Bridge bus duct with water blocking function

Abstract

The utility model discloses a bridge bus duct with a water blocking function, which comprises a cable bus duct assembly and is characterized in that the cable bus duct assembly comprises a top joint partition plate, a waterproof protective umbrella, a bus duct body and a bottom joint partition plate, the top joint partition plate, the waterproof protection umbrella, the bus duct body and the bottom joint partition plate are mounted in a mounting sequence from top to bottom, and the waterproof protection umbrella is in a trapezoidal table shape, so that external pollutants such as dust and water drops can be effectively blocked; and therefore, the possibility of corrosion of metal parts and short circuit between phases can be obviously reduced. Meanwhile, the design has good drainage capacity, accumulated water can be rapidly removed, and the risk of electrical faults is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electrical engineering, specifically to a cable tray busbar trunking with water-blocking function. Background Technology

[0002] In modern buildings and industrial settings, cable trays and busbar trunking are widely used as efficient power transmission devices for power distribution between floors. Busbar trunking transmits current through structured metal conductors, and its modular design simplifies connections between different floors and sections. However, due to the complexity of the installation environment and the influence of external factors, busbar trunking may be subject to erosion from moisture, condensation, and even rainwater during use, especially in humid environments where water leakage is highly likely.

[0003] Water seepage can trigger a series of safety hazards. First, it can cause short circuits between the conductive parts and insulation layer of the busbar trunking, damaging the entire power system. Second, long-term moisture erosion can accelerate equipment corrosion and aging, reducing its lifespan. More seriously, under high-load operation, water seepage can cause electrical sparks or even explosions, severely threatening building facilities and personnel safety.

[0004] To address these issues, some busbar trunking systems employing rubber materials or sealing components have emerged on the market to enhance their waterproofing and water-blocking capabilities. However, current waterproofing designs mostly remain at the surface sealing stage. Under long-term use, mechanical vibration, and complex installation environments, the sealing effect may significantly diminish, failing to provide long-term stable waterproof protection. Furthermore, existing technologies lack effective blocking measures in the event of sudden, large-scale water infiltration, further increasing the risks associated with their use.

[0005] A search revealed a Chinese patent document that discloses a fixed bridge busbar device [Application No.: 202220614794.0, Publication No.: CN217063202U]. This utility model relates to the field of busbar technology, specifically a fixed bridge busbar device, which includes a number of busbars arranged at intervals, and a fixed cable tray in the shape of a U. The busbars pass through the inside of the fixed cable tray. Although this device has the basic functions of a cable tray busbar, it does not have the protective functions discussed in this article, and its complex structure no longer meets the requirements. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of this utility model is to provide a cable tray busbar with water-blocking function.

[0007] A cable tray busbar trunking with water-blocking function includes a cable busbar trunking assembly, characterized in that the cable busbar trunking assembly includes a top connector partition, a waterproof protective umbrella, a busbar trunking body, and a bottom connector partition.

[0008] The top joint partition plate, the waterproof protective umbrella, the bus duct body, and the bottom joint partition plate are installed in the order of top joint partition plate, waterproof protective umbrella, bus duct body, and bottom joint partition plate from top to bottom.

[0009] Preferably, the top joint partition plate and the bottom joint partition plate are each provided with a plurality of copper-aluminum row conductors.

[0010] Through the above technical solution, the possibility of condensation of the bus in a humid environment can be effectively avoided. In addition, the reasonable conductor arrangement mode can enhance the stability and durability of the bus system, ensure a low resistance loss during long-term operation, and resist external environmental interference to improve the safety and reliability of the overall equipment.

[0011] Preferably, the top of the top joint partition plate and the top of the bottom joint partition plate are each provided with a plurality of L-shaped protective plates.

[0012] Through the above technical solution, the L-shaped protective plate can provide additional physical protection under various environmental conditions, and the T-shaped structure can provide good mechanical strength to keep it stable under external force and protect the internal components when colliding or being pressed, thereby prolonging the service life of the equipment.

[0013] Preferably, the bus duct body has a H-shaped structure.

[0014] Through the above technical solution, the mechanical strength and stability of the bus duct can be improved. The H-shaped structure design not only enhances the overall rigidity but also effectively disperses the internal heat, reducing the electrical performance decline caused by temperature rise.

[0015] Preferably, the waterproof protective umbrella has a trapezoidal platform shape.

[0016] Through the above technical solution, the protection capability of the bus system in different environments can be enhanced. The trapezoidal platform shape design can effectively block water droplets, dust, and other pollutants from entering the bus duct interior. This shape of the waterproof protective umbrella can also improve the drainage performance, prevent water accumulation on the surface of the equipment, and reduce the risk of electrical failure caused by moisture.

