Positive plate clamp of lead-acid battery

Abstract

The utility model discloses a positive plate clamp of a lead-acid battery, which comprises two handles, the handles are crossly and rotatably connected in an X shape, and the end parts of the two handles are respectively connected with a clamping plate A; a connecting rod is connected between the clamping plates A and is in sliding fit with a plurality of clamping plates B; clamping grooves are formed between the clamping plates A and the clamping plates B and between the adjacent clamping plates B. Protruding blocks are symmetrically connected to the two sides of each clamping groove, and elastic pieces are connected between the clamping plates A and the clamping plates B and between the adjacent clamping plates B. The handles are S-shaped, notches are formed in the inner sides of the handles, and the two handles are connected at the notches through rivets. Compared with the prior art, the device is simple in structure and convenient to use, avoids the phenomenon that the positive plate is manually pulled and unloaded by an operator at present, reduces the labor intensity of the worker, liberates long-time fatigue operation of fingers, saves more time, and improves the working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamp especially relates to a positive plate clamp of lead -acid battery. BACKGROUND

[0002] Lead -acid battery (VRLA) is a kind of storage battery, whose electrode is mainly made of lead and its oxide, and electrolyte is sulfuric acid solution.In discharge state, the main component of positive electrode is lead dioxide, and the main component of negative electrode is lead;In charge state, the main component of positive and negative electrodes is lead sulfate.

[0003] In actual production process of lead -acid battery, the positive plate of battery needs to be stacked on the tray one by one by manual from the plate shelf.The operating personnel pull the tab of positive plate by fingers and take out the plate from the shelf one by one.However, since the positive plate is a lead-containing heavy metal material, the operating personnel need to wear gloves to avoid contacting lead.Wearing gloves is not easy to pull out the smooth tab, which is quite time-consuming and laborious.

[0004] Therefore, there is an urgent need for a positive plate clamp of lead -acid battery. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing a positive plate clamp of lead -acid battery, which is simple in structure and convenient to use, avoids the phenomenon that the operating personnel manually pull and unload the positive plate at present, reduces the labor intensity of workers, liberates the long-time fatigue operation of fingers, saves time more, improves work efficiency, to solve the problems presented in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A positive plate clamp of lead -acid battery, including two handles, handle is X-shaped and is cross-rotatingly connected, and the end of two handles is connected with clamping plate A;Clamping plate A is connected with connecting rod between clamping plate A, and connecting rod is slidably connected with several clamping plates B;Clamping plate A and clamping plate B and adjacent clamping plate B form clamping groove between them, and the two sides of clamping groove are symmetrically connected with protruding block, and clamping plate A and clamping plate B and adjacent clamping plate B are connected with elastic member between them.

[0008] The further improvement scheme of the utility model is that handle is S-shaped, and the inner side of handle is provided with a cutout, and two handles are connected by rivet at the cutout.

[0009] The further improvement scheme of the utility model is that clamping plate A is integrally formed with handle, two through holes are formed in clamping plate A and clamping plate B, two connecting rods pass through the through holes in sequence, and the two ends of connecting rod are connected with anti-dropping baffle.

[0010] The further improved scheme of the utility model discloses that the convex blocks are arranged in two rows, the root of the convex block is in the shape of a cylinder, and the head of the convex block is in the shape of a cone.

[0011] The further improved scheme of the utility model discloses that the elastic member is a spring, and the spring is sleeved on the outer circumferential surface of the connecting rod between the clamping plate A and the clamping plate B and between adjacent clamping plates B.

[0012] The further improved scheme of the utility model discloses that the handle is connected with an anti-skid sleeve, and the outer wall of the anti-skid sleeve is provided with anti-skid lines.

[0013] The further improved scheme of the utility model discloses that the through hole is a long hole arranged along the length direction of the clamping plate A and the clamping plate B.

[0014] The further improved scheme of the utility model discloses that the front end of the clamping plate A and the clamping plate B is in the shape of a cone.

[0015] The utility model discloses the beneficial effect of:

[0016] The utility model discloses the positive plate clamp of lead-acid battery, simple structure, convenient to use, avoided the phenomenon of only manual pulling of the current operating personnel unloading electrode plate, alleviated the labor intensity of worker, liberated the long time fatigue operation of finger, more time -saving, improved work efficiency.

[0017] The utility model discloses the positive plate clamp of lead-acid battery, the root of the convex block is in the shape of a cylinder, and the head of the convex block is in the shape of a cone, increase the friction between the clamping plate and the convex block.

[0018] The utility model discloses the positive plate clamp of lead-acid battery, the handle is connected with an anti-skid sleeve, and the hand of operating personnel is more comfortable and not easy to slip when working.

[0019] The utility model discloses the positive plate clamp of lead-acid battery, the front end of the clamping plate A and the clamping plate B is in the shape of a cone, and is more easily placed between the pole lug of the positive plate. DRAWINGS

[0020] Fig. 1 It is the whole structure schematic diagram of the utility model.

[0021] Fig. 2 It is the local structure schematic diagram of the utility model.

[0022] In the drawing: 1-handle, 2-clamping plate A, 3-connecting rod, 4-clamping plate B, 5-convex block, 6-rivets, 7-baffle, 8-anti-skid sleeve, 9-spring. SPECIFIC IMPLEMENTATION

[0023] The utility model is further illustrated below in connection with the drawings and specific embodiments.

