CN213184980U - Low-voltage cabinet frame connecting device - Google Patents
Low-voltage cabinet frame connecting device Download PDFInfo
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- CN213184980U CN213184980U CN202021783760.1U CN202021783760U CN213184980U CN 213184980 U CN213184980 U CN 213184980U CN 202021783760 U CN202021783760 U CN 202021783760U CN 213184980 U CN213184980 U CN 213184980U
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- connecting piece
- longitudinal beam
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- voltage cabinet
- cabinet frame
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Abstract
The utility model belongs to frame equipment field relates to a low-voltage cabinet frame connection device, including the base member and fix respectively on the base member and be the longeron connecting piece that is used for connecting the longeron that three-dimensional coordinate system set up, be used for connecting the crossbeam connecting piece of crossbeam and be used for connecting the stand connecting piece, the longeron connecting piece sets up to L shape structure, and its plane of projection falls on corresponding the base member of being connected with it on the surface, and the crossbeam connecting piece is the dumbbell structure with the stand connecting piece, and this dumbbell structure's mid portion sets up to be mounting groove for being convenient for, and both ends set. The utility model discloses stand on conventional low-voltage cabinet structure, overall structure is simple, and it is convenient to assemble, is satisfying under frame construction and the prerequisite of intensity property, has reduced the device cost, adopts casting process, and structural style is stable unified, has improved work efficiency.
Description
Technical Field
The utility model belongs to frame equipment field relates to a low-voltage cabinet frame connection device.
Background
At present, frames of low-voltage cabinets can be divided into welded frames and assembled frames according to different manufacturing modes of the frames, wherein cross sections of framework profiles adopted by the assembled frames are different. The connecting device of crossbeam, longeron and stand of splice frame is mostly the steel sheet and bends and make, and its shortcoming is: the structural part is bigger and bends complicacy, and the auxiliary material is in large quantity, and comprehensive cost is high.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a low-voltage cabinet frame connection device, simple structure, under the prerequisite that satisfies frame construction and intensity performance, reduces the device cost, improves work efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: a low-voltage cabinet frame connecting device comprises a base body and three connecting pieces which are fixed on the base body and arranged in a three-dimensional coordinate system.
Optionally, the base body is of a hexahedral structure, the three connecting pieces are respectively arranged on three adjacent surfaces of the base body, and the two connecting pieces are vertically arranged at 90 degrees.
Optionally, the connecting member includes a longitudinal beam connecting member fixedly connected to the inside of the longitudinal beam, a cross beam connecting member fixedly connected to the inside of the cross beam, and a column connecting member fixedly connected to the inside of the column.
Optionally, the three connecting pieces are arranged to be of special-shaped structures, and the projection surface of each connecting piece is ensured to fall on the surface of the base body correspondingly connected with the connecting piece.
Optionally, the longitudinal beam connecting piece is set to be an L-shaped structure, an H-shaped structure or an X-shaped structure; the crossbeam connecting piece sets up to dumbbell structure with the stand connecting piece, and this dumbbell structure's mid portion sets up to be convenient for the mounting groove.
Optionally, through holes are respectively formed in the longitudinal beam, the cross beam and the upright column, and mounting holes matched with the number of the through holes in the longitudinal beam, the cross beam and the upright column are formed in the longitudinal beam connecting piece, the cross beam connecting piece and the upright column connecting piece and are fixedly connected with the through holes through fasteners.
Optionally, the outer surfaces of the longitudinal beam connecting piece, the cross beam connecting piece and the upright post connecting piece are in contact with the inner surfaces of the longitudinal beam, the cross beam and the upright post, and contact edges are provided with chamfers convenient to mount.
Optionally, at least 1 hoisting hole is further formed in the surface of the base body, on which the three connecting pieces are not mounted.
Optionally, the outer edge of the longitudinal beam connecting member close to the inner surface of the longitudinal beam is provided with a groove for mounting with the inner surface of the longitudinal beam.
Optionally, the base and the three connecting members are of an integrally formed structure.
The beneficial effects of the utility model reside in that: the utility model relates to a low-voltage cabinet frame connection device, the footing is in conventional low-voltage cabinet structure, and overall structure is simple, and it is convenient to assemble, is satisfying under frame construction and the prerequisite of intensity performance, has reduced the device cost, has improved work efficiency.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a three-dimensional front isometric view of the low-voltage cabinet frame connecting device of the present invention;
fig. 2 is a perspective rear side view of the low-voltage cabinet frame connecting device of the present invention.
Reference numerals: the base body 1, the longitudinal beam connecting piece 2, the cross beam connecting piece 3, the upright post connecting piece 4, the mounting hole 5 and the hoisting hole 6.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Please refer to fig. 1-2, which are a low-voltage cabinet frame connecting device, comprising a base 1 and three connecting pieces fixed on the base 1 and arranged in a three-dimensional coordinate system, wherein the base 1 is a long hexahedral structure, the three connecting pieces are respectively arranged on three adjacent surfaces of the base 1, and two connecting pieces are vertically arranged at 90 degrees, each connecting piece comprises a longitudinal beam connecting piece 2 fixedly connected with the inside of a longitudinal beam, a cross beam connecting piece 3 fixedly connected with the inside of a cross beam, and a vertical column connecting piece 4 fixedly connected with the inside of a vertical column, the three connecting pieces are respectively arranged inside corresponding beams, so that the space inside the low-voltage cabinet frame is saved, the longitudinal beam connecting piece 2 is arranged in an L-shaped structure, and the projection surface of the longitudinal beam connecting piece falls on the wider surface of the; crossbeam connecting piece 3 and stand connecting piece 4 are dumbbell structure, set up on 1 two narrower faces of base member, and the plane of projection is no longer than the narrow face that corresponds the base member, and this dumbbell structure's mid portion sets up to be convenient for mounting groove, and both ends set up to hollow structure (can select hollow or solid construction according to the in-service use condition). Through holes are respectively arranged on the longitudinal beam, the cross beam and the upright post, mounting holes 5 matched with the number of the through holes on the longitudinal beam, the cross beam and the upright post are arranged on the longitudinal beam connecting piece 2, the cross beam connecting piece 3 and the upright post connecting piece 4, the outer surfaces of the longitudinal beam connecting piece 2, the cross beam connecting piece 3 and the upright post connecting piece 4 are contacted with the inner surfaces of the longitudinal beam, the cross beam and the upright post, the contact edges are provided with chamfers convenient for installation, the base body 1 is also provided with at least 1 hoisting hole 6 on the surface without three connecting pieces, the L-shaped outer edge of the longitudinal beam connecting piece 2 is provided with a groove used for being installed with the inner surface of the longitudinal beam, the longitudinal beam connecting piece 2 is provided with a hollow structure at three end point parts of the L-shaped structure (the hollow structure or the solid structure can be selected according to actual use conditions).
In this embodiment, the cabinet body may be made of aluminum alloy or zinc alloy according to different strength requirements.
In the embodiment, the hoisting hole 6 can bear the weight of 4.5 tons at most, and the bearing can meet the requirements of various arrangement styles of the low-voltage cabinet.
In the present embodiment, the base body 1 and the three connecting members are integrally formed by a casting process.
In this embodiment, the L-shaped structure may be replaced with an X-shaped structure or an H-shaped structure, which satisfies the installation strength.
The utility model discloses stand on conventional low-voltage cabinet structure, overall structure is simple, and it is convenient to assemble, is satisfying under frame construction and the prerequisite of intensity property, has reduced the device cost, adopts casting process, and structural style is stable unified, has improved work efficiency.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a low-voltage cabinet frame connecting device which characterized in that: comprises a substrate and three connecting pieces which are fixed on the substrate and arranged in a three-dimensional coordinate system; the connecting pieces comprise longitudinal beam connecting pieces fixedly connected with the inner parts of the longitudinal beams, transverse beam connecting pieces fixedly connected with the inner parts of the transverse beams and upright post connecting pieces fixedly connected with the inner parts of the upright posts;
the three connecting pieces are all arranged into special-shaped structures, and the projection surface of each connecting piece is ensured to fall on the surface of the base body correspondingly connected with the connecting piece;
the longitudinal beam connecting piece is of an L-shaped structure, an H-shaped structure or an X-shaped structure, the transverse beam connecting piece and the stand column connecting piece are of a dumbbell structure, and the middle part of the dumbbell structure is provided with a groove convenient for installation.
2. A low-voltage cabinet frame connection as claimed in claim 1, wherein: the base body is of a hexahedral structure, three connecting pieces are respectively arranged on three adjacent surfaces of the base body, and every two connecting pieces are vertically arranged at an angle of 90 degrees.
3. A low-voltage cabinet frame connection as claimed in claim 1, wherein: through holes are respectively formed in the longitudinal beam, the cross beam and the stand column, and mounting holes matched with the through holes in the longitudinal beam, the cross beam and the stand column in quantity are formed in the longitudinal beam connecting piece, the cross beam connecting piece and the stand column connecting piece and are fixedly connected with the through holes through fasteners.
4. A low-voltage cabinet frame connection as claimed in claim 1, wherein: the outer surfaces of the longitudinal beam connecting piece, the cross beam connecting piece and the upright post connecting piece are in contact with the inner surfaces of the longitudinal beam, the cross beam and the upright post, and contact edges are provided with chamfers convenient to mount.
5. A low-voltage cabinet frame connection as claimed in claim 2, wherein: at least 1 hoisting hole is further formed in the surface of the base body, on which the three connecting pieces are not installed.
6. A low-voltage cabinet frame connection as claimed in claim 1, wherein: and a groove used for being mounted with the inner surface of the longitudinal beam is formed on the outer edge of the longitudinal beam connecting piece close to the inner surface of the longitudinal beam.
7. A low-voltage cabinet frame connection as claimed in claim 1, wherein: the base body and the three connecting pieces are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783760.1U CN213184980U (en) | 2020-08-24 | 2020-08-24 | Low-voltage cabinet frame connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783760.1U CN213184980U (en) | 2020-08-24 | 2020-08-24 | Low-voltage cabinet frame connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184980U true CN213184980U (en) | 2021-05-11 |
Family
ID=75767496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021783760.1U Active CN213184980U (en) | 2020-08-24 | 2020-08-24 | Low-voltage cabinet frame connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184980U (en) |
-
2020
- 2020-08-24 CN CN202021783760.1U patent/CN213184980U/en active Active
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