Intelligent switch cabinet signal processing equipment installation unit

Abstract

The utility model discloses an intelligent switch cabinet signal processing equipment installation unit, which belongs to the technical field of electrical equipment and comprises a cabinet body and a signal processing equipment installation unit, vertical columns are arranged on two sides in the cabinet body, and the signal processing equipment installation unit comprises a partition plate, an installation module and signal processing equipment. The partition plate is used for separating a strong current wire and a weak current signal wire, the installation module comprises an n-shaped supporting plate, a first baffle and a second baffle, the n-shaped supporting plate, the partition plate and the first baffle define a first compartment, the weak current signal wire penetrates through the first compartment, the n-shaped supporting plate, the partition plate and the second baffle define a second compartment, and the second compartment is used for allowing the weak current signal wire to penetrate through the second compartment. A secondary power line penetrates through the second compartment, and shielding interlayers are embedded in the n-shaped supporting plate, the first baffle and the second baffle respectively. According to the utility model, the strong-current wire, the weak-current signal wire and the secondary power line are effectively separated, and the problem of signal interference is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment, and in particular relates to an installation unit for signal processing equipment of an intelligent switch cabinet. Background Art

[0002] Switchgear is a composite device that integrates power electronic components within a cabinet-like enclosure. It primarily operates within power distribution systems, performing functions such as data collection, transmission, and control, making it a crucial component of power distribution. In the current industrial landscape, intelligent switchgear is gradually replacing traditional, non-intelligent switchgear. Intelligent switchgear leverages the advantages of fieldbus, digital transmission, communication networks, and wireless communication technologies, integrating telemetry, remote control, remote control, and remote communication. Simply operating a host computer allows users to monitor the real-time operating status of remote switchgear equipment.

[0003] Currently, intelligent switchgear on the market comes in a variety of forms, becoming increasingly smaller and offering a wider range of functions. However, there is room for improvement in the layout of signal processing equipment. Communication signal lines are typically routed together with power lines, making signals susceptible to interference and resulting in poor or garbled data. To address this issue, some signal line compartments have emerged on the market, but these are complex and difficult to install. Most of these solutions only consider shielding the signal lines, failing to fully consider the layout between the signal line compartment and the signal processing equipment, failing to effectively guarantee signal acquisition in the switchgear. Utility Model Content

[0004] The purpose of the utility model is to provide an installation unit for a signal processing device of an intelligent switch cabinet, aiming to solve the problems existing in the prior art in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A signal processing device installation unit for an intelligent switch cabinet comprises a cabinet body and a signal processing device installation unit, wherein columns are provided on both sides of the cabinet body, and the signal processing device installation unit comprises a partition plate, an installation module and a signal processing device, wherein the partition plate is arranged between the columns on both sides, and the partition plate is used to separate high-voltage wires and low-voltage signal lines, and the installation module comprises a "J"-shaped support plate arranged on the partition plate, and a first baffle and a second baffle arranged between the back plate of the "J"-shaped support plate and the partition plate, the first side plate and the back plate of the "J"-shaped support plate are respectively enclosed with the partition plate and the first baffle to form a first compartment, the first compartment is used to pass the low-voltage signal line, the second side plate and the back plate of the "J"-shaped support plate are respectively enclosed with the partition plate and the second baffle to form a second compartment, the second compartment is used to pass the secondary power line, and the "J"-shaped support plate, the first baffle and the second baffle are respectively embedded with a shielding interlayer.

[0007] Furthermore, the first compartment and the second compartment are both provided with a wire clamp, the wire clamp includes a clamp block and a cover plate, the clamp block includes a base plate, and a limit plate evenly spaced on one side of the base plate and vertically connected to the base plate, the back plate of the "J"-shaped support plate is provided with a positioning bolt, a plurality of the clamp blocks are passed through the positioning bolts in the same direction, the cover plate is passed through the positioning bolts, the cover plate is used to cover the end of the limit plate located on the outer clamp block, and a cavity unit is formed between adjacent limit plates, and the cavity unit is used to pass a single low-voltage signal line or a secondary power line.

[0008] Furthermore, a limiting protrusion is provided at the end of the limiting plate, the bottom plate is provided with a first limiting groove corresponding to the limiting plate, the cover plate is provided with a second limiting groove corresponding to the limiting plate, the limiting protrusions between adjacent clamping blocks are matched with the first limiting groove in a concave-convex manner, and the limiting protrusions between the cover plate and the clamping block are matched with the second limiting groove in a concave-convex manner.

[0009] Furthermore, a partition is provided in the first compartment and / or the second compartment, and the partition is vertically connected to the back plate of the "J"-shaped support plate.

[0010] Furthermore, the partition plate is made of aluminum-zinc coated plate.

[0011] Furthermore, the partition plate is provided with a wire inlet hole, and the side plate and the back plate of the "J"-shaped support plate are respectively provided with a wire outlet hole.

[0012] Furthermore, the wire inlet and the wire outlet are respectively embedded with insulating sheaths.

[0013] Furthermore, a rail is provided on the outer side of the back plate of the "J"-shaped support plate, and the rail is used to fix the signal processing equipment.

[0014] Furthermore, a wiring groove (39) is provided on the surface of the "J"-shaped support plate (6), the wiring groove (39) is provided at the wire outlet hole (21), and the wiring groove (39) is provided with a plurality of through holes (40).

[0015] Compared with the shortcomings and deficiencies of the prior art, the present invention has the following beneficial effects.

[0016] 1. The utility model provides an installation unit for signal processing equipment of an intelligent switch cabinet. A partition plate is set in the cabinet body to separate the strong current wires from the weak current signal lines, so as to reduce the interference of the strong current signal on the weak current signal during the transmission process. A "J"-shaped support plate is designed, and a first baffle and a second baffle are used to divide the first compartment and the second compartment. The weak current signal line is passed through the first compartment, and the secondary power line is passed through the second compartment. A shielding interlayer is embedded in the first baffle, the second baffle and the "J"-shaped support plate to effectively separate the weak current signal line and the secondary power line, further In order to ensure the data transmission of signals, the signal processing equipment is set on the backplane, forming an arrangement structure with the signal processing equipment in the middle, the weak current signal line on the top, and the secondary power line at the bottom. The signal processing equipment is set in the middle of the backplane, which further increases the distance between the strong current wires and the signal processing equipment, reduces the interference of the signal transmitted by the signal processing equipment, and sets a "J"-shaped support plate to improve the installation convenience. You can choose to lay the wires first and then install the signal processing equipment, or you can install the signal processing equipment first and then lay the wires, which is conducive to improving the convenience of construction operations and ensuring the signal collection work of the switch cabinet.

[0017] 2. Partitions are set in the first compartment and / or the second compartment to further separate the compartment space. At the same time, a wire clamp structure is designed. The cavity unit formed by the wire clamp structure is used to pass a single weak current signal line or secondary power line, which is conducive to solving the problem of tangled weak current signal line harnesses. The number of clamps is adjustable and can be selected according to actual needs. The wire clamp is easy to install and remove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the switch cabinet body in the utility model.

[0019] Figure 2 It is a schematic diagram of the connection structure between the installation module and the signal processing equipment in the utility model.

[0020] Figure 3 yes Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0021] Figure 4 It is a structural schematic diagram of the wire inlet and outlet holes in the utility model.

[0022] Figure 5 It is a structural diagram of the clamping block in the utility model.

[0023] Figure 6 It is a structural diagram of the cover plate in the utility model.

[0024] Figure 7 This is another structural diagram of the clamping block in the present invention.

[0025] Figure 8 It is a structural schematic diagram of the first limiting groove in the clamping block of the utility model.

[0026] Figure 9 It is a schematic diagram of the connection structure between the clamping block and the first compartment in the utility model.

[0027] Figure 10 It is a structural schematic diagram of the wiring trough in the utility model.

