CN211815679U

CN211815679U - Windshield for highway bridge

Info

Publication number: CN211815679U
Application number: CN202020230929.4U
Authority: CN
Inventors: 张萌; 杨海娥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-10-30
Anticipated expiration: 2030-03-01

Abstract

The utility model relates to a public road bridge roof beam wind-break apparatus technical field just discloses a public road bridge roof beam is with screen that keeps out wind, comprising a base plate, bottom plate upper surface four corners all set up threaded hole, bottom plate upper surface and fixing base bottom fixed connection, fixing base top right side and baffle bottom fixed connection, fixing base top and buffer board bottom sliding connection, baffle top and buffer board top sliding connection, baffle left side four corners respectively with four group's spring one end fixed connection. This windshield for public road bridge roof beam, cooperation through buffer board, spring and baffle makes this windshield possess buffer function, through buffer board, blotter and the cooperation of board that shocks resistance to and the material is provided with the exhaust hole in the blotter of rubber, when wind blows to this windshield, the board that shocks resistance moves and extrudees the blotter to the right, and then the buffer board moves to the right, the spring produces reverse elasticity, the buffering effect that makes this windshield is better, and this windshield possesses the function of separation noise.

Description

Windshield for highway bridge

Technical Field

The utility model relates to a public road bridge roof beam wind-shield apparatus technical field specifically is a public road bridge roof beam is with keeping out wind screen.

Background

In the prior art, strong wind influences the driving stability of a vehicle when the vehicle is driven, especially, cross wind perpendicular to the vehicle advancing direction aggravates the driving instability of the vehicle, and the problem of excessive noise exists after the vehicle is driven, so a new device is needed to solve the problem.

The Chinese patent publication No. CN207537902U discloses a windshield for a highway bridge, which comprises a plate body, through holes, a fixed seat, installation screw holes, sound-proof glass and grooves, wherein the fixed seat is of a cubic plate-shaped structure, the upper side position of the fixed seat is provided with the plate body, the two side positions of the fixed seat are provided with the installation screw holes, the installation screw holes distributed on one side end surface of the fixed seat are arranged at equal intervals among a plurality of installation screw holes, the front side position of the plate body is provided with the grooves, the rear side end surface of the plate body is provided with a convex block, the middle position of the plate body is provided with the through holes, the middle position of the front side groove of the plate body is provided with through grooves which are communicated with the through holes, the sound-proof glass is arranged at the through holes, the plate body comprises a sound-proof plate, a reinforcing plate and a lamp panel, the lower side end, the downside terminal surface of reinforcing plate is in the same place with the upside terminal surface assembly of lamp plate, and this windshield possesses keep out the wind and syllable-dividing function, but does not possess buffer function, takes place to damage easily when wind-force is strong, so be unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a windshield for public road bridge roof beam has solved this windshield and has not possessed buffer function's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a windshield for a highway bridge comprises a bottom plate, wherein four corners of the upper surface of the bottom plate are provided with threaded holes, the upper surface of the bottom plate is fixedly connected with the bottom of a fixed seat, the right side of the top of the fixed seat is fixedly connected with the bottom of a baffle plate, the top of the fixed seat is slidably connected with the bottom of a buffer plate, the top end of the baffle plate is slidably connected with the top end of the buffer plate, four corners of the left side of the baffle plate are respectively fixedly connected with one ends of four groups of springs, the other ends of the four groups of springs are respectively fixedly connected with four corners of the right side of the buffer plate, the top of the right side of the baffle plate is fixedly connected with a lighting lamp, the left side of the buffer plate is fixedly connected with the right side of a buffer cushion pad, the cushion pad is made of rubber, a plurality of groups, the top end of the impact resistant plate is connected with the top end of the baffle in a sliding mode.

Preferably, the fixing base top has both sides seted up the spout around, the equal fixedly connected with slider in both sides around the buffer board bottom, spout size and slider size looks adaptation.

Preferably, second through holes are formed in the front side and the rear side of the top end of the baffle, first fixing columns are fixedly connected to the front side and the rear side of the top end of the buffer plate, and the sizes of the second through holes are matched with the sizes of the first fixing columns.

Preferably, the four corners of the left side of the baffle and the four corners of the right side of the buffer plate are provided with avoidance holes, and two groups of avoidance holes which are close to each other are fixedly connected with the left end and the right end of the spring respectively.

Preferably, first through holes are formed in the front end and the rear end of the left side of the top of the fixing seat, third fixing columns are fixedly connected to the front side and the rear side of the bottom end of the impact resistant plate, and the first through holes are matched with the third fixing columns in size.

