Slope protection device

Abstract

The utility model relates to the technical field of side slopes, and discloses a side slope protection device which comprises a base body, a notch is formed in the upper surface of the base body, a sliding part is slidably connected to the interior of the notch, a blocking plate is hinged to the upper surface of the sliding part, and an anti-springboard is fixedly connected to the upper surface of the blocking plate. A plurality of fixing pieces are installed on the upper surface of the base body, sliding barrels are slidably connected to the outer surfaces of the fixing pieces, buffer springs are fixedly connected to the left ends of the sliding barrels, and the other ends of the buffer springs are fixedly connected with the fixing pieces close to the buffer springs. According to the side slope protection device, the impact force of rolling stones can be buffered through the cooperation of the buffer springs, the sliding barrels and the blocking plates, meanwhile, the impact force can be absorbed, then the impact force of the rolling stones can be relieved, the rolling stones can be prevented from jumping up after making contact with the blocking plates through the cooperation of the anti-jumping plates, the blocking capacity of the rolling stones is improved, and the service life of the side slope protection device is prolonged. And the protection property on the side slope is improved.

Description

Technical Field

[0001] The present application relates to the field of slope technology, and in particular to a slope protection device. Background Art

[0002] A slope usually refers to a slope with a certain inclination angle and gradient formed under the influence of natural factors such as topography, geology, hydrology, climate, or human engineering activities. It is a slope surface with a certain slope made on both sides of the roadbed to ensure the stability of the roadbed.

[0003] The existing patent (publication number: CN213203842U) discloses a slope protection device for slope construction. The technical problem to be solved by the utility model is that the slope protection device for slope construction does not have a shock-absorbing measure in the direction of the mountain, and does not have an additional barrier for falling objects. When there are large falling objects, they will injure the staff. In order to solve the above technical problems, the utility model provides a slope protection device for slope construction, including a mountain and a fixed plate, one side of the fixed plate is fixedly connected to the surface of the mountain, and one side of the fixed plate is fixedly connected to a baffle. By installing structures such as brackets and fixed plates and the slope to form an inclination angle, when the falling object falls on the wire mesh, the horizontal force is dispersed by the spring, the looseness of the mountain is reduced, and the stability of the device is improved. By adding baffles and baffle bars, larger falling objects that fall on the wire mesh will be blocked by the baffles, thereby improving the safety of the device.

[0004] When the above-mentioned document is in use, the rolling stone will jump up under the push of the wire mesh and the spring, and the gravel will pass over the barrier bar, which will cause the overall gravel blocking to fail. At the same time, it lacks the ability to absorb the impact force of the rolling stone, resulting in low protection. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a slope protection device which has the advantages of buffering and energy absorption, improving protection, etc., and solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a slope protection device, comprising a base, the upper surface of the base is provided with a slot, the inside of the slot is slidably connected to a sliding member, the upper surface of the sliding member is hinged with a baffle, the upper surface of the baffle is fixedly connected with an anti-jumping plate, a plurality of fixing members are installed on the upper surface of the base, the outer surfaces of the plurality of fixing members are slidably connected with a slide cylinder, the left ends of the plurality of slide cylinders are fixedly connected with a buffer spring, the other ends of the plurality of buffer springs are fixedly connected to the fixing members close to them, the outer surfaces of the plurality of slide cylinders are hinged with support plates, and the other ends of the plurality of support plates are hinged to the baffle.

[0007] According to the above scheme, the anti-jumping plate can be installed to prevent the bouncing of the rolling stone, thereby preventing the rolling stone from splashing onto the road surface due to the bouncing.

[0008] Furthermore, the inner wall of the slot is provided with a plurality of circumferentially distributed extrusion grooves, the left side surface of the sliding member is fixedly connected with a plurality of equidistantly distributed extrusion rods, and the plurality of extrusion rods are all slidably connected to the extrusion grooves, the left side surface of the sliding member is fixedly connected with a plurality of equidistantly distributed elastic members, and the plurality of elastic members are all fixedly connected to the inner wall of the slot.

[0009] Through the above solution, the cooperation between the installed extrusion rod and the elastic member can further buffer the impact force of the rolling stone and absorb the impact force generated by the rolling stone.

[0010] Furthermore, an airbag is installed on the left side of the base, a plurality of warning lights distributed in a circumference are installed on the outer surface of the airbag, and an air intake pipe is installed on the right end of the airbag.

[0011] Through the above solution, the airbag and the warning light can be installed so that they can pop out when a large rolling stone is on the baffle, and cooperate with the warning light to warn the moving vehicle, thereby improving the overall practicality.

[0012] Furthermore, a plurality of conical parts are fixedly connected to the bottom surface of the base, and the plurality of conical parts are distributed in a matrix.

[0013] Through the above solution, installing the conical frame can facilitate the installation of the machine body on the slope, increase the contact area between the base and the slope, and make the base more stable.

[0014] Furthermore, the inclined surface of the blocking plate is fixedly connected with a plurality of blocking teeth, and the plurality of blocking teeth are distributed at equal distances.

[0015] Through the above scheme, installing the blocking teeth can increase the resistance and the resistance of the rolling stone, and can reduce the rolling of the rolling stone after the rolling stone contacts the blocking teeth.

[0016] Furthermore, a protection frame is fixedly connected to the upper surface of the base, and a plurality of cables are installed on the inner wall of the protection frame.

[0017] Through the above scheme, the installation of cables can block the rolling stones and prevent the rolling stones from falling onto the road surface and affecting the smooth flow of the road.

[0018] Furthermore, a protective plate is installed on the left side of the protective frame, and the protective plate is set as an elastic steel plate.

[0019] