Intensive bus duct convenient to use

Abstract

The utility model relates to the technical field of bus ducts, in particular to an intensive bus duct convenient to use, which comprises a bus duct shell, the bus duct shell comprises a bottom plate, two oppositely arranged reinforcing plates are arranged on the bottom end face of the bottom plate, supporting columns are symmetrically arranged at the two ends of each reinforcing plate, and a connecting plate is arranged between the tops of the two supporting columns on the same side. A mounting plate located on the outer side of the supporting column is arranged on one side of the connecting plate, side plates slidably connected with the supporting column are detachably arranged on the two sides of the top of the bottom plate, and a cover plate is detachably arranged between the tops of the two side plates. Therefore, the inside of the bus duct shell is maintained, the maintenance time is saved, the maintenance efficiency of the bus duct is improved, a worker can eliminate potential safety hazards as early as possible, additional bolts are not needed during installation, and the probability of bolt loss is reduced.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, specifically to a convenient and compact busbar system. Background Technology

[0002] With the emergence of modern engineering facilities and equipment, electricity consumption in all industries has increased rapidly. In particular, with the emergence of numerous high-rise buildings and large factory workshops, traditional cables, as power transmission conductors, can no longer meet the requirements of high-current transmission systems. The parallel use of multiple cables has brought many inconveniences to on-site installation and construction. Busbar trunking, as a new type of power distribution conductor, has emerged. It is a closed metal device composed of copper and aluminum busbar columns, used to distribute a large amount of power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] The cover plates and side plates of existing busbar trunking are mostly fixed with bolts. After a period of use, when a circuit problem occurs inside the busbar trunking, it is necessary to unscrew each bolt one by one to inspect the inside of the busbar trunking, which is inefficient and the bolts are also easy to lose. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by providing a convenient and compact busbar trunking system. This system solves the problem that the cover plates and side plates of existing busbar trunking are mostly fixed with bolts. After a period of use, when a circuit problem occurs inside the busbar trunking, it is necessary to unscrew each bolt one by one to inspect the inside of the busbar trunking, which is inefficient and the bolts are also easy to lose.

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

[0006] A convenient and compact busbar trunking system includes a busbar trunking housing. The busbar trunking housing includes a base plate. The bottom end face of the base plate is provided with two opposing reinforcing plates. Support columns are symmetrically provided at both ends of the reinforcing plates. A connecting plate is provided between the tops of the two support columns on the same side. A mounting plate located outside the support columns is provided on one side of the connecting plate. A U-shaped mounting bracket is provided on the outer wall of the mounting plate. A sliding rod is slidably connected to the mounting bracket. Side plates that are detachably connected to the support columns are provided on both sides of the top of the base plate. A cover plate is detachably provided between the tops of the two side plates. Fastening blocks corresponding to the support columns are provided on both sides of the cover plate.

[0007] As a preferred technical solution of this utility model, a connecting groove is provided on both the upper and lower end faces of the side plate, and a connecting plate that fits into the connecting groove is provided on the top end face of the bottom plate and the bottom end face of the cover plate.

[0008] As a preferred embodiment of this utility model, a docking groove is provided on the inner end face of the support column, and a docking plate that can be inserted into the docking groove is provided on the outer end face of the side plate.

[0009] As a preferred technical solution of this utility model, the inner sidewall of the mounting plate is provided with a fixing block corresponding to the fastening block, and the outer sidewall of the fastening block is provided with a fixing groove for the fixing block to be inserted.

[0010] As a preferred technical solution of this utility model, the slide rod is provided with a limiting plate located outside the mounting plate, the slide rod on one side of the limiting plate is provided with a driving block located outside the mounting frame, the slide rod on the other side of the limiting plate is provided with a threaded connection end, and both the connecting plate and the mounting plate are provided with a connecting thread groove for the threaded connection end to be screwed in.

