A quick fixing structure of a busbar frame in a switch cabinet

Abstract

The utility model relates to the related technical field of busbar frame in switch cabinet, concretely is a kind of quick fixing structure of busbar frame in switch cabinet, including upper line frame, lower line groove and lower line frame and buckle assembly, in the utility model, transparent adhesive tape and arc adhesive tape are integrally covered in the outside of busbar in switch cabinet, rubber bump is passed through rubber groove and rubber block, and mutual clamping is carried out, the busbar in switch cabinet on the upper line frame and lower line groove can be wrapped, when the line in busbar frame in switch cabinet is installed, transparent adhesive tape and arc adhesive tape are covered and bonded on the switch cabinet in the busbar of lifting, two lower line frames and upper line frame are closely combined, the busbar of lifting can be pressed and fixed, before the installation of two lower line frames and upper line frame, transparent adhesive tape and arc adhesive tape are pre-installed to line, after every time disassembly maintenance of line, transparent adhesive tape and arc adhesive tape pass through rubber bump, can be installed on rubber groove and rubber block, and quick wrapping fixed positioning is carried out.

Description

Technical Field

[0001] This utility model relates to the technical field of busbar frames inside switchgear, specifically a quick-fixing structure for busbar frames inside switchgear. Background Technology

[0002] The busbar frame inside the switchgear is usually composed of two frames, one on the top and one on the bottom, or one on the left and one on the right. For example, the common upper mounting plate and lower mounting plate are assembled together. The frame has rectangular openings, clamping slots, etc., to form space to accommodate the busbars and install other components. Elastic rubber pads are set on the inner wall of the rectangular frame. When the busbar fixing plate is embedded in the rectangular frame, the elastic rubber pads hold the busbar fixing plate in place, which plays a role in buffering, shock absorption and further insulation. At the same time, it can also enhance the stability of the busbar frame. Mounting blocks and bolts: Mounting blocks are fixed at both ends of the upper and lower mounting plates. The mounting blocks have mounting holes. The mounting blocks of the upper and lower mounting plates are fixedly connected by bolts, so that the two frames are tightly joined together and the busbar frame is easily installed as a whole onto the switchgear.

[0003] When installing wiring in the existing switch cabinet busbar frames, the wiring is prone to tilting up, requiring the user to straighten it. When the two frames are tightly joined, the busbar tilts up and needs to be reinstalled. It is difficult to pre-install wiring between the two frames, and it is difficult to quickly fix and reinstall the wiring after each disassembly and maintenance. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-fixing structure for the busbar frame inside a switch cabinet, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A quick-fixing structure for a busbar frame inside a switchgear includes an upper frame, a lower cable tray, a lower frame, and a snap-fit ​​assembly. The upper frame has a mounting portion for the lower cable tray, and the lower frame is mounted at a snap-fit ​​point on the lower cable tray. The snap-fit ​​assembly has a through-hole for both the upper and lower frames. The structure also includes...

[0007] Insulating components are installed on the upper wire frame;

[0008] A wrapper component is positioned on the upper frame;

[0009] The upper wire frame has a through hole, the lower wire frame has a washer at the mounting point, the washer has a snap fastener connected to the threaded part, and the lower wire frame has an upper wire groove fixedly connected to the bottom end.

[0010] The quick-fixing structure of the busbar frame inside the switch cabinet as described above: the upper frame and the lower frame are fastened together by snap-fit ​​bolts.

[0011] The quick-fixing structure of the busbar frame inside the switch cabinet as described above: the lower cable tray and the upper cable tray are assembled together through the upper cable frame.

[0012] The quick-fixing structure of the busbar frame in the switch cabinet as described above: the insulating component includes a rubber groove formed on the upper busbar frame, and a rubber block is fixedly connected to the mounting point on the rubber groove.

[0013] The quick-fixing structure for the busbar frame inside the switch cabinet as described above: the insulation component also includes a lower adhesive tape covering the upper frame, and the lower adhesive tape has openings at the bonding points, through which the lower adhesive tape is bonded to the upper frame.

