Windproof and anti-shake outdoor traffic sign reinforcing structure

Abstract

The utility model discloses an outdoor traffic sign reinforcing structure of wind -resistant and anti -shaking relates to traffic facilities technical field, including the support board, the top of support board is through the symmetrical setting and has two bosses, and the column is rotatably installed between two bosses through the connecting pin, and the top of column is welded with fixed frame, and the inboard of fixed frame is fixed with the sign, and the inboard of fixed frame and the back of sign close is provided with support subassembly, and the upper end surface rear end of support board is fixed with buffer assembly, and the lower end surface of support board is provided with mounting bracket, and support subassembly includes the connecting plate fixed in the inner wall of fixed frame, and one side of connecting plate is fixed with U type seat, and the connecting rod is rotatably connected with the link on U type seat through the pin shaft. In the utility model, when the sign is impacted by strong wind, the column can rotate around the connecting pin, the cross bar is driven to slide in the strip hole through the support subassembly, the spring damper is extruded, wind energy is converted into elastic potential energy consumption, the impact force is weakened through buffering, and the connection is avoided to break and bend.

Description

Technical Field

[0001] This utility model relates to the field of traffic facility technology, and in particular to a wind-resistant and anti-sway outdoor traffic sign reinforcement structure. Background Technology

[0002] Outdoor traffic signs, as important road traffic guidance facilities, are exposed to the natural environment for extended periods and must withstand the impact of severe weather such as wind and heavy rain. Existing traffic sign reinforcement structures mostly employ rigid connections, directly fixing the sign body to the post. While this structure ensures a certain degree of stability, in strong winds, the wind force acts directly on the sign body and is transmitted to the post, easily leading to the risk of breakage and bending at the connection point. Therefore, a wind-resistant and sway-proof outdoor traffic sign reinforcement structure is proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a wind-resistant and anti-sway outdoor traffic sign reinforcement structure. When strong winds impact the sign, the column can rotate around the connecting pin, and the crossbar slides in the slot through the support component, compressing the spring damping shock absorber, converting wind energy into elastic potential energy for consumption, buffering and weakening the impact force, and preventing breakage and bending at the connection, thus overcoming the shortcomings of existing technologies.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A wind-resistant and anti-sway outdoor traffic sign reinforcement structure includes a support plate. Two protrusions are symmetrically arranged on the top of the support plate. A column is rotatably installed between the two protrusions by a connecting pin. A fixing frame is welded to the top of the column. The sign is fixed inside the fixing frame. A support component is provided inside the fixing frame and near the back of the sign. A buffer component is fixed to the rear end of the upper surface of the support plate. A mounting bracket is provided on the lower surface of the support plate.

[0005] As a further embodiment of this utility model: the support assembly includes a connecting plate fixed to the inner wall of the fixed frame, a U-shaped seat fixed to one side of the connecting plate, a connecting rod rotatably connected to the U-shaped seat via a pin, and a crossbar fixed to the end of the connecting rod away from the U-shaped seat.

[0006] As a further embodiment of this utility model: the buffer assembly includes a U-shaped rod fixed to the upper end of the support plate, and strip holes are provided on both vertical sections of the U-shaped rod. Spring damping shock absorbers are fixed to the upper and lower ends of the two strip holes respectively.

[0007] As a further embodiment of this utility model: the two ends of the crossbar are slidably engaged in the two strip holes, and the end of the crossbar is located between the upper and lower spring damping shock absorbers in the strip holes.

[0008] As a further embodiment of this utility model: a slot is provided at the rear end of the support plate, and a T-shaped clip is fixed to the lower end face of the horizontal section of the U-shaped rod. The T-shaped clip is engaged at the slot, and the U-shaped rod is connected to the support plate by bolts.

[0009] As a further embodiment of this utility model: the mounting bracket includes two L-shaped legs symmetrically arranged on the lower end face of the support plate, and the horizontal sections of the two L-shaped legs are provided with mounting holes.

