Acid adding positioning tool for lead-acid battery

Abstract

The utility model relates to an acid-adding positioning tool for a lead-acid battery, which comprises a plurality of groups of acid-adding pipes with liquid inlet ends and liquid outlet ends; a plurality of groups of clamping grooves corresponding to the acid adding pipes in position and number are formed in one side of the fixed plate; the adjusting plate is arranged below the fixing plate in a sliding mode, a sliding groove allowing the acid adding pipes to move is formed in the adjusting plate in the length direction of the adjusting plate, and the fixing plate is driven to move on the adjusting plate and used for adjusting the positions of the acid adding pipes. The acid adding pipes and the clamping grooves are installed in a one-to-one correspondence mode, the fixing plate is pulled to move on the adjusting plate, so that the liquid outlet ends of the acid adding pipes are aligned with the positions of the acid adding openings of the batteries, and the acid adding pipes on the fixing plate can be adjusted only by adjusting the positions of one acid adding pipe. Therefore, workers are prevented from adjusting the acid adding pipes one by one, labor intensity is reduced, working efficiency is improved, and working hours are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of acid filling of lead-acid batteries, in particular to an acid filling positioning tool for lead-acid batteries. Background Art

[0002] When adding acid to an existing lead-acid battery, the acid adding method used is to adjust the acid adding tubes one by one slowly by relying on the worker's sense and eyesight, so that the acid adding tubes are aligned with the acid adding holes on the battery cover. Without a positioning tool, the worker needs to adjust the acid adding tubes one by one when working, which wastes a lot of time and easily splashes the acid outside onto the worker. Therefore, a lead-acid battery acid adding positioning tool is proposed to solve this problem. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a lead-acid battery acid filling positioning tool, and the specific technical solution is as follows:

[0004] A lead-acid battery acid filling positioning tool, comprising:

[0005] A plurality of groups of acid adding tubes, each having a liquid inlet end and a liquid outlet end;

[0006] A fixed plate, one side of which is provided with a plurality of slots corresponding to the positions and quantities of the acid adding tubes;

[0007] The adjusting plate is slidably arranged below the fixing plate. A sliding groove for the acid adding tube to move is provided on the adjusting plate along its length direction. The fixing plate is driven to move on the adjusting plate to adjust the positions of the multiple groups of acid adding tubes.

[0008] In the above technical scheme, multiple groups of acid adding tubes are placed one by one into multiple groups of slots on the fixed plate, and the adjusting plate is installed on the acid adding machine by bolts. Then, according to the position of the battery acid adding port, the fixed plate is pulled to move on the adjusting plate so that the liquid outlet end of the acid adding tube is aligned with the position of the battery acid adding port, and the spacing between the center lines of two adjacent groups of slots is equal to the spacing between the center lines of the battery acid adding ports on both sides. Therefore, for the multiple groups of acid adding tubes on the fixed plate, it is sufficient to adjust the position of one group of acid adding tubes, thereby avoiding employees adjusting the acid adding tubes one by one, reducing labor intensity, improving work efficiency, and saving working hours.

[0009] As an improvement of the above technical solution, a movable rod is movably inserted into one end of the fixed plate, a spring is wound on the surface of the movable rod and on the top of the fixed plate, the bottom of the movable rod passes through the slide slot and extends to the outside of the slide slot, and one end of the movable rod extending from the bottom of the slide slot to the outside of the slide slot is fixedly connected to a mounting plate, and both ends of the mounting plate extend upward to form limit columns, which are engaged and connected with the adjustment plate.

[0010] As an improvement of the above technical solution, positioning grooves adapted to the limiting columns are provided at the bottom of the adjustment plate and on both sides of the slide groove.

[0011] As an improvement of the above technical solution, a fixing tube is fixedly sleeved on the surface of the acid adding tube, and a limiting groove corresponding to the cross-sectional profile of the clamping groove is opened on the surface of the fixing tube.

[0012] Beneficial effects of the utility model:

[0013] By installing multiple groups of acid adding tubes corresponding to multiple groups of card slots one by one, the fixed plate is pulled to move on the adjustment plate so that the liquid outlet end of the acid adding tube is aligned with the position of the battery acid adding port, so that the multiple groups of acid adding tubes on the fixed plate only need to adjust the position of one group of acid adding tubes, thereby avoiding employees adjusting the acid adding tubes one by one, reducing labor intensity, improving work efficiency, and saving working hours. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main view of the overall structure of the utility model;

[0015] Figure 2 It is a top view of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connection between the adjustment plate and the fixed plate of the utility model

[0017] Figure 4 It is a structural schematic diagram of the fixed pipe of the utility model.

[0018] Figure numerals: 10, adjusting plate; 11, sliding groove; 12, positioning groove; 20, fixing plate; 21, clamping groove; 30, fixing tube; 31, acid adding tube; 40, movable rod; 41, spring; 42, mounting plate; 43, limiting column. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] A lead-acid battery acid-adding positioning tool comprises: a plurality of groups of acid-adding tubes 31, each having a liquid inlet end and a liquid outlet end; a fixed plate 20, one side of which is provided with a plurality of groups of slots 21 corresponding to the positions and numbers of the acid-adding tubes 31; an adjusting plate 10, which is slidably arranged below the fixed plate 20, and a slide groove 11 for the acid-adding tubes to move is provided on the adjusting plate 10 and along its length direction, so that the fixed plate 20 is driven to move on the adjusting plate 10, so as to adjust the positions of the plurality of groups of acid-adding tubes 31.