[0014] The quick-fixing structure for the busbar frame inside the switch cabinet as described above: the wrapping assembly includes a transparent adhesive sheet covering the lower adhesive sheet, an arc-shaped adhesive sheet is fixed at the bonding point on the transparent adhesive sheet, and a rubber protrusion is connected to the mounting point on the arc-shaped adhesive sheet.

[0015] The quick-fixing structure for the busbar frame inside the switch cabinet as described above: the arc-shaped adhesive tape and the rubber protrusion are wrapped around the lower adhesive tape by a transparent adhesive tape.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the lower adhesive tape is aligned and laid on the upper wire frame through the opening holes, and the lower wire trough can be laid. The lower adhesive tape can be installed inside the lower wire trough. The busbars in the switch cabinet are arranged inside the lower adhesive tape and wrapped together, which plays a certain pre-installation role. The lower adhesive tape plays a certain insulation role.

[0017] Transparent and curved adhesive tapes are used to cover the outside of the busbars inside the switchgear. Rubber protrusions interlock with each other through rubber grooves and blocks, allowing for individual wrapping of the busbars inside the switchgear on the upper and lower wire frames. When installing the wiring in the busbar frames inside the switchgear, the transparent and curved adhesive tapes cover and adhere to the raised busbars, eliminating the need for the user to straighten the wiring. By tightly connecting the two lower and upper wire frames, the raised busbars can be pressed and fixed. Before installing the two lower and upper wire frames, the wiring is pre-installed using the transparent and curved adhesive tapes. After each disassembly and maintenance, the transparent and curved adhesive tapes, through the rubber protrusions, can be installed on the corresponding rubber grooves and blocks for quick wrapping, fixing, and positioning. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the insulating component of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the packaging component of this utility model;

[0022] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B.

[0023] In the diagram: 1. Upper frame; 2. Clip hole; 3. Lower groove; 4. Lower frame; 5. Washer ring; 6. Buckle bolt; 7. Upper groove; 8. Rubber groove; 9. Rubber block; 10. Lower adhesive tape; 11. Opening hole; 12. Curved adhesive tape; 13. Transparent adhesive tape; 14. Rubber protrusion. Detailed Implementation

[0024] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0025] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0026] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0027] Please refer to Figure 5, which proposes a quick-fixing structure for the busbar frame inside a switch cabinet, including an upper frame 1, a lower cable tray 3 and a lower frame 4, as well as a snap-fit ​​assembly.

[0028] The mounting position on the upper wire frame 1 is provided with a lower wire groove 3, and the buckle on the lower wire groove 3 is provided with a lower wire frame 4. The upper wire frame 1 and the lower wire frame 4 are provided through the buckle assembly. An insulation component is installed on the upper wire frame 1. A wrapping component is provided on the upper wire frame 1.

[0029] The busbars inside the switch cabinet are laid inside the upper frame 1 and the lower trough 3, so that the lower frame 4 is installed as a whole in the upper frame 1 and the lower trough 3. The busbars inside the switch cabinet can be snapped together as a whole. The lower frame 4 enhances the stability of the upper frame 1 and the lower trough 3.

[0030] The upper wire frame 1 has a through hole 2, the lower wire frame 4 has a mounting ring 5, the threaded part of the ring 5 is connected to a buckle 6, and the bottom of the lower wire frame 4 is fixedly connected to the upper wire groove 7.

[0031] In this embodiment, when the lower wire frame 4 is installed as a whole on the upper wire frame 1 and the lower wire groove 3, the buckle 6 is installed through the lower wire frame 4 so that the pad ring 5 is padded on the lower wire frame 4. The upper wire groove 7 on the lower wire frame 4 is installed as a whole on the upper wire frame 1 and the lower wire groove 3, which can fix the wiring in the switch cabinet with a buckle.

[0032] Preferably, the upper frame 1 and the lower frame 4 are threaded together by a snap fastener 6. When the wiring inside the switch cabinet is installed inside the lower frame 4 and the upper frame 1, the snap fastener 6 can pass through the lower frame 4 and the upper frame 1 to fasten the wiring inside the switch cabinet in the lower frame 4 and the upper frame 1.

