JP2558702Y2 - Seismic device for battery pack as well as storage box for storage battery - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage box for a storage battery and a seismic device for a battery pack.

[0002]

2. Description of the Related Art Conventionally, it is known to form a battery pack by arranging a number of storage batteries on a mounting surface of a battery pack base. In this case, since the respective storage batteries are simply placed on the gantry, the storage batteries may fall when subjected to a large vibration or an impact such as an earthquake. In order to prevent this, a frame provided with a storage battery overturn prevention frame around the mounting surface of the gantry is also known.

[0003]

As described above, conventionally, as many storage batteries as necessary to constitute a required battery pack are mounted on a stand, these storage batteries are mounted one by one. The mounting operation is cumbersome, requires considerable labor and time to mount all the storage batteries on the gantry, and has the disadvantage of poor workability. In addition, even if the storage battery is provided with the above-mentioned storage battery overturning prevention frame as a pedestal, these storage batteries are simply placed on the mounting surface of the pedestal. Since there is a space between the storage battery and the storage battery that causes the storage battery to oscillate or tilt, the storage battery is unstable with respect to vibration or impact, and may not swing due to large vibration or impact, or fall into the enclosure. It is inevitable for stability and may cause unexpected accidents. Also, 60-1
The device described in No. 3668 also discloses that storage batteries are individually mounted on a stand.
Since it is of the mounting type, the mounting workability is the same as above
Is bad. In addition, for the purpose of fixing each storage battery to the base,
Handle with an insertion hole for inserting the fixing rod into the side of the battery
Since it is provided, it has a special structure
Not only do we need to manufacture increased storage batteries,
Inserting each handle to fix the storage battery on the base
To insert the fixing rod into the holes, align these holes
There are inconveniences, such as the need for cumbersome work of alignment . The present invention is to solve such a disadvantage.

[0004]

DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned disadvantages of the prior art, and makes it easy and highly efficient to transport and mount a required number of storage batteries to form a battery pack. Can easily be fixed on the gantry.
To, that provides and stable and storage box for storage battery makes it possible to form the assembled battery was to vibration or impact, and a seismic device of an assembled battery is placed on a cross-platform using the storage box
It is . That is, the storage battery storage box of the present invention that has solved the above-mentioned problems is suitable for storing a predetermined plurality of storage batteries and
On the outer side of the box with the top open
Connected and fixed to the storage box fixing connection member with bolts and nuts
When a pair of left and right fixing connecting members having an L-shaped cross section
And a handle disposed on both side plates of the box body facing each other. or,
The assembled battery seismic device of the present invention that solves the above-described problem requires a storage battery storage box including a plurality of storage batteries of a suitable number in the storage battery storage box of the present invention. The fixing connection members of each storage box are mounted and the fixing connection members provided on the gantry corresponding thereto are connected to each other by bolts and nuts .

[0005]

The storage battery box has an open top surface.
Inserting multiple storage batteries from
You. Further, since the fabricated to those internal volume suitable for containing a number of the plurality of storage battery adaptable housed in the box body, inside housed a respective battery of the box body, carrying Ya
Housing is held in a predetermined arrangement position of each of its in置作industry mounting onto the frame. Also, since a storage box containing a plurality of storage batteries in the box body is mounted on the battery pack mount, a plurality of storage batteries can be mounted on the mount at one time, and each storage battery is
Use frame to be obtained by shortening the mounting work time compared to placing,
Further, the configuration of the assembled battery can be easily and efficiently performed. In addition, the storage box is provided on the outer surface of the battery pack mount.
Connected to the girder storage box fixing connection member with bolts and nuts
A pair of left and right fixing connecting members having an L-shaped cross section to be fixed are provided.
This allows each storage box to be easily and stably
Can be fixed to a prison. Furthermore, the storage box, so were provided with handles on both sides plate opposite of the box body, transportation after storing battery in the housing box A by gripping these handle 及
And facilitate the work of placing the battery pack on the base for assembled batteries. In the storage box, it is preferable that a side plate notch for observing a liquid level display portion of the storage battery is formed in the box body. Thereby, the liquid level of each storage battery stored in the storage box can be externally observed through the side plate notch. According to the above-described assembled battery seismic device of the present invention, since each storage battery storage box is fixed to the base,
The plurality of storage batteries stored in each of the storage battery storage boxes are also stable against vibration, so that the plurality of storage batteries are also stably held in their predetermined positions, thereby providing an earthquake-resistant battery as a whole. In this case, as the mount, a surrounding frame surrounding the storage battery storage box is provided around the storage box mounting surface, and the fixing connecting member provided in the middle of the height of the box body of the storage box; When the fixing connection member provided on the surrounding frame of the gantry is connected to each other by bolts and nuts , each storage box is extremely stable with respect to the gantry.
Can be fixed firmly . In addition, the mount is formed such that the mounting surface of the storage battery storage box is formed in at least two steps.
When placing the storage box with the side plate notch on each stage
The liquid level display portion of each of the battery in its respective storage box is convenient be observed from the outside through the side plate lack of the storage box.