[0011] As a preferred embodiment of this utility model, a guide rod that is slidably connected to the mounting plate is provided on the outer end face of the top of the support column, and a baffle is provided at the end of the guide rod away from the support column.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] When the busbar trunking needs maintenance, this structure allows workers to more easily disassemble the cover plate and side plate to inspect the inside of the busbar trunking shell, saving maintenance time, improving the maintenance efficiency of the busbar trunking, and making it easier for workers to eliminate safety hazards as soon as possible. In addition, no extra bolts are needed during installation, reducing the probability of bolt loss. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is an exploded view of the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the base plate of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the slide bar of this utility model;

[0018] Figure 5 This is a schematic diagram of the side plate of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the cover plate of this utility model;

[0020] In the diagram: 1. Busbar housing; 11. Base plate; 1101. Reinforcing plate; 1102. Support column; 1103. Connecting plate; 1104. Mounting plate; 1105. Mounting bracket; 1106. Sliding rod; 1107. Connecting groove; 1108. Fixing block; 1109. Limiting plate; 1110. Driving block; 1111. Threaded connection end; 1112. Connecting thread groove; 1113. Guide rod; 1114. Baffle; 12. Side plate; 1201. Connecting groove; 1202. Connecting plate; 13. Cover plate; 1301. Fastening block; 1302. Connecting plate; 1303. Fixing groove. Detailed Implementation

[0021] 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.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] Example

[0024] refer to Figures 1-6A convenient and compact busbar trunking system includes a busbar trunking housing 1. The busbar trunking housing 1 includes a base plate 11. The bottom end face of the base plate 11 is provided with two opposing reinforcing plates 1101. Support columns 1102 are symmetrically provided at both ends of the reinforcing plates 1101. A connecting plate 1103 is provided between the tops of the two support columns 1102 on the same side. A mounting plate 1104 located outside the support columns 1102 is provided on one side of the connecting plate 1103. A U-shaped mounting bracket 1105 is provided on the outer wall of the mounting plate 1104. The mounting bracket 1105 slides upward. A sliding rod 1106 is movably connected. A limiting plate 1109 is provided on the sliding rod 1106 outside the mounting plate 1104. A driving block 1110 is provided on the sliding rod on one side of the limiting plate 1109 outside the mounting bracket 1105. A threaded connection end 1111 is provided on the sliding rod 1106 on the other side of the limiting plate 1109. By setting the limiting plate 1109, the displacement of the sliding rod 1106 can be limited, and at the same time, the sliding rod 1106 can always be connected to the mounting bracket 1105, which facilitates the installation work of the staff and avoids the loss of parts.

[0025] The base plate 11 has detachable side plates 12 on both sides of its top, which are slidably connected to the support column 1102. A cover plate 13 is detachably provided between the tops of the two side plates 12. Fastening blocks 1301 corresponding to the support column 1102 are provided on both sides of the cover plate 13.

[0026] Furthermore, the side plate 12 is provided with connecting grooves 1201 on both the upper and lower end faces, and the top end face of the bottom plate 11 and the bottom end face of the cover plate 13 are provided with connecting plates 1302 that fit with the connecting grooves 1201. Through the setting of connecting plates 1302 and connecting grooves 1201, the side plate 12 and the bottom plate 11, and the cover plate 13 and the side plate 12 are initially connected and installed.

[0027] Furthermore, a docking groove 1107 is provided on the inner end face of the support column 1102, and a docking plate 1202 is provided on the outer end face of the side plate 12 that can be inserted into the docking groove 1107. The connection strength between the side plate 12 and the bottom plate 11 is further enhanced by the arrangement of the docking plate 1202 and the docking groove 1107.

[0028] Furthermore, the inner sidewall of the mounting plate 1104 is provided with fixing blocks 1108 corresponding to the fastening blocks 1301, and the outer sidewall of the fastening blocks 1301 is provided with fixing grooves 1303 for the fixing blocks 1108 to be inserted. Through the setting of fixing grooves 1303 and fixing blocks 1108, the cover plate 13 and the two side plates 12 are limited and fixed, so that the busbar housing 1 is stable and reliable as a whole.

[0029] In a further optimized design, both the connecting plate 1103 and the mounting plate 1104 are provided with a connecting thread groove 1112 for threaded connection end 1111 to be screwed in. By screwing the threaded connection end 1111 into the connecting thread groove 1112, the mounting plate 1104 and the connecting plate 1103 are fixedly installed together.

[0030] In a further optimized design, a guide rod 1113 is provided on the outer end face of the top of the support column 1102, which is slidably connected to the mounting plate 1104. A baffle 1114 is provided at the end of the guide rod 1113 away from the support column 1102. The mounting plate 1104 can be displaced and limited by the baffle 1114.

