JP2009065007A - Equipment fitting panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily and safely attach and detach an equipment fitting panel having its top and reverse sandwiched between panels or between a panel and a channel base etc. <P>SOLUTION: A plurality of box-shaped panels A each formed of a metal plate including a front plate 1 where electric/electronic equipment, communication equipment, etc., are fitted, and a U-sectioned left wall 2 and a U-sectioned right wall 3, and an upper wall 4 and a lower wall 5 enclosing the front plate 1 are stacked in a vertical direction, and the equipment fitting panels A have their left walls 2 and right walls 3 fitted to a member 14 for fixation, where opening portions 7 are formed in corner portions 6 of the left walls 2 and right walls 3 and at least one of the upper wall 4 and lower wall 5 is bent at the opening portion 7 toward the front plate 1 to form a linear edge portion 8. A finger is put in the opening portion 7 formed in the panel corner portion 6, which is pulled to this side to facilitate attachment and detachment of the panel when the panel is attached/detached. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

The present invention relates to a device mounting panel in which a plurality of box-shaped panels to which electrical / electronic devices and communication devices are mounted are stacked in the vertical direction.

Conventionally, in equipment mounting panels in which a plurality of box-shaped panels are stacked in the vertical direction, it is necessary to replace the panel on which the equipment is installed due to equipment specification changes or equipment aging, The device mounting panel was removed in order from the top.

As shown in FIG. 6, a front plate 1 to which electrical / electronic devices, communication devices, etc. are attached, a U-shaped left side wall 2 surrounding the front plate 1, a U-shaped right side wall 3 and an upper side wall 4, The lower side wall 5 and the left side wall having a U-shaped cross section and the right side wall having a U-shaped cross section are formed of a metal plate including a bolt hole 10 formed in a surface 9 that is parallel to the front plate.

However, when only the device mounting panel in the middle position is removed with the device mounting panels stacked vertically, the device mounting panels interfere with each other and the resistance to pull forward is large. Therefore, it is difficult to remove only by loosening the screwing of only the panel to be removed, and there is a problem that the workability of replacing the device mounting panel is poor.

In addition, when fixing the device mounting panel, it was temporarily installed at the device mounting panel mounting position and then fixed at least four places with screws, etc., but the work to support the temporarily installed device mounting panel until one point is temporarily fixed This causes problems such as poor workability.

The present invention solves the above-mentioned problems, improves the workability of replacing the device mounting panel by making it possible to replace the device mounting panel only by loosening the screwing of only the device mounting panel to be removed, The purpose of the present invention is to provide a device mounting panel with improved workability of mounting by allowing the device mounting panel to be mounted without being supported until it is temporarily fixed at one place after being temporarily installed. To do.

Accordingly, the present invention provides a metal plate comprising a front plate to which electrical / electronic devices, communication devices, and the like are attached, a U-shaped left side wall surrounding the front plate, a U-shaped right side wall, an upper side wall, and a lower side wall. A plurality of box-shaped device mounting panels made of the above are stacked vertically and the left and right side walls are detachably attached to the fixing member. In addition to the formation, at least one of the upper side wall and the lower side wall is bent in the direction of the front plate at the opening to form a linear edge.

Further, in the left side wall having the U-shaped cross section and the right side wall having the U-shaped cross section, a bolt hole is provided in a surface that is parallel to the front plate, and the left side wall having the U-shaped cross section and the U-shaped cross-section In the right side wall, a notch hole is formed at the lower end of the surface that is parallel to the front plate.

The device mounting panel according to the present invention is a device mounting panel to be removed only when removing the device mounting panel at an intermediate position in a state where a plurality of the device mounting panels are stacked in the vertical direction and the left and right walls of the device mounting panel are attached to the fixing member. The device mounting panel can be replaced simply by loosening the screw, making it easy to attach and detach the device mounting panel and shortening the time required for replacing the device mounting panel.

