CN118281719A - Electrical switch cabinet upright post and processing method thereof - Google Patents
Electrical switch cabinet upright post and processing method thereof Download PDFInfo
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- CN118281719A CN118281719A CN202410549022.7A CN202410549022A CN118281719A CN 118281719 A CN118281719 A CN 118281719A CN 202410549022 A CN202410549022 A CN 202410549022A CN 118281719 A CN118281719 A CN 118281719A
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- 238000005452 bending Methods 0.000 claims abstract description 37
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
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- 230000009286 beneficial effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
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Abstract
The invention relates to the technical field of electric switch cabinet structure assembly, in particular to an electric switch cabinet upright post and a processing method thereof, wherein the electric switch cabinet upright post comprises a first supporting surface, a second supporting surface, a third supporting surface, a fourth supporting surface, a fifth supporting surface, a sixth supporting surface, a seventh supporting surface, an eighth supporting surface, a ninth supporting surface and a tenth supporting surface which are generated by adopting an integral bending process; the first vertical cylindrical surface, the fifth vertical cylindrical surface, the sixth vertical cylindrical surface, the eighth supporting surface, the ninth supporting surface and the tenth supporting surface are all provided with through holes; the fourth column surface is provided with a square through hole. The invention provides an electrical switch cabinet upright post with high structural strength and a processing method thereof, and solves the problems that the existing upright post is complex in processing technology, more in connecting pieces, insufficient in upright post supporting strength and easy to deform in the structure of the switch cabinet.
Description
Technical Field
The invention relates to the technical field of electric switch cabinet structure assembly, in particular to an electric switch cabinet upright post and a processing method thereof.
Background
The electrical switch cabinet is key equipment in the electric energy transmission process, and plays roles in controlling on-off and distributing electric energy through the isolating switch, the circuit breaker, the load switch and other power equipment arranged in the cabinet body. The electrical switch cabinet not only needs to be switched on and off with normal load current in the operation process, but also has the capability of bearing the action of short-circuit current and electric force without damage or permanent deformation. Meanwhile, the structural strength of the electrical switch cabinet also ensures that the cabinet body does not generate structural displacement under shaking in the long-distance transportation process, and avoids the condition that the outgoing line element cannot be installed due to structural deviation. The electric switch cabinet forms a basic frame by the upright posts and the cross beams, and the side cross beams, the mounting bars and the partition boards are arranged on the upright posts, so that the upright posts are provided with rich connecting holes and a plurality of connecting surfaces for connecting and fixing different structural members.
The traditional electrical switch cabinet upright post is a C-shaped upright post with a concave vertical surface, and has the following defects in the production and use processes:
1. In order to ensure the consistency of the C-shaped upright post and improve the structural strength, the technology of stretch forming and indent is commonly adopted in industry, so that the processing difficulty is improved. The equipment required by processing the C-shaped stand column by using the bending process has higher precision and limited efficiency;
2. At present, an electrical switch cabinet assembled by using a traditional C-shaped upright post can be subjected to long-distance transportation, and the cabinet door can not be closed due to slight structural deviation of the cabinet body.
3. The traditional C-shaped upright post is provided with an opening on one side behind the notch surface, and the mounting hole is limited compared with the mounting surface.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electric switch cabinet upright post which is high in structural strength and rich in connecting surface and connecting hole quantity.
The invention provides the following technical scheme:
An electrical switchgear stand, its characterized in that: generating a first supporting surface, a second supporting surface, a third supporting surface, a fourth supporting surface, a fifth supporting surface, a sixth supporting surface, a seventh supporting surface, an eighth supporting surface, a ninth supporting surface and a tenth supporting surface by adopting an integrated bending process; the first vertical cylindrical surface, the fifth vertical cylindrical surface, the sixth vertical cylindrical surface, the eighth supporting surface, the ninth supporting surface and the tenth supporting surface are all provided with through holes; and the fourth upright post surface is provided with a square through hole.
Technical principle: the invention relates to a high-strength electrical switch cabinet, when the device is used, a self-tapping screw is adopted to fix an eighth supporting surface, a ninth supporting surface and a tenth supporting surface between a bottom cross beam and a top side cross beam through holes; fixing the element mounting strip on the sixth vertical column surface through the through hole by adopting a self-tapping screw; fixing the partition board of the electrical cabinet on the fifth vertical column surface through the through hole by adopting self-tapping screws; and a square nut is adopted, and the baffle plate of the electrical cabinet is fixed at the bottom of the upright post through a square through hole.
