Short circuit port bus protection device

Abstract

The utility model relates to the technical field of bus protection, in particular to a short circuit port bus protection device, which comprises a protection cover and a support plate, two ends of the protection cover are fixedly connected with sealing tapes, the inner side of the protection cover is fixedly connected with an abutting plate, and the outer surface of the protection cover is movably connected with an abutting ball. The surface of the supporting plate is fixedly connected with a supporting rod, the outer surface of the supporting rod is sleeved with a supporting spring and a pressing plate, and the surface of the pressing plate is fixedly connected with a handle. Under the connection of the pressing plate and the pressing block, the connection of the protective cover and the abutting ball, and the abutting connection of the pressing block and the abutting ball, the abutting supporting effect between the protective cover and the supporting plate is achieved, under the connection of the protective cover and the supporting plate, the protection effect on the short-circuit port bus of the end of the electrolytic cell is achieved, and through the action of the abutting plate, the short-circuit port bus of the end of the electrolytic cell is protected. Therefore, the abutting and supporting effect on the electrolytic bath end slot short circuit port bus in the protective cover is achieved, and the use performance and the protective effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar protection, in particular to a short-circuit busbar protection device. Background Art

[0002] At present, the busbar at the short-circuit junction of the end slot of the electrolytic cell is close to the corridor without other protection. Due to the large traffic volume in the corridor, which brings a lot of conductive objects, the busbar at the short-circuit junction of the end slot is prone to the absorption of a lot of conductive objects due to lack of protection, resulting in unsafe situations such as electric shock, sparks and explosions, affecting the safety of the electrolytic cell. Utility Model Content

[0003] The purpose of the utility model is to provide a short-circuit busbar protection device to solve the problem in the above-mentioned background technology that the short-circuit busbar at the end slot is prone to excessive absorption of conductive objects due to lack of protection, resulting in unsafe situations such as electrical connection, sparks and explosions, which affects the safety of the electrolytic cell.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a short-circuit busbar protection device, comprising a protective cover and a support plate, both ends of the protective cover are fixedly connected with sealing belts, the inner side of the protective cover is fixedly connected with a resistance plate, the outer surface of the protective cover is movably connected with a resistance ball, the surface of the support plate is fixedly connected with a support rod, the outer surface of the support rod is sleeved with a support spring and a pressure plate, the surface of the pressure plate is fixedly connected with a handle, the surface of the pressure plate is movably connected with a pressure block, the surface of the resistance plate is fixedly connected with a fixed block, and the surface of the fixed block is fixedly connected with a resistance spring.

[0005] Preferably, a circular groove is provided on the surface of the support plate, the support plate is connected to the wall through the circular groove and bolts, and the support plate and the protective cover are abuttingly connected.

[0006] Preferably, the sealing belt is in the shape of an elongated strip, the material of the sealing belt is rubber, the surface of the abutment plate is in the shape of an arc, and the abutment plates are evenly distributed on the inner side of the protective cover.

[0007] Preferably, the abutting balls are evenly distributed on the outer surface of the protective cover, the supporting rod is in the shape of a round rod, and both ends of the supporting spring are fixedly connected to the surfaces of the supporting plate and the pressure plate.

[0008] Preferably, the handle is in a semicircular ring shape, the pressure plate is elastically slidably connected via a support spring and a support rod, and the pressure plate and the protective cover are abuttingly connected.

[0009] Preferably, the pressing blocks are in a semi-spherical shape, are evenly distributed on the surface of the pressing plate, and are connected by staggered abutment between the pressing plate and the abutting balls.

[0010] Preferably, the fixing block is in a plate shape and acts on the surface of the resisting plate, the two ends of the resisting spring are fixedly connected to the surfaces of the fixing block and the protective cover, and the resisting plate is elastically connected to the protective cover via the resisting spring.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Through the connection between the protective cover and the sealing belt, under the action of the sealing belt, the sealing effect of the protective cover is achieved. Through the connection between the support plate and the support rod, under the connection between the support spring and the pressure plate, the elastic sliding effect of the pressure plate on the support rod is achieved. Under the connection between the pressure plate and the pressure block, the connection between the protective cover and the ball, through the abutment connection between the pressure block and the ball, the abutment support effect between the protective cover and the support plate is achieved. Under the connection between the protective cover and the support plate, the protection effect of the busbar at the short-circuit junction of the electrolytic cell end slot is achieved.

