Assembled steel structure road flag device

Abstract

The utility model provides an assembly type steel structure road flag device which is characterized in that a base is of a detachable frame-shaped structure with an open top surface, a sand containing cylinder is placed in the base, a flower arrangement sponge is detachably clamped between an upper layer of steel wire mesh and a lower layer of steel wire mesh and is lapped at the top end of the base, and a lower positioning frame is reserved on one side of the base and is used for being assembled with the lower end part of a vertical rod; an upper positioning frame is arranged on the framework of the top model and used for being assembled with the upper end of the vertical rod, and a U-shaped upper mounting frame is arranged at the bottom of the framework and used for being assembled with the top of the flag surface; the vertical rod is erected, the lower end part of the vertical rod is inserted into a lower positioning frame in the base, the upper end part of the vertical rod is inserted into an upper positioning frame of the top model, and a U-shaped lower mounting frame is arranged at the lower end part of a rod section exposed above the base and is used for being assembled with the bottom of the flag surface; and the flag surface is clamped between the U-shaped upper mounting frame on the top model and the U-shaped lower mounting frame on the vertical rod. According to the utility model, a split type structure is adopted, so that convenience can be provided for disassembly, assembly and transportation.

Description

Technical Field

[0001] The utility model relates to an assemblable steel structure road flag device. Background Art

[0002] Road flags are devices placed on both sides of roads or outside large venues for guidance and display of promotional content. They are made of a variety of materials, mainly steel structures. Traditional road flags are mostly integral products, tall and heavy, which are inconvenient to transport, disassemble and move. Utility Model Content

[0003] In order to solve the above technical problems, the utility model proposes an assemblable steel structure road flag device, which breaks the convention and adopts a split structure to provide convenience for disassembly, assembly and transportation.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An assembleable steel structure road flag device, the structural features of which are:

[0006] It is composed of a detachable assembly of a base, a pole, a flag and a top shape;

[0007] The base, whose bottom end can be fastened to the ground by expansion bolts, is a detachable frame-like structure with an open top surface, in which a sand cylinder is placed, and the flower sponge is detachably clamped between the upper and lower layers of steel wire mesh, so that the formed overall structure is adaptively placed on the top of the base, forming a cover for the top surface of the base, and a gap is reserved between the sand cylinder in the vertical direction. A lower positioning frame that penetrates upward is reserved on one side of the base for assembly with the lower end of the vertical pole;

[0008] The top-shaped frame is in the shape of a horizontally arranged square frame, and an upper positioning frame that penetrates downward is arranged on the frame corresponding to the upper part of the lower positioning frame, which is used for assembly with the upper end of the vertical pole, and a long strip U-shaped upper mounting frame with an open end facing downward is arranged at the bottom of the frame, which is used for assembly with the top of the flag;

[0009] The vertical pole is erected, and the lower end is inserted into the lower positioning frame in the base, and the two are fastened by bolts. The upper end is inserted into the upper positioning frame of the top shape, and the two are fastened by bolts. The lower end of the pole section exposed above the base is provided with a long strip U-shaped lower mounting frame with an open end facing upwards. The U-shaped lower mounting frame is vertically opposite to the U-shaped upper mounting frame, and is used for assembly with the bottom of the flag surface;

[0010] The flag surface is clamped between a U-shaped upper mounting frame on the top molding and a U-shaped lower mounting frame on the upright pole, and are respectively fastened by bolts.

[0011] The structural features of the utility model also lie in:

[0012] The flag frame is a long rectangular frame structure formed by welding galvanized pipes and attached with a mesh cloth. A plurality of reinforcing ribs made of galvanized pipes are horizontally supported between the two long sides of the flag frame.

[0013] The base is a rectangular frame structure made of stainless steel, with a layer of galvanized pipe profile inside and a base frame arranged corresponding to the inner contour of the base, side panels made of stainless steel on the four sides, a bottom plate made of galvanized sheet on the bottom, decorative strips made of stainless steel on the outside of the side panels, mounting blocks with reserved expansion bolt holes at the four corners of the bottom surface of the bottom plate, the lower positioning frame is made of galvanized sheet, and the upper and lower ends are respectively clamped between the positioning rods on the upper and lower frame surfaces of the base and the side frame edges where they are located; the sand cylinder is placed in the area enclosed by the positioning rod and the other three side frame edges and is made of fiberglass; a molding frame is arranged around the top of the base, and the top of the molding frame has a flange, which is arranged on the top of the base, enclosing the flower sponge inside, and the surrounding outer walls have decorative shapes made of stainless steel.

