Support stand column and fixing assembly thereof

Abstract

The utility model relates to the technical field of support stand column fixing parts, in particular to a support stand column and a fixing assembly thereof, the support stand column comprises the fixing assembly and the support stand columns, the two support stand columns are connected through a cross arm, and the fixing assembly is arranged at the vertical joint of a stand column support and the cross arm; the stand column support is of a U-shaped structure, an opening of the stand column support is folded inwards, a positioning groove is formed in the opening of the stand column support, the fixing assembly comprises two side plates arranged in parallel and a bottom plate connected with the two side plates, and a protruding block corresponding to the positioning groove is arranged at the end of the bottom plate; first positioning holes are formed in the two side plates, and second positioning holes are formed in the side plates and the bottom plate. The fixing assembly has the advantages that in the actual production process, the fixing assembly is of an integrally-formed structure, in the structural design, the fixing assembly is simple in structure and easy to punch and bend, and therefore the fixing assembly structurally achieves the effect of being convenient to produce and machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to stand column fixing spare technical field, specifically, stand column and its fixed subassembly. BACKGROUND

[0002] The existing stand is composed of connecting piece and connecting rod. The connecting rod is simple rod, strip or pipe structure, and the connecting piece plays a main extension connection role. The connecting piece of the prior art has complex structure, leading to difficult assembly and disassembly for the operator, and is not conducive to the promotion and use of the movable assembly product.

[0003] Moreover, the existing connecting piece needs to be installed with reinforcing ribs on one side to prevent overturning and strengthen the stability of the product. The traditional installation of the reinforcing version is only connected with the connecting piece through bolts, but the connecting piece does not have the effect of guiding and positioning between the connecting piece and the fixing piece, which is complex and has no clue during installation.

[0004] In order to solve the above problems, the present application provides a stand column and its fixed subassembly. SUMMARY

[0005] The utility model discloses a stand column and its fixed subassembly, which solves the problems in the background art.

[0006] To achieve the above object, a stand column and its fixed subassembly are provided, which comprises a fixed subassembly and a stand column. Two stand columns are connected by a cross arm. The fixed subassembly is arranged at the vertical connection between the stand column and the cross arm.

[0007] The stand column has a U-shaped structure, and its opening is inwardly folded to form a positioning groove. The fixed subassembly comprises two parallel side plates and a bottom plate connecting the two side plates. The end of the bottom plate is provided with a protrusion corresponding to the positioning groove.

[0008] First positioning holes are arranged on the two side plates. Second positioning holes are arranged on the side plates and the bottom plate.

[0009] Further, the side plate has a trapezoidal structure, which comprises an inclined edge, a vertical edge, a short edge and a long edge. The short edge and the long edge are perpendicular to the vertical edge. The bottom plate is connected to the long edge and located at one end close to the inclined edge. The protrusion of the protrusion is directed towards the vertical edge.

[0010] Further, the fixed subassembly is an integral structure, and the whole has a U-shaped structure.

[0011] Further, the side edge of the stand column is sequentially provided with a plurality of through holes in a linear manner. The surface of the cross arm is provided with through holes corresponding to the second positioning holes.

[0012] Further, the first positioning hole is a circular hole, and the second positioning hole is a waist-shaped hole.

[0013] Compared with the prior art, the utility model has the beneficial effects of:

[0014] In actual production process, the fixed assembly in the application adopts the one-piece structure, the fixed assembly structure is simple, and the punching and bending are easy, so the application also realizes the effects of convenient production and processing from the structure;

[0015] The opening of the support column is inwardly bent and forms a positioning groove, so that the guiding and positioning effects of the product are realized by combining the convex block on the fixed assembly, the connection strength is improved, and the assembly process is optimized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the fixed assembly in the utility model;

[0018] Figure 3 It is a structural schematic view of the second embodiment of the utility model.

[0019] The meanings of the various reference numerals in the drawings are as follows:

[0020] Fixed assembly; 101, side plate; 102, bottom plate; 2, support column; 3, cross arm; 4, positioning groove; 5, convex block; 6, first positioning hole; 7, second positioning hole; 8, reinforcing rib. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Those skilled in the art can understand that, unless specifically stated otherwise, the singular forms "one", "said" and "the" used herein can also include the plural forms. It should be further understood that the word "comprise" used in the specification of the utility model means that the features, integers, steps, operations, elements and / or components exist, but do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. Embodiment one:

[0023] Please refer to Figures 1-2 As shown in the drawings, a support column and its fixing assembly are provided, which comprises a fixing assembly 1 and a support column 2, two of the support columns 2 are connected by a cross arm 3, and the fixing assembly 1 is arranged at the vertical connection between the support column 2 and the cross arm 3;

[0024] The support column 2 is in a U-shaped structure, and its opening is inwardly folded and forms a positioning groove 4 at the opening, the fixing assembly 1 comprises two parallel arranged side plates 101 and a bottom plate 102 connecting the two side plates 101, and the end of the bottom plate 102 is provided with a protruding block 5 corresponding to the positioning groove 4;

[0025] The first positioning hole 6 is arranged on the two side plates 101, and the second positioning hole 7 is arranged on the side plates 101 and the bottom plate 102.