[0033] Preferably, the lower wire groove 3 and the upper wire groove 7 are assembled together by the upper wire frame 1. When the upper wire groove 7 on the lower wire frame 4 is installed on the upper wire frame 1 and the lower wire groove 3, the upper wire groove 7 and the lower wire groove 3 are aligned and installed together.

[0034] Please refer to Figure 2 and Figure 3 In this embodiment, the insulating component includes a rubber groove 8 formed on the upper wire frame 1, and a rubber block 9 is fixedly connected to the mounting point on the rubber groove 8.

[0035] Rubber grooves 8 are formed on the upper wire frame 1 and the lower wire groove 3, so that rubber blocks 9 are fixedly connected to rubber grooves 8. Rubber grooves 8 and rubber blocks 9 can be distributed and fixedly connected to the upper wire frame 1 and the lower wire groove 3. The upper wire groove 7 on the lower wire frame 4 is installed on the upper wire frame 1 and the lower wire groove 3. Rubber grooves 8 and rubber blocks 9 are used for the installation and wrapping of busbars inside the switch cabinet.

[0036] Please refer to Figure 2 and Figure 3 In this embodiment, the insulating component also includes a lower adhesive tape 10 covering the upper wire frame 1. The lower adhesive tape 10 has an opening 11 at the bonding area, and the lower adhesive tape 10 is bonded to the upper wire frame 1 through the opening 11.

[0037] The lower adhesive tape 10 is laid inside the upper wire frame 1 and the lower wire trough 3. The lower adhesive tape 10 is aligned and laid on the upper wire frame 1 through the opening 11, and can be laid on the lower wire trough 3. The lower adhesive tape 10 can be installed inside the lower wire trough 3. The busbars in the switch cabinet are arranged inside the lower adhesive tape 10 and wrapped together, which has a certain pre-installation effect. The lower adhesive tape 10 has a certain insulation effect.

[0038] Please refer to Figure 4 and Figure 5In this embodiment, the wrapping component includes a transparent adhesive tape 13 covering the lower adhesive tape 10, an arc-shaped adhesive tape 12 fixed at the bonding point on the transparent adhesive tape 13, and a rubber protrusion 14 connected at the mounting point on the arc-shaped adhesive tape 12.

[0039] Transparent tape 13 and curved tape 12 are attached to the upper wire frame 1 and the lower wire groove 3. When the busbars inside the switch cabinet are arranged inside the lower tape 10 and are wrapped, the transparent tape 13 and curved tape 12 can wrap the outside of the busbars inside the switch cabinet for pre-installation and insulation.

[0040] Preferably, the arc-shaped adhesive tape 12 and the rubber protrusions 14 are attached and wrapped around the lower adhesive tape 10 by the transparent adhesive tape 13. When the transparent adhesive tape 13 and the arc-shaped adhesive tape 12 are wrapped around the outside of the internal busbar of the switch cabinet, the rubber protrusions 14 on the transparent adhesive tape 13 and the arc-shaped adhesive tape 12 can be correspondingly installed on the rubber grooves 8 and the rubber blocks 9. The transparent adhesive tape 13 and the arc-shaped adhesive tape 12 completely cover the outside of the internal busbar of the switch cabinet. The rubber protrusions 14 are interlocked by the rubber grooves 8 and the rubber blocks 9, which can individually wrap the internal busbar of the switch cabinet on the upper wire frame 1 and the lower wire groove 3. When the switch cabinet When installing the wiring in the inner busbar frame, transparent tape 13 and curved tape 12 are covered and adhered to the raised inner busbar of the switch cabinet, eliminating the need for the user to straighten the wiring. By tightly connecting the two lower frames 4 and the upper frame 1, the raised busbar can be pressed and fixed. Before installing the two lower frames 4 and the upper frame 1, the wiring is pre-installed using transparent tape 13 and curved tape 12. After each disassembly and maintenance of the wiring, transparent tape 13 and curved tape 12 can be installed on the rubber grooves 8 and rubber blocks 9 via rubber protrusions 14 for quick wrapping, fixing and positioning.

