Double-row bus duct aluminum alloy shell

Abstract

The utility model relates to the technical field of bus ducts, in particular to a double-row bus duct aluminum alloy shell which comprises a bottom plate, side plates are fixedly connected to the two sides of the top of the bottom plate, a top plate is arranged at the tops of the side plates, and mounting assemblies are arranged at the joints of the top plate and the side plates. The mounting assembly comprises a mounting block, a mounting hole, a mounting seat, a through groove and a mounting rod, the bottom of the top plate is fixedly connected with an X-shaped reinforcing rib, a buffer assembly is arranged below the reinforcing rib, and the buffer assembly comprises a support and a transverse plate. According to the utility model, the top plate can be mounted and dismounted more simply and quickly, so that the processing efficiency is greatly improved, the impact force can be effectively reduced by the shell, and the damage to the bus is further reduced.

Description

A double-row busbar aluminum alloy casing Technical Field

[0001] This utility model relates to the field of busbar technology, and in particular to an aluminum alloy shell for a double-row busbar. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbar columns. It is used to distribute large power to components in a distributed system. Its structure includes conductors, insulation supports and other components. It can be divided into various types according to insulation method, structure and application and shell material. It has the characteristics of superior electrical performance, safety and reliability, convenient installation and maintenance, long service life and strong environmental adaptability. It is widely used in commercial buildings, industrial plants, high-rise buildings, rail transit, data centers, new energy fields and other scenarios.

[0003] Air-type busbar trunking requires an aluminum alloy casing for protection during use. Currently, most aluminum alloy casings are installed using rivets or bolts. Although this method is simple to operate, it is relatively time-consuming and affects work efficiency. Moreover, due to the material properties, the casing is prone to deformation when subjected to impact, transmitting the impact to the busbar and causing damage. Therefore, this application proposes an aluminum alloy casing for double-row busbar trunking to meet the requirements. Summary of the Invention

[0004] In order to overcome the shortcomings of existing devices, such as long installation and disassembly time and poor protective performance, this utility model provides a double-row busbar trunking aluminum alloy shell.

[0005] The technical implementation scheme of this utility model is as follows: a double-row busbar trunking aluminum alloy shell, including a base plate, side plates fixedly connected to both sides of the top of the base plate, a top plate provided on the top of the side plates, an installation component provided at the connection between the top plate and the side plates, an X-shaped reinforcing rib fixedly connected to the bottom of the top plate, and a buffer component provided below the reinforcing rib.

[0006] Optionally, the mounting assembly includes a mounting block, mounting holes, mounting seats, a through groove, and a mounting rod. The mounting block is fixedly connected to both sides of the bottom of the top plate, the mounting holes pass through the mounting block, the mounting seats are fixedly connected to the outside of the side plate, the through groove passes through the mounting seats and the side plate, and the mounting rod is movably connected to the through groove and is adapted to the size of the mounting holes.

[0007] Optionally, the mounting assembly further includes a first slide groove, a first slider, a first spring, and a pull block. The first slide groove is formed in the inner wall of the through groove. The first slider is fixedly connected to the outer periphery of the mounting rod and slidably connected to the first slide groove. The first spring is sleeved on the outer periphery of the mounting rod and its two ends are respectively fixedly connected to the inner wall of the first slider away from the mounting block and the side of the first slide groove away from the mounting block. The pull block is fixedly connected to the outer end of the mounting rod.

[0008] Optionally, the buffer assembly includes a support and a cross plate. The support is U-shaped and fixedly connected to the inner wall of the side plate. The distance between the support and the bottom plate is greater than the height of the busbar. The cross plate is located below the reinforcing rib and is movably connected to the support.

[0009] Optionally, the buffer assembly further includes a second slide groove, a connecting groove, a connecting rod, a second slider, and a second spring. The second slide groove is formed inside the middle of the horizontal plate. The connecting groove passes through the inner wall of the top of the second slide groove. The connecting rod is fixedly connected to the bottom of the reinforcing rib and extends through the connecting groove into the interior of the second slide groove. The second slider is fixedly connected to the bottom of the connecting rod and slidably connected to the second slide groove. The second spring is installed inside the second slide groove and its two ends are respectively fixedly connected to the bottom of the second slider and the inner wall of the bottom of the second slide groove.

[0010] This utility model has the following advantages:

[0011] 1. This utility model features an installation assembly. Pulling the pull block outward causes it to slide the first slider outward along the first groove via the installation rod, compressing the first spring. When the installation rod is submerged in the groove, the top plate is placed on top of the side plate, with the installation hole and installation rod on the same axis and the horizontal plate within the support. Then, the pull block is released, the first spring rebounds, and the first slider moves the installation rod inward. When the installation rod is inserted into the installation hole, the installation block is fixed in the current position, thus completing the installation of the top plate. This design makes the installation and disassembly of the top plate simpler and faster, thereby significantly improving processing efficiency.

[0012] 2. This utility model incorporates a buffer component. When a point on the top plate is impacted, the impact force is dispersed to the reinforcing ribs, causing them to move downwards. During this process, the connecting rod moves the second slider along the second groove downwards, compressing the second spring. The rebound force generated by the second spring reduces the impact force. After the impact, the second spring rebounds and, through the second slider and connecting rod, causes the reinforcing ribs to return to their original position, ready for subsequent impact buffering. This design allows the outer casing to effectively reduce the impact force, thereby mitigating damage to the busbar. Attached Figure Description

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

[0014] Figure 2 is a structural schematic diagram of the side plate of this utility model;

[0015] Figure 3 is a schematic diagram of the installation component of this utility model;

[0016] Figure 4 is a structural schematic diagram of the top plate of this utility model;

[0017] Figure 5 is a schematic diagram of the structure of the buffer component of this utility model.

[0018] The meanings of the reference numerals in the figure are as follows: 1. Base plate; 2. Side plate; 3. Top plate; 4. Mounting assembly; 41. Mounting block; 42. Mounting hole; 43. Mounting base; 44. Through groove; 45. Mounting rod; 46. First slide groove; 47. First slider; 48. First spring; 49. Pull block; 5. Reinforcing rib; 6. Buffer assembly; 61. Support; 62. Horizontal plate; 63. Second slide groove; 64. Connecting groove; 65. Connecting rod; 66. Second slider; 67. Second spring. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, a further detailed description of this utility model will be provided below in conjunction with the accompanying drawings. It is hereby declared that the directional terms such as up, down, left, right, front, back, inside, and outside that appear or will appear in this document are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0020] A double-row busbar aluminum alloy housing includes a base plate 1, side plates 2 are fixedly connected to both sides of the top of the base plate 1, a top plate 3 is provided on the top of the side plates 2, an installation component 4 is provided at the connection between the top plate 3 and the side plates 2, an X-shaped reinforcing rib 5 is fixedly connected to the bottom of the top plate 3, and a buffer component 6 is provided below the reinforcing rib 5.

[0021] It should be noted that the installation component 4 makes the installation and disassembly between the top plate 3 and the side plate 2 simpler and faster, effectively improving work efficiency. The buffer component 6 enables the horizontal plate 62 to buffer the impact on the top plate 3, thereby reducing the damage to the busbar.

[0022] As shown in Figures 3 and 4, the mounting component 4 includes a mounting block 41, a mounting hole 42, a mounting base 43, a through groove 44, and a mounting rod 45. The mounting block 41 is fixedly connected to both sides of the bottom of the top plate 3. The mounting hole 42 passes through the mounting block 41. The mounting base 43 is fixedly connected to the outside of the side plate 2. The through groove 44 passes through the mounting base 43 and the side plate 2. The mounting rod 45 is movably connected to the through groove 44 and is adapted to the size of the mounting hole 42.

[0023] It should be noted that after placing the top plate 3 on top of the side plate 2, the top plate 3 can be fixed by inserting the mounting rod 45 into the mounting hole 42, and the top plate 3 can be removed from the top of the side plate 2 by removing the mounting rod 45 from the mounting hole 42.

[0024] As shown in Figure 3, the mounting assembly 4 also includes a first slide groove 46, a first slider 47, a first spring 48, and a pull block 49. The first slide groove 46 is formed in the inner wall of the through groove 44. The first slider 47 is fixedly connected to the outer periphery of the mounting rod 45 and slidably connected to the first slide groove 46. The first spring 48 is sleeved on the outer periphery of the mounting rod 45 and its two ends are respectively fixedly connected to the inner wall of the first slider 47 away from the mounting block 41 and the side of the first slide groove 46 away from the mounting block 41. The pull block 49 is fixedly connected to the outer end of the mounting rod 45.

[0025] It should be noted that pulling the pull block 49 outward will cause the first slider 47 to slide outward along the first slide groove 46 via the mounting rod 45 and compress the first spring 48. Releasing the pull block 49 will cause the first spring 48 to rebound, which will then cause the mounting rod 45 to move inward via the first slider 47.

[0026] As shown in Figures 2 and 4, the buffer assembly 6 includes a support 61 and a horizontal plate 62. The support 61 is U-shaped and fixedly connected to the inner wall of the side plate 2. The distance between the support 61 and the bottom plate 1 is greater than the height of the busbar. The horizontal plate 62 is located below the reinforcing rib 5 and is movably connected to the support 61.

[0027] As shown in Figure 5, the buffer assembly 6 also includes a second slide groove 63, a connecting groove 64, a connecting rod 65, a second slider 66, and a second spring 67. The second slide groove 63 is opened inside the middle of the horizontal plate 62. The connecting groove 64 passes through the top inner wall of the second slide groove 63. The connecting rod 65 is fixedly connected to the bottom of the reinforcing rib 5 and extends through the connecting groove 64 into the interior of the second slide groove 63. The second slider 66 is fixedly connected to the bottom of the connecting rod 65 and slidably connected to the second slide groove 63. The second spring 67 is installed inside the second slide groove 63 and its two ends are fixedly connected to the bottom of the second slider 66 and the bottom inner wall of the second slide groove 63, respectively.

[0028] It should be noted that pressing down on the connecting rod 65 will cause the second slider 66 to slide down along the second slide groove 63 and compress the second spring 67. Releasing the connecting rod 65 will cause the second spring 67 to rebound, which will then drive the connecting rod 65 to move upward through the second slider 66.

[0029] In a specific application scenario, the busbar is first installed on the top of the base plate 1. Then, the pull block 49 is pulled outward, causing the first slider 47 to slide outward along the first groove 46 via the mounting rod 45, thus compressing the first spring 48. When the mounting rod 45 is inserted into the through groove 44, the top plate 3 is placed on the top of the side plate 2, with the mounting hole 42 and the mounting rod 45 on the same axis and the horizontal plate 62 in the support 61. Then, the pull block 49 is released, the first spring 48 rebounds, and the first slider 47 drives the mounting rod 45 to move inward. When the mounting rod 45 is inserted into the mounting hole 42, the mounting block 41 is fixed. Once the top plate 3 is fixed in its current position, the installation is complete. The outer casing can then protect the busbar. During the protection process, when a point on the top plate 3 is impacted, the impact force will be distributed to the reinforcing rib 5 and cause the reinforcing rib 5 to move downward. During this process, the connecting rod 65 will move the second slider 66 downward along the second slide groove 63 along with the reinforcing rib 5 and compress the second spring 67. At this time, the rebound force generated by the second spring 67 can reduce the impact force. After the impact ends, the second spring 67 rebounds and, through the second slider 66 and the connecting rod 65, causes the reinforcing rib 5 to return to its original position, ready for the buffering work of subsequent impacts.

[0030] The 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. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An aluminum alloy casing for a double-row busbar trunking system, comprising a base plate (1), characterized in that, The bottom plate (1) is fixedly connected to the side plates (2) on both sides of the top. The top plate (2) is provided with a top plate (3). The top plate (3) and the side plate (2) are provided with an installation component (4). The bottom of the top plate (3) is fixedly connected with an X-shaped reinforcing rib (5). The bottom of the reinforcing rib (5) is provided with a buffer component (6).

2. The aluminum alloy enclosure for a dual busway trough according to claim 1, wherein The mounting assembly (4) includes a mounting block (41), a mounting hole (42), a mounting seat (43), a through groove (44), and a mounting rod (45). The mounting block (41) is fixedly connected to both sides of the bottom of the top plate (3). The mounting hole (42) passes through the mounting block (41). The mounting seat (43) is fixedly connected to the outside of the side plate (2). The through groove (44) passes through the mounting seat (43) and the side plate (2). The mounting rod (45) is movably connected to the through groove (44) and is adapted to the size of the mounting hole (42).

3. The aluminum alloy casing for a double-row busbar trunking according to claim 2, characterized in that, The mounting assembly (4) further includes a first slide groove (46), a first slider (47), a first spring (48), and a pull block (49). The first slide groove (46) is formed on the inner wall of the through groove (44). The first slider (47) is fixedly connected to the outer periphery of the mounting rod (45) and slidably connected to the first slide groove (46). The first spring (48) is sleeved on the outer periphery of the mounting rod (45) and its two ends are respectively fixedly connected to the inner wall of the first slider (47) away from the mounting block (41) and the side of the first slide groove (46) away from the mounting block (41). The pull block (49) is fixedly connected to the outer end of the mounting rod (45).

4. The aluminum alloy enclosure for a dual busway trough according to claim 1, wherein The buffer assembly (6) includes a support (61) and a cross plate (62). The support (61) is U-shaped and fixedly connected to the inner wall of the side plate (2). The distance between the support (61) and the bottom plate (1) is greater than the height of the busbar. The cross plate (62) is located below the reinforcing rib (5) and is movably connected to the support (61).

5. The aluminum alloy casing for a double-row busbar trunking according to claim 4, characterized in that, The buffer assembly (6) further includes a second slide groove (63), a connecting groove (64), a connecting rod (65), a second slider (66), and a second spring (67). The second slide groove (63) is opened inside the middle of the horizontal plate (62). The connecting groove (64) passes through the inner wall of the top of the second slide groove (63). The connecting rod (65) is fixedly connected to the bottom of the reinforcing rib (5) and extends through the connecting groove (64) into the interior of the second slide groove (63). The second slider (66) is fixedly connected to the bottom of the connecting rod (65) and slidably connected to the second slide groove (63). The second spring (67) is installed inside the second slide groove (63) and its two ends are fixedly connected to the bottom of the second slider (66) and the inner wall of the bottom of the second slide groove (63), respectively.

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