[0010] As a further improvement of this utility model, a reinforcing crossbeam is fixed between the vertical sections of the two L-shaped legs.

[0011] The beneficial effects of this utility model are as follows: 1. When strong winds impact the sign, the column can rotate around the connecting pin, and the crossbar can slide in the slot through the support component, squeezing the spring damping shock absorber to convert wind energy into elastic potential energy, buffering and weakening the impact force, and preventing the connection from breaking or bending.

[0012] 2. The L-shaped outriggers, combined with the mounting holes, can firmly fix the structure to the installation foundation. The reinforcing beams between the vertical sections enhance the bottom support strength, ensure that the mounting frame is evenly stressed, and enhance the overall wind resistance and anti-sway capability. Attached Figure Description

[0013] Figure 1 This is a first-view three-dimensional structural diagram of a wind-resistant and anti-sway outdoor traffic sign reinforcement structure proposed in this utility model.

[0014] Figure 2 This is a second-view three-dimensional structural diagram of a wind-resistant and anti-sway outdoor traffic sign reinforcement structure proposed in this utility model.

[0015] Figure 3 This is a third-view perspective three-dimensional structural diagram of a wind-resistant and anti-sway outdoor traffic sign reinforcement structure proposed in this utility model.

[0016] Figure 4 This utility model proposes a wind-resistant and anti-sway outdoor traffic sign reinforcement structure. Figure 2 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Support plate; 2. Fixed frame; 3. Indicator sign; 4. Column; 5. L-shaped support leg; 6. Boss; 7. Connecting pin; 8. Connecting plate; 9. U-shaped rod; 10. Connecting rod; 11. U-shaped seat; 12. Bayonet; 13. T-shaped clip; 14. Reinforcing crossbeam; 15. Strip hole; 16. Spring damping shock absorber; 17. Crossbar. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example 1, referring to Figure 1-4 A wind-resistant and anti-sway outdoor traffic sign reinforcement structure includes a support plate 1. The top of the support plate 1 has two symmetrically arranged protrusions 6. A column 4 is rotatably installed between the two protrusions 6 through a connecting pin 7. A fixing frame 2 is welded to the top of the column 4. A sign 3 is fixed inside the fixing frame 2. A support component is provided inside the fixing frame 2 and near the back of the sign 3. A buffer component is fixed to the rear end of the upper surface of the support plate 1. A mounting bracket is provided on the lower surface of the support plate 1.

[0020] The support assembly includes a connecting plate 8 fixed to the inner wall of the fixed frame 2. A U-shaped seat 11 is fixed to one side of the connecting plate 8. A connecting rod 10 is rotatably connected to the U-shaped seat 11 via a pin. A crossbar 17 is fixed to the end of the connecting rod 10 away from the U-shaped seat 11.

[0021] The buffer assembly includes a U-shaped rod 9 fixed to the upper end of the support plate 1. Slot holes 15 are provided on both vertical sections of the U-shaped rod 9. Spring damping shock absorbers 16 are fixed to the upper and lower ends of the two slot holes 15 respectively.

[0022] The two ends of the crossbar 17 are slidably engaged in the two strip holes 15, and the end of the crossbar 17 is located between the upper and lower spring damping shock absorbers 16 in the strip hole 15.

[0023] The rear end of the support plate 1 is provided with a bayonet 12, and the lower end of the horizontal section of the U-shaped rod 9 is fixed with a T-shaped clip 13. The T-shaped clip 13 is engaged with the bayonet 12, and the U-shaped rod 9 is connected to the support plate 1 by bolts.

