Electric power automation cabinet installation firmware

Abstract

The utility model discloses an electric power automation cabinet installation fixing piece which comprises a supporting frame and a cross rod, a cross-shaped sliding groove is formed in the supporting frame, three assembly openings are formed in one side of the outer wall of the supporting frame and communicated with the cross-shaped sliding groove, an L-shaped block is arranged on the supporting frame, a penetrating groove is formed in the L-shaped block, and the cross rod is arranged in the penetrating groove. The number of the through grooves is one row, the number of the supporting frames is two, a cross-shaped sliding block is arranged on the outer surface of the cross rod, the cross-shaped sliding block is in sliding fit with the cross-shaped sliding groove, a positioning mechanism is arranged on the cross rod, and a plurality of additionally-arranged assembling openings are communicated with the cross-shaped sliding groove. According to the utility model, the assembly ports can be directly utilized to assemble the cross rods, and other installed cross rods and electrical elements do not need to be disassembled or moved, so that the assembly process of the cross rods and the newly added electrical elements is simplified, the installation time is shortened, meanwhile, the limitation on the spatial layout in the cabinet is reduced, and the expansibility and the maintenance convenience of the system are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of power cabinets, in particular to a power automation cabinet installation firmware. Background Art

[0002] The power automation cabinet, also known as the automatic distribution cabinet, is a kind of power equipment that integrates a variety of automatic control components and intelligent monitoring systems. It can not only provide power distribution and control functions, but also improve the automation level and operation efficiency of the power system through real-time monitoring and data processing. The distribution cabinet is generally fixed with a crossbeam by bolts. The crossbeam is used as a fixing part to assemble electrical components such as circuit breakers. China has authorized a utility model patent (Announcement No.: CN221057837U) to disclose a fixed structure for electrical components of high and low voltage distribution cabinets. By setting an adjustment moving component on the vertical support frame, the distance between the cross frames on the multiple electrical component mounting seats on the vertical support frame can be freely adjusted, which is convenient for adjusting the fixed structure of the electrical components, improving the versatility of the fixed structure, and there is no need to disassemble and adjust the cross frame during the adjustment process, which improves the convenience of disassembly and assembly.

[0003] However, there are still some shortcomings in the actual use of the above-mentioned device: specifically, in the long-term use of the power automation cabinet, in order to meet the needs of functional expansion and equipment upgrade, it is often necessary to add new electrical components in the distribution cabinet according to actual needs. However, the existing installation firmware design relies on sliding the installation cross frame from the top of the movable through slot of the vertical support frame. When the space in the cabinet is tight or the layout of the existing electrical components is complex, the assembly of the new cross frame is inconvenient and some of the installed cross bars need to be disassembled, which has a great impact on the overall assembly efficiency and increases the complexity of the assembly. Therefore, a power automation cabinet installation firmware is proposed to address the above situation. Utility Model Content

[0004] The utility model provides an electric power automation cabinet installation firmware, which simplifies the assembly process of newly added cross bars and electrical components, shortens the installation time, and reduces the restrictions on the space layout in the cabinet.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A power automation cabinet installation firmware includes a support frame and a cross bar. The support frame is provided with a cross slide. One side of the outer wall of the support frame is provided with an assembly opening. The number of the assembly openings is three. The three assembly openings are all connected to the cross slide. The support frame is provided with an L-shaped block. The L-shaped block is provided with a through groove. The number of the through grooves is one row. The number of the support frames is two.

[0007] The outer surface of the cross bar is provided with a cross slider, the cross slider is slidably matched with the cross slot, there are two cross sliders, and the cross bar is provided with a positioning mechanism, there are two positioning mechanisms.

[0008] The positioning mechanism comprises a rectangular groove arranged at one end of the outer wall of the crossbar, a limiting groove is arranged on the crossbar, the limiting groove is communicated with the rectangular groove, and two screw holes are arranged on the inner wall of the rectangular groove.

[0009] A support block is slidably matched in the rectangular groove, the support block matches with the through groove, a shift block is arranged on the support block, the shift block passes through the limit groove, a through hole is arranged on the support block, a screw rod is inserted into the through hole, and the passing end of the screw rod matches with the screw hole.

[0010] Preferably, the L-shaped block is in an "L" shape, the L-shaped block is welded to the support frame, and a row of through grooves are evenly distributed in the L-shaped block.

[0011] Preferably, the support frame is in an "L" shape and has reserved bolt holes.

[0012] Preferably, the crossbar is a rectangular rod structure, and an electrical component mounting seat is provided on the outer surface of the crossbar.

[0013] Preferably, the limiting groove and the shifting block are slidably matched, and the shifting block is convex in shape.

[0014] Preferably, the top of the support frame has a cross opening, and the cross opening is connected to the cross slide groove.

