CN216253627U - A profile frame structure - Google Patents

Abstract

The utility model relates to a section bar frame structure, which belongs to the technical field of cabinet body frame structures and comprises an upper frame and a lower frame which are oppositely arranged and an upright post which is arranged between the upper frame and the lower frame, wherein the upper frame and the lower frame comprise a cross beam and a longitudinal beam which are oppositely arranged; the connecting parts of the cross beam, the longitudinal beam and the upright post are provided with frame connecting pieces, and each frame connecting piece comprises three connecting arms which are perpendicular to each other; three connecting arms of the frame connecting piece are detachably connected with the cross beam, the longitudinal beam and the upright post respectively. The cross beams, the longitudinal beams and the upright columns are fixed through the frame connecting pieces and are detachably connected with the frame connecting pieces, so that the frame structure is simpler to disassemble and assemble, the assembly efficiency is improved, and the frame cost is reduced.

Description

A profile frame structure

technical field

The utility model belongs to the technical field of cabinet frame structures, and relates to a profile frame structure.

Background technique

At present, in order to meet the requirements of use, the frame of the high and low voltage cabinets is mostly fixed by welding, the machining accuracy is difficult to guarantee, and the assembly process is complicated, the strength is unstable after assembly, and it is easy to be damaged and deformed during transportation, and it is difficult to rectify large and expensive.

Utility model content

In view of this, the purpose of the present invention is to provide a profile frame structure, so as to reduce the cost of the device and improve the assembly efficiency on the premise of satisfying the frame structure and strength performance.

To achieve the above object, the utility model provides the following technical solutions:

A profile frame structure, comprising an upper frame and a lower frame arranged oppositely, and a column arranged between the upper frame and the lower frame, the upper frame and the lower frame include oppositely arranged beams and oppositely arranged longitudinal beams, beams, longitudinal beams The profile with the same cross section as the column, including the first plane and the second plane arranged at right angles, the other side of the first plane and the second plane has a folded edge perpendicular to it and folded inward; A frame connecting piece is arranged at the junction, and the frame connecting piece includes three connecting arms that are perpendicular to each other;

Optionally, the cross section of the connecting arm is right-angled or rectangular.

Optionally, the beams, longitudinal beams and uprights are stamped parts, and the free end of the folded edge is folded inward by 180° to increase the thickness of the folded edge.

Optionally, a side column parallel to the column is arranged between the upper frame and the lower frame, and both ends of the side column are detachably connected to the beam or the longitudinal beam.

Optionally, the side uprights are provided with several mounting holes on the circumferential surface of the frame structure.

Optionally, the frame connecting member and the beam, the longitudinal beam and the upright column are threadedly connected.

The beneficial effect of the utility model is that: the beams, the longitudinal beams and the uprights are fixed by the frame connecting pieces, and are detachably connected with the frame connecting pieces, so that the disassembly and assembly of the frame structure is simpler, the assembly efficiency is improved, and the frame The structural parts of the structure can be used repeatedly; the main structure and the frame connecting parts can be designed and processed by moulding, which can effectively reduce the cost of the frame structure; in addition, it can be disassembled and assembled according to the needs, and the transportation is convenient.

Other advantages, objects and features of the present invention will be set forth in the description to the extent that follows, and to the extent will be apparent to those skilled in the art based on a study of the following, or may be Lessons are learned from the practice of the present invention. The objectives and other advantages of the present invention may be realized and attained by the following description.

Description of drawings

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described in detail below with reference to the accompanying drawings, wherein:

Fig. 1 is the structural representation of the framework structure of the present utility model;

Fig. 2 is the structural representation of frame connection part;

Figure 3 is a schematic structural diagram of a side column;

Figure 4 is a schematic cross-sectional view of a beam;

FIG. 5 is a schematic structural diagram of a frame connector.

Reference numerals: longitudinal beam 1 , cross beam 2 , upright column 3 , side upright column 4 , frame connecting piece 101 .

Detailed ways

The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also 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 used to illustrate the basic concept of the present invention in a schematic manner, and the following embodiments and features in the embodiments can be combined with each other without conflict.

Among them, the accompanying drawings are only used for exemplary description, and they are only schematic diagrams, not physical drawings, and should not be construed as restrictions on the present utility model; in order to better illustrate the embodiments of the present utility model, some parts of the accompanying drawings may have Omission, enlargement or reduction, do not represent the size of the actual product; it is understandable to those skilled in the art that some well-known structures and their descriptions in the accompanying drawings may be omitted.

The same or similar symbols in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms "upper", "lower", "left", " The orientation or positional relationship indicated by "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device. Or the elements must have a specific orientation, be constructed and operated in a specific orientation, so the terms describing the positional relationship in the accompanying drawings are only used for exemplary illustration, and should not be construed as a limitation to the present invention, for those of ordinary skill in the art. , the specific meanings of the above terms can be understood according to specific situations.

