Bus duct convenient to assemble

Abstract

A bus duct convenient to assemble comprises a bus duct body, a copper bar fixing device and an upper protection plate, the bus duct body comprises a lower bottom plate, side plates are arranged on the two sides of the upper end face of the lower bottom plate, first bolt holes are formed in the end faces of the two sides of each side plate, second bolt holes are formed in the two sides of the upper end face of each side plate, and sliding grooves are formed in the upper portions of the inner end faces of the side plates. Inflaming retarding copper bar fixing heads are arranged on the end faces of the two sides of the copper bar, fixing holes are formed in the end faces of the two sides of the inflaming retarding copper bar fixing heads, bolts are arranged between the first bolt holes and the fixing holes, an upper protection plate is connected to the upper portion between the side plates, and a jack box jack is formed in the end face of the upper portion of the upper protection plate. The connecting structure has the advantages that most of the connecting structures adopt sliding connection, connection can be completed only by inserting the connecting parts into the corresponding connecting grooves, no bolt or nut or other parts are needed, the installation process is greatly simplified, and the workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a bus duct which is easy to assemble. Background Art

[0002] Bus duct is a device used for power transmission and distribution, which can effectively reduce the space required for cable laying and improve the efficiency of power transmission. The background of bus duct can be traced back to the early 20th century, when the industrialization process accelerated and the demand for electricity grew rapidly, which made the traditional cable laying method face a series of challenges, such as the need for a lot of space and resources, and high maintenance difficulty. Therefore, bus duct was invented to solve these problems. Since then, bus duct has not only been widely used in the industrial field, but also began to be popularized in the construction field, becoming a new type of electrical pipeline laying method. Bus duct can not only reduce space occupation, but also has the advantages of safety, reliability, flexible maintenance, and movable layout. Therefore, it is deeply loved and respected by the majority of power workers. In recent years, with the continuous development of science and technology, bus duct has also been continuously upgraded and improved, such as the use of new materials and more compact design. In general, the background of bus duct is to meet the demand for electricity while constantly adapting to and leading the development of power technology, which has brought great convenience and benefits to people's production and life.

[0003] Utility model content The patent No. CN213125522U in the prior art discloses a bus duct that is easy to assemble, including an L-shaped top cover and an L-shaped base, the L-shaped base is connected to the L-shaped top cover by a hinge, fixing plates are welded on both sides of the top of the L-shaped top cover, fixing holes are provided on the fixing plates, a magnet bar is installed on the bottom of the side of the L-shaped top cover, first bolt holes are provided on both ends of the side of the L-shaped top cover, a second connector side plate is welded on one end of the L-shaped base, a first connector side plate is welded on the other end of the L-shaped base, insulating fixing holes are provided on the first connector side plate and the second connector side plate, an insulating frame is provided on the top of the L-shaped base, and flame retardant plates are installed on both ends of the insulating frame. The bus duct is very simple and convenient to assemble, and the copper busbar connector and the insulating plate can be quickly assembled to the insulating frame.

[0004] However, the bus duct in the above utility model still has the following disadvantages:

[0005] 1. Most of the connections of the bus duct in the above utility model are made by bolts, which is cumbersome to assemble. The disadvantages are as follows: The installation steps are cumbersome: Bolt connection requires the use of a large number of bolts, nuts, washers and other parts, and the installation process requires repeated disassembly and assembly, which is labor-intensive and prone to errors. Connection points are easily affected: Bolt connections have the risk of loose connection points, especially in the case of temperature changes, vibrations, etc., which may affect their safety. Difficult maintenance: If there is a fault in the bolt connection and maintenance or replacement is required, a relatively large force is required. If the connection is too tight, it is also easy to cause damage. High cost: Bolt connections require a large number of parts, including bolts, nuts, washers, etc., and the cost is relatively high. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a bus duct that is easy to assemble.

[0007] In order to solve the above problems, the technical solution of the utility model is: a bus duct that is easy to assemble, comprising: a bus duct, a copper bar fixing device and an upper protective plate, the bus duct comprising a lower base plate, side plates are provided on both sides of the upper end surface of the lower base plate, the side plates are slidably connected to the lower base plate, bolt holes are provided on both sides of the end surfaces of the side plates, bolt holes are provided on both sides of the upper end surface of the side plates, and a slide groove is provided above the inner end surface of the side plates.

[0008] Furthermore, the copper bar fixing device includes a copper bar, and flame-retardant copper bar fixing heads are provided on both side end surfaces of the copper bar. The copper bar is fixedly connected to the flame-retardant copper bar fixing heads, and fixing holes are provided on both side end surfaces of the flame-retardant copper bar fixing heads.

[0009] Furthermore, the flame-retardant copper bar fixing head is placed between the side plate, the fixing hole is aligned with the bolt hole one, and a bolt is provided between the bolt hole one and the fixing hole.

[0010] Furthermore, an upper protective plate is connected above the side plates, and the upper protective plate is slidably connected to the side plates through a sliding groove.