[0024] When strong winds occur outdoors, the wind force acts on the surface of the sign 3, and the resulting impact causes the fixed frame 2 and the column 4 to rotate around the connecting pin 7. The fixed frame 2 drives the connecting rod 10 to move through the connecting plate 8 and the U-shaped seat 11. The connecting rod 10 pulls the crossbar 17 to slide up and down within the slot 15 of the U-shaped rod 9. When the crossbar 17 slides, it will compress the corresponding spring damping shock absorber 16 (model: ZTF-1-100) above or below its end. The spring damping shock absorber 16 converts the kinetic energy generated by the wind force into elastic potential energy and dissipates it through its own elastic deformation and damping effect, thereby buffering and weakening the impact force and preventing the impact force from being directly transmitted to the connection between the column 4 and the support plate 1, effectively reducing the risk of breakage and bending.

[0025] Example 2 is an optimization based on Example 1, specifically: The mounting bracket includes two L-shaped legs 5 symmetrically arranged on the lower end face of the support plate 1. The horizontal sections of the two L-shaped legs 5 are provided with mounting holes, and a reinforcing crossbeam 14 is fixed between the vertical sections of the two L-shaped legs 5.

[0026] Through the mounting holes in the horizontal section of the L-shaped support leg 5, the entire reinforcement structure is fixed to the pre-set installation foundation (such as a concrete base on the ground) using expansion bolts and other fasteners. During fixing, ensure that the support plate 1 is horizontal, the mounting frame is evenly stressed, and there is no tilting. The mounting frame composed of the L-shaped support leg 5 and the reinforcing crossbeam 14 improves the bottom support strength of the structure and further enhances the wind resistance and anti-sway capability of the sign. The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A wind-resistant and anti-sway outdoor traffic sign reinforcement structure, comprising a support plate (1), characterized in that, The top of the support plate (1) is symmetrically provided with two protrusions (6), and a column (4) is rotatably installed between the two protrusions (6) through a connecting pin (7). A fixing frame (2) is welded to the top of the column (4), and an indicator sign (3) is fixed inside the fixing frame (2). A support component is provided inside the fixing frame (2) and near the back of the indicator sign (3). A buffer component is fixed to the rear end of the upper surface of the support plate (1), and a mounting bracket is provided on the lower surface of the support plate (1).

2. The wind-resistant and anti-sway outdoor traffic sign reinforcement structure according to claim 1, characterized in that, The support assembly includes a connecting plate (8) fixed to the inner wall of the fixed frame (2), a U-shaped seat (11) fixed on one side of the connecting plate (8), a connecting rod (10) rotatably connected to the U-shaped seat (11) by a pin, and a crossbar (17) fixed at the end of the connecting rod (10) away from the U-shaped seat (11).

3. The wind-resistant and anti-sway outdoor traffic sign reinforcement structure according to claim 2, characterized in that, The buffer assembly includes a U-shaped rod (9) fixed to the upper end of the support plate (1). The vertical sections on both sides of the U-shaped rod (9) are provided with strip holes (15). The upper and lower ends of the two strip holes (15) are respectively fixed with spring damping shock absorbers (16).

4. The wind-resistant and anti-sway outdoor traffic sign reinforcement structure according to claim 3, characterized in that, The two ends of the crossbar (17) are respectively slidably engaged in the two strip holes (15), and the end of the crossbar (17) is located between the upper and lower spring damping shock absorbers (16) in the strip hole (15).

5. The wind-resistant and anti-sway outdoor traffic sign reinforcement structure according to claim 4, characterized in that, The support plate (1) has a slot (12) at its rear end. The lower end of the horizontal section of the U-shaped rod (9) is fixed with a T-shaped clip (13). The T-shaped clip (13) is engaged with the slot (12). The U-shaped rod (9) is connected to the support plate (1) by bolts.

6. The wind-resistant and anti-sway outdoor traffic sign reinforcement structure according to claim 1, characterized in that, The mounting bracket includes two L-shaped legs (5) symmetrically arranged on the lower end face of the support plate (1), and the horizontal sections of the two L-shaped legs (5) are provided with mounting holes.

7. The wind-resistant and anti-sway outdoor traffic sign reinforcement structure according to claim 6, characterized in that, A reinforcing crossbeam (14) is fixed between the vertical sections of the two L-shaped legs (5).

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