Road surface early warning device for preventing landslide

Abstract

The utility model relates to the technical field of landslide early warning, and discloses a road surface early warning device for preventing landslide, which comprises an L-shaped plate, the bottom of the inner cavity of the L-shaped plate is fixedly connected with a guide plate, the top of the L-shaped plate is fixedly connected with a vertical plate, the top of the left side of the vertical plate is fixedly connected with a concave plate, and the concave plate is fixedly connected with the bottom of the inner cavity of the L-shaped plate. According to the landslide protection device, through the arrangement of the L-shaped plate, the flow guide plate, the vertical plate, the concave plate, the rotating shafts, the movable plates and the baffles, gravel of a landslide can be blocked, and the landslide protection device can be used for protecting the landslide; by arranging the positioning box, the sliding plate, the movable rod, the metal triggering block, the metal contact block, the protection box, the buzzer and the battery pack, buzzing early warning can be conducted on landslide, by arranging the structure, the early warning effect can be effectively improved, and therefore the use requirements of customers can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of landslide early warning, in particular to a road surface early warning device for preventing landslide. Background Art

[0002] Landslide refers to the phenomenon that a part of the rock and soil on the slope of a mountain moves downward along a certain weak structural surface due to shear displacement under the action of gravity. Before a landslide occurs on a large scale, the rock and soil layer will have a small displacement change, which will cause a small part of the rubble to roll down. Therefore, an early warning device is needed to warn it.

[0003] Among them, the existing patent with announcement number CN219831950U discloses a road surface early warning device for preventing landslides, including multiple positioning monitoring modules, and no less than three groups of the positioning monitoring modules are arranged in the same mountain slope with the risk of landslide. The positioning monitoring module is provided with a distance monitoring unit inside, and the distance monitoring unit is used to monitor the distance between any two groups of the positioning monitoring modules; but the above patent requires the mountain to drive the positioning monitoring module to move, and then, the distance between any two groups of positioning monitoring modules is monitored by the distance monitoring unit inside the positioning monitoring module. According to the change of the distance between the two groups of positioning monitoring modules, the situation that the mountain may have the risk of landslide can be discovered in time, and the early warning equipment can be used to give timely early warning reminders to pedestrians and vehicles. However, when the mountain drives the monitoring module to move, the situation of landslide and rubble rolling has already occurred, which has caused safety hazards to pedestrians and vehicles, so there is a defect of poor early warning effect, which cannot meet the customer's usage needs.

[0004] Therefore, those skilled in the art provide a road surface early warning device for preventing landslides to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to improve the problem of poor early warning effect, the utility model provides a road surface early warning device for preventing landslides.

[0006] The utility model provides a road surface early warning device for preventing landslides, which adopts the following technical solutions:

[0007] The cam is secured to the left of the chassis and has a cam portion secured thereto, wherein the cam portion is secured to the left of the chassis and has a cam portion secured thereto.

[0008] By adopting the above technical solution, the staff fixed the device on the slope of the mountain. Before the landslide occurs, some gravel will roll down. When the gravel rolls onto the guide plate, the gravel will slide downward through the guide plate to squeeze the baffle, so that the baffle drives the movable plate to rotate with the rotating shaft as the center. At the same time, when the baffle drives the movable plate to rotate, the movable plate squeezes the movable rod to move to the right, so that the movable rod drives the slide plate to slide and stretch the spring, so that the slide plate drives the metal trigger block to contact the metal contact block, so that the battery pack energizes the buzzer, which makes the buzzer sound, so that pedestrians and vehicles can perceive the mountain situation in time, thereby achieving the effect of safety warning for passing pedestrians and vehicles.

[0009] Optionally, a spring is sleeved on the outer surface of the movable rod, and two ends of the spring are respectively fixedly connected to the connection between the positioning box and the slide plate.

[0010] By adopting the above technical solution and setting of the spring, the skateboard can be supported.

[0011] Optionally, partitions are fixedly connected to the left and right sides of the inner cavity of the protection box and above the buzzer, and a battery pack is fixedly installed on the top of the partition.

[0012] By adopting the above technical solution, the partition and the battery pack are set up to provide power support for the buzzer.

[0013] Optionally, the top and bottom of the slide plate are fixedly connected to a limit plate, the top and bottom of the inner cavity of the positioning box are provided with a limit groove used in conjunction with the limit plate, and the outer surface of the limit plate is slidably connected to the inner surface of the limit groove.

[0014] By adopting the above technical solution and setting the limiting plate and the limiting groove, the slide plate can be guided and limited.

[0015] Optionally, a ventilation grille is embedded in the bottom of the right side of the protective box, and the ventilation grille is arranged obliquely downward.

[0016] By adopting the above technical solution and setting the ventilation grille, it is possible to facilitate the propagation of the buzzing sound of the buzzer.

[0017] Optionally, an inspection plate is provided on the front side of the protection box, and the inspection plate is fixedly connected to the connection portion of the protection box by screws.

