CN220123283U - Bearing section bar of switch board structure - Google Patents
Bearing section bar of switch board structure Download PDFInfo
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- CN220123283U CN220123283U CN202321684680.4U CN202321684680U CN220123283U CN 220123283 U CN220123283 U CN 220123283U CN 202321684680 U CN202321684680 U CN 202321684680U CN 220123283 U CN220123283 U CN 220123283U
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- connecting part
- control cabinet
- section bar
- connecting portion
- profile
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- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a bearing section bar of a control cabinet structure, which comprises a section bar body and a mounting hole arranged on the section bar body; the cross section of the profile body is of a heptagon structure, and the heptagon structure comprises a first connecting part, a second connecting part, a third connecting part, a fourth connecting part, a fifth connecting part, a sixth connecting part and a seventh connecting part which are sequentially connected; the first connecting part and the fourth connecting part are arranged in parallel, and the length of the fourth connecting part is longer than that of the first connecting part; the first connecting portion one end sets up on the second connecting portion, and the other end is equipped with joint portion, joint portion one end slant sets up on first connecting portion, and the other end is equipped with the groove of bending, be equipped with on the seventh connecting portion can with the groove complex grafting portion of bending, grafting portion and joint portion parallel arrangement. The utility model provides a bearing section bar of a control cabinet structure, which has the advantages of low material cost, convenient processing, high strength and stable performance.
Description
Technical Field
The utility model belongs to the technical field of power equipment, and particularly relates to a bearing section bar of a control cabinet structure.
Background
The control cabinets comprise a plurality of kinds, including an electrical control cabinet, a variable frequency control cabinet, a low-voltage control cabinet, a high-voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an elevator control cabinet, a PLC control cabinet, a fire control cabinet, a brick machine control cabinet and the like. The existing control cabinet is generally of a frame structure so that various devices can be installed in the control cabinet as required, but the frame type control cabinet on the market is various at present, wherein the main bearing structure of the control cabinet is long enough by bearing profiles, but the bearing profiles have two forms: one is that the section bar processing technology is complicated, and the cost is higher, and the commonality is poor. The other profile is simple to process and low in cost, but the whole protection grade and the structural strength are low, and the requirements of various use environments cannot be met.
Disclosure of Invention
In view of the above, the utility model aims to provide a bearing profile of a control cabinet structure, so as to solve the problem that the existing control cabinet frame is easy to process and the structural strength of the bearing profile is poor.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
a bearing section bar of a control cabinet structure comprises a section bar body and a mounting hole arranged on the section bar body; the cross section of the profile body is of a heptagon structure, and the heptagon structure comprises a first connecting part, a second connecting part, a third connecting part, a fourth connecting part, a fifth connecting part, a sixth connecting part and a seventh connecting part which are sequentially connected;
the first connecting part and the fourth connecting part are arranged in parallel, and the length of the fourth connecting part is longer than that of the first connecting part; one end of the first connecting part is arranged on the second connecting part, the other end of the first connecting part is provided with a clamping part, one end of the clamping part is obliquely arranged on the first connecting part, the other end of the clamping part is provided with a bending groove, the seventh connecting part is provided with a plugging part which can be matched with the bending groove, and the plugging part and the clamping part are arranged in parallel; the first connecting part and the seventh connecting part are arranged at a certain included angle to form a groove for accommodating the clamping part;
the second connecting part and the fifth connecting part are arranged in parallel, an included angle of 90 degrees is formed between the second connecting part and the first connecting part, and the length of the fifth connecting part is larger than that of the second connecting part;
one end of the third connecting part is connected with the second connecting part, and the other end of the third connecting part is connected with the fourth connecting part;
the fourth connecting part is provided with a group of mounting holes, the fifth connecting part is provided with two groups of mounting holes at intervals, and each group of mounting holes comprises a plurality of mounting holes which are arranged at intervals along the length direction of the profile body;
the sixth connecting portion is arranged in parallel with the first connecting portion, and the length of the sixth connecting portion is slightly smaller than that of the first connecting portion.
Further, the mounting holes comprise round holes and rectangular holes, and the round holes and the rectangular holes are alternately arranged along the length direction of the profile body.
Further, the distance between the round hole and the rectangular hole is 25mm.
Further, an included angle between the first connecting portion and the seventh connecting portion is 120 ° to 150 °.
Further, the included angles between the clamping part and the first connecting part and between the inserting part and the seventh connecting part are acute angles.
Further, a wavy reinforcing part is arranged on the fifth connecting part at a position corresponding to the position between the two groups of mounting holes.
Further, the included angles between the third connecting part and the second connecting part and between the third connecting part and the fourth connecting part are obtuse angles.
