CN220704297U - Air-proof plate for road and bridge - Google Patents

Abstract

The utility model discloses an air guard for roads and bridges, which comprises a plurality of stay bars, wherein a connecting mechanism is arranged between every two stay bars, the connecting mechanism comprises three connecting plates, the three connecting plates are arranged between the two stay bars, first clamping grooves are formed in the upper and lower parts penetrating through the connecting plates, second clamping grooves are formed in the two sides penetrating through the stay bars, two groups of screw holes are formed in the front and rear parts penetrating through the stay bars, sliding grooves are formed in the two ends penetrating through the connecting plates, fixing bolts are arranged near the two ends of the front and rear parts penetrating through the connecting plates, nuts are movably arranged near the rear ends of the peripheries of the fixing bolts, and the number of the screw holes in each group is three; the wind guard for the road and bridge is convenient for installing and fixing the connecting plate, enhances the connection and stability between the two supporting rods, is convenient for installing and detaching the plate body, and reduces noise and dust passing.

Description

Air-proof plate for road and bridge

Technical Field

The utility model relates to the field of roads and bridges, in particular to an air guard for roads and bridges.

Background

The road and bridge is a building which is built on roads such as highways, expressways, city streets and the like and is used for crossing river, railway and city building areas, so that the purpose is to ensure smoothness and safety of traffic, and to increase wind resistance of the bridge and prevent damage of wind power to the bridge, air guards are arranged on two sides of the road of the bridge and prevent influence of crosswind on running vehicles;

when the existing wind guard for roads and bridges is used, because a single stay bar is easy to incline under the environment of strong wind, the connection between a plurality of stay bars is inconvenient to fix each other, the installation of a plate is inconvenient, the noise generated by vehicles on the inner side of the plate is large, the wind guard is inconvenient to prevent wind, the noise is reduced, the dust on the outer side is easy to blow in and inconvenient to filter, and a certain influence is brought to the actual use.

Disclosure of Invention

The utility model mainly aims to provide an air-proof plate for roads and bridges, which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a road and bridge is with air guard, includes a plurality of vaulting pole, every two install coupling mechanism between the vaulting pole, coupling mechanism includes three connecting plate, and is three the connecting plate is installed between two vaulting poles, runs through first draw-in groove has all been seted up to the upper and lower part of connecting plate, runs through the second draw-in groove has all been seted up to the both sides of vaulting pole, runs through two sets of screw has been seted up at the front and back portion of vaulting pole, runs through the spout has all been seted up at the both ends of connecting plate, runs through the dead bolt is all installed to the front and back portion of connecting plate by both ends, the periphery of dead bolt is by rear end movable mounting has the nut.

As a further scheme of the utility model, the number of the screw holes in each group is three, and the three screw holes in each group are respectively arranged at the upper end, the lower end and the middle part of the front part and the rear part of the stay bar.

As a further scheme of the utility model, the stay bars are arranged in the sliding grooves in a clamping way, and the fixing bolts and the nuts are in threaded connection.

As a further scheme of the utility model, a clamping mechanism is arranged between every two connecting plates and comprises a frame body, clamping plates are arranged on the periphery of the frame body and positioned in the first clamping groove and the second clamping groove, a plate body is arranged on the inner wall of the frame body near the front end, a plurality of shutters are arranged on the front part penetrating through the plate body, a dust-proof plate is arranged on the inner wall of the frame body near the rear end, a plurality of through holes are arranged on the rear part penetrating through the dust-proof plate, and a drain outlet is arranged on the rear part penetrating through the dust-proof plate near the bottom end.

As a further scheme of the utility model, the clamping plate is clamped with the first clamping groove and the second clamping groove, and the frame body is arranged between the two connecting plates in a mutually matched mode.

As a further scheme of the utility model, the plate body and the dust-proof plate are arranged in a hollow mode, and the plate body, the dust-proof plate and the frame body are fixedly arranged.