The beneficial effects are that: the connecting break point does not exist, and the upright post structure is stabilized; and abundant connecting through holes are provided on a plurality of supporting surfaces and supporting surfaces, so that various structural components can be conveniently installed.
Further, the lower end of the first vertical cylindrical surface is bent inwards by 90 degrees to form a second vertical cylindrical surface; the lower end of the second vertical cylindrical surface is bent towards the inner side by 135 degrees to form a third vertical cylindrical surface; the lower end of the third vertical cylindrical surface is bent to 135 degrees outwards to form a fourth vertical cylindrical surface; the lower end of the fourth vertical cylindrical surface is bent inwards by 90 degrees to form a fifth vertical cylindrical surface; the lower end of the fifth vertical cylindrical surface is bent inwards by 90 degrees to form a sixth vertical cylindrical surface; the lower end of the sixth vertical cylindrical surface is bent inwards by 90 degrees to form a seventh vertical cylindrical surface; the inner side of the public surface of the first vertical cylindrical surface and the public surface of the second vertical cylindrical surface are bent at 90 degrees to form an eighth supporting surface; the common surface of the fourth vertical cylindrical surface, the fifth vertical cylindrical surface and the sixth vertical cylindrical surface is bent at 90 degrees to form a ninth supporting surface; and the common surface of the sixth vertical cylindrical surface and the seventh vertical cylindrical surface is bent at 90 degrees to form a tenth supporting surface.
The beneficial effects are that: the common bending angles of 90 degrees and 135 degrees are adopted, so that the processing requirements and the processing flow are simplified, and the problems that the existing upright post is complex in processing technology, more in connecting pieces, insufficient in upright post supporting strength and easy to deform in the structure of the switch cabinet are solved.
Further, the first vertical cylindrical surface, the second vertical cylindrical surface, the third vertical cylindrical surface, the fourth vertical cylindrical surface, the fifth vertical cylindrical surface, the sixth vertical cylindrical surface, the seventh vertical cylindrical surface, the eighth supporting surface, the ninth supporting surface and the tenth supporting surface are made of stainless steel.
Further, through holes are formed in the upper end and the lower end of the first vertical cylindrical surface, the eighth vertical cylindrical surface and the ninth vertical cylindrical surface.
The beneficial effects are that: the fixing positions and the stress points of the upper end and the lower end of the upright post are increased, so that the upright post has fixing capability in the vertical direction and the horizontal direction.
Further, the fifth column surface and the sixth column surface are provided with through holes in a linear array.
The beneficial effects are that: providing rich mounting holes.
Further, the cross sections of the first vertical cylindrical surface, the second vertical cylindrical surface, the third vertical cylindrical surface, the fourth vertical cylindrical surface, the fifth vertical cylindrical surface, the sixth vertical cylindrical surface and the seventh vertical cylindrical surface are two parallel inverted U shapes.
The beneficial effects are that: the supporting strength of the upright post is enhanced, and the overall structural strength of the electrical switch cabinet is improved.
On the other hand, the invention provides a processing method of the electric switch cabinet upright post, which comprises the following steps:
s1, taking a plate plane as a first vertical cylindrical surface;
S2, bending the lower end of the first vertical cylindrical surface to the inner side by 90 degrees to form a second vertical cylindrical surface; bending the lower end of the second vertical cylindrical surface to the inner side by 135 degrees to form a third vertical cylindrical surface; bending the lower end of the third vertical cylindrical surface to the outer side by 135 degrees to form a fourth vertical cylindrical surface; bending the lower end of the fourth vertical cylindrical surface to the inner side by 90 degrees to form a fifth vertical cylindrical surface; bending the lower end of the fifth vertical cylindrical surface to the inner side by 90 degrees to form a sixth vertical cylindrical surface; bending the lower end of the sixth vertical cylindrical surface to the inner side by 90 degrees to form a seventh vertical cylindrical surface; bending the inner side of a public surface of the first vertical cylindrical surface and the public surface of the second vertical cylindrical surface by 90 degrees to form an eighth supporting surface; bending the public surfaces of the fourth vertical cylindrical surface, the fifth vertical cylindrical surface and the sixth vertical cylindrical surface by 90 degrees to form a ninth supporting surface; and bending the common surface of the sixth vertical cylindrical surface and the seventh vertical cylindrical surface by 90 degrees to form a tenth supporting surface.
