Double-leg polygonal ground insertion flagpole base

Abstract

The utility model relates to the field of advertisement display equipment, in particular to a double-leg polygonal ground insert flagpole base which comprises a polygonal double-leg ground insert and a flagpole base body, the polygonal double-leg ground insert is divided into a main ground insert and a branch ground insert, the main ground insert and the branch ground insert are each of a polygonal angle steel structure, and the branch ground insert and the main ground insert are in bridge connection through a polygonal angle steel cross beam. And the flagpole base is arranged above the ground support plug. The polygonal angle steel is in a T shape, the outer portion of the branch ground insert polygonal angle steel is shown to be a plane, the T-shaped protrusion is arranged on the inner side, the protrusion of the main ground insert polygonal angle steel and the branch ground insert are arranged on the same side, and the T-shaped protrusion of the polygonal angle steel bridging the main ground insert and the branch ground insert is arranged on the lower side.

Description

Technical Field

[0001] The utility model relates to the field of advertising display equipment, and particularly to a two-leg polygonal ground-inserted flagpole base. Background Art

[0002] With the rise of outdoor sports, the demand for outdoor advertising display is increasing. Outdoor flags, as a way of display, are generally accepted by people. As a kind of outdoor flag, the stability of the flagpole base plays a crucial role in the stability of the display. The existing ground-inserted flagpole bases are mostly single-leg structures. The two-leg structure (reference application number: CN200720107830.X) only changes the ground-inserted part of the flagpole base from a single round steel long rod to a portal rod, which improves the stability of the ground-inserted part to a certain extent. At the same time, the part of the flagpole ground-inserted into the ground is a circular steel structure, and the contact area between the circular steel structure and the ground is small, so the ground-inserted base is easy to shake or fall, resulting in the inability to display the flagpole normally and poor user experience. In view of the above problems, a two-leg polygonal ground-inserted flagpole base is proposed. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a two-leg polygonal ground-inserted flagpole base, which improves the circular steel structure of the part of the flagpole ground-inserted into the ground into a polygonal angle steel structure. The polygonal angle steel structure increases the contact area between the part of the ground-inserted into the ground and the ground, and greatly improves the stability of the flagpole base.

[0005] (II) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: A two-leg polygonal ground-inserted flagpole base, comprising a polygonal two-leg ground-insert and a flagpole base. The polygonal two-leg ground-insert is divided into a main ground-insert and a branch ground-insert. Both the main ground-insert and the branch ground-insert are polygonal angle steel structures. The branch ground-insert and the main ground-insert are bridged by a polygonal angle steel crossbeam. The flagpole base is installed above the branch ground-insert.

[0007] Preferably, the polygonal angle steel is in the shape of "T". The outside of the polygonal angle steel of the branch ground-insert is shown as a plane, and the "T" protrusion is on the inside. The protrusion of the polygonal angle steel of the main ground-insert is on the same side as that of the branch ground-insert.

[0008] Preferably, the "T" protrusion of the polygonal angle steel bridging the main ground-insert and the branch ground-insert is on the lower side.

[0009] Preferably, the flagpole base is installed on the main ground-insert.

[0010] (III) Beneficial Effects

[0011] Compared with the prior art, the utility model provides a double-leg polygonal ground-inserted flagpole base, which has the following beneficial effects: The polygonal angle steel structure reduces the cross-sectional area when embedded in the ground, reduces the embedding resistance. After embedding, the polygonal angle steel structure increases the contact area between the ground-inserted part of the ground plug and the ground, improves the resistance to left and right movement of the ground plug, and greatly improves the stability of the flagpole base. Brief Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Wherein: 1 - main ground plug, 1a - above-ground part of the main ground plug, 1b - underground part of the main ground plug, 2 - support ground plug, 3 - flagpole base, 4 - cross beam, a - connection point a, b - connection point b, c - connection point c, 3a - flagpole rotating shaft. Detailed Embodiment

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] As Figure 1 shown, a double-leg polygonal ground-inserted flagpole base includes a main ground plug 1, a support ground plug 2, a flagpole base 3, and a cross beam 4. The main ground plug 1 is composed of an above-ground part 1a of the main ground plug and an underground part 1b of the main ground plug; the main ground plug 1, the support ground plug 2, and the cross beam 4 are all cut from finished "T"-shaped steel; the connection point a between the main ground plug 1 and the cross beam 3, the connection point c between the support ground plug 2 and the cross beam 4, and the connection point b between the main ground plug 1 and the flagpole base 3 are all connected by metal welding; the "T"-shaped protrusions of the angle steel of the main ground plug 1 and the support ground plug 2 face the same side and are bridged by the cross beam 4; the "T"-shaped protrusion of the angle steel of the cross beam 4 faces downward and the plane faces upward, which is convenient for installation and hammering; the end "T"-shaped angle steel of the underground part 1b of the main ground plug and the support ground plug 2 is cut into a triangular pyramid structure to reduce the resistance during installation and hammering; the "T"-shaped plane of the angle steel of the main ground plug 1 and the cross-section of the connection point a of the "T"-shaped angle steel of the cross beam 4 are welded at three points, and the cross-section of the "T"-shaped angle steel of the support ground plug 2 and the cross-section of the connection point c of the "T"-shaped angle steel of the cross beam 4 are welded at three points to improve the welding stability; the flagpole base 3 is welded to the "T"-shaped plane of the angle steel of the main ground plug 1 as a whole; the flagpole rotating shaft 3a is used to install the flagpole.

[0016] In actual use, the angle steel materials and dimensions of the main ground plug 1, the support ground plug 2, and the cross beam 4 are matched as required.

[0017] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-leg polygonal flagpole base, characterized by: The invention comprises a main ground plug (1), a supporting ground plug (2), a flagpole base (3), and a crossbeam (4). The main ground plug (1), the supporting ground plug (2), and the crossbeam (4) are all cut from finished "T"-shaped steel. The connection point a (a) between the main ground plug (1) and the crossbeam (4), the connection point c (c) between the supporting ground plug (2) and the crossbeam (4), and the connection point b (b) between the main ground plug (1) and the flagpole base (3) are all connected by metal welding.

2. The double-leg polygonal ground-mounted flagpole base according to claim 1, characterized in that: The "T"-shaped protrusion of the angle steel of the main ground plug (1) and the "T"-shaped protrusion of the angle steel of the supporting ground plug (2) are oriented to the same side and are bridged by a crossbeam (4); the "T"-shaped protrusion of the angle steel of the crossbeam (4) is oriented downwards and the plane is oriented upwards.

3. The double-leg polygonal ground-mounted flagpole base according to claim 1, characterized in that: The underground part of the main ground plug (1b) and the tail end "T"-shaped angle steel of the branch ground plug (2) are cut into a triangular pyramid structure.

4. The double-leg polygonal ground-mounted flagpole base according to claim 1, characterized in that: The main ground plug (1) angle steel "T"-shaped plane and the cross beam (4) angle steel "T"-shaped connection point a (a) section are three-point welded, and the branch ground plug (2) angle steel "T"-shaped section and the cross beam (4) angle steel "T"-shaped connection point c (c) section are three-point welded.

5. The double-leg polygonal ground-mounted flagpole base according to claim 1, characterized in that: The flagpole base (3) and the "T"-shaped plane of the angle steel of the main ground plug (1) are welded into a whole; the flagpole rotating shaft (3a) is used to install the flagpole.

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