CN216450934U - A section bar structure for assembling regulator cubicle - Google Patents
A section bar structure for assembling regulator cubicle Download PDFInfo
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- CN216450934U CN216450934U CN202123054982.7U CN202123054982U CN216450934U CN 216450934 U CN216450934 U CN 216450934U CN 202123054982 U CN202123054982 U CN 202123054982U CN 216450934 U CN216450934 U CN 216450934U
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Abstract
The utility model provides a profile structure for assembling an electrical cabinet, which enables the locking strength of a component locked on a through hole to be stable and reliable. It includes the section bar body, is C type section bar under the section state of section bar body, its characterized in that: the cross section of the panel comprises a panel, two side plates and a bottom plate, wherein a notch groove is formed in the center of the bottom plate in the width direction; the both sides of panel are respectively through the corresponding side of curb plate connection bottom plate, a plurality of connecting holes have been arranged in order along length direction in the width direction central zone of panel, a plurality of first through-holes have been arranged in order along length direction in the width direction central zone of two blocks of curb plates, a plurality of second through-holes have been arranged in order along length direction in the both sides in the breach groove of bottom plate, first through-hole, the second through-hole is tensile hole, tensile part orientation that tensile hole corresponds the inside arch of board, the rigid coupling has guide sleeve on the inner wall of the connecting hole at the length direction both ends of panel, guide sleeve's centre bore and coaxial setting of connecting hole.
Description
Technical Field
The utility model relates to the technical field of electrical cabinet profiles, in particular to a profile structure for assembling an electrical cabinet.
Background
The electrical cabinet is widely applied to power plants, substations, factories and mines and high-rise buildings as a low-voltage complete power distribution device. The existing electrical cabinet profile is a C-shaped profile body with unit length, corresponding through positioning holes are distributed on the surface of the profile body along the length direction, connecting holes are formed in two ends of the opposite side surface of a C-shaped notch in the length direction, when the electrical cabinet profile is actually used, the profile and a connecting piece are assembled and fixed in the through positioning holes through bolts or screws, and the thickness of the through positioning holes is only the thickness of a material, so that the connection of the bolts or the bolts and components is relatively unstable and cannot bear the components with relatively large weight, and therefore, a corresponding solution is urgently needed to be found; when the length direction of the existing section bar is positioned through the connecting hole and the connecting piece, a nut needs to be manually plugged into an inner cavity of the C-shaped section bar, and a rear bolt needs to be guided and positioned after the nut is pressed, so that the nut is in a loose state, the connection between the section bar structure and the connecting piece is relatively complicated, and the firmness and the strength are not high; in summary, the electrical cabinet needs a profile structure with higher connection strength and convenient connection.
Disclosure of Invention
In order to solve the problems, the utility model provides a profile structure for assembling an electrical cabinet, which enables the locking strength of a component locked on a through hole to be stable and reliable and enables the component to be conveniently and quickly spliced with a connecting piece.
The utility model provides a section bar structure for assembling regulator cubicle, its technical scheme is such, and it includes the section bar body, be C type section bar under the section state of section bar body, its characterized in that:
the cross section of the panel comprises a panel, two side plates and a bottom plate, wherein a notch groove is formed in the center of the bottom plate in the width direction;
the both sides of panel are connected through the curb plate respectively the corresponding side of bottom plate, a plurality of connecting holes, two of having arranged in order along length direction in the width direction central zone of panel a plurality of first through-holes of having arranged in order along length direction in the width direction central zone of curb plate, a plurality of second through-holes of having arranged in order along length direction in the both sides in the breach groove of bottom plate, first through-hole, second through-hole are tensile hole, the tensile part orientation of tensile hole corresponds the inside arch of board, the rigid coupling has guide sleeve on the inner wall of the connecting hole at the length direction both ends of panel, guide sleeve's centre bore with the coaxial setting of connecting hole.
It is further characterized in that:
the central area of the panel in the width direction is concave to form a pressing and attaching concave cavity which is used for enhancing the integral strength;
the thicknesses of the stretching parts of the first through hole and the second through hole are not less than half of the thickness of the plate and not more than twice of the thickness of the plate, so that the strength of an external assembly after connection through bolts or screws is ensured, and the integral strength of the profile structure is enhanced;
the first through hole and the second through hole are both round holes, and the inner diameter of the first through hole is larger than that of the second through hole;
the thicknesses of the stretching parts of all the first through holes are the same, and the thicknesses of the stretching parts of all the second through holes are the same, so that convenience and reliability in manufacturing are ensured;
the riveting guide sleeves are punched on the inner walls of the connecting holes at the two ends of the panel in the length direction, so that the guide sleeves and the end connecting holes are of an integrated structure, and the guide sleeves and the connecting pieces can be assembled and combined by directly inserting the bolts into the connecting holes and the guide sleeves at the ends during subsequent assembly.
After the structure of the utility model is adopted, because the first through holes which are sequentially arranged on the two side plates are the stretching holes which are convex towards the inside, and the second through holes which are arranged on the two sides of the gap groove of the bottom plate are the stretching holes which are convex towards the inside, the thickness of the first through holes and the second through holes is increased, so that the strength of the whole section structure is enhanced, and when an external component is connected through a bolt or a screw, the firmness of a connecting position is enhanced due to the increased thickness of the through holes, so that the integral strength of the electrical cabinet is enhanced, and the inner walls of the connecting holes at the two ends of the panel in the length direction are fixedly connected with the guide sleeves, the central holes and the connecting holes of the guide sleeves are coaxially arranged, so that the guide sleeves and the connecting holes at the end part are of an integral structure, and the guide sleeves can be assembled and combined with connecting pieces directly by inserting the bolts into the connecting holes at the end part during subsequent assembly, the locking strength of the assembly locked on the through hole is stable and reliable, and the assembly is conveniently and quickly spliced with the connecting piece.
Drawings
FIG. 1 is a schematic view of the present invention with one end portion;
FIG. 2 is a perspective view of the present invention assembled with a connector to form two square edges;
FIG. 3 is a cross-sectional structural schematic view of the bolt and guide sleeve assembly of FIG. 2;
the names corresponding to the sequence numbers in the figure are as follows:
the section bar comprises a section bar body 10, a panel 11, side plates 12, a bottom plate 13, a notch groove 14, a pressure attaching inner concave cavity 15 and a connecting piece 20;
the bolt comprises a connecting hole 1, a first through hole 2, a second through hole 3, a guide sleeve 4, a bolt head inner concave groove hole 41, a bolt 5 and a head 5 nut 6.
Detailed Description
A profile structure for assembling an electrical cabinet is shown in figure 1 and comprises a profile body 10, wherein the profile body 10 is a C-shaped profile in a cross-sectional state, the profile body comprises a panel 11, two side plates 12 and a bottom plate 13 in the cross-sectional state, and a notch groove 14 is formed in the center of the bottom plate 13 in the width direction;
the both sides of panel 11 are respectively through the corresponding side of curb plate 12 connection bottom plate 13, a plurality of connecting holes 1 have been arranged along length direction in proper order in the width direction central zone of panel 11, a plurality of first through-hole 2 have been arranged along length direction in proper order in the width direction central zone of two curb plates 12, a plurality of second through-hole 3 have been arranged along length direction in proper order in the both sides of breach groove 14 of bottom plate 13, first through-hole 2, second through-hole 3 are tensile hole, the tensile part of tensile hole is protruding towards the inside that corresponds the board, the rigid coupling has guide sleeve 4 on the inner wall of the connecting hole at panel 11's length direction both ends, guide sleeve 4's centre bore and connecting hole 1 coaxial setting.
In specific implementation, the central area of the width direction of the panel 11 is concave to form a pressing and attaching inner concave cavity 15 which is used for enhancing the integral strength;
the thicknesses of the stretching parts of the first through hole 2 and the second through hole 3 are not less than half of the thickness d of the plate and not more than twice of the thickness d of the plate, so that the strength of an external assembly after the external assembly is connected through bolts or screws is ensured, and the integral strength of the profile structure is enhanced;
the first through hole 2 and the second through hole 3 are both round holes, and the inner diameter of the first through hole 2 is larger than that of the second through hole 3;
the thicknesses of the stretching parts of all the first through holes 2 are the same, and the thicknesses of the stretching parts of all the second through holes 3 are the same, so that convenience and reliability in manufacturing are ensured;
the riveting guide sleeve 4 is punched on the inner wall of the connecting holes at the two ends of the length direction of the panel 11, so that the guide sleeve 4 and the end connecting hole 1 are of an integral structure, and when the panel is assembled, see fig. 2 and fig. 3, the guide sleeve 4 and the connecting piece 20 can be spliced and connected through the nut 6 by directly inserting the bolt 5 into the connecting hole 1 and the guide sleeve 4 at the end part.
In the specific implementation: the first through holes 2 and the second through holes 3 are arranged at equal intervals, the interval of the length direction of the connecting holes is larger than the interval between the first through holes 2, the aperture of the connecting holes is larger than that of the first through holes, and the positions of the guide sleeve 4 corresponding to the connecting holes 1 are provided with bolt head inward-concave slotted holes 41, so that the heads 51 of the bolts 5 are not exposed out of the surface of the panel, and the assembly of the whole structure is not interfered.
In specific implementation, the unit length of each profile body 10 is within a range of 1300mm +/-50 mm, and the position of each end connecting hole corresponding to the guide sleeve 4 is 25 mm-30 mm of the inward shrinkage of the end of the profile body 10.
The working principle is as follows: because the first through holes sequentially arranged on the two side plates are stretching holes protruding towards the inside, the second through holes arranged on the two sides of the notch groove of the bottom plate are stretching holes protruding towards the inside, the thickness of the first through holes and the second through holes is increased, the strength of the whole profile structure is enhanced, and when an external component is connected through a bolt or a screw, the firmness of the connecting position is enhanced due to the increase of the thickness of the through holes, the integral strength of the electrical cabinet is enhanced, the guide sleeves are fixedly connected to the inner walls of the connecting holes at the two ends of the panel in the length direction, the center holes of the guide sleeves and the connecting holes are coaxially arranged, so that the guide sleeves and the end connecting holes are in an integrated structure, the connecting holes at the ends can be directly inserted through the bolts during subsequent assembly, the guide sleeves can be assembled and combined with connecting pieces, and the locking strength of the component locked on the through holes is stable and reliable, and the splicing between the connecting piece and the connecting piece is convenient and quick.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a section bar structure for assembling regulator cubicle, its includes the section bar body, be C type section bar under the section state of section bar body, its characterized in that:
the cross section of the panel comprises a panel, two side plates and a bottom plate, wherein a notch groove is formed in the center of the bottom plate in the width direction;
the both sides of panel are connected through the curb plate respectively the corresponding side of bottom plate, a plurality of connecting holes, two of having arranged in order along length direction in the width direction central zone of panel a plurality of first through-holes of having arranged in order along length direction in the width direction central zone of curb plate, a plurality of second through-holes of having arranged in order along length direction in the both sides in the breach groove of bottom plate, first through-hole, second through-hole are tensile hole, the tensile part orientation of tensile hole corresponds the inside arch of board, the rigid coupling has guide sleeve on the inner wall of the connecting hole at the length direction both ends of panel, guide sleeve's centre bore with the coaxial setting of connecting hole.
2. The profile structure for assembling an electrical cabinet according to claim 1, wherein: the central area of the width direction of the panel is concave to form a pressing and attaching inner concave cavity.
3. The profile structure for assembling an electrical cabinet according to claim 1, wherein: the thickness of the stretching part of the first through hole and the second through hole is not less than half of the thickness of the plate and not more than twice of the thickness of the plate.
4. The profile structure for assembling an electrical cabinet according to claim 1, wherein: the first through hole and the second through hole are both round holes, and the inner diameter of the first through hole is larger than that of the second through hole.
5. The profile structure for assembling an electrical cabinet according to claim 4, wherein: the thicknesses of the stretching parts of all the first through holes are the same, and the thicknesses of the stretching parts of all the second through holes are the same.
6. The profile structure for assembling an electrical cabinet according to claim 1, wherein: and riveting guide sleeves are punched on the inner walls of the connecting holes at the two ends of the panel in the length direction, and the guide sleeves and the end connecting holes are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054982.7U CN216450934U (en) | 2021-12-07 | 2021-12-07 | A section bar structure for assembling regulator cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054982.7U CN216450934U (en) | 2021-12-07 | 2021-12-07 | A section bar structure for assembling regulator cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216450934U true CN216450934U (en) | 2022-05-06 |
Family
ID=81355587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123054982.7U Active CN216450934U (en) | 2021-12-07 | 2021-12-07 | A section bar structure for assembling regulator cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216450934U (en) |
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2021
- 2021-12-07 CN CN202123054982.7U patent/CN216450934U/en active Active
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