JPH03108399A - Battery box - Google Patents

Abstract

PURPOSE:To securely fix a battery box without producing rust by disposing a box formed with the same material as that of a vertical frame and a horizontal frame between portions of the vertical frame, and welding the box integrally with the vertical and horizontal frames. CONSTITUTION:In a battery box 10, cable tip ends led out from a plurality of instruments in a device 11 which is formed in its skeleton with a plurality of vertical frames 12A and a plurality of horizontal frames 12B trained between portions of a vertical frame 12A are inserted into the box and connected to a control circuit 36 disposed in the inside of the box. The battery box 10 is mounted by disposing a box formed integrally with the same material as that of the vertical frame 12A and the horizontal frame 12B between portions of the vertical frame 12A and welding the box integrally with the vertical and horizontal frames 12A and 12B. Thus, there is eliminated occurrence of rust and hence battery box can securely be fixed to the frames.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a system in which a control circuit is provided in which the tips of cables drawn out from a plurality of devices are inserted and connected in a device whose skeleton is formed by a frame. Regarding electrical and packaging boxes.

[Prior Art] Cables such as power lines and input/output lines are drawn out from each device installed in a device such as a photosensitive lithographic printing plate processor, and the cables drawn out from each device are They are bundled and wired into an electrical box containing control circuits, etc.

The electrical box is screwed to the frame that forms the skeleton of the device via brackets. A control circuit is housed inside this electrical box, and the front opening can be opened and closed with a lid.

Such electrical equipment boxes are commercially available, and one of a size that can accommodate the control circuit is appropriately selected.

The electrical box is made of 5pc, and the frame to which it is fixed is made of SUS.

[Problems to be Solved by the Invention] However, since the above-mentioned conventional electrical equipment bots is made of a material different from that of the frame to which it is fixed, there is a problem that rust occurs due to contact between different metals.

Furthermore, since the conventional electrical equipment box is screwed to the frame via a bracket, it may come loose due to vibration of the device, etc., making it impossible to reliably fix the electrical equipment box to the frame.

Furthermore, when fixing a separate electrical box to the equipment frame, the distance between the frames and the widthwise length of the electrical box are different, and a bracket is required to fix the electrical box to the frame, so the number of parts increases. There is a problem of high cost.

In consideration of the above-mentioned facts, the present invention aims to provide an electrical equipment M, Y, T box that does not cause rust and can be securely fixed to a frame, thereby reducing costs.

[Means for solving the problem]' In order to achieve the above object, the invention described in claim (1):
A box body made of the same material as the vertical frame and the horizontal frame is disposed between the vertical frames and is integrally welded to the vertical frame and the horizontal frame.

The invention according to claim (2) is characterized in that the upper part of the box body is closed by a shelf board arranged between the vertical frames and on which equipment in the apparatus is placed.

[Operation] According to the invention described in claim (1) having the above configuration, the box body formed of the same material as the vertical frame and the horizontal frame is arranged between the vertical frames and integrated with the vertical frame and the horizontal frame. is welded.

Therefore, since the box, the vertical frame, and the horizontal frame are made of the same material, rust does not occur.

Furthermore, since the vertical frame and the horizontal frame are integrally welded, the box does not loosen relative to the frame due to vibrations of the device, unlike in the conventional case, and the box can be reliably supported by the frame.

Further, since the box body is directly supported by the vertical frame and the horizontal frame, there is no need for supporting brackets, etc., and the number of parts is reduced, resulting in cost reduction.

Further, in the invention described in claim (2), the upper part of the box body is closed by a shelf supported at an intermediate position of the vertical frame.

Therefore, since the upper part of the box body is closed by using the shelf board, a top plate for closing the upper part of the box body is not required, and costs can be reduced.

[Embodiment] FIGS. 1 and 2 show a state in which an electrical equipment box 10 according to the present invention is attached to a frame 12 that forms the skeleton of an apparatus 11.

The frame 12 forming the skeleton of the device includes a plurality of vertical frames 12A arranged vertically, and these vertical frames 1.
It is formed into a box shape with horizontal frames 12B arranged between 2A.

A shelf board 14 is disposed at the vertical intermediate portion of the vertical frame 12A, and is attached to the horizontal frame 12B. On this shelf board 14 are mounted equipment used in the apparatus, such as a circulation pump 30 for circulating the processing liquid in the processing tank if this apparatus is a printing plate processing apparatus.

