Control cabinet frame body

Abstract

The utility model relates to the field of control cabinets, in particular to a control cabinet frame body. The twelve sectional materials are distributed along twelve edges of a cuboid, and the sectional materials are provided with through channels in the length direction; an inserting piece connected with three adjacent sectional materials is distributed at each corner of the cuboid, each inserting piece is provided with three adjacent abutting faces perpendicular to one another, and limiting strips abutting against the sectional materials and limiting tables inserted into the inner sides of the sectional materials in a clamped mode are arranged on the abutting faces. The utility model has the advantages of good anti-seismic property and high structural strength.

Description

Technical Field

[0001] The utility model relates to the field of control cabinets, in particular to a control cabinet frame. Background Art

[0002] The control cabinet is a closed or semi-closed metal cabinet in which switchgear, measuring instruments, protective electrical appliances and auxiliary equipment are assembled according to the electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment.

[0003] For existing control cabinet frames, they are generally assembled in factories first, and then transported to the destination by trucks for unloading and use. During transportation, the frame may cause parts to become loose due to vehicle vibration, and the structural strength of the frame needs to be further improved. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and to provide a control cabinet frame with good anti-seismic performance and high structural strength.

[0005] The technical solution of the utility model is a control cabinet frame, comprising:

[0006] Twelve profiles are distributed along the twelve sides of the cuboid, and the profiles have through-channels along the length direction;

[0007] A plug connected to three adjacent profiles is distributed at each corner of the cuboid. The plug has three adjacent and perpendicular abutting surfaces, on which are arranged limiting strips abutting against the profiles and limiting platforms inserted inside the profiles.

[0008] Preferably, the cross-sectional profile of the profile is a twelve-fold closed figure.

[0009] Preferably, the profile has an outer limiting surface a, an inner limiting surface b and two limiting channels distributed at both ends of the through channel and used to insert the limiting platform, and the limiting strip includes a limiting strip a abutting the limiting surface a and a limiting strip b abutting the limiting surface b.

[0010] Preferably, the limiting strip a is a long strip structure, and the limiting strip b is an L-shaped structure.

[0011] Preferably, the outer end of the surface of the side of the limiting strip a facing the limiting strip b has a chamfer a, the outer end of the surface of the side of the limiting strip b facing outward has a chamfer b, and the outer end of the limiting platform has a chamfer c.

[0012] Preferably, the profile thickness is 1.5 mm or 2 mm.

[0013] Preferably, the profile is made of stainless steel or carbon steel.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] The utility model has good anti-seismic performance, high structural strength, good anti-corrosion performance, is not easy to rust, has a long service life, has a high degree of modularization, and is easy to assemble. It can save production time during production, and can be produced first and then transported to the application location. It can also only transport parts during transportation, and directly use the parts for assembly at the application site, thereby saving the space occupied during transportation, and can transport a large number of parts at one time, saving freight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the profile in the first embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the plug-in in the first embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection orientation of three profiles and one plug-in in the first embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the second embodiment of the present utility model.

[0021] Figure numerals: 1, profile; 11, limiting surface a; 12, limiting surface b; 13, limiting channel; 2, plug-in; 21, limiting strip a; 22, limiting strip b; 23, limiting platform; 201, abutting surface. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] like Figure 1-Figure 4 As shown, a control cabinet frame proposed in this embodiment includes a profile 1 and a plug-in 2.

[0024] Referring to the rectangular parallelepiped structure style, twelve profiles 1 are distributed along the twelve sides of the rectangular parallelepiped, that is, each profile 1 is distributed on one side of the rectangular parallelepiped, and the twelve profiles 1 form a rectangular parallelepiped frame structure. Among the twelve profiles 1, the specifications of the parallel profiles 1 are the same. The profile 1 has a through channel along the length direction, and the cross-sectional profile of the profile 1 is a closed figure with twelve folds. The profile 1 has an outer limiting surface a11, an inner limiting surface b12, and two limiting channels 13 distributed at both ends of the through channel. The thickness of the profile 1 is 1.5mm. The profile 1 is made of stainless steel or carbon steel.

