Anti-collision protection piece for bridge body and bridge pier

Abstract

The utility model relates to the technical field of protective parts, and discloses a bridge pier anti-collision protective part which comprises a bridge pier body, mounting plates are evenly and fixedly connected to the periphery of the lower portion of the bridge pier body, and first telescopic columns are evenly and fixedly connected to the periphery of the side, away from the bridge pier body, of each mounting plate. An anti-collision plate is fixedly connected to the end, away from the mounting plate, of the first telescopic column, a first spring is arranged on the outer side of the first telescopic column, limiting grooves are evenly formed in the side, close to the anti-collision plate, of the mounting plate, sliding blocks are slidably connected to the front side and the rear side of the interior of each limiting groove, and connecting assemblies are arranged on the outer sides of the sliding blocks. According to the anti-collision protection piece, through cooperation of the first telescopic column, the first spring, the mounting block, the connecting shaft, the connecting column, the rotating shaft, the second telescopic column, the second spring and other structures, the anti-collision protection piece can effectively buffer the impact borne by the bridge pier of the bridge body, and the practicability of the anti-collision protection piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective pieces, in particular to an anti-collision protective piece for a bridge body or pier. Background Art

[0002] A pier is a column or pillar that supports the bridge structure and is responsible for transferring the load of the bridge body to the foundation or ground of the bridge. The piers are divided into solid piers, column piers and frame piers, etc. According to the plane shape, they can be divided into rectangular piers, pointed piers, circular piers, etc. The materials for building piers can be wood, stone, concrete, reinforced concrete, steel, etc. In order to protect the bridge body and piers from impact, a bridge body and pier anti-collision protective part is needed.

[0003] In the prior art, the anti-collision protection members for bridge bodies and piers are often unable to effectively buffer the impact on the bridge bodies and piers, resulting in the general practicality of the anti-collision protection members. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides an anti-collision protective member for a bridge body and piers, aiming to improve the problem that the anti-collision protective members in the prior art are often unable to effectively buffer the impact on the bridge body and piers, resulting in the general practicality of the anti-collision protective members.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bridge pier anti-collision protective part, including a bridge pier body, a mounting plate evenly fixedly connected to the lower part of the bridge pier body, a first telescopic column evenly fixedly connected to the side of the mounting plate away from the bridge pier body, an anti-collision plate is fixedly connected to the end of the first telescopic column away from the mounting plate, a first spring is arranged on the outside of the first telescopic column, a limiting groove is evenly opened on the side of the mounting plate close to the anti-collision plate, sliders are slidably connected to the front and rear sides of the limiting groove, a connecting component is arranged on the outside of the slider, a buffer component is arranged around the limiting groove, and a warning component is arranged on the front side of the bridge pier body.

[0006] As a further description of the above technical solution:

[0007] The connecting assembly includes a mounting block, a connecting shaft, a connecting column and a rotating shaft. The mounting block is fixedly connected to the outside of the slider, the connecting shaft is fixedly connected to the side where the upper and lower mounting blocks are close to each other, the connecting column is rotatably connected to the outside of the connecting shaft, and the rotating shaft is rotatably connected to the middle of the connecting column.

[0008] As a further description of the above technical solution:

[0009] The buffer assembly includes a second telescopic column and a second spring. The second telescopic column is fixedly connected around the inside of the limiting groove, and the second spring is arranged outside the second telescopic column.

[0010] As a further description of the above technical solution:

[0011] The warning component includes a pressure detection plate, a control panel, a warning light board and an alarm device. The pressure detection plate is fixedly connected to the side of the anti-collision plate away from the first telescopic column, the control panel is fixedly connected to the middle part of the front side of the bridge pier body, the warning light board is fixedly connected to the outer side of the upper middle part of the bridge pier body, and the alarm device is fixedly connected to the upper part of the front side of the bridge pier body.

[0012] As a further description of the above technical solution:

[0013] One end of the first spring is fixedly connected to the first telescopic column, and the other end of the first spring is fixedly connected to the anti-collision plate.

[0014] As a further description of the above technical solution:

[0015] The connecting column is rotatably connected to another connecting column via a rotating shaft.

[0016] As a further description of the above technical solution:

[0017] One end of the second spring is fixedly connected to the second telescopic column, and the other end of the second spring is fixedly connected to the slider.

[0018] As a further description of the above technical solution:

[0019] The pressure detection plate is electrically connected to the control panel, the control panel is electrically connected to the warning light panel, and the alarm device is electrically connected to the control panel.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation among the first telescopic column, the first spring, the mounting block, the connecting shaft, the connecting column, the rotating shaft, the second telescopic column and the second spring, the anti-collision protective member can effectively buffer the impact on the bridge pier, thereby improving the practicality of the anti-collision protective member.

