Bus conductor sprayed with insulating powder

Abstract

The utility model relates to the technical field of bus conductors sprayed with insulating powder, in particular to a bus conductor sprayed with insulating powder, which comprises a first bus conductor and a second bus conductor. The first protective sleeve is movably arranged at the joint of the first bus conductor and the second bus conductor; and the second protective sleeve is movably arranged at the joint of the first bus conductor and the second bus conductor. According to the utility model, the first protection sleeve and the second protection sleeve are fixedly connected through the arrangement of the plurality of groups of connection assemblies in the use process, so that the connection part of the first bus conductor and the second bus conductor is protected; the inner sides of the first protection sleeve and the second protection sleeve are glued with sealing gaskets, and through the arrangement of multiple groups of limiting assemblies, the two groups of sealing gaskets are ensured to be tightly attached to the outer walls of the first bus conductor and the second bus conductor, so that water vapor can be prevented from entering the joint of the first bus conductor and the second bus conductor, and subsequent normal use is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of bus conductors sprayed with insulating powder, in particular to a bus conductor sprayed with insulating powder. Background Technique

[0002] A busbar refers to a product made of high-conductivity copper or aluminum materials for transmitting electric energy, with the ability to collect and distribute electric power. It is the main conductor for transmitting electric energy in a power station or substation. Through the busbar, the electric energy output by a generator, transformer or rectifier is transmitted to each user or other substations. Since the length of the bus conductor is limited, connection operations often need to be performed on the bus conductor during use, and it is easy to cause interruption of the bus conductor due to unstable connection between the bus conductors, increasing the maintenance frequency of the bus conductor, increasing costs and bringing inconvenience to the user. In addition, the existing connection components lack a sealing device. When the air humidity is high, water vapor easily enters the connection between the two bus conductors, affecting subsequent normal use. Therefore, we propose a bus conductor sprayed with insulating powder to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a bus conductor sprayed with insulating powder to solve the problems in the above background technique that the existing bus conductors need to be connected for use and water vapor easily enters the connection of the bus conductors, affecting normal use.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A bus conductor sprayed with insulating powder, including a first bus conductor and a second bus conductor; a first protective sleeve, the first protective sleeve is movably installed at the junction of the first bus conductor and the second bus conductor; a second protective sleeve, the second protective sleeve is movably installed at the junction of the first bus conductor and the second bus conductor; fixing plates, two groups of the fixing plates are fixedly installed at the left and right ends of the first protective sleeve, and two groups of the fixing plates are fixedly installed at the left and right ends of the second protective sleeve; sealing gaskets, two groups of the sealing gaskets are respectively glued to the inner sides of the first protective sleeve and the second protective sleeve; movable grooves, six groups of the movable grooves are respectively arranged in an array in the first protective sleeve and the second protective sleeve; a connection component, the connection component is arranged at the left and right ends of the first protective sleeve and the second protective sleeve, and the connection component is used for fixedly connecting the first protective sleeve and the second protective sleeve; a limiting component, the limiting component is arranged in the movable groove, and the limiting component is used for limiting the sealing gasket on the outer wall of the first bus conductor or the second bus conductor.

[0005] Preferably, the connecting component includes a first threaded groove, a first bolt, and a sleeve. Two sets of first threaded grooves are symmetrically formed on the left and right sides of the four fixing plates. A first bolt is threadedly installed in each of the two first threaded grooves, and a sleeve is threadedly installed at the lower end of the four first bolts.

[0006] Preferably, two sets of rotating grooves are symmetrically formed on the front and back sides of the first protective sleeve. A rotating plate is rotatably installed in the rotating groove. A second bolt is threadedly installed at the lower end of the rotating plate. Two sets of second threaded grooves are symmetrically formed on the front and back sides of the second protective sleeve, and the second threaded groove is adapted to the thread of the second bolt.

[0007] Preferably, six sets of limiting components are provided. The limiting component includes a spring, a support rod, and an arc-shaped plate. A spring is movably installed in each of the two moving grooves. A support rod is movably inserted into the lower end of each of the two moving grooves. A sealing pad is fixedly installed at the lower end of the two support rods.