[0017] Preferably, the waterproof protective umbrella is provided with a plurality of fixing grooves, and the grooves are arranged at the intersection position of the top of the waterproof protective umbrella and the side surface of the waterproof protective umbrella.

[0018] Through the above technical solution, the stability and installation convenience of the waterproof protective umbrella can be effectively improved. The design of these fixing grooves enables the waterproof protective umbrella to be tightly connected with other components, reducing loosening or displacement caused by external force.

[0019] Preferably, the waterproof protective umbrella has a storage hole in the middle, and a plurality of grooves are evenly and equidistantly arranged around the hole.

[0020] Through the above technical solution, the storage hole is used for passing the bus, and the groove can expand the size of the hole for adapting to bus lines of different sizes.

[0021] Preferably, the bus bar groove body is provided with a power taking port.

[0022] Through the above technical solution, the user can conveniently realize power tapping and use during system operation. The design of the power taking port allows flexible extraction of power from the bus bar without affecting the overall performance and stability of the bus bar groove, thereby providing power supply for other devices or loads.

[0023] Preferably, the waterproof protective umbrella can adjust the umbrella surface to the top joint partition plate or the bus bar groove body according to the use requirement.

[0024] Through the above technical solution, the waterproof protective umbrella can adjust the flexibility of the surface to adapt to different installation environments and use conditions, thereby effectively meeting the requirements in specific application scenarios.

[0025] Compared with the prior art, the utility model has the following advantages:

[0026] 1. The waterproof protective umbrella of the bridge bus bar groove with water blocking function adopts a trapezoidal shape, which can effectively block dust, water droplets and other pollutants from the outside, preventing them from entering the interior of the bus bar groove. At the same time, this design has good drainage capacity, which helps to quickly drain accumulated water and reduce the risk of electrical failure, thereby improving the protection performance and service life of the bus system in various environments and significantly reducing the possibility of corrosion of metal parts and short circuit between phases.

[0027] 2. The bridge bus bar groove with water blocking function adopts a modular design, making the installation, disassembly and maintenance of the system more convenient. The modular design allows users to flexibly adjust the length and configuration of the bus bar groove according to requirements, greatly improving the installation efficiency and scalability of the system. This design also reduces downtime during maintenance, reducing operation and maintenance costs. BRIEF DESCRIPTION OF DRAWINGS

[0028] Fig. 1 is a three-dimensional schematic view of the utility model;

[0029] Fig. 2 is a bottom view of the utility model;

[0030] Fig. 3 is a three-dimensional schematic view of the waterproof protective umbrella of the utility model.

[0031] In the figure: 101, top joint partition; 102, waterproof protection umbrella; 103, bus duct body; 104, bottom joint partition; 105, copper aluminum row conductor; 106, L-shaped protection plate; 107, power taking port; 201, fixing groove; 202, storage hole. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Please refer to Figs. 1 to 3 The utility model provides a kind of technical solutions: a bridge bus duct with water blocking function, characterized in that:

[0034] A kind of bridge bus duct with water blocking function, including cable bus duct assembly, characterized in that, the cable bus duct assembly includes top joint partition 101, waterproof protection umbrella 102, bus duct body 103 and bottom joint partition 104;

[0035] The top joint partition 101, waterproof protection umbrella 102, bus duct body 103 and bottom joint partition 104 are installed in the order from top to bottom, and the arrangement order is: top joint partition 101, waterproof protection umbrella 102, bus duct body 103 and bottom joint partition 104.

[0036] Specifically, top joint partition 101 and bottom joint partition 104 are each provided with a plurality of copper aluminum row conductors 105, which can effectively improve the conductivity of the bus and reduce energy loss during current transmission. In addition, reasonable conductor arrangement can enhance the stability and durability of the bus system, ensure low resistance loss during long-term operation, and also resist external environmental interference, improve the safety and reliability of the overall equipment. Whether it is high-power current transmission in industrial environment or power distribution in commercial and residential areas, this design can meet the use requirements of different scenes.

[0037] Specifically, the top of top joint partition 101 and bottom joint partition 104 is provided with two L-shaped protection plates 106, which can provide additional physical protection under various environmental conditions. The T-shaped structure can provide good mechanical strength, so that it remains stable under external force and protects the internal components when colliding or extruding, thereby prolonging the service life of the equipment. The design of L-shaped protection plate 106 can also optimize space utilization, making the layout more compact.

[0038] Specifically, the bus duct body 103 is in a H-shaped structure, which can improve the mechanical strength and stability of the bus duct. The H-shaped structure design not only enhances the overall rigidity, but also effectively disperses the internal heat, reduces the electrical performance decline caused by temperature rise. This structure design also makes the bus duct more flexible during installation, adapts to various complex installation environments, simplifies the construction and subsequent maintenance process, reduces engineering cost and time investment.

