CN111472291A - Flexible double-wing type highway anti-dazzle board - Google Patents

Abstract

The invention discloses a flexible double-wing type highway anti-dazzle board, and belongs to the technical field of highway protection. The antiglare panel includes: the front rib tile, the rear rib tile, the bottom plate, the front pull plate, the rear pull plate and the shading wing; preceding muscle tile and back muscle tile both sides all are provided with first hem, and the middle part sets up to the arc, and preceding muscle tile is relative with back muscle tile concave surface, and the root penetrates the welding hole in the bottom plate respectively to be connected, and both sides limit leaves the draw-in groove. The anti-dazzle plate is provided with the front rib tile, the rear rib tile, the front pull plate, the rear pull plate, the bottom plate and the shading wings, wherein the front rib tile, the rear rib tile, the front pull plate, the rear pull plate and the bottom plate are connected to form an inverted T-shaped supporting column for resisting strong wind, so that the anti-dazzle plate is not easy to damage in long-time use; the shading wing is made of materials with certain flexibility, salt, alkali, acid and ultraviolet resistance, and can be bent to a certain extent along with the wind direction, so that the damage of wind power to the whole anti-dazzle plate can be weakened, and the purpose of prolonging the service life of the anti-dazzle plate is achieved.

Description

Flexible double-wing type highway anti-dazzle board

Technical Field

The invention relates to the technical field of highway protection, in particular to a flexible double-wing type highway anti-dazzle board.

Background

The highway antiglare shield is installed in median in the middle of the highway road, can prevent dazzling, and the vehicle light influence of coming of avoiding going to the opposite can be played in the driving of night, for guarantee people's night trip safety performance very big effect, is indispensable product on the road, and the quantity is very big.

In the prior art, although anti-dazzle facilities made of various materials are low in cost, the anti-dazzle facilities are easy to damage and are frequently replaced, which is a realistic problem that the anti-dazzle facilities cannot be avoided; the wind-driven rotary anti-glare facility is difficult to be popularized and used in a large range due to the overhigh manufacturing cost.

Disclosure of Invention

In order to solve the problems of the prior art, the invention provides a flexible double-wing type road anti-dazzle board.

In one aspect, there is provided a flexible double wing type highway dazzle prevention plate, which includes: the front rib tile, the rear rib tile, the bottom plate, the front pull plate, the rear pull plate and the shading wing; the two sides of the front rib tile and the rear rib tile are both provided with first folded edges, the middle parts of the front rib tile and the rear rib tile are arc-shaped, the concave surfaces of the front rib tile and the rear rib tile are opposite, the roots of the front rib tile and the rear rib tile penetrate through welding holes in the bottom plate respectively for connection, and clamping grooves are reserved on the two side edges; the side edges of the front pulling plate and the rear pulling plate are respectively and vertically connected with the convex surfaces of the outer walls of the roots of the front rib tile and the rear rib tile, and the bottoms of the front pulling plate and the rear pulling plate are connected with the corresponding positions of the upper plane of the bottom plate; the shading wing comprises a left wing and a right wing, a left wing rib and a right wing rib are arranged on one side of the left wing and one side of the right wing respectively, and the left wing rib and the right wing rib are inserted into the clamping grooves respectively.

Furthermore, the shading wing gradually becomes thinner from the wing rib to the outside, and a plurality of oval air discharging holes are longitudinally arranged.

Furthermore, convex ribs are respectively arranged on the two sides of the left wing and the right wing.

Further, preceding muscle tile with back muscle tile both sides first fold edge all is provided with the first rivet hole that draws, the left wing with the wing rib limit of right wing vertically all is provided with the second and draws the rivet hole, just first draw the rivet hole with the second draws the position of rivet hole corresponding.

Furthermore, the outer walls of the upper ends of the front rib tile and the rear rib tile are respectively provided with a front tile groove and a rear tile groove, the top of the shading wing is provided with a top buckle, and the lower ends of the front and rear vertical edges of the top buckle are provided with second folding edges.

Furthermore, the top buckle upper end is provided with a top buckle hole.

Further, a sealing cover or a top decoration mark is arranged on the top buckle, an unwinding tooth is arranged at the lower end of the sealing cover, and a top decoration column is arranged at the lower end of the top decoration mark.

Further, a notch is arranged at the second folded edge.

Furthermore, four corners of the bottom plate are respectively provided with bolt holes connected with the mounting base.