Please refer to FIGS. 1 to 5, a profile frame structure, including an upper frame and a lower frame arranged oppositely, and a column 3 arranged between the upper frame and the lower frame, and the upper frame and the lower frame include oppositely arranged beams 2 and 3 The oppositely arranged longitudinal beam 1; the transverse beam 2, the longitudinal beam 1 and the upright column 3 are profiles with the same cross section, including a first plane and a second plane arranged at right angles, and the other side of the first plane and the second plane has a perpendicular to it. And the folded edge folded inward; the junction of the beam 2, the longitudinal beam 1 and the column 3 is provided with a frame connector 101, and the frame connector 101 includes three connecting arms that are perpendicular to each other; the three connecting arms of the frame connector 101 are respectively It is detachably connected with the beam 2, the longitudinal beam 1 and the column 3.

The main structure of the present invention is composed of longitudinal beams 1, transverse beams 2, and upright columns 3, and is fixed by frame connectors 101, so that the disassembly and assembly of the frame structure is simpler, and the structural members of the frame structure can be used repeatedly.

Optionally, the cross-section of the connecting arm is rectangular or rectangular.

Optionally, the beam 2, the longitudinal beam 1 and the column 3 are stamped parts, and the free end of the folded edge is folded inward by 180° to increase the thickness of the folded edge.

According to the usage scenario, the utility model can set side uprights 4 parallel to the uprights 3 between the upper frame and the lower frame, and the two ends of the side uprights 4 can be detachably connected to the beam 2 or the longitudinal beam 1 to increase the strength of the frame structure .

Optionally, the side uprights 4 are provided with a number of mounting holes on the circumferential surface of the frame structure, so as to be used for merging cabinets or fixing sealing plates.

Optionally, the frame connecting member 101 and the cross beam 2 , the longitudinal beam 1 and the upright column 3 are threadedly connected.

The utility model has the advantages of simple structure, simple and convenient assembly, solid and durable frame; the main structure and the frame connecting piece 101 can be designed and processed by moulding, which can effectively reduce the cost of the cabinet; and can be disassembled and assembled according to the requirements, which is convenient for transportation, and can be Use repeatedly. On the premise of satisfying the frame structure and strength performance, the utility model reduces the cost of the device and improves the assembly efficiency. The utility model is especially suitable for the frame structure of high and low voltage cabinets.

Example

A profile frame structure includes a main frame formed by splicing longitudinal beams 1, transverse beams 2 and upright columns 3, and is fixed by frame connectors 101 and is detachably connected, so that the frame structure is easier to disassemble and assemble.

The frame connector 101 is provided with mounting holes corresponding to the main frame, and is fixed to the longitudinal beam 1 , the transverse beam 2 and the upright column 3 of the main frame by bolts. In order to improve the overall strength of the cabinet frame, side uprights 4 are provided in the circumferential direction of the frame, and the side uprights 4 are fixed on the longitudinal beams 1 by bolts. The side column 4 is provided with an installation hole corresponding to the cabinet merging hole on the column 3. The installation hole is a diamond-shaped hole, which can be used as a cabinet merging installation hole, or a rivet nut can be pulled up to fix the sealing plate.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The technical solutions are modified or equivalently replaced without departing from the purpose and scope of the technical solutions, and they should all be included in the scope of the claims of the present invention.

Claims (6)

1. a profile frame structure, comprising an upper frame and a lower frame that are arranged oppositely, and a column that is arranged between the upper frame and the lower frame, the upper frame and the lower frame include a relatively arranged transverse beam and a relatively arranged longitudinal beam, and it is characterized in that: In that: the beam, the longitudinal beam and the column are profiles with the same cross section, including a first plane and a second plane arranged at right angles, and the other side of the first plane and the second plane has a folded edge perpendicular to it and folded inward; the beam The junction of the longitudinal beam and the column is provided with a frame connecting piece, and the frame connecting piece includes three connecting arms that are perpendicular to each other; 2 . The profile frame structure according to claim 1 , wherein the cross section of the connecting arm is in the shape of a right angle or a rectangle. 3 . 3 . The profile frame structure according to claim 1 , wherein the beams, longitudinal beams and uprights are stamped parts, and the free end of the folded edge is folded inward by 180° to increase the thickness of the folded edge. 4 . 4 . The profile frame structure according to claim 1 , wherein a side column parallel to the column is arranged between the upper frame and the lower frame, and both ends of the side column are detachably connected to the beam or the longitudinal beam. 5 . . 5 . The profile frame structure according to claim 4 , wherein the side uprights are provided with a plurality of mounting holes on the circumferential surface of the frame structure. 6 . 6 . The profile frame structure according to claim 1 , wherein the frame connecting piece and the beam, the longitudinal beam and the column are connected by screw threads. 7 .

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