The beneficial effects of the utility model are as follows:

according to the utility model, the connecting mechanism is arranged, the supporting rods slide in the sliding grooves, the connecting plate is clamped between the two supporting rods, the fixing bolts are arranged in the screw holes, and the connecting plate is convenient to install and fix through the connection of the nuts, so that the connection and stability between the two supporting rods are enhanced;

through setting up joint mechanism, cooperation first draw-in groove and second draw-in groove make the cardboard card go into in first draw-in groove and the second draw-in groove, make framework and plate body fixed, the installation and the dismantlement of the plate body of being convenient for reduce the inboard noise of plate body through shutter and through-hole, reduce outside wind dust simultaneously and pass through.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an air shield plate for roads and bridges of the present utility model;

FIG. 2 is a schematic structural view of a connection mechanism in an air shield plate for roads and bridges according to the present utility model;

FIG. 3 is a split view of a fixing bolt in an air shield plate for roads and bridges;

FIG. 4 is a schematic structural view of a clamping mechanism in an air shield plate for roads and bridges;

fig. 5 is a schematic view of the rear structure of the clamping mechanism in the wind guard for the road and bridge.

In the figure: 1. a brace rod; 2. a connecting mechanism; 3. a clamping mechanism; 4. a connecting plate; 5. a first clamping groove; 6. a second clamping groove; 7. a screw hole; 8. a chute; 9. a fixing bolt; 10. a screw cap; 11. a clamping plate; 12. a frame; 13. a plate body; 14. a shutter; 15. a dust-proof plate; 16. a through hole; 17. and a sewage outlet.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, an air guard for roads and bridges comprises a plurality of stay bars 1, wherein a connecting mechanism 2 is arranged between every two stay bars 1, the connecting mechanism 2 comprises three connecting plates 4, the three connecting plates 4 are arranged between the two stay bars 1, first clamping grooves 5 are formed in the upper and lower parts of the penetrating connecting plates 4, second clamping grooves 6 are formed in the two sides of the penetrating stay bars 1, two groups of screw holes 7 are formed in the front and rear parts of the penetrating stay bars 1, sliding grooves 8 are formed in the two ends of the penetrating connecting plates 4, fixing bolts 9 are arranged at the front and rear parts of the penetrating connecting plates 4 near the two ends, and nuts 10 are movably arranged at the periphery of the fixing bolts 9 near the rear ends.

In this embodiment, the number of the screw holes 7 in each group is three, and the three screw holes 7 in each group are respectively opened at the upper end, the lower end and the middle part near the front and the rear parts of the supporting rods 1, so that the connecting plate 4 is clamped between the two supporting rods 1 and is opposite to the corresponding screw holes 7, thereby facilitating the fixation of the connecting plate 4 and enhancing the stability between the two supporting rods 1.

In this embodiment, the stay bar 1 is located in the chute 8 and is in a clamping connection with the nut 10, the fixing bolt 9 is in a threaded connection with the nut 10, and the connecting plate 4 is clamped between the two stay bars 1 through the clamping connection between the stay bars 1 and the chute 8, and is fixedly installed through the connection between the fixing bolt 9 and the nut 10.

In this embodiment, install joint mechanism 3 between every two connecting plates 4, joint mechanism 3 includes framework 12, the periphery of framework 12 just is located first draw-in groove 5 and second draw-in groove 6 and installs cardboard 11, the inner wall of framework 12 is near the front end and is installed plate 13, a plurality of shutter 14 has been seted up to the front portion of penetrating plate 13, dust guard 15 is installed to the inner wall near the rear end of framework 12, a plurality of through-hole 16 has been seted up to the rear portion of penetrating dust guard 15, drain 17 has been seted up to the rear portion of penetrating dust guard 15 near the bottom, install first plate 13 at the top of connecting plate 4, make cardboard 11 card go into first draw-in groove 5 and second draw-in groove 6, install the top at plate 13 with second connecting plate 4 again, be convenient for the automatic fixation of plate 13, easy to assemble and dismantlement.

In this embodiment, the clamping plates 11 are clamped with the first clamping grooves 5 and the second clamping grooves 6, the frame 12 is located between the two connecting plates 4 and is matched with each other, when the plate 13 is installed between the two supporting rods 1, the clamping plates 11 on two sides are clamped into the second clamping grooves 6, the clamping plates 11 on the upper end and the lower end are clamped into the corresponding first clamping grooves 5, and the clamping plates 13 are convenient to fix.