[0022] 2. In the utility model, through the coordination among structures such as the pressure detection plate, the control panel, the warning light plate and the alarm device, the anti-collision protection member can give a warning after the bridge pier is severely impacted, thereby preventing the bridge from collapsing and causing casualties. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a bridge pier anti-collision protection member proposed by the utility model;

[0024] Figure 2This is a partial structural schematic diagram of a bridge pier anti-collision protection member proposed by the utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point A in .

[0026] Legend:

[0027] 1. Bridge pier body; 2. Mounting plate; 3. First telescopic column; 4. Anti-collision plate; 5. First spring; 6. Limiting groove; 7. Slider; 8. Mounting block; 9. Connecting shaft; 10. Connecting column; 11. Rotating shaft; 12. Second telescopic column; 13. Second spring; 14. Pressure detection plate; 15. Control panel; 16. Warning light board; 17. Alarm device. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-3 The utility model provides an embodiment: a bridge pier anti-collision protection member, including a bridge pier body 1, a mounting plate 2 is evenly fixedly connected to the lower part of the bridge pier body 1, a first telescopic column 3 is evenly fixedly connected to the side of the mounting plate 2 away from the bridge pier body 1, an anti-collision plate 4 is fixedly connected to the end of the first telescopic column 3 away from the mounting plate 2, a first spring 5 is arranged on the outside of the first telescopic column 3, a limiting groove 6 is evenly arranged on the side of the mounting plate 2 close to the anti-collision plate 4, a slider 7 is slidably connected to the front and rear sides of the limiting groove 6, and the outside of the slider 7 A connecting component is provided, and a buffer component is provided around the inside of the limiting groove 6. One end of the first spring 5 is fixedly connected to the first telescopic column 3, and the other end of the first spring 5 is fixedly connected to the anti-collision plate 4. The connecting component includes a mounting block 8, a connecting shaft 9, a connecting column 10 and a rotating shaft 11. The mounting block 8 is fixedly connected to the outside of the slider 7, the connecting shaft 9 is fixedly connected to the side where the upper and lower mounting blocks 8 are close to each other, the connecting column 10 is rotatably connected to the outside of the connecting shaft 9, the rotating shaft 11 is rotatably connected to the middle of the connecting column 10, and the connecting column 10 is rotatably connected to another connecting column 10 through the rotating shaft 11.

[0030] The first telescopic column 3 and the slider 7 are squeezed by the anti-collision plate 4 toward the mounting plate 2, and the first telescopic column 3 drives the first spring 5 to contract to buffer the impact. The slider 7 is compressed and squeezes the connecting shaft 9, and the connecting shaft 9 is compressed and squeezes the mounting block 8. The mounting block 8 drives the slider 7 to slide inside the limiting groove 6, and the slider 7 is limited by the limiting groove 6.

[0031] Reference Figure 1-3 The buffer assembly includes a second telescopic column 12 and a second spring 13. The second telescopic column 12 is fixedly connected around the inside of the limiting groove 6. The second spring 13 is arranged on the outside of the second telescopic column 12. One end of the second spring 13 is fixedly connected to the second telescopic column 12, and the other end of the second spring 13 is fixedly connected to the slider 7.

[0032] The second telescopic column 12 and the second spring 13 are slidably squeezed by the slider 7 , the impact is buffered by the compression of the second telescopic column 12 and the second spring 13 , and the second telescopic column 12 limits the second spring 13 .

[0033] Reference Figure 1-2 A warning component is arranged on the front side of the bridge pier body 1, and the warning component includes a pressure detection plate 14, a control panel 15, a warning light board 16 and an alarm device 17. The pressure detection plate 14 is fixedly connected to the side of the anti-collision plate 4 away from the first telescopic column 3, the control panel 15 is fixedly connected to the middle of the front side of the bridge pier body 1, the warning light board 16 is fixedly connected to the outer side of the upper middle part of the bridge pier body 1, and the alarm device 17 is fixedly connected to the upper part of the front side of the bridge pier body 1. The pressure detection plate 14 is electrically connected to the control panel 15, the control panel 15 is electrically connected to the warning light board 16, and the alarm device 17 is electrically connected to the control panel 15.

[0034] By setting a threshold value for the pressure detection plate 14 in advance, when a collision occurs on the bridge pier, the impact force is detected by the pressure detection plate 14. When the pressure detection plate 14 detects that the impact force exceeds the threshold value, the control panel 15 controls the turning on of the warning light board 16 and the alarm device 17, and the collision information is displayed by the warning light board 16, and the collision information is alarmed by the alarm device 17.

[0035] Working principle: a threshold value is set for the pressure detection plate 14 in advance. When a collision occurs on the bridge pier, the impact force is detected by the pressure detection plate 14, and the anti-collision plate 4 moves toward the mounting plate 2 to squeeze the first telescopic column 3 and the slider 7. The first telescopic column 3 drives the first spring 5 to contract to buffer the impact. The slider 7 is compressed to squeeze the connecting shaft 9, and the connecting shaft 9 is compressed to squeeze the mounting block 8. The mounting block 8 drives the slider 7 to slide inside the limit groove 6, and the slider 7 slides to squeeze the second telescopic column 12 and the second spring 13. The second telescopic column 12 and the second spring 13 are compressed to buffer the impact, thereby realizing that the anti-collision protective element can effectively buffer the impact on the bridge pier, thereby improving the practicality of the anti-collision protective element. When the pressure detection plate 14 detects that the impact force exceeds the threshold value, the control panel 15 controls the opening of the warning light board 16 and the alarm device 17, and the collision information is displayed through the warning light board 16, and the collision information is alarmed through the alarm device 17, thereby realizing that the anti-collision protective element can warn after the bridge pier is severely hit, thereby preventing the collapse of the bridge body and causing casualties.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridge pier anti-collision protection member, comprising a bridge pier body (1), characterized in that: The lower part of the bridge pier body (1) is evenly fixedly connected with a mounting plate (2) around its periphery, the side of the mounting plate (2) away from the bridge pier body (1) is evenly fixedly connected with a first telescopic column (3) around its periphery, the end of the first telescopic column (3) away from the mounting plate (2) is fixedly connected with an anti-collision plate (4), a first spring (5) is arranged on the outside of the first telescopic column (3), a limiting groove (6) is evenly arranged on the side of the mounting plate (2) close to the anti-collision plate (4), a slider (7) is slidably connected to the front and rear sides of the limiting groove (6), a connecting component is arranged on the outside of the slider (7), a buffer component is arranged around the limiting groove (6), and a warning component is arranged on the front side of the bridge pier body (1).

2. The bridge pier anti-collision protection member according to claim 1, characterized in that: The connection assembly comprises a mounting block (8), a connecting shaft (9), a connecting column (10) and a rotating shaft (11); the mounting block (8) is fixedly connected to the outside of the slider (7); the connecting shaft (9) is fixedly connected to the side where the upper and lower mounting blocks (8) are close to each other; the connecting column (10) is rotatably connected to the outside of the connecting shaft (9); and the rotating shaft (11) is rotatably connected to the middle of the connecting column (10).

3. The bridge pier anti-collision protection member according to claim 1, characterized in that: The buffer assembly comprises a second telescopic column (12) and a second spring (13); the second telescopic column (12) is fixedly connected around the inside of the limiting groove (6); and the second spring (13) is arranged outside the second telescopic column (12).

4. The bridge pier anti-collision protection member according to claim 1, characterized in that: The warning component comprises a pressure detection plate (14), a control panel (15), a warning light plate (16) and an alarm device (17); the pressure detection plate (14) is fixedly connected to a side of the anti-collision plate (4) away from the first telescopic column (3); the control panel (15) is fixedly connected to the middle of the front side of the bridge body pier body (1); the warning light plate (16) is fixedly connected to the outer side of the upper middle part of the bridge body pier body (1); and the alarm device (17) is fixedly connected to the upper part of the front side of the bridge body pier body (1).

5. The bridge pier anti-collision protection member according to claim 1, characterized in that: One end of the first spring (5) is fixedly connected to the first telescopic column (3), and the other end of the first spring (5) is fixedly connected to the anti-collision plate (4).

6. The bridge pier anti-collision protection member according to claim 2, characterized in that: The connecting column (10) is rotatably connected to another connecting column (10) via a rotating shaft (11).

7. The bridge pier anti-collision protection member according to claim 3, characterized in that: One end of the second spring (13) is fixedly connected to the second telescopic column (12), and the other end of the second spring (13) is fixedly connected to the slider (7).

8. The bridge pier anti-collision protection member according to claim 4, characterized in that: The pressure detection plate (14) is electrically connected to the control panel (15), the control panel (15) is electrically connected to the warning light panel (16), and the alarm device (17) is electrically connected to the control panel (15).

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