On the other hand, the slot pliers comprise handles, four pliers hooks and a wrench, wherein the four pliers hooks are symmetrically arranged in pairs, are respectively connected to two sides of the lower end of each handle and are connected with the wrench through pin shafts.

The technical scheme provided by the embodiment of the invention has the following beneficial effects:

1. the anti-dazzle plate is provided with the front rib tile, the rear rib tile, the front pull plate, the rear pull plate, the bottom plate and the shading wings, wherein the front rib tile, the rear rib tile, the front pull plate, the rear pull plate and the bottom plate are connected to form an inverted T-shaped supporting column for resisting strong wind, so that the anti-dazzle plate is not easy to damage in long-time use; the shading wing is made of materials with certain flexibility, salt, alkali, acid and ultraviolet resistance, and can be bent to a certain extent along with the wind direction, so that the damage of wind power to the whole anti-dazzle plate can be weakened, and the purpose of prolonging the service life of the anti-dazzle plate is achieved.

2. The shading wing gradually thins from the wing rib to the outer side, and is longitudinally provided with a plurality of oval air discharging holes. The outer side edge of the shading wing can be bent along with the incoming wind direction to weaken the overall wind attack strength, and the oval wind discharging holes can discharge general wind power, so that the aims of reducing the wind attack strength and prolonging the service life are fulfilled.

3. The invention is also provided with a top buckle, a sealing cover and a top decoration mark, and the nail buckle is pressed and fixed and buckled at the top of the left wing rib and the right wing rib which are buckled with the front rib tile and the rear rib tile, thereby avoiding the cracking of the clamping groove and the top ends of the left wing and the right wing; the sealing cover is inserted into the top buckle, so that rain, snow and moisture are prevented from invading into an internal cavity formed by buckling the front rib tile and the rear rib tile to cause internal corrosion, the front tile groove and the rear tile groove are further reinforced, the front and rear separation is avoided, and the front and rear separation is tightly clamped and attached to the top of the shading wing; the sealing cover is replaced by the top decoration mark at intervals, and the sealing cover is coated with night light or is pasted with a reflective material, so that the navigation function can be played in a dark dense fog environment.

4. The groove opening pliers are further arranged in the invention, and the clamping of the top buckle and the top ends of the front rib tile and the rear rib tile can be quickly separated by using the groove opening pliers, so that the labor intensity of workers can be reduced.

5. The invention has the advantages of simple structure, light weight, capability of being stacked and transported in multiple layers, low manufacturing cost, simple and convenient installation, wide application range and the like.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a flexible two-wing type road antiglare plate structure provided by the present invention;

FIG. 2 is a schematic view of a rib tile assembly provided by the present invention;

FIG. 3 is a schematic view of a top clip component provided by the present invention;

FIG. 4 is a schematic view of a light-shielding wing structure provided by the present invention;

FIG. 5 is a schematic cross-sectional view illustrating a flexible two-wing type antiglare shield for highways according to the present invention;

FIG. 6 is a schematic view of another flexible two-wing type road anti-glare panel structure provided by the present invention;

fig. 7 is a schematic structural diagram of a slot pliers provided by the invention.

Reference numerals: 1-front rib tile; 2-rear rib tile; 3-a bottom plate; 4-front pulling plate; 5-rear pulling plate; 6-shading wings; 7-first folding; 8-welding holes; 9-a card slot; 10-left wing; 11-right wing; 12-left rib; 13-right rib; 14-oval air discharge holes; 15-convex ribs; 16-first pull rivet hole; 17-second pull rivet hole; 18-front tile groove; 19-rear tile groove; 20-top buckling; 21-second folding; 22-top buckle hole; 23-sealing the cover; 24-a top decoration identification; 25-out of the way; 26-a top decorative column; 27-notches; 28-bolt holes; 29-slot pliers; 30-a handle; 31-a tong hook; 32-a wrench; 33-a pin shaft; 34-pulling the rivet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example one

The embodiment of the present invention provides a flexible double wing type road antiglare shield, and the following explains the flexible double wing type road antiglare shield in detail with reference to the accompanying drawings.

