Bus duct with damping function

Abstract

The utility model discloses a bus duct with a damping function, which comprises a bus duct body, a damping supporting plate is arranged below a bottom plate of the bus duct body, and a plurality of springs are arranged between the damping supporting plate and the bottom plate of the bus duct body at intervals. According to the utility model, the structural combination of the spring and the damping supporting plate is introduced into the bus duct body, so that the vibration suppression capability of the bus duct body in the hoisting and using processes is improved. And when the bracket supports the bottom of the damping supporting plate and extrudes the spring until the spring is flush with the bottom of the side plate of the bus duct body, the spring can continuously provide upward supporting force, so that the damping supporting plate is in a pre-pressed state after being fixed. Thus, even if the bus duct is influenced by external vibration, the stability of internal electrical elements can be kept, the risk of damage or connection failure caused by vibration is reduced, the safety and reliability of a power system are effectively enhanced, the service life of equipment is prolonged, and the stability and efficiency of power transmission are improved.

Description

Technical Field

[0001] The utility model relates to a busbar trunking with shock absorption function. Background Art

[0002] In a power transmission and distribution system, a busbar trunking is an important component for carrying and transporting electric power. To ensure the efficient operation and safety of the power system, the busbar trunking needs to have sufficient mechanical strength, electrical conductivity, and a certain degree of flexibility to adapt to the relative movement between buildings or equipment.

[0003] Traditional busbar trunking designs often focus on their electrical conductivity and mechanical strength, but insufficient consideration is given to vibration and shock resistance. In practical applications, especially in industrial environments, the busbar trunking may be subjected to vibrations and shocks from various sources such as mechanical equipment and transportation. These vibrations and shocks not only affect the service life of the busbar trunking but also pose a threat to the stability of the entire power system. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a busbar trunking with shock absorption function, which solves the problem of insufficient shock absorption performance of the busbar trunking during use.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A busbar trunking with shock absorption function includes a busbar trunking body. A shock absorption support plate is arranged below the bottom plate of the busbar trunking body, and a plurality of springs are spaced between the shock absorption support plate and the bottom plate of the busbar trunking body.

[0007] Preferably, the shock absorption support plate is a U-shaped structure with an upward opening.

[0008] Preferably, the bottom of the side plate of the busbar trunking body extends downward, and the inner side of the side plate of the busbar trunking body is in contact with the outer side of the vertical edge of the shock absorption support plate.

[0009] Preferably, a plurality of sliding grooves are arranged on the inner side of the side plate of the busbar trunking body, and sliding blocks are arranged on the outer side of the vertical edge of the shock absorption support plate and are used in cooperation with the sliding grooves.

[0010] Preferably, six sliding grooves are arranged on each side plate of the busbar trunking body, and the six sliding grooves are evenly distributed along the length direction of the side plate of the busbar trunking body.

[0011] Preferably, the springs are arranged in two columns, with six springs in each column, and the twelve springs are evenly distributed between the bottom plate of the busbar trunking body and the shock absorption support plate.

[0012] Preferably, the spring extends out of the side plate of the bus duct body in a free state, and the length of the vertical side of the shock-absorbing support plate is not greater than the length of the side plate of the bus duct body extending out of the bottom plate.

[0013] Preferably, a telescopic rod is provided in the spring, and two sides of the telescopic rod are respectively connected to the bottom plate and the shock-absorbing support plate of the bus duct body.

[0014] Beneficial technical effects of the utility model:

[0015] The utility model improves the vibration suppression capability of the bus duct body during hoisting and use by introducing a structural combination of a spring and a shock-absorbing support plate into the bus duct body. When the bracket supports the bottom of the shock-absorbing support plate and squeezes the spring until it is flush with the bottom of the side plate of the bus duct body, the spring can continuously provide an upward support force, thereby placing the shock-absorbing support plate in a pre-stressed state after being fixed. This design allows the bus duct to maintain the stability of internal electrical components even when it is affected by external vibrations, reducing the risk of damage or connection failure due to vibration. Therefore, this shock-absorbing design effectively enhances the safety and reliability of the power system, extends the service life of the equipment, and improves the stability and efficiency of power transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the bus duct structure of an embodiment of the utility model;

[0017] Figure 2 A side view of a bus duct according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the bus duct body structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the shock absorbing support plate and spring structure of an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the bus duct of an embodiment of the utility model being hoisted.

[0021] In the figure: 1. bus duct body; 2. shock-absorbing support plate; 3. spring; 4. slide groove; 5. slider; 6. telescopic rod. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0023] like Figure 1-Figure 5As shown in the figure, the busbar trunking with shock absorption function provided in this embodiment includes a busbar trunking body 1. A shock absorption support plate 2 is arranged below the bottom plate of the busbar trunking body 1, and a plurality of springs 3 are arranged at intervals between the shock absorption support plate 2 and the bottom plate of the busbar trunking body 1.

[0024] When the busbar trunking is hoisted, the support will hold the bottom of the shock absorption support plate 2 and move the shock absorption support plate 2 upward to compress the spring 3 until the bottom of the shock absorption support plate 2 is flush with the bottom of the side plate of the busbar trunking body 1. Subsequently, the support is fixed to the side of the side plate, so that the shock absorption support plate 2 is always in a state of compressing the spring 3, which can effectively absorb external vibrations and reduce the impact on internal electrical components, thereby enabling the busbar trunking to have a good shock absorption effect.

