CN210429934U

CN210429934U - Novel fixing device for lead-acid storage battery connecting strip

Info

Publication number: CN210429934U
Application number: CN201921827909.9U
Authority: CN
Inventors: 史标
Original assignee: Jiangsu Shuanglong Power Supply Co Ltd
Current assignee: Jiangsu Shuanglong Power Supply Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-04-28
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the technical field of lead-acid storage batteries, and discloses a fixing device of a novel lead-acid storage battery connecting strip, which comprises a storage battery box, wherein storage battery blocks are arranged in the storage battery box, a positive pole column and a negative pole column are fixedly arranged on the upper wall surface of each storage battery block, connecting strips are arranged on the positive pole column and the negative pole column, a fixed column and a fixed block are fixedly arranged on the fixed plate, the fixed column and the fixed block are hollow structures, when a screw hole II on the fixed plate is fixedly connected with a screw hole I on the storage battery block through a fixing bolt, the two fixed columns are just sleeved on the positive pole column and the negative pole column respectively, the positions of the positive pole and the negative pole column are fixed, the fixed block is just sleeved on the connecting strip, the fixed block is attached above the connecting strip, the fixed block fixes the position of the connecting strip, and prevents the, the quality problems of short circuit or insufficient current transmission of the storage battery occur.

Description

Novel fixing device for lead-acid storage battery connecting strip

Technical Field

The utility model relates to a lead acid battery technical field specifically is a novel fixing of lead acid battery connecting strip device.

Background

Lead-acid batteries are batteries whose electrodes are mainly made of lead and its oxides and whose electrolyte is a sulfuric acid solution, and are classified into vented batteries and maintenance-free lead-acid batteries. In a discharge state, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in a charged state, the main components of the positive electrode and the negative electrode are lead sulfate.

The lead-acid storage battery blocks in the lead-acid storage battery box are connected together through connecting strips, the existing connecting modes are divided into a welding type, a screw connection type and a plug-in type, the connecting strips are required to be fixedly connected with a positive pole and a negative pole, at present, the connecting strips and the positive and negative poles are fixed, only the connecting strips are screwed with the positive and negative poles together through bolts, or the positive and negative poles are provided with openings, the two ends of the connecting strip are respectively inserted into the positive and negative poles without substantial fixing devices, only one layer of thermoplastic plastic is used for fixing the middle connecting strip, the middle connecting strip can loosen after a long time, the position of the connecting strip can not be fixed, and when the lead-acid storage battery is used for a long time, because the connecting strips are not fixed at the positions and some external forces cause collision friction and other factors, the connecting strips can be in poor contact with the positive and negative poles, so that the storage battery is easy to generate short circuit and other phenomena.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a novel fixing of lead acid battery connecting strip device possesses advantages such as fixed positive negative pole and connecting strip, has solved the battery and has used the permanent not hard up problem of connecting strip afterwards.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fixing of lead acid battery connecting strip device, including the battery box, the battery box is square case, the inside battery piece that is provided with of battery box, the battery piece is square piece, the quantity of battery piece sets up according to the size of battery box, the top wall fixed mounting of every battery piece has anodal post and negative pole post, anodal post is columniform piece, same negative pole post is columniform piece, install the connecting strip on anodal post and the negative pole post, the connecting strip is rectangular board, the anodal post of battery piece is connected to the one end of connecting strip, the negative pole post of another battery piece is connected to the other end of connecting strip, the connecting strip links together every battery piece, the quantity of connecting strip sets up according to the quantity of battery piece.

Preferably, the storage battery box is provided with a fixing plate, the fixing plate is a rectangular plate, and the number of the fixing plates is set according to the number of the storage battery blocks.

Preferably, every circular opening has all been seted up to the top wall of fixed plate, and circular opening has two, and two circular opening bilateral symmetry, and circular opening has run through the upper and lower wall of fixed plate, and fixed plate top wall fixed mounting has the fixed column, and the fixed column is columniform piece, and the fixed column has two, and the fixed column is hollow structure, and the fixed column is close to the one end of fixed plate and has seted up the opening, and circular opening passes through the inside of the opening intercommunication fixed column that the fixed column was seted up, and two fixed columns cup joint respectively on positive post and negative pole post.

Preferably, every square opening has all been seted up to fixed plate top wall, square opening has run through the upper and lower wall of fixed plate, square opening sets up between two circular openings, and two circular openings are connected to square opening, square opening and two circular open-ended internal connection square opening upper portion fixed mounting together have a fixed block, the fixed block is square piece, the fixed block is hollow structure, the fixed block is close to one side of square opening and has seted up the opening, square opening passes through the inside of the opening intercommunication fixed block that the fixed block was seted up, and the fixed block setting is between two fixed columns, the fixed block is linked together with the inside of two fixed columns.

Preferably, every screw hole two has been seted up on the fixed plate, and screw hole two has four, and screw hole two with two bisymmetry of water flat line, screw hole two runs through the upper and lower wall of fixed plate, all is provided with fixing bolt on every fixed plate.

Preferably, fixing bolt has four, and fixing bolt has fixed the position of fixed plate, has seted up screw hole one on every battery piece, and screw hole one is the circular shape hole, and the quantity of screw hole one equals with the quantity of screw hole two, and screw hole one inside wall face is provided with the groove of spiral line, and fixing bolt passes screw hole two and has run through the upper and lower wall of fixed plate, and fixing bolt is in the same place with screw hole a threaded connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel fixing of lead acid battery connecting strip device possesses following beneficial effect:

1. the fixing device of the novel lead-acid storage battery connecting strip is provided with a fixing plate, positive and negative poles of each storage battery block are connected in series through the connecting strip to form a large storage battery box, one end of the connecting strip is connected with a positive pole of one storage battery block, the other end of the connecting strip is connected with a negative pole of another storage battery block, each positive and negative poles are connected with the inside of the storage battery block, when chemical reaction occurs in the storage battery blocks to generate electricity, current flows through the positive and negative poles on the storage battery blocks, when the use time is too long, the connecting strip or the positive and negative poles are oxidized, rusted or carried, due to external factors such as external force friction and collision, the connection between the connecting strip and the positive and negative poles can be loosened, so that the storage battery has the quality problems of insufficient electricity storage or insufficient current transmission and the like, and the fixing column and, fixed column and fixed block are hollow structure, and the one end that is close to the fixed plate has seted up the opening, when screw hole two on the fixed plate is through a fixed bolt and the first fixed connection of screw hole on the battery piece, two fixed columns just in time cup joint respectively on positive post and negative pole post, the top of two fixed column laminating positive post and negative pole post, two fixed columns sticiss positive negative pole in battery piece top wall, the position of positive negative pole has been fixed, and the fixed block just in time cup joints on the connecting strip, the fixed block laminating is in the connecting strip top, the fixed block sticiss the connecting strip in battery piece top wall, the position of connecting strip has been fixed to the fixed block, it can take place to become flexible to prevent because external factor leads to the connection between connecting strip and the positive negative pole, make quality problems such as short circuit appear in the battery or can not be.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention at a position A;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

FIG. 4 is a schematic side view and sectional view of the structure of the present invention;

fig. 5 is an enlarged schematic view of the local B position of the structure of the present invention.

In the figure: 1 battery box, 2 positive posts, 3 negative posts, 4 connecting strips, 5 screw holes I, 6 screw holes II, 7 fixing bolts, 8 fixing plates, 9 fixing posts, 10 fixing blocks, 11 battery blocks, 12 square openings and 13 circular openings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel fixing device for a lead-acid storage battery connecting strip comprises a storage battery box 1, wherein the storage battery box 1 is a square box, a storage battery block 11 is arranged inside the storage battery box 1, the storage battery block 11 is a square block, the number of the storage battery blocks 11 is set according to the size of the storage battery box 1, the larger the number of the storage battery blocks 11 is, the larger the electric quantity of the storage battery box 1 is, a positive pole column 2 and a negative pole column 3 are fixedly installed on the upper wall surface of each storage battery block 11, the positive pole column 2 is a cylindrical block, the positive pole column 2 is the positive pole of the storage battery block 11, similarly, the negative pole column 3 is a cylindrical block, the negative pole column 3 is the negative pole of the storage battery block 11, connecting strips 4 are installed on the positive pole column 2 and the negative pole column 3, the connecting strips 4 are rectangular plates, one end of each connecting strip 4 is connected with the positive pole column, each storage battery block 11 is connected together by a connecting strip 4, the number of the connecting strips 4 is set according to the number of the storage battery blocks 11, a fixed plate 8 is installed on a storage battery box 1, the fixed plate 8 is a rectangular plate, the number of the fixed plate 8 is set according to the number of the storage battery blocks 11, a circular opening 13 is formed in the upper wall surface of each fixed plate 8, two circular openings 13 are formed in the upper wall surface of each fixed plate 8, the two circular openings 13 are symmetrical left and right, the circular openings 13 penetrate through the upper wall surface and the lower wall surface of the fixed plate 8, fixed columns 9 are fixedly installed on the upper wall surface of each fixed plate 8, the fixed columns 9 are cylindrical blocks, the fixed columns 9 are two, the fixed columns 9 are hollow structures, an opening is formed in one end, close to the fixed plate 8, of each fixed column 9, the circular openings 13 are communicated with the interiors of, the upper wall surface of each fixing plate 8 is provided with a square opening 12, the square opening 12 penetrates through the upper wall surface and the lower wall surface of each fixing plate 8, the square opening 12 is arranged between two round openings 13, the square opening 12 is connected with the inner parts of the two round openings 13, a fixing block 10 is fixedly installed at the upper part of the square opening 12, the fixing block 10 is a square block, the fixing block 10 is of a hollow structure, one side, close to the square opening 13, of the fixing block 10 is provided with an opening, the square opening 12 is communicated with the inner parts of the fixing block 10 through the opening formed in the fixing block 10, the fixing block 10 is arranged between the two fixing columns 9, the fixing block 10 is communicated with the inner parts of the two fixing columns 9, each fixing plate 8 is provided with two screw holes 6, the two screw holes 6 are four, the two screw holes 6, each fixing plate 8 is provided with a fixing bolt 7, the fixing bolts 7 are of a conventional structure and are not described herein, four fixing bolts 7 are provided, the fixing bolts 7 fix the positions of the fixing plates 8, each storage battery block 11 is provided with a first screw hole 5, the first screw holes 5 are circular holes, the number of the first screw holes 5 is equal to that of the second screw holes 6, the inner side wall surface of the first screw holes 5 is provided with spiral grooves, the fixing bolts 7 penetrate through the upper wall surface and the lower wall surface of the fixing plates 8 through the second screw holes 6, the fixing bolts 7 are in threaded connection with the first screw holes 5, when the second screw hole 6 on the fixing plate 8 is fixedly connected with the first screw hole 5 on the storage battery block 11 through the fixing bolt 7, the two fixing columns 9 are just sleeved on the positive pole 2 and the negative pole 3 respectively, and the fixed block 10 is sleeved on the connecting strip 4, and the fixed block 10 fixes the position of the connecting strip 4.