[0014] In the top shape: the bottom surface of the square frame-shaped top shape skeleton is sealed with a steel plate and the U-shaped upper mounting frame is fixedly installed, a T-shaped horizontal reinforcing rib is arranged inside the skeleton frame, the upper positioning frame is upright, the fixing clamp is arranged between the horizontal reinforcing rib and the skeleton frame, and a diagonal brace is arranged between the horizontal reinforcing rib; the skeleton, upper positioning frame and U-shaped upper mounting frame of the top shape are made of galvanized sheet as profile.

[0015] The vertical pole is made of galvanized pipe as the profile, and the U-shaped lower installation frame is made of galvanized plate as the profile, and is fixed on the vertical pole through a steel plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are embodied in:

[0017] 1. The utility model adopts a split structure consisting of a top shape, a pole, a flag surface, and a base. It is an innovative design that breaks the tradition. It enables the road flag device to produce parts in the factory, transport in batches, and assemble on site, which provides great convenience for transportation and disassembly, and has considerable application value and market prospects.

[0018] 2. The utility model adopts a steel structure frame and stainless steel material, which effectively improves the appearance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the exploded structure of the base;

[0022] Figure 4This is a structural diagram of the assembly relationship between the base and the pole

[0023] Figure 5 It is a schematic diagram of the decomposed structure of the top shape;

[0024] Figure 6 It is a schematic diagram of the structure of the pole;

[0025] Figure 7 This is a schematic diagram of the flag's decomposition structure.

[0026] In the figure:

[0027] 1 base; 11 base frame; 12 side panel; 13 decorative strip; 14 bottom plate; 15 mounting block; 16 sand container; 17 flower sponge; 18 wire mesh; 19 lower positioning frame; 110 positioning rod; 111 modeling frame; 112 decorative modeling; 113 top frame;

[0028] 2 top modeling; 21 top modeling frame; 22 T-shaped horizontal reinforcing ribs; 23 diagonal braces; 24 upper positioning frame; 25 U-shaped upper mounting frame;

[0029] 3 vertical poles; 31U type lower mounting frame;

[0030] 4 flag surface; 41 flag surface frame; 42 reinforcing ribs; 43 mesh cloth;

[0031] 5. Drill screws; 6. Pagoda bolts; 7. Hexagon head bolts; 8. Expansion bolts. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Please refer to Figures 1 to 7 The assembleable steel structure road flag device of this embodiment is composed of a base 1, a pole 3, a flag surface 4, and a top shape 2 which can be detachably assembled;

[0034] The bottom end of the base 1 can be fastened to the ground by expansion bolts 8. It is a detachable frame-like structure with an open top surface. A sand cylinder 16 is placed inside. The flower sponge 17 is detachably clamped between the upper and lower layers of steel wire mesh 18. The formed overall structure is adaptively placed on the top of the base 1 to form a cover for the top surface of the base 1, and a gap is reserved vertically between the sand cylinder 16. A lower positioning frame 19 that penetrates upward is reserved on one side of the base 1 for assembly with the lower end of the vertical pole 3;

[0035] The framework of the top molding 2 is in the shape of a horizontally arranged square frame. An upper positioning frame 24 penetrating downward is provided on the framework corresponding to the upper part of the lower positioning frame 19, which is used for assembly with the upper end of the upright pole 3. A long strip U-shaped upper mounting frame 25 with an open end facing downward is provided at the bottom of the framework, which is used for assembly with the top of the flag 4.

[0036] The vertical pole 3 is erected, and the lower end is inserted into the lower positioning frame 19 in the base 1, and the two are fastened by bolts. The upper end is inserted into the upper positioning frame 24 of the top molding 2, and the two are fastened by bolts. The lower end of the pole section exposed above the base 1 is provided with a long strip U-shaped lower mounting frame 31 with an open end facing upward. The U-shaped lower mounting frame 31 is vertically opposite to the U-shaped upper mounting frame 25, and is used for assembly between the bottom of the flag surface 4;

[0037] The flag surface 4 is clamped between the U-shaped upper mounting frame 25 on the top molding 2 and the U-shaped lower mounting frame 31 on the upright pole 3, and are fastened by bolts respectively.

[0038] In a specific implementation, the corresponding structural setting of the road flag device also includes:

[0039] The flag frame 41 is a long rectangular frame structure made of 20×30×1.2mm galvanized pipes welded together, and a high-precision outdoor mesh cloth 43 is attached to it. Between the two long sides of the flag frame 41, there are multiple reinforcing ribs 42 made of 20×30×1.2mm galvanized pipes.

