Bus bar arrangement structure of land wind power generation electrical cabinet

Abstract

The utility model discloses a bus bar arrangement structure of an onshore wind power generation electrical cabinet, which comprises a cabinet body, mounting grooves are formed in the inner walls of the two sides of the cabinet body, a plurality of mounting plates are arranged in the cabinet body, auxiliary grooves are formed in the two end walls of the mounting plates, and the auxiliary grooves are communicated with the mounting plates. And first mounting assemblies which are symmetrically distributed are arranged on the multiple mounting plates, second mounting assemblies which are symmetrically distributed are arranged on the multiple mounting plates, each first mounting assembly comprises one end of a second spring which is fixedly mounted on the inner wall of the end of the auxiliary groove, and the other end of each second spring is fixedly connected with a mounting rod. By arranging the first mounting assembly and the second mounting assembly, not only can the mounting plate be quickly mounted and dismounted, but also the bus bar can be quickly mounted and dismounted, the bus bar is easy to replace, the working efficiency is improved, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field, and in particular to a busbar arrangement structure of an onshore wind power generation electrical cabinet. Background Art

[0002] The busbar, also known as the laminated busbar, is a multi-layer laminated structure of the power module electrical connection component, which can connect the power distribution of multiple circuits. It has the characteristics of repeatable electrical performance, low inductance, anti-interference, good reliability and space saving. It is widely used in power systems, communication base stations, military industry, and transportation systems. The busbar is composed of a conductive layer and an insulating layer, and the structure is a combination of the two in sequence, stacked, riveted and packaged.

[0003] At present, when installing the busbar, screws and nuts are mostly used for fixing, but this installation method is cumbersome and inconvenient for later disassembly of the busbar, and has poor practicality. At the same time, the installation plate in the cabinet is also inconvenient to disassemble and use. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a busbar arrangement structure for an onshore wind power generation electrical cabinet.

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

[0006] A busbar arrangement structure of an onshore wind power generation electrical cabinet comprises a cabinet body, both inner walls of which are provided with mounting grooves, a plurality of mounting plates are arranged inside the cabinet body, both end walls of the plurality of mounting plates are provided with auxiliary grooves, the plurality of mounting plates are provided with symmetrically distributed first mounting components, and the plurality of mounting plates are provided with symmetrically distributed second mounting components.

[0007] Preferably, the first mounting assembly includes one end of a second spring fixedly mounted on the inner wall of the end portion of the auxiliary groove, the other end of the second spring is fixedly connected to a mounting rod, an operating groove connected to the interior of the auxiliary groove is formed on the mounting plate, an operating block is fixedly mounted on the mounting rod, and the operating block passes through the operating groove.

[0008] Preferably, the second mounting assembly includes two fixed blocks fixedly mounted on the mounting plate, the two fixed blocks are fixedly mounted with the same hollow block, the hollow block is penetrated by a push rod slidably connected to it, a limit block is fixedly mounted on one end of the push rod away from the mounting plate, a pressure block is fixedly mounted on one end of the push rod close to the mounting plate, a clamping rod is fixedly mounted on the side of the pressure block close to the mounting plate, a clamping groove is provided on the mounting plate, a first spring is fixedly connected between the pressure block and the hollow block, a threaded rod threadedly connected to it is penetrated on one side wall of the hollow block, a knob is installed on the end of the threaded rod located outside the hollow block, and a push block is rotatably connected to the end of the threaded rod located inside the hollow block, the top block is slidably connected to the inner walls on both sides of the hollow block, and a top groove is provided on the push rod.

[0009] Preferably, the mounting rod is adapted to the mounting slot.

[0010] Preferably, the clamping rod is matched with the clamping slot.

[0011] Preferably, the top block and the top groove are both in the shape of a right-angled trapezoid.

[0012] Beneficial effects of the utility model:

[0013] By setting the first mounting assembly and the second mounting assembly, not only the mounting plate can be quickly installed and removed, but also the bus bar can be quickly installed and removed, which is easy to replace, improves work efficiency, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a busbar arrangement structure of an onshore wind power generation electrical cabinet proposed by the utility model;

[0015] Figure 2 It is a schematic diagram of the planar structure of the second installation assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the planar structure of the first installation component of the utility model.

[0017] In the figure: 1 cabinet, 2 mounting plate, 3 hollow block, 4 limit block, 5 operating block, 6 fixed block, 7 top block, 8 threaded rod, 9 knob, 10 top rod, 11 top slot, 12 first spring, 13 pressure block, 14 clamping rod, 15 clamping slot, 16 mounting slot, 17 mounting rod, 18 second spring, 19 operating slot, 20 auxiliary slot. DETAILED DESCRIPTION

[0018] 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.

