CN219314402U

CN219314402U - Electrolytic tank polar plate overturning device

Info

Publication number: CN219314402U
Application number: CN202320687568.XU
Authority: CN
Inventors: 田秀琴; 刘倩; 李忠明; 阚丽荣; 田登福
Original assignee: Huadian Caofeidian Heavy Industry Co ltd
Current assignee: Huadian Caofeidian Heavy Industry Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-07
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of polar plate manufacturing, in particular to an electrolytic tank polar plate overturning device which comprises a hanging rod, wherein steel wire ropes are arranged at two ends of the hanging rod, one end of each steel wire rope is connected with the hanging rod, and the other end of each steel wire rope is connected with a lifting hook; the lifting hook on one side of the lifting rod is provided with a turnover assembly I, the turnover assembly I comprises a fixed block I and a rolling shaft I, a through hole I is formed in the upper side of the fixed block I, a groove I is formed in one side of the fixed block I, the other side of the fixed block I is connected with the rolling shaft I, and a nut I is arranged at the other end of the rolling shaft I; the lifting hook on the other side of the lifting rod is provided with a second overturning assembly, the second overturning assembly comprises a second fixed block and a second rolling shaft, two through holes are formed in the second fixed block, a second groove is formed in one side of the second fixed block, the middle of the other side of the second fixed block is connected with the second rolling shaft, and a second nut is arranged at the other end of the second rolling shaft. According to the utility model, the first overturning assembly and the second overturning assembly are fixed on the two sides of the polar plate, so that a worker does not need to bear the weight of the polar plate when overturning the polar plate, and the labor intensity is reduced.

Description

Electrolytic tank polar plate overturning device

Technical Field

The utility model relates to the technical field of polar plate manufacturing, in particular to an electrolytic tank polar plate overturning device.

Background

At present, the shortage of energy and environmental pollution are long-term significant bottlenecks for restricting the economic, social and ecological development of China, and the development of hydrogen energy has great strategic significance. In the aspects of boosting 'carbon peak and carbon neutralization', hydrogen energy is taken as zero-carbon green clean energy, and has become an important direction of energy transformation and industrial development in China.

In the manufacturing process of the hydrogen energy electrolytic cell, the double-sided processing is required to be carried out on the polar plate, and the overturning mode in the prior art is divided into two modes: when the small polar plate is turned over, two people need to hold one end to turn over the polar plate, so that the operation strength is high; when the large-scale polar plate is turned over, because the polar plate is heavier, can't manually turn over, need to adopt the driving to hang polar plate one end, lift up and fall down again and turn over the polar plate, adopt the driving to lift up when one end falls down again, polar plate limit portion takes place to collide with easily, causes polar plate wearing and tearing, influences product quality.

Disclosure of Invention

The utility model provides an electrolytic tank pole plate overturning device, which solves the problems that in the prior art, the operation intensity of an overturning mode is high, and the large pole plate is easy to collide when being overturned.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the electrolytic tank polar plate overturning device comprises a hanging rod, wherein steel wire ropes are arranged at two ends of the hanging rod, one end of each steel wire rope is connected with the hanging rod, and the other end of each steel wire rope is connected with a lifting hook;

the lifting hook on one side of the lifting rod is provided with a turnover assembly I, the turnover assembly I comprises a fixed block I and a rolling shaft I, a through hole I penetrating through the fixed block I is formed in the upper side of the fixed block I, a groove I for clamping the polar plate body is formed in one side of the fixed block I, the middle part of the other side of the fixed block I is fixedly connected with the rolling shaft I, a thread part I is arranged in the rear of the other end of the rolling shaft I penetrating through the lifting hook, and a nut I is sleeved on the thread part I;

the lifting hook on the other side of the lifting rod is provided with a second overturning assembly, the second overturning assembly comprises a second fixed block and a second rolling shaft, two through holes penetrating through the second fixed block are formed in the second fixed block, a second groove for clamping the polar plate body is formed in one side of the second fixed block, the middle of the other side of the second fixed block is fixedly connected with the second rolling shaft, a second threaded portion is arranged in the second end of the rolling shaft after penetrating through the lifting hook, and a second nut is sleeved on the second threaded portion.

Further, a round hole is formed in one end of the polar plate body, and a plurality of strip-shaped holes are formed in the other end of the polar plate body.

Further, gaskets are arranged between the first nut and the lifting hook and between the second nut and the lifting hook, and the gaskets are matched with the first nut and the second nut to clamp the lifting hook.

Further, a first bolt is arranged in the first through hole in a penetrating way, a second bolt is arranged in the second through hole in a penetrating way, and the polar plate body is fixed through the first bolt and the second bolt.

Further, hanging rings are symmetrically arranged on the upper side of the hanging rod, so that balance of the hanging rod is maintained conveniently.

Further, the suspension rod is connected with the travelling crane through a rope, and the suspension rod is controlled to move through the travelling crane.

Through the technical scheme, the utility model has the beneficial effects that:

the lifting rod is fixed below the travelling crane, and the position of the lifting rod is controlled by the travelling crane, so that when the polar plate needs to be overturned, the travelling crane can be controlled to move to the upper part of the polar plate to be overturned, and the polar plate is overturned, so that a plurality of polar plates are overturned by one overturning device, and the working efficiency is improved.

According to the utility model, the first overturning component and the second overturning component are fixed at two ends of the polar plate, and the polar plate is slowly pulled upwards, so that the polar plate can rotate by taking the first rolling shaft as the shaft, a worker can finish overturning by pushing without bearing the weight of the polar plate, the labor intensity is reduced, the polar plate is slowly lowered and replaced after overturning, and collision of the edge of the polar plate is avoided.

Drawings

FIG. 1 is a schematic front view of an electrolyzer plate turnover device of the present utility model;

FIG. 2 is an enlarged schematic view of the electrolytic cell plate turning device of the present utility model at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the electrolyzer plate turnover device of FIG. 1 at A-A in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of an electrolyzer plate turnover device of the present utility model at B in FIG. 3;

FIG. 5 is a schematic cross-sectional view of a second fixed block in an electrolytic cell plate turnover device according to the present utility model;

FIG. 6 is a schematic top view of a first fixed block of an electrolyzer plate turnover device of the present utility model;

the reference numerals in the drawings are:

the lifting device comprises a lifting rod 1, a steel wire rope 2, a lifting hook 3, a fixed block 4, a rolling shaft 5, a nut 6, a fixed block two, a rolling shaft 8, a nut two, a polar plate body 10, a gasket 11, a bolt one, a bolt two and a lifting ring 14.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

in the description of the present utility model, it should be understood that the terms "left", "right", "upper", "lower", "lateral", "vertical", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1 to 6, the electrolytic cell polar plate overturning device comprises a hanging rod 1, wherein steel wire ropes 2 are arranged at two ends of the hanging rod 1, one end of each steel wire rope 2 is connected with the hanging rod 1, and the other end of each steel wire rope 2 is connected with a lifting hook 3;

the lifting hook 3 on one side of the lifting rod 1 is provided with a turnover assembly I, the turnover assembly I comprises a fixed block I4 and a rolling shaft I5, a through hole I penetrating through the fixed block I4 is formed in the upper side of the fixed block I4, a groove I for clamping a polar plate body 10 is formed in one side of the fixed block I4, the middle of the other side of the fixed block I4 is fixedly connected with the rolling shaft I5, a thread part I is formed in the other end of the rolling shaft I5 after penetrating through the lifting hook 3, and a nut I6 is sleeved on the thread part I;

the lifting hook 3 on the other side of the lifting rod 1 is provided with a second overturning assembly, the second overturning assembly comprises a second fixed block 7 and a second rolling shaft 8, two through holes penetrating through the second fixed block 7 are formed in the second fixed block 7, a second groove for clamping the polar plate body 10 is formed in one side of the second fixed block 7, the middle of the other side of the second fixed block 7 is fixedly connected with the second rolling shaft 8, a second threaded portion is formed in the other end of the second rolling shaft 8 after penetrating through the lifting hook 3, and a second nut 9 is sleeved on the second threaded portion.

In addition, a round hole is formed in one end of the pole plate body 10, the first fixing block 4 is convenient to clamp, a plurality of strip-shaped holes are formed in the other end of the pole plate body 10, and the second fixing block 7 is convenient to clamp.

Specifically, gaskets 11 are arranged between the first nut 6 and the lifting hook 3, and between the second nut 9 and the lifting hook 3, and the gaskets 11 are matched with the first nut 6 and the second nut 9 to clamp the lifting hook 3.

In this embodiment, the first through hole is internally threaded with the first bolt 12, the second through hole is internally threaded with the second bolt 13, and the polar plate body 10 is fixed by the first bolt 12 and the second bolt 13, so as to prevent the polar plate body 10 from falling off.

In this embodiment, the hanging rings 14 are symmetrically arranged on the upper side of the hanging rod 1, so that the balance of the hanging rod 1 is maintained, and the stability of the device is ensured.

In this embodiment, the suspension rod 1 is connected with the crane through the rope, and the position of the suspension rod 1 is controlled by the crane, so that when the polar plate body 10 needs to be overturned, the crane can be controlled to move to the upper side of the polar plate body 10 to be overturned, and the polar plate body 10 is overturned, so that a plurality of polar plates are overturned by one overturning device, and the working efficiency is improved.

In practical application, referring to fig. 1-6 again, firstly, the travelling crane is controlled to drive the device to move above the plate body 10 to be turned, then one end of the circular hole of the plate body 10 is clamped in the groove one on the fixed block one 4, then the bolt one 12 is jointly penetrated in the through hole one and the circular hole, then one end of the bar hole of the plate body 10 is clamped in the groove two on the fixed block two 7, and the bolt two 13 is jointly penetrated in the bar hole and the two through holes two;

then the first rolling shaft 5 passes through the lifting hook 3, a cushion block is sleeved, the first nut 6 is screwed, the second rolling shaft 8 passes through the lifting hook 3, the cushion block is sleeved, the second nut 9 is screwed, finally, the travelling crane is controlled to slowly pull the polar plate body 10 upwards, the polar plate body 10 can be in a vertical state under the action of gravity, then the polar plate body 10 is pushed by hands to turn over, and finally, the travelling crane is controlled to slowly descend, so that the turning over of the polar plate body 10 is completed;

after the turning of the polar plate body 10 is completed, the device is removed, the travelling crane is controlled to move to the position above the next polar plate to be turned, and the steps are repeated, so that the polar plate turning is completed.

The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present utility model.

Claims

1. The electrolytic tank polar plate overturning device comprises a hanging rod (1) and is characterized in that steel wire ropes (2) are arranged at two ends of the hanging rod (1), one end of each steel wire rope (2) is connected with the hanging rod (1), and the other end of each steel wire rope (2) is connected with a lifting hook (3);

the lifting hook (3) on one side of the lifting rod (1) is provided with a turnover assembly I, the turnover assembly I comprises a fixed block I (4) and a rolling shaft I (5), a through hole I penetrating through the fixed block I (4) is formed in the upper side of the fixed block I (4), a groove I used for clamping a polar plate body (10) is formed in one side of the fixed block I (4), the middle part of the other side of the fixed block I (4) is fixedly connected with the rolling shaft I (5), a thread part I is formed in the other end of the rolling shaft I (5) after penetrating through the lifting hook (3), and a nut I (6) is sleeved on the thread part I;

the lifting hook (3) on the other side of the lifting rod (1) is provided with a second overturning assembly, the second overturning assembly comprises a second fixed block (7) and a second rolling shaft (8), two through holes penetrating through the second fixed block (7) are formed in the second fixed block (7), a second groove for clamping a polar plate body (10) is formed in one side of the second fixed block (7), the middle part of the other side of the second fixed block (7) is fixedly connected with the second rolling shaft (8), a second threaded part is arranged in the second rolling shaft (8), and a second nut (9) is sleeved on the second threaded part.

2. The electrolytic tank pole plate overturning device according to claim 1, wherein one end of the pole plate body (10) is provided with a round hole, and the other end of the pole plate body (10) is provided with a plurality of strip-shaped holes.

3. The electrolytic tank polar plate overturning device according to claim 1, wherein gaskets (11) are arranged between the first nut (6) and the lifting hook (3) and between the second nut (9) and the lifting hook (3).

4. The electrolytic tank pole plate overturning device according to claim 1, wherein the first through hole is internally provided with a first bolt (12), and the second through hole is internally provided with a second bolt (13).

5. An electrolytic tank pole plate overturning device according to claim 1, wherein hanging rings (14) are symmetrically arranged on the upper side of the hanging rod (1).

6. An electrolyzer plate turnover device according to claim 1, characterized in that the boom (1) is connected to the trolley by means of a rope.