Compared with the prior art, the bearing section bar of the control cabinet structure has the following advantages:
the utility model provides a bearing section bar of a control cabinet structure, which has the advantages of low material cost, convenient processing, high strength and stable performance. Through adopting heptagon structure to set up joint portion in first connecting portion and seventh connecting portion junction, utilized joint portion and grafting portion cooperation, when having reduced materials and processing degree of difficulty, improved the holistic structural strength of section bar.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural view of a load-bearing section bar of a control cabinet structure according to an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional view of a load-bearing section bar of a control cabinet structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a profile body; 2. a rectangular hole; 3. a round hole; 4. a first connection portion; 5. a second connecting portion; 6. a third connecting portion; 7. a fourth connecting portion; 8. a fifth connecting portion; 9. a sixth connecting portion; 10. a seventh connecting portion; 11. a plug-in part; 12. a bending groove; 13. a clamping part; 14. a reinforcing part.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The bearing section bar of the control cabinet structure comprises a section bar body 1 and mounting holes arranged on the section bar body 1, as shown in fig. 1 and 2; the cross section of the profile body 1 is of a heptagon structure, and the heptagon structure comprises a first connecting part 4, a second connecting part 5, a third connecting part 6, a fourth connecting part 7, a fifth connecting part 8, a sixth connecting part 9 and a seventh connecting part 10 which are sequentially connected.
The first connecting portion 4 and the fourth connecting portion 7 are arranged in parallel, and the length of the fourth connecting portion 7 is greater than the length of the first connecting portion 4; one end of the first connecting part 4 is arranged on the second connecting part 5, the other end is provided with a clamping part 13, one end of the clamping part 13 is obliquely arranged on the first connecting part 4, the other end is provided with a bending groove 12, the seventh connecting part 10 is provided with an inserting part 11 which can be matched with the bending groove 12, and the inserting part 11 and the clamping part 13 are arranged in parallel; the first connecting portion 4 and the seventh connecting portion 10 are disposed at a certain included angle, so as to form a groove for accommodating the clamping portion 13.
Through utilizing the bending groove 12 cooperation on grafting portion 11 and the joint portion 13, can realize the stable connection between first connecting portion 4 and the seventh connecting portion 10, and then make section bar body 1 form a continuous closed frame structure, be favorable to improving the structural strength and the stability of section bar. The first connecting part 4 and the seventh connecting part 10 are connected by matching the inserting part 11 with the clamping part 13, so that the processing difficulty of the profile is reduced, and the processing production efficiency of the profile groove is improved. In addition, the groove formed by connecting the first connecting part 4 and the seventh connecting part 10 can avoid the protrusion of the clamping part 13 and the circumcircle of the profile, so that the structural strength of the profile is improved, the material consumption of the profile is reduced, and the subsequent installation of the profile is not affected easily.
The second connecting part 5 and the fifth connecting part 8 are arranged in parallel, an included angle of 90 degrees is formed between the second connecting part 5 and the first connecting part 4, and the length of the fifth connecting part 8 is longer than that of the second connecting part 5; one end of the third connecting part 6 is connected with the second connecting part 5, and the other end is connected with the fourth connecting part 7; the fourth connecting part 7 is provided with a group of mounting holes, the fifth connecting part 8 is provided with two groups of mounting holes at intervals, and each group of mounting holes comprises a plurality of mounting holes which are arranged at intervals along the length direction of the profile body 1; the sixth connecting portion 9 is disposed parallel to the first connecting portion 4, and the length of the sixth connecting portion 9 is slightly smaller than the length of the first connecting portion 4. By setting the length of the fourth connecting part 7 and the fifth connecting part 8 to be longer, a stable right-angle structure can be formed on the profile body 1, and other parts can further strengthen and support the right-angle structure by being designed to be smaller in length, so that the overall structural strength of the profile is improved.
Specifically, the profile can be formed by one-step rolling and lap-joint of a whole steel plate, and the heptagon shape ensures the tensile (compression) strength and the torsion strength of the profile. The grooves formed by the first connecting part 4 and the second connecting part 5 on the profile body have the functions of increasing the strength and rigidity of the profile, and have the limiting function at the same time, so that the waterproof diversion function is formed.
In the practical application process, after the cabinet body frame is assembled, the fixing and limiting of the peripheral plate is realized by technological bending at the clamping part 13 and the inserting part 11. And each connecting part arranged at a certain angle can not only improve the deformation resistance of the profile, but also be used for limiting a subsequent inner side mounting plate or a mounting beam.
Optionally, the mounting holes comprise round holes 3 and rectangular holes 2, and the round holes 3 and the rectangular holes 2 are alternately arranged along the length direction of the profile body 1. Illustratively, the spacing between the circular aperture 3 and the rectangular aperture 2 is 25mm. The mounting hole on the section bar body is designed into round hole 3 and rectangular hole 2, and the two are 25 mm's modulus and are arranged, the free fixation of the installation roof beam of being convenient for or mounting panel.
Optionally, the angle between the first connecting portion 4 and the seventh connecting portion 10 is 120 ° to 150 °. Illustratively, the angle between the first connecting portion 4 and the seventh connecting portion 10 may be 125 °, 130 ° or 135 °, which is advantageous for improving the structural strength of the first connecting portion 4 and the seventh connecting portion 10. Those skilled in the art may select other suitable angles according to actual needs, and will not be described herein.
