Bus support height adjusting device

Abstract

The utility model discloses a bus support height adjusting device which comprises a bottom plate, a fixing cylinder is arranged in the middle of the upper surface of the bottom plate, internal threads are arranged in the fixing cylinder, a stud is in threaded connection with the interior of the fixing cylinder, connecting rods are evenly distributed on the outer side face of the stud, and the upper end of the stud is rotationally connected with a top plate through a bearing ring. According to the height adjusting device for the bus support, the anode bus support can be lifted when an elevator is repaired or replaced, the situation that the anode bus falls to extrude molten aluminum is avoided, and safety accidents are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the bus technical field, concretely is a bus support height adjusting device. BACKGROUND

[0002] The electrolytic cell is connected with the power supply and the cell with the cell by the aluminum bus, and the bus device with single end power input is arranged in the longitudinal direction, the cathode bus is arranged on the two sides of the longitudinal cathode of the electrolytic cell, the electric field is formed between the upper anode carbon block and the bottom cathode carbon block, the aluminum liquid is generated by electrolytic oxidation of the electrolyte, the anode carbon block is consumed in the working process, and the anode bus of the fixed anode group also needs to be regularly lifted.

[0003] At present, the anode lifting mechanism is used to control the up-down position of the anode group, but the lifting machine needs to be overhauled or even replaced, and when the lifting machine is repaired or replaced, the anode bus will fall and squeeze out the aluminum liquid, which is easy to cause safety accidents. SUMMARY

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, and provides a bus support height adjusting device, which can support and raise the anode bus when the lifting machine is repaired or replaced, avoid the anode bus from falling and squeezing out the aluminum liquid, avoid safety accidents, and effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bus support height adjusting device, including the bottom plate, the middle position of the upper surface of the bottom plate fixed cylinder, the inside of the fixed cylinder is provided with internal thread, the fixed cylinder internal thread is connected with the stud, the outer side surface of the stud is evenly distributed with the connecting rod, the upper end of the stud is rotatably connected with the top plate through the bearing ring, and the top plate is supported at the lower end of the bus support.

[0006] As a preferred technical scheme of the utility model, a sleeve is arranged above the fixed cylinder, the stud passes through the sleeve, and the stud and the sleeve are gap-fitted, and the distance between the lower end surface of the sleeve and the upper end surface of the fixed cylinder is 30mm.

[0007] As a preferred technical scheme of the utility model, L-shaped rods are symmetrically arranged on the outer side surface of the sleeve, and one end of each L-shaped rod is fixedly connected with the bottom plate.

[0008] As a preferred technical scheme of the utility model, the number of connecting rods is three, and the three connecting rods are evenly distributed on the outer side surface of the stud.

[0009] As a preferred technical scheme of the utility model, a handle is fixed to the lower end of the outer side surface of the connecting rod, and anti-slip lines are arranged on the outer side surface of the handle.

[0010] As a preferred embodiment of this utility model, one end of the connecting rod is provided with an indicator needle, and the inner surface of the L-shaped rod is evenly distributed with scales, the indicator needle corresponding to the scale range.

[0011] As a preferred embodiment of this utility model, reinforcing triangular blocks are evenly distributed between the fixed cylinder and the base plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This busbar support height adjustment device is reasonably designed and ingeniously conceived. Through the threaded engagement of the stud and the fixed cylinder, rotating the stud raises it, thereby causing the top plate to rise and lifting the busbar support to a certain height to prevent it from falling. The busbar support is raised to a height of 20-30mm, therefore a sleeve is provided directly above the fixed cylinder, with a distance of 30mm between the two. This ensures that the maximum height the stud can be screwed out is 30mm. At the same time, by setting an indicator needle, the lifting height of the busbar support can be accurately controlled, greatly improving the ease of use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is another structural schematic diagram of the present invention;

[0015] Figure 3 This is the front view of the present utility model.

[0016] In the diagram: 1. Base plate, 2. Fixing cylinder, 3. Stud, 4. Connecting rod, 5. Sleeve, 6. Top plate, 7. L-shaped rod, 8. Scale, 9. Handle, 10. Indicator needle, 11. Reinforcing triangular block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments (for ease of description and understanding, hereinafter referred to as...). Figure 3 (The above is described above). Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Please see Figures 1-3 This utility model provides a technical solution: a busbar support height adjustment device, including a base plate 1, a fixed cylinder 2 at the middle position of the upper surface of the base plate 1, an internal thread inside the fixed cylinder 2, a stud 3 connected to the internal thread of the fixed cylinder 2, connecting rods 4 evenly distributed on the outer side of the stud 3, the upper end of the stud 3 being rotatably connected to the top plate 6 through a bearing ring, and the top plate 6 being supported at the lower end of the busbar support.