[0025] In this embodiment, as Figure 1 shown, the shock absorption support plate 2 is a U-shaped structure with an upward opening. The bottom of the side plate of the busbar trunking body 1 extends downward, and the inner side of the side plate of the busbar trunking body 1 is in contact with the outer side of the vertical edge of the shock absorption support plate 2. A plurality of chutes 4 are arranged on the inner side of the side plate of the busbar trunking body 1, and sliders 5 that cooperate with the chutes 4 are arranged on the outer side of the vertical edge of the shock absorption support plate 2 to guide the movement of the shock absorption support plate 2 in the correct direction.

[0026] In this embodiment, as Figure 1 shown, six chutes 4 are arranged on the side plate of each side of the busbar trunking body 1, and the six chutes 4 are evenly distributed along the length direction of the side plate of the busbar trunking body 1, ensuring uniform force distribution, avoiding stress concentration, and thus improving the durability and reliability of the overall structure.

[0027] In this embodiment, as Figure 4 shown, the springs 3 are arranged in two columns, with six springs 3 in each column. The twelve springs 3 are evenly distributed between the bottom plate of the busbar trunking body 1 and the shock absorption support plate 2. The layout of multiple columns of springs 3 provides a wider support area, making the shock absorption effect more balanced. At the same time, multiple springs 3 also mean load sharing, reducing the burden on a single spring 3 and extending the service life of the spring 3.

[0028] In this embodiment, as Figure 1 shown, the springs 3 extend outside the side plate of the busbar trunking body 1 in the free state, and the length of the vertical edge of the shock absorption support plate 2 is not greater than the length of the side plate of the busbar trunking body 1 extending outside the bottom plate, leaving space for the shock absorption support plate 2 to move upward so that it can stably compress the spring 3.

[0029] In this embodiment, as Figure 1 shown, a telescopic rod 6 is arranged inside the spring 3, and both sides of the telescopic rod 6 are respectively connected to the bottom plate of the busbar trunking body 1 and the shock absorption support plate 2. The telescopic rod 6 enhances the stability of the spring 3, provides stronger support force, and helps to keep the spring 3 in the correct position to prevent the spring 3 from shifting when受力.

[0030] In summary, in this embodiment, by introducing a structural combination of a spring 3 and a shock-absorbing support plate 2 into the bus duct body 1, the vibration suppression capability of the bus duct body 1 during hoisting and use is improved. When the bracket supports the bottom of the shock-absorbing support plate 2 and squeezes the spring 3 until it is flush with the bottom of the side plate of the bus duct body 1, the spring 3 can continuously provide an upward support force, so that the shock-absorbing support plate 2 is in a pre-stressed state after being fixed. This design allows the bus duct to maintain the stability of internal electrical components even when it is affected by external vibrations, reducing the risk of damage or connection failure due to vibration. Therefore, this shock-absorbing design effectively enhances the safety and reliability of the power system, extends the service life of the equipment, and improves the stability and efficiency of power transmission.

[0031] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A bus duct with a shock-absorbing function, characterized in that: It comprises a bus duct body (1), a shock absorbing support plate (2) being arranged below the bottom plate of the bus duct body (1), and a plurality of springs (3) being arranged at intervals between the shock absorbing support plate (2) and the bottom plate of the bus duct body (1).

2. The bus duct with shock absorption function according to claim 1, characterized in that: The shock-absorbing support plate (2) is a U-shaped structure with an opening facing upward.

3. The bus duct with shock absorption function according to claim 2, characterized in that: The bottom of the side plate of the bus duct body (1) extends downward, and the inner side of the side plate of the bus duct body (1) contacts the outer side of the vertical edge of the shock-absorbing support plate (2).

4. The bus duct with shock absorption function according to claim 1, characterized in that: A plurality of slide grooves (4) are arranged on the inner side of the side plate of the bus duct body (1), and a sliding block (5) for use with the slide grooves (4) is arranged on the outer side of the vertical edge of the shock-absorbing support plate (2).

5. The bus duct with shock absorption function according to claim 4, characterized in that: Six slide grooves (4) are arranged on the side plate of each side of the bus duct body (1), and the six slide grooves (4) are evenly distributed along the length direction of the side plate of the bus duct body (1).

6. The bus duct with shock absorption function according to claim 1, characterized in that: The springs (3) are arranged in two rows, each row having six springs (3), and the twelve springs (3) are evenly distributed between the bottom plate of the bus duct body (1) and the shock absorbing support plate (2).

7. The bus duct with shock absorption function according to claim 1, characterized in that: The spring (3) extends out of the side plate of the bus duct body (1) in a free state, and the length of the vertical side of the shock absorbing support plate (2) is not greater than the length of the side plate of the bus duct body (1) extending out of the bottom plate.

8. The bus duct with shock absorption function according to claim 7, characterized in that: A telescopic rod (6) is arranged inside the spring (3), and two sides of the telescopic rod (6) are respectively connected to the bottom plate of the bus duct body (1) and the shock-absorbing support plate (2).

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