阅读说明：本技术 一种防眩防抛隔离组件 (Anti-dazzle prevents throwing isolation assembly ) 是由 马如进 曹哲 崔传杰 王达磊 陈艾荣 于 2019-08-30 设计创作，主要内容包括：本发明涉及一种防眩防抛隔离组件,包括两根用于固定安装该组件的立柱,该组件还包括防抛构件和防眩构件,所述的防抛构件和防眩构件固定连接形成防抛防眩构件,所述的防抛防眩构件固定设置于两根立柱之间,与现有技术相比,本发明具有灵活性高、自重轻和实用性好等优点。(The invention relates to an anti-dazzle and anti-throw isolating assembly, which comprises two upright posts for fixedly mounting the assembly, an anti-throw member and an anti-dazzle member, wherein the anti-throw member and the anti-dazzle member are fixedly connected to form the anti-throw and anti-dazzle member, and the anti-throw and anti-dazzle member is fixedly arranged between the two upright posts.)

1. The anti-dazzle and anti-throw isolating assembly comprises two upright posts (5) for fixedly mounting the assembly, and is characterized by further comprising an anti-throw component and an anti-dazzle component, wherein the anti-throw component and the anti-dazzle component are fixedly connected to form the anti-throw and anti-dazzle component, and the anti-throw and anti-dazzle component is fixedly arranged between the two upright posts (5).

2. An anti-dazzle and anti-throw isolation assembly according to claim 1, wherein the anti-throw member comprises an anti-throw net frame (2) and an anti-throw net surface (3), wherein the anti-throw net frame (2) comprises steel plates (21) which are positioned at two sides and fixedly connected with the upright posts (5), and a rectangular frame (22) which is vertically arranged between the two steel plates (21), and the anti-throw net surface (3) is fixedly connected with the inner periphery of the rectangular frame (22) and fills the area surrounded by the rectangular frame (22).

3. An anti-dazzle anti-throwing insulation assembly according to claim 2, wherein the anti-throwing mesh surface (3) is a stainless steel mesh surface or a flexible steel wire mesh surface.

4. The anti-dazzle, anti-throwing and isolating component according to claim 1, wherein the anti-dazzle member is a three-dimensional net frame-shaped anti-dazzle net (1) consisting of a transverse light screen (11) and a vertical light screen (12), the vertical light screen (12) and the transverse light screen (11) are perpendicular to each other, the vertical light screen (12) comprises two side risers (12-1) and a middle riser (12-2), the middle riser (12-2) can rotate within a preset angle range, and the two side risers (12-1) are fixed on two upright posts (5).

5. The anti-dazzle and anti-throwing separation assembly according to claim 4, wherein the distance between two adjacent transverse light-shielding plates (11) is 50-100 cm in the vertical direction, and the distance between two adjacent vertical light-shielding plates (12) is 5-50cm in the horizontal direction.

6. The anti-dazzle and anti-throw isolating assembly according to claim 4, wherein the intermediate riser (12-2) can rotate within a preset angle range of 8-15 degrees relative to the horizontal of the transverse shading plate (11).

7. The assembly according to claim 4, wherein the vertical light-shielding plate (12) and the horizontal light-shielding plate (11) are made of light-absorbing light plastic.

8. An anti-glare, anti-polishing insulation assembly according to claim 1 or 4, wherein the anti-glare member is disposed at an upper region of an inner side surface of the anti-polishing member, and has a height from a road surface in the range of 1.1m to 2.1 m.

9. An anti-glare, anti-throw insulation assembly according to claim 1, wherein the anti-throw member and the anti-glare member are fixed to the side posts (5) by means of bolt structures.

Technical Field

The invention relates to the field of highway and bridge engineering, in particular to an anti-dazzle anti-throwing isolating assembly.

Background

With the rapid development of national economy, the traffic flow is increased rapidly, and in recent years, the construction of high-speed railways, expressways, urban municipal roads and urban rail traffic is greatly accelerated by the nation; because of the shortage of land resources and the scarcity of traffic corridors in China, highway and railway parallel road sections often appear. On the parallel section of the railway and the highway, when a high-speed train passes by, glare influence on vehicles running at a near high speed can be generated, and the running safety of the highway is threatened.

The existing public road bridge field has single isolation measures, and generally only can prevent glare or parabolic. For example, chinese patent CN201821293246.2 discloses a screen is prevented throwing by two sides for railway overpass, including built-in fitting and stand that set up at overpass ground top inner wall, still include a central connecting plate, the top outer wall of stand has the crossbeam, crossbeam and stand are provided with upper plate and hypoplastron that opens there is the U type hole, upper plate and hypoplastron are fixed with the connecting rod, the stand is kept away from upper plate and hypoplastron outer wall and is fixed with the sound insulation screen. Such devices allow the realization of railway anti-drop, but in special cases, such as in the road-railway bridges, once the road and railway are on the same level, they face a number of unexpected problems, such as the necessity to construct an isolating net that simultaneously satisfies the anti-drop and anti-glare functions.