[0021] Put multiple groups of acid adding tubes 31 into multiple groups of card slots 21 on the fixed plate 20 one by one, install the adjusting plate 10 on the acid adding machine by bolts, and then pull the fixed plate 20 to move on the adjusting plate 10 according to the position of the battery acid adding port, so that the liquid outlet end of the acid adding tube 31 is aligned with the position of the battery acid adding port, and the distance between the center lines of two adjacent groups of card slots 21 is equal to the distance between the center lines of the battery acid adding ports on both sides, so that the multiple groups of acid adding tubes 31 on the fixed plate 20 only need to adjust the position of one group of acid adding tubes, thereby avoiding employees adjusting the acid adding tubes one by one, reducing labor intensity, improving work efficiency, and saving work time.

[0022] In order to prevent the fixing plate 20 from shaking after being moved to the specified position, refer to Figure 3 , one end of the fixed plate 20 is movably connected with a movable rod 40, a spring 41 is wound around the surface of the movable rod 40 and located at the top of the fixed plate 20, the bottom of the movable rod 40 passes through the slide slot 11 and extends to the outside of the slide slot 11, and one end of the movable rod 40 extending from the bottom of the slide slot 11 to the outside of the slide slot 11 is fixedly connected with a mounting plate 42, and both ends of the mounting plate 42 extend upward to form a limit column 43, and the limit column 43 is engaged with the adjustment plate 10. Specifically, when the fixed plate 20 needs to be moved, the movable rod 40 is pressed downward to squeeze the spring 41, so that The movable rod 40 drives the limiting column 43 to move away from the adjusting plate 10 through the mounting plate 42, so that the limiting column 43 is disengaged from the adjusting plate 10, and then the fixed plate 20 is pulled to move. After the fixed plate 20 is moved to the specified position, the movable rod 40 is released, and under the action of the restorative elastic force of the spring 41, the spring 41 pushes the movable rod 40 to move upward, so that the movable rod 40 drives the limiting column 43 to move upward through the mounting plate 42 and contact the adjusting plate 10, so that the fixed plate 20 is quickly limited and fixed on the adjusting plate 10, wherein the cross-section of the movable rod 40 is a T-shaped structure.

[0023] In one embodiment, reference Figure 3 The bottom of the adjustment plate 10 and both sides of the slide groove 11 are provided with positioning grooves 12 adapted to the limiting columns 43. Through the cooperation between the limiting columns 43 and the positioning grooves 12, the problem of shaking of the fixed plate 20 above the adjustment plate 10 can be effectively avoided, and the positioning accuracy of the acid adding tube 31 can be improved.

[0024] In one implementation, reference Figure 4 The surface of the acid adding tube 31 is fixedly sleeved with a fixed tube 30, and the surface of the fixed tube 30 is provided with a limiting groove corresponding to the cross-sectional profile of the clamping groove 21. The limiting groove is engaged with the clamping groove 21, which can effectively prevent the fixed tube 30 from moving in the vertical direction, ensuring that the liquid outlet ends of each group of acid adding tubes 31 are located on the same horizontal line, and can effectively avoid the problem caused by the different heights of the liquid outlet ends of each group of acid adding tubes 31.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lead-acid battery acid filling positioning tool, characterized in that: include: A plurality of groups of acid adding tubes (31) each having a liquid inlet end and a liquid outlet end; A fixed plate (20), wherein one side of the fixed plate (20) is provided with a plurality of groups of slots (21) corresponding to the positions and numbers of the acid adding tubes (31); The adjusting plate (10) is slidably arranged below the fixing plate (20), and a sliding groove (11) for the acid adding tube to move is provided on the adjusting plate (10) along its length direction, and the fixing plate (20) is driven to move on the adjusting plate (10) to adjust the positions of the multiple groups of acid adding tubes (31).

2. A lead-acid battery acid filling positioning tool according to claim 1, characterized in that: A movable rod (40) is movably inserted at one end of the fixed plate (20), a spring (41) is wound around the surface of the movable rod (40) and located on the top of the fixed plate (20), the bottom of the movable rod (40) passes through the slide groove and extends to the outside of the slide groove (11), and one end of the bottom of the movable rod (40) extending to the outside of the slide groove (11) is fixedly connected to a mounting plate (42), and both ends of the mounting plate (42) extend upward to form limit columns (43), and the limit columns (43) are snap-fitted and connected to the adjustment plate (10).

3. A lead-acid battery acid filling positioning tool according to claim 2, characterized in that: Positioning grooves (12) adapted to the limiting columns (43) are provided at the bottom of the adjustment plate (10) and on both sides of the slide groove (11).

4. A lead-acid battery acid filling positioning tool according to claim 1, characterized in that: A fixing tube (30) is fixedly sleeved on the surface of the acid adding tube (31), and a limiting groove corresponding to the cross-sectional profile of the clamping groove (21) is provided on the surface of the fixing tube (30).

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