[0013] 2. Through the connection between the protective cover and the back plate, the connection between the back plate and the fixed block, and the connection between the fixed block and the back spring, the elastic connection effect of the back plate on the protective cover is realized. Through the action of the back plate, the backing support effect of the busbar at the short-circuit junction of the electrolytic cell end slot in the protective cover is achieved, thereby improving its performance and protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model from the back;

[0016] Figure 3 It is a partial three-dimensional exploded schematic diagram of the connection structure between the protective cover and the support plate of the utility model;

[0017] Figure 4 It is a three-dimensional schematic diagram of the structure of the pressing plate of the utility model;

[0018] Figure 5 It is a partial three-dimensional exploded schematic diagram of the protective cover and the abutment plate connection structure of the utility model.

[0019] In the figure: 1. protective cover; 2. sealing belt; 3. support plate; 4. stop plate; 5. stop ball; 6. support rod; 7. support spring; 8. pressure plate; 9. handle; 10. pressure block; 11. fixing block; 12. stop spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 , an embodiment provided by the utility model:

[0022] A short-circuit busbar protection device comprises a protective cover 1 and a support plate 3, wherein both ends of the protective cover 1 are fixedly connected with sealing belts 2, the inner side of the protective cover 1 is fixedly connected with a resisting plate 4, the outer surface of the protective cover 1 is movably connected with a resisting ball 5, the surface of the support plate 3 is fixedly connected with a support rod 6, the outer surface of the support rod 6 is sleeved with a support spring 7 and a pressure plate 8, the surface of the pressure plate 8 is fixedly connected with a handle 9, the surface of the pressure plate 8 is movably connected with a pressure block 10, the surface of the resisting plate 4 is fixedly connected with a fixed block 11, and the surface of the fixed block 11 is fixedly connected with a resisting spring 12. Through the connection between the protective cover 1 and the sealing belt 2, under the action of the sealing belt 2, the resisting sealing effect between the protective cover 1 is achieved, and through the connection between the support plate 3 and the support rod 6, under the connection between the pressure plate 8 and the support spring 7, the elastic resisting effect between the pressure plate 8 and the protective cover 1 is achieved.

[0023] Furthermore, a circular groove is opened on the surface of the support plate 3, and the support plate 3 is connected to the wall through the circular groove and bolts. The support plate 3 and the protective cover 1 are abutted and connected. Through the connection between the support plate 3 and the protective cover 1, under the action of the support plate 3, the protective cover 1 can be conveniently acted on the wall surface.

[0024] Furthermore, the sealing belt 2 is in the shape of an elongated strip, the material of the sealing belt 2 is rubber, the surface of the abutment plate 4 is in an arc shape, and the abutment plate 4 is evenly distributed on the inner side of the protective cover 1. Through the connection between the sealing belt 2 and the protective cover 1, and the connection between the abutment plate 4 and the protective cover 1, the protective support effect of the protective cover 1 on the busbar is improved.

[0025] Furthermore, the balls 5 are evenly distributed on the outer surface of the protective cover 1, the support rod 6 is in the shape of a round rod, and both ends of the support spring 7 are fixedly connected to the surfaces of the support plate 3 and the pressure plate 8. Through the connection between the support plate 3 and the support rod 6, and under the sliding connection between the pressure plate 8 and the support rod 6, the effect of regulating the position of the pressure plate 8 on the protective cover 1 is achieved.

[0026] Furthermore, the handle 9 is in a semicircular ring shape, the pressure plate 8 is elastically slidably connected to the support rod 6 through the support spring 7, the pressure plate 8 and the protective cover 1 are abutted and connected, and through the connection between the pressure plate 8 and the support spring 7, under the action of the support spring 7, the elastic sliding effect of the pressure plate 8 on the support rod 6 is achieved, and under the action of the handle 9, the control operation of the action position of the pressure plate 8 is completed.