Chinese patent cn201810739484.x discloses a pneumatic power and train glare preventing device for highway and railway parallel sections, which comprises a foundation arranged between the highway and railway parallel sections, and further comprises a plurality of protection plates, each protection plate comprises two oppositely arranged base plates, each protection plate is a one-way light-transmitting structural member on the lateral side of a highway and a railway, a gap is formed between the two base plates, a plurality of through holes are arranged on each base plate, all the through holes on each base plate on the lateral side of the highway are obliquely arranged, and the opening of the oblique through holes on the lateral side of the highway is higher than the opening on the gap side. Although the device realizes the anti-throwing and anti-dazzle functions of the parallel segments of the highway and the railway, the device has a single form and no flexibility, and the weight cannot be effectively reduced. Therefore, the weight of the highway-railway dual-purpose separation net to be established is reduced as much as possible while the requirements of anti-throwing and anti-dazzle are met, the highway-railway dual-purpose separation net can be suitable for various conditions, the structure of the separation net is guaranteed not to influence the wind resistance of a bridge, and under the condition, a component which can prevent throwing and anti-dazzle, is flexible, convenient and light to use and has a separation function is necessary.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide an anti-dazzle and anti-polishing isolation assembly.

The purpose of the invention can be realized by the following technical scheme:

an anti-dazzle and anti-throw isolation assembly comprises two stand columns used for fixedly mounting the assembly, an anti-throw member and an anti-dazzle member, wherein the anti-throw member and the anti-dazzle member are fixedly connected to form the anti-throw and anti-dazzle member, and the anti-throw and anti-dazzle member is fixedly arranged between the two stand columns.

Further, the anti-throwing member comprises an anti-throwing net frame and an anti-throwing net surface, wherein the anti-throwing net frame comprises steel plates which are positioned at two sides and fixedly connected with the stand columns, and a rectangular frame which is vertically arranged between the two steel plates in a plane manner, and the anti-throwing net surface is fixedly connected with the periphery of the inner side of the rectangular frame and fills the area defined by the rectangular frame.

Furthermore, the net surface of the anti-throwing net is a stainless steel net surface or a flexible steel wire net surface.

Furthermore, the anti-dazzle component is a three-dimensional net frame-shaped anti-dazzle net consisting of a transverse light screen and a vertical light screen, the vertical light screen and the transverse light screen are perpendicular to each other, the vertical light screen comprises two side vertical plates and a middle vertical plate, the middle vertical plate can rotate within a preset angle range, and the two side vertical plates are fixed on two stand columns.

Furthermore, the distance between two adjacent transverse light shading plates is 50 cm-100 cm along the vertical direction, and the distance between two adjacent vertical light shading plates is 5-50cm along the horizontal direction.

Furthermore, the middle vertical plate can rotate within a preset angle range of 8-15 degrees with the horizontal included angle of the horizontal light screen.

Furthermore, the vertical light shading plate and the horizontal light shading plate are made of light-absorbing light-weight plastics.

Further, the antiglare member is arranged in the upper region of the inner side of the polishing prevention member, and the height of the antiglare member from the road surface ranges from 1.1m to 2.1 m.

Furthermore, the anti-throwing component and the anti-dazzle component are fixed on the upright columns at two sides through bolt structures. Compared with the prior art, the invention has the following advantages that:

1) the flexibility is high: the quantity, the height and the sequence of the anti-throwing members, the anti-dazzle members and the anti-throwing anti-dazzle members can be movably adjusted according to needs between the two upright columns, and the height for preventing glare can be flexibly adjusted;

2) the dead weight is light: only the anti-dazzle component can be arranged at the position where anti-dazzle is not needed, and only the anti-dazzle component is arranged at the position where anti-dazzle is not needed, so that the self weight is reduced, and the structure of the isolation net is ensured not to influence the wind resistance of the bridge;

3) the practicability is good: the combination of the anti-polishing and anti-dazzle members enables the anti-dazzle function and the anti-parabolic function to be integrated, and the practicability is high in a highway and railway dual-purpose bridge.

Drawings

FIG. 1 is a perspective view of the assembled components;

FIG. 2 is a perspective view of an antiglare net;

FIG. 3 is a perspective view of an anti-throwing net;

FIG. 4 is a perspective view of the combination of the anti-throwing net and the anti-glare net;

fig. 5 is a plan view after bolting.

Wherein: the anti-dazzle net comprises a three-dimensional net frame type anti-dazzle net 1, an anti-throwing net frame 2, an anti-throwing net surface 3, bolt holes 4, upright posts 5, bolts 6, transverse light screens 11, vertical light screens 12, steel plates 21, a rectangular frame 22, vertical plates 12-1 on two sides and a middle vertical plate 12-2.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments.