A supporting device for pre-assembling copper bars of copper electrolytic cells

Abstract

The utility model relates to copper electrolytic cell technical field, concretely relates to a kind of support device for copper electrolytic cell copper bar pre-assembly, including fixed frame body and two sliding supports on fixed frame body, two the opposite two faces of sliding support are respectively clamping surface one and clamping surface two, the clamping surface one and clamping surface two are mutually parallel, at least one the sliding support can slide on fixed frame body;And in the process of the sliding support sliding, the orthogonal projection of the clamping surface one and clamping surface two on the face parallel to both always exists overlapping area.The support device of the utility model can clamp copper plate, so that it can guarantee that the adjacent copper plate butt joint surface is correctly attached during copper bar pre-assembly.

Description

Technical Field

[0001] This utility model relates to the field of copper electrolytic cell technology, specifically to a support device for the pre-assembly of copper busbars in copper electrolytic cells. Background Technology

[0002] Copper busbars are key components of the conductive circuit in copper electrolytic cells, undertaking the core function of high current transmission. Currently, the size of large-size copper electrolytic cells continues to increase, and the corresponding demand for copper busbar length is also increasing. The design length of some copper busbars even reaches 5-8 meters. To meet the convenience of processing and transportation, such copper busbars are usually pre-assembled from multiple copper plates.

[0003] During the actual pre-assembly process of large-sized copper busbars, the excessive length of individual copper plates and the influence of copper plate processing technology (the individual copper plates themselves may have slight bends) make it difficult for the mating surfaces of adjacent copper plates to fit together, thus preventing the copper plates from being correctly assembled into copper busbars. Furthermore, since the copper busbars still need to undergo transportation and hoisting processes after assembly, if the copper busbars are not assembled correctly, they are more prone to deformation, making it even more difficult for the mating surfaces of adjacent copper plates to fit together. This not only affects the performance of the copper busbars but also leads to safety hazards such as overheating when the copper busbars are used in the copper electrolytic cell, affecting the stable operation of the electrolytic cell. Summary of the Invention

[0004] This invention addresses the problem of difficulty in fitting the mating surfaces of adjacent copper plates during the pre-assembly process of large-size copper busbars for copper electrolytic cells, by providing a support device for the pre-assembly of copper busbars in copper electrolytic cells. This support device clamps the copper plates, ensuring proper fitting of the mating surfaces of adjacent copper plates during the pre-assembly process.

[0005] The technical solution of this utility model is: a support device for pre-assembly of copper busbars in copper electrolytic cells, including a fixed frame and two sliding supports disposed on the fixed frame. The two opposing surfaces of the two sliding supports are clamping surface one and clamping surface two, which are parallel to each other. At least one of the sliding supports can slide on the fixed frame. Furthermore, during the sliding process of the sliding bracket, the orthogonal projections of the first clamping surface and the second clamping surface on the plane parallel to both always have an overlapping area, thereby ensuring that the first clamping surface and the second clamping surface can work together to clamp the object when the two sliding brackets are at any distance.

[0006] Based on the above solution, the present invention can be further improved as follows: Furthermore, the sliding bracket is L-shaped and is divided into a vertical part and a horizontal part. The vertical parts of the two sliding brackets are arranged opposite each other, and the horizontal part is attached to the fixed frame.

[0007] Furthermore, the length direction of the horizontal portion is consistent with the sliding direction of the sliding bracket, ensuring the stability of the sliding bracket when supporting the copper busbar.

[0008] Furthermore, a guide groove is provided on the fixed frame, and the sliding bracket slides along the length direction of the guide groove.

[0009] Furthermore, the support device also includes fasteners that pass through the sliding bracket and guide groove for fixing the sliding bracket to the fixed frame, facilitating adjustment of the position of the sliding bracket on the fixed frame.

[0010] Furthermore, the fasteners are bolts and nuts.

[0011] Furthermore, the fixed frame includes two legs, two uprights, and two crossbeams. The two legs are parallel to each other, and the bottoms of the two uprights are fixedly connected to the two legs respectively. The tops of the two uprights are fixedly connected to the crossbeam. The crossbeam is parallel to the plane where the legs are located. The sliding bracket is set on the crossbeam and is connected to the crossbeam by fasteners. This makes the overall height of the fixed frame convenient for workers to pre-assemble the copper busbars and reduces the labor intensity of the workers.

[0012] Furthermore, the fixed frame also includes a bottom horizontal brace and an upright diagonal brace. The bottom horizontal brace is located between the two legs and is perpendicular to the legs. The bottom horizontal brace is parallel to the crossbeam. One end of the upright diagonal brace is connected to the leg and the other end is connected to the upright, ensuring the overall strength of the fixed frame.

[0013] The beneficial effects of this utility model through the above technical solution are as follows: In this invention, by sliding a sliding bracket on a fixed frame, the distance between the two sliding brackets can be adjusted, thereby enabling the pre-assembly of copper busbars of different thicknesses. Furthermore, during the sliding process of the sliding bracket, the orthogonal projections of the first clamping surface and the second clamping surface on a plane parallel to both always overlap, ensuring that the first clamping surface and the second clamping surface can work together to clamp the object at any distance between the two sliding brackets, thus ensuring the stability of the copper busbar during the pre-assembly process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0015] The attached diagram is labeled as follows: 1. Fixed frame, 101. Guide groove, 102. Support leg, 103. Column, 104. Horizontal beam, 105. Bottom horizontal brace, 106. Column diagonal brace. 2. Sliding bracket, 201. Clamping surface one, 202. Clamping surface two, 203. Vertical part, 204. Horizontal part; 3. Fasteners. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figures 1-2 As shown, a support device for pre-assembling copper busbars in a copper electrolytic cell includes a fixed frame 1 and two sliding supports 2 mounted on the fixed frame. The two opposing surfaces of the two sliding supports 2 are clamping surface one 201 and clamping surface two 202, which are parallel to each other. At least one of the sliding supports 2 can slide on the fixed frame 1, thereby enabling the pre-assembly of copper busbars of different thicknesses. Specifically, rubber pads or soft pads can be added to the surface of the clamping surfaces to avoid damaging the surface of the copper busbars.

[0017] In this embodiment, both sliding supports 2 can slide on the fixed frame 1, so that the copper busbar can always be in the middle of the fixed frame 1, thereby ensuring the overall stability of the support device and avoiding overturning that may be caused by eccentric load.

[0018] Furthermore, during the sliding process of the sliding bracket 2, the orthogonal projections of the first clamping surface 201 and the second clamping surface 202 on the plane parallel to both always have an overlapping area, thereby ensuring that the first clamping surface 201 and the second clamping surface 202 can work together to clamp the object when the two sliding brackets 2 are at any distance. In this embodiment, the orthogonal projections of the first clamping surface 201 and the second clamping surface 202 on the plane parallel to both always completely overlap.

[0019] In one possible implementation, the sliding bracket 2 is L-shaped and consists of a vertical part 203 and a horizontal part 204. Specifically, the vertical part 203 is the vertical part and the horizontal part 204 is the horizontal part. The two vertical parts 203 of the sliding bracket 2 are arranged opposite to each other, so that the inner side of the vertical part 203 forms a clamping surface and the two clamping surfaces are parallel to each other. The horizontal part 203 is in contact with the fixed frame 1, thereby ensuring the stability of the sliding bracket 2 during movement. The height of the vertical part 203 is greater than or equal to the width of the copper plate.

[0020] In this embodiment, the length direction of the horizontal part 204 is consistent with the sliding direction of the sliding bracket 2, which further ensures the stability of the sliding bracket 2 during the sliding process.

[0021] In one possible implementation, the fixed frame 1 is provided with a guide groove 101, and the sliding bracket 2 slides along the length direction of the guide groove 101. In this embodiment, the guide groove 101 is a straight groove with a rectangular cross-section.

[0022] As one possible implementation, the support device further includes a fastener 3, which passes through the sliding bracket 2 and the guide groove 101 and is used to fix the sliding bracket 2 to the fixed frame 1.

[0023] As one possible implementation, the fastener 3 is a bolt and a nut. Specifically, the sliding bracket 2 has a threaded hole, the bolt passes through the threaded hole and the guide groove 101, and the nut is located at the end of the bolt, so as to fix the sliding bracket 2 to the fixed frame 1.

[0024] In one possible implementation, the fixed frame 1 includes two support legs 102, two uprights 103, and two crossbeams 104. The two support legs 102 are parallel to each other, and the bottoms of the two uprights 103 are fixedly connected to the two support legs 102 respectively. The tops of the two uprights 103 are fixedly connected to the crossbeams 104, and the two uprights 103 are located in the same plane. The crossbeams 104 are parallel to the plane where the support legs 102 are located. The guide groove 101 is provided on the crossbeams 104, and the sliding bracket 2 is connected to the crossbeams 104 by fasteners 3. The guide groove 101 is set along the length direction of the crossbeams 104, so that the overall height of the fixed frame 1 is convenient for workers to pre-assemble the copper busbars, reducing the labor intensity of the workers.

[0025] As one possible implementation, the fixed frame 1 further includes a bottom horizontal brace 105 and an upright diagonal brace 106. The bottom horizontal brace 105 is located between the two legs 102 and is perpendicular to the legs 102. The bottom horizontal brace 105 is parallel to the crossbeam 104, so that the crossbeam 104, the two uprights 103 and the bottom horizontal brace 105 form a trapezoidal structure. One end of the upright diagonal brace 106 is connected to the leg 102 and the other end is connected to the upright 103, thereby ensuring the overall strength of the fixed frame 1.

[0026] In this embodiment, when used: Multiple support devices are selected according to the length of the copper busbar and are arranged side by side. The crossbeams 104 of the support devices are parallel to each other. The sliding bracket 2 is loosened by turning the nut. The operator holds the sliding bracket 2 and slides it along the guide groove 101 until two copper plates can be placed vertically between the clamping surface 1 201 and the clamping surface 202. Then, the nut is turned in the opposite direction to fix the sliding bracket 2 and the crossbeam 104. The operator assembles the two copper plates by passing the connector through the pre-drilled through hole on the copper plate. Then, by tightening the nut, the sliding bracket 2 and the crossbeam 104 are loosened until a copper plate can be vertically placed between the clamping surface 1 201 and the clamping surface 202. Then, the nut is tightened in the opposite direction to fix the sliding bracket 2 and the crossbeam 104. The workers then pass the connector through the new copper plate to complete the assembly of the additional copper plate. The above operation is repeated until the copper busbar of the set thickness is assembled, thereby completing the pre-assembly of the copper busbar for the copper electrolytic cell.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Any equivalent or equivalent modifications or substitutions to the technical solutions of the present invention without departing from the spirit of the present invention or the scope of disclosure shall fall within the protection scope of the present invention.

Claims

1. A support device for pre-assembly of copper bars of a copper electrolysis cell, characterized in that, It includes a fixed frame (1) and two sliding brackets (2) provided on the fixed frame. The two opposing surfaces of the two sliding brackets (2) are clamping surface one (201) and clamping surface two (202), respectively. The clamping surface one (201) and clamping surface two (202) are parallel to each other. At least one of the sliding brackets (2) can slide on the fixed frame (1). Furthermore, during the sliding process of the sliding bracket (2), the orthogonal projections of the clamping surface one (201) and the clamping surface two (202) on the plane parallel to both always have an overlapping area.

2. The support device for pre-assembly of copper bars of copper electrolytic cells according to claim 1, characterized in that, The sliding bracket (2) is L-shaped and is divided into a vertical part (203) and a horizontal part (204). The vertical parts (203) of the two sliding brackets (2) are arranged opposite to each other, and the horizontal part (204) is attached to the fixed frame (1).

3. The support device for pre-assembly of copper busbars in copper electrolytic cells according to claim 2, characterized in that, The length direction of the horizontal part (204) is consistent with the sliding direction of the sliding bracket (2).

4. The support device for pre-assembling of copper bars of copper electrolytic cells according to any one of claims 1 to 3, characterized in that, The fixed frame (1) is provided with a guide groove (101), and the sliding bracket (2) slides along the length direction of the guide groove (101).

5. The support device for pre-assembly of copper busbars in copper electrolytic cells according to claim 4, characterized in that, The support device also includes a fastener (3) that passes through the sliding bracket (2) and the guide groove (101) for fixing the sliding bracket (2) to the fixed frame (1).

6. The support device for pre-assembly of copper bars of copper electrolytic cells according to claim 5, characterized in that, The fasteners (3) are bolts and nuts.

7. The support device for pre-assembly of copper bars of copper electrolytic cells according to claim 5 or 6, characterized in that, The fixed frame (1) includes legs (102), columns (103) and crossbeams (104). There are two legs (102) and two columns (103), and the two legs (102) are parallel to each other. The bottom of the two columns (103) is fixedly connected to the two legs (102) respectively. The top of the two columns (103) is fixedly connected to the crossbeam (104). The crossbeam (104) is parallel to the plane where the legs (102) are located. The sliding bracket (2) is set on the crossbeam (104), and the sliding bracket (2) is connected to the crossbeam (104) by fasteners (3).

8. The support device for pre-assembly of copper bars of copper electrolytic cells according to claim 7, characterized in that, The fixed frame (1) also includes a bottom horizontal brace (105) and a column diagonal brace (106). The bottom horizontal brace (105) is located between two legs (102) and is perpendicular to the legs (102). The bottom horizontal brace (105) is parallel to the crossbeam (104). One end of the column diagonal brace (106) is connected to the legs (102) and the other end is connected to the column (103).

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