[0019] In order to limit the maximum lifting height of the top plate 6, a sleeve 5 is arranged above the fixed cylinder 2, the stud 3 passes through the sleeve 5, the stud 3 and the sleeve 5 are in clearance fit, the distance between the lower end surface of the sleeve 5 and the upper end surface of the fixed cylinder 2 is 30mm, the outer side of the sleeve 5 is symmetrically provided with an L-shaped rod 7, one end of the L-shaped rod 7 is fixedly connected with the bottom plate 1.

[0020] In order to facilitate the worker to rotate the stud 3, the number of the connecting rods 4 is three, the three connecting rods 4 are uniformly distributed on the outer side of the stud 3, the outer side of the connecting rod 4 is fixedly provided with a handle 9, the outer side of the handle 9 is provided with anti-skid lines, the worker holds the handle 9 to rotate the stud 3, and then drives the top plate 6 to rise, and the anti-skid lines arranged on the outer side of the handle 9 prevent slipping.

[0021] Further, in order to accurately control the lifting height of the top plate 6, one end of the connecting rod 4 is provided with an indicating needle 10, the inner side of the L-shaped rod 7 is uniformly provided with a scale 8, and the indicating needle 10 corresponds to the scale 8.

[0022] In order to improve the connection strength between the fixed cylinder 2 and the bottom plate 1, the fixed cylinder 2 and the bottom plate 1 are uniformly provided with reinforcing triangular blocks 11.

[0023] In use: the device is placed at equal intervals at the lower end of the bus bar support, when the bus bar needs to be lifted, the worker holds the handle 9 to rotate the stud 3, the top plate 6 is lifted to lift the bus bar support, the lifting height of the top plate 6 is selected according to the installation space of the bus bar, when the stud 3 is rotated, the indicating needle 10 points to the scale 8 on the inner side of the L-shaped rod 7, and the lifting height of the bus bar can be accurately controlled each time.

[0024] The utility model can quickly lift the bus bar, prevent the bus bar from falling to extrude the aluminum liquid when repairing or replacing the elevator, and avoid safety accidents; the indicating needle 10 and the scale 8 are arranged, the worker can accurately control the lifting height of the bus bar each time, and the use convenience is improved.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A busbar support height adjustment device, characterized by: The utility model relates to a kind of busbar support, including bottom plate (1), the middle position of the upper surface of the bottom plate (1) is fixed cylinder (2), the inside of the fixed cylinder (2) is provided with internal thread, the fixed cylinder (2) internal thread is connected with stud (3), the outer side of the stud (3) is evenly distributed with connecting rod (4), the upper end of the stud (3) is rotatably connected with top plate (6) by bearing ring, and the top plate (6) is supported in the lower end of busbar support.

2. A busbar support height adjustment device according to claim 1, characterized in that: The fixed cylinder (2) is provided with sleeve (5) directly above, the stud (3) passes through the sleeve (5), and the stud (3) and sleeve (5) are gap fit, and the distance between the lower end surface of the sleeve (5) and the upper end surface of the fixed cylinder (2) is 30mm.

3. A busbar support height adjustment device according to claim 2, characterized in that: The outer side of the sleeve (5) is symmetrically provided with L-shaped rod (7), and one end of the L-shaped rod (7) is fixedly connected with the bottom plate (1).

4. The busbar support height adjustment device of claim 1, wherein: The number of the connecting rod (4) is three, and the three connecting rods (4) are evenly distributed on the outer side of the stud (3).

5. The busbar support height adjustment device of claim 1, wherein: The outer side of the connecting rod (4) is fixed with a handle (9) at the lower end, and the outer side of the handle (9) is provided with anti-skid lines.

6. A busbar support height adjustment device according to claim 3, characterized in that: One end of the connecting rod (4) is provided with an indicating needle (10), and the inner side of the L-shaped rod (7) is evenly provided with a scale (8), and the indicating needle (10) corresponds within the range of the scale (8).

7. The busbar support height adjustment device of claim 1, wherein: The fixed cylinder (2) and the bottom plate (1) are evenly provided with reinforcing triangular blocks (11).

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