[0039] Specifically, the waterproof protection umbrella 102 is in a trapezoidal shape, which can enhance the protection capability of the bus system in different environments. The trapezoidal shape design can effectively block water droplets, dust and other pollutants from entering the interior of the bus duct. This shape of waterproof protection umbrella can also improve the drainage performance, prevent water accumulation on the surface of the equipment, reduce the risk of electrical failure caused by moisture. In addition, this structure design is more convenient during installation and maintenance, and can tightly cooperate with other components of the bus duct to form a complete sealing system, improving the durability and reliability of the entire equipment.

[0040] Specifically, four fixing grooves 201 are provided on the waterproof protection umbrella 102, which are arranged at the intersection of the top of the waterproof protection umbrella 102 and the side of the waterproof protection umbrella 102. This design can effectively improve the stability and installation convenience of the waterproof protection umbrella 102. The design of these fixing grooves enables the waterproof protection umbrella 102 to be tightly connected with other components, reducing loosening or displacement caused by external forces. The design of the fixing grooves 201 helps to simplify the installation process, reduce the requirement for labor and time during installation, and improve construction efficiency. At the same time, the fixing grooves 201 also facilitate post-maintenance and repair operations, making the maintenance cost of the system lower and the overall use more economical and efficient.

[0041] Specifically, a storage hole 202 is provided in the middle of the waterproof protection umbrella 102, and four marks are evenly and equidistantly provided around the hole. The storage hole 202 is used for passing the bus, and the groove mark can enlarge the hole size to adapt to different sizes of equipment. This design not only increases the functionality of the waterproof protection umbrella 102, but also improves the flexibility and adaptability of the system. The provision of the storage hole 202 enables users to conveniently introduce and discharge cables through the waterproof protection umbrella 102, and the design of the groove allows the size of the hole to be adjusted according to actual needs to adapt to bus lines of different diameters.

[0042] Specifically, the bus duct body 103 is provided with a power taking port 107, which can facilitate the user to realize power tapping and use during system operation. The design of the power taking port 107 allows flexible power extraction from the bus without affecting the overall performance and stability of the bus duct 103, providing power supply for other devices or loads. This not only simplifies the design of the power distribution line, but also allows quick addition or removal of electrical equipment when needed, meeting the diversified power demand on site.

[0043] Specifically, the waterproof protection umbrella can adjust the umbrella surface to the top joint partition plate or the bus duct body according to the use demand. The flexibility of the waterproof protection umbrella can adapt to different installation environments and use conditions, thereby effectively meeting the requirements in specific application scenarios. Users can quickly configure according to actual needs without replacing the entire component, saving time and cost.

[0044] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0045] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0046] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered within the protection scope of the utility model.

Claims

1. A bridge bus duct with water blocking function, comprising a cable bus duct assembly, characterized in that, The cable bus duct assembly comprises a top joint partition plate (101), a waterproof protection umbrella (102), a bus duct body (103) and a bottom joint partition plate (104). The top joint partition plate (101), the waterproof protection umbrella (102), the bus duct body (103) and the bottom joint partition plate (104) are installed in the order of top to bottom, and the arrangement order is: the top joint partition plate (101), the waterproof protection umbrella (102), the bus duct body (103) and the bottom joint partition plate (104).

2. The bridge bus duct with water blocking function according to claim 1, characterized in that: The top joint partition plate (101) and the bottom joint partition plate (104) are both provided with a plurality of copper-aluminum row conductors (105).

3. The bridge bus duct with water blocking function according to claim 1, characterized in that: The top of the top joint partition plate (101) and the bottom joint partition plate (104) is provided with a plurality of L-shaped protection plates (106).

4. The bridge bus duct with water blocking function according to claim 1, characterized in that: The bus duct body (103) is in a H-shaped structure.

5. The bridge bus duct with water blocking function according to claim 1, characterized in that: The waterproof protection umbrella (102) is in a trapezoidal shape.

6. The bridge bus duct with water blocking function according to claim 1, characterized in that: A plurality of fixing grooves (201) are formed on the waterproof protection umbrella (102), and the grooves are arranged at the positions where the top of the waterproof protection umbrella (102) and the side of the waterproof protection umbrella (102) meet.

7. The bridge bus duct with water blocking function according to claim 1, characterized in that: A storage hole (202) is formed in the middle of the waterproof protection umbrella (102), and a plurality of grooves are uniformly and equidistantly formed around the hole.

8. The bridge bus duct with water blocking function according to claim 1, characterized in that: A power taking port (107) is formed on the bus duct body (103).

9. The bridge bus duct with water blocking function according to claim 1, characterized in that: The waterproof protection umbrella (102) can adjust the umbrella surface to the top joint partition plate (101) or the bus duct body (103) according to the use requirement.

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