Safety device for preventing landslide of road slope

Abstract

The utility model relates to the technical field of highway engineering, and discloses a highway slope landslide prevention safety device which comprises a baffle and a supporting plate, a sleeve plate is fixedly installed at the top of the supporting plate, four fixing assemblies are arranged at the bottom of the supporting plate, and a plurality of transverse rods are fixedly installed in the supporting plate. According to the road slope protection device, a road slope cannot slide through the arranged baffle, meanwhile, the multiple fixing clamps arranged on the baffle and the sleeve rod are arranged on the connecting plate, the sleeve rod abuts against the threaded rod to be fixed, and the threaded rod abuts against the supporting rod to be fixed; then a fixing block installed at one end of a supporting rod can limit a fixing clamp, a sleeve rod drives a screw rod installed in the sleeve rod to move, the screw rod drives the supporting rod installed at one end to move, the supporting rod drives the fixing block installed at one end to move, the fixing block drives the fixing clamp installed on the outer surface to move, and the fixing clamp is installed on a baffle; therefore, the baffle can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of highway engineering, in particular to a safety device for preventing highway side slopes from landslide. Background Art

[0002] The background introduction of the existing safety device for preventing highway slope landslides in life emphasizes its important role in ensuring highway safety, preventing natural disasters, and maintaining social and economic stability. Through continuous optimization of design and technical application, the stability of the slope can be effectively improved and the occurrence of landslide accidents can be reduced. The safety device for preventing highway slope landslides is an important facility used in highway construction to ensure slope stability and prevent landslides.

[0003] Existing safety devices for preventing highway side slopes from sliding usually use fixed straight rods for connection to fix the baffles that block the highway side slopes. However, existing safety devices for preventing highway side slopes from sliding cannot be better adjusted. The stability of the slope may be affected by many factors, such as climate change, soil moisture changes, etc. The devices that cannot be adjusted may not be able to adapt to these changes, resulting in a decrease in the protective effect. When the slope undergoes a slight displacement or deformation, the devices that cannot be adjusted may not be able to respond in time, increasing the risk of landslides. Utility Model Content

[0004] The purpose of the utility model is to provide a safety device for preventing highway slope landslides in order to solve the above-mentioned problems. The support rod is driven to move by the arranged sleeve and screw rod, and the support rod can drive the fixed block installed at one end to drive the baffle to adjust, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] A safety device for preventing highway slope landslides, comprising a baffle and a support plate, a sleeve plate being fixedly mounted on the top of the support plate, four fixing components being arranged at the bottom of the support plate, a plurality of cross bars being fixedly mounted inside the support plate, two connecting plates being fixedly mounted at both ends of the plurality of cross bars, one side of the two connecting plates being rotatably connected to two sleeve bars, a rotating component being arranged at the bottom of the baffle, and a straight plate being installed at one side of the rotating component;

[0007] The internal thread of the sleeve rod is connected to a screw rod, the outer surface of the sleeve rod is fixedly sleeved with a rotating ring, the end of the screw rod away from the sleeve rod is fixedly connected to a support rod, the end of the support rod away from the screw rod is fixedly installed with a fixed block, the outer surface of the baffle is fixedly installed with a fixing clamp, and the inner part of the fixing clamp is movably connected to the outer surface of the fixing block.

[0008] As a preferred solution of the utility model, the fixing assembly includes a sleeve, the outer surface of the sleeve is fixedly installed inside the support plate, the internal thread of the sleeve is connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to a wedge, the top end of the threaded rod is fixedly installed with a knob, and the bottom end of the sleeve is fixedly installed with a ground cone.

[0009] As a preferred solution of the utility model, the outer surface of the sleeve is provided with a plurality of square grooves, the interiors of the plurality of square grooves are slidably connected with slides, the outer surfaces of the plurality of slides are fixedly sleeved with tension springs, one ends of the plurality of tension springs are fixedly installed inside the sleeve, and one ends of the plurality of slides are movably connected to the inclined surface of the wedge block.

[0010] As a preferred solution of the utility model, the rotating assembly includes two sleeves, the outer surfaces of the two sleeves are fixedly installed on one side of the straight plate, the interiors of the two sleeves are movably connected with straight rods, the outer surfaces of the straight rods are movably connected to the interior of the baffle, and both ends of the straight rods are fixedly installed with limit plates, and the adjacent ends of the two limit plates are tightly fitted to the corresponding end of the sleeves.

[0011] As a preferred solution of the utility model, the fixing clamp is movably connected with a bolt inside, one end of the bolt passes through one side of the fixing clamp, the outer surface of the bolt is threadedly connected with a nut, and one end of the nut is tightly fitted to one side of the fixing clamp.

[0012] As a preferred solution of the utility model, two through slots are provided on the top of the straight plate, plug plates are slidably connected inside the two through slots, and limiting plates are fixedly installed on the tops of the two plug plates.

