JPH0729556A - Lead-acid battery electric power supply device - Google Patents

Abstract

PURPOSE:To facilitate the placing of batteries on a shelf stand, and hold the batteries stably by supporting pans on which the batteries are placed with receiving frames arranged straddlingly over beams hung so as to be lowered downward. CONSTITUTION:In a shelf stand 4 for a lead-acid battery electric power supply device, beams 5 are hung in bilateral symmetry between depth directional columns 3 so as to be lowered downward respectively while keeping parallelism mutually. Receiving frames 2 composed of an angle are arranged straddlingly over the beams 5, and pans 6 are arranged straddlingly over the two receiving frames 2. In the pans 6, a rear side surface 8 composed of an L-shaped angle is fixed to a U-shaped frame body 7 by a screw 9. Sealed lead-acid batteries 1 are placed on these pans 6 so that a terminal 11 comes to this side. Thereby, the batteries can be placed slidingly from the front of the pans 6, and work is facilitated, and the falling of the batteries can be prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lead storage battery power supply device for mounting a plurality of sealed lead storage batteries on a shelf and using them as an assembled battery.

[0002]

2. Description of the Related Art Conventionally, there is a lead storage battery power supply device which is used by placing a plurality of sealed lead storage batteries in which no free electrolytic solution exists inside the batteries in an upright state or in a laid state on a shelf stand. These are widely used as stationary power sources.

However, if the battery is installed on the shelf in an upright state or in a state of being laid down, when the battery is placed on the shelf itself or when the terminals of the battery placed on the shelf are mutually connected, a shelf board or The saucer, etc. hindered the operation, and it took a lot of time and effort to handle it.

In order to solve these problems, Japanese Patent Publication No.
In Japanese Patent No. 4696, as shown in FIG. 3, a receiving frame 2 on which a sealed lead-acid battery 1 is obliquely mounted, and a support column 3 for supporting the receiving frame 2 are disclosed.
There has been proposed a shelf for a lead-acid battery power supply device including a.
The receiving frame 2 here is made up of two dogleg angles supporting the bottom and side of the battery, and the side receiving frame is provided at a position higher than the bottom receiving frame.

With this, the sealed lead-acid battery can be placed on the receiving frame so that the terminal surface of the battery is in the front, and therefore the handling work when connecting the terminals of the battery has become easy.

[0006]

However, in the lead-acid battery power supply shelf having the above-described structure, the portion for supporting the battery placed thereon has a receiving frame formed of two angles, which are arranged at the battery bottom and the side. Therefore, when the battery is placed on the receiving frame, it is troublesome to accidentally drop the battery from between the receiving frames or to position the battery placed on the receiving frame.

Further, since the battery mounted on the receiving frame cannot be fixed in a stable state, there is a risk that the battery may drop from the receiving frame when strong vibration is applied to the entire device due to an earthquake or the like.

Further, in such an apparatus, since the shelf base is composed only of the receiving frames for supporting the bottom and side portions of the battery and the supporting columns for supporting these receiving frames, there is a problem that the shelf itself is weak in strength. there were.

The present invention solves these problems, and allows the battery to be easily placed on the shelf, and the strength of the shelf itself is improved to stably hold the mounted battery. A power supply device for a lead storage battery is provided.

[0010]

In order to solve the above-mentioned problems, a lead-acid battery power supply device of the present invention comprises a plurality of sealed lead-acid batteries and a shelf for mounting these, and the shelf is provided at four corners with each other. Struts that are erected in parallel and a plurality of beams that are symmetrically sloping backward and backward between the struts in the depth direction and that are parallel to each other, and straddle the left and right beams to be parallel to the front direction. It is composed of at least two or more receiving frames provided and a tray installed on the receiving frame, and the sealed lead-acid battery is placed on the tray such that its terminal surface is on the front side.

The pans here are arranged in multiple stages in the vertical direction, and it is preferable to fix the upper part of the terminal surface of the battery placed on each pan by a fixing plate attached to the upper receiving frame.

Further, it is preferable that the tray comprises a shallow U-shaped frame body having left and right side surfaces and a bottom surface, and a rear side surface whose position can be adjusted in the depth direction.

[0013]

In the lead-acid battery power supply shelf according to the present invention, the tray on which the battery is placed is erected at the four corners, and the beams extending symmetrically backward and downward between the columns in the depth direction and the left and right sides. Since it is supported by the receiving frame provided over the beam, the strength of the shelf itself is high, the battery does not easily drop when it is placed on the tray of the shelf, and the placed battery can be held securely.

