JPS605691Y2 - Installation structure of distribution board - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a technique for installing a distribution board so as not to create a gap between the ceiling and the wire cover, and between the wire base and the wire gutter.

[Background technology]

Conventionally, as shown in FIG.
was attached to the mounting plate 5 in an immovable fixed position from the front with screws 8, so by installing the mounting plate 5, the wire gutter 3
There was a drawback that gaps were likely to be formed between the wire base 6, the ceiling 2, and the wire cover 7.

7a and 7b show examples in which the wire cover 7 is fixed from both sides with screws 8, but the second case also has the same drawback that gaps are likely to occur.

[Purpose of invention]

The present invention was developed in view of the above circumstances, and its purpose is to easily install a distribution board so that there are no gaps between the ceiling and the wire cover, and between the wire base and the wire gutter. The installation of a distribution board that can be done consists in providing a structure.

[Disclosure of invention]

The structure of installing the distribution board of the present invention is that the mounting plate 5 of the distribution board 4 is mounted slightly below the electric wire gutter 3 arranged on the upper part of the wall 1 along the ceiling 2, and the mounting plate 5 is screwed onto the mounting plate 5. The electric wire base fixing screw 9 is engaged with the electric wire base vertical adjustment groove 10 provided on the electric wire base 6, and the electric wire base 6 is adjusted vertically on the mounting plate 5 with the upper end in contact with the electric wire gutter 3. At the same time, the wire cover fixing screw 11 screwed onto the wire base 6 is engaged with the wire cover vertical adjustment groove 12 provided on the wire cover 7, and the upper end of the wire cover 7 is attached to the front surface of the wire base 6. is covered and fixed so that it can be moved up and down while in contact with the ceiling 2, and with this configuration, the above object can be achieved in a distant manner.

That is, the electric wire base 6 is fixed to the mounting plate 5 so that it can be moved up and down with its upper end in contact with the electric wire gutter 3, and the electric wire cover 7 is covered so that it can be moved up and down with its upper end in contact with the ceiling 2. Since they are fixed, no gaps are created between the ceiling 2 and the wire cover 7 and between the wire base 6 and the wire gutter 3 by simply sliding the wire base and the wire cover up and down.

The present invention will be described below based on embodiments shown in the accompanying drawings.

As shown in Fig. 1, the household (each unit) distribution board 4 is attached to the wall 1 slightly below the ceiling 2 with a mounting plate 5, and is arranged along the ceiling 2 at the upper end of the wall 1. For example, it is connected to an electric wire in a synthetic resin electric wire section 3, and is designed to enter into the distribution board 4 from a power line, be distributed, and then go out.

Here, a wire base 6 is disposed between the mounting plate 5 and the wire portion 3 as shown in FIG. Base fixing screw 9
The electric wire base 6 is fixed to the mounting plate 5 so as to be vertically adjustable by engagement with the electric wire base vertical adjustment groove 10 provided in the electric wire base 6.

In addition, the wire base 6 and the mounting plate 5 are connected with wire base fixing screws 9.
and the electric wire base vertical adjustment groove 10 have an overlapping portion that is equal to or larger than the width that allows vertical adjustment.

On the other hand, a wire cover 7 is installed in front of the wire base 6 to protect the incoming and outgoing wires as shown in FIG. 4, but this wire cover 7 is screwed onto the wire base 6 as shown in FIG. The electric wire cover fixing screw 11 is engaged with the electric wire cover vertical adjustment groove 12 provided in the electric wire cover 7, so that the electric wire cover 7 is fixed to the electric wire base 6 so as to be adjustable in vertical movement.

Further, the wire cover fixing screw 11 can be screwed into a spacer 13 protruding from the wire base 6.

Furthermore, the overlapping dimension between the wire cover 7 and the mounting plate 5 is determined by the wire cover fixing screw 11 and the wire cover vertical adjustment groove 12.
The design is set to sufficiently cover the width that can be slid by engagement with.

In this invention, the distribution board 4 is first installed on the mounting plate 5.
Attach it to a predetermined position on the wall 1, and then tighten the wire base fixing screw 9 and the wire base vertical adjustment groove 10 as shown in Fig. 2.
After adjusting the electric wire base 6 by sliding it up and down, tightening the electric wire base fixing screw 9 with the upper end of the electric wire base in contact with the electric wire part 3, and then performing wiring work as appropriate. As shown in FIG. 4, move the wire cover 7 up and down using the wire cover fixing screw 11 and the wire cover vertical adjustment groove 12, and fix the wire cover with the upper end of the wire cover 7 in contact with the ceiling. screw 1
1 and cover the fixed lumbar bone electric board 4.

Note that the wire base fixing screw 9 and the wire cover fixing screw 11 may be screwed in from both sides.

[Effect of idea]

In the present invention, when connecting a distribution board slightly below the electric wire section arranged on the upper part of the wall along the ceiling,
The wire base is fixed to the installation plate of the distribution board so that it can be moved up and down with its upper end in contact with the wire section, so even after installing the installation plate, you can easily slide the wire base up and down. The upper end can be brought into contact with the wire part, and by fixing it in that state, it can be installed perfectly so that there is no gap between the wire base and the wire part. The electric wire cover is fixed on the front so that it can be moved up and down with the upper end touching the ceiling, so just by sliding the electric wire cover up and down, you can easily bring the upper end into contact with the ceiling. It can be constructed so that there is no gap between the wire cover and the ceiling surface.

Therefore, once the installation plate of the distribution board has been installed on the wall, you can simply adjust the position by sliding the electric wire base and electric wire cover up and down without adjusting the position of the installation plate in any way. This can be easily and reliably constructed so that no gaps are created between the wire base and the wire cover and between the wire base and the wire portion.

[Brief explanation of drawings]

Figures 1a and b are a front view and a partially cutaway side view showing an embodiment of the present invention, Figure 2 is a front view showing how the above electric wire base is installed, and Figure 3 is a front view of the same electric wire base. A partially omitted enlarged exploded perspective view showing the mounting part, Fig. 4 is a front view showing the installation state of the same wire cover as above, and Fig. 5 is a partially omitted enlarged exploded perspective view showing the mounting part of the above electric wire cover. Figures 6a and 6b are a front view and partially cutaway side view of the conventional example, and Figure 7a. b is a front view and a partially cutaway side view showing another conventional example, in which 1 is a wall, 2 is a ceiling, 3 is an electric wire section, 4 is a distribution board, 5 is a mounting plate, 6 is an electric wire base, and 7 1 is a wire cover, 9 is a screw for fixing the wire base, 10 is a vertical adjustment groove for the wire base, 1
1 is a wire cover fixing screw, and 12 is a wire cover vertical adjustment groove.

Claims (1)

[Scope of utility model registration request] Attach the mounting plate of the distribution board slightly below the electric wire gutter placed along the ceiling at the top of the wall, and attach the electric wire base vertically to the electric wire base fixing screw screwed onto the mounting plate. By engaging the adjustment groove, the electric wire base is fixed to the mounting plate so that it can be moved up and down with the upper end in contact with the electric wire gutter, and the electric wire cover fixing screw screwed into the electric wire base is attached to the electric wire cover. The installation of the distribution board is structured by engaging the vertical adjustment grooves of the electric wire cover and fixing the electric wire cover on the front of the electric wire base so that it can be moved up and down with the upper end in contact with the ceiling.