Light projection lighthouse with good wind-resistant effect

Abstract

The utility model relates to the technical field of projection lighthouses, in particular to a projection lighthouse with a good wind-resistant effect. The device comprises a base, a tower structure is installed on the base, a plurality of ground piles are connected to the bottom of the base, and the ground piles all extend into the ground. The tower structure comprises a plurality of steel frame supporting columns which are vertically arranged, a plurality of connecting beams are connected among the steel frame supporting columns, a plurality of groups of reinforcing assemblies are arranged on the side face of the tower structure, a plurality of projection lamps are arranged on the periphery of the top of the tower structure, and a plurality of air deflectors are arranged in the tower structure. According to the device, the wind deflector is arranged, and according to the Bernoulli principle, in the strong wind weather, downward pressure can be automatically generated through wind power, the whole light projection lighthouse is pressed downwards, and therefore the influence of strong wind on the light projection lighthouse is reduced; the steel bar structure composed of reinforcing steel bars is directly connected with a tower structure, connection stability can be enhanced, meanwhile, the ground pile and the retaining disc are arranged, and installation stability of the base and the ground can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of light projection towers, in particular to a light projection tower with good wind resistance effect. Background Art

[0002] Floodlight towers are mainly used for large-area lighting in railway hubs, seaports, airports, power plants, stadiums, city square overpasses and other places. Due to their high lighting height, their lighting range is also large, and they are therefore used in the lighting of a variety of large venues.

[0003] However, since floodlight towers are used in outdoor environments with high heights and large surface areas, they are also greatly affected by air convection, especially in areas with strong winds, such as coastal cities and plateau areas. During long-term use, the fixation of floodlight towers will gradually loosen or even collapse, causing casualties and economic losses. Utility Model Content

[0004] The purpose of the utility model is to provide a reasonably designed light tower with good wind resistance effect in view of the defects and shortcomings of the prior art, which can solve the above-mentioned defects.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a base, a tower structure is installed on the base, a plurality of ground piles are connected to the bottom of the base, and the plurality of ground piles extend into the ground; the tower structure comprises a plurality of vertically arranged steel frame pillars, a plurality of connecting beams are connected between the plurality of steel frame pillars, an array of reinforcement components is provided on the side of the tower structure, a plurality of floodlights are provided around the top of the tower structure, and a plurality of wind guide plates are provided inside the tower structure.

[0006] Preferably, the wind deflector is horizontally arranged, connected to the steel frame support through a plurality of mounters, has a circular plate structure, and the upper side of the wind deflector is flat, and the lower side of the wind deflector is a convex arc shape.

[0007] Preferably, the reinforcement assembly includes a fixing seat arranged on the side of the steel frame pillar, and an identical fixing seat is installed on the base directly in front of and below the fixing seat on the steel frame pillar, and a taut steel wire rope is connected between the two fixing seats.

[0008] Preferably, two groups of upper and lower steel bar structures are provided in the base, each group of steel bar structures is composed of a number of vertically arranged and connected reinforcing steel bars, and the bottom ends of several steel frame pillars are connected to the two layers of steel bar structures.

[0009] Preferably, a pointed cone-shaped insertion head is provided on the bottom end of the ground pile, and a plurality of stop discs are evenly provided on the ground pile.

[0010] After adopting the above structure, the beneficial effects of the utility model are:

[0011] 1. This device can automatically generate downward pressure by using wind force in windy weather according to Bernoulli's principle by setting up wind guide plates, and press the floodlight tower as a whole downward, thereby reducing the impact of strong winds on the floodlight tower.

[0012] 2. The device uses a steel bar structure composed of reinforced steel bars, which is directly connected to the tower structure, which can enhance the stability of the connection. At the same time, ground piles and stop plates are set to maintain the stability of the installation between the base and the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the wind guide plate in the utility model;

[0015] Figure 3 It is a longitudinal structural sectional view of the base in the utility model;

[0016] Figure 4 It is a cross-sectional view of the lateral structure of the base of the utility model.

[0017] Description of reference numerals:

[0018] 1. Base; 2. Ground piles; 3. Stop plate; 4. Insertion head; 5. Steel frame support; 6. Connecting beam; 7. Fixed seat; 8. Wire rope; 9. Wind guide plate; 10. Installer; 11. Reinforcement steel bar; 12. Floodlight. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1-Figure 2 As shown, it comprises a base 1, on which a tower structure is installed, a plurality of ground piles 2 are connected to the bottom of the base 1, and the plurality of ground piles 2 extend into the ground; the tower structure comprises a plurality of vertically arranged steel frame pillars 5, a plurality of connecting beams 6 are connected between the plurality of steel frame pillars 5, an array of reinforcement components are arranged on the side of the tower structure, a plurality of floodlights 12 are arranged around the top of the tower structure, and a plurality of wind guide plates 9 are arranged inside the tower structure.