[0015] Preferably, the width of the assembly opening is the same as the maximum width of the cross slide.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model adopts the structural design of the cross slide, the cross bar and the cross slider, so that the electrical component mounting seat can slide on the two support frames to adjust its position. At the same time, the multiple assembly openings added are connected to the cross slide. This design makes it possible to directly use the assembly openings to assemble the cross bar when additional electrical components are needed in the later stage, without disassembling or moving other installed cross bars and electrical components, thereby simplifying the assembly process of the cross bars and the newly added electrical components, shortening the installation time, and reducing the restrictions on the space layout in the cabinet, thereby enhancing the scalability and maintenance convenience of the system.

[0018] 2. The utility model adopts the design of L-shaped blocks, through grooves, rectangular grooves, support blocks and screw rods. When the installation position of the cross bar is adjusted, the support block can be slid out to engage with the through groove, thereby achieving preliminary positioning of the L-shaped block. Then the screw rod can be tightened and reinforced, which reduces the complexity of the operation process and avoids the inconvenience of tightening the nut in the traditional way of supporting the cross bar with one hand and operating the tool with the other hand, thereby effectively improving the operation efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure for installing firmware;

[0020] Figure 2 is a structural schematic diagram of the support frame;

[0021] Figure 3 is a structural schematic diagram of the crossbar;

[0022] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 5 Schematic diagram of the assembly structure of the support frame and the crossbar.

[0024] In the figure: 1, support frame; 2, cross slide; 201, assembly port; 3, L-shaped block; 301, through slot; 4, cross bar; 401, rectangular slot; 402, limit slot; 403, screw hole; 5, support block; 501, through hole; 6, shift block; 7, screw; 8, cross slide; 9, electrical component mounting seat. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5 A power automation cabinet installation firmware includes a support frame 1 and a cross bar 4. A cross slide 2 is provided on the support frame 1. One side of the outer wall of the support frame 1 has an assembly port 201. The number of the assembly ports 201 is three. The three assembly ports 201 are all connected to the cross slide 2. An L-shaped block 3 is provided on the support frame 1. A through groove 301 is provided on the L-shaped block 3. The number of the through groove 301 is one row, and the number of the support frames 1 is two.

[0027] The outer surface of the cross bar 4 is provided with a cross slider 8, which is slidably matched with the cross slot 2, and there are two cross sliders 8. The cross bar 4 is provided with a positioning mechanism, and there are two positioning mechanisms.

[0028] The positioning mechanism includes a rectangular groove 401 formed at one end of the outer wall of the crossbar 4. A limiting groove 402 is formed on the crossbar 4. The limiting groove 402 is connected to the rectangular groove 401. The inner wall of the rectangular groove 401 is formed with two screw holes 403.

[0029] A support block 5 is slidably fitted in the rectangular groove 401, and the support block 5 cooperates with the through groove 301. A shift block 6 is provided on the support block 5, and the shift block 6 passes through the limit groove 402. A through hole 501 is provided on the support block 5, and a screw rod 7 is inserted into the through hole 501. The protruding end of the screw rod 7 cooperates with the screw hole 403.

[0030] In this embodiment, when it is necessary to add new electrical components to the distribution cabinet at a later stage, the cross sliders 8 at both ends of the new cross bar 4 are inserted from the assembly opening 201, so that the cross slider 8 can slide inside the cross slide groove 2. After sliding to a position that satisfies the installation adjustment, the shift block 6 is moved to slide the shift block 6. The shift block 6 slides in the limit groove 402 to drive the support block 5 to move, so that the support block 5 can slide out of the rectangular groove 401. When the shift block 6 contacts one side of the limit groove 402, the support block 5 is inserted into the through groove 301 to complete the cooperation. At this time, the cooperation between the support block 5 and the through groove 301 can play a role in lifting and limiting the cross bar 4, avoiding the traditional method. The inconvenience of tightening the nut by supporting the cross bar with one hand and operating the tool with the other hand is eliminated, which effectively improves the operating efficiency and safety. Then, the screw 7 is inserted into the through hole 501 from the limiting groove 402, and the screw 7 is tightened to cooperate with the screw hole 403 to complete the limiting of the support block 5, so as to further fix the cross bar 4, and then the electrical components can be installed on the electrical component mounting seat 9. When installing a new cross bar 4, there is no need to disassemble or move other installed cross bars 4 and electrical components, which simplifies the assembly process of the cross bar 4 and the newly added electrical components, shortens the installation time, and at the same time reduces the restrictions on the space layout in the cabinet, thereby enhancing the scalability and maintenance convenience of the system.