[0028] In the figure: 1-cabinet; 2-signal processing equipment installation unit; 3-partition plate; 4-installation module; 5-signal processing equipment; 6-"J" shaped support plate; 7-connection plate; 8-second side plate; 9-back plate; 10-first side plate; 11-shielding interlayer; 12-first baffle; 13-second baffle; 14-first compartment; 15-second compartment; 16-partition plate; 17-cable clamp; 18-cover plate; 19-clamp block; 20-positioning bolt; 21-cable outlet hole; 22-cable inlet Hole; 23-insulating sheath; 24-cavity unit; 25-hub; 26-bottom plate; 27-limiting plate; 28-first positioning hole; 29-second positioning hole; 30-limiting protrusion; 31-second limiting groove; 32-first limiting groove; 33-smart gateway; 34-power converter; 35-temperature and humidity controller; 36-miniature circuit breaker; 37-first rail; 38-positioning groove; 39-wiring groove; 40-through hole; 41-positioning ridge; 42-second rail. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] Reference Figure 1 A signal processing device installation unit for an intelligent switch cabinet includes a switch cabinet body 1 and a signal processing device installation unit 2 arranged in the cabinet body 1. The signal processing device installation unit 2 is arranged at the lower part of the cabinet body 1. Columns are provided on both sides of the cabinet body 1. The signal processing device installation unit 2 includes a partition plate 3, an installation module 4 and a signal processing device 5. The partition plate 3 is arranged between the columns on both sides. The partition plate 3 is made of aluminum-zinc coated plate. The high-voltage wires are located on one side of the partition plate 3. The installation module 4 is arranged on the other side of the partition plate 3. The signal processing device 5 is arranged on the installation module 4.

[0031] Reference Figure 2 and Figure 3 The mounting module 4 includes a "J"-shaped support plate 6, and a shielding interlayer 11 is embedded in the "J"-shaped support plate 6. The shielding interlayer 11 is made of electromagnetic isolation material. The "J"-shaped support plate 6 includes connecting plates 7 on both sides, side plates vertically connected to the connecting plates 7 on both sides, and a back plate 9 connecting the side plates on both sides, wherein the connecting plates 7 on both sides are used to be fixed to the partition plate 3, the side plates are perpendicular to the partition plate 3, the side plates include a first side plate 10 on one side of the back plate 9, and a second side plate 8 on the other side of the back plate 9, the partition plate 3, the first side plate 10, the back plate 9 and the second side plate 8 together form a cavity, a first baffle 12 is arranged near the first side plate 10, the first baffle 12 is vertically connected to the back plate 9, the first baffle 12, the partition plate 3, the first side plate 10 and the back plate 9 together form a first compartment 14, the first compartment 14 is used for passing weak current signal lines; a second baffle 13 is arranged near the second side plate 8, the second baffle 13 is vertically connected to the back plate 9, the second baffle 13, the partition plate 3, the second side plate 8 and the back plate 9 together form a second compartment 15, the second compartment 15 is used for passing secondary power lines. Preferably, the first baffle 12 and the second baffle 13 are respectively embedded with a shielding interlayer 11 .

[0032] A partition 16 is provided in the first compartment 14, and the partition 16 is parallel to the first baffle 12. The partition 16 is used to divide the first compartment 14 into multiple first sub-compartments to accommodate more weak-current signal lines; a partition 16 is provided in the second compartment 15, and the partition 16 is parallel to the second baffle 13. The partition 16 is used to divide the second compartment 15 into multiple second sub-compartments to accommodate more secondary power lines. The first baffle 12 and the second baffle 13 are spaced a certain distance apart.

[0033] Reference Figure 4 The partition plate 3 is provided with inlet holes 22 corresponding in number and position to the first compartment 14 and the second compartment 15. The first compartment 14 and the second compartment 15 are each provided with an outlet hole 21, which is provided on the "J"-shaped support plate 6. Preferably, the inlet holes 22 and the outlet holes 21 are respectively nested with insulating sheaths 23 to reduce wear on the weak signal lines and the secondary power lines.