When in use, the utility model is used,

first step, link together every battery piece 11 in the battery box 1 through connecting strip 4, align screw hole two 6 on the fixed plate 8 with screw hole one 5 on the battery piece 11 again, pass through fixing bolt 7 fixed connection together with fixed plate 8 and battery piece 11, at this moment, positive post 2 of a battery piece 11 is cup jointed in a fixed column 9, the negative pole of another battery piece 11 is cup jointed in another fixed column 9, be provided with fixed block 10 between two fixed columns 9, connecting strip 4 has been cup jointed to the inside of fixed block 10, connect battery piece 11 of every together through positive post 2 and negative pole post 3 in series, and with positive post 2, negative pole post 3 and connecting strip 4 fixed position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel fixing of lead acid battery connecting strip device, includes battery box (1), its characterized in that: the storage battery box is characterized in that storage battery blocks (11) are arranged inside the storage battery box (1), a positive pole column (2) and a negative pole column (3) are fixedly arranged on the upper wall face of each storage battery block (11), connecting strips (4) are arranged on the positive pole column (2) and the negative pole column (3), fixing plates (8) are arranged on the storage battery box (1), circular openings (13) are formed in the upper wall face of each fixing plate (8), two circular openings (13) are arranged, the two circular openings (13) are bilaterally symmetrical, fixing columns (9) are fixedly arranged on the upper wall face of each fixing plate (8), square openings (12) are formed in the upper wall face of each fixing plate (8), the square openings (12) penetrate through the upper wall face and the lower wall face of each fixing plate (8), fixing blocks (10) are fixedly arranged on the upper portions of the square openings (12), and screw holes, each fixing plate (8) is provided with a fixing bolt (7).

2. The novel fixing device for the connecting strip of the lead-acid storage battery of claim 1, characterized in that: the fixing columns (9) are two, the fixing columns (9) are of hollow structures, an opening is formed in one end, close to the fixing plate (8), of each fixing column (9), and the two fixing columns (9) are respectively sleeved on the positive pole column (2) and the negative pole column (3).

3. The novel fixing device for the connecting strip of the lead-acid storage battery of claim 1, characterized in that: the square opening (12) is arranged between the two circular openings (13), and the square opening (12) is connected with the two circular openings (13).

4. The novel fixing device for the connecting strip of the lead-acid storage battery of claim 1, characterized in that: the fixing block (10) is of a hollow structure, an opening is formed in one side, close to the square opening (12), of the fixing block (10), the fixing block (10) is arranged between the two fixing columns (9), and the fixing block (10) is communicated with the interiors of the two fixing columns (9).

5. The novel fixing device for the connecting strip of the lead-acid storage battery of claim 1, characterized in that: the number of the second screw holes (6) is four, and the second screw holes (6) are symmetrical in pairs in the horizontal line.

6. The novel fixing device for the connecting strip of the lead-acid storage battery of claim 1, characterized in that: fixing bolt (7) have four, have seted up screw hole (5) on every battery piece (11), the quantity of screw hole (5) equals with the quantity of screw hole two (6), and screw hole (5) inside wall face is provided with the groove of spiral line, and fixing bolt (7) are in the same place with screw hole (5) threaded connection.