CN211789343U

CN211789343U - AGM lead-acid storage battery pole group

Info

Publication number: CN211789343U
Application number: CN202020639752.3U
Authority: CN
Inventors: 常传杰; 李亚非; 赵小彦
Original assignee: Tianneng Group Henan Energy Technology Co Ltd
Current assignee: Tianneng Group Henan Energy Technology Co Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-10-27
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to a lead acid battery equips technical field, concretely relates to AGM lead acid battery utmost point crowd. Including utmost point crowd's body, utmost point crowd's body upper end and lower extreme are provided with upper plate and hypoplastron respectively, the second recess has all been seted up to the upper plate lower extreme of negative plate and positive plate top, negative plate and positive plate upper end are located the second recess of its top, set up the through-hole rather than the intercommunication on the upper plate of second recess top, the third recess has all been seted up to the hypoplastron upper end of negative plate and positive plate below, negative plate and positive plate lower extreme are located the third recess of its below, arc wall internal rotation joint has the bull stick, all be fixed with the guide bar on the bull stick, be located the relative both ends hinge connection of two upper and lower guide bars of homonymy, be provided with the dog between the articulated department of two upper and lower guide bars. The utility model discloses, simple structure, convenient operation can improve assembly efficiency, can reduce the defective rate, conveniently removes the transport.

Description

AGM lead-acid storage battery pole group

Technical Field

The utility model relates to a lead acid battery equips technical field, concretely relates to AGM lead acid battery utmost point crowd.

Background

The battery utmost point crowd is by a plurality of positive plate, negative plate and baffle constitute, when the assembly, insert the battery casing after need extrudeing the utmost point crowd, current mode is for utilizing the instrument centre gripping utmost point crowd and stabilizing it after assembling the utmost point crowd, prevent that polar plate and baffle pine from taking off, and exert certain power to the utmost point crowd, make the thickness of utmost point crowd reduce, then put the utmost point crowd in the casing again, clamping tool generally is used in the both sides middle part of utmost point crowd, after clamping force is too big, the polar plate that lies in utmost point crowd both sides is easily damaged by clamping device's clamping part, and simultaneously, when the utmost point crowd outwards extracts clamping device after inserting in the casing, clamping device no longer exerts pressure to the utmost point crowd, because the inflation of the utmost point crowd, the in-process clamping tool that extracts clamping tool scrapes the polar plate of utmost point crowd both sides easily, lead to bad product rate to rise, assembly efficiency is lower simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that one kind can improve assembly efficiency, simple structure, the AGM lead acid battery utmost point crowd of the polar plate of the polar group both sides of effectual protection during the assembly.

In order to realize the purpose, the utility model provides a technical scheme is:

an AGM lead-acid storage battery pole group comprises a pole group body consisting of a plurality of negative plates and positive plates, wherein the negative plates and the positive plates are arranged in a staggered manner, the positive plates are positioned between two adjacent negative plates, a partition plate is arranged between the positive plates, the upper end and the lower end of the pole group body are respectively provided with an upper plate and a lower plate, the lower ends of the upper plates above the negative plates and the positive plates are respectively provided with a second groove, the upper ends of the negative plates and the positive plates are positioned in the second grooves above the negative plates and the positive plates, the upper plates above the second grooves are provided with through holes communicated with the upper plates, lugs at the upper ends of the negative plates and the positive plates penetrate through the through holes above the negative plates and the positive plates, the upper ends of the lower plates below the negative plates and the positive plates are respectively provided with a third groove below the negative plates and the positive plates, the opposite end surfaces at, rotating rods are clamped in the arc-shaped groove in a rotating mode, guide rods are fixed on the rotating rods, two opposite ends of the upper guide rod and the lower guide rod which are located on the same side incline towards the outer side direction of the polar group body, two opposite ends of the upper guide rod and the lower guide rod which are located on the same side are hinged, and a stop block is arranged between the hinged position of the upper guide rod and the hinged position of the lower guide rod which are located on the same side and the polar group body.

Specifically, the through hole is rectangular, the hole width of the through hole is larger than the thickness of the pole lug, and the hole length of the through hole is larger than the length of the pole lug.

Specifically, the fourth grooves are formed in two opposite ends of the upper guide rod and the lower guide rod which are located on the same side and face one side of the polar group body, and the upper edge angle and the lower edge angle of the stop block, which are far away from the polar group body, are located in the fourth grooves of the upper guide rod and the lower guide rod.