[0008] Preferably, the two sealing pads are made of rubber, and the outer wall of the sealing pad is attached to the inner wall of the arc-shaped plate.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: During the use of the present utility model, the first protective sleeve and the second protective sleeve are fixedly connected through the arrangement of multiple sets of connecting components, thereby protecting the connection between the first busbar conductor and the second busbar conductor; and sealing pads are glued to the inner sides of the first protective sleeve and the second protective sleeve. Through the arrangement of multiple sets of limiting components, it is ensured that the two sealing pads are closely attached to the outer walls of the first busbar conductor and the second busbar conductor, thereby preventing moisture from entering the connection between the first busbar conductor and the second busbar conductor and affecting the subsequent normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0011] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0012] Figure 2 It is a front view sectional structural schematic diagram of the present utility model;

[0013] Figure 3 For the present utility model Figure 2 It is a partial enlarged schematic diagram of A in the present utility model;

[0014] Figure 4 For the present utility model Figure 2 is a partially enlarged schematic view of B in this utility model.

[0015] In the figure: 1. First busbar conductor; 2. First busbar conductor; 3. First protective sleeve; 4. Second protective sleeve; 5. Fixed plate; 6. First thread groove; 7. First bolt; 8. Nut sleeve; 9. Sealing gasket; 10. Rotating groove; 11. Rotating plate; 12. Second bolt; 13. Second thread groove; 14. Movable groove; 15. Spring; 16. Support rod; 17. Arc-shaped plate. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A busbar conductor for spraying insulating powder, including a first busbar conductor 1 and a second busbar conductor 2; a first protective sleeve 3, the first protective sleeve 3 is movably installed at the junction of the first busbar conductor 1 and the second busbar conductor 2; a second protective sleeve 4, the second protective sleeve 4 is movably installed at the junction of the first busbar conductor 1 and the second busbar conductor 2; fixed plates 5, two groups of fixed plates 5 are fixedly installed at the left and right ends of the first protective sleeve 3, and two groups of fixed plates 5 are fixedly installed at the left and right ends of the second protective sleeve 4; sealing gaskets 9, two groups of sealing gaskets 9 are respectively glued to the inner sides of the first protective sleeve 3 and the second protective sleeve 4; movable grooves 14, six groups of movable grooves 14 are respectively arrayed and opened inside the first protective sleeve 3 and the second protective sleeve 4; connection components, the connection components are arranged at the left and right ends of the first protective sleeve 3 and the second protective sleeve 4, and the connection components are used to fixedly connect the first protective sleeve 3 and the second protective sleeve 4; limiting components, the limiting components are arranged inside the movable grooves 14, and the limiting components are used to limit the sealing gasket 9 on the outer wall of the first busbar conductor 1 or the second busbar conductor 2;

[0018] Furthermore, the connection components include a first thread groove 6, a first bolt 7 and a nut sleeve 8. Two groups of first thread grooves 6 are symmetrically opened on the left and right sides of the four fixed plates 5. The first bolts 7 are threadedly installed inside the two groups of first thread grooves 6. The lower ends of the four first bolts 7 are threadedly installed with the nut sleeve 8. As Figure 3 shown, the first protective sleeve 3 and the second protective sleeve 4 can be fixedly connected through the setting of the connection components.

[0019] Further, two sets of rotating grooves 10 are symmetrically formed on both the front and rear sides of the first protective sleeve 3. A rotating plate 11 is rotatably installed inside the rotating groove 10. A second bolt 12 is threadedly installed at the lower end of the rotating plate 11. Two sets of second threaded grooves 13 are symmetrically formed on both the front and rear sides of the second protective sleeve 4. The second threaded grooves 13 are adapted to the threads of the second bolts 12. As Figure 3 shown, this setting facilitates increasing the stability when the first protective sleeve 3 and the second protective sleeve 4 are connected.

[0020] Further, six sets of limiting components are provided. The limiting components include springs 15, support rods 16 and arc-shaped plates 17. Springs 15 are movably installed inside the two sets of movable grooves 14. Support rods 16 are movably inserted into the lower ends of the two sets of movable grooves 14. Sealing gaskets 9 are fixedly installed at the lower ends of the two sets of support rods 16. As Figure 4 shown, through the setting of multiple sets of limiting components, the sealing gaskets 9 are closely attached to the outer walls of the first busbar conductor 1 or the second busbar conductor 2.

[0021] Further, the two sets of sealing gaskets 9 are made of rubber. The outer walls of the sealing gaskets 9 are attached to the inner walls of the arc-shaped plates 17. As Figure 4 shown, this setting can effectively prevent water vapor from entering the connection between the first busbar conductor 1 and the second busbar conductor 2.

