Battery plate lifting device

Abstract

The utility model relates to the technical field of battery pole plates, in particular to a battery pole plate lifting device which comprises a cross beam, a lifting ring is fixedly arranged at the upper end of the cross beam, clamping devices are symmetrically arranged on the two sides of the cross beam, the clamping devices are hinged to the cross beam, each clamping device comprises two lifting plates which are symmetrically arranged, and the lifting plates are hinged to the cross beam. The upper end of the lifting plate is hinged to the cross beam through a plug pin, a sleeving head is fixedly arranged at the lower end of the lifting plate, the sleeving head is in a horn shape, the interior of the sleeving head is hollow, a notch is formed in one side of the sleeving head, connecting rods are arranged on the two sides of the sleeving head, and supporting rods are fixedly arranged on one sides of the connecting rods; according to the utility model, the problem that the welding firmness degree of a single pole plate is influenced due to the fact that a busbar is bent in the hoisting process of a large-size battery pole plate is solved, so that the welding quality and the product quality of the whole battery are ensured; and the safety accident that the polar plate falls off in the hoisting process can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of battery plates, in particular to a battery plate lifting device. Background Art

[0002] During the battery production process, after the welding of the internal plates of the battery is completed, it needs to be hoisted into the battery slot. In large-sized batteries, the bus is relatively long to facilitate lifting. Then the existing lifting device will cause the bus to be bent frequently, thereby affecting the welding firmness of a single plate and the welding quality of the entire battery. In addition, the existing lifting device has a limited force-bearing area of ​​the hook, which can easily cause the plate to fall and cause unexpected safety accidents. Summary of the invention

[0003] According to the problems raised in the background technology, the utility model provides a battery plate lifting device to solve the problems. The utility model will be further explained below.

[0004] A battery plate lifting device, comprising a crossbeam, a lifting ring is fixedly provided at the upper end of the crossbeam, symmetrically arranged clamping devices are provided on both sides of the crossbeam, the clamping devices are hinged to the crossbeam, the clamping device comprises two symmetrically arranged lifting plates, the upper ends of the lifting plates are hinged to the crossbeam through latches, a fitting head is fixedly provided at the lower end of the lifting plates, the fitting head is trumpet-shaped and hollow inside, a notch is provided on one side of the fitting head, connecting rods are provided on both sides of the fitting head, and a support rod is fixedly provided on one side of the connecting rod;

[0005] Preferably, a reinforcing plate is provided at the lower end of the two lifting plates, and a circular groove is provided on the inner side of the reinforcing plate;

[0006] Preferably, the lower ends of the two clamping devices are connected by a spring;

[0007] Preferably, a weight-reducing groove is provided at the rear end of the set head;

[0008] Preferably, rubber sleeves are provided at the upper ends of the connecting rod and the supporting rod and at the upper end of the bottom of the set head;

[0009] Preferably, a U-shaped groove is provided on the side of the crossbeam;

[0010] Beneficial effects: Compared with the prior art, the utility model solves the problem that the busbar of large-sized battery plates is bent during the hoisting process, which affects the welding firmness of a single plate, thereby ensuring the welding quality and product quality of the entire battery; it can prevent the occurrence of accidental safety accidents such as the plates falling during the hoisting process; BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1: Schematic diagram of the structure of the utility model;

[0012] Figure 2 : The utility model Figure 1 Main view;

[0013] Figure 3 : Schematic diagram of the use state of the utility model;

[0014] In the figure: crossbeam 1, lifting ring 2, clamping device 3, lifting plate 4, latch 5, set head 6, connecting rod 7, support rod 8, bus bar 9, pole 10, spring 11, reinforcing plate 12, weight reduction groove 13, U-shaped groove 14; DETAILED DESCRIPTION

[0015] Next, combine with Figure 1-3 A specific embodiment of the utility model is described in detail.

[0016] A battery plate lifting device, comprising a crossbeam 1, a lifting ring 2 is fixedly provided at the upper end of the crossbeam 1, symmetrically arranged clamping devices 3 are provided on both sides of the crossbeam 1, the clamping devices 3 are hinged to the crossbeam 1, the clamping devices 3 include two symmetrically arranged lifting plates 4, the upper ends of the lifting plates 4 are hinged to the crossbeam 1 through latches 5, a set head 6 is fixedly provided at the lower end of the lifting plates 4, the set head 6 is trumpet-shaped, and the inside is hollow, a notch is provided on one side of the set head 6, connecting rods 7 are provided on both sides of the set head 6, and a support rod 8 is fixedly provided on one side of the connecting rod 7;

[0017] When in use, the support rod 8 is inserted into the bus bar 9 on the battery plate, and the notch of the set head 6 is aligned with the lower end of the pole 10 on the bus bar, and then the lifting is performed;

[0018] In this embodiment, the lower ends of the two clamping devices 3 are connected by a spring 11, that is, the spring 11 is in a normal state when in use. When lifting is required, the clamping device 3 on one side is installed in the above manner and placed, and then the clamping device 3 on the other side is rotated to compress the spring 11, and then placed on the pole 10 on the other side; at this time, the spring 11 is in a compressed state, so that the clamping device 3 clamps the pole plate more tightly;

[0019] In this embodiment, a reinforcing plate 12 is provided at the lower end of the two lifting plates 4, and a circular groove is provided inside the reinforcing plate 12;

[0020] In this embodiment, a weight-reducing groove 13 is provided at the rear end of the set head 6;

[0021] In this embodiment, rubber sleeves are provided at the upper ends of the connecting rod 7 and the supporting rod 8 and at the upper end of the bottom of the set head 6;

[0022] In this embodiment, a U-shaped groove 14 is provided on the side of the crossbeam 1, that is, the distance between the upper ends of the two clamping devices 3 can be adjusted, and then connected by a latch;

[0023] Compared with the prior art, the utility model solves the problem that the busbars of large-sized battery plates are bent during the hoisting process, which affects the welding firmness of a single plate, thereby ensuring the welding quality and product quality of the entire battery; it can prevent the occurrence of accidental safety accidents such as the plates falling during the hoisting process;

[0024] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A battery plate lifting device, characterized in that: The invention comprises a cross beam (1), a lifting ring (2) is fixedly provided at the upper end of the cross beam (1), symmetrically arranged clamping devices (3) are provided on both sides of the cross beam (1), the clamping devices (3) are hinged to the cross beam (1), the clamping devices (3) comprise two symmetrically arranged lifting plates (4), the upper ends of the lifting plates (4) are hinged to the cross beam (1) through latches (5), a fitting head (6) is fixedly provided at the lower end of the lifting plate (4), the fitting head (6) is trumpet-shaped and hollow inside, a notch is provided on one side of the fitting head (6), connecting rods (7) are provided on both sides of the fitting head (6), and a support rod (8) is fixedly provided on one side of the connecting rod (7).

2. A battery plate lifting device according to claim 1, characterized in that: A reinforcing plate (12) is provided at the lower ends of the two lifting plates (4), and a circular groove is provided on the inner side of the reinforcing plate (12).

3. A battery plate lifting device according to claim 2, characterized in that: The lower ends of the two clamping devices (3) are connected via a spring (11).

4. A battery plate lifting device according to claim 1, characterized in that: A weight-reducing groove (13) is provided at the rear end of the fitting head (6).

5. A battery plate lifting device according to claim 1, characterized in that: Rubber sleeves are provided at the upper ends of the connecting rod (7) and the supporting rod (8) and at the upper end of the bottom of the sleeve head (6).

6. A battery plate lifting device according to claim 1, characterized in that: A U-shaped groove (14) is provided on the side of the crossbeam (1).

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