Optionally, the included angles between the clamping portion 13 and the first connecting portion 4, and between the plugging portion 11 and the seventh connecting portion 10 are acute angles. The included angles between the clamping part 13 and the first connecting part 4 and between the inserting part 11 and the seventh connecting part 10 are designed to be acute angles, so that the structural strength of the clamping part 13 and the inserting part 11 on the corresponding connecting parts is improved, and meanwhile, the structural strength of the connecting part of the first connecting part 4 and the seventh connecting part 10 can be further improved by the clamping part 13 and the inserting part 11.
Optionally, a wavy reinforcing portion 14 is disposed on the fifth connecting portion 8 at a position corresponding to a position between the two sets of mounting holes. The wavy reinforcing part 14 can improve the structural strength of the fifth connecting part 8 and avoid deformation of the mounting hole in the use process.
Optionally, the included angle between the third connecting portion 6 and the second connecting portion 5 and between the third connecting portion 6 and the fourth connecting portion 7 is an obtuse angle, so that the third connecting portion 6 forms a chamfer on the profile body 1, which is beneficial to improving the structural strength of one side of the second connecting portion 5 and the fourth connecting portion 7 on the profile body 1.
The utility model provides a bearing section bar of a control cabinet structure, which has the advantages of low material cost, convenient processing, high strength and stable performance. Through adopting heptagon structure to set up joint portion in first connecting portion and seventh connecting portion junction, utilized joint portion and grafting portion cooperation, when having reduced materials and processing degree of difficulty, improved the holistic structural strength of section bar.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a bearing section bar of switch board structure which characterized in that: comprises a section bar body (1) and a mounting hole arranged on the section bar body (1); the cross section of the profile body (1) is of a heptagon structure, and the heptagon structure comprises a first connecting part (4), a second connecting part (5), a third connecting part (6), a fourth connecting part (7), a fifth connecting part (8), a sixth connecting part (9) and a seventh connecting part (10) which are connected in sequence;
the first connecting part (4) and the fourth connecting part (7) are arranged in parallel, and the length of the fourth connecting part (7) is longer than that of the first connecting part (4); one end of the first connecting part (4) is arranged on the second connecting part (5), the other end of the first connecting part is provided with a clamping part (13), one end of the clamping part (13) is obliquely arranged on the first connecting part (4), the other end of the clamping part is provided with a bending groove (12), the seventh connecting part (10) is provided with a plugging part (11) which can be matched with the bending groove (12), and the plugging part (11) and the clamping part (13) are arranged in parallel; the first connecting part (4) and the seventh connecting part (10) are arranged at a certain included angle to form a groove for accommodating the clamping part (13);
the second connecting part (5) and the fifth connecting part (8) are arranged in parallel, an included angle of 90 degrees is formed between the second connecting part (5) and the first connecting part (4), and the length of the fifth connecting part (8) is larger than that of the second connecting part (5);
one end of the third connecting part (6) is connected with the second connecting part (5), and the other end of the third connecting part is connected with the fourth connecting part (7);
a group of mounting holes are formed in the fourth connecting portion (7), two groups of mounting holes are formed in the fifth connecting portion (8) at intervals, and each group of mounting holes comprises a plurality of mounting holes which are arranged at intervals along the length direction of the profile body (1);
the sixth connecting portion (9) is arranged in parallel with the first connecting portion (4), and the length of the sixth connecting portion (9) is slightly smaller than that of the first connecting portion (4).
2. A load bearing profile for a control cabinet structure according to claim 1, characterized in that: the mounting holes comprise round holes (3) and rectangular holes (2), and the round holes (3) and the rectangular holes (2) are alternately arranged along the length direction of the profile body (1).
3. A load bearing profile for a control cabinet structure according to claim 2, characterized in that: the distance between the round hole (3) and the rectangular hole (2) is 25mm.
4. A load bearing profile for a control cabinet structure according to claim 1, characterized in that: the included angle between the first connecting part (4) and the seventh connecting part (10) is 120-150 degrees.
5. A load bearing profile for a control cabinet structure according to claim 1, characterized in that: the included angles between the clamping part (13) and the first connecting part (4) and between the inserting part (11) and the seventh connecting part (10) are acute angles.
6. A load bearing profile for a control cabinet structure according to claim 1, characterized in that: and a wavy reinforcing part (14) is arranged on the fifth connecting part (8) at a position corresponding to the position between the two groups of mounting holes.
7. A load bearing profile for a control cabinet structure according to claim 1, characterized in that: the included angles between the third connecting part (6) and the second connecting part (5) and between the third connecting part (6) and the fourth connecting part (7) are obtuse angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684680.4U CN220123283U (en) | 2023-06-29 | 2023-06-29 | Bearing section bar of switch board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684680.4U CN220123283U (en) | 2023-06-29 | 2023-06-29 | Bearing section bar of switch board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220123283U true CN220123283U (en) | 2023-12-01 |
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ID=88887554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321684680.4U Active CN220123283U (en) | 2023-06-29 | 2023-06-29 | Bearing section bar of switch board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220123283U (en) |
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2023
- 2023-06-29 CN CN202321684680.4U patent/CN220123283U/en active Active
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