Anti-dazzle movable guardrail with adjustable anti-dazzle angle

Abstract

The utility model discloses an anti-dazzle movable guardrail with an adjustable anti-dazzle angle, which comprises a movable guardrail, discs and an anti-dazzle plate, the discs are fixedly arranged on the top surface of the movable guardrail at intervals, and the anti-dazzle plate is rotatably arranged on the discs; an arc-shaped mounting hole is formed in the disc, a mounting plate is fixedly arranged on the bottom surface of the anti-glare panel, and the mounting plate is fixedly connected with the disc through a bolt matched with the arc-shaped mounting hole; and angle scales are arranged on the outer side of the arc-shaped mounting hole in the disc. According to the scheme, the device is composed of the movable guardrail, the disc and the anti-glare panel, scales on the disc serve as reference, and then the anti-glare panel is fixedly installed on the disc; the whole structural form is simple and durable, the anti-glare panel can be installed according to different angle requirements, and the anti-glare panel is easy and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to an anti-glare movable guardrail with adjustable anti-glare angle. Background Art

[0002] In the field of highway traffic safety facilities, movable guardrails and anti-glare panels are commonly used facilities. Movable guardrails are mainly installed at the opening of the central median of the highway. In daily use, they serve as median guardrails to separate the road. In an emergency, they can be removed as emergency passages for the lanes on both sides. Anti-glare panels are a traffic safety product installed on the central median of the highway to solve the glare of oncoming vehicle lights. They are mostly installed on the guardrails of the central median of the highway or in the middle of the guardrails. Some are also installed on the central movable guardrails.

[0003] The movable guardrails commonly used in traffic safety projects today do not fully consider the anti-glare requirements. According to relevant specifications, the anti-glare plate needs to set a shading angle. The shading angle requirements are different for different sections such as straight and curved roads. Generally, it is adjusted within the range of 8°~15° and needs to be confirmed after verification. In response to the above problems, this application provides an anti-glare movable guardrail with adjustable anti-glare angle. Utility Model Content

[0004] The utility model provides an anti-glare movable guardrail with adjustable anti-glare angle. The overall structure is simple and durable. The anti-glare plate can be installed according to different angle requirements during installation, which is simple and convenient.

[0005] The technical problem to be solved is: the movable guardrails commonly used in traffic safety projects today do not fully take into account the anti-glare requirements, and the anti-glare panels need to be set with a shading angle. The shading angle requirements are different in different road sections such as straight and curved sections.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses an anti-glare movable guardrail with adjustable anti-glare angle, comprising a movable guardrail, a disc and an anti-glare plate, wherein the disc is fixedly arranged on the top surface of the movable guardrail at intervals, and the anti-glare plate is rotatably mounted on the disc;

[0008] The disc is provided with an arc-shaped mounting hole, the bottom surface of the anti-glare plate is fixed with a mounting plate, and the mounting plate is connected and fixed to the disc by bolts matching the arc-shaped mounting hole;

[0009] An angle scale is arranged on the disc at the outer side of the arc-shaped mounting hole.

[0010] The utility model provides an anti-glare movable guardrail with adjustable anti-glare angle. Further, two arc-shaped installation holes are symmetrically arranged with the center of the disk as the axis.

[0011] The utility model provides an anti-glare movable guardrail with adjustable anti-glare angle. Further, the arc-shaped installation hole is arranged in an arc with the center of the disc as the center of the circle.

[0012] The utility model discloses an anti-glare movable guardrail with adjustable anti-glare angle. Furthermore, the movable guardrail comprises a plurality of U-shaped brackets arranged at intervals, a pulley fixed at the lower end of the U-shaped bracket and a connecting rod connecting the plurality of U-shaped brackets, and the disc is fixed on the top surface of the U-shaped bracket.

[0013] The utility model provides an anti-glare movable guardrail with adjustable anti-glare angle. Furthermore, the connecting rod comprises an upper connecting rod and a lower connecting rod. Two upper connecting rods are provided and connected to the upper parts of two side rods in the U-shaped bracket. Two lower connecting rods are provided and connected to the lower parts of the two side rods in the U-shaped bracket.

[0014] The utility model provides an anti-glare movable guardrail with adjustable anti-glare angle. Furthermore, a cross brace is connected between the two side bars of the U-shaped bracket.

[0015] The utility model provides an anti-glare movable guardrail with adjustable anti-glare angle. Further, the cross brace rod is arranged on the bottom surface of the upper connecting rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The application scheme consists of three parts: a movable guardrail, a disc and an anti-glare plate. The movable guardrail is assembled and welded from hollow square steel pipes, and a customized pulley is installed underneath to meet the requirements of the activity. The disc is an aluminum alloy disc, which is welded and installed on the top of the movable guardrail. Its overall size and structure are determined according to the construction needs. The anti-glare plate is installed on the disc and fixed with matching bolts. Before installing the anti-glare plate, the anti-glare angle must be determined, and the scale on the dial is used as a reference, and then it is installed and fixed on the disc. Its overall structure is simple and durable, and the anti-glare plate can be installed according to different angles during installation, which is simple and convenient.

[0018] 2. The present application forms a movable guardrail by setting a U-shaped bracket and a connecting rod, and the overall structure is simple and has good stability;

[0019] 3. An angle scale is provided on the outer side of the arc-shaped mounting hole on the disc to control the rotation angle of the anti-glare plate.

[0020] The utility model will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of the utility model;

[0022] Figure 2 It is a side view of the utility model;

[0023] Figure 3 This is a schematic diagram of the disc structure of the utility model.