[0026] Please refer to Figure 2 As shown in the drawings:

[0027] The side plate 101 is in a trapezoidal structure, which comprises an oblique side, a vertical side, a short side and a long side, and the short side and the long side are perpendicular to the vertical side, wherein the bottom plate 102 is connected with the long side and located at one end close to the oblique side, and the protrusion of the protruding block 5 faces the vertical side;

[0028] Please refer to Figure 1 As shown in the drawings:

[0029] When the support column 2 and the cross arm 3 are fixed and installed, the support column 2 is kept in vertical connection with the cross arm 3, the protruding block 5 on the fixing assembly 1 is aligned with the positioning groove 4 on the support column 2 and inserted therein, and the protruding block 5 and the positioning groove 4 play a guiding and positioning role at this time, and the bottom plate 102 on the fixing assembly 1 is attached to the surface of the cross arm 3, and the vertical sides of the two side plates 101 are flush with the back of the support column 2;

[0030] In order to better fix the fixing assembly 1 with the support column 2 and the cross arm 3, a plurality of through holes are linearly arranged on the side of the support column 2 in sequence, a through hole corresponding to the second positioning hole 7 is arranged on the surface of the cross arm 3, and the second positioning hole 7 is a waist-shaped hole;

[0031] As shown in the drawings, Figures 1-2 The second positioning hole 7 on the side plate 101 corresponds to the through holes on the two support columns 2 at the same time, and when some hole sizes are wrong, one of the through holes can be selected for bolt installation; of course, in order to better stability, the two through holes can also be connected with the second positioning hole 7 on the side plate 101 by bolts.

[0032] In the installation, the fixing assembly 1 can be stably connected with the support column through the through hole on the bolt support column 2 and the first positioning hole 6 on the fixing assembly 1, and the fixing assembly 1 and the cross arm 3 are fixed and connected through the second positioning hole 7. Embodiment two:

[0033] On the basis of the above-mentioned embodiment one, in order to enhance the connection stability of the cross arm 3 and the support column 2, a reinforcing rib 8 is arranged, the reinforcing rib 8 comprises a side plate 101 and a bottom plate 102, as shown in the drawings, the side of the reinforcing rib 8 is connected with the support column 2 through a bolt, and the bottom of the reinforcing rib 8 is connected with the cross arm 3 through a bolt. Figure 3

[0034] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.​

Claims

1. A stand column and its fixing assembly, comprising a fixing assembly (1) and a stand column (2), characterized in that: Two said support columns (2) are connected by crosspieces (3), and the fixing assembly (1) is arranged at the vertical connection between the support column (2) and the crosspiece (3); The support column (2) is in a U-shaped structure, and the opening thereof is inwardly folded to form a positioning groove (4) at the opening; the fixing assembly (1) comprises two parallel arranged side plates (101) and a bottom plate (102) connecting the two side plates (101), and the end of the bottom plate (102) is provided with a protrusion (5) corresponding to the positioning groove (4); First positioning holes (6) are arranged on the two side plates (101), and second positioning holes (7) are arranged on the side plates (101) and the bottom plate (102).

2. A stand column and its fixing assembly according to claim 1, characterized in that: The side plate (101) is in a trapezoidal structure, which comprises an oblique side, a vertical side, a short side and a long side, and the short side and the long side are perpendicular to the vertical side, wherein the bottom plate (102) is connected with the long side and located at one end close to the oblique side, and the protrusion of the protrusion (5) faces the vertical side.

3. A stand column and its fixing assembly according to claim 2, characterized in that: The fixing assembly (1) is in an integral molding structure, and the whole is in a U-shaped structure.

4. A stand column and its fixing assembly according to claim 3, characterized in that: The side edges of the support column (2) are sequentially provided with a plurality of through holes in a linear manner, and the surface of the crosspiece (3) is provided with through holes corresponding to the second positioning holes (7).

5. A stand column and its fixing assembly according to claim 4, characterized in that: The first positioning hole (6) is a circular hole, and the second positioning hole (7) is a waist-shaped hole.

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