Specifically, the separator is a glass fiber composite separator.

Specifically, a gap allowing the guide rod to swing around the axis of the rotating rod is arranged in the first groove.

Specifically, a rubber layer is fixed on the end face, facing the pole group body, of the stop block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, convenient operation can improve assembly efficiency, the polar plate of utmost point crowd both sides can effectual protection during the assembly, need not to use the utmost point crowd of centre gripping instrument centre gripping in the assembling process, can stop clamping device to go against the polar plate clamp of utmost point crowd both sides bad or scrape the colored condition emergence, can reduce the defective index, can adjust positive plate, negative plate and baffle before the assembly utmost point crowd body and stabilize in advance, conveniently remove the transport, need not many times adjust positive plate, negative plate and baffle and carry out the plastic location.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is a schematic view showing a structure in which an upper plate and a lower plate are coupled.

Fig. 4 is an enlarged view of the region B in fig. 3.

Detailed Description

As shown in figures 1-4, an AGM lead-acid storage battery electrode group comprises a plurality of electrode group bodies composed of negative plates 1 and positive plates 2, the negative plates 1 and the positive plates 2 are arranged in a staggered manner, the positive plates 2 are positioned between two adjacent negative plates 1, a separator 3 is arranged between the positive plates 2 and the negative plates 1, the separator 3 is a glass fiber composite separator, the upper end and the lower end of each electrode group body are respectively provided with an upper plate 4 and a lower plate 6, the lower ends of the upper plates 4 above the negative plates 1 and the positive plates 2 are respectively provided with a second groove 10, the upper ends of the negative plates 1 and the positive plates 2 are positioned in the second grooves 10 above the negative plates 1 and the positive plates, the upper plates 4 above the second grooves 10 are provided with through holes 5 communicated with the upper ends of the negative plates 1 and the positive plates 2, lugs on the negative plates 1 and the positive plates 2 pass through the through holes 5 above the through holes, the through, the upper ends of lower plates 6 below a negative plate 1 and a positive plate 2 are respectively provided with a third groove 11, the lower ends of the negative plate 1 and the positive plate 2 are positioned in the third groove 11 below the negative plate 1 and the positive plate, the opposite end surfaces of the left end and the right end of the upper plate 4 and the lower plate 6 are respectively provided with a first groove 7, the bottom of the first groove 7 is provided with an arc groove communicated with the first groove, a rotating rod 8 is rotationally clamped in the arc groove, guide rods 9 are respectively fixed on the rotating rod 8, a gap allowing the guide rods 9 to swing around the axis of the rotating rod 8 is arranged in the first groove 7, the opposite ends of the upper guide rod 9 and the lower guide rod 9 positioned on the same side are inclined towards the outside direction of the polar group body, the opposite ends of the upper guide rod 9 and the lower guide rod 9 positioned on the same side are hinged, a stop block 12 is arranged between the hinged position of the upper guide rod 9 and the lower guide rod 9 positioned on the same, the upper and lower edges and corners of the block 12 far away from the pole group body are located in the fourth grooves 13 of the upper and lower guide rods 9, and a rubber layer is fixed on the end face of the block 12 facing the pole group body.

Combining a negative plate 1, a positive plate 2 and a separator 3 into a plate group body, then placing an upper plate 4 and a lower plate 6 at the upper end and the lower end of the plate group body, enabling the upper ends of the negative plate 1 and the positive plate 2 to be located in a second groove 10 of the upper plate 4, enabling the lower ends of the negative plate 1 and the positive plate 2 to be located in a third groove 11 on the lower plate 6, and at the moment, the volume of the plate group body is reduced under the limiting effect of the upper plate 4 and the lower plate 6, and the separator 3 is extruded; then inject bull stick 8 into the arc wall for bull stick 8 rotates the joint in the arc wall, guide bar 9 on the bull stick 8 runs through first recess 7, put dog 12 between the articulated department of utmost point crowd body and two upper and lower guide bars 9 that are located the homonymy, rubber layer on dog 12 and the polar plate contact on the plate side of utmost point crowd, the rubber layer can prevent dog 12 damage rather than the polar plate of contact, dog 12 keeps away from the upper and lower edges and corners of utmost point crowd body and all is located the fourth recess 13 of two upper and lower guide bars 9, the articulated department of two upper and lower guide bars 9 that is located the homonymy this moment receives the stopping of dog 12 can not move to utmost point crowd body direction, upper plate 4 and hypoplastron 6 are connected, prevent upper plate 4 and hypoplastron 6 and utmost point crowd body separation, but this moment the whole mobile utmost point crowd body is carried and is removed.

When assembling the utmost point crowd body in the battery case, make utmost point crowd body lower extreme be located the battery case, then take off dog 12, make utmost point crowd body down in the battery case, when the utmost point crowd body is down, battery case lateral wall blocks guide bar 9, make the articulated department of two upper and lower guide bars 9 that is located the homonymy move to utmost point crowd body inside direction, it is perpendicular with battery case bottom plate to tend to at guide bar 9, upper plate 4 and hypoplastron 6 keep away from each other under the effect of guide bar 9, and then make negative plate 1 upper end and 2 lower extremes of positive plate withdraw from second recess 10 and third recess 11, the utmost point crowd body loses the control of upper plate 4 and hypoplastron 6 and takes place the inflation back reduction in the battery case this moment, when the utmost point crowd body expands, utmost point ear is at through-hole 5 internal motion. Can avoid the polar plate of utmost point crowd body both sides and the lateral wall of battery case to take place the friction and scrape the polar plate of flower utmost point crowd both sides in the assembling process, can improve assembly efficiency, can the polar plate of effectual protection utmost point crowd both sides during the assembly, need not to use the centre gripping instrument centre gripping utmost point crowd in the assembling process, can stop clamping device to press from both sides the polar plate of utmost point crowd both sides bad or scrape the colored condition emergence, can reduce the defective rate, can adjust positive plate 2 well before the assembly utmost point crowd body, negative plate 1 and baffle 3 stabilize in advance, the convenient transport that removes, need not many times adjust positive plate 2 well, negative plate 1 and baffle 3 carry out the plastic location.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An AGM lead-acid storage battery electrode group comprises an electrode group body consisting of a plurality of negative plates (1) and positive plates (2), wherein the negative plates (1) and the positive plates (2) are arranged in a staggered manner, the positive plates (2) are positioned between two adjacent negative plates (1), and a partition plate (3) is arranged between the positive plates (2) and the negative plates (1), and is characterized in that the upper end and the lower end of the electrode group body are respectively provided with an upper plate (4) and a lower plate (6), the lower ends of the upper plates (4) above the negative plates (1) and the positive plates (2) are respectively provided with a second groove (10), the upper ends of the negative plates (1) and the positive plates (2) are positioned in the second grooves (10) above the upper plates, through holes (5) communicated with the upper plates are formed in the upper plates (4) above the second grooves (10), and the upper ends of the negative plates (1) and the positive plates (2, third recess (11) have all been seted up to hypoplastron (6) upper end below negative plate (1) and positive plate (2), negative plate (1) and positive plate (2) lower extreme are located third recess (11) of its below, first recess (7) have all been seted up on the relative terminal surface in both ends about upper plate (4) and hypoplastron (6), set up the arc wall rather than the intercommunication on the tank bottom of first recess (7), arc wall internal rotation joint has bull stick (8), all be fixed with guide bar (9) on bull stick (8), the relative both ends in upper and lower two guide bar (9) that are located the homonymy all incline to utmost point crowd body outside direction, the relative both ends hinge joint in upper and lower two guide bar (9) that are located the homonymy, be provided with dog (12) between articulated department and the utmost point crowd body of upper and lower two guide bar (9) that are located the homonymy.

2. AGM lead-acid battery plate pack according to claim 1, characterized in that the through holes (5) are rectangular holes, the hole width of the through holes (5) is larger than the thickness of the tab, and the hole length of the through holes (5) is larger than the length of the tab.

3. The AGM lead-acid storage battery pole group according to claim 1, characterized in that the opposite ends of the upper and lower guide rods (9) on the same side are provided with fourth grooves (13) on the side facing the pole group body, and the upper and lower edges of the stopper (12) away from the pole group body are located in the fourth grooves (13) of the upper and lower guide rods (9).

4. AGM lead-acid battery plate pack according to claim 1, characterized in that the separator (3) is a glass fibre composite separator.

5. AGM lead-acid battery plate pack according to claim 1, characterized in that a gap allowing the guide bar (9) to swing around the axis of the rotation bar (8) is arranged in the first groove (7).

6. AGM lead-acid battery pack according to claim 1, characterized in that a rubber layer is fixed to the end face of the block (12) facing the pack body.