When mounting the battery on the tray, the battery may be slid from the front side without the side in a shallow box-shaped tray composed of left and right sides and a rear side surface and a bottom surface. It is possible to facilitate the mounting work and prevent the battery from falling downward from the tray due to the presence of the tray on the receiving frame.

Furthermore, since the upper part of the terminal surface of the battery placed in the saucer is fixed and fixed by the fixing plate attached to the upper receiving frame, the battery can be constrained in the saucer and the fixing plate in the front-back direction, and pops out. It can be held in a stable state so that nothing happens.

Further, the saucer has a shallow U-shaped frame body composed of left and right side surfaces and a bottom surface, and a rear side surface whose position can be adjusted in the depth direction. The rear side surface is mounted depending on the size of the battery to be mounted on the rear side surface. By changing the position of the side surface, it is possible to install various types of batteries.

[0017]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a side view of the lead-acid battery power supply device of the present invention, and FIG. 2 is an enlarged side view of the main part of the device.

As shown in FIGS. 1 and 2, a lead storage battery power supply shelf 4 according to the present invention includes two columns in the depth direction and two columns 3 standing parallel to each other in the front direction and the depth direction. Five beams 5 hung between the columns are arranged symmetrically with each other.

The beams 5 are stretched backward and downward between the columns, and are kept parallel to each other.

Further, the receiving frames 2 formed of two angles are provided in parallel on the front side and the back side, straddling the parallel beams 5 on the left and right in the frontage direction, and straddle on the two receiving frames 2. The saucer 6 is installed.

The tray 6 has a U-shaped frame body 7 having left and right side surfaces and a bottom surface, and a rear side surface 8 formed of an L-shaped angle and fixed with screws 9. Then, the sealed lead-acid battery 1 is placed in the tray 6 so that the terminal surface 11 is on the front side.

The columns and beams are formed by doglegged angles. After the battery is placed on the tray 6, a fixing plate 10 made of synthetic resin is attached to the upper receiving frame, and the fixing plate 10 holds down the upper portion of the terminal surface 11 of the battery 1 to fix the battery.

As a result, when the battery is placed on the shelf, the battery is placed on the box-shaped tray consisting of the left and right sides and the rear side and bottom surfaces so that the battery is slid from the front side without the side, so that the work is facilitated. At the same time, it is possible to reliably prevent the battery from dropping downward when the battery is placed.

Further, since the upper portion of the terminal surface of the battery placed on the saucer is fixed and fixed by the fixing plate attached to the upper receiving frame, the battery is held firmly and stably by the saucer and the fixing plate. The vibration resistance can be improved.

[0026]

As described above, in the lead-acid battery power supply device of the present invention, the shelf for mounting the sealed lead-acid battery obliquely with its terminal surface facing you is provided with the support columns set up at the four corners and the depth direction. Since it is composed of beams symmetrically crossed backward and downward between the stanchions, a receiving frame installed over the left and right beams, and a saucer installed on the receiving frame, the shelf of the battery itself The strength can be improved.

Further, when the battery is placed on the shelf, the battery is slid and placed on the tray, which facilitates the placing work of the battery and keeps the battery in a stable state after placing the battery on the tray. can do.

[Brief description of drawings]

FIG. 1 is a side view of a lead storage battery power supply device of the present invention.

FIG. 2 is an enlarged view of the main part of the device.

FIG. 3 is a side view of a conventional lead-acid battery power supply device.

[Explanation of symbols]

 1 Sealed Lead Acid Battery 2 Receiving Frame 3 Strut 4 Shelf 5 Beam 6 Sauce 7 U-shaped Frame 8 Rear Side 9 Screw 10 Fixing Plate 11 Battery Terminal Surface

Claims (3)

[Claims] 1. A plurality of sealed lead-acid batteries, and a shelf for mounting these, wherein the shelf is provided with columns that stand upright in parallel at four corners, and between the columns in the depth direction, with the columns descending backward and backward symmetrically. ,
And a plurality of beams spanning while maintaining parallel to each other, at least two or more receiving frames provided in parallel to the front direction over the left and right beams, and a saucer installed on the receiving frame, The lead-acid battery power supply device in which the sealed lead-acid battery is placed on the tray such that the terminal surface of the sealed lead-acid battery is in front. 2. The saucer is placed in multiple stages in the vertical direction, and the upper portion of the terminal surface of the battery placed on each saucer is fixed by a fixing plate attached to the upper receiving frame. Lead-acid battery power supply. 3. The lead storage battery power supply device according to claim 1, wherein the saucer includes a U-shaped frame body having left and right side surfaces and a bottom surface, and a rear side surface whose position can be adjusted in the depth direction.