branch rail from the direction of arrow A, the triangular body 7, which is the tip of the guide plate 8, first comes into contact with the guide roller 4. For example, if the triangular body 7 is turned slightly to the right by pushing the end of the traveling body in the right direction by hand, the left side surface 7a will come into sliding contact with the guide roller 4. The roller section moves in the direction of arrow B, and if, on the other hand, the triangular body 7 is turned slightly to the left by, for example, pushing the end of the traveling body toward the left with your hand, The right side surface 7b contacts the guide roller 4, and the roller member moves in the direction of arrow C. When two types of running bodies are suspended on one rail and one of them is run depending on the purpose, for example, the running body 16 or the running body 17 in FIG. 4, one of the running rails 14 is suspended as shown in the figure. If the branch rail 18 is attached to the branch rail 18 and the evacuation rail 15 is connected to this branch rail 18, for example, when using the traveling body 16, the other traveling body 17 is passed through the branch rail 18 and the evacuation rail 15 is connected to the branch rail 18.
It can be moved to the side.

Also, in the above explanation, the branch rail is laid on the ceiling, but in another embodiment, the branch rail may be laid on the floor.In this case, the open part of the lip groove should be directed upward. It is sufficient to attach rollers to the bottom of the traveling body.

According to the present invention described above, the guide roller is pivoted at the branch point of the branched rail, and the roller member is provided with a guide plate having a triangular tip at the tip that comes into contact with the guide roller. This has the effect that the traveling body can be easily and easily evacuated to the evacuation rail.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a partially broken branch rail according to the present invention, Fig. 2 is a perspective view of a roller section for running the branch rail, and Fig. 3 is a perspective view of the branch rail when the roller section is entered. FIG. 4 is a partially cross-sectional plan view when the branch rail is installed between the existing rail and the evacuation rail. Explanation of symbols, 2... Branching point of branch rail, 4.
...Guide roller, 5...Roller, 7...
...triangle, 8...information board. Fig. 1 Fig. 2 Rudder Fig. 3 *4 Fig.

Claims (1)

[Claims] 1. A branching section 18 in which the rails are connected in a substantially T-shape in a rail with a shaped cross-section, on which a roller 5 with a triangular tip and a laterally rotatable guide plate 8 attached in the traveling direction runs. The branching rail is characterized in that a guide roller 4 for directing the guide plate 8 left and right is pivoted perpendicularly to the running surface of the rail.