[0027] Furthermore, the pressing block 10 is in a semi-spherical shape and is evenly distributed on the surface of the pressing plate 8. The pressing block 10 is connected to the pressing plate 8 and the abutting ball 5 through a staggered abutment. Through the connection between the pressing block 10 and the pressing plate 8 and the abutting connection between the pressing block 10 and the abutting ball 5, the abutting stability effect between the pressing plate 8 and the protective cover 1 is improved.

[0028] Furthermore, the fixed block 11 is in a plate shape and acts on the surface of the resist plate 4. The two ends of the resist spring 12 are fixedly connected to the surfaces of the fixed block 11 and the protective cover 1. The resist plate 4 is elastically connected to the protective cover 1 through the resist spring 12. Under the connection between the fixed block 11 and the resist plate 4, through the connection between the fixed block 11 and the resist spring 12, and the connection between the resist spring 12 and the protective cover 1, the elastic connection effect of the resist plate 4 on the protective cover 1 is achieved.

[0029] Working principle: When protecting the busbar, first fix the support plate 3 on the wall position on both sides of the busbar, and then place the protective cover 1 on the support plate 3. Through the action of the support spring 7 and the support rod 6, the pressure plate 8 and the protective cover 1 are abutted. Under the action of the pressure block 10 and the abutting ball 5, the stability of the abutment is improved to achieve the protection effect of the protective cover 1 on the busbar. Through the connection of the abutment plate 4 and the fixed block 11, and under the connection of the fixed block 11 and the abutment spring 12, the elastic effect of the abutment plate 4 on the protective cover 1 is realized. Under the action of the abutment plate 4, the abutment support effect on the busbar is achieved, and the stability and effect of its protective support are improved.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A short-circuit busbar protection device, comprising a protection cover (1) and a support plate (3), characterized in that: The two ends of the protective cover (1) are fixedly connected with sealing belts (2), the inner side of the protective cover (1) is fixedly connected with a resisting plate (4), the outer surface of the protective cover (1) is movably connected with a resisting ball (5), the surface of the support plate (3) is fixedly connected with a support rod (6), the outer surface of the support rod (6) is sleeved with a support spring (7) and a pressure plate (8), the surface of the pressure plate (8) is fixedly connected with a handle (9), the surface of the pressure plate (8) is movably connected with a pressure block (10), the surface of the resisting plate (4) is fixedly connected with a fixing block (11), and the surface of the fixing block (11) is fixedly connected with a resisting spring (12).

2. A short-circuit busbar protection device according to claim 1, characterized in that: A circular groove is provided on the surface of the support plate (3); the support plate (3) is connected to the wall via the circular groove and bolts; and the support plate (3) and the protective cover (1) are abuttly connected.

3. A short-circuit busbar protection device according to claim 1, characterized in that: The sealing belt (2) is in the shape of an elongated strip and is made of rubber. The surface of the abutment plate (4) is in the shape of an arc and the abutment plate (4) is evenly distributed on the inner side of the protective cover (1).

4. A short-circuit busbar protection device according to claim 1, characterized in that: The balls (5) are evenly distributed on the outer surface of the protective cover (1); the support rod (6) is in the shape of a round rod; and the two ends of the support spring (7) are fixedly connected to the surfaces of the support plate (3) and the pressure plate (8).

5. A short-circuit busbar protection device according to claim 1, characterized in that: The handle (9) is in a semicircular ring shape, the pressing plate (8) is elastically slidably connected to the supporting rod (6) via a supporting spring (7), and the pressing plate (8) is abuttingly connected to the protective cover (1).

6. A short-circuit busbar protection device according to claim 1, characterized in that: The pressing blocks (10) are in a semi-spherical shape, and are evenly distributed on the surface of the pressing plate (8). The pressing blocks (10) are connected by staggered abutment between the pressing plate (8) and the abutting balls (5).

7. A short-circuit busbar protection device according to claim 1, characterized in that: The fixed block (11) is in a plate shape and acts on the surface of the resisting plate (4); the two ends of the resisting spring (12) are fixedly connected to the surfaces of the fixed block (11) and the protective cover (1); and the resisting plate (4) is elastically connected to the protective cover (1) via the resisting spring (12).

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