[0006]

Next, an embodiment of the present invention will be described in detail. 1 to 3 show an example of a storage box for a storage battery according to the present invention. 1 is
2 shows a box body of the storage box. The box 1 is usually made of a metal, and preferably made of steel. The box 1 of the present invention is manufactured to have an internal volume suitable for accommodating a plurality of storage batteries of a predetermined size. In the illustrated embodiment, a pair of long side plates 1a, 1a and a pair of opposed short side plates 1b, 1 suitable for packing and storing two storage batteries are provided.
b. That is, when accommodating the two battery fits within the box body 1 <br/>, housed full to the extent that contact Ryakusuri on the inner peripheral wall surface in the box body 1, these accumulators the box body In this case, it is possible to stably hold at each predetermined arrangement position without rattling within 1. Further, the box body 1 is provided with a connecting member 2 for fixing to a frame for assembled battery to constitute a storage box A for a storage battery of the present invention. In the illustrated example, the box body 1 is opposed to the box body. A fixing connecting member 2, 2 made of a long metal plate such as a steel plate having an L-shaped cross section is attached to an outer surface of each of the short side plates 1b, 1b at an intermediate portion of the height by welding, tacking, or the like. Show. The horizontal plate portion of each fixing connecting member 2 has a plurality of bolt insertion holes 2a.

Further, the box 1 of the storage box A of the present invention includes:
On opposite upper side surfaces of the short side plates 1b, 1b, grips 3, 3 made of a pair of metal long plates such as a pair of L-shaped steel plates are provided.
Allowed to protrude from the.

Further, the storage box A is preferably provided with a side plate notch 4 for observing the liquid level display portion of the storage battery on at least one of the opposed long side plates 1a, 1a of the box body 1. Thereby, when the storage batteries B, B having the transparent battery case are stored in the storage box A, as shown in FIG. Observable.

Further, according to the present invention, the storage battery storage box A of the present invention is used to mount a required number of storage batteries on a battery pack base to constitute a battery pack, and to prevent vibration and impact. Although it is intended to provide a seismic device that constitutes a stable assembled battery, when the required number of storage batteries are mounted on the assembled battery mount, the storage battery storage box A of the above embodiment is used, and Two storage batteries can be placed, and the labor and time required for the placement operation can be reduced by half as compared with the case where one storage battery is conventionally placed one by one.