[0021] See also Figure 1-Figure 4As shown, the wind deflector 9 is horizontally arranged, and the wind deflector 9 is connected to the steel frame support 5 through a plurality of mounters 10. The wind deflector 9 is a circular plate structure, and the upper side of the wind deflector 9 is flat, and the lower side of the wind deflector 9 is a convex arc shape.

[0022] As an optimization scheme of the utility model, through the wind guide plate 9, when strong winds occur, the airflow flows from the upper and lower sides of the wind guide plate 9 respectively. Since the lower side of the wind guide plate 9 is a convex arc surface, the airflow speed passing through will be greater than the airflow speed on the upper side of the wind guide plate 9. According to Bernoulli's principle, the pressure decreases when the airflow speed is fast, so that the pressure below the wind guide plate 9 will be less than the pressure above, and then the wind guide plate 9 will be subjected to a downward thrust, which can press the lighthouse as a whole downward, reducing the impact of wind on the lighthouse.

[0023] See also Figure 1-Figure 4 As shown, the reinforcement assembly includes a fixing seat 7 arranged on the side of the steel frame support 5, and a fixing seat 7 identical to the fixing seat 7 on the steel frame support 5 is installed on the base 1 at the lower front side of the fixing seat 7, and a taut steel wire rope 8 is connected between the two fixing seats 7.

[0024] As an optimization solution of the present invention, a plurality of steel wire ropes 8 are used to form a plurality of triangular areas with the steel frame support columns 5, thereby enhancing the connection stability between the tower structure and the base 1.

[0025] See also Figure 1-Figure 4 As shown, two groups of upper and lower steel bar structures are provided in the base 1, each group of steel bar structures is composed of a plurality of vertically arranged and connected reinforcing steel bars 11, and the bottom ends of a plurality of steel frame pillars 5 are connected to the two layers of steel bar structures.

[0026] As an optimization solution of the present invention, a steel bar structure is used to further strengthen the connection between the tower structure and the base 1 to prevent the connection from breaking.

[0027] See also Figure 1-Figure 4 As shown, a pointed cone-shaped insertion head 4 is provided on the bottom end of the ground pile 2, and a plurality of stop discs 3 are evenly provided on the ground pile 2.

[0028] As an optimized solution of the utility model, the insertion head 4 is used to facilitate installation, while the stop plate 3 can increase the friction between the ground pile 2 and the ground after installation.

[0029] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or within the equivalent forms of such scope and boundaries.

Claims

1. A light tower with good wind resistance, comprising a base (1), a tower structure installed on the base (1), a plurality of ground piles (2) connected to the bottom of the base (1), the plurality of ground piles (2) extending into the ground, the tower structure comprising a plurality of vertically arranged steel frame pillars (5), a plurality of connecting beams (6) connecting the plurality of steel frame pillars (5), Features: An array of reinforcement components is arranged on the side of the tower structure, a plurality of wind guide plates (9) are arranged inside the tower structure, and a plurality of floodlights (12) are arranged around the top of the tower structure.

2. A light tower with good wind resistance according to claim 1, Features: The wind deflector (9) is arranged horizontally and connected to the steel frame support (5) through a plurality of mounters (10). The wind deflector (9) is a circular plate structure, and the upper side of the wind deflector (9) is a flat surface, and the lower side of the wind deflector (9) is a convex arc surface.

3. A light tower with good wind resistance according to claim 2, Features: The reinforcement assembly comprises a fixing seat (7) arranged on the side of the steel frame support (5), a fixing seat (7) identical to the fixing seat (7) is installed on the base (1) at a position directly in front of and below the fixing seat (7) on the steel frame support (5), and a taut steel wire rope (8) is connected between the two fixing seats (7).

4. A light tower with good wind resistance according to claim 3, Features: The base (1) is provided with two groups of steel bar structures arranged vertically, each group of steel bar structures is composed of a plurality of vertically arranged and connected reinforcing steel bars (11), and the bottom ends of a plurality of steel frame pillars (5) are connected to the two layers of steel bar structures.

5. A light tower with good wind resistance according to claim 4, Features: A pointed cone-shaped insertion head (4) is provided at the bottom end of the ground pile (2), and a plurality of stop discs (3) are evenly provided on the ground pile (2).

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