Bus duct convenient to maintain

Abstract

The utility model relates to the technical field of bus ducts, in particular to a bus duct convenient to maintain, which comprises a bus duct shell, the bus duct shell comprises a bottom plate, supporting columns are fixedly connected to four corners of the top end face of the bottom plate, a first bearing column is fixedly connected between the supporting columns on two sides of the bottom plate, and side plates are detachably arranged on two sides of the bottom plate. The bus duct shell assembling and disassembling tool is simple in structure and convenient to operate, the number of bolts needed during installation is reduced, the labor intensity of workers is reduced, time and labor are saved, the cover plate and the side plates of a bus duct shell can be rapidly disassembled and assembled at the same time, the assembling and disassembling efficiency is improved, and the assembling and disassembling efficiency is improved. According to the bus duct shell, a worker can maintain the interior of the bus duct shell from three surfaces of the bus duct shell, the maintenance area is increased, convenience is brought to the worker, the maintenance efficiency is higher, the practicability is improved, and long-term use and maintenance of equipment are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, and in particular to a busbar that is easy to maintain. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbar columns. It is 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. It has the characteristics of small size and long service life. During use, if foreign objects enter or inferior materials are used, busbar trunking may fail. In the event of a failure, the existing busbar trunking needs to be completely disassembled for replacement and repair. However, the existing busbar trunking is usually fastened with multiple bolts, which is not convenient for workers to disassemble and assemble, increases the working time of maintenance personnel, and increases maintenance costs. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a busbar trunking that is easy to maintain. This solves the problem that existing busbar trunking typically uses multiple bolts to fasten the busbar trunking shell, which is not convenient for workers to disassemble and assemble, increases the working time of maintenance personnel, and increases maintenance costs.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A maintenance-friendly busbar trunking includes a busbar trunking housing. The housing includes a base plate, with support columns fixedly connected to the four corners of the top end face of the base plate. A first load-bearing column is fixedly connected between the support columns on both sides of the base plate. A first reinforcing block with a triangular structure is provided at the connection between the first load-bearing column and the support column. A first reinforcing hole for inserting a reinforcing screw is provided through the first reinforcing block. Side plates are detachably provided on both sides of the base plate. A second reinforcing hole communicating with the first reinforcing hole is provided through the side plate. Guide plates extending along the height direction of the side plates are symmetrically provided on both sides of the side plates. A snap-fit ​​plate is provided at the bottom of the side plates. A second load-bearing column is fixedly connected between the support columns at both ends of the base plate. A cover plate is provided on the top of the base plate. A second reinforcing block is provided at the four corners of the bottom end face of the cover plate. A third reinforcing hole communicating with each of the first reinforcing holes is provided through the second reinforcing block. A butt plate is symmetrically provided on the front and rear sides of the cover plate. Multiple reinforcing blocks are symmetrically and evenly distributed on the left and right sides of the cover plate.

[0006] As a further explanation of this utility model, the top end face of the base plate is provided with a snap-fit ​​groove for the snap-fit ​​plate to be inserted.

[0007] As a further explanation of this utility model, the top end face of the support column is provided with a guide groove for the guide plate to be inserted.

[0008] As a further explanation of this utility model, a reinforcing groove is provided on the top end face of the first bearing column, which allows the reinforcing block to be inserted.

[0009] As a further explanation of this utility model, the top end face of the second bearing column is provided with a docking groove for the docking plate to be inserted.

[0010] As a further explanation of this utility model, the reinforcing screw includes a fixed anchor rod, one end of which is provided with a stop plate, and the other end of which is provided with a threaded connector, and a fixing nut is screwed onto the threaded connector.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This utility model has a simple structure and is easy to operate. It reduces the number of bolts required during installation, thus solving the problem of reduced maintenance efficiency caused by workers having to unscrew multiple bolts one by one before maintenance. It reduces the labor intensity of workers, saves time and effort, and allows for quick disassembly and assembly of the cover plate and side plate of the busbar trunking shell. This allows workers to perform maintenance from three sides of the busbar trunking shell, increasing the inspection area, providing convenience for workers, improving maintenance efficiency, enhancing practicality, and facilitating the long-term use and maintenance of the equipment. Attached Figure Description