[0024] Embodiment 1: as Figs. 1-2As shown, a positive plate clamp of a lead-acid battery comprises two handles 1 made of stainless steel, the handles 1 are cross-connected in X shape, the end of each handle 1 is connected with a clamping plate A2 made of stainless steel; the clamping plates A2 are connected with a connecting rod 3, the connecting rod 3 is slidingly fitted with three clamping plates B4 made of stainless steel; the clamping plates A2 and the clamping plates B4 and the adjacent clamping plates B4 form clamping grooves, the two sides of the clamping grooves are symmetrically connected with integral protrusions 5, and the clamping plates A2 and the clamping plates B4 and the adjacent clamping plates B4 are connected with elastic members.

[0025] The handle 1 is S-shaped, the inner side of the handle 1 is provided with a cutout, and the two handles 1 are connected through rivets 6 at the cutout.

[0026] The clamping plate A2 is integrally formed with the handle 1, the clamping plate A2 and the clamping plate B4 are provided with two through holes, and the two connecting rods 3 pass through the through holes in sequence, and the two ends of the connecting rod 3 are connected with anti-dropping baffles 7.

[0027] The protrusions 5 are arranged in two rows in parallel, the root of the protrusion 5 is in a cylindrical shape, and the head of the protrusion 5 is in a conical shape.

[0028] The elastic member is a spring 9, and the spring 9 is sleeved on the outer circumferential surface of the connecting rod 3 between the clamping plate A2 and the clamping plate B4 and the adjacent clamping plates B4.

[0029] The handle 1 is connected with an anti-skid sleeve 8, and the outer wall of the anti-skid sleeve 8 is provided with anti-skid lines.

[0030] The through hole is a long hole arranged along the length direction of the clamping plate A2 and the clamping plate B4.

[0031] Embodiment 2: The embodiment is a further improvement of embodiment 1, and the main improvement is that in the working process of embodiment 1, the clamping plate is not easy to be inserted between the tabs of the positive plate; and in the embodiment, the above defects can be avoided, in particular:

[0032] The front end of the clamping plate A2 and the clamping plate B4 is in a conical shape; in the embodiment, the front end of the clamping plate A2 and the clamping plate B4 is in a conical shape, which is more easy to be placed between the tabs of the positive plate.

[0033] In addition, the embodiment is completely same as embodiment 1, and details are not described here.

[0034] The specific working principle of the utility model is as follows:

[0035] In work, the operating personnel holds the handle 1 with one hand, places the clamping plate A2 and the clamping plate B4 into the tab gap of the positive plate, holds the handle 1 tightly with the hand, four positive plates are tightly pressed together, the positive plate is pulled outwardly by the hand, the other end of the positive plate is held up by the other hand and is placed on the tray, the handle 1 is loosened, and the operation is completed. The utility model has the advantages of simple structure, convenient use, avoidance of the phenomenon that the operating personnel manually pulls and removes the electrode plate at present, reduction of the labor intensity of workers, liberation of long-time fatigue operation of fingers, more time saving, improvement of work efficiency

[0036] The above embodiment is only for describing the technical concept and characteristics of the utility model, the purpose is to enable the person familiar with the technology to understand the content of the utility model and to implement, and cannot limit the protection scope of the utility model. Any equivalent transformation or modification according to the spirit and essence of the utility model should be covered in the protection scope of the utility model.

Claims

1. A positive plate clamp for a lead acid battery, characterized by: The utility model provides a kind of two-handled folding chair, including two handles (1), handle (1) is X-shaped cross rotation connection, the end of two handles (1) is connected with clamping plate A (2);The clamping plate A (2) between being connected with connecting rod (3), several clamping plate B (4) are slidably fitted on connecting rod (3);The clamping plate A (2) and clamping plate B (4) between and adjacent clamping plate B (4) between form clamping groove, the both sides of clamping groove are symmetrically connected with lug (5), and the clamping plate A (2) and clamping plate B (4) between and adjacent clamping plate B (4) between are connected with elastic member.

2. A positive plate holder for a lead acid battery as defined in claim 1, wherein: The handle (1) is S-shaped, and the inner side of the handle (1) is provided with a cutout. The two handles (1) are connected by rivets (6) at the cutout.

3. A positive plate holder for lead-acid batteries as claimed in claim 1 or 2, characterized in that: The clamping plate A (2) is integrally formed with the handle (1). The clamping plate A (2) and the clamping plate B (4) are provided with two through holes. The two connecting rods (3) pass through the through holes in sequence, and the two ends of the connecting rod (3) are connected with anti-disengagement baffles (7).

4. A positive plate holder for lead acid batteries as defined in claim 1, wherein: The lugs (5) are arranged in two rows in parallel. The roots of the lugs (5) are in the shape of a cylinder, and the heads of the lugs (5) are in the shape of a cone.

5. A positive plate holder for lead acid batteries as defined in claim 1, wherein: The elastic member is a spring (9), which is sleeved on the outer circumferential surface of the connecting rod (3) between the clamping plate A (2) and the clamping plate B (4) and between adjacent clamping plate B (4).

6. A positive plate holder for lead acid batteries as defined in claim 1, wherein: The handle (1) is connected with an anti-skid sleeve (8), and the outer wall of the anti-skid sleeve (8) is provided with anti-skid lines.

7. A positive plate holder for lead acid batteries as defined in claim 3 wherein: The through hole is a long hole arranged along the length direction of the clamping plate A (2) and the clamping plate B (4).

8. A positive plate holder for lead acid batteries as defined in claim 1, wherein: The front ends of the clamping plate A (2) and the clamping plate B (4) are in the shape of a cone.

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