[0040] The base 1 is a rectangular frame structure, made of 1mm thick stainless steel, with a layer of galvanized pipe profile inside, a base frame 11 made of 30×30×1.2mm galvanized pipe set according to the inner contour of the base 1, side panels 12 of 1mm thick stainless steel on the four sides, a bottom plate 14 of 1.5mm thick galvanized sheet material on the bottom, and a decorative strip 13 of 2mm thick stainless steel on the side of the side panel 12. The four corners of the bottom surface of the bottom plate 14 are provided with mounting blocks 15 with 8 holes for expansion bolts reserved. The mounting block 15 is made of 5mm thick steel plate, and the lower positioning frame 19 is made of 3mm thick galvanized sheet material. The upper and lower ends are respectively clamped on the positioning rods 110 on the upper and lower frame surfaces of the base 1 and the positioning rods 110 and the positioning rods 110 on the upper and lower frame surfaces of the base 1. Between the side frames, the bottom is sealed with a 5mm thick steel plate. The sand container 16 is placed in the area surrounded by the positioning rod 110 and the other three side frames, and is made of fiberglass. The top of the base 1 is surrounded by a 1mm thick stainless steel plate frame 111, and the top of the frame 111 has a flange, which is set in the top frame 113 on the top of the base 1. The top frame 113 is made of a 1mm thick stainless steel plate, welded to the top of the base 1 and has a slot. The frame 111 is fixedly inserted in the slot, and the flower sponge 17 is surrounded inside. The outer walls are decorated with 2mm thick stainless steel 112, which can be three-dimensional characters. The wire mesh 18 clamping the flower sponge 17 is made of 1mm diameter steel wire.

[0041] In the top shape 2: the bottom surface of the square frame-shaped top shape skeleton 21 is sealed with a 2mm thick steel plate and a U-shaped upper mounting frame 25 is fixedly provided, a T-shaped reinforcing rib 22 is provided in the skeleton frame, an upper positioning frame 24 is erected, a fixing clamp is provided between the reinforcing rib and the skeleton frame, and a diagonal brace 23 is provided between the reinforcing rib; the skeleton of the top shape 2 and the upper positioning frame 24 and the U-shaped upper mounting frame 25 are made of galvanized sheet as the profile; the upper positioning frame 24 and the U-shaped upper mounting frame 25 are both made of 2mm galvanized sheet, which are divided into column side sealing plates, column top sealing plates and U-shaped columns bent from galvanized sheet; the upper positioning frame 24 is in the shape of a long rectangular tube with an opening at the bottom and is erected, and the U-shaped upper mounting frame 25 is in a U-shaped cross-section, made of bent galvanized sheet, with the open end facing downward and arranged horizontally; the skeleton of the top shape 2 is made of 30×15×1.0mm galvanized pipe.

[0042] The vertical pole 3 is made of 5000mm long 80×80×1.5mm galvanized pipe profile, and the U-shaped lower mounting frame 31 is made of 2mm thick galvanized plate profile by bending and fixed on the vertical pole 3 through a steel plate, with the open end facing upward and arranged horizontally, facing the U-shaped upper mounting frame 25 up and down.

[0043] The connecting parts between the components can be: M5×16mm self-drilling screws 5; M10×55mm pagoda bolts 6 (nuts); M10×100mm hexagon head bolts 7; M12×170mm expansion bolts 8.

[0044] The production and installation steps can be referred to:

[0045] a. Use galvanized sheet to weld to form the upper positioning frame 24; then weld the top modeling frame 21 according to the design drawing of the top modeling frame 21, wherein the diagonal brace 23 is formed by cutting the angle of the diagonal square tube according to the cutting template; then weld the steel plate to the bottom of the frame, and reserve a hole for the upper positioning frame 24 to pass through when sealing the bottom, so that the bottom is embedded and then welded with the U-shaped upper installation frame 25, it is necessary to ensure that the welding is centered and a 2mm gap is maintained with the edge of the reserved hole of the upper positioning frame 24; finally, the upper positioning frame 24 is positioned and welded with the above-mentioned top modeling frame 21, it is necessary to ensure that the upper positioning frame 24 is inserted into the reserved hole, and is firmly welded with the top modeling frame 21, thereby forming the overall top modeling 2;

[0046] b. Weld the U-shaped lower mounting frame 31 to the vertical pole 3 through the steel plate. Full welding is required to ensure strength between the U-shaped lower mounting frame 31 and the steel plate, and between the steel plate and the vertical pole 3. Screw holes are reserved at the parts of the vertical pole 3 used for assembly with the upper positioning frame 24 and the lower positioning frame 19;

[0047] c. Weld the flag frame 41 according to the design drawing, and use the positioning holes at the top and bottom of the frame for assembly with the upper positioning frame 24 and the lower positioning frame 19. After welding, check the flatness of the frame, and install the mesh cloth 43 with the self-drilling screws 5 to ensure a firm installation;

[0048] d. bend and splice stainless steel plates into a frame to make a modeling frame 111, and weld three-dimensional characters;

[0049] e. Bending to form a top frame 113;

[0050] f. Splice together to form a rectangular frame base 1, ensuring that it is horizontal and vertical;

