A LED point light source display screen installation and fixing structure

Abstract

The utility model discloses a LED point light source display screen installation and fixing structure, which belongs to the field of point light source installation technology, including a clamp first and a clamp second connected to the main cable of the bridge, a cross arm is arranged between the clamp first and the clamp second, a U-shaped lock buckle is installed on the cross arm, and a rubber-coated steel wire rope is installed on the U-shaped lock buckle, a plurality of point light sources are installed on the outside of the rubber-coated steel wire rope, a connecting turnbuckle is installed at the bottom of the rubber-coated steel wire rope, a stainless steel spring is installed below the connecting turnbuckle, a stainless steel angle steel is connected below the stainless steel spring, and a reinforcing rib is fixed to the bottom of the stainless steel angle steel. The LED point light source display screen installation and fixing structure can not only reduce the light source from being blocked, but also can adapt to the harsh environment of large-scale bridges across rivers, high heat, high humidity, and strong outdoor ultraviolet exposure, and has high reliability.

Description

Technical Field

[0001] The utility model belongs to the technical field of point light source installation, and in particular relates to an installation and fixing structure for an LED point light source display screen. Background Art

[0002] With the rapid development of cities, landscape lights are arranged on bridges to meet the requirements of bridge decoration and urban lighting. At present, the night scene lighting projection of cable-stayed bridges is diverse, and the effects that can be presented are becoming more and more abundant. The light-bearing surfaces of bridge night scene lighting are mainly the main tower, cable, beam body and bridge piers, among which the cable is the location where the night scene lighting of the bridge has more prominent characteristics.

[0003] In the structure of installing lamps on cable-stayed bridges, point light sources are usually installed on the cables, and the lamps are fixed in the cables with connectors. Due to the large wind resistance coefficient, the lamp trough is prone to displacement on the cables. Moreover, in these cable-stayed lamp installation bodies, the LED light source is blocked by the trough or the cable, resulting in incomplete illumination, which cannot meet the lighting and decoration requirements of the bridge.

[0004] Therefore, it is necessary to optimize the design of the installation and fixing method of the existing LED point light source of the bridge cable, so that the LED point light source can achieve a screen-like landscape effect and better realize the bridge lighting function. Utility Model Content

[0005] The purpose of the utility model is to provide a LED point light source display screen installation and fixing structure to solve the problem that the light trough is easily displaced on the cable due to the large wind resistance coefficient mentioned in the above background technology. Moreover, in these inclined cable lamp installation bodies, the LED light source is blocked by the trough body or the cable, resulting in inability to fully emit light, which cannot meet the lighting and decoration requirements of the bridge.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED point light source display screen installation and fixing structure, comprising a clamp one and a clamp two connected to the main cable of the bridge, a cross arm is provided between the clamp one and the clamp two, a plurality of U-shaped locks are installed on the cross arm, and a rubber-coated steel wire rope is installed on the U-shaped lock, a plurality of point light sources are installed on the outside of the rubber-coated steel wire rope, a connecting turnbuckle is installed at the bottom of the rubber-coated steel wire rope, a stainless steel spring is installed below the connecting turnbuckle, a stainless steel angle steel is connected below the stainless steel spring, and a reinforcing rib is fixed to the bottom of the stainless steel angle steel.

[0007] In a further embodiment, a plurality of manganese-phosphated smooth steel wire ropes are transversely installed between the plurality of rubber-coated steel wire ropes, and a rubber sleeve is sleeved on the outside of the manganese-phosphated smooth steel wire rope.

[0008] In a further embodiment, a flat-head turnbuckle is installed at one end of the manganese-phosphated smooth steel wire rope, and the other end of the flat-head turnbuckle is connected to a stainless steel rope buckle connected to another manganese-phosphated smooth steel wire rope.

[0009] In a further embodiment, a manganese phosphated smooth steel wire rope 2 is connected between the clamp 1, the clamp 2 and the reinforcing rib, and customized buckles are installed between the manganese phosphated smooth steel wire rope 1, the manganese phosphated smooth steel wire rope 2 and the rubber-coated steel wire rope.

[0010] In a further embodiment, a rubber pad is installed between the first clamp and the second clamp.

[0011] Technical effects and advantages of the utility model:

[0012] The LED point light source display screen is installed with a fixed structure. By installing the point light source on the rubber-coated steel wire rope, the point light source can be shielded by the rubber-coated steel wire rope during the illumination process of the point light source, thereby ensuring the illumination effect of the point light source.

[0013] All components are made of metal materials and connected by metal connectors, which can enable the fixed structure to adapt to the harsh environment on large cross-river bridges and make it safer and more reliable to use. The LED point light source display screen is installed with a fixed structure, which can not only reduce the light source from being blocked, but also can adapt to the harsh environment of large cross-river bridges, high heat, high humidity, and strong outdoor ultraviolet exposure, and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a left view of the utility model.

[0017] In the figure: 1. Clamp 1; 2. Clamp 2; 3. Cross arm; 4. U-shaped lock; 5. Rubber-coated steel wire rope; 6. Point light source; 7. Manganese phosphated smooth steel wire rope 1; 8. Rubber sleeve; 9. Flat-head turnbuckle; 10. Stainless steel rope buckle; 11. Manganese phosphated smooth steel wire rope 2; 12. Customized buckle; 13. Connecting turnbuckle; 14. Stainless steel spring; 15. Stainless steel angle steel; 16. Reinforcement ribs. DETAILED DESCRIPTION

[0018] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0019] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0020] In order to reduce the light source from being blocked, and to adapt to the harsh environment of large bridges across the river, high heat, high humidity, strong outdoor ultraviolet exposure, high reliability, such as Figure 1 and Figure 2 As shown, the clamp 1 and the clamp 2 are connected to the main cable of the bridge, and a rubber pad is installed between the clamp 1 and the clamp 2, which can make the connection between the clamp 1 and the clamp 2 and the main cable of the bridge more stable. The clamp 1 and the clamp 2 are fixed by high-strength nuts, washers and anti-fall nuts. A cross arm 3 is provided between the clamp 1 and the clamp 2, and a plurality of U-shaped lock buckles 4 are installed on the cross arm 3, and a rubber-coated steel wire rope 5 is installed on the U-shaped lock buckle 4. Each rubber-coated steel wire rope 5 8 meters are reserved for tightening the screen. A plurality of point light sources 6 are installed on the outside of the rubber-coated steel wire rope 5. The point light source 6 has a card slot matching the rubber-coated steel wire rope 5. Three clamps and two safety ropes are installed on the one-meter crossarm 3. Six rubber-coated steel wire ropes 5 for fixing the point light sources 6 are hung below. By installing the point light source 6 on the rubber-coated steel wire rope 5, the point light source 6 can be shielded by the rubber-coated steel wire rope 5 during the illumination process of the point light source 6, thereby ensuring the illumination effect of the point light source 6.