Next, an example of the construction of the anti-shock device for a battery pack according to the present invention will be described. FIG. 5 shows one of the pedestals 5 in which a predetermined number of storage batteries are used to construct an earthquake-resistant battery pack on the pedestal.
An example is shown in which a pair of passages S are arranged on the left and right sides, and each of the pedestals 5 has a tiered shape consisting of two upper and lower stages, each of which has a storage surface suitable for storing the two storage batteries. A mounting surface 5a made of a steel support plate suitable for mounting the box A
Consists of Further, the gantry 5 is made of a steel gantry,
The rectangular surrounding frames 5b, 5b surrounding the storage boxes A, A mounted on the respective mounting surfaces 5a, 5a respectively project upwardly on the peripheral surfaces of the two upper and lower mounting surfaces 5a, 5a. To be provided.
Each of the enclosing frames 5b has a size having an internal size suitable for storing each of the storage boxes A, and the height of the storage box A when the storage box A is mounted on the mounting surface 5a. A substantially lower half is surrounded by the surrounding frame 5b with almost no gap. Thus, according to the present invention, the storage box A made of a steel plate projecting horizontally outward is provided on the upper end of the gantry 5 and on the upper end of the opposite short side plate of each of the upper and lower surrounding frames 5b, 5b. The fixing connecting members 6 and 6 were provided. Each fixing connecting member 6 has bolt insertion holes 6a, 6a. In addition, each of the frame-shaped pedestals 5 configured as described above is fixed for installation on a floor horizontally protruding from both sides of each lower end in a state where the pedestals 5 are arranged with the passage S as shown in FIG. With the plates 7, 7, it was installed and fixed on the floor surface with a fixture 8 such as an anchor bolt.

Thus, the two storage batteries B, B are stored in the storage box A of the embodiment on the upper and lower mounting surfaces 5a, 5a, 5a, 5a of the pair of pedestals 5, 5, respectively. When the four storage battery storage boxes A shown in FIG. 5 are mounted, a pair of the fixing connecting members 2 projecting from the intermediate portions of the outer surfaces of the short side plates 1b and 1b of each storage battery storage box A are mounted. , 2 are superimposed on the storage box fixing connecting members 6, 6 which are arranged in advance in the surrounding frames 5 b protruding above the mounting surfaces 5 a of the respective stages of the gantry 5. Thus, these polymerized connecting members 2,
The bolts 6 and 2, 6 are tightened by a fixture 8 consisting of a bolt and nut through the respective bolt insertion holes 2a, 6a.
Tie up. Thus, all the storage battery storage boxes A are fixed to the gantry 5. Therefore, all the storage batteries B on the gantry are stably installed at the predetermined positions by the fixed storage box A, and the seismic device of the assembled battery is constituted as a whole (FIGS. 6 and 7). In this case, the surrounding frame 5b surrounding each storage box A also serves as a protective wall for the storage box A. The connection of the assembled battery is performed by a conventional method. In the drawing, 10 indicates a cathode terminal and 11 indicates an anode terminal.

In this case, each of the storage boxes A, A placed on the upper and lower tiers of the pair of opposed tiered pedestals 5, 5 has a side plate 1a on the side of the passage S, and a side plate notch above it. Since they are formed in the parts 4, 4, the liquid level display parts b, b of the respective storage batteries B can be observed and the maintenance management of the electrolyte can be easily performed.

The gantry 5 is not necessarily limited to a stepped one, and it is not always necessary to provide the surrounding frame 5b. On the other hand, the mounting position of the fixing connecting members 2, 2 provided on the storage box A for the storage battery does not necessarily have to be at the intermediate portion, and as shown in FIG. May be provided so as to protrude horizontally on the same plane as the bottom plate. In this case, when the storage box A is mounted on the mounting surface with the top surface of the gantry 5, the storage box fixing connecting members 6 protruding from the gantry 5 on the same horizontal plane as the mounting surface of the gantry 5. 6 to each other and fix each other with bolts and nuts 8
To easily configure the assembled battery seismic device of the present invention.
Can be .

[0014]

As described above, according to the present invention, a box body which is suitable for accommodating a predetermined plurality of storage batteries and has an open upper surface, and a fixing connecting member for fixing the box body to an assembling stand. because you configure the storage battery box body consisting of, housed in this
A suitable number of storage batteries through the top open surface.
At the same time the storage operations of Te can be easily performed, luck respective battery is accommodated in place without rattling
Placed into transportable and the cradle obtained battery storage box to be performed stably good, further, a pair of left and right bunch provided on the housing box
Easily transport the storage box and place it on the gantry by hand
In addition to the effects of being able to be achieved, a plurality of storage batteries can be placed on the stand at a time, and not only the effect that the placement operation can be performed easily and in a short time, but also
One for each of the storage battery storage box which was placed on the stand was provided to this
Stable robust each said storage box in the cross-platform by <br/> Rukoto be sintered applied by a pair of L-shaped cross section of the fixing coupling member the assembled battery rack to set digit storage box bolt fixing coupling member, a nut to be fixed <br/> Runode, it is obtained to solve the above conventional individual battery mounted to the frame and directly disadvantage of fixing Rutotomoni, the 蓄 battery multi
The number can be fixed efficiently and stably to the gantry, and an effect that a battery pack that is stable against vibration and impact can be formed on the gantry. Further, in the storage box, by forming a side plate lacking part of the liquid level display section observation of the storage battery, which is convenient we can observe the liquid level display section from the outside. Further, the fixing connection portion provided at an intermediate portion of the height of the storage box, in which the bolt receiving box fixing connecting member provided on the surrounding frame which surrounds the battery storage box provided on the cross-platform, by means of a nut When binding
Since the storage box can be fixed to the surrounding frame at an intermediate portion of the storage box, the storage box can be fixed very stably and rigidly on the gantry, and the effect of further improving the earthquake resistance of the assembled battery is provided. In addition, the mounting
Form at least two tiers, each of which has a liquid surface
Place the storage box on which the side plate notch for display section observation is formed.
The battery level inside each battery from outside.
It is convenient to measure.

[Brief description of the drawings]

FIG. 1 is a top view of an example of a storage box for a storage battery according to the present invention.

FIG. 2 is a front view of the storage box shown in FIG.

FIG. 3 is a side view of the storage box shown in FIG.

FIG. 4 is a front view of a storage box in which a storage battery is stored.

FIG. 5 is a top view of an example of a gantry used to configure the assembled battery anti-seismic device of the present invention.

FIG. 6 is a side view of an example of the assembled battery anti-seismic device of the present invention.

FIG. 7 is a front view of the seismic device of the battery pack as viewed from the direction indicated by the arrow VII-VII in FIG.

FIG. 8 is a front view of a part of a modification of the earthquake-resistant device for a battery pack of the modification.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Box 2 Connection member for fixing to battery stand for battery pack A Storage box for storage battery, storage box for storage battery 3 Handle 4 Side plate missing portion 5 Stand 5a Storage box mounting surface 5b Surround frame 6 Connection member for storage box fixing 8 Fixation Fixture B Storage battery b Liquid level display

Claims (5)

(57) [Scope of request for utility model registration] 1. A cross section suitable for storing a plurality of storage batteries and connected to and fixed to a storage box fixing connecting member provided on a battery pack base by a bolt nut on an outer surface of a box body having an open upper surface. A storage box for a storage battery comprising a pair of left and right L-shaped fixing connecting members and handles disposed on opposite side plates of the box body. To 2. A the box body, storage battery storage box according to claim 1 Symbol mounting by forming a liquid surface display observation side plate lack of battery. 3. A claim 1 or battery storage box formed by accommodating a plurality of battery number fits within storage box for storage battery 2 according to the desired number placed on the mounting member assembled battery, and the A seismic device for an assembled battery, wherein the fixing connecting members of each storage box and the corresponding fixing connecting members provided on the gantry corresponding thereto are connected to each other by bolts and nuts . 4. The frame includes an enclosure surrounding the storage battery storage box around the mounting surface of the storage box, and the fixing connection provided at an intermediate height of the storage box in the storage box. 4. The anti-seismic device for a battery pack according to claim 3 , wherein the member and the fixing connecting member provided on the surrounding frame are connected to each other by bolts and nuts . 5. The pedestal has a mounting surface of the storage battery storage box formed in at least two steps .
4. The storage battery storage box according to claim 3, wherein the storage battery is adapted and stored.
The earthquake-resistant device for a battery pack according to claim 3 or 4, wherein the device is mounted .