In this embodiment, the plate 13 and the dust-proof plate 15 are hollow, the plate 13, the dust-proof plate 15 and the frame 12 are fixedly installed, the crosswind is reduced through the plate 13 and the dust-proof plate 15, the generated dust enters and is filtered through the louver 14 and the through hole 16, and the dust is synchronously discharged from the drain 17 when the rainwater enters.

When the wind guard for roads and bridges is used, a plurality of stay bars 1 are respectively installed at designated positions of a bridge, a first connecting plate 4 is installed between two stay bars 1 when the connection installation is carried out, the stay bars 1 slide in sliding grooves 8, the connecting plate 4 is fixed at the designated positions through connection of fixing bolts 9 and nuts 10, a plate body 13 is installed at the top of the first connecting plate 4, clamping plates 11 at two sides of the plate body 13 are clamped in through second clamping grooves 6, clamping plates 11 at the bottom of the plate body 13 are clamped in first clamping grooves 5 at the top of the first connecting plate 4, a second connecting plate 4 is installed at the top of the plate body 13, the connecting plate 4 and the two stay bars 1 are mutually fixed through fixing bolts 9, sequential installation is carried out, a frame 12 at the periphery of the plate body 13 is fixed, when external wind blows, side wind enters through the plate body 13 and a dust guard 15, dust in the air at the inner side of the plate body 13 is filtered through the blind 14 and through the through holes 16, noise of a vehicle is reduced, and the noise of the vehicle is reduced through the noise of the noise is reduced through the through holes 17.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a road and bridge is with air guard, its characterized in that: including a plurality of vaulting pole (1), every two coupling mechanism (2) are installed between vaulting pole (1), coupling mechanism (2) are including three connecting plate (4), and is three connecting plate (4) are installed between two vaulting poles (1), run through first draw-in groove (5) have all been seted up to the upper and lower part of connecting plate (4), run through second draw-in groove (6) have all been seted up to the both sides of vaulting pole (1), run through two sets of screw (7) have been seted up at the front and back portion of vaulting pole (1), run through spout (8) have all been seted up at the both ends of connecting plate (4), run through the front and back portion of connecting plate (4) is by both ends all installing gim peg (9), the periphery of gim peg (9) is by rear end movable mounting nut (10).

2. The wind guard for roads and bridges according to claim 1, wherein: the number of the screw holes (7) in each group is three, and the three screw holes (7) in each group are respectively arranged at the upper end, the lower end and the middle part of the front part and the rear part of the stay bar (1).

3. The wind guard for roads and bridges according to claim 1, wherein: the stay bar (1) is arranged in the chute (8) in a clamping way, and the fixing bolt (9) and the screw cap (10) are in threaded connection.

4. The wind guard for roads and bridges according to claim 1, wherein: every two install joint mechanism (3) between connecting plate (4), joint mechanism (3) include framework (12), and the periphery of framework (12) just is located first draw-in groove (5) and second draw-in groove (6) and installs cardboard (11), and plate body (13) are installed near the front end to the inner wall of framework (12), and a plurality of shutter (14) have been seted up in the front portion of penetrating plate body (13), and dust guard (15) are installed near the rear end to the inner wall of framework (12), and a plurality of through-hole (16) have been seted up at the rear portion of penetrating dust guard (15), and drain (17) have been seted up near the bottom to the rear portion of penetrating dust guard (15).

5. The wind guard for roads and bridges according to claim 4, wherein: the clamping plate (11) is clamped with the first clamping groove (5) and the second clamping groove (6), and the frame body (12) is arranged between the two connecting plates (4) in a mutually matched mode.

6. The wind guard for roads and bridges according to claim 4, wherein: the dustproof plate is characterized in that the plate body (13) and the dustproof plate (15) are arranged in a hollow mode, and the plate body (13), the dustproof plate (15) and the frame body (12) are fixedly arranged.