[0041] As can be seen from the above, during use, the rubber block 9 is fixedly connected to the rubber groove 8. The rubber groove 8 and the rubber block 9 can be distributed and fixedly connected to the upper wire frame 1 and the lower wire groove 3. The upper wire groove 7 on the lower wire frame 4 is installed on the upper wire frame 1 and the lower wire groove 3. The transparent tape 13 and the arc-shaped tape 12 cover the outside of the busbar inside the switch cabinet. The rubber protrusion 14 is engaged with each other through the rubber groove 8 and the rubber block 9, which can individually wrap the busbar inside the switch cabinet on the upper wire frame 1 and the lower wire groove 3. When the lines in the busbar frame inside the switch cabinet are installed, the transparent tape 13 and the arc-shaped tape 12 cover and stick to the raised busbar inside the switch cabinet. The user does not need to straighten the lines. By tightly combining the two lower wire frames 4 and the upper wire frame 1, the raised busbar can be pressed and fixed.

[0042] The lower adhesive tape 10 is aligned and laid on the upper wire frame 1 through the opening 11, and can be laid on the lower wire groove 3. The lower adhesive tape 10 can be installed inside the lower wire groove 3. When the busbars inside the switch cabinet are arranged inside the lower adhesive tape 10 and wrapped, the transparent adhesive tape 13 and the arc-shaped adhesive tape 12 are wrapped around the outside of the busbars inside the switch cabinet, so that the rubber protrusions 14 on the transparent adhesive tape 13 and the arc-shaped adhesive tape 12 can be installed on the rubber grooves 8 and the rubber blocks 9 respectively. The transparent adhesive tape 13 and the arc-shaped adhesive tape 12 cover the outside of the busbars inside the switch cabinet. The rubber protrusions 14 are interlocked by the rubber grooves 8 and the rubber blocks 9.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A quick-fixing structure for a busbar frame inside a switch cabinet, comprising an upper busbar frame (1), a lower busbar groove (3), and a lower busbar frame (4), and a snap-fit ​​assembly, wherein the lower busbar groove (3) is provided at the mounting position on the upper busbar frame (1), the lower busbar frame (4) is installed at the snap-fit ​​position on the lower busbar groove (3), and the upper busbar frame (1) and the lower busbar frame (4) are provided at the through-hole of the snap-fit ​​assembly, characterized in that: It also includes settings, An insulating component is installed on the upper wire frame (1); A wrapping component is set on the upper wireframe (1); The upper wire frame (1) has a through hole (2), the lower wire frame (4) has a mounting ring (5), the threaded part of the ring (5) is connected to a buckle (6), and the bottom end of the lower wire frame (4) is fixedly connected to an upper wire groove (7).

2. The quick-fixing structure for the busbar frame inside a switchgear according to claim 1, characterized in that, The upper frame (1) and the lower frame (4) are snapped together by a snap fastener (6).

3. The quick-fixing structure for the busbar frame inside a switchgear according to claim 1, characterized in that, The lower wire groove (3) and the upper wire groove (7) are assembled together by the upper wire frame (1).

4. The quick-fixing structure for the busbar frame inside a switchgear according to claim 1, characterized in that, The insulating component includes a rubber groove (8) formed on the upper wire frame (1), and a rubber block (9) is fixedly connected to the mounting point on the rubber groove (8).

5. The quick-fixing structure for the busbar frame inside a switchgear according to claim 4, characterized in that, The insulating assembly also includes a lower adhesive tape (10) covering the upper wire frame (1), and the lower adhesive tape (10) has an opening hole (11) at the bonding point, and the lower adhesive tape (10) is bonded to the upper wire frame (1) through the opening hole (11).

6. The quick-fixing structure for the busbar frame inside a switchgear according to claim 5, characterized in that, The wrapping assembly includes a transparent adhesive tape (13) covering the lower adhesive tape (10), an arc-shaped adhesive tape (12) fixed at the adhesive portion of the transparent adhesive tape (13), and a rubber protrusion (14) connected at the mounting portion of the arc-shaped adhesive tape (12).

7. The quick-fixing structure for the busbar frame inside a switchgear according to claim 6, characterized in that, The arc-shaped adhesive tape (12) and the rubber protrusion (14) are attached and wrapped on the lower adhesive tape (10) by transparent adhesive tape (13).

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