FIG. 1 is a schematic view of a flexible two-wing type road antiglare plate structure provided by the present invention; FIG. 2 is a schematic view of a rib tile assembly provided by the present invention; fig. 3 is a schematic view of a top buckle part provided by the present invention, referring to fig. 3, fig. 4 is a schematic view of a shade wing structure provided by the present invention, referring to fig. 4, and fig. 5 is a schematic view of a sectional structure of a flexible double-wing type highway dazzle prevention plate provided by the present invention; FIG. 6 is a schematic view of another flexible two-wing type road anti-glare panel structure provided by the present invention. Referring to fig. 1 to 6, the dazzle prevention plate includes: the light shading tile comprises a front rib tile 1, a rear rib tile 2, a bottom plate 3, a front pull plate 4, a rear pull plate 5 and a light shading wing 6; the two sides of the front rib tile 1 and the rear rib tile 2 are both provided with first folding edges 7, the middle parts of the front rib tile 1 and the rear rib tile 2 are arc-shaped, the concave surfaces of the front rib tile 1 and the rear rib tile 2 are opposite, the roots of the front rib tile 1 and the rear rib tile 2 penetrate through welding holes 8 in the bottom plate 3 respectively for connection, and clamping grooves 9 are reserved on the two side edges; the side edges of the front pulling plate 4 and the rear pulling plate 5 are respectively and vertically connected with the convex surfaces of the outer walls of the roots of the front rib tile 1 and the rear rib tile 2, and the bottoms of the front pulling plate and the rear pulling plate are connected with the corresponding positions of the upper plane of the bottom plate 3; the light shielding wing 6 comprises a left wing 10 and a right wing 11, a left rib 12 and a right rib 13 are respectively arranged on one side of the left wing 10 and one side of the right wing 11, and the left rib 12 and the right rib 13 are respectively inserted into the clamping grooves 9.

After the front rib tile 1, the rear rib tile 2 and the bottom plate 3 are connected, vertical ribs which are vertically buckled with the bottom plate 3 are formed, a cavity with certain taper is formed in the middle, and the front pull plate 4 and the rear pull plate 5 are reinforced to form an inverted T-shaped support column for resisting strong wind; the shading wing 6 comprises a left wing 10 and a right wing 11, a left wing rib 12 and a right wing rib 13 are inserted into the clamping groove 9, the dazzling prevention of vehicles on lanes on two sides can be achieved, the influence of vehicle light coming from opposite driving can be avoided during driving at night, and the safety is greatly improved.

The light-shielding wing 6 is divided into a left wing 10 and a right wing 11, and the shape, material and size of the wing are the same, and the wing can be manufactured and molded by die pressing. The anti-dazzle plate is arranged in a middle isolation belt of a bidirectional lane and is bound by the zigzag change of the road, so that the shading wings 6 are made of materials which have certain flexibility, are resistant to hydrochloric acid and ultraviolet rays and do not need to be sprayed and colored on the surface, for example, rubber or silica gel and the like, the outer sides of the shading wings can be bent to a certain extent along with the wind when strong wind blows, so that partial wind resistance is weakened, the effect of shading glare at night is ensured, the whole wind-borne area of the flexible double-wing type road anti-dazzle plate is reduced, and the flexible double-wing type road anti-dazzle plate cannot be damaged under the condition of long-time wind, rain and rain; and the toner can be added during production and manufacturing, so that the post spraying and coloring treatment process can be avoided, and the purposes of corrosion resistance, attractive appearance and no decoloration are achieved. Secondly, the width of the left wing rib 12 and the width of the right wing rib 13 of the shading wing 6 are the same as the first folding edges 7 of the front rib tile 1 and the rear rib tile 2, and the thickness of the left wing rib 12 and the width of the right wing rib 13 are consistent with the width of the clamping groove 9 formed when the first folding edges 7 of the front rib tile 1 and the rear rib tile 2 are buckled, so that the left wing rib and the right wing rib can be just inserted into the clamping groove 9.

Furthermore, the modeling, the material, the size of preceding muscle tile 1 and back muscle tile 2 are the same, and accessible metal sheet press forming, both sides all are provided with the first hem of certain angle, and the hem cross-section is the bevel connection, and the middle part is pressed into the arc of vertical narrow-end-up width down, ensures to form the support column that has certain tapering behind the lock of two concave surfaces. In addition, the front rib tile 1, the rear rib tile 2, the front pull plate 4, the rear pull plate 5 and the bottom plate 3 are made of the same material to ensure easy connection into a whole and have better rigidity strength, and the front rib tile 1, the rear rib tile 2, the front pull plate 4, the rear pull plate 5 and the bottom plate 3 can be made of metal materials by welding or made of resin and other hard materials by molds to have stronger wind load resistance, and are combined with the left wing rib 12 and the right wing rib 13 of the shading wing 6 made of flexible materials, so that the resonance wave and the vibration wave can be effectively removed.

