Aerial plug assembling device of ring main unit

Abstract

The invention relates to an aviation plug assembling device of a ring main unit, which comprises a cover plate, an aviation plug top plate and a low-voltage box top plate, the aviation plug top plate is positioned between the cover plate and the low-voltage box top plate, the aviation plug top plate and the low-voltage box top plate are fixedly mounted together, and the cover plate covers the aviation plug top plate and then is fixed together; the low-voltage box top plate is the top plate of the ring main unit, the aviation plug top plate is provided with an aviation plug socket installation hole position, and the low-voltage box top plate is provided with an aviation plug socket avoiding hole. According to the invention, the independent space required by the prefabricated aviation plug socket and the wiring thereof is solved, so that the independent space enclosed by three parts is used for installing the prefabricated aviation plug socket and the wiring thereof on the basis of not changing the overall structure of the low-voltage box, and enough space is provided for laying the DTU side prefabricated aviation plug and the wiring thereof.

Description

Technical Field

[0001] The invention relates to an aviation plug assembly device, in particular to an aviation plug assembly device for a ring network cabinet that uses three parts to enclose an independent space to install a prefabricated aviation plug socket and its wiring without changing the overall structure of a low-voltage box. Background Art

[0002] According to the requirements of distribution network automation, the ring main unit needs to realize instant communication of the three remote automation information of the ring main unit with the background monitoring system through DTU, which involves the collection of various status information data of the ring main unit: first, by laying conventional wires to the terminal block inside the ring main unit; second, by connecting the status information data to be collected by DTU to the socket device in advance, and DTU then realizes plug-and-play communication on site through prefabricated plug devices. Analyzing these two information data collection methods, the first one has a large amount of on-site construction and is easily affected by the professional level of construction personnel; the second one, the plugs and sockets are prefabricated by the DTU and the ring main unit supporting manufacturers in advance, and the equipment can be plug-and-play to achieve communication after arriving at the site, which reduces the amount of on-site construction, completely shields the influence of the professional level of construction personnel, and ensures the correctness of communication data.

[0003] Finally, how to realize the assembly of prefabricated aviation plug sockets based on existing product technology; the present invention proposes a solution. Summary of the invention

[0004] In view of the above problems, the main purpose of the present invention is to provide an aerial plug assembly device for a ring main unit cabinet that uses three parts to enclose an independent space to install prefabricated aerial plugs and their wiring without changing the overall structure of the low-voltage box.

[0005] The present invention solves the above technical problems through the following scheme: an aviation plug assembly device for a ring network cabinet, the aviation plug assembly device for the ring network cabinet comprising: a cover plate, an aviation plug top plate, and a low-voltage box top plate, the aviation plug top plate is located between the cover plate and the low-voltage box top plate, the aviation plug top plate and the low-voltage box top plate are fixedly installed together, and after the cover plate is covered on the aviation plug top plate, the two are fixed together; the low-voltage box top plate is the top plate of the ring network cabinet itself, and aviation plug socket installation holes are provided on the aviation plug top plate, and at the same time, aviation plug socket avoidance holes are opened on the low-voltage box top plate.

[0006] In a specific implementation example of the present invention, the aviation plug top plate and the low-voltage box top plate are fixed together by screws, and the cover plate and the aviation plug top plate are fixed together by screws.

[0007] In a specific implementation example of the present invention, the cover plate is a square plane plate with screw holes on the four corners.

[0008] In a specific implementation example of the present invention, the aviation plug top plate is a channel steel plate with bent planes at both ends formed by bending a steel plate, screw holes are provided on the bent planes, and holes required for installing the aviation plug socket are provided at the bottom of the channel steel plate.

[0009] In a specific implementation example of the present invention, the top plate of the low-voltage box includes a panel and bent plates around it, wherein both ends of one of the bent plates protrude from the panel, and a plurality of mounting holes are provided on the bent plate.

[0010] In a specific implementation example of the present invention, the height of the space enclosed by the cover plate, the aviation plug top plate, and the low-pressure box top plate is 140-180 mm.

[0011] The positive progressive effect of the present invention is that compared with the common similar technologies, the aviation plug mounting device of the ring main unit provided by the present invention solves the independent space required for the prefabricated aviation plug socket and its wiring, thereby achieving the installation of the prefabricated aviation plug socket and its wiring by enclosing an independent space by three parts without changing the overall structure of the low-voltage box, and providing sufficient space for laying the prefabricated aviation plug and its wiring on the DTU side. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the installation position of the present invention.

[0013] Figure 2-2 A three-dimensional diagram of the cover.

[0014] Figure 2-1 A top view of the cover.

[0015] Figure 3-1 This is a three-dimensional view of the aviation plug top plate.

[0016] Figure 3-2 This is a top view of the aviation plug top plate.

[0017] Figure 4 This is a three-dimensional view of the top plate of the low-voltage box.

[0018] Figure 5 It is a schematic diagram of the structure after the AVIC plug-in top plate and the low-voltage box top plate of the present invention are assembled.

[0019] Figure 6 It is a schematic diagram of the structure after the present invention is assembled.

[0020] The following are the names corresponding to the labels in the present invention:

[0021] Cover plate 1, aviation plug top plate 2, low voltage box top plate 3, ring network cabinet 4; aviation plug installation hole 201, bending plane 202, channel steel plate bottom 203; aviation plug avoidance hole 301. DETAILED DESCRIPTION

[0022] Preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to illustrate the technical solutions of the present invention in detail.

[0023] Figure 1 Schematic diagram of the installation position of the present invention. Figure 1 As shown: the present invention is installed on the top of the existing ring network cabinet 4, Figure 1 The circled part is the present invention.

[0024] Figure 5 This is a schematic diagram of the structure after the AVIC plug-in top plate and the low-voltage box top plate are assembled. Figure 6 This is a schematic diagram of the structure of the present invention after assembly. Figure 5 and 6 As shown: the present invention proposes an aviation plug assembly device for a ring network cabinet, the aviation plug assembly device for the ring network cabinet comprises: a cover plate 1, an aviation plug top plate 2, and a low-voltage box top plate 3, the aviation plug top plate 2 is located between the cover plate 1 and the low-voltage box top plate 3, the aviation plug top plate 2 and the low-voltage box top plate 3 are fixedly installed together, after the cover plate 1 is covered on the aviation plug top plate 2, the two are fixed together; the low-voltage box top plate 3 is the top plate of the ring network cabinet itself, the aviation plug top plate 2 is provided with an aviation plug socket installation hole 201 (a), and at the same time, an aviation plug socket avoidance hole 301 (b) is opened on the low-voltage box top plate 3.

[0025] In a specific implementation process, the aviation plug top plate 2 and the low-voltage box top plate 3 are fixed together by screws, and the cover plate 1 and the aviation plug top plate 2 are fixed together by screws.

[0026] Figure 2-2 is a three-dimensional diagram of the cover. Figure 2-1 As shown in the above figure: the cover plate 1 is a square plane plate with screw holes on the four corners.

[0027] Figure 3-1 This is a three-dimensional picture of the top plate of the aviation plug. Figure 3-2 As shown in the above figure: the aviation plug top plate 2 is a channel steel plate with two bending planes 202 at both ends, which is made of a steel plate. The bending plane 202 is provided with screw holes. The bottom 203 of the channel steel plate is provided with aviation plug socket installation holes 201 (marked a in the figure) required for the installation of the aviation plug socket. The aviation plug socket installation holes 201 include multiple large and small holes.

[0028] Figure 4 This is a three-dimensional diagram of the top plate of the low-voltage box. Figure 4 As shown: the low-voltage box top plate 3 includes a panel and bent plates around it, wherein both ends of one of the bent plates protrude from the panel, and a plurality of mounting holes are arranged on the bent plate.

[0029] The height of the space enclosed by the cover plate 1, the aviation plug top plate 2 and the low-pressure box top plate 3 of the present invention is generally 140-180 mm. In the specific implementation process, other parameters can also be taken.

[0030] The present invention firstly opens the hole position a required for installing the aviation plug socket on the part 2, and at the same time opens the aviation plug socket avoidance hole b on the low-voltage box top plate 3. In this way, the prefabricated aviation plug socket can be installed, and the socket wiring can also pass through the low-voltage box top plate 3 through the avoidance hole to enter the low-voltage box without hindrance, and be connected with the corresponding ring network cabinet terminal block according to requirements.

[0031] The independent space enclosed by the three parts can be connected from the first ring main unit to the last ring main unit. The left channel space can allow the prefabricated aviation plug and its wiring. After the plug and the socket are reliably connected, the cover 1 is covered. In this way, the prefabricated aviation plug and the socket are enclosed in an independent space, which not only blocks the influence of external dust, but also blocks the unsafe conditions caused by contact from outside personnel.

[0032] The height of the independent space enclosed by the three parts can be 160mm, which controls the total height of the equipment below 2200mm, ensuring that the equipment does not exceed the height of the conventional distribution station door opening. At the same time, the width can be adjusted according to the width of the ring network cabinet, thereby covering the full range of equipment sizes.

[0033] This solution effectively solves the problem that the space in the low-voltage box of the SM6 ring main unit is insufficient to accommodate the installation of prefabricated aviation plugs and their wiring, and that there is no space to provide the laying of prefabricated aviation plugs and their wiring on the DTU side.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected, and the scope of the present invention to be protected is defined by the attached claims and their equivalents.

Claims

1. An aerial plug assembly device for a ring main unit, characterized in that: The aviation plug mounting device of the ring network cabinet includes: a cover plate, an aviation plug top plate, and a low-voltage box top plate. The aviation plug top plate is located between the cover plate and the low-voltage box top plate. The aviation plug top plate and the low-voltage box top plate are fixedly installed together. After the cover plate is covered on the aviation plug top plate, the two are fixed together; the low-voltage box top plate is the top plate of the ring network cabinet itself, and aviation plug socket installation holes are provided on the aviation plug top plate, and aviation plug socket avoidance holes are opened on the low-voltage box top plate.

2. The aerial plug assembly device of the ring main unit according to claim 1, characterized in that: The aviation plug top plate and the low-voltage box top plate are fixed together by screws, and the cover plate and the aviation plug top plate are fixed together by screws.

3. The aerial plug assembly device of the ring main unit according to claim 1 is characterized in that: The cover plate is a square flat plate with screw holes on the four corners.

4. The aerial plug assembly device of the ring main unit according to claim 1, characterized in that: The top plate of the aviation plug is a channel steel plate with bent planes at both ends, which is made of a piece of steel plate. Screw holes are opened on the bent planes, and holes required for installing the aviation plug socket are set at the bottom of the channel steel plate.

5. The aerial plug assembly device of the ring main unit according to claim 1, characterized in that: The top plate of the low-voltage box includes a panel and bent plates around it, wherein both ends of one of the bent plates protrude from the panel, and a plurality of mounting holes are arranged on the bent plate.

6. The aerial plug assembly device of the ring main unit according to claim 1, characterized in that: The height of the space enclosed by the cover plate, the aviation plug top plate and the low-voltage box top plate is 140-180mm.

Images