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is an exploded view of the present invention;

[0015] Figure 3 This is a schematic diagram of the structure of the base plate of this utility model;

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

[0017] Figure 5 This is a schematic diagram of the structure of the cover plate of this utility model;

[0018] Figure 6 This is a schematic diagram of the reinforcing screw of this utility model;

[0019] In the diagram: 1. Busbar trunking shell; 11. Base plate; 111. Support column; 112. First bearing column; 113. First reinforcing block; 114. First reinforcing hole; 115. Second bearing column; 116. Snap-fit ​​groove; 117. Guide groove; 118. Reinforcing groove; 119. Butt joint groove; 12. Side plate; 121. Second reinforcing hole; 122. Guide plate; 123. Snap-fit ​​plate; 13. Cover plate; 131. Second reinforcing block; 132. Third reinforcing hole; 133. Butt joint plate; 134. Reinforcing block; 14. Reinforcing bolt; 141. Fixed anchor bolt; 142. Stop plate; 143. Threaded connector; 15. Fixed nut. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0021] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] Example

[0023] refer to Figures 1-6A maintenance-friendly busbar trunking includes a busbar trunking housing 1. The housing 1 includes a base plate 11 with a long rectangular structure. Support columns 111 are fixedly connected to the four corners of the top surface of the base plate 11. First load-bearing columns 112 are fixedly connected between the support columns 111 on both sides of the base plate 11. A first reinforcing block 113 with a triangular structure is provided at the connection between the first load-bearing column 112 and the support column 111. The triangular structure provides strong stability, making the connection between the first load-bearing column 112 and the support column 111 more secure. A first reinforcing hole 114 is provided through the first reinforcing block 113 for inserting a reinforcing screw 14. Side plates 12 are detachably provided on both sides of the base plate 11. The side plate 12 is provided with a second reinforcement hole 121 that communicates with the first reinforcement hole 114. The side plate 12 is provided with guide plates 122 extending along the height direction of the side plate 12 on both sides. The side plate 12 is provided with a snap-fit ​​plate 123 at the bottom. The support columns 111 at both ends of the bottom plate 11 are fixedly connected with a second bearing column 115. The bottom plate 11 is provided with a cover plate 13. The bottom end face of the cover plate 13 is provided with a second reinforcement block 131 at the four corners. The second reinforcement block 131 is provided with a third reinforcement hole 132 that communicates with the first reinforcement hole 114. The front and rear sides of the cover plate 13 are provided with a butt plate 133. The left and right sides of the cover plate 13 are symmetrically and evenly distributed with a plurality of reinforcing blocks 134.

[0024] Furthermore, the top end face of the support column 111 is provided with a guide groove 117 for the guide plate 122 to be inserted. Through the arrangement of the guide groove 117 and the guide plate 122, the installation of the side plate 12 and the bottom plate 11 can be guided and connected.

[0025] Furthermore, the top end face of the base plate 11 is provided with a snap-fit ​​groove 116 for the snap-fit ​​plate 123 to be inserted. The connection strength between the side plate 12 and the base plate 11 is further enhanced by the snap-fit ​​groove 116 and the snap-fit ​​plate 123.

[0026] Furthermore, the top end face of the second bearing column 115 is provided with a docking groove 119 for the docking plate 133 to be inserted into. Through the setting of the docking groove 119 and the docking plate 133, the cover plate 13 and the bottom plate 11 are initially fixedly connected.

[0027] Furthermore, the top end face of the first supporting column 112 is provided with a reinforcing groove 118 for the reinforcing block 134 to be inserted. The connection strength between the cover plate 13 and the bottom plate 11 is further enhanced by the setting of the reinforcing groove 118 and the reinforcing block 134.

[0028] In a further optimized design, the reinforcing screw 14 includes a fixed anchor 141. One end of the fixed anchor 141 is provided with a stop plate 142, and the other end of the fixed anchor 141 is provided with a threaded connector 143. The fixed anchor 141, the stop plate 142, and the threaded connector 143 are integrally formed, thereby improving the overall strength of the reinforcing screw 14. A fixing nut 15 is screwed onto the threaded connector 143.