Further, the light shielding wing 6 is gradually thinned from the wing rib to the outside, and a plurality of oval air discharge holes 14 are longitudinally arranged. It should be noted that, when the antiglare shield is in a strong forward wind environment, the lateral supporting force at the upper and lower ends of each elliptical wind relief hole 14 on the left wing 10 and the right wing 11 is weaker than the supporting force approaching the gradually thicker part at the middle, and the light-shielding wing 6 becomes thinner gradually from the wing rib to the outside, so that the outer sides of the left wing 10 and the right wing 11 of the light-shielding wing bend along the direction of the incoming wind, thereby weakening the force of the whole wind attack and reducing the resistance of the whole support column and the flexible double-wing type highway antiglare shield in the strong wind environment.

In addition, the number of the oval air discharge holes 14 is multiple, and 5 air discharge holes are exemplified in the invention; the top and the bottom of the inner diameter of the oval wind discharging hole 14 are narrow, so that the wind discharging is facilitated in a strong wind environment, the glare shielding effect at night is ensured, and the whole wind area of the flexible double-wing type highway anti-glare panel is reduced, so that the aims of reducing the wind attack strength and prolonging the service life are fulfilled.

Furthermore, the left wing 10 and the right wing 11 are provided with a convex rib 15 on both sides. It should be noted that, the convex rib 15 is disposed on the two sides of the left wing 10 and the right wing 11 from the rib to the outside direction, so as to limit the outer edges of the two sides of the front rib tile 1 and the rear rib tile 2, and prevent the left wing 10 and the right wing 11 of the shading wing from moving to the center.

Further, all be provided with the first rivet hole 16 of drawing on the first hem 7 of preceding muscle tile 1 and back muscle tile 2 both sides, the wing rib of left wing 10 and right wing 12 vertically all is provided with the second and draws rivet hole 17, and the first rivet hole 16 of drawing is corresponding with the position that the rivet hole 17 was drawn to the second. It should be noted that, the numbers of the first pulling rivet holes 16 of the front rib tile 1 and the rear rib tile 2 and the second pulling rivet holes 17 of the left wing 10 and the right wing 12 are all multiple, and the numbers are the same, and the positions correspond to each other, all 3 examples are illustrated in the present invention, and the pulling rivets 34 can be used to fix the front rib tile 1 and the rear rib tile 2 and the wing ribs of the left wing 10 and the right wing 11 of the light-shielding wing during assembly, so as to avoid the left wing rib 12 and the right wing rib 13 of the light-shielding wing 6 from coming off due to the fact that the clamping groove 9 is longitudinally long and narrow and the deformation and slit occurs in a strong wind environment.

Furthermore, the outer walls of the upper ends of the front rib tile 1 and the rear rib tile 2 are respectively provided with a front tile groove 18 and a rear tile groove 19, the top ends of the shading wing 6 and the front rib tile 1 and the rear rib tile 2 are provided with a top buckle 20, and the lower ends of the front and rear vertical edges of the top buckle 20 are provided with second folding edges 21.

It should be noted that the top buckles 20 are arranged at the top ends of the light-shielding wing 6, the front rib tile 1 and the rear rib tile 2, and are pressed and fastened at the top parts of the left wing rib 12 and the right wing rib 13, which are buckled with the front rib tile 1 and the rear rib tile 2, so as to prevent the top ends of the clamping groove 9, the left wing 10 and the right wing 11 from cracking. The upper ends of the front rib tile 1 and the rear rib tile 2 are respectively provided with a front tile groove 18 and a rear tile groove 19 which are buckled with a second folding edge 21 arranged at the lower ends of the front and rear vertical edges of the top buckle 20 so as to play a role of clamping and buckling. The top buckle 20 is made of metal material or hard resin material by stamping or die, and has certain elasticity. In addition, the horizontal length of the top buckle 20 is larger than the width of the side edges of the front rib tile 1 and the rear rib tile 2, and the lower ends of the front and rear vertical edges of the top buckle 20 are slightly wider than the first folding edges 7 at the two sides of the front rib tile 1 and the rear rib tile 2.