[0011] Furthermore, a plug-in box socket is provided on the upper end surface of the upper protective plate.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] 1. Most of the bus duct connection structures of the utility model adopt sliding connection, which has the advantage of easy installation: the sliding connection only needs to insert the connecting parts into the corresponding connecting grooves to complete the connection, without the need to use any bolts, nuts and other parts, which greatly simplifies the installation process and reduces the workload. Stable and reliable: During the connection process of the sliding connection, the connecting parts will automatically snap into the connecting grooves to form a tight connection, which can effectively avoid the risk of loose connection points and improve the stability and reliability of the connection. Easy maintenance: If the bus duct connected by the sliding connection method needs to be maintained or replaced, it only needs to be easily disassembled, and there will be no problems such as damage caused by over-tightening. Low cost: The sliding connection method does not require a large number of bolts, nuts and other parts, and the cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereoscopic diagram of the bus duct of the utility model which is easy to assemble.

[0015] Figure 2 It is a stereoscopic diagram of the bus duct of the sampling device of the utility model.

[0016] Figure 3 It is a stereoscopic diagram of the flame-retardant copper bar fixing head of the sampling device of the utility model.

[0017] As shown in the figure: 1. bus duct; 101. lower base plate; 102. side plate; 103. bolt hole one; 104. bolt hole two; 105. slide groove; 2. copper busbar fixing device; 201. copper busbar; 202. flame-retardant copper busbar fixing head; 203. fixing hole; 3. upper protective plate; 4. socket of the plug-in box. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] like Figures 1 to 3As shown in the figure, the technical solution of the utility model is: a bus duct that is easy to assemble, including: a bus duct 1, a copper bar fixing device 2 and an upper protective plate 3, the bus duct 1 includes a lower base plate 101, and the upper end surface of the lower base plate 101 is connected to the side plates 102 on both sides, and the side plates 102 are slidably connected to the lower base plate 101. The end surfaces on both sides of the side plates 102 are connected to bolt holes 103, and the upper end surfaces of the side plates 102 are connected to bolt holes 2 104. The upper end surface of the side plates 102 is connected to a slide groove 105, and the side plates 102 are used to support and protect the internal structure.

[0022] like Figures 1 to 3 As shown in the figure, the copper bar fixing device 2 includes a copper bar 201, and the end faces on both sides of the copper bar 201 are connected to the flame-retardant copper bar fixing heads 202. The copper bar 201 is fixedly connected to the flame-retardant copper bar fixing heads 202. The flame-retardant copper bar fixing heads 202 are used to fix the copper bar 201 and have a flame-retardant effect. The end faces on both sides of the flame-retardant copper bar fixing heads 202 are connected to fixing holes 203.

[0023] like Figures 1 to 3 As shown in the figure, the flame retardant copper busbar fixing head 202 is placed between the side plate 102, the fixing hole 203 is aligned with the bolt hole 103, and bolts are connected between the bolt hole 103 and the fixing hole 203. The flame retardant copper busbar fixing head 202 can be placed and fixed to the side plate 102 by bolts.

[0024] like Figures 1 to 3 As shown in the figure, an upper protective plate 3 is connected above the side plates 102 . The upper protective plate 3 is used to protect the internal structure of the bus duct 1 from above. The upper protective plate 3 is conveniently connected to the side plates 102 through a slide groove 105 .

[0025] like Figures 1 to 3 As shown in the figure, the upper end surface of the upper protective plate 3 is connected to the plug-in box socket 4, and the plug-in box socket 4 is used to connect the plug-in box.

[0026] In specific use, first place the lower base plate 101 to a suitable position, then slide the side plate 102 to connect it to the lower base plate 10, then fix the flame-retardant copper busbar fixing head 202 to the side plate 102 by bolts, then connect the upper protective plate 3 to the side plate 102 by the slide groove 105, then fix the device to other devices by the bolt hole 104, and then connect the plug-in box to the plug-in box socket 4.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A bus duct that is easy to assemble, characterized in that: include: A bus duct (1), a copper bar fixing device (2) and an upper protective plate (3); The bus duct (1) comprises a lower base plate (101), side plates (102) are provided on both sides of the upper end surface of the lower base plate (101), the side plates (102) are slidably connected to the lower base plate (101), bolt holes (103) are provided on both sides of the end surfaces of the side plates (102), bolt holes (104) are provided on both sides of the upper end surface of the side plates (102), and a slide groove (105) is provided above the inner end surface of the side plates (102).

2. A bus duct that is easy to assemble according to claim 1, characterized in that: The copper bar fixing device (2) comprises a copper bar (201), and flame-retardant copper bar fixing heads (202) are provided on both side end surfaces of the copper bar (201), the copper bar (201) is fixedly connected to the flame-retardant copper bar fixing heads (202), and fixing holes (203) are provided on both side end surfaces of the flame-retardant copper bar fixing heads (202).

3. A bus duct that is easy to assemble according to claim 2, characterized in that: The flame-retardant copper bar fixing head (202) is placed between the side plate (102), the fixing hole (203) is aligned with the bolt hole one (103), and a bolt is provided between the bolt hole one (103) and the fixing hole (203).

4. The bus duct that is easy to assemble according to claim 1 is characterized in that: An upper protective plate (3) is connected above the side plates (102), and the upper protective plate (3) is slidably connected to the side plates (102) via a sliding groove (105).

5. The bus duct that is easy to assemble according to claim 1 is characterized in that: The upper end surface of the upper protection plate (3) is provided with a plug-in box plug hole (4).

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