Highway subgrade anti-landslide device

Abstract

The utility model discloses a highway subgrade anti-landslide device which comprises a base, an installation column is connected to the base, an insertion groove is formed in one side wall of the installation column, an insertion block is connected into the insertion groove, a first baffle is fixed to one side wall of the insertion block, a sliding groove is formed in one side wall of the first baffle, and a connecting block is connected into the sliding groove. The utility model has the beneficial effects that the connecting grooves and the limiting grooves are formed in the baffle I and the baffle II, and when the heights of the baffle I and the baffle II need to be adjusted according to the height of a roadbed, the limiting bolts are screwed to cancel the limiting of the connecting plates in the connecting grooves, so that the extension plates can slide on the baffle I and the baffle II through the connecting plates; the anti-landslide device can be conveniently adjusted according to the height of the roadbed, so that the applicability of the anti-landslide device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-slide devices, specifically to an anti-slide device for highway subgrade. Background Technology

[0002] According to their different functions, roadbed protection and reinforcement projects can be divided into slope protection, scour protection, retaining structures and wet soft foundation reinforcement. The focus is on roadbed slope protection and wet soft foundation reinforcement. The purpose of roadbed protection is to prevent and control roadbed diseases, ensure roadbed stability, improve the landscape, and protect the ecological balance.

[0003] Chinese patent CN217078494U discloses a roadbed anti-slip device. Although the above patent provides convenience for transportation and disassembly of the device through its detachable structure, the height of different roadbeds varies, while the height of the first and second protective plates is fixed. This makes it impossible for the anti-slip device to be adjusted according to the height of the roadbed. Therefore, there is an urgent need for a new type of roadbed anti-slip device to solve these problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide a highway subgrade anti-slip device that is easy to adjust the height of baffle one and baffle two and has good applicability, in view of the current situation of the prior art.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes a roadbed anti-slip device, including a base, an installation column connected to the base, a slot provided on one side wall of the installation column, an insert block connected in the slot, a baffle plate fixed on one side wall of the insert block, a sliding groove opened on one side wall of the baffle plate, a connecting block connected in the sliding groove, a baffle plate two fixed on one side wall of the connecting block, limit holes opened on the slot, the baffle plate one, and the baffle plate two, a limit member connected to one side wall of the slot, the baffle plate one, and the baffle plate two at the limit hole, a limit bolt installed on one side wall of the limit member, a connecting groove opened at the top of the baffle plate one and the baffle plate two, limit grooves symmetrically opened on both sides of the connecting groove at the top of the baffle plate one and the baffle plate two, a connecting plate provided in the connecting groove, an extension plate installed at the top of the connecting plate, and a threaded hole opened on one side wall of the baffle plate one and the baffle plate two at the limit bolt.

[0008] Furthermore, the base is bolted to the mounting column, the slot is formed on one side wall of the mounting column, the slot is inserted into the plug, and the plug is welded to the baffle.

[0009] Furthermore, the sliding grooves are all formed on one side wall of the first baffle and the second baffle, the connecting block is welded to the second baffle, the sliding groove is slidably connected to the connecting block, and the limiting hole is formed on the slot, the first baffle and the second baffle.

[0010] Furthermore, the limiting hole is formed on the insert block and the connecting block. The limiting hole diameter on the slot and the insert block is larger, while the limiting hole diameter on the first baffle, the second baffle, and the connecting block is smaller. The limiting member is inserted into the limiting hole.

[0011] Furthermore, the limiting member is threadedly connected to the limiting bolt, and the connecting grooves are formed on the top of the first baffle and the second baffle.

[0012] Furthermore, the limiting grooves are formed on both sides of the top of the first baffle and the second baffle, and the connecting groove is slidably connected to the connecting plate.

[0013] Furthermore, the connecting plate is welded to the extension plate, the extension plate has a U-shaped structure, and the extension plate is slidably connected to the limiting groove.

[0014] Furthermore, the threaded holes are formed on one side wall of the first baffle and the second baffle, and the threaded holes are equally spaced on the connecting plate.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model has the following advantages:

[0017] This utility model involves creating connecting grooves and limiting grooves on baffle one and baffle two. When the height of baffle one and baffle two needs to be adjusted according to the roadbed height, the limiting bolt is turned to remove the limiting of the connecting plate in the connecting groove, allowing the extension plate to slide on baffle one and baffle two through the connecting plate. This facilitates the adjustment of the anti-slide device according to the roadbed height, thereby improving the applicability of the anti-slide device. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a highway subgrade anti-slip device according to the present invention;

[0019] Figure 2 This is a split view of the installation column, baffle one, baffle two and extension plate in the roadbed anti-slip device of this utility model;

[0020] Figure 3 This utility model describes a roadbed anti-slip device. Figure 2 Enlarged view of point A in the middle.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Base; 2. Mounting post; 3. Slot; 4. Insert block; 5. First baffle; 6. Slide groove; 7. Connecting block; 8. Second baffle; 9. Limiting hole; 10. Limiting component; 11. Limiting bolt; 12. Connecting groove; 13. Limiting groove; 14. Connecting plate; 15. Extension plate; 16. Threaded hole. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] like Figures 1-3As shown, a roadbed anti-slip device in this embodiment includes a base 1, with an installation column 2 connected to the base 1. A slot 3 is provided on one side wall of the installation column 2, and an insert 4 is connected inside the slot 3. A baffle 5 is fixed on one side wall of the insert 4. The base 1 facilitates fixing the installation column 2 to the ground, and the insert 4 more firmly fixes the baffle 5. The slot 3 and insert 4 cooperate to facilitate the installation of the baffle 5 on the installation column 2. A groove 6 is provided on one side wall of the baffle 5, and a connecting block 7 is connected inside the groove 6. A second baffle 8 is fixed on one side wall of the connecting block 7, which more firmly fixes the second baffle 8. The connecting block 7 and groove 6 cooperate to better connect the first baffle 5 and the second baffle 8. Limiting holes 9 are provided on the slot 3, the first baffle 5, and the second baffle 8. A limiting component 10 is connected to one side wall of the slot 3, the first baffle 5, and the second baffle 8 at the limiting hole 9. A limiting component 10 is installed on one side wall of the limiting component 10. Bolt 11, the limiting bolt 11 can more firmly fix the limiting member 10 to one side wall of baffle 5 and baffle 8. The limiting bolt 11 can better fix the connecting plate 14 in the connecting groove 12. The top of baffle 5 and baffle 8 are both provided with connecting grooves 12. The top of baffle 5 and baffle 8 are symmetrically provided with limiting grooves 13 on both sides of the connecting groove 12. The connecting groove 12 is provided with a connecting plate 14. The connecting groove 12 can make it easier for the connecting plate 14 to slide and adjust its height in baffle 5 and baffle 8. The limiting groove 13 can make it easier to retract the extension plate 15 into baffle 5 and baffle 8. The top of the connecting plate 14 is equipped with an extension plate 15. The connecting plate 14 can more firmly fix the extension plate 15. The extension plate 15 can extend the height of baffle 5 and baffle 8, so that the anti-slip device can be flexibly adjusted according to the height of the roadbed. The side wall of baffle 5 and baffle 8 is provided with a threaded hole 16 at the limiting bolt 11.

[0025] like Figures 1-3As shown, in this embodiment, the base 1 is bolted to the mounting post 2, the slot 3 is formed on one side wall of the mounting post 2, the slot 3 is inserted into the insert block 4, the insert block 4 is welded to the baffle 5, the sliding groove 6 is formed on one side wall of the baffle 5 and the baffle 8, the connecting block 7 is welded to the baffle 8, the sliding groove 6 is slidably connected to the connecting block 7, the limiting hole 9 is formed on the slot 3, the baffle 5 and the baffle 8, the limiting hole 9 is formed on the insert block 4 and the connecting block 7, the upper limit hole 9 of the slot 3 and the insert block 4 has a larger diameter, the upper limit hole 9 of the baffle 5, the baffle 8 and the connecting block 7 has a smaller diameter, the limiting member 10 is inserted into the limiting hole 9, the limiting member 10 can limit the insertion hole in the slot 3, so that the insertion... Block 4 is securely positioned within slot 3. Limiting member 10 can limit and fix connecting block 7 within slide groove 6. Limiting member 10 is threadedly connected to limiting bolt 11. Connecting grooves 12 are formed on the top of baffle 1 5 and baffle 2 8. Limiting grooves 13 are formed on both sides of the top of baffle 1 5 and baffle 2 8. Connecting grooves 12 are slidably connected to connecting plate 14. Connecting plate 14 is welded to extension plate 15. Extension plate 15 has a U-shaped structure. Extension plate 15 is slidably connected to limiting groove 13. Threaded holes 16 are formed on one side wall of baffle 1 5 and baffle 2 8. Threaded holes 16 are equidistantly provided on connecting plate 14. Threaded holes 16 can more easily adjust the height of connecting plate 14 in connecting groove 12.