Further, the top clip 20 is provided at an upper end thereof with a top clip hole 22, thereby facilitating installation of the logo.

Further, a sealing cover 23 or a decoration mark 24 is provided on the top button 20, an unwinding tooth 25 is provided at the lower end of the sealing cover 23, and a decoration post 26 is provided at the lower end of the decoration mark 24.

It should be noted that, the inverted tooth 22 at the lower end of the sealing cover 23 is inserted into the top buckling hole 22, so that the sealing cover 23 is not easy to fall off, the sealing cover 23 can be made of a material the same as the light shielding wing 6, and the purpose is to block the gap at the buckling position of the top ends of the front rib tile 1 and the rear rib tile 2, and avoid the internal corrosion caused by the rain, snow and moisture entering the internal cavity formed by buckling the front rib tile 1 and the rear rib tile 2.

Secondly, in the practical application of the existing highway anti-dazzle board in China, the common installation distance is one meter and one seat, and in view of the fact that the highway mileage is long, when a driver drives at night, the anti-dazzle board on the left side is made uniformly, visual fatigue is easily caused, and according to the verification, small reflective films are pasted on the board body every 15 meters to 20 meters, so that a certain warning effect can be achieved. Therefore, the sealing cover 23 on the top buckle 22 can be replaced by the top decoration mark 24 at a certain distance during actual construction and installation, the decoration effect and the attractiveness of the road isolation belt along the way can be enhanced, and the road isolation belt can play a role in navigation in a dark dense fog environment by coating night light or pasting reflective materials, or can be embedded with commodity figures to carry out advertising on local specialties, cultural art and the like. The top decoration mark 24 can be made of rubber, resin or metal, and the surface of the top decoration mark is sprayed with energy storage luminescent materials or pasted with a reflective adhesive film.

Furthermore, the lower part of the top decoration mark 24 is provided with a top decoration column 26 with slight taper, and because the outer walls of the upper ends of the front rib tile 1 and the rear rib tile 2 are pressed with a front tile groove 18 and a rear tile groove 19, the corresponding positions in the circular holes of the inner walls of the upper ends of the front rib tile 1 and the rear rib tile 2 are bound to form an annular bulge; when the top decoration mark 24 is installed, the lower end of the top decoration column 26 penetrates into the top buckle hole 22 on the upper end surface of the top buckle 20, the lower end of the top decoration column 26 is ensured to be embedded into a hole formed in the center of the buckled top ends of the front rib tile 1 and the rear rib tile 2 and clamped by the annular bulges on the inner walls of the upper ends of the front rib tile 1 and the rear rib tile 2, and the top decoration mark 24 can be ensured not to fall off or be pulled out easily. Wherein the top decoration sign 24 can be designed as a spherical body or other low wind resistance modeling. In addition, the top buckle, the sealing cover 23 and the top decoration mark 24 can be manufactured and molded through a mold, the processing strength is low, the equipment investment is small, and the large-scale production is easy to form; and the pigment is added in the production process, so that the later surface spraying coloring treatment is avoided, and the production process is further reduced.

Further, a notch 27 is provided at the second folded edge 21. It should be noted that 4 notches 27 are provided at the second flange 21 to facilitate the removal when replacing the shade wing 6.

Further, four corners of the bottom plate 3 are respectively provided with bolt holes 28 for connecting with the mounting base. It should be noted that the bolt holes 28 are provided on the bottom plate 3, and the bottom plate can be connected with the base through bolts, so that the bottom plate can be better fixed and detached.

The complete working process of the embodiment of the invention can be as follows: firstly, welding a front rib tile 1 and a rear rib tile 2 with a welding hole 8 in a bottom plate 3, then respectively welding the side edges of a front pulling plate 4 and a rear pulling plate 5 with the convex surfaces of the outer walls of the roots of the front rib tile 1 and the rear rib tile 2, and welding the bottoms of the front pulling plate and the rear pulling plate with the corresponding positions of the upper plane of the bottom plate 3; after welding, the base plate is connected with a mounting base through a bolt hole 28 arranged at the bottom of the bottom plate 3; after connection, the left wing rib 12 and the right wing rib 13 of the left wing 10 and the right wing 11 are inserted into the clamping groove 9, then the first pull rivet hole 16 of the front rib tile 1 and the rear rib tile 2 and the second pull rivet hole 17 of the left wing 10 and the right wing 12 are connected through the pull rivet 34, after connection, the top buckle 20 is pressed and buckled at the tops of the left wing rib 12 and the right wing rib 13 of the shading wing 6, the front rib tile 1 and the rear rib tile 2, and the front tile groove 18 and the rear tile groove 19 are buckled with the second flanging 21. Finally, the teeth 25 of the cover 23 are inserted into the nailing holes 22, and the cover 23 is replaced with the ceiling sign 24 at intervals, and the ceiling sign 24 is coated with night light or a reflective material or an advertisement. Alternatively, the base plate 3 may be mounted on the base after all the components are mounted.