[0051] g. According to the inner contour of the base 1, weld the base frame 11 with a galvanized pipe along the inner side of the frame of the base 1 to ensure that it is firmly welded to the frame of the base 1; weld the positioning rod 110 and the lower positioning frame 19 on the base frame 11; then weld four side panels 12 on the four sides of the base 1;

[0052] h. Weld the bottom plate 14 of the base 1, and reserve holes on the bottom plate 14 for installing the lower positioning frame 19;

[0053] i. Welding decorative strips 13 outside the four side panels 12 of the base 1;

[0054] j. Place the top frame 113 and the modeling frame 111 on the top of the base 1 in sequence to form a natural layer, and weld and fix them to complete the assembly of the entire base 1;

[0055] k. On-site assembly: place the sand bucket, flower sponge 17 and fixed wire mesh 18 in the base 1 in sequence; assemble the top shape 2 and the vertical pole 3 with M5×16 self-drilling screws 5; assemble the flag 4, the top shape 2 and the vertical pole 3 with M10×55 pagoda bolts 6 (nuts); assemble the vertical pole 3 and the base 1 with M10×100 hexagonal head bolts 7; fix the base 1 to the ground with M12×170 expansion bolts 8, place the flowers on the flower sponge 17 and fix them with wire mesh 18.

[0056] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An assembleable steel structure road flag device, characterized by: It is composed of a detachable assembly of a base, a pole, a flag and a top shape; The base, the bottom end of which can be fastened to the ground by expansion bolts, is a detachable frame-like structure with an open top surface, a sand cylinder is placed inside, and the flower sponge is detachably clamped between the upper and lower layers of steel wire mesh, and the formed overall structure is adaptively placed on the top of the base to form a cover for the top surface of the base, and a gap is reserved between the sand cylinder in the vertical direction. A lower positioning frame that penetrates upward is reserved on one side of the base for assembly with the lower end of the vertical pole; The top-shaped frame is in the shape of a horizontally arranged square frame, and an upper positioning frame that penetrates downward is arranged on the frame corresponding to the upper part of the lower positioning frame, which is used for assembly with the upper end of the vertical pole, and a long strip U-shaped upper mounting frame with an open end facing downward is arranged at the bottom of the frame, which is used for assembly with the top of the flag; The vertical pole is erected, and the lower end is inserted into the lower positioning frame in the base, and the two are fastened by bolts. The upper end is inserted into the upper positioning frame of the top shape, and the two are fastened by bolts. The lower end of the pole section exposed above the base is provided with a long strip U-shaped lower mounting frame with an open end facing upwards. The U-shaped lower mounting frame is vertically opposite to the U-shaped upper mounting frame, and is used for assembly with the bottom of the flag surface; The flag surface is clamped between a U-shaped upper mounting frame on the top molding and a U-shaped lower mounting frame on the upright pole, and are respectively fastened by bolts.

2. The assemblable steel structure road flag device according to claim 1 is characterized in that: The flag frame is a long rectangular frame structure formed by welding galvanized pipes and attached with a mesh cloth. A plurality of reinforcing ribs made of galvanized pipes are horizontally supported between the two long sides of the flag frame.

3. The assemblable steel structure road flag device according to claim 1 is characterized in that: The base is a rectangular frame structure made of stainless steel, with a layer of galvanized pipe profile inside and a base frame arranged corresponding to the inner contour of the base, side panels made of stainless steel on the four sides, a bottom plate made of galvanized sheet on the bottom, decorative strips made of stainless steel on the outside of the side panels, mounting blocks with reserved expansion bolt holes at the four corners of the bottom surface of the bottom plate, the lower positioning frame is made of galvanized sheet, and the upper and lower ends are respectively clamped between the positioning rods on the upper and lower frame surfaces of the base and the side frame edges where they are located; the sand cylinder is placed in the area enclosed by the positioning rod and the other three side frame edges and is made of fiberglass; a molding frame is arranged around the top of the base, and the top of the molding frame has a flange, which is arranged on the top of the base, enclosing the flower sponge inside, and the surrounding outer walls have decorative shapes made of stainless steel.

4. The assemblable steel structure road flag device according to claim 1 is characterized in that: In the top shape: the bottom surface of the square frame-shaped top shape skeleton is sealed with a steel plate and the U-shaped upper mounting frame is fixedly installed, a T-shaped horizontal reinforcing rib is arranged inside the skeleton frame, the upper positioning frame is upright, the fixing clamp is arranged between the horizontal reinforcing rib and the skeleton frame, and a diagonal brace is arranged between the horizontal reinforcing rib; the skeleton, upper positioning frame and U-shaped upper mounting frame of the top shape are made of galvanized sheet as profile.

5. The assemblable steel structure road flag device according to claim 1 is characterized in that: The vertical pole is made of galvanized pipe as the profile, and the U-shaped lower installation frame is made of galvanized plate as the profile, and is fixed on the vertical pole through a steel plate.

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