[0024] Reference numerals:

[0025] 1. Movable guardrail; 1.1. U-shaped bracket; 1.2. Pulley; 1.3. Upper connecting rod; 1.4. Lower connecting rod; 1.5. Cross brace; 2. Disc; 3. Anti-glare plate; 4. Arc-shaped mounting hole; 5. Mounting plate; 6. Angle scale. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 3 As shown, the utility model is an anti-glare movable guardrail with adjustable anti-glare angle, comprising a movable guardrail 1, a disc 2 and an anti-glare plate 3. The movable guardrail 1 comprises a plurality of U-shaped brackets 1.1 arranged at intervals, a pulley 1.2 fixed at the lower end of the U-shaped bracket 1.1 and a connecting rod connecting the plurality of U-shaped brackets 1.1. The opening of the U-shaped bracket 1.1 is arranged downward, pulleys 1.2 are installed at the lower ends of the two side rods of the U-shaped bracket 1.1, the disc 2 is fixedly installed on the top surface of the U-shaped bracket 1.1, and the connecting rod comprises an upper connecting rod 1.3 and a lower connecting rod 1.4. Two upper connecting rods 1.3 are provided, which are connected to the upper parts of the two side rods in the U-shaped bracket 1.1, and two lower connecting rods 1.4 are provided, which are connected to the lower parts of the two side rods in the U-shaped bracket 1.1.

[0027] A cross brace 1.5 is connected between the two side bars of the U-shaped bracket 1.1, and the cross brace 1.5 is arranged on the bottom surface of the upper connecting rod 1.3.

[0028] An arc-shaped mounting hole 4 is opened on the disc 2. Two arc-shaped mounting holes 4 are symmetrically arranged with the center of the disc 2 as the axis, and the arc-shaped mounting block is arranged in an arc with the center of the disc 2 as the center of the circle. A mounting plate 5 is fixed to the bottom surface of the anti-glare plate 3. The mounting plate 5 is connected and fixed to the disc 2 by bolts matching the arc-shaped mounting hole 4.

[0029] An angle scale 6 is provided on the disc 2 at the outer side of the arc-shaped mounting hole 4 for controlling the rotation angle of the anti-glare plate 3 .

[0030] The present application scheme consists of three parts: a movable guardrail 1, a disc 2, and an anti-glare plate 3. The movable guardrail 1 is assembled and welded from a hollow square steel tube, and a custom pulley 1.2 is installed below it to meet the requirements of the activity; the disc 2 is an aluminum alloy disc, which is welded and installed on the top of the movable guardrail 1. Its overall size and structure are determined according to the construction needs. The anti-glare plate 3 is installed on the disc 2 and fixed with matching bolts; before installing the anti-glare plate 3, the anti-glare angle must be determined, and the scale on the dial is used as a reference, and then it is installed and fixed on the disc 2. Its overall structure is simple and durable, and the anti-glare plate 3 can be installed according to different angle requirements during installation, which is simple and convenient.

[0031] The processing steps are as follows:

[0032] The movable guardrail 1 and the anti-glare plate 3 are manufactured according to the drawings and corresponding specifications, wherein the disc 2 is welded on the movable guardrail 1 as a part of the movable guardrail 1 to form a whole.

[0033] According to the requirements of the specifications, the angles of the anti-glare panels 3 on different road sections are determined. After the angles are determined, the anti-glare panels 3 are fixed to the movable guardrail 1 using the matching bolts and holes using the scale on the dial as a reference, and the installation angle of the anti-glare panels 3 is checked to see if it is accurate.

[0034] The embodiments described above are merely descriptions of preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An anti-glare movable guardrail with adjustable anti-glare angle, characterized by: It comprises a movable guardrail (1), a disc (2) and an anti-glare plate (3), wherein the disc (2) is fixedly arranged on the top surface of the movable guardrail (1) at intervals, and the anti-glare plate (3) is rotatably mounted on the disc (2); The disc (2) is provided with an arc-shaped mounting hole (4), the bottom surface of the anti-glare plate (3) is fixedly provided with a mounting plate (5), and the mounting plate (5) is connected and fixed to the disc (2) via bolts that match the arc-shaped mounting hole (4); The disc (2) is provided with an angle scale (6) on the outer side of the arc-shaped mounting hole (4).

2. The anti-glare movable guardrail with adjustable anti-glare angle according to claim 1, characterized in that: Two arc-shaped mounting holes (4) are symmetrically arranged with the center of the disk (2) as the axis.

3. The anti-glare movable guardrail with adjustable anti-glare angle according to claim 2, characterized in that: The arc-shaped mounting hole (4) is arranged in an arc with the center of the disc (2) as the center of the circle.

4. The anti-glare movable guardrail with adjustable anti-glare angle according to claim 1, characterized in that: The movable guardrail (1) comprises a plurality of U-shaped brackets (1.1) arranged at intervals, a pulley (1.2) fixed at the lower end of the U-shaped bracket (1.1), and a connecting rod connecting the plurality of U-shaped brackets, and the disc (2) is fixed on the top surface of the U-shaped bracket (1.1).

5. The anti-glare movable guardrail with adjustable anti-glare angle according to claim 4, characterized in that: The connecting rods include an upper connecting rod (1.3) and a lower connecting rod (1.4), wherein two upper connecting rods (1.3) are provided and connected to the upper parts of two side rods in the U-shaped bracket (1.1), and two lower connecting rods (1.4) are provided and connected to the lower parts of two side rods in the U-shaped bracket (1.1).

6. The anti-glare movable guardrail with adjustable anti-glare angle according to claim 5, characterized in that: A cross brace (1.5) is connected between the two side bars of the U-shaped bracket (1.1).

7. The anti-glare movable guardrail with adjustable anti-glare angle according to claim 6, characterized in that: The cross brace (1.5) is arranged on the bottom surface of the upper connecting rod (1.3).

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