The first invention is a metal comprising a front plate to which electrical / electronic devices, communication devices, etc. are attached, a U-shaped left side wall surrounding the front plate, a U-shaped right side wall, an upper side wall, and a lower side wall. In a device mounting panel in which a plurality of box-shaped panels made of plates are stacked vertically and the left and right walls are detachably attached to a fixing member, openings are formed at the corners of the left and right walls. At the same time, at least one of the upper and lower side walls is bent in the direction of the front plate at the opening to form a straight edge so that the device mounting panel can be replaced easily by loosening only the device mounting panel to be removed. It can be attached to and detached from the device, and the time required for replacing the device mounting panel can be reduced.

The second invention, in particular, in the left side wall of the U-shaped cross section and the right side wall of the U-shaped cross section in the device mounting panel of the first invention is provided with a bolt hole on the surface that is parallel to the front plate, Furthermore, in the left side wall with a U-shaped cross section and the right side wall with a U-shaped cross section, a notch hole is formed in the lower end portion of the surface that is parallel to the front plate, so that the device mounting panel can be used as a fixing member. When screwing, the notch hole on the device mounting panel is passed through the bolt hole of the fixing member that has been temporarily tightened with bolts and nuts, and then tightened and fixed until temporarily fixed at one place. The mounting panel can be fixed without being supported, and the workability of mounting the device mounting panel can be improved.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not necessarily limited by this embodiment.
(Embodiment 1)

FIG. 1 is an assembly diagram of a device mounting panel on which a power receiving panel / distribution panel is formed according to the first embodiment of the present invention, and FIG. 2 is made of a metal plate for mounting an electric / electronic device or a communication device. FIG. 3 is a perspective view of the rear side of a box-shaped panel A made of a metal plate to which an electric / electronic device or a communication device is attached. It is.

In FIG. 1, the main body of the power receiving panel / distribution panel is a box-like shape made of a metal plate on which a fixing member 14 is screwed to a channel base 16 and electrical / electronic equipment, communication equipment, etc. are attached to the fixing member 14. A panel A is screwed, and a plurality of the device mounting panels are stacked in the vertical direction.

As shown in FIG. 3, the device mounting panel A includes a front plate 1 to which electrical / electronic devices, communication devices, and the like are attached, a U-shaped left side wall 2 and a U-shaped right side wall 3 surrounding the front plate 1. And an upper side wall 4 and a lower side wall 5.

Further, an opening 7 is formed in the lower corner 6 of the left side wall 4 and the right side wall 5, and the lower side wall 5 is bent toward the front plate 1 in the opening 7 to form a linear edge 8. .

The operation and operation of the device mounting panel configured as described above will be described below.

First, when it becomes necessary to replace the panel to which the device is mounted due to a change in the specification of the device or due to aging of the device due to refurbishment, the upper and lower sides are sandwiched between the device mounting panel A or the device mounting panel A and the channel base 16 When the device mounting panel A is removed, the device wiring attached to the device mounting panel A to be removed is removed, the bolts screwed to the device mounting panel A are removed, and then the device mounting panel A is removed from the front of the device mounting panel A. Put the finger into the opening 7 formed in the left side wall 2 and the corner 6 of the right side wall 3, hold the device mounting panel A to be removed, and pull it to the near side to remove the panel.

As described above, in the present embodiment, the opening 7 is formed in the corner 6 of the left side wall 2 and the right side wall 3 of the device mounting panel A, and the lower side wall 5 is directed to the front plate 1 in the opening 7. The device mounting panel A or the device mounting panel sandwiched between the device mounting panel A and the channel base 16 in the state where the device mounting panel A is stacked up and down is formed by forming a straight edge 8 by bending the device mounting panel A up and down. When removing, the device mounting panels A do not interfere with each other, and the device mounting panel A can be easily attached and detached.

Further, in the present embodiment, as shown in FIG. 1, openings 7 are formed in the corners 6 on the left side wall 2 and the lower side wall 5 side of the right side wall 3, and the lower side wall 5 is connected to the front plate at the opening 7. When the device mounting panel A is attached and detached, the screw is loosened and a finger is put into the opening 7 of the device mounting panel A. Even if the panel falls off, it is possible to prevent a finger from being caught between the lower panel A, and the panel can be attached and detached safely.
(Embodiment 2)

4 shows a rear view of the device mounting panel A according to the second embodiment of the present invention and a mounting view of the panel and the fixing member 14, and FIG. 5 shows a left side of the device mounting panel A having a U-shaped cross section. The enlarged view of the lower end part 17 of the contact surface 9 with the fixing member 14 which is parallel to the front plate 1 in the wall 2 and the right side wall 3 having a U-shaped cross section is shown.

In FIG. 4, the fixing member 14 is formed in parallel with the front plate 1 in the U-shaped left side wall 2 and the U-shaped right side wall 3 in the device mounting panel A described in the first embodiment. Bolt holes 10 are provided in the contact surface 9 and the contact surface with the fixing member 14 that is formed in parallel with the front plate 1 in the U-shaped left side wall 2 and the U-shaped right side wall 3. A notch hole 11 is formed in the lower end portion 17.

The operation and operation of the device mounting panel configured as described above will be described below.

First, when attaching the device mounting panel A to the fixing member 14 with bolts or the like, as shown in FIG. 4, the device is attached to a bolt 12 and a nut 13 that are temporarily tightened in the bolt holes 15 of the fixing member 14 in advance. The device mounting panel A is fixed by tightening through the cutout hole 11 of the panel A.

As described above, in the present embodiment, the left side wall 2 and the right side wall 3 of the device mounting panel A described in the first embodiment are connected to the fixing member 14 that is parallel to the front plate 1. Bolt holes 10 are provided in the contact surface 9, and the contact surface 9 with the fixing member 14 that is parallel to the front plate 1 is formed on the left side wall 2 having a U-shaped cross section and the right side wall 3 having a U-shaped cross section. A notch hole 11 is formed in the lower end portion 17 so that the bolt 12 and the nut 13 are temporarily tightened in the bolt hole 15 of the fixing member 14 in advance, and the notch hole 11 of the device mounting panel A is passed through the notch hole 11 of the device mounting panel A. Since A can be temporarily fixed, the temporarily installed device mounting panel A can be fixed without being supported until it is temporarily fixed at one place, and workability can be improved.

It is an assembly drawing of the apparatus attachment panel in Embodiment 1 of this invention. It is an enlarged view of the corner shown in FIG. It is a perspective view of the apparatus attachment panel back side in Embodiment 1 of this invention. It is explanatory drawing which attaches the back view of the apparatus attachment panel in Embodiment 2 of this invention, and its panel and a back side fixing member. It is an enlarged view of the lower end part of the apparatus attachment panel shown in FIG. It is a conventional apparatus mounting panel perspective view.

Explanation of symbols

A A box-shaped panel made of a metal plate 1 A front plate 2 on which electrical / electronic equipment and communication equipment are mounted 2 A left side wall 3 with a U-shaped cross section 4 A right side wall 4 with a U-shaped cross section An upper side wall 5 A lower side wall 6 A corner 7 Opening 8 Linear edge 9 Contact surface 10 Panel bolt hole 11 Notch hole 12 Bolt 13 Nut 14 Fixing member 15 Fixing member bolt hole 16 Channel base 17 Lower end

Claims (2)

Box shape made of a metal plate consisting of a front plate to which electrical / electronic equipment, communication equipment, etc. are attached, a U-shaped left side wall surrounding the front plate, and a U-shaped right side wall and upper and lower side walls. In a device mounting panel in which a plurality of panels are stacked vertically and the left and right walls are detachably attached to a fixing member, openings are formed at the corners of the left and right walls and A device mounting panel, wherein at least one of the side wall and the lower side wall is bent in the direction of the front plate to form a linear edge. A bolt hole is provided on a surface that is parallel to the front plate in the U-shaped left side wall and the U-shaped right side wall, and the U-shaped left side wall and the U-shaped right side wall. 2. The device mounting panel according to claim 1, wherein a notch hole is formed in a lower end portion of a surface that is parallel to the front plate.

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