It is worth to be noted that the anti-dazzle plate is provided with the front rib tile, the rear rib tile, the front pull plate, the rear pull plate, the bottom plate and the shading wings, and the front rib tile, the rear rib tile, the front pull plate, the rear pull plate and the bottom plate are connected to form an inverted T-shaped supporting column for resisting strong wind, so that the anti-dazzle plate is not easy to damage in long-time use; the shading wing is made of materials with certain flexibility, salt, alkali, acid and ultraviolet resistance, and can be bent to a certain extent along with the wind direction, so that the damage of wind power to the whole anti-dazzle plate can be weakened, and the purpose of prolonging the service life of the anti-dazzle plate is achieved. Secondly, the shading wing gradually thins from the wing rib to the outside, and is longitudinally provided with a plurality of oval air discharging holes. The outer side edge of the shading wing can be bent along with the incoming wind direction to weaken the overall wind attack strength, and the oval wind discharging holes can discharge general wind power, so that the aims of reducing the wind attack strength and prolonging the service life are fulfilled.

In addition, the invention is also provided with a top buckle, a sealing cover and a top decoration mark, and the nail buckle is pressed and fixed and buckled at the top of the left wing rib and the top of the right wing rib which are buckled with the front rib tile and the rear rib tile, thereby avoiding the cracking of the clamping groove and the top ends of the left wing and the right wing; the sealing cover is inserted into the top buckle, so that rain, snow and moisture are prevented from invading into an internal cavity formed by buckling the front rib tile and the rear rib tile to cause internal corrosion, the front tile groove and the rear tile groove are further reinforced, the front and rear separation is avoided, and the front and rear separation is tightly clamped and attached to the top of the shading wing; the sealing cover is replaced by the top decoration mark at intervals, and the sealing cover is coated with night light or is pasted with a reflective material, so that the navigation function can be played in a dark dense fog environment.

Example two

The embodiment of the invention provides a notch pliers, which is applied to a flexible double-wing type highway anti-dazzle plate in the first embodiment, fig. 7 is a structural schematic diagram of the notch pliers provided by the invention, and referring to fig. 7, the notch pliers 29 comprise four handles 30, four pliers hooks 31 and a wrench 32, the four pliers hooks 31 are symmetrically arranged in pairs, are respectively connected to two sides of the lower end of each handle 30, and are connected with the wrench 32 through a pin shaft 33.

It should be noted that the notch 29 can be used for disassembling and assembling the flexible double-wing type road antiglare shield. The service life of the left wing 10 and the right wing 11 of the shading wing 6 may be weaker than that of the front rib tile 1, the rear rib tile 2, the front pulling plate 4 and the rear pulling plate 5 are connected with the bottom plate 3 to form the support column, once the left wing 10 and the right wing 11 are damaged and need to be replaced, only the pulling rivets 34 on the two side edges of the front rib tile 1 and the rear rib tile 2 need to be removed, then the four clamp hooks 31 on the lower portion of the notch pliers 29 are used for clamping the notches 27 formed in the second folding edge 21 of the top buckle 20 respectively, the handle 30 and the wrench 32 of the notch pliers 29 are tightly held, and the top buckle 20 can be separated from the front tile groove 3 and the rear tile groove 4 which are formed in the top ends of the front rib tile 1 and the rear rib tile 2 by force slightly. Therefore, the clamping of the top buckle 20 and the top ends of the front rib tile 1 and the rear rib tile 2 can be quickly separated by using the slot pliers 29, and the labor intensity of workers is reduced.