[0034] Reference Figure 4 The signal processing device 5 is arranged on the outside of the back panel 9. Specifically, a rail 37 is provided on the outside of the back panel 9, and the signal processing device 5 is fixed to the back panel 9 via the rail 37. The signal processing device 5 includes an intelligent gateway 33, a power converter 34, a temperature and humidity controller 35, and a miniature circuit breaker 36.

[0035] In one embodiment, referring to Figure 5 and Figure 6A wire clamp 17 is set in the first compartment 14 and the second compartment 15. The wire clamp 17 adopts a grid structure. The wire clamp 17 includes a clamping block 19 and a cover plate 18. The clamping block 19 includes a bottom plate 26. A plurality of limit plates 27 are evenly spaced on one side of the bottom plate 26. The limit plates 27 are vertically connected to the bottom plate 26. The bottom plate 26 is provided with a first positioning hole 28, and the back plate 9 is provided with a positioning bolt 20. The first positioning hole 28 is used to penetrate the positioning bolt 20. Multiple clamping blocks 19 are penetrated in the positioning bolt 20 in the same direction. The cover plate 18 is correspondingly provided with a second positioning hole 29. The cover plate 18 is penetrated at the end of the positioning bolt 20 and covers the clamping block 19 near the end of the positioning bolt 20. The positioning bolt 20 is fixed to the cover plate 18 by a nut. The cavity unit 24 enclosed between adjacent partitions in the clamping block 19 is used to penetrate a single weak-current signal line or a secondary power line.

[0036] A limiting protrusion 30 is provided at the end of the limiting plate 27, and a first limiting groove 32 is provided on the other side of the bottom plate 26 opposite to the limiting plate 27. The first limiting groove 32 corresponds to the position of the limiting plate 27. The limiting protrusion 30 of the limiting plate 27 of the adjacent one side clamping block 19 is matched with the first limiting groove 32 of the bottom plate 26 of the other side clamping block 19, which is convenient for positioning and quick installation of the clamping block 19. The cover plate 18 is provided with a second limiting groove 31 corresponding to the position of the limiting plate 27, and the second limiting groove 31 is matched with the corresponding limiting protrusion 30.

[0037] The first compartment 14 is provided with a hub 25 , and each single weak-current signal line is collected through the corresponding hub 25 and then passes through the outlet hole 21 .

[0038] Reference Figure 7-10 In one embodiment, the wire clamp 17 is composed of multiple groups of clamping blocks 19. The upper and lower opposing clamping blocks 19 are limited in position by the cooperation of a first limiting groove 32 and a limiting protrusion 30. Specifically, the first limiting groove 32 located on the bottom plate 26 is composed of two spaced-apart parts. Correspondingly, the limiting protrusion 30 is also composed of two spaced-apart parts. The matching concave and convex limiting protrusions 30 and the first limiting groove 32 facilitate the precise alignment of the upper and lower adjacent clamping blocks 19, preventing the clamping blocks 19 from slipping and misaligning. The outer sides of the limiting plates 27 at both ends of the clamping blocks 19 are respectively provided with positioning grooves 38. Correspondingly, the side walls of the first compartment 14 are respectively provided with positioning protrusions 41. The positioning protrusions 41 slidably cooperate with the positioning grooves 38, allowing the wire clamp 17 to be placed in the first compartment 14, facilitating the quick installation and removal of the wire clamp 14. A stopper is provided at one end of the positioning bar 41 to position the wire clamp 14.

