Power distribution cabinet installation structure

Abstract

The utility model discloses a power distribution cabinet installation structure, and belongs to the technical field of power distribution cabinet installation structures. The power distribution cabinet mounting structure comprises a mounting beam and a patterned bar, the mounting beam and the patterned bar are connected through a connecting structure, the connecting structure comprises a pre-connecting structure and a limiting structure, the pre-connecting structure is fixedly arranged on the mounting beam, the pre-connecting structure and the mounting beam are connected in a clamped mode, and the limiting structure is arranged on the mounting beam. The limiting structure is detachably connected with the pre-connecting structure; according to the utility model, the pre-connecting structure is arranged, so that the mounting beam can be mounted by utilizing the pre-connecting structure before the whole mounting is finished, the effect of quickly mounting and dismounting the mounting beam can be achieved, the position of the mounting beam can be conveniently adjusted in the mounting process, and after the whole mounting is finished, the pre-connecting structure is fixed for a long time by utilizing the limiting structure; therefore, the problem that the position of the mounting beam is not easy to adjust when the power distribution cabinet is mounted in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet installation structures, in particular to a power distribution cabinet installation structure. Background Art

[0002] When installing the distribution cabinet in the prior art, generally, a mounting beam is first installed on the flower bar with bolts and nuts, and then various switches, controls, and protection components are installed on the mounting beam. This installation method has a disadvantage, that is, an overall planning is required before installation to avoid leaving room for subsequent components to be installed. Because after a certain amount of components are installed, the space in the cabinet will become smaller. At this time, if the upper and lower positions of the mounting beam need to be adjusted, the corresponding bolts and nuts need to be removed. Due to limited space, disassembly is more troublesome. Therefore, the present application proposes a structure that can facilitate the disassembly and installation of the mounting beam. Utility Model Content

[0003] The utility model aims to solve the problem in the prior art that it is difficult to adjust the position of the installation beam of the power distribution cabinet during installation, and proposes a power distribution cabinet installation structure.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A distribution cabinet installation structure includes a mounting beam and a spline, wherein the mounting beam and the spline are connected via a connecting structure, wherein the connecting structure includes a pre-connecting structure and a limiting structure, wherein the pre-connecting structure is fixedly arranged on the mounting beam, the pre-connecting structure and the mounting beam are snap-connected, and the limiting structure and the pre-connecting structure are detachably connected.

[0006] Preferably, the pre-connection structure comprises an upper clamping block and a lower clamping block, both of which are fixedly connected to the mounting beam, the upper clamping block is an elastic member, and the lower clamping block is a hard member.

[0007] Preferably, the upper clamping block is arranged directly above the lower clamping block, the upper clamping block is clamped at an upper position of the spline hole, and the lower clamping block is clamped at a lower position of the spline hole.

[0008] Preferably, a pressure plate is fixedly provided on the upper front end of the upper clamping block.

[0009] Preferably, the limiting structure includes a limiting screw and a screw hole provided on the mounting beam, the screw hole is located between the upper clamping block and the lower clamping block, and the threaded end of the limiting screw is threadedly connected to the screw hole.

[0010] Preferably, the middle portion of the limit screw is a conical portion, and the conical surface of the conical portion can support the upper clamping block and the lower clamping block at the same time.

[0011] Preferably, connection structures are provided at both ends of one of the mounting beams, corresponding to two spline bars respectively.

[0012] Preferably, the flower bar is fixedly arranged in the cabinet.

[0013] Compared with the prior art, the utility model provides a distribution cabinet installation structure, which has the following beneficial effects.

[0014] 1. The utility model, by setting up a pre-connection structure, can use the pre-connection structure to install the installation beam before the overall installation is completed, which can achieve the effect of quick installation and quick removal of the installation beam, and is convenient for adjusting the position of the installation beam during the installation process. When the overall installation is completed, the pre-connection structure is permanently fixed by using the limiting structure, thereby solving the problem in the prior art that the installation beam is difficult to adjust when the distribution cabinet is installed.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Figure 3 It is a schematic diagram of the partial split structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the partial split structure of the utility model.

[0020] Figure 5 It is a side structural schematic diagram of the installation beam and the connecting structure in the utility model.

[0021] In the figure:

[0022] 1. Cabinet body; 2. Flower bar; 3. Mounting beam; 4. Upper clamping block; 5. Pressure plate; 6. Limit screw; 7. Lower clamping block; 8. Conical part; 9. Screw hole. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-5 A distribution cabinet installation structure includes a mounting beam 3 and a spline 2. The mounting beam 3 and the spline 2 are connected by a connecting structure. The connecting structure includes a pre-connecting structure and a limiting structure. The pre-connecting structure is fixedly arranged on the mounting beam 3. The pre-connecting structure and the mounting beam 3 are snap-connected, and the limiting structure and the pre-connecting structure are detachably connected.

[0025] In a specific embodiment of the utility model, the spline 2 is an existing conventional setting, and the shape of the mounting beam 3 is not limited to the shape shown in the accompanying drawings. During the installation process, the mounting beam 3 is first pre-connected with the spline 2 using a pre-connection structure. At this time, the mounting beam 3 and the spline 2 can achieve a quick installation and quick removal effect, and the pre-connection of the mounting beam 3 and the spline 2 does not affect the installation of various components on the mounting beam 3. After the overall installation is completed, the pre-connection structure is converted into a permanent connection using a limiting structure, so that the position of the mounting beam 3 can be easily adjusted during the installation process, and after the installation is completed, it can act as the bolt and nut in the prior art.