S3, processing through holes at the upper end and the lower end of the first vertical column surface; processing a through hole on the fourth upright post surface; processing through holes of the linear array on the fifth column surface and the sixth column surface; processing through holes at the upper end and the lower end of the eighth supporting surface and the ninth supporting surface; and processing a through hole on the tenth supporting surface.
The beneficial effects are that: the production process of the upright post is simplified, the production cost is reduced, and the upright post has higher structural strength.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a first partial view schematic of the present invention;
FIG. 3 is a second partial view schematic of the present invention;
Fig. 4 is a three-view schematic diagram of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
The labels in the drawings of this specification include: a first vertical cylindrical surface 1, a second vertical cylindrical surface 2, a third vertical cylindrical surface 3, a fourth vertical cylindrical surface 4, a fifth vertical cylindrical surface 5, a sixth vertical cylindrical surface 6, a seventh vertical cylindrical surface 7, an eighth supporting surface 8, a ninth supporting surface 9, a tenth supporting surface 10, a first through hole 11, a second through hole 12, a third through hole 13, a fourth through hole 14, a fifth through hole 15, a sixth through hole 16, and a square through hole 17.
Example 1
Referring to fig. 1-4, the present invention provides the following techniques:
Referring to fig. 1, the high-strength electrical switch cabinet upright post comprises a first vertical cylindrical surface 1, wherein the lower end of the first vertical cylindrical surface 1 is bent inwards by 90 degrees to form a second vertical cylindrical surface 2, the lower end of the second vertical cylindrical surface 2 is bent inwards by 135 degrees to form a third vertical cylindrical surface 3, the lower end of the third vertical cylindrical surface 3 is bent outwards by 135 degrees to form a fourth vertical cylindrical surface 4, the lower end of the fourth vertical cylindrical surface 4 is bent inwards by 90 degrees to form a fifth vertical cylindrical surface 5, the lower end of the fifth vertical cylindrical surface 5 is bent inwards by 90 degrees to form a sixth vertical cylindrical surface 6, the lower end of the sixth vertical cylindrical surface 6 is bent inwards by 90 degrees to form a seventh vertical cylindrical surface 7, the public faces of the first vertical cylindrical surface 1 and the second vertical cylindrical surface 2 are bent inwards by 90 degrees to form an eighth supporting surface 8, the public faces of the fourth vertical cylindrical surface 4, the fifth vertical cylindrical surface 5 and the sixth vertical cylindrical surface 6 are bent inwards by 90 degrees to form a ninth supporting surface 9, and the public faces of the sixth vertical cylindrical surface 6 and the seventh vertical cylindrical surface 7 are bent inwards by 90 degrees to form a tenth supporting surface 10. The column surface and the supporting surface are generated by adopting an integrated bending process, so that a connection breakpoint does not exist, and the column structure is very stable; meanwhile, the rigidity of the upright post in the horizontal direction is improved by adopting a mode of combining different inner side bending and outer side bending, so that the structural strength is improved; the bending angle is common 90 degrees and 135 degrees, so that the processing difficulty of the stand column is reduced, and the processing requirements and the processing flow are simplified.
The sections of the first vertical cylindrical surface 1, the second vertical cylindrical surface 2, the third vertical cylindrical surface 3, the fourth vertical cylindrical surface 4, the fifth vertical cylindrical surface 5, the sixth vertical cylindrical surface 6 and the seventh vertical cylindrical surface 7 are two parallel inverted U shapes, and the support strength of the upright post can be improved through the parallel inverted U-shaped structure.
The upper end and the lower extreme of eighth holding surface 8 are equipped with first through-hole 11, and the upper end and the lower extreme of ninth holding surface 9 are equipped with second through-hole 12, and tenth holding surface 10 is equipped with third through-hole 13, and the fixed position and the atress point at both ends about the stand have been increased to the through-hole of holding surface, let the stand have the fixed ability in vertical direction and the horizontal direction concurrently.