[0039] In one embodiment, the "J"-shaped support plate 6 is provided with a wiring groove 39, which is arranged along the length direction of the first rail 37. Specifically, the "J"-shaped support plate 6 is provided with a second rail 42, and the wiring groove 39 is fixed to the second rail 42. The wiring groove 39 is arranged at the position of the wire outlet hole 21, and a through hole 40 is provided on the surface of the wiring groove 39. A plurality of through holes 40 are evenly arranged along the length direction of the wiring groove 39. Multiple lines passing through the wire outlet hole 21 can pass through different through holes 40 and be respectively connected to the corresponding signal processing equipment 5, further separating each line, which is conducive to reducing mutual interference between the lines.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent switch cabinet signal processing equipment installation unit, characterized in that: The invention comprises a cabinet (1) and a signal processing device installation unit (2), wherein columns are provided on both sides of the cabinet (1), and the signal processing device installation unit (2) comprises a partition plate (3), an installation module (4), and a signal processing device (5), wherein the partition plate (3) is arranged between the columns on both sides, and the partition plate (3) is used to separate the strong current wires and the weak current signal wires, and the installation module (4) comprises a "J"-shaped support plate (6) arranged on the partition plate (3), and a first baffle plate (12) and a second baffle plate (13) arranged between a back plate (9) of the "J"-shaped support plate (6) and the partition plate (3). The first side plate (10) and the back plate (9) of the "J"-shaped support plate (6) are respectively enclosed with the partition plate (3) and the first baffle plate (12) to form a first compartment (14), and the first compartment (14) is used for passing weak current signal lines. The second side plate (8) and the back plate (9) of the "J"-shaped support plate (6) are respectively enclosed with the partition plate (3) and the second baffle plate (13) to form a second compartment (15), and the second compartment (15) is used for passing secondary power lines. The "J"-shaped support plate (6), the first baffle plate (12) and the second baffle plate (13) are respectively embedded with a shielding interlayer (11).

2. The intelligent switch cabinet signal processing device installation unit according to claim 1, characterized in that: The first compartment (14) and the second compartment (15) are both provided with a wire clamp (17), the wire clamp (17) comprising a clamp block (19) and a cover plate (18), the clamp block (19) comprising a base plate (26), and a limit plate (27) evenly spaced and arranged on one side of the base plate (26) and vertically connected to the base plate (26), the back plate (9) of the "J"-shaped support plate (6) is provided with a positioning bolt (20), a plurality of the clamp blocks (19) are unidirectionally penetrated through the positioning bolt (20), the cover plate (18) is penetrated through the positioning bolt (20), the cover plate (18) is used to cover the end of the limit plate (27) located on the outer clamp block (19), and a cavity unit (24) is formed between adjacent limit plates (27), and the cavity unit (24) is used to penetrate a single weak current signal line or a secondary power line.

3. The intelligent switch cabinet signal processing device installation unit according to claim 2, characterized in that: The end of the limiting plate (27) is provided with a limiting protrusion (30), the bottom plate (26) is provided with a first limiting groove (32) corresponding to the limiting plate (27), the cover plate (18) is provided with a second limiting groove (31) corresponding to the limiting plate (27), the limiting protrusion (30) between adjacent clamping blocks (19) is matched with the first limiting groove (32) in a concave-convex manner, and the limiting protrusion (30) between the cover plate (18) and the clamping block (19) is matched with the second limiting groove (31) in a concave-convex manner.

4. The intelligent switch cabinet signal processing device installation unit according to claim 1, characterized in that: A partition (16) is provided in the first compartment (14) and / or the second compartment (15), and the partition (16) is vertically connected to the back plate (9) of the "J"-shaped support plate (6).

5. The intelligent switch cabinet signal processing device installation unit according to claim 1, characterized in that: The partition plate (3) is made of aluminum-zinc coated plate.

6. The intelligent switch cabinet signal processing device installation unit according to claim 1, characterized in that: The partition plate (3) is provided with a wire inlet hole (22), and the side plates and the back plate (9) of the "J"-shaped support plate (6) are respectively provided with wire outlet holes (21).

7. The intelligent switch cabinet signal processing device installation unit according to claim 6, characterized in that: The wire inlet hole (22) and the wire outlet hole (21) are respectively embedded with insulating sheaths (23).

8. The intelligent switch cabinet signal processing device installation unit according to claim 1, characterized in that: A first rail (37) is provided on the outside of the back plate (9) of the "J"-shaped support plate (6), and the first rail (37) is used to fix the signal processing device (5).

9. The intelligent switch cabinet signal processing device installation unit according to claim 6, characterized in that: A wiring groove (39) is provided on the surface of the "J"-shaped support plate (6), the wiring groove (39) is provided at the wire outlet hole (21), and the wiring groove (39) is provided with a plurality of through holes (40).

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