[0026] The specific implementation process of this embodiment is as follows: In use, firstly, place the base 1 at the installation position of the highway subgrade. Connect the first baffle 5 to the mounting post 2 through the cooperation of the slot 3 and the insert 4. Connect the first baffle 5 to the second baffle 8 through the cooperation of the connecting block 7 and the sliding groove 6. Then, insert the extension plate 15 into the first baffle 5 and the second baffle 8 through the connecting plate 14. Insert the limiting member 10 through the slot 3 and the sliding groove 6 to connect it to the mounting post 2 and the first baffle 5, or the first baffle 5 and the second baffle 8. Tighten the limiting plate to fix the limiting member 10. At the same time, the connecting plate 14 in the connecting groove 12 can be fixed. Positioning component 10 can limit the connection between slot 3 and insert block 4, and between slide groove 6 and connecting block 7, making the connection between mounting post 2 and baffle 1 5, and baffle 1 5 and baffle 2 8 more stable. By opening connecting groove 12 and limiting groove 13 on baffle 1 5 and baffle 2 8, when it is necessary to adjust the height of baffle 1 5 and baffle 2 8 according to the roadbed height, the limiting bolt 11 is turned to cancel the limitation on connecting plate 14 in connecting groove 12, so that extension plate 15 can slide on baffle 1 5 and baffle 2 8 through connecting plate 14, which facilitates the adjustment of the anti-slip device according to the roadbed height, thereby improving the applicability of the anti-slip device.

[0027] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A roadbed anti-slip device, characterized in that: Includes a base (1), on which a mounting post (2) is connected. A slot (3) is provided on one side wall of the mounting post (2). A plug (4) is connected inside the slot (3). A baffle (5) is fixed on one side wall of the plug (4). A sliding groove (6) is provided on one side wall of the baffle (5). A connecting block (7) is connected inside the sliding groove (6). A baffle (8) is fixed on one side wall of the connecting block (7). Limiting holes (9) are provided on the slot (3), the baffle (5), and the baffle (8). A limiting member (10) is connected to the limiting hole (9) on the wall. A limiting bolt (11) is installed on one side wall of the limiting member (10). A connecting groove (12) is opened at the top of the first baffle (5) and the second baffle (8). A limiting groove (13) is symmetrically opened on both sides of the connecting groove (12) at the top of the first baffle (5) and the second baffle (8). A connecting plate (14) is provided in the connecting groove (12). An extension plate (15) is installed at the top of the connecting plate (14). A threaded hole (16) is opened on one side wall of the first baffle (5) and the second baffle (8) at the limiting bolt (11).

2. The roadbed anti-slip device according to claim 1, characterized in that: The base (1) is bolted to the mounting post (2), the slot (3) is formed on one side wall of the mounting post (2), the slot (3) is inserted into the plug (4), and the plug (4) is welded to the baffle (5).

3. The anti-slip device for highway subgrade according to claim 1, characterized in that: The sliding grooves (6) are all formed on one side wall of the first baffle (5) and the second baffle (8). The connecting block (7) is welded to the second baffle (8). The sliding grooves (6) are slidably connected to the connecting block (7). The limiting hole (9) is formed on the slot (3), the first baffle (5) and the second baffle (8).

4. A roadbed anti-slip device according to claim 3, characterized in that: The limiting hole (9) is formed on the insert block (4) and the connecting block (7). The limiting hole (9) on the slot (3) and the insert block (4) has a larger diameter, while the limiting hole (9) on the first baffle (5), the second baffle (8) and the connecting block (7) has a smaller diameter. The limiting member (10) is inserted into the limiting hole (9).

5. A roadbed anti-slip device according to claim 1, characterized in that: The limiting member (10) is inserted into the limiting hole (9), the limiting member (10) is threadedly connected to the limiting bolt (11), and the connecting groove (12) is formed on the top of the first baffle (5) and the second baffle (8).

6. A roadbed anti-slip device according to claim 1, characterized in that: The limiting grooves (13) are formed on both sides of the top of the first baffle (5) and the second baffle (8), and the connecting groove (12) is slidably connected to the connecting plate (14).

7. A roadbed anti-slip device according to claim 1, characterized in that: The connecting plate (14) is welded to the extension plate (15), the extension plate (15) has a U-shaped structure, and the extension plate (15) is slidably connected to the limiting groove (13).

8. A roadbed anti-slip device according to claim 7, characterized in that: The threaded holes (16) are formed on one side wall of the first baffle (5) and the second baffle (8), and the threaded holes (16) are provided at equal intervals on the connecting plate (14).

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