[0021] A connecting flower basket 13 is installed at the bottom of the rubber-coated steel wire rope 5, a stainless steel spring 14 is installed below the connecting flower basket 13, a stainless steel angle steel 15 is connected below the stainless steel spring 14, and a reinforcing rib 16 is welded and fixed to the bottom of the stainless steel angle steel 15, and multiple manganese-phosphated smooth steel wire ropes 7 are installed horizontally between the multiple rubber-coated steel wire ropes 5, and the outer part of the manganese-phosphated smooth steel wire rope 7 is sleeved with a rubber sleeve 8. The horizontally fixed manganese-phosphated smooth steel wire rope 7 fixes the spacing of each rubber-coated steel wire rope 5 and bears the tension transmitted by the rubber-coated steel wire rope 5. Considering the height, wind force and force, the distance between the multiple manganese-phosphated smooth steel wire ropes 7 is sparse at both ends and dense in the middle, and the manganese-phosphated smooth steel wire ropes 7 are sparse at both ends and dense in the middle. Two meters of fixed steel cables are reserved at each end of the manganese phosphated smooth steel wire rope 7, a flat-headed turnbuckle 9 is installed at one end of the manganese phosphated smooth steel wire rope 7, and the other end of the flat-headed turnbuckle 9 is connected to a stainless steel rope buckle 10 connected to another manganese phosphated smooth steel wire rope 7, a manganese phosphated smooth steel wire rope 11 is connected between the clamp 1, the clamp 2 and the reinforcing rib 16, and a customized buckle 12 is installed between the manganese phosphated smooth steel wire rope 7, the manganese phosphated smooth steel wire rope 11 and the rubber-coated steel wire rope 5. All components are made of metal materials and are connected by metal connectors, which can enable the fixed structure to adapt to the harsh environment on large cross-river bridges and make it safer and more reliable to use.

[0022] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The control method of the utility model is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0023] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Working principle:

[0025] The LED point light source display screen has an installation fixing structure. When in use, the clamp 1 and the clamp 2 are fixed to the main cable of the bridge through high-strength nuts, gaskets and anti-fall nuts, and the stainless angle steel 15 and the reinforcing ribs 16 are fixedly connected to the bridge, so as to fix the positions of multiple rubber-coated steel wire ropes 5, and further fix the positions of the rubber-coated steel wire ropes 5 through multiple manganese-phosphated smooth steel wire ropes 1 7 and manganese-phosphated smooth steel wire ropes 2 11 to ensure the stability of the rubber-coated steel wire ropes 5 during use, and multiple point light sources 6 are clamped on the outside of the rubber-coated steel wire ropes 5. The multiple point light sources 6 together form a display screen to display multiple contents that need to be displayed.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A mounting and fixing structure for an LED point light source display screen, comprising a first clamp (1) and a second clamp (2) connected to a main cable of a bridge, characterized in that: A cross arm (3) is provided between the first clamp (1) and the second clamp (2), a plurality of U-shaped lock buckles (4) are installed on the cross arm (3), and a rubber-coated steel wire rope (5) is installed on the U-shaped lock buckle (4), a plurality of point light sources (6) are installed outside the rubber-coated steel wire rope (5), a connecting turnbuckle (13) is installed at the bottom of the rubber-coated steel wire rope (5), a stainless steel spring (14) is installed below the connecting turnbuckle (13), a stainless steel angle steel (15) is connected below the stainless steel spring (14), and a reinforcing rib (16) is fixed to the bottom of the stainless steel angle steel (15).

2. The LED point light source display screen installation and fixing structure according to claim 1, characterized in that: A plurality of manganese-phosphated smooth steel wire ropes (7) are installed transversely between the plurality of rubber-coated steel wire ropes (5), and a rubber sleeve (8) is sleeved on the outside of the manganese-phosphated smooth steel wire rope (7).

3. The LED point light source display screen installation and fixing structure according to claim 2, characterized in that: One end of the manganese-phosphorized smooth steel wire rope (7) is installed with a flat-head turnbuckle (9), and the other end of the flat-head turnbuckle (9) is connected to a stainless steel rope buckle (10) connected to another manganese-phosphorized smooth steel wire rope (7).

4. The LED point light source display screen installation and fixing structure according to claim 3, characterized in that: A manganese phosphated smooth steel wire rope 2 (11) is connected between the clamp 1 (1), the clamp 2 (2) and the reinforcing rib (16), and a customized buckle (12) is installed between the manganese phosphated smooth steel wire rope 1 (7), the manganese phosphated smooth steel wire rope 2 (11) and the rubber-coated steel wire rope (5).

5. The LED point light source display screen installation and fixing structure according to claim 1, characterized in that: A rubber pad is installed between the clamp 1 (1) and the clamp 2 (2).

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