JPS5943765Y2 - Installation device for cubicle to channel base - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a cubicle that houses power distribution equipment and the like.

In order to stably fix the cubicle to the channel base, it is most effective to fasten the periphery to the base.

Therefore, the front side and the back side of the cubicle are generally fastened together, for example, by bolting or the like.

FIG. 1 shows the installed state. Reference numeral 10 denotes a cubicle main body, and this cubicle main body 10 is fixed on a channel base 11.

a and b indicate the fastening portions on the front side and the back side.

However, in this case, as shown in the figure, when the back side is in contact with the wall surface 12 and there is no working space behind it, it becomes impossible to fasten the back side parts.

The purpose of this invention is to provide a cubicle that can be fastened even in the above cases, and in particular, improves work efficiency for installation by making it possible to perform all the fastening work at one location. It is something.

Hereinafter, one embodiment of this invention will be described in detail with reference to FIGS. 2 and 3.

In FIG. 2, a fastening fitting 10a provided on the bottom surface of the cubicle main body 10 and a cylindrical hole 10b having the same diameter face each other and face the channel base 11.

11a is provided.

The fastening shaft member 2 has a first engaging body 2b at one end of its shaft rod 2c, which is sized to pass through the large diameter portions of the daruma-shaped holes 10b and 11a.
The other end of the shaft rod 2C has a second engaging body 2a whose surface facing the first engaging body 2b is formed into an inclined surface.

The wedge-shaped member 3 is attached to the shaft member 2 on the front side where the wall thickness is easily increased.
It has a notch 3a through which the shaft rod 2c enters and exits, and one end of the tension shaft 7b is fixed to this notch forming surface.

This tension shaft 7b is connected to the tension shaft 7a via the tension member 6.

The tension member 6 is such that the lengths of the tension shafts 7a and 7b can be changed by, for example, rotating the connecting ring 6a.

Next, the operation of attaching the cubicle to the channel base according to this invention will be explained.

First, attach the fastening fitting 10a of the cubicle main body 10 to the channel base so that the cylindrical holes 10b and 11a match.
11, and place the wedge member 3 on the fastening metal fitting 10a so that the notch 3a matches the daruma-shaped hole 10b.

Then, the first engaging body 2b of the fastening shaft member 2 is passed through the notch 3a and the large diameter portions of the cylindrical holes 10b and 11a to protrude from the back surface of the channel base 11.

In this state, the connecting ring 6a is rotated to draw the slot member 3 toward the front side of the cubicle.

The wedge member 3 pushes the shaft member 2 in the same direction with its bottom surface of the notch, and the shaft rod 2c has a daruma-shaped hole 10b.

After contacting the small diameter end surface of the shaft member 11a, the shaft member 2 is moved to its second position.
It is pushed upward by wedge engagement with the engaging body 2a.

Therefore, the first engaging body 2b and the wedge member 3 of the shaft member 2 clamp and fasten the fastening fitting 10b and the channel base 11, thereby fixing the cubicle body 10 to the channel base 11.

As described above, according to this invention, the wedge-shaped member can be used to perform one-piece P9TCS tying work on the front side only, so tying can be done even when there is no work space on the back side of the cubicle. This greatly improves the efficiency of installation work.

[Brief explanation of the drawing]

Figure 1 is a side view showing the installed state of the cubicle;
The figure is a perspective view of a fastening part according to an embodiment of this invention.
The figure is a side view of the same. 2... Shaft member, 2a... Second engaging body,
2b...first engaging body, 2c...shaft rod,
3...Bevel-shaped member, 3a...Notch, 6
...Tensile member, 10...Cubicle body, 11...Channel base.

Claims (1)

[Scope of utility model registration request] A fastening fitting provided on the bottom of the cubicle body, a channel base to which the cubicle body is fixed,
The channel base and the fastening metal fitting are provided with a cylindrical hole provided opposite to each other, and a first engaging body having a size that passes through the large diameter portion of the cylindrical hole at one end of the shaft rod. a shaft member having at the other end of the shaft rod a second engaging body whose surface facing the union is formed as a slope; a wedge-shaped member having a notch through which the shaft rod of the shaft member enters and exits; The wedge-shaped member placed on the metal fitting is pulled horizontally and pulled under the second engaging body of the shaft member, and the wedge member is moved to a position facing the small diameter portion of the Daruma-shaped hole. A device for attaching a cubicle to a channel base, comprising: a tension member that clamps and fastens the fastening fitting and the channel base between the first engaging body of the shaft member that has been moved.