[0022] Working principle: When the device is in use, the staff splices the first busbar conductor 1 and the second busbar conductor 2. Then, the staff places the second protective sleeve 4 under the splicing part of the first busbar conductor 1 and the second busbar conductor 2. The staff places the first protective sleeve 3 above the splicing part of the first busbar conductor 1 and the second busbar conductor 2. Then, the staff rotates the four sets of rotating plates 11, and aligns the lower side of the lower rotating plate 11 with the second threaded groove 13. Then, the staff rotates the four sets of second bolts 12 and screws them into the second threaded grooves 13. After completing the above operations, the staff rotates the first bolts 7 inside the multiple sets of first threaded grooves 6. The first bolts 7 move downward under the action of the threads inside the first threaded grooves 6. Then, the staff rotates and installs the screw sleeves 8 on the lower sides of the first bolts 7. The staff repeats the above operations to install the remaining three sets of first bolts 7 and screw sleeves 8. Through the above operations, the first protective sleeve 3 and the second protective sleeve 4 can be tightly installed. The support rods 16 drive the arc-shaped plates 17 to eject towards the middle of the first protective sleeve 3 under the elastic force of the springs 15 inside the movable grooves 14, so that the inner walls of the sealing gaskets 9 are closely attached to the first busbar conductor 1 and the second busbar conductor 2, ensuring the tightness of the connection assembly during use. The above is the entire working principle of the present utility model.

[0023] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A busbar conductor sprayed with insulating powder, comprising a first busbar conductor (1) and a second busbar conductor (2); Characterized in that: A first protective sleeve (3), the first protective sleeve (3) is movably installed at the junction of the first busbar conductor (1) and the second busbar conductor (2); A second protective sleeve (4), the second protective sleeve (4) is movably installed at the junction of the first busbar conductor (1) and the second busbar conductor (2); Fixing plates (5), two groups of the fixing plates (5) are fixedly installed at the left and right ends of the first protective sleeve (3), and two groups of the fixing plates (5) are fixedly installed at the left and right ends of the second protective sleeve (4); Sealing gaskets (9), two groups of the sealing gaskets (9) are respectively glued to the inner sides of the first protective sleeve (3) and the second protective sleeve (4); Moving grooves (14), six groups of the moving grooves (14) are respectively arrayed and opened inside the first protective sleeve (3) and the second protective sleeve (4); Connecting components, the connecting components are arranged at the left and right ends of the first protective sleeve (3) and the second protective sleeve (4), and the connecting components are used to fixedly connect the first protective sleeve (3) and the second protective sleeve (4); Limiting components, the limiting components are arranged inside the moving grooves (14), and the limiting components are used to limit the sealing gaskets (9) on the outer walls of the first busbar conductor (1) or the second busbar conductor (2).

2. The busbar conductor for spraying insulating powder according to claim 1, wherein: The connecting components include first threaded grooves (6), first bolts (7) and screw sleeves (8). Two groups of first threaded grooves (6) are symmetrically opened on the left and right sides of the four groups of fixing plates (5). The first bolts (7) are threadedly installed inside the two groups of first threaded grooves (6). The lower ends of the four groups of first bolts (7) are threadedly installed with screw sleeves (8).

3. The busbar conductor for spraying insulating powder according to claim 1, characterized in that: Two groups of rotating grooves (10) are symmetrically opened on the front and rear sides of the first protective sleeve (3). A rotating plate (11) is rotatably installed inside the rotating grooves (10). A second bolt (12) is threadedly installed at the lower end of the rotating plate (11). Two groups of second threaded grooves (13) are symmetrically opened on the front and rear sides of the second protective sleeve (4). The second threaded grooves (13) are adapted to the threads of the second bolts (12).

4. A busbar conductor for spraying insulating powder according to claim 1, characterized in that: Six groups of the limiting components are provided. The limiting components include springs (15), support rods (16) and arc-shaped plates (17). Springs (15) are movably installed inside the two groups of moving grooves (14). Support rods (16) are movably inserted at the lower ends of the two groups of moving grooves (14). The lower ends of the two groups of support rods (16) are fixedly installed with sealing gaskets (9).

5. A busbar conductor for spraying insulating powder according to claim 1, characterized in that: The two groups of sealing gaskets (9) are made of rubber, and the outer walls of the sealing gaskets (9) are fitted with the inner walls of the arc-shaped plates (17).

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