[0026] The pre-connection structure includes an upper clamping block 4 and a lower clamping block 7, both of which are fixedly connected to the mounting beam 3, the upper clamping block 4 is an elastic part, and the lower clamping block 7 is a hard part; the upper clamping block 4 can be made of metal with good elasticity so that it has the effect of deformation and recovery, and the lower clamping block 7 can also be made the same as the upper clamping block 4, but the lower clamping block 7 can be made thicker to make it less likely to deform.

[0027] The upper clamping block 4 is arranged directly above the lower clamping block 7, the upper clamping block 4 is clamped in the upper position of the hole of the flower bar 2, and the lower clamping block 7 is clamped in the lower position of the hole of the flower bar 2; during pre-connection, the upper clamping block 4 and the lower clamping block 7 are clamped into the holes on the flower bar 2 to achieve the effect of pre-connection. When clamping in, the upper clamping block 4 can be pressed down to deform it and approach the lower clamping block 7, so that the two can smoothly pass through the hole of the flower bar 2. After passing through, the upper clamping block 4 is released to restore it, completing the clamping and achieving the effect of pre-connection.

[0028] A pressing plate 5 is fixedly provided on the upper front end of the upper clamping block 4. By providing the pressing plate 5, the lever principle is utilized to save effort when pressing down the upper clamping block 4.

[0029] The limiting structure includes a limiting screw 6 and a screw hole 9 provided on the mounting beam 3 . The screw hole 9 is located between the upper clamping block 4 and the lower clamping block 7 . The threaded end of the limiting screw 6 is threadedly connected to the screw hole 9 .

[0030] The middle part of the limit screw 6 is a conical part 8, and the conical surface of the conical part 8 can support the upper clamping block 4 and the lower clamping block 7 at the same time. When all the installation is completed, the limit screw 6 is screwed into the screw hole 9, and then the conical part 8 on the limit screw 6 will support the upper clamping block 4 and the lower clamping block 7 at the same time, so that the upper clamping block 4 firmly supports the upper end of the hole of the flower bar 2, and the lower clamping block 7 firmly supports the lower end of the hole of the flower bar 2, thereby achieving a fixing effect, making it difficult for the mounting beam 3 and the flower bar 2 to be separated.

[0031] Both ends of a mounting beam 3 are provided with connection structures, which correspond to two spline bars 2 respectively.

[0032] The spline 2 is fixedly arranged in the cabinet 1. The spline 2 and the cabinet 1 are both existing conventional equipment, and the connection method thereof also adopts a conventional method.

[0033] Installation process: First, pre-connect the installation beam 3 with the flower bar 2 using the pre-connection structure. When pre-connecting, first align the two pre-connection structures on the installation beam 3 with the holes at the same height on the two corresponding flower bars 2, and snap the two pre-connection structures in turn. When snapping in, first pass the pressing plate 5 through the hole, and then press the pressing plate 5 down to deform the upper clamping block 4 close to the lower clamping block 7. After both the upper clamping block 4 and the lower clamping block 7 pass through the holes, release the pressing plate 5 to complete the snapping in of one pre-connection structure, and then use the same operation to snap in another pre-connection structure to complete. Quickly install the mounting beam 3 and the spline 2, and then install the components on the mounting beam 3. During the installation process, if you need to adjust the height of the mounting beam 3, you only need to press down the pressure plate 5, and then lift it upwards slightly to separate the pre-connection structure from the hole of the spline 2, and the quick release can be completed. When all the mounting beams 3 and components are installed, use the limit screw 6 to screw it into the corresponding screw hole 9, and use the tapered part 8 of the limit screw 6 to support the upper clamp block 4 and the lower clamp block 7, so that the pre-connection structure will not separate from the spline 2, and the overall installation is completed.

[0034] 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.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0036] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A power distribution cabinet installation structure, characterized in that: The invention comprises a mounting beam (3) and a spline (2), wherein the mounting beam (3) and the spline (2) are connected via a connecting structure, wherein the connecting structure comprises a pre-connecting structure and a limiting structure, wherein the pre-connecting structure is fixedly arranged on the mounting beam (3), the pre-connecting structure and the mounting beam (3) are in a snap connection, and the limiting structure and the pre-connecting structure are in a detachable connection; The pre-connection structure comprises an upper clamping block (4) and a lower clamping block (7), wherein the upper clamping block (4) and the lower clamping block (7) are both fixedly connected to the mounting beam (3), the upper clamping block (4) is an elastic member, and the lower clamping block (7) is a hard member; The upper clamping block (4) is arranged directly above the lower clamping block (7), the upper clamping block (4) is clamped at a position above the hole of the spline (2), and the lower clamping block (7) is clamped at a position below the hole of the spline (2); The limiting structure comprises a limiting screw (6) and a screw hole (9) provided on the mounting beam (3); the screw hole (9) is located between the upper clamping block (4) and the lower clamping block (7); and the threaded end of the limiting screw (6) is threadedly connected to the screw hole (9).

2. A power distribution cabinet installation structure according to claim 1, characterized in that: A pressing plate (5) is fixedly arranged on the upper front end of the upper clamping block (4).

3. A power distribution cabinet installation structure according to claim 1, characterized in that: The middle portion of the limit screw (6) is a conical portion (8), and the conical surface of the conical portion (8) can support the upper clamping block (4) and the lower clamping block (7) at the same time.

4. A power distribution cabinet installation structure according to claim 1, characterized in that: Both ends of a mounting beam (3) are provided with connection structures, which correspond to two spline bars (2) respectively.

5. A power distribution cabinet installation structure according to claim 1, characterized in that: The flower bar (2) is fixedly arranged in the cabinet body (1).

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