[0031] In the above embodiment, there are two screw holes 403, which are distinguished by the left screw hole 403 and the right screw hole 403. When the support block 5 slides out and cooperates with the through groove 301, the shift block 6 contacts one side of the limiting groove 402. At this time, the through hole 501 is concentric with the left screw hole 403. When the position of the cross bar 4 needs to be adjusted, the screw rod 7 is loosened so that its end moves out of the left screw hole 403. After moving the shift block 6, the support block 5 is driven to slide back into the rectangular groove 401. When the end of the support block 5 contacts one side of the inner wall of the rectangular groove 401, the through hole 501 is concentric with the right screw hole 403. After tightening the screw rod 7, the screw rod 7 cooperates with the right screw hole 403 to position the support block 5 retracted into the rectangular groove 401, reduce the volume of the cross bar 4, facilitate carrying and transportation, and at the same time avoid the support block 5 from sliding out and being accidentally damaged, affecting the use.

[0032] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the L-shaped block 3 is in an “L” shape, is welded to the support frame 1 , and a row of through slots 301 are evenly distributed on the L-shaped block 3 .

[0033] In this embodiment, the L-shaped block 3 and the support frame 1 are not installed in a unique manner, and can also be connected by fastening with screws.

[0034] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the support frame 1 is in an "L" shape and has reserved bolt holes.

[0035] In this embodiment, the reserved bolt holes on the support frame 1 are used to cooperate with the fastening screws to be assembled in the cabinet of the power distribution cabinet.

[0036] In this embodiment, Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the cross bar 4 is a rectangular rod structure, and an electrical component mounting seat 9 is provided on the outer surface of the cross bar 4 .

[0037] In this embodiment, the electrical component mounting seat 9 is fixed on the crossbar 4 by screws, and the electrical component mounting seat 9 is used to assemble electrical component structures such as circuit breakers.

[0038] In this embodiment, Figure 4 As shown, the limiting groove 402 is slidably matched with the shift block 6, and the shift block 6 is convex in shape.

[0039] In this embodiment, the shifting block 6 is designed to be convex, so that when a worker operates, it is convenient for the worker to shift the shifting block 6 with his fingers.

[0040] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the top of the support frame 1 has a cross opening, and the cross opening is connected to the cross slide 2.

[0041] In this embodiment, when the electrical components in the power distribution cabinet are initially installed, the cross bar 4 can be slid into the cross opening for assembly, which is the assembly method of the cross frame in the prior art.

[0042] In this embodiment, Figure 2 and Figure 3 As shown, the width of the assembly opening 201 is the same as the maximum width of the cross slide 8 .

[0043] In this embodiment, the width of the assembly opening 201 is adapted to the width of the cross slide block 8 , thereby enabling the cross bar 4 to be assembled from the middle of the support frame 1 .

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power automation cabinet installation firmware, characterized in that: include A support frame (1), wherein a cross slide groove (2) is provided on the support frame (1), one side of the outer wall of the support frame (1) has an assembly opening (201), the number of the assembly openings (201) is three, and the three assembly openings (201) are all connected to the cross slide groove (2), the support frame (1) is provided with an L-shaped block (3), the L-shaped block (3) is provided with a through groove (301), the number of the through grooves (301) is one row, and the number of the support frames (1) is two; A cross bar (4), wherein the outer surface of the cross bar (4) is provided with a cross slider (8), wherein the cross slider (8) is slidably matched with the cross slide groove (2), and there are two cross sliders (8); and the cross bar (4) is provided with a positioning mechanism, and there are two positioning mechanisms; The positioning mechanism comprises a rectangular groove (401) formed at one end of the outer wall of the cross bar (4); a limiting groove (402) is formed on the cross bar (4); the limiting groove (402) is connected to the rectangular groove (401); a screw hole (403) is formed on the inner wall of the rectangular groove (401); and there are two screw holes (403); A support block (5) is slidably engaged in the rectangular groove (401), the support block (5) is engaged with the through groove (301), a shift block (6) is arranged on the support block (5), the shift block (6) passes through the limit groove (402), a through hole (501) is provided on the support block (5), a screw rod (7) is inserted into the through hole (501), and the protruding end of the screw rod (7) is engaged with the screw hole (403).

2. The power automation cabinet installation firmware according to claim 1, characterized in that: The L-shaped block (3) is in an "L" shape, and the L-shaped block (3) is welded to the support frame (1). A row of through grooves (301) are evenly spaced on the L-shaped block (3).

3. The power automation cabinet installation firmware according to claim 2, characterized in that: The support frame (1) is in an "L" shape and has a reserved bolt hole.

4. The power automation cabinet installation firmware according to claim 1, characterized in that: The cross bar (4) is a rectangular rod structure, and an electrical component mounting seat (9) is provided on the outer surface of the cross bar (4).

5. The power automation cabinet installation firmware according to claim 4, characterized in that: The limiting groove (402) is slidably matched with the shifting block (6), and the shifting block (6) is convex in shape.

6. The power automation cabinet installation firmware according to claim 3, characterized in that: The top of the support frame (1) is provided with a cross opening, and the cross opening is connected to the cross sliding groove (2).

7. The power automation cabinet installation firmware according to claim 1, characterized in that: The width of the assembly opening (201) is the same as the maximum width of the cross slide (8).

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