The complete working process of the embodiment of the invention can be as follows: when the shading wing 6 is damaged and needs to be replaced, the pulling rivet 34 is firstly released, then the four clamp hooks 31 at the lower part of the slot clamp 29 are respectively clamped on the slot 27, the handle 30 and the wrench 32 are grasped, the top buckle 20 can be separated from the front tile groove 18 and the rear tile groove 19 by slight force, then the damaged shading wing 6 is replaced, and the shading wing is reinstalled.

It is worth to say that the groove opening pliers are further arranged in the invention, and the clamping of the top buckle and the top ends of the front rib tile and the rear rib tile can be quickly separated by using the groove opening pliers, so that the labor intensity of workers can be reduced. In addition, the invention has the advantages of simple structure, light weight, capability of being stacked and transported in multiple layers, low manufacturing cost, simple and convenient installation, wide application range and the like.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. A flexible double wing type highway dazzle prevention plate, wherein the dazzle prevention plate comprises: the light shading tile comprises a front rib tile (1), a rear rib tile (2), a bottom plate (3), a front pull plate (4), a rear pull plate (5) and a light shading wing (6); the two sides of the front rib tile (1) and the rear rib tile (2) are respectively provided with a first folding edge (7), the middle parts of the front rib tile (1) and the rear rib tile (2) are arc-shaped, the concave surfaces of the front rib tile (1) and the rear rib tile (2) are opposite, the roots of the front rib tile and the rear rib tile are respectively penetrated into welding holes (8) in the bottom plate (3) for connection, and clamping grooves (9) are reserved on the two side edges of the front rib; the side edges of the front pulling plate (4) and the rear pulling plate (5) are respectively and vertically connected with the convex surfaces of the outer walls of the roots of the front rib tile (1) and the rear rib tile (2), and the bottoms of the front pulling plate and the rear pulling plate are connected with the corresponding positions of the upper plane of the bottom plate (3); the shading wing (6) comprises a left wing (10) and a right wing (11), a left wing rib (12) and a right wing rib (13) are respectively arranged on one side of the left wing (10) and one side of the right wing (11), and the left wing rib (12) and the right wing rib (13) are respectively inserted into the clamping groove (9).

2. The flexible double wing type highway dazzle prevention plate of claim 1, wherein said light blocking wing (6) is tapered from a wing rib to the outside, and a plurality of oval air discharge holes (14) are provided in the longitudinal direction.

3. The flexible double wing type road glare shield according to claim 1, wherein said left wing (10) and said right wing (11) are each provided with a rib (15) on both sides.

4. The flexible double-wing type road glare shield according to claim 1, wherein the first flanges (7) at both sides of the front rib tile (1) and the rear rib tile (2) are provided with first pull rivet holes (16), the rib edges of the left wing (10) and the right wing (12) are provided with second pull rivet holes (17) in the longitudinal direction, and the positions of the first pull rivet holes (16) and the second pull rivet holes (17) correspond.

5. The flexible double-wing type road antiglare shield according to claim 1, wherein the outer walls of the upper ends of the front rib tile (1) and the rear rib tile (2) are respectively provided with a front tile groove (18) and a rear tile groove (19), the top ends of the shading wing (6) and the front rib tile (1) and the rear rib tile (2) are provided with a top buckle (20), and the lower ends of the front and rear vertical edges of the top buckle (20) are provided with second folded edges (21).

6. The flexible double wing type highway dazzle prevention plate of claim 5, wherein said top buckle (20) is provided at an upper end thereof with a top buckle hole (22).

7. The flexible double wing type highway glare shield according to claim 6, wherein a cover (23) or a roof mark (24) is provided on the top buckle (20), and wherein a back tooth (25) is provided at a lower end of the cover (23), and a roof pillar (26) is provided at a lower end of the roof mark (24).

8. A flexible two-wing type road dazzle prevention plate according to claim 5, wherein a notch (27) is provided at the second folding edge (21).

9. The flexible double-wing type road dazzle prevention plate of claim 1, wherein bolt holes (28) connected to a mounting base are formed at each of four corners of said bottom plate (3).

10. A slot pliers applied to the flexible double-wing type road antiglare shield according to any one of claims 1 to 9, wherein the slot pliers (29) comprise a handle (30), four pliers hooks (31) and a wrench (32), the four pliers hooks (31) are symmetrically arranged in pairs, are respectively connected to two sides of the lower end of the handle (30), and are connected with the wrench (32) through a pin shaft (33).

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