[0018] By adopting the above technical solution and setting the inspection plate, it is convenient for the staff to regularly replace and maintain the parts in the inner cavity of the protection box.

[0019] Optionally, mounting plates are fixedly connected to the front and rear positions of the left and right sides of the L-shaped plate, and mounting holes are provided on the top of the mounting plates.

[0020] By adopting the above technical solution and setting the mounting plate and the mounting holes, the device can be easily installed.

[0021] Optionally, the electrical output terminal of the battery pack is electrically connected to the electrical input terminal of the buzzer through a wire, and the battery pack is connected in series with the metal trigger block, the metal contact block and the buzzer through the wire.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model can block the gravel of landslides by arranging L-shaped plates, guide plates, vertical plates, concave plates, rotating shafts, movable plates and baffles, and can give buzzer warnings of landslides by arranging positioning boxes, slide plates, movable rods, metal trigger blocks, metal contact blocks, protective boxes, buzzers and battery packs. By arranging the above structures, the warning effect can be effectively improved, thereby meeting the usage needs of customers.

[0024] 2. The utility model can support the slide plate by setting a spring, can provide power support for the buzzer by setting a partition and a battery pack, can guide and limit the slide plate by setting a limit plate and a limit groove, can facilitate the propagation of the buzzing sound of the buzzer by setting a ventilation grille, can facilitate the staff to regularly replace and maintain the parts of the inner cavity of the protective box by setting an inspection plate, and can facilitate the installation of the device by setting a mounting plate and a mounting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model.

[0026] Figure 2 It is a sectional view of the protection box structure of the utility model.

[0027] Figure 3 This utility model Figure 2 Enlarged view of structure A.

[0028] Figure 4 It is a three-dimensional diagram of the connection between the movable plate and the baffle structure of the utility model.

[0029] Figure 5 It is a schematic diagram of the circuit principle of the utility model.

[0030] Figure 6 It is a system flow chart of the utility model.

[0031] Description of reference numerals:

[0032] 1. L-shaped plate; 2. guide plate; 3. vertical plate; 4. concave plate; 5. rotating shaft; 6. movable plate; 7. baffle; 8. positioning box; 9. slide plate; 10. movable rod; 11. metal trigger block; 12. metal contact block; 13. protective box; 14. buzzer; 15. spring; 16. partition; 17. battery pack; 18. limit plate; 19. limit groove; 20. mounting plate. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-6 This application is described in further detail.

[0034] Please refer to Figure 1-6 A road warning device for preventing landslides comprises an L-shaped plate 1, a guide plate 2 is fixedly connected to the bottom of the inner cavity of the L-shaped plate 1, a vertical plate 3 is fixedly connected to the top of the L-shaped plate 1, a concave plate 4 is fixedly connected to the top of the left side of the vertical plate 3, a rotating shaft 5 is rotatably connected between the front and back sides of the inner cavity of the concave plate 4 through a bearing, a movable plate 6 is fixedly connected to the opposite ends of the two rotating shafts 5, a baffle 7 used in conjunction with the guide plate 2 is fixedly connected to the bottom of the movable plate 6, a positioning box 8 is embeddedly installed on the left side of the vertical plate 3, a slide plate 9 is slidably connected to the inner cavity of the positioning box 8, a movable rod 10 is fixedly connected to the left end of the slide plate 9, and the left end of the movable rod 10 extends To the outside of the positioning box 8 and fit tightly with the connection between the movable plate 6, a metal trigger block 11 is fixedly connected to the right side of the slide plate 9, a metal contact block 12 used in conjunction with the metal trigger block 11 is fixedly connected to the right side of the inner cavity of the positioning box 8, a protective box 13 is fixedly connected to the right side of the vertical plate 3, a buzzer 14 is fixedly installed on the left side of the inner cavity of the protective box 13, a spring 15 is sleeved on the outer surface of the movable rod 10, and both ends of the spring 15 are respectively fixedly connected to the connection between the positioning box 8 and the slide plate 9, a partition 16 is fixedly connected to the left and right sides of the inner cavity of the protective box 13 and above the buzzer 14, and a battery pack 17 is fixedly installed on the top of the partition 16.

[0035] In this embodiment: the utility model can block the debris of landslide by arranging L-shaped plate 1, guide plate 2, vertical plate 3, concave plate 4, rotating shaft 5, movable plate 6 and baffle 7, and can give a buzzer warning of landslide by arranging positioning box 8, slide plate 9, movable rod 10, metal trigger block 11, metal contact block 12, protection box 13, buzzer 14 and battery pack 17. By arranging the above structure, the warning effect can be effectively improved, thereby meeting the usage needs of customers.

