A modular busbar trunking system that is easy to assemble

Abstract

This utility model discloses a modular busbar trunking that is easy to assemble, relating to the field of power transmission equipment technology. The single copper plate trunking module includes an assembly shell and an insulating mounting plate. An insertion slot is provided on the right side of the assembly shell, and an insertion plate is fixedly connected to the left side of the assembly shell. The insertion plate has two slots, one at the front and one at the back. A sliding groove is provided inside the assembly shell, and a slider is slidably connected in the sliding groove. Two movable slots, one at the front and one at the back, are provided on the right side of the sliding groove, and each movable slot is equipped with a ball bearing. An insulating mounting plate is fixedly installed on the inner wall of the assembly shell. The design of the insertion plate and the insertion slot allows for quick initial docking of the single copper plate trunking module. The operation is simple, requiring no complicated positioning steps, and effectively shortening the assembly time. In addition, the movement of the slider is controlled by rotating the threaded rod with a knob, thereby locking and unlocking the ball bearings in the slots of the insertion plate. The operation is labor-saving and the process is smooth, reducing the difficulty of installation and disassembly and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of power transmission equipment technology, specifically a modular busbar trunking that is easy to assemble. Background Technology

[0002] Modern high-rise buildings and large workshops require enormous amounts of electrical energy, and to cope with the massive loads demanding hundreds or thousands of amperes of current, safe and reliable transmission equipment is essential. Busbar trunking is a highly efficient power distribution device, particularly suited to the increasingly tall buildings and large-scale factories requiring economical and rational wiring. Busbar trunking connectors, as indispensable components in installation, play a crucial role. Busbar trunking is a closed metal device composed of copper or aluminum busbar columns, used to distribute large amounts of power to various components in a distributed system. In indoor low-voltage power transmission trunk line projects, it has increasingly replaced wires and cables. Busbar trunking is characterized by its complete product lines, commercial production, small size, large capacity, and short design and construction cycle. With continuous social development, busbar trunking has become increasingly superior, with more and more types available, and its applications are becoming increasingly widespread.

[0003] Traditional busbar trunking has several shortcomings in practical use. Firstly, the assembly process is complex and time-consuming. The connection methods of traditional busbar trunking often require multiple tools and cumbersome procedures, making positioning difficult, resulting in low installation efficiency and increased construction costs and time. Secondly, structural stability is poor. Some traditional busbar trunking connection structures are prone to loosening during long-term use, affecting the stability and safety of power transmission, and may even cause electrical faults. Therefore, those skilled in the art have provided a modular busbar trunking system that is easy to assemble to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide a modular busbar trunking that is easy to assemble, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A modular busbar trunking system that is easy to assemble is assembled from at least two identical single copper plate trunking modules. Each single copper plate trunking module includes an assembly shell and an insulating mounting plate. An insertion slot is provided on the right side of the assembly shell, and an insertion plate is fixedly connected to the left side of the assembly shell. The insertion plate can be inserted into the insertion slot. The insertion plate has two slots, one at the front and one at the back. A sliding groove is provided inside the assembly shell, and a slider is slidably connected in the sliding groove. Two movable slots, one at the front and one at the back, are provided on the right side of the sliding groove.

[0007] As a further embodiment of this utility model: each of the movable grooves is provided with a ball bearing, wherein the ball bearing can rotate and move left and right within the movable groove, and a portion of the ball bearing can be engaged in a slot.

[0008] As a further embodiment of this utility model: an insulating mounting plate is fixedly installed on the inner wall of the assembled outer shell, and a cavity for placing copper plates is opened in the insulating mounting plate, with copper plate mounting grooves symmetrically provided on the upper and lower walls of the cavity.

[0009] As a further improvement of this utility model: the insulating mounting plate is provided with several sets of heat dissipation holes, and the slider is provided with two grooves on the right side, one in front and one in back, wherein a portion of the ball can be inserted into the groove.

[0010] As a further embodiment of this utility model: a threaded rod is rotatably connected to the assembled outer shell, wherein the slider is threadedly connected to the threaded rod, and a knob is fixedly connected to the front end of the threaded rod.

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

[0012] 1. Quick docking: The design of the insertion plate and insertion slot allows for quick initial docking of single copper plate slot modules. The operation is simple, requiring no complicated positioning steps, which can effectively shorten the assembly time.

[0013] 2. Easy locking and unlocking: The slider is moved by rotating the threaded rod with a knob, thereby locking and unlocking the ball bearings in the insertion plate slot. The operation is labor-saving and the process is smooth, reducing the difficulty of installation and disassembly and improving work efficiency.

[0014] 3. Reliable locking: After the ball bearings are inserted into the slot, they can be firmly locked by the sliding block, making the connection between modules tight and ensuring that the overall structure of the busbar trunking is stable and reliable during use, and not easy to loosen. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a modular busbar trunking system that is easy to assemble.

[0016] Figure 2 This is a schematic diagram of a modular busbar trunking structure for easy assembly, in which slots and balls are inserted.

[0017] Figure 3 This is a schematic diagram of the threaded rod and slider in a modular busbar trunking system that is easy to assemble.

[0018] Figure 4 This is a schematic diagram of the chute structure in a modular busbar trunking system that is easy to assemble.

[0019] Figure 5 This is a schematic diagram of the structure of an insert plate and slot in a modular busbar trunking that is easy to assemble.

[0020] In the diagram: 1. Single copper plate slot module; 2. Assembled outer shell; 3. Insertion plate; 301. Card slot; 4. Insertion groove; 401. Ball bearing; 5. Insulating mounting plate; 6. Cavity; 7. Copper plate mounting groove; 8. Heat dissipation hole; 9. Rotary knob; 10. Threaded rod; 11. Slider; 12. Groove; 13. Slide. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1-5 In this embodiment of the present invention, a modular busbar trunking that is easy to assemble is assembled from at least two identical single copper plate trunking modules 1. Each single copper plate trunking module 1 includes an assembly shell 2 and an insulating mounting plate 5. An insertion slot 4 is provided on the right side of the assembly shell 2, and an insertion plate 3 is fixedly connected to the left side of the assembly shell 2. The insertion plate 3 can be inserted into the insertion slot 4. The insertion plate 3 has two slots 301 (front and rear). A sliding groove 13 is provided inside the assembly shell 2, and a slider 11 is slidably connected within the sliding groove 13. Two movable grooves (front and rear) are provided on the right side of the sliding groove 13, and each movable groove is provided with a ball bearing 401. 01 can rotate and move left and right in the movable slot, and part of the ball bearing 401 can be inserted into the slot 301. An insulating mounting plate 5 is fixedly installed on the inner wall of the assembled shell 2. A cavity 6 for placing copper plates is opened in the insulating mounting plate 5. The upper and lower walls of the cavity 6 are symmetrically provided with copper plate mounting slots 7. Several sets of heat dissipation holes 8 are opened on the insulating mounting plate 5. Two grooves 12 are opened on the right side of the slider 11, and part of the ball bearing 401 can be inserted into the groove 12. A threaded rod 10 is rotatably connected to the assembled shell 2, and the slider 11 is threadedly connected to the threaded rod 10. A knob 9 is fixedly connected to the front end of the threaded rod 10.

[0023] The working principle of this utility model is as follows: During assembly, the insertion plate 3 of one single copper plate slot module 1 is first inserted into the insertion slot 4 of another single copper plate slot module 1 to make the two initially aligned. At this time, the slot 301 on the insertion plate 3 corresponds to the ball 401 in the movable slot. Then, the knob 9 is manually turned to drive the threaded rod 10 to rotate. The threaded rod 10 drives the slider 11 to move forward. The slider 11 pushes the ball 401 in the groove 12, so that part of the ball 401 is locked into the slot 301. The slider 11 abuts against the ball 401, thereby locking the insertion plate 3 and completing the module assembly. During disassembly, the knob 9 can be turned in the opposite direction. The threaded rod 10 drives the slider 11 to move backward. When the groove 12 is aligned with the ball 401, part of the ball 401 returns to the groove 12, releasing the lock on the insertion plate 3. Then the insertion plate 3 can be pulled out from the insertion slot 4 to complete the disassembly.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular busbar trunking system that is easy to assemble, comprising at least two identical single copper plate trunking modules (1), wherein the single copper plate trunking module (1) includes an assembly housing (2) and an insulating mounting plate (5), characterized in that, The assembly shell (2) has an insertion slot (4) on the right side and an insertion plate (3) fixedly connected to the left side of the assembly shell (2). The insertion plate (3) has two slots (301) on the front and back. The assembly shell (2) has a sliding groove (13) inside and a slider (11) is slidably connected in the sliding groove (13). The sliding groove (13) has two movable grooves on the right side, and each movable groove is equipped with a ball (401).

2. The modular busbar trunking system for easy assembly according to claim 1, characterized in that, An insulating mounting plate (5) is fixedly installed on the inner wall of the assembled outer shell (2).

3. The modular busbar trunking system for easy assembly according to claim 2, characterized in that, The insulating mounting plate (5) has a cavity (6) for placing copper plates, and the upper and lower walls of the cavity (6) are symmetrically provided with copper plate mounting grooves (7).

4. A modular busbar trunking system for easy assembly according to claim 2, characterized in that, The insulating mounting plate (5) has several sets of heat dissipation holes (8).

5. A modular busbar trunking system for easy assembly according to claim 1, characterized in that, The slider (11) has two grooves (12) on its right side.

6. A modular busbar trunking system for easy assembly according to claim 1, characterized in that, A threaded rod (10) is rotatably connected to the assembled housing (2), wherein a slider (11) is threadedly connected to the threaded rod (10).

7. A modular busbar trunking system for easy assembly according to claim 6, characterized in that, A knob (9) is fixedly connected to the front end of the threaded rod (10).

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