[0019] Reference Figure 1-Figure 3 , an onshore wind power generation electrical cabinet busbar arrangement structure, comprising a cabinet 1, both sides of the inner wall of the cabinet 1 are provided with mounting grooves 16, a plurality of mounting plates 2 are arranged inside the cabinet 1, both end walls of the plurality of mounting plates 2 are provided with auxiliary grooves 20, a plurality of mounting plates 2 are provided with symmetrically distributed first mounting components, the first mounting component comprises one end of a second spring 18 fixedly mounted on the inner wall of the end of the auxiliary groove 20, the other end of the second spring 18 is fixedly connected with a mounting rod 17, an operating groove 19 connected with the inside of the auxiliary groove 20 is opened on the mounting plate 2, an operating block 5 is fixedly mounted on the mounting rod 17, the operating block 5 passes through the operating groove 19, and the mounting rod 17 is adapted to the mounting groove 16;

[0020] A plurality of mounting plates 2 are provided with symmetrically distributed second mounting components, the second mounting components comprising two fixed blocks 6 fixedly mounted on the mounting plate 2, the two fixed blocks 6 are fixedly mounted with the same hollow block 3, the hollow block 3 is penetrated with a push rod 10 slidably connected thereto, a limit block 4 is fixedly mounted on one end of the push rod 10 away from the mounting plate 2, a pressing block 13 is fixedly mounted on one end of the push rod 10 close to the mounting plate 2, a clamping rod 14 is fixedly mounted on one side of the pressing block 13 close to the mounting plate 2, and the mounting plate 2 is provided with a card slot 15, a first spring 12 is fixedly connected between the pressure block 13 and the hollow block 3, a threaded rod 8 threadedly connected thereto is penetrated on one side wall of the hollow block 3, a knob 9 is installed on one end of the threaded rod 8 located outside the hollow block 3, a top block 7 is rotatably connected to one end of the threaded rod 8 located inside the hollow block 3, the top block 7 is slidably connected to the inner walls of both sides of the hollow block 3, a top groove 11 is provided on the top rod 10, a card rod 14 is adapted to the card slot 15, and both the top block 7 and the top groove 11 are in the shape of a right-angled trapezoid.

[0021] When the utility model is used, the operating block 5 is manually moved in a direction away from the inner wall of the cabinet 1, and the operating block 5 drives the mounting rod 17 to move, and the mounting rod 17 moves away from the mounting groove 16, and the second spring 18 is compressed, so that the mounting plate 2 can be disassembled, and the threaded rod 8 is rotated by turning the knob 9. Since the top block 7 is slidably connected to the inner walls on both sides of the hollow block 3 and cannot rotate, the top block 7 can be moved in a direction close to the top rod 10, and the inclined surface on the top block 7 cooperates with the inclined surface on the top groove 11, so that the top rod 10 can be moved in a direction away from the mounting plate 2, and the top rod 10 drives the pressure block 13 and the clamping rod 14 to move, so that the clamping rod 14 can be moved away from the bus bar and the clamping groove 15, and the first spring 12 is compressed, so that the bus bar can be disassembled, and the reverse operation can achieve the fixation of the bus bar and the mounting plate 2.

[0022] 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 busbar arrangement structure for an onshore wind power generation electrical cabinet, comprising a cabinet body (1), characterized in that: The cabinet (1) has mounting grooves (16) formed on both inner walls of both sides, a plurality of mounting plates (2) are arranged inside the cabinet (1), auxiliary grooves (20) are formed on both end walls of the plurality of mounting plates (2), the plurality of mounting plates (2) have symmetrically distributed first mounting components formed on them, and the plurality of mounting plates (2) have symmetrically distributed second mounting components formed on them.

2. The onshore wind power generation electrical cabinet busbar arrangement structure according to claim 1, characterized in that: The first mounting assembly comprises one end of a second spring (18) fixedly mounted on the inner wall of the end of the auxiliary groove (20); the other end of the second spring (18) is fixedly connected to a mounting rod (17); an operating groove (19) communicating with the interior of the auxiliary groove (20) is formed on the mounting plate (2); an operating block (5) is fixedly mounted on the mounting rod (17); and the operating block (5) passes through the operating groove (19).

3. The onshore wind power generation electrical cabinet busbar arrangement structure according to claim 1, characterized in that: The second mounting assembly comprises two fixed blocks (6) fixedly mounted on the mounting plate (2), the two fixed blocks (6) being fixedly mounted with the same hollow block (3), the hollow block (3) being penetrated by a push rod (10) slidably connected thereto, the push rod (10) being fixedly mounted with a limit block (4) at one end away from the mounting plate (2), the push rod (10) being fixedly mounted with a pressure block (13) at one end close to the mounting plate (2), the pressure block (13) being fixedly mounted with a clamping rod (14) at one side close to the mounting plate (2), and the mounting assembly A card slot (15) is provided on the mounting plate (2), a first spring (12) is fixedly connected between the pressure block (13) and the hollow block (3), a threaded rod (8) is provided through one side wall of the hollow block (3) and is threadedly connected thereto, a knob (9) is installed at one end of the threaded rod (8) located outside the hollow block (3), a top block (7) is rotatably connected at one end of the threaded rod (8) located inside the hollow block (3), the top block (7) is slidably connected to the inner walls of both sides of the hollow block (3), and a top groove (11) is provided on the top rod (10).

4. The onshore wind power generation electrical cabinet busbar arrangement structure according to claim 2, characterized in that: The mounting rod (17) is matched with the mounting groove (16).

5. The onshore wind power generation electrical cabinet busbar arrangement structure according to claim 3, characterized in that: The clamping rod (14) is matched with the clamping slot (15).

6. The onshore wind power generation electrical cabinet busbar arrangement structure according to claim 3, characterized in that: The top block (7) and the top groove (11) are both in the shape of a right-angled trapezoid.

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