[0029] The working principle of this utility model:

[0030] During installation, the guide plate 122 on the side plate 12 is aligned with the guide groove 117 on the base plate 11 and inserted. Simultaneously, the snap-fit ​​plate 123 on the side plate 12 is inserted into the snap-fit ​​groove 116 on the base plate 11, thus initially fixing the side plate 12 and the base plate 11. The second reinforcing hole 121 on the side plate 12 is connected to the first reinforcing hole 114 on the base plate 11. Then, the mating plate 133 on the cover plate 13 is aligned with the mating groove 119 on the base plate 11 and inserted. Simultaneously, the reinforcing block 134 on the cover plate 13 is inserted into the reinforcing groove 118 on the base plate 11, thus initially fixing the cover plate 13 and the base plate 11. The third reinforcing hole 132 on the cover plate 13 is connected to the first reinforcing hole 114 on the base plate 11. The first reinforcement holes 114 are connected one by one. The reinforcement screw 14 is passed through the second reinforcement hole 121, the first reinforcement hole 114 and the third reinforcement hole 132 at both ends of the base plate 11. Finally, the fixing nut 15 is screwed onto the reinforcement screw 14 to further strengthen the connection strength between the base plate 11 and the side plate 12 and the cover plate 13, so that the busbar trunking housing 1 is stably connected as a whole. When the busbar trunking fails, the staff loosens the fixing nut 15 to disengage it from the reinforcement screw 14. Then the cover plate 13 and the side plate 12 are removed. At this time, the staff can carry out maintenance from three sides of the busbar trunking housing 1 inside the busbar trunking housing 1, which increases the maintenance area, brings convenience to the staff and improves maintenance efficiency.

[0031] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A maintenance-friendly busbar trunking system, comprising a busbar trunking housing (1), characterized in that: The busbar housing (1) includes a base plate (11). Support columns (111) are fixedly connected to the four corners of the top end face of the base plate (11). A first bearing column (112) is fixedly connected between the support columns (111) on both sides of the base plate (11). A first reinforcing block (113) with a triangular structure is provided at the connection between the first bearing column (112) and the support column (111). A first reinforcing hole (114) for inserting a reinforcing screw (14) is provided through the first reinforcing block (113). Side plates (12) are detachably provided on both sides of the base plate (11). A second reinforcing hole (121) communicating with the first reinforcing hole (114) is provided through the side plate (12). The side plate (12) is symmetrically provided with guide plates (122) extending along the height direction of the side plate (12). The bottom of the side plate (12) is provided with a snap-fit ​​plate (123). The support columns (111) at both ends of the bottom plate (11) are fixedly connected with a second bearing column (115). The bottom plate (11) is provided with a cover plate (13). The bottom end face of the cover plate (13) is provided with a second reinforcing block (131) at the four corners. The second reinforcing block (131) is provided with a third reinforcing hole (132) that is connected to the first reinforcing hole (114). The front and rear sides of the cover plate (13) are symmetrically provided with butt plates (133). The left and right sides of the cover plate (13) are symmetrically and evenly distributed with multiple reinforcing blocks (134).

2. The easy-to-maintain busbar trunking according to claim 1, characterized in that: The top end face of the base plate (11) is provided with a snap-fit ​​groove (116) for the snap-fit ​​plate (123) to be inserted.

3. The easy-to-maintain busbar trunking according to claim 1, characterized in that: The top end face of the support column (111) is provided with a guide groove (117) for the guide plate (122) to be inserted.

4. The easy-to-maintain busbar trunking according to claim 1, characterized in that: The top end face of the first bearing column (112) is provided with a reinforcing groove (118) for the reinforcing block (134) to be inserted.

5. A busbar trunking system for easy maintenance according to claim 1, characterized in that: The top end face of the second bearing column (115) is provided with a docking groove (119) for the docking plate (133) to be inserted.

6. The busbar trunking system for easy maintenance according to claim 1, characterized in that: The reinforcing bolt (14) includes a fixed anchor bolt (141), one end of which is provided with a stop plate (142), and the other end of which is provided with a threaded connector (143), and a fixing nut (15) is screwed onto the threaded connector (143).

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