Preferably, third through holes are formed in the front side and the rear side of the top end of the baffle plate, the front side and the rear side of the top end of the buffer plate and the front side and the rear side of the top end of the buffer pad, second fixing columns are fixedly connected to the front side and the rear side of the top end of the impact resistant plate, and the sizes of the third through holes are matched with the sizes of the second fixing columns.

(III) advantageous effects

The utility model provides a windshield for public road bridge roof beam possesses following beneficial effect:

1. this windshield for public road bridge roof beam, cooperation through buffer board, spring and baffle makes this windshield possess buffer function, through buffer board, blotter and the cooperation of board that shocks resistance to and the material is provided with the exhaust hole in the blotter of rubber, when wind blows to this windshield, the board that shocks resistance moves and extrudees the blotter to the right, and then the buffer board moves to the right, the spring produces reverse elasticity, the buffering effect that makes this windshield is better, and this windshield possesses the function of separation noise.

2. This windshield for public road bridge roof beam has seted up the multiunit screw hole through the bottom plate, makes this windshield can with the stable connection of public road bridge roof beam together, has the slope through the top of the board that shocks resistance, makes this windshield can carry out the water conservancy diversion to wind, reduces the windage, fixes the light through the baffle, makes this windshield possess the illumination function, and then makes personnel's that travel safety obtain the guarantee.

Drawings

Fig. 1 and 2 are schematic views of the overall structure of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

FIG. 4 is a schematic diagram of the structure of the buffer plate of the present invention;

FIG. 5 is a schematic view of the structure of the cushion of the present invention;

fig. 6 is a schematic diagram of the structure of the shock-resistant plate of the present invention.

In the figure: 1. a base plate; 2. a threaded hole; 3. a fixed seat; 4. a first through hole; 5. a chute; 6. a baffle plate; 7. an illuminating lamp; 8. avoiding holes; 9. a spring; 10. a second through hole; 11. a third through hole; 12. a buffer plate; 13. a first fixed column; 14. a slider; 15. a cushion pad; 16. an exhaust hole; 17. an impact resistant plate; 18. a second fixed column; 19. and a third fixing column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a wind shield for a highway bridge comprises a base plate 1, wherein four corners of the upper surface of the base plate 1 are respectively provided with a threaded hole 2, the upper surface of the base plate 1 is fixedly connected with the bottom of a fixed seat 3, the right side of the top of the fixed seat 3 is fixedly connected with the bottom of a baffle 6, the top of the fixed seat 3 is slidably connected with the bottom of a buffer plate 12, the top of the baffle 6 is slidably connected with the top of the buffer plate 12, the four corners of the left side of the baffle 6 are respectively fixedly connected with one end of four groups of springs 9, the other end of the four groups of springs 9 are respectively fixedly connected with the four corners of the right side of the buffer plate 12, the top of the right side of the baffle 6 is fixedly connected with a lighting lamp 7, the left side of the buffer plate 12 is fixedly connected with the right side of a buffer cushion 15, the left side of the buffer cushion 15 is, the top end of the impact resisting plate 17 is connected with the top end of the baffle 6 in a sliding way.

Specifically, in order to make 3 tops of fixing base can with 12 bottom sliding connection of buffer board, spout 5 has all been seted up to both sides around 3 tops of fixing base, the equal fixedly connected with slider 14 in both sides around 12 bottom of buffer board, 5 sizes of spout and the 14 size looks adaptations of slider, fixing base 3 passes through spout 5 and

slider

14 and 12 sliding connection of buffer board.

Specifically, in order to make 6 tops of baffle can with 12 top sliding connection of buffer board, second through-hole 10 has all been seted up to both sides around 6 tops of baffle, the equal first fixed column 13 of fixedly connected with in both sides around 12 tops of buffer board, second through-hole 10 size and first fixed column 13 size looks adaptation, baffle 6 passes through second through-hole 10 and first fixed column 13 and buffer board 12 sliding connection.

Specifically, in order to provide the buffering force between the buffer plate 12 and the baffle plate 6, the avoiding holes 8 are formed in the four corners of the left side of the baffle plate 6 and the four corners of the right side of the buffer plate 12, and the two groups of avoiding holes 8 which are close to each other are fixedly connected with the left end and the right end of the spring 9 respectively.

Specifically, for 3 tops of fixing base can with the board 17 bottom sliding connection that shocks resistance, first through-hole 4 has all been seted up at both ends around 3 tops of fixing base left sides, the equal fixedly connected with third fixed column 19 in both sides around the board 17 bottom that shocks resistance, first through-hole 4 size and 19 size looks adaptations of third fixed column, fixing base 3 through first through-hole 4 and third fixed column 19 with the board 17 sliding connection that shocks resistance.

Specifically, in order to make board 17 top of shocking resistance can with 12 tops of buffer board and 6 top sliding connection of baffle, both sides around 6 tops of baffle, third through-hole 11 has all been seted up to both sides around 12 tops of buffer board and both sides around the 15 tops of buffer pad, the equal fixedly connected with second fixed column 18 in both sides around the board 17 top of shocking resistance, third through-hole 11 size and the adaptation of second fixed column 18 size, board 17 of shocking resistance passes through third through-hole 11 and second fixed column 18 and

buffer board

12 and 6 sliding connection of baffle.

When the wind screen buffer device is used, the wind screen is fixed on a highway bridge through the bolts and the threaded holes 2, when wind blows to the wind screen, the impact resisting plate 17 is stressed firstly and extrudes the buffer cushion 15, air in the buffer cushion 15 is exhausted through the exhaust holes 16, when the buffer cushion 15 is compressed to be free of a buffer function, the buffer plate 12 is stressed and applies pressure to the baffle 6 through the spring 9, and the spring 9 generates reverse elasticity to buffer for the second time.

In conclusion, the wind screen for the highway bridge has the buffering function through the matching of the buffer plate 12, the spring 9 and the baffle 6, the wind screen has the buffering function through the matching of the buffer plate 12, the buffer cushion 15 and the impact resistant plate 17 and the exhaust holes 16 arranged in the buffer cushion 15 made of rubber, when wind blows to the wind screen, the impact resistant plate 17 moves rightwards and presses the buffer cushion 15, the buffer plate 12 moves rightwards, the spring 9 generates reverse elasticity, the buffering effect of the wind screen is better, the wind screen has the function of blocking noise, the wind screen can be stably connected with the highway bridge through the base plate 1 provided with the plurality of groups of threaded holes 2, the wind screen can guide wind through the slope at the top end of the impact resistant plate 17, the wind resistance is reduced, the lighting function is realized through the fixing of the baffle 6 to the lighting lamp 7, thereby ensuring the safety of the driving personnel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway is windshield for bridge, includes bottom plate (1), its characterized in that: the novel shock absorber is characterized in that four corners of the upper surface of the base plate (1) are provided with threaded holes (2), the upper surface of the base plate (1) is fixedly connected with the bottom of a fixed seat (3), the right side of the top of the fixed seat (3) is fixedly connected with the bottom of a baffle plate (6), the top of the fixed seat (3) is slidably connected with the bottom of a buffer plate (12), the top of the baffle plate (6) is slidably connected with the top of the buffer plate (12), the left four corners of the baffle plate (6) are fixedly connected with one end of four groups of springs (9), the other end of the four groups of springs (9) are fixedly connected with the right four corners of the buffer plate (12), the top of the right side of the baffle plate (6) is fixedly connected with an illuminating lamp (7), the left side of the buffer plate (12) is fixedly connected with the right side of a buffer pad (15), seted up multiunit exhaust hole (16) in blotter (15), board (17) bottom and fixing base (3) top left side sliding connection shocks resistance, board (17) top and buffer board (12) top sliding connection shocks resistance, board (17) top and baffle (6) top sliding connection shocks resistance.

2. The windshield for road and bridge according to claim 1, wherein: spout (5) have all been seted up to both sides around fixing base (3) top, equal fixedly connected with slider (14) in both sides around buffer board (12) bottom, spout (5) size and slider (14) size looks adaptation.

3. The windshield for road and bridge according to claim 1, wherein: second through-holes (10) have all been seted up to both sides around baffle (6) top, the equal fixedly connected with first fixed column (13) in both sides around buffer board (12) top, second through-hole (10) size and first fixed column (13) size looks adaptation.

4. The windshield for road and bridge according to claim 1, wherein: dodge hole (8) have all been seted up in baffle (6) left side four corners and buffer board (12) right side four corners, and both ends fixed connection about two sets of dodge holes (8) that are close to each other respectively with spring (9).

5. The windshield for road and bridge according to claim 1, wherein: first through-hole (4) have all been seted up at both ends around fixing base (3) top left side, equal fixedly connected with third fixed column (19) in both sides around board (17) the bottom shocks resistance, first through-hole (4) size and third fixed column (19) size looks adaptation.

6. The windshield for road and bridge according to claim 1, wherein: third through holes (11) are formed in the front side and the rear side of the top end of the baffle plate (6), the front side and the rear side of the top end of the buffer plate (12) and the front side and the rear side of the top end of the buffer pad (15), second fixing columns (18) are fixedly connected to the front side and the rear side of the top end of the impact resistant plate (17), and the sizes of the third through holes (11) are matched with the sizes of the second fixing columns (18).