[0013] The beneficial effects of the utility model are as follows: the road slope cannot slide by setting the baffle plate, and a plurality of fixing clips are arranged on the baffle plate, and a sleeve rod is arranged on a connecting plate, the sleeve rod is fixed against a screw rod, the screw rod is fixed against a support rod, and then a fixing block installed at one end of the support rod can limit the fixing clip, and rotating the rotating ring can drive the sleeve rod installed inside to rotate, the sleeve rod drives the screw rod installed inside to move, the screw rod drives the support rod installed at one end to move, the support rod drives the fixing block installed at one end to move, and the fixing block drives the fixing clip installed on the outer surface to move, and the fixing clip is installed on the baffle plate, so the baffle plate can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2It is a structural schematic diagram of the fixing assembly and the support plate of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the rotating assembly, baffle, straight plate and plug plate of the utility model;

[0019] Figure 5 The utility model is an exploded structural schematic diagram of a sleeve rod, a screw rod, a support rod and a fixing block.

[0020] In the figure: 1. baffle; 2. straight plate; 3. rotating assembly; 31. limit plate; 32. straight rod; 33. sleeve; 4. plug plate; 5. fixing assembly; 51. knob; 52. sleeve; 53. ground cone; 54. threaded rod; 55. wedge block; 56. slide plate; 57. tension spring; 6. support plate; 7. connecting plate; 8. cross bar; 9. sleeve plate; 10. support rod; 11. limit plate; 12. sleeve rod; 13. screw rod; 14. fixing block; 15. nut; 16. fixing clamp; 17. bolt; 18. rotating ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a safety device for preventing highway slope landslide, comprising a baffle 1 and a support plate 6, a sleeve plate 9 is fixedly installed on the top of the support plate 6, four fixing components 5 are arranged at the bottom of the support plate 6, a plurality of cross bars 8 are fixedly installed inside the support plate 6, two connecting plates 7 are fixedly installed at both ends of the plurality of cross bars 8, one side of the two connecting plates 7 is rotatably connected to two sleeve rods 12, a rotating component 3 is arranged at the bottom of the baffle 1, and a straight plate 2 is installed on one side of the rotating component 3;

[0024] The inner thread of the sleeve rod 12 is connected to the screw rod 13, and the outer surface of the sleeve rod 12 is fixedly sleeved with a rotating ring 18. The end of the screw rod 13 away from the sleeve rod 12 is fixedly connected to the support rod 10, and the end of the support rod 10 away from the screw 13 is fixedly installed with a fixing block 14. The outer surface of the baffle 1 is fixedly installed with a fixing clamp 16, and the inner part of the fixing clamp 16 is movably connected to the outer surface of the fixing block 14.

[0025] Furthermore, the fixing assembly 5 includes a sleeve 52, the outer surface of which is fixedly mounted inside the support plate 6, the internal thread of the sleeve 52 is connected to a threaded rod 54, the bottom end of the threaded rod 54 is rotatably connected to a wedge 55, the top end of the threaded rod 54 is fixedly mounted with a knob 51, and the bottom end of the sleeve 52 is fixedly mounted with a ground cone 53.

[0026] Furthermore, a plurality of square grooves are provided on the outer surface of the sleeve 52, and slide plates 56 are slidably connected to the interior of the plurality of square grooves. Tension springs 57 are fixedly sleeved on the outer surfaces of the plurality of slide plates 56, and one end of the plurality of tension springs 57 is fixedly installed inside the sleeve 52. One end of the plurality of slide plates 56 is movably connected to the inclined surface of the wedge block 55. The tension spring 57 can drive the slide plate 56 to reset, and at the same time, the connecting portion between the slide plate 56 and the wedge block 55 is set with an inclined surface.

[0027] Furthermore, the rotating assembly 3 includes two sleeves 33, the outer surfaces of the two sleeves 33 are fixedly installed on one side of the straight plate 2, the interiors of the two sleeves 33 are movably connected with straight rods 32, the outer surfaces of the straight rods 32 are movably connected to the interior of the baffle 1, and both ends of the straight rods 32 are fixedly installed with limit plates 31, and the adjacent ends of the two limit plates 31 are tightly fitted to the corresponding ends of the sleeves 33.

[0028] Furthermore, the fixing clamp 16 is movably connected with a bolt 17 inside, one end of the bolt 17 passes through one side of the fixing clamp 16, the outer surface of the bolt 17 is threadedly connected with a nut 15, one end of the nut 15 fits tightly against one side of the fixing clamp 16, and the bolt 17 and the nut 15 can fix the fixing block 14 inside the fixing clamp 16.

[0029] Furthermore, two through grooves are provided on the top of the straight board 2, and plug plates 4 are slidably connected inside the two through grooves. Limiting plates 11 are fixedly installed on the tops of the two plug plates 4, and the plug plates 4 can be inserted into the ground to fix the straight board 2.

[0030] In summary, when using the device, first, the support plate 6 is brought into contact with the ground, and the threaded rod 54 is inserted and rotated inside the sleeve 52. The threaded rod 54 drives the wedge block 55 installed at the bottom to move, and the wedge block 55 drives the multiple slide plates 56 connected to the inclined surface to move. The slide plates 56 extend outward from the soil on the ground. When it is necessary to pull them out, the knob 51 is rotated in the opposite direction to drive the wedge block 55 to move, and the tension spring 57 can drive the slide plates 56 installed inside to reset. Then, when the baffle 1 is fixed, the fixing block 14 installed at one end of the support rod 10 is placed into the fixing clamp 16, and the bolt 17 is placed in the small hole between the fixing clamp 16 and the plug plate 41, and then the bolt 17 is tightened. The nut 15 connected by threaded surface can fix the fixing block 14 inside the fixing clamp 16, and the rotating ring 18 sleeved on the outer surface of the rotating sleeve rod 12 moves, and the rotating ring 18 drives the internal sleeve rod 12 to rotate, and the sleeve rod 12 drives the screw 13 installed inside to move, and the screw 13 drives the support rod 10 installed at one end to move, and the support rod 10 drives the fixing block 14 installed at one end to move, and the fixing block 14 drives the fixing clamp 16 installed on the outer surface to move, and the fixing clamp 16 squeezes the baffle 1 to adjust the road slope, and finally the plug board 4 is placed into the through groove opened on the top of the straight board 2, and the plug board 4 is completely inserted into the soil, so that the straight board 2 can be fixed.

[0031] 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.

Claims

1. A road slope landslide prevention safety device, comprising a baffle (1) and a support plate (6), characterized in that: A sleeve plate (9) is fixedly mounted on the top of the support plate (6), four fixed components (5) are arranged at the bottom of the support plate (6), a plurality of cross bars (8) are fixedly mounted inside the support plate (6), two connecting plates (7) are fixedly mounted at both ends of the plurality of cross bars (8), one side of the two connecting plates (7) are rotatably connected to two sleeve bars (12), a rotating component (3) is arranged at the bottom of the baffle (1), and a straight plate (2) is installed on one side of the rotating component (3); The inner thread of the sleeve rod (12) is connected to a screw rod (13); the outer surface of the sleeve rod (12) is fixedly sleeved with a rotating ring (18); the end of the screw rod (13) away from the sleeve rod (12) is fixedly connected to a support rod (10); the end of the support rod (10) away from the screw rod (13) is fixedly installed with a fixing block (14); the outer surface of the baffle (1) is fixedly installed with a fixing clamp (16); the inner part of the fixing clamp (16) is movably connected to the outer surface of the fixing block (14).

2. A road slope landslide prevention safety device according to claim 1, characterized in that: The fixing assembly (5) comprises a sleeve (52), the outer surface of which is fixedly mounted inside the support plate (6), the inner thread of the sleeve (52) is connected to a threaded rod (54), the bottom end of the threaded rod (54) is rotatably connected to a wedge block (55), the top end of the threaded rod (54) is fixedly mounted with a knob (51), and the bottom end of the sleeve (52) is fixedly mounted with a ground cone (53).

3. A road slope landslide prevention safety device according to claim 2, characterized in that: The outer surface of the sleeve (52) is provided with a plurality of square grooves, and the interiors of the plurality of square grooves are slidably connected with slide plates (56). The outer surfaces of the plurality of slide plates (56) are fixedly sleeved with tension springs (57), and one end of the plurality of tension springs (57) is fixedly installed inside the sleeve (52), and one end of the plurality of slide plates (56) is movably connected to the inclined surface of the wedge block (55).

4. A road slope landslide prevention safety device according to claim 1, characterized in that: The rotating assembly (3) comprises two sleeves (33), the outer surfaces of the two sleeves (33) are fixedly mounted on one side of the straight plate (2), the interiors of the two sleeves (33) are movably connected with straight rods (32), the outer surfaces of the straight rods (32) are movably connected to the interior of the baffle (1), and both ends of the straight rods (32) are fixedly mounted with limit plates (31), and the adjacent ends of the two limit plates (31) are tightly fitted to the corresponding ends of the sleeves (33).

5. A road slope landslide prevention safety device according to claim 1, characterized in that: The fixing clamp (16) is movably connected to a bolt (17) inside, one end of the bolt (17) passes through one side of the fixing clamp (16), and the outer surface of the bolt (17) is threadedly connected to a nut (15), one end of the nut (15) is tightly fitted to one side of the fixing clamp (16).

6. A road slope landslide prevention safety device according to claim 1, characterized in that: Two through slots are provided on the top of the straight plate (2), and plug plates (4) are slidably connected inside the two through slots. Limiting plates (11) are fixedly installed on the tops of the two plug plates (4).

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