[0036] The top and bottom of the slide plate 9 are fixedly connected to the limit plate 18, and the top and bottom of the inner cavity of the positioning box 8 are provided with a limit groove 19 used in conjunction with the limit plate 18. The outer surface of the limit plate 18 is slidably connected to the inner surface of the limit groove 19. A ventilation grille is embedded at the bottom of the right side of the protective box 13, and the ventilation grille is arranged obliquely downward. An inspection plate is arranged on the front of the protective box 13, and the inspection plate is fixedly connected to the connection between the protective box 13 and the protective box 13 by screws. The front and rear positions on the left and right sides of the L-shaped plate 1 are fixedly connected with mounting plates 20, and a mounting hole is provided on the top of the mounting plate 20. The electrical output end of the battery pack 17 is electrically connected to the electrical input end of the buzzer 14 through a wire, and the battery pack 17 is connected in series with the metal trigger block 11, the metal contact block 12 and the buzzer 14 through a wire.

[0037] The implementation principle of the utility model is as follows: when in use, the staff fixes the device on the slope of the mountain through the coordinated use of the mounting plate 20, the mounting hole and the external plug. Before the landslide occurs, some gravel will roll down. When the gravel rolls down onto the guide plate 2, the gravel will slide downward through the guide plate 2 to squeeze the baffle plate 7, so that the baffle plate 7 drives the movable plate 6 to rotate with the rotating shaft 5 as the center. At the same time, when the baffle plate 7 drives the movable plate 6 to rotate, the movable plate 6 squeezes the movable rod 10 to move rightward, so that the movable rod 10 drives the slide plate 9 to slide and stretch the spring 15, so that the slide plate 9 drives the metal trigger block 11 to contact the metal contact block 12, so that the battery pack 17 energizes the buzzer 14, so that the buzzer 14 buzzes, so that pedestrians and vehicles can detect the mountain situation in time, thereby achieving the effect of safety warning for passing pedestrians and vehicles. The device is simple to operate and convenient for timely warning use, thereby effectively improving the warning effect and meeting the customer's usage needs.

[0038] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A road surface early warning device for preventing landslides, comprising an L-shaped plate (1), characterized in that: The bottom of the inner cavity of the L-shaped plate (1) is fixedly connected to a guide plate (2), the top of the L-shaped plate (1) is fixedly connected to a vertical plate (3), the top of the left side of the vertical plate (3) is fixedly connected to a concave plate (4), the front and back sides of the inner cavity of the concave plate (4) are rotatably connected to a rotating shaft (5) through a bearing, the opposite ends of the two rotating shafts (5) are fixedly connected to a movable plate (6), the bottom of the movable plate (6) is fixedly connected to a baffle (7) used in conjunction with the guide plate (2), and a positioning box (8) is embedded on the left side of the vertical plate (3), and the positioning box (8) A slide plate (9) is slidably connected to the inner cavity of the slide plate (9); a movable rod (10) is fixedly connected to the left end of the slide plate (9); the left end of the movable rod (10) extends to the outside of the positioning box (8) and is tightly fitted with the connection with the movable plate (6); a metal trigger block (11) is fixedly connected to the right side of the slide plate (9); a metal contact block (12) used in conjunction with the metal trigger block (11) is fixedly connected to the right side of the inner cavity of the positioning box (8); a protective box (13) is fixedly connected to the right side of the vertical plate (3); and a buzzer (14) is fixedly installed on the left side of the inner cavity of the protective box (13).

2. A road surface early warning device for preventing landslides according to claim 1, characterized in that: The outer surface of the movable rod (10) is sleeved with a spring (15), and the two ends of the spring (15) are respectively fixedly connected to the connection points of the positioning box (8) and the slide plate (9).

3. The road surface early warning device for preventing landslides according to claim 1 is characterized in that: Partition plates (16) are fixedly connected to the left and right sides of the inner cavity of the protection box (13) and located above the buzzer (14), and a battery pack (17) is fixedly installed on the top of the partition plate (16).

4. The road surface early warning device for preventing landslides according to claim 1 is characterized in that: The top and bottom of the slide plate (9) are fixedly connected to the limit plate (18), the top and bottom of the inner cavity of the positioning box (8) are provided with a limit groove (19) for use with the limit plate (18), and the outer surface of the limit plate (18) is slidably connected to the inner surface of the limit groove (19).

5. The road surface early warning device for preventing landslides according to claim 1 is characterized in that: A ventilation grille is embedded in the bottom of the right side of the protection box (13), and the ventilation grille is arranged obliquely downward.

6. A road surface early warning device for preventing landslides according to claim 1, characterized in that: The front of the protection box (13) is provided with an inspection plate, and the inspection plate is fixedly connected to the connection of the protection box (13) by means of screws.

7. A road surface early warning device for preventing landslides according to claim 1, characterized in that: The front and rear positions of the left and right sides of the L-shaped plate (1) are both fixedly connected with mounting plates (20), and the top of the mounting plate (20) is provided with a mounting hole.

8. The road surface early warning device for preventing landslides according to claim 3 is characterized in that: The electrical output end of the battery pack (17) is electrically connected to the electrical input end of the buzzer (14) via a wire, and the battery pack (17) is connected in series with the metal trigger block (11), the metal contact block (12) and the buzzer (14) via a wire.

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