Anti-dazzle grating device for expressway

Abstract

The anti-dazzle grating device comprises a stand column, an upper cross beam, a lower cross beam and a grating structure, the left side and the right side of the stand column are each provided with a plurality of upper sleeves, the left end and the right end of the upper cross beam are connected into the upper sleeves in a sleeved mode, and the grating structure is arranged on the upper cross beam. The upper ends and the lower ends of the upper sleeves are each provided with a plurality of steel angles, the steel angles are located on the left sides and the right sides of the stand columns, the left ends and the right ends of the lower cross beams are connected into the lower sleeves in a sleeved mode, the steel angles are arranged above the lower sleeves, and the steel channels are arranged at the bottoms of the lower sleeves. According to the anti-dazzle grille, the stand columns, the upper cross beams, the lower cross beams, the grille structures, the upper sleeves, the angle steel, the channel steel, the flange plates, the reinforcing columns and the lower sleeves are arranged, all the components are fixedly installed through the bolts, welding spots are avoided, and therefore the service life of the anti-dazzle grille is greatly prolonged, replacement is easy, and the maintenance cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of highway safety facilities, in particular to an anti-glare grille device for expressways. Background Art

[0002] Glare refers to the physiological phenomenon that when a person's eyes are suddenly exposed to strong light, the visual nerves are stimulated and the person loses control of the eyes, and instinctively closes the eyes or cannot see objects in the dark. Therefore, anti-glare grilles or anti-glare railings are often installed on both sides of the road to prevent traffic accidents caused by glare.

[0003] Existing anti-glare grilles must comply with three elements: no breaking by blowing, no breaking by collision, and no discoloration. However, in order to strengthen the anti-glare grilles, welding is often used. However, welding will cause rust under long-term exposure to the sun and rain, resulting in a short service life of the grille, inconvenient replacement, and high maintenance costs. Utility Model Content

[0004] The utility model provides an anti-glare grille device for expressways, all connecting parts are fixed by bolts instead of welding, thus greatly prolonging the service life of the anti-glare grille, and is easy to replace with low maintenance cost.

[0005] To achieve the above-mentioned purpose, an anti-glare grille device for a highway is provided, comprising: an upright column, an upper crossbeam, a lower crossbeam and a grille structure, wherein upper sleeves are provided on the left and right sides of the upright column, the upper sleeves are provided in plurality, the left and right ends of the upper crossbeam are sleeved inside the upper sleeve, the upper and lower ends of the upper sleeve are provided with Cao steel, the upper angle steels are provided in plurality, the angle steels are located on the left and right sides of the upright column, the left and right ends of the lower crossbeam are sleeved inside the lower sleeve, the angle steel is provided above the lower sleeve, the bottom of the lower sleeve is provided with channel steel, the number of the channel steels is provided, the channel steels are located on the left and right sides of the upright column, a reinforcing column is sleeved on the bottom of the upright column, the reinforcing column is located inside the upright column, a flange is provided on the bottom of the upright column, the channel steel is located above the flange, the reinforcing column is integrally fixedly connected with the flange, and a grille structure is provided between the upper crossbeam and the lower crossbeam;

[0006] The grille structure includes an upper mounting plate, an anti-glare plate and a lower mounting plate. The bottom of the upper mounting plate is fixedly connected to the anti-glare plate, and the bottom of the anti-glare plate is fixedly connected to the lower mounting plate. Bolt holes are provided on both the upper mounting plate and the lower mounting plate. The upper mounting plate is fixedly connected to the upper cross beam by bolts, and the lower mounting plate is fixedly connected to the lower cross beam by bolts. The cross-section of the anti-glare plate is S-shaped.

[0007] According to the anti-glare grille device for a highway, the grille structures are provided in plurality and are evenly distributed between the upper cross beam and the lower cross beam.

[0008] According to the anti-glare grille device for a highway, anti-glare patterns are arranged on the anti-glare plate.

[0009] According to the anti-glare grille device for highways, the columns, upper crossbeams, lower crossbeams, upper sleeves, angle steels, channel steels and flanges are all provided with oblong holes and are fixedly connected by bolts.

[0010] According to the anti-glare grille device for highways, the bottom of the flange is fixedly connected to the cement piles on both sides of the road.