[0031] The working principle of this utility model:

[0032] During installation, first, rotate the drive block 1110 outward to completely disengage the threaded connection end 1111 from the connecting thread groove 1112 of the connecting plate 1103. At this time, the mounting plate 1104 is released from its fixed connection with the connecting plate 1103. Then, pull the mounting plate 1104 outward on the guide rod 1113 to avoid affecting the subsequent installation of the cover plate 13. Then, align the mating plates 1202 in the two side plates 12 with the mating grooves 1107 of the support column 1102 and insert them from top to bottom. At the same time, the connecting plate 1302 in the bottom plate 11 is inserted into the connecting groove 1201 of the side plate 12. Finally, install the cover plate 13. The connecting plate 1302 in the middle is inserted into the connecting groove 1201 of the side plate 12. At this time, the fixing block 1108 in the mounting plate 1104 corresponds one-to-one with the fixing groove 1303 of the cover plate 13. The mounting plate 1104 is pushed to move inward on the guide rod 1113, so that the fixing block 1108 in the mounting plate 1104 is inserted into the fixing groove 1303 of the cover plate 13. Finally, the rotating drive block 1110 moves inward so that the threaded connection end 1111 is screwed into the connecting thread groove 1112 of the connecting plate 1103, thereby limiting and fixing the cover plate 13 and the two side plates 12, so that the busbar housing 1 is stable and reliable as a whole.

[0033] When the busbar trunking needs maintenance, this structure allows workers to more easily disassemble the cover plate 13 and side plate 12 to inspect the inside of the busbar trunking housing 1, saving maintenance time and facilitating the early elimination of safety hazards.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] 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 convenient and compact busbar trunking system, comprising a busbar trunking housing (1), characterized in that: The busbar housing (1) includes a base plate (11). The bottom end face of the base plate (11) is provided with two opposing reinforcing plates (1101). The reinforcing plates (1101) are symmetrically provided with support columns (1102) at both ends. A connecting plate (1103) is provided between the tops of the two support columns (1102) on the same side. A mounting plate (1104) located outside the support column (1102) is provided on one side of the connecting plate (1103). A mounting bracket (1105) with a U-shaped structure is provided on the outer wall of the mounting plate (1104). A sliding rod (1106) is slidably connected to the mounting bracket (1105). Side plates (12) that are slidably connected to the support columns (1102) are detachably provided on both sides of the top of the base plate (11). A cover plate (13) is detachably provided between the tops of the two side plates (12). Fastening blocks (1301) corresponding to the support columns (1102) are provided on both sides of the cover plate (13).

2. The convenient and compact busbar trunking according to claim 1, characterized in that: The side plate (12) has a connecting groove (1201) on both the upper and lower end faces, and the top end face of the bottom plate (11) and the bottom end face of the cover plate (13) are provided with connecting plates (1302) that fit with the connecting groove (1201).

3. The convenient and compact busbar trunking according to claim 1, characterized in that: The inner end face of the support column (1102) is provided with a docking groove (1107), and the outer end face of the side plate (12) is provided with a docking plate (1202) that can be inserted into the docking groove (1107).

4. The convenient and compact busbar trunking according to claim 1, characterized in that: The inner wall of the mounting plate (1104) is provided with a fixing block (1108) corresponding to the fastening block (1301), and the outer wall of the fastening block (1301) is provided with a fixing groove (1303) for the fixing block (1108) to be inserted.

5. The convenient and compact busbar trunking according to claim 1, characterized in that: The slide rod (1106) is provided with a limiting plate (1109) located outside the mounting plate (1104). The slide rod on one side of the limiting plate (1109) is provided with a driving block (1110) located outside the mounting bracket (1105). The slide rod (1106) on the other side of the limiting plate (1109) is provided with a threaded connection end (1111). The connecting plate (1103) and the mounting plate (1104) are both provided with a connecting thread groove (1112) for the threaded connection end (1111) to be screwed in.

6. The convenient and compact busbar trunking according to claim 1, characterized in that: The support column (1102) has a guide rod (1113) that is slidably connected to the mounting plate (1104) on its outer top end face. The guide rod (1113) has a baffle (1114) at one end away from the support column (1102).

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