Wind shielding device for highway bridge

Abstract

The wind shielding device for the highway bridge comprises a first floor fixing plate, a second floor fixing plate and a vertical wind shielding plate, each of the first floor fixing plate and the second floor fixing plate comprises a floor fixing seat, a trapezoidal groove and a square groove are formed in each floor fixing seat, at least one first connecting hole is formed in each square groove and evenly distributed, and the vertical wind shielding plate is arranged in the trapezoidal groove. Square blocks which are oppositely arranged and matched with the square groove are fixedly connected into the square groove of the second floor fixing plate, clamping blocks are fixedly connected to the lower ends of the square blocks on the two sides, clamping grooves which are oppositely arranged and matched with the clamping blocks are formed in the positions, at the lower end of the square groove, of the first floor fixing plate, the vertical wind shield comprises a wind shield, and a fixing plate is fixedly connected to the lower end of the wind shield. The lower end of the fixing plate is fixedly connected with a trapezoidal plate matched with the trapezoidal groove, and one side of the windshield is fixedly connected with reinforcing inclined rods which are oppositely arranged. Compared with the prior art, the utility model has the advantages that the stability can be enhanced when a plurality of windshields are continuously mounted, and the using stability throughout the year is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway bridge windshields, in particular to a highway bridge windshield device. Background Art

[0002] Highways and bridges are carriers for the passage of cars and trains. When highways and bridges are built in deep valleys and plains where strong winds blow all year round, cars and trains traveling on the roads and bridges are easily affected by crosswinds, which affects their driving stability. When vehicles encounter strong crosswinds, they are prone to shaking or even rollover accidents. Therefore, it is necessary to install windshields on both sides of highways and bridges in areas where strong crosswinds may occur to prevent strong crosswinds from blowing towards the vehicles and affecting them.

[0003] However, the main structure of the current windshield device is a vertical windshield screen with a relatively simple structure. It is only fixed on both sides of the road by bolts. After years of use, it will become loose, resulting in poor stability. Moreover, when multiple windshield devices are installed continuously in a straight line, the windshield devices are unrelated to each other and cannot play a role in enhancing stability. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that the current windshield device has a single structure, poor stability in long-term use, and cannot enhance the overall stability during continuous installation.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a windshield device for a highway bridge comprises a fixed floor panel 1, a fixed floor panel 2 and a vertical windshield plate, wherein the fixed floor panel 1 and the fixed floor panel 2 both comprise a fixed floor seat, the fixed floor seat is provided with a trapezoidal groove and a square groove, the square groove is provided with at least one connecting hole 1 that is evenly arranged, the square groove of the fixed floor panel 2 is fixed with a relatively arranged square block that matches the square groove, the lower ends of the square blocks on both sides are fixed with a clamping block, the fixed floor panel 1 is provided with a relatively arranged clamping groove that matches the clamping block at the lower end of the square groove, the vertical windshield plate comprises a windshield screen, the lower end of the windshield screen is fixed with a fixing plate, the lower end of the fixing plate is fixed with a trapezoidal plate that matches the trapezoidal groove, one side of the windshield screen is fixed with a relatively arranged reinforcing diagonal rod, the lower end of the reinforcing diagonal rod is fixed with a square plate that matches the square groove, and the square plate is provided with at least one evenly arranged connecting hole 2 that matches the connecting hole 1.

[0008] As an improvement, washers are bonded to the square plate around the second connecting hole.

[0009] As an improvement, both sides of the fixing bases of the fixing floor 1 and the fixing floor 2 are fixed with mounting plates, and at least one evenly arranged mounting holes are provided in the mounting plates on both sides, and the mounting holes are connected to the ground by expansion bolts.

[0010] As an improvement, the surface of the square plate fits with the inner wall of the square groove, and the surface of the square block fits with the inner wall of the square groove.

[0011] As an improvement, a reflective road sign is adhered to one side of the windshield.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the advantages of the utility model are as follows: a plurality of fixed floors 1 and 2 are installed in sequence on both sides of the road surface, and the fixed floors 1 and 2 are fixedly connected to the ground. Then, the vertical windshield is fixedly installed on the fixed floors 1 and 2 by using trapezoidal plates, trapezoidal grooves, square plates and square grooves. The windshield has high stability, and the reinforced diagonal rods can improve the ability of the windshield to resist crosswinds. Adjacent fixed floors 1 and 2 are connected by using clamping blocks, clamping grooves, squares and square grooves. In this way, the continuous installation of multiple vertical windshields can improve the overall stability, and the stability is higher during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structure of a first fixing floor and a second fixing floor of a windshield device for a highway bridge. Figure 1 .

[0015] Figure 2 The utility model is a three-dimensional structure of a first fixing floor and a second fixing floor of a windshield device for a highway bridge. Figure 2 .

[0016] Figure 3 The utility model is a three-dimensional diagram of a vertical windshield plate of a windshield device for a highway bridge.

[0017] Figure 4 The utility model is a schematic diagram of the installation of a wind shield device for a highway bridge.

[0018] As shown in the figure: 1. Fixed floor one; 2. Fixed floor two; 3. Fixed base; 4. Trapezoidal groove; 5. Square groove; 6. Connection hole one; 7. Card slot; 8. Square block; 9. Card block; 10. Mounting plate; 11. Mounting hole; 12. Vertical wind shield; 13. Wind screen; 14. Fixed plate; 15. Trapezoidal plate; 16. Square plate; 17. Reinforcement diagonal rod; 18. Connection hole two. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figure 1 and Figure 2 As shown, a windshield device for a highway bridge comprises a fixed floor 1, a fixed floor 2 and a vertical windshield plate 12, wherein the fixed floor 1 and the fixed floor 2 both comprise a fixed base 3, both sides of the fixed base 3 of the fixed floor 1 and the fixed floor 2 are fixedly connected with mounting plates 10, both sides of the mounting plates 10 are provided with at least one mounting hole 11 evenly arranged, the mounting hole 11 is connected to the ground by expansion bolts, the fixed base 3 is provided with a trapezoidal groove 4 and a square groove 5, the square groove 5 is provided with at least one connecting hole 6 evenly arranged, the square groove 5 of the fixed floor 2 is fixedly connected with a square block 8 arranged oppositely and matched with the square groove 5, the lower ends of the square blocks 8 on both sides are fixedly connected with a clamping block 9, the fixed floor 1 is provided with a clamping groove 7 arranged oppositely and matched with the clamping block 9 at the lower end of the square groove 5, the surface of the square plate 16 is in contact with the inner wall of the square groove 5, and the surface of the square block 8 is in contact with the inner wall of the square groove 5.

[0021] Through the above structure, the fixed floor 1 and the fixed floor 2 can be fixedly installed on the ground, and the fixed floor 1 and the fixed floor 2 can be connected with the adjacent fixed floor 1 and the fixed floor 2 by using the clamping block 9, the clamping slot 7, the square block 8 and the square slot 5. How to realize the connection between the vertical windshield plate 12 and the fixed base 3, the specific structure is as follows:

[0022] like Figure 3 and Figure 4 As shown, the vertical windshield 12 includes a windshield 13, one side of which is adhered with a reflective road sign, a fixing plate 14 is fixedly connected to the lower end of the windshield 13, a trapezoidal plate 15 matched with the trapezoidal groove 4 is fixedly connected to the lower end of the fixing plate 14, a certain gap is provided between the surface of the trapezoidal plate 15 and the inner wall of the trapezoidal groove 4, that is, the trapezoidal plate 15 can have a certain amount of space in the trapezoidal groove 4 for tilting the windshield 13, one side of the windshield 13 is fixedly connected with relatively arranged reinforcing diagonal rods 17, the lower end of the reinforcing diagonal rods 17 is fixedly connected with a square plate 16 matched with the square groove 5, the square plate 16 is provided with at least one and evenly arranged connecting hole two 18 matched with the connecting hole one 6, and gaskets are adhered to the square plate 16 around the connecting hole two 18.

[0023] Through the above structure, with the cooperation of the trapezoidal groove 4, the trapezoidal plate 15, the square plate 16 and the square groove 5, the vertical wind shield 12 can be clamped on the fixed base 3, and the vertical wind shield 12 can be fixed on the fixed base 3 by using the cooperation of the connecting hole 1 6 and the connecting hole 2 18.

[0024] When the utility model is implemented, the ground fixing seat is first fixedly installed on the ground, and multiple pieces of the first and second fixed floors are arranged on both sides of the road and the bridge. When arranged, the square blocks on the second fixed floor are clamped in the square grooves in the adjacent first fixed floor, and the clamping blocks are clamped in the clamping grooves. Then, the installation holes in the mounting plates on both sides are fixedly connected to the ground using expansion bolts, and the installation of the first and second fixed floors is completed.

[0025] Then install the vertical windshield. Specifically, align the trapezoidal plate from one side of the trapezoidal groove and slide it into the trapezoidal groove. At the same time, tilt the windshield screen at a certain angle to lift the square plate. When the square plate is moved into the square groove, the windshield screen is vertically erected and the square plate can be inserted into the square groove. Then, use bolts to thread the connecting hole one and the connecting hole two together to fix the vertical windshield. During use, reinforcing the diagonal rod can improve the ability of the windshield to resist cross winds, and the trapezoidal plate and the square plate are respectively clamped in the trapezoidal groove and the square groove to improve the stability during long-term use. The adjacent solid floor panels one and two can be clamped with each other with the cooperation of the square blocks, square grooves, clamping blocks and clamping grooves, which can improve the overall stability.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A windshield device for a highway bridge, characterized in that: It comprises a fixed floor (1), a fixed floor (2) and a vertical windshield (12), wherein the fixed floor (1) and the fixed floor (2) both comprise a fixed floor seat (3), wherein the fixed floor seat (3) is provided with a trapezoidal groove (4) and a square groove (5), wherein the square groove (5) is provided with at least one evenly arranged connecting hole (6), wherein the square groove (5) of the fixed floor (2) is fixedly connected with a square block (8) arranged oppositely and matched with the square groove (5), wherein the lower ends of the square blocks (8) on both sides are fixedly connected with a clamping block (9), and wherein the fixed floor (1) is provided with a clamping groove (7) arranged oppositely and matched with the clamping block (9) at the lower end of the square groove (5); The vertical windshield (12) comprises a windshield (13), the lower end of the windshield (13) is fixedly connected to a fixing plate (14), the lower end of the fixing plate (14) is fixedly connected to a trapezoidal plate (15) matched with the trapezoidal groove (4), one side of the windshield (13) is fixedly connected to a relatively arranged reinforcing diagonal rod (17), the lower end of the reinforcing diagonal rod (17) is fixedly connected to a square plate (16) matched with the square groove (5), and the square plate (16) is provided with at least one evenly arranged connection hole 2 (18) matched with the connection hole 1 (6).

2. A windshield device for a highway bridge according to claim 1, characterized in that: Washers are bonded to the square plate (16) around the second connecting hole (18).

3. A windshield device for a highway bridge according to claim 1, characterized in that: Both sides of the fixing base (3) of the fixing floor 1 (1) and the fixing floor 2 (2) are fixedly connected with mounting plates (10), and both sides of the mounting plates (10) are provided with at least one mounting hole (11) that is evenly arranged, and the mounting hole (11) is connected to the ground through expansion bolts.

4. A windshield device for a highway bridge according to claim 1, characterized in that: The surface of the square plate (16) is in contact with the inner wall of the square groove (5), and the surface of the block (8) is in contact with the inner wall of the square groove (5).

5. A windshield device for a highway bridge according to claim 1, characterized in that: A reflective road sign is adhered to one side of the windshield (13).

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