Referring to fig. 2, the sixth vertical cylindrical surface 6 is provided with a fourth through hole 14 in a linear array, the fifth vertical cylindrical surface 5 is provided with a fifth through hole 15 in a linear array, the upper end and the lower end of the first vertical cylindrical surface 1 are provided with sixth through holes 16, and the linear through holes in array arrangement can improve the flexibility of installation between various structural members and improve the universality of the upright post; referring to fig. 3, the fourth vertical column surface 4 is provided with a square through hole 17, so that the baffle plate is convenient to install at the bottom of the electric cabinet from outside to inside.
When the upright is used, the eighth supporting surface 8, the ninth supporting surface 9 and the tenth supporting surface 10 are fixed between the bottom cross beam and the top side cross beam through the first through hole 11, the second through hole 12 and the third through hole 13 by self-tapping screws, the element mounting strip is fixed on the sixth vertical column surface 6 through the fourth through holes 14 of the linear array, and the electrical cabinet partition board is fixed on the fifth vertical column surface 5 through the fifth through holes 15 of the linear array; the baffle plate of the electrical cabinet is fixed at the bottom of the upright post through the square through hole 17 by adopting square nuts.
Fig. 4 is a three-view schematic diagram of the present invention.
Example two
The embodiment relates to a processing method of an upright post of an electrical switch cabinet, which comprises the following steps:
s1, taking a plate plane as a first vertical cylindrical surface;
S2, bending the lower end of the first vertical cylindrical surface to the inner side by 90 degrees to form a second vertical cylindrical surface; bending the lower end of the second vertical cylindrical surface to the inner side by 135 degrees to form a third vertical cylindrical surface; bending the lower end of the third vertical cylindrical surface to the outer side by 135 degrees to form a fourth vertical cylindrical surface; bending the lower end of the fourth vertical cylindrical surface to the inner side by 90 degrees to form a fifth vertical cylindrical surface; bending the lower end of the fifth vertical cylindrical surface to the inner side by 90 degrees to form a sixth vertical cylindrical surface; bending the lower end of the sixth vertical cylindrical surface to the inner side by 90 degrees to form a seventh vertical cylindrical surface; bending the inner side of a public surface of the first vertical cylindrical surface and the public surface of the second vertical cylindrical surface by 90 degrees to form an eighth supporting surface; bending the public surfaces of the fourth vertical cylindrical surface, the fifth vertical cylindrical surface and the sixth vertical cylindrical surface by 90 degrees to form a ninth supporting surface; and bending the common surface of the sixth vertical cylindrical surface and the seventh vertical cylindrical surface by 90 degrees to form a tenth supporting surface.
S3, processing through holes at the upper end and the lower end of the first vertical column surface; processing a square through hole on the fourth upright post surface; processing through holes of the linear array on the fifth column surface and the sixth column surface; processing through holes at the upper end and the lower end of the eighth supporting surface and the ninth supporting surface; and processing a through hole on the tenth supporting surface.
The processing method of the invention simplifies the production process of the upright post, reduces the production cost, and simultaneously has higher structural strength by using an integral bending process.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
The foregoing is merely exemplary of the present application, and specific structures and features well known in the art will not be described in detail herein, so that those skilled in the art will be aware of all the prior art to which the present application pertains, and will be able to ascertain the general knowledge of the technical field in the application or prior art, and will not be able to ascertain the general knowledge of the technical field in the prior art, without using the prior art, to practice the present application, with the aid of the present application, to ascertain the general knowledge of the same general knowledge of the technical field in general purpose. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. An electrical switchgear column, characterized in that: generating a first supporting surface, a second supporting surface, a third supporting surface, a fourth supporting surface, a fifth supporting surface, a sixth supporting surface, a seventh supporting surface, an eighth supporting surface, a ninth supporting surface and a tenth supporting surface by adopting an integrated bending process; the first vertical cylindrical surface, the fifth vertical cylindrical surface, the sixth vertical cylindrical surface, the eighth supporting surface, the ninth supporting surface and the tenth supporting surface are all provided with through holes; and the fourth upright post surface is provided with a square through hole.
2. An electrical switchgear column as claimed in claim 1, wherein: the lower end of the first vertical cylindrical surface is bent inwards by 90 degrees to form a second vertical cylindrical surface; the lower end of the second vertical cylindrical surface is bent towards the inner side by 135 degrees to form a third vertical cylindrical surface; the lower end of the third vertical cylindrical surface is bent to 135 degrees outwards to form a fourth vertical cylindrical surface; the lower end of the fourth vertical cylindrical surface is bent inwards by 90 degrees to form a fifth vertical cylindrical surface; the lower end of the fifth vertical cylindrical surface is bent inwards by 90 degrees to form a sixth vertical cylindrical surface; the lower end of the sixth vertical cylindrical surface is bent inwards by 90 degrees to form a seventh vertical cylindrical surface; the inner side of the public surface of the first vertical cylindrical surface and the public surface of the second vertical cylindrical surface are bent at 90 degrees to form an eighth supporting surface; the common surface of the fourth vertical cylindrical surface, the fifth vertical cylindrical surface and the sixth vertical cylindrical surface is bent at 90 degrees to form a ninth supporting surface; and the common surface of the sixth vertical cylindrical surface and the seventh vertical cylindrical surface is bent at 90 degrees to form a tenth supporting surface.
3. An electrical switchgear column as claimed in claim 1, wherein: the first vertical cylindrical surface, the second vertical cylindrical surface, the third vertical cylindrical surface, the fourth vertical cylindrical surface, the fifth vertical cylindrical surface, the sixth vertical cylindrical surface, the seventh vertical cylindrical surface, the eighth supporting surface, the ninth supporting surface and the tenth supporting surface are made of stainless steel.
4. An electrical switchgear column as claimed in claim 1, wherein: and through holes are formed in the upper end and the lower end of the first vertical cylindrical surface, the eighth vertical cylindrical surface and the ninth vertical cylindrical surface.
5. An electrical switchgear column as claimed in claim 1, wherein: and the fifth column surface and the sixth column surface are provided with through holes in a linear array.
6. An electrical switchgear column as claimed in claim 1, wherein: the cross sections of the first vertical cylindrical surface, the second vertical cylindrical surface, the third vertical cylindrical surface, the fourth vertical cylindrical surface, the fifth vertical cylindrical surface, the sixth vertical cylindrical surface and the seventh vertical column surface are two parallel inverted U shapes.
7. The processing method of the electric switch cabinet upright post is characterized by comprising the following steps of:
s1, taking a plate plane as a first vertical cylindrical surface;
S2, bending the lower end of the first vertical cylindrical surface to the inner side by 90 degrees to form a second vertical cylindrical surface; bending the lower end of the second vertical cylindrical surface to the inner side by 135 degrees to form a third vertical cylindrical surface; bending the lower end of the third vertical cylindrical surface to the outer side by 135 degrees to form a fourth vertical cylindrical surface; bending the lower end of the fourth vertical cylindrical surface to the inner side by 90 degrees to form a fifth vertical cylindrical surface; bending the lower end of the fifth vertical cylindrical surface to the inner side by 90 degrees to form a sixth vertical cylindrical surface; bending the lower end of the sixth vertical cylindrical surface to the inner side by 90 degrees to form a seventh vertical cylindrical surface; bending the inner side of a public surface of the first vertical cylindrical surface and the public surface of the second vertical cylindrical surface by 90 degrees to form an eighth supporting surface; bending the public surfaces of the fourth vertical cylindrical surface, the fifth vertical cylindrical surface and the sixth vertical cylindrical surface by 90 degrees to form a ninth supporting surface; and bending the common surface of the sixth vertical cylindrical surface and the seventh vertical cylindrical surface by 90 degrees to form a tenth supporting surface.
S3, processing through holes at the upper end and the lower end of the first vertical column surface; processing a square through hole on the fourth upright post surface; processing through holes of the linear array on the fifth column surface and the sixth column surface; processing through holes at the upper end and the lower end of the eighth supporting surface and the ninth supporting surface; and processing a through hole on the tenth supporting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410549022.7A CN118281719A (en) | 2024-05-06 | 2024-05-06 | Electrical switch cabinet upright post and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410549022.7A CN118281719A (en) | 2024-05-06 | 2024-05-06 | Electrical switch cabinet upright post and processing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN118281719A true CN118281719A (en) | 2024-07-02 |
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ID=91638284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410549022.7A Pending CN118281719A (en) | 2024-05-06 | 2024-05-06 | Electrical switch cabinet upright post and processing method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN118281719A (en) |
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2024
- 2024-05-06 CN CN202410549022.7A patent/CN118281719A/en active Pending
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