[0011] According to the anti-glare grille device for highways, the top of the cement pile is fixedly connected with a lower bracket, and the reinforcing column, flange, lower bracket, and fastening bolts are fixedly connected to the cement pile.

[0012] According to the anti-glare grille device for highways, the surfaces of the columns, upper beams, lower beams, grille structures, upper sleeves, angle steels, channel steels, flanges, lower sleeves and lower brackets are all coated with anti-corrosion and self-cleaning coatings.

[0013] The beneficial effects of the utility model are as follows: by arranging columns, upper beams, lower beams, grille structures, upper sleeves, angle steels, channel steels, flanges, reinforcing columns and lower sleeves, and all components are fixed and installed by bolts without welding points, thus greatly extending the service life of the anti-glare grille, and it is easy to replace with low maintenance costs.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of an anti-glare grille device for a highway according to the utility model;

[0017] Figure 2 This is a schematic diagram of a channel steel structure of an anti-glare grille device for a highway according to the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of a column of an anti-glare grille device for a highway according to the utility model;

[0019] Figure 4The utility model is a schematic diagram of a grille structure of an anti-glare grille device for use on a highway.

[0020] Legend:

[0021] 1. Column; 2. Upper beam; 3. Lower beam; 4. Grid structure; 5. Upper sleeve; 6. Angle steel; 7. Channel steel; 8. Flange; 9. Reinforcement column; 10. Lower sleeve;

[0022] 401, upper mounting plate; 402, anti-glare plate; 403, lower mounting plate. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is an anti-glare grille device for a highway, which includes: a column 1, an upper crossbeam 2, a lower crossbeam 3 and a grille structure 4. The left and right sides of the column 1 are both provided with an upper sleeve 5, and the number of the upper sleeves 5 is set in multiples. The left and right ends of the upper crossbeam 2 are both sleeved in the interior of the upper sleeve 5. The upper and lower ends of the upper sleeve 5 are both provided with angle steels 6, and the number of the upper angle steels 6 is set in multiples. The angle steels 6 are located on the left and right sides of the column 1. The left and right ends of the lower crossbeam 3 are both sleeved in the interior of the lower sleeve 10. The upper part of the lower sleeve 10 is provided There is an angle steel 6, and a channel steel 7 is arranged at the bottom of the lower sleeve 10. The number of the channel steel 7 is set to be multiple. The channel steel 7 is located on the left and right sides of the column 1. The bottom of the column 1 is sleeved with a reinforcing column 9, and the reinforcing column 9 is located inside the column 1. A flange 8 is arranged at the bottom of the column 1, and the channel steel 7 is located above the flange 8. The reinforcing column (9) and the flange (8) are integrally fixedly connected. A grid structure 4 is arranged between the upper beam 2 and the lower beam 3. The number of the grid structures 4 is set to be multiple and is evenly distributed between the upper beam 2 and the lower beam 3.

[0025] The grille structure 4 includes an upper mounting plate 401, an anti-glare plate 402 and a lower mounting plate 403. The bottom of the upper mounting plate 401 is fixedly connected to the anti-glare plate 402, and the bottom of the anti-glare plate 402 is fixedly connected to the lower mounting plate 403. The upper mounting plate 401 and the lower mounting plate 403 are bonded to the anti-glare plate 402 with strong metal glue. Bolt holes are provided on the upper mounting plate 401 and the lower mounting plate 403. The upper mounting plate 401 is fixedly connected to the upper crossbeam 2 by bolts, and the lower mounting plate 403 is fixedly connected to the lower crossbeam 3 by bolts. The cross section of the anti-glare plate 402 is S-shaped, and the anti-glare plate 402 is provided with anti-glare patterns to prevent glare.

[0026] The column 1, the upper cross beam 2, the lower cross beam 3, the upper sleeve 5, the angle steel 6, the channel steel 7 and the flange 8 are all provided with oblong holes and are fixedly connected by bolts. The bottom of the flange 8 is fixedly connected to the cement piles on both sides of the road. The top of the cement pile is fixedly connected to the lower bracket. The reinforcing column (9), the flange (8), the lower bracket and the fastening bolts are fixedly connected to the cement pile to strengthen the height of the column 1. The surfaces of the column (1), the upper cross beam (2), the lower cross beam (3), the grille structure (4), the upper sleeve (5), the angle steel (6), the channel steel (7), the flange (8), the lower sleeve (10) and the lower bracket are all coated with anti-corrosion and self-cleaning coatings to prevent rust and facilitate cleaning.

[0027] Working principle: drill holes on the cement piles on both sides of the road, and use expansion bolts to fix the flange 8, the lower bracket and the cement pile, and sleeve the column 1 on the reinforcement column 9; sleeve the upper sleeve 5 and the lower sleeve 10 on the upper beam 2 and the lower beam 3 respectively, and install the angle steel 6 on the upper and lower ends of the upper beam 2, the angle steel 6 and the channel steel 7 on the upper and lower ends of the lower beam 3 respectively, install the grid structure 4 between the upper beam 2 and the lower beam 3, and then install the entire component between two adjacent columns 1 by bolts, the upper beam 2 is fixedly connected to the column 1 by the angle steel 6, the lower beam 3 is fixedly connected to the column 1 by the angle steel 6 and the channel steel 7, and the channel steel 7 also fixes the lower beam 3, the column 1, and the flange 8.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An anti-glare grille device for a highway, characterized in that: include: A column (1), an upper crossbeam (2), a lower crossbeam (3) and a grille structure (4), wherein the left and right sides of the column (1) are both provided with an upper sleeve (5), and the number of the upper sleeves (5) is set to be multiple, the left and right ends of the upper crossbeam (2) are both sleeved inside the upper sleeve (5), the upper and lower ends of the upper sleeve (5) are both provided with angle steels (6), and the number of the angle steels (6) is set to be multiple, and the angle steels (6) are located on the left and right sides of the column (1), the left and right ends of the lower crossbeam (3) are both sleeved inside the lower sleeve (10), and the upper part of the lower sleeve (10) is provided with an angle steel (6). An angle steel (6) is provided, a channel steel (7) is provided at the bottom of the lower sleeve (10), the number of the channel steels (7) is set to be multiple, the channel steels (7) are located on the left and right sides of the column (1), the bottom of the column (1) is sleeved with a reinforcing column (9), the reinforcing column (9) is located inside the column (1), the bottom of the column (1) is provided with a flange (8), the channel steel (7) is located above the flange (8), the reinforcing column (9) and the flange (8) are integrally fixedly connected, and a grid structure (4) is provided between the upper crossbeam (2) and the lower crossbeam (3); The grille structure (4) comprises an upper mounting plate (401), an anti-glare plate (402) and a lower mounting plate (403); the bottom of the upper mounting plate (401) is fixedly connected to the anti-glare plate (402); the bottom of the anti-glare plate (402) is fixedly connected to the lower mounting plate (403); bolt holes are provided on both the upper mounting plate (401) and the lower mounting plate (403); the upper mounting plate (401) is fixedly connected to the upper crossbeam (2) by bolts; the lower mounting plate (403) is fixedly connected to the lower crossbeam (3) by bolts; and the cross section of the anti-glare plate (402) is S-shaped.

2. The anti-glare grille device for highway according to claim 1, characterized in that: The grid structures (4) are provided in a plurality and are evenly distributed between the upper crossbeam (2) and the lower crossbeam (3).

3. The anti-glare grille device for highway according to claim 1, characterized in that: The anti-glare plate (402) is provided with anti-glare patterns.

4. The anti-glare grille device for highway according to claim 1, characterized in that: The upright column (1), the upper crossbeam (2), the lower crossbeam (3), the upper sleeve (5), the angle steel (6), the channel steel (7) and the flange (8) are all provided with oblong holes and are fixedly connected by bolts.

5. The anti-glare grille device for highway according to claim 1, characterized in that: The bottom of the flange (8) is fixedly connected to the cement piles on both sides of the road.

6. The anti-glare grille device for highway according to claim 5, characterized in that: The top of the cement pile is fixedly connected with a lower bracket, and the reinforcing column (9), flange (8), lower bracket, and fastening bolts are fixedly connected to the cement pile.

7. The anti-glare grille device for highway according to claim 6, characterized in that: The surfaces of the column (1), the upper crossbeam (2), the lower crossbeam (3), the grid structure (4), the upper sleeve (5), the angle steel (6), the channel steel (7), the flange (8), the lower sleeve (10) and the lower bracket are all coated with anti-corrosion and self-cleaning coatings.

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