[0025] The plug-in 2 is distributed at each corner of the cuboid and connected to three adjacent profiles 1. The plug-in 2 is made of steel and is specifically connected by assembly or welding. The plug-in 2 has three adjacent and mutually perpendicular abutment surfaces 201. The abutment surfaces 201 are provided with a limit bar abutting against the profile 1 and a limit platform 23 inserted in the limit channel 13 inside the profile 1. The limit platform 23 can limit the insertion position of the profile 1.

[0026] The limiting strips include a limiting strip a21 abutting against the limiting surface a11 and a limiting strip b22 abutting against the limiting surface b12. The limiting strip a21 is a long strip structure, and the limiting strip b22 is an L-shaped structure. The limiting strip a21 and the limiting strip b22 can respectively abut against the limiting surface a11 and the limiting surface b12 to limit the connected profile 1.

[0027] The outer end of the surface of the side of the limit strip a21 facing the limit strip b22 has a chamfer a, the outer end of the surface of the side of the limit strip b22 facing outward has a chamfer b, and the outer end of the limit platform 23 has a chamfer c. By setting the chamfers, the profile 1 can be guided when installing it, making it easier and faster to install the profile 1 in place.

[0028] This embodiment has good anti-seismic performance, high structural strength, good anti-corrosion performance, is not easy to rust, has a long service life, has a high degree of modularity, and is easy to assemble. It can save production time during production, and can be produced first and then transported to the application location. It can also only transport parts during transportation, and directly use the parts for assembly at the application site, thereby saving the space occupied during transportation, and can transport a large number of parts at one time, saving freight.

[0029] Embodiment 2

[0030] like Figure 5 As shown, a control cabinet frame proposed in this embodiment, compared with Example 1, in this embodiment, the thickness of the profile 1 is 2 mm, the outer edge contour of the profile 1 is the same as the outer edge contour of the profile 1 in Example 1, the size of the inner through channel of the profile 1 in this embodiment is synchronously reduced than the size of the inner through channel of the profile 1 in Example 1, the position of the upper limit strip b22 of the plug-in 2 used is synchronously moved inward, and the width of the limit platform 23 is synchronously reduced to adapt to the insertion into the inner side of the profile 1 in this embodiment.

[0031] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A control cabinet frame, characterized in that: include: Twelve profiles (1) are distributed along the twelve sides of the rectangular parallelepiped, and the profiles (1) have through channels along the length direction; A plug-in unit (2) connected to three adjacent profiles (1) is distributed at each corner of the rectangular parallelepiped. The plug-in unit (2) has three adjacent abutment surfaces (201) perpendicular to each other. The abutment surfaces (201) are provided with a limit strip abutting against the profile (1) and a limit platform (23) inserted into the inner side of the profile (1).

2. A control cabinet frame according to claim 1, characterized in that: The cross-sectional profile of the profile (1) is a twelve-fold closed figure.

3. A control cabinet frame according to claim 1, characterized in that: The profile (1) comprises an outer limiting surface a (11), an inner limiting surface b (12), and two limiting channels (13) distributed at both ends of the through channel and used for inserting the limiting platform (23); the limiting strip comprises a limiting strip a (21) abutting against the limiting surface a (11) and a limiting strip b (22) abutting against the limiting surface b (12).

4. A control cabinet frame according to claim 3, characterized in that: The limiting strip a (21) is a long strip structure, and the limiting strip b (22) is an L-shaped structure.

5. A control cabinet frame according to claim 4, characterized in that: The outer end of the surface of the limiting strip a (21) facing the limiting strip b (22) has a chamfer a, the outer end of the surface of the limiting strip b (22) facing outward has a chamfer b, and the outer end of the limiting platform (23) has a chamfer c.

6. A control cabinet frame according to claim 1, characterized in that: The thickness of the profile (1) is 1.5 mm or 2 mm.

7. A control cabinet frame according to claim 1, characterized in that: The profile (1) is made of stainless steel or carbon steel.

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