Electrical equipment books 10 are arranged below the shelf board 14. As shown in FIG. 3, this electrical equipment box 10 includes a bottom plate 16, side plates 18 and 20 bent upward at a substantially right angle from both longitudinal ends of the bottom plate, and side plates 18 and 20 bent upward at a substantially right angle from the rear end of the bottom plate. It is composed of a back plate 22 that is bent and connected to one side end of each of the side plates 18 and 20, and is formed into a substantially box shape with an open top and one side.

The front end of the bottom plate 16 is bent downward,
A section is formed for attachment to the horizontal frame 12A.

Further, the outer peripheries of the side plates 18, 20 and the flat plate 22 are bent inward at approximately right angles, and are attached to the shelf board 14 in a single section.

The openings formed at the top of the side plates 18.20 and the back plate 22 are closed by the shelves 14, and the openings formed at the top of the side plates 18.
．． 20 each has a first opening formed at one side end.
As shown in the figure, the lid body 28 can be opened and closed.

Inside this electrical equipment box 10, a control device, that is, a first
As shown in the figure, a control board 24 is housed on which control equipment 36 forming a control circuit such as a relay and a timer transformer is mounted. Further, a through hole 32 is formed in the bottom plate 16, through which a cable pulled out from a device mounted on the device passes through and projects into the electrical equipment box 10. The tip of the cable inserted into the electrical equipment box 10 is connected to the controller equipment 36 described above.

Next, the operation of this embodiment will be explained.

The electrical box 10 shown in FIG.
A, and the bottom plate I6 is attached to the horizontal frame 1.
Weld to 2B. Furthermore, the side plates 18.20 and the back plate 22
The attachment portion formed on the outer peripheral end of the shelf board 14 is welded to the lower surface side of the shelf board 14. The control board 24 is attached to the electrical equipment box 10 welded to the horizontal frame 12B and the shelf board 14, and the ends of the cables pulled out from the equipment mounted on the device 11 are connected to the control equipment 36 on this control board. . After connecting the tip of the cable to the control device 36, the side opening is closed with the lid 28.

As described above, in this embodiment, the electrical equipment box 10 is disposed between the vertical frames 12A and welded to the horizontal frame 12B, so that the strength of the frame structure formed by the vertical frame 12A and the horizontal frame 12B is improved.

In addition, the electrical box 10 includes a horizontal frame 12B and a shelf board 1.
4, the electrical equipment box 10 is reliably fixed to the frame 12 without loosening or rattling due to vibration.

Furthermore, since the electrical equipment box 10 is made of the same material as the frame 12, rust does not occur due to contact between dissimilar metals.

Furthermore, the electrical box 10 is directly welded to the horizontal frame 12B and the shelf board 14, and does not require any brackets or the like for installation, which reduces the number of parts and installation steps, reducing costs. I can do it.

[Effects of the Invention] As explained above, in the electrical box according to the present invention, a box body made of the same material as the vertical frame and the horizontal frame is disposed between the vertical frames, and is integrated with the vertical frame and the horizontal frame. Since it is welded to the frame, it can be securely fixed to the frame without rusting, and has the excellent effect of reducing costs.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the electrical box according to the present invention fixed to a frame, Fig. 3 is a perspective view showing the frame structure of the device to which the electrical box is attached, and Fig. 3 is a perspective view showing the electrical box. It is. DESCRIPTION OF SYMBOLS 10...Electrical box, 12...Frame, 12A...Vertical frame, 12B... 14...24...28...Horizontal frame, -Shelf board, -Control board, -Lid body.

Claims (2)

[Claims] (1) The ends of cables pulled out from multiple devices are inserted into a device whose skeleton is formed by multiple vertical frames and multiple horizontal frames stretched between these vertical frames, and are placed inside the device. An electrical box connected to the installed control circuit, which is made of the same material as the vertical frame and the horizontal frame, and is arranged between the vertical frames and welded together with the vertical frame and the horizontal frame. An electrical box characterized by: (2) The electrical equipment box according to claim 1, wherein an upper part of the box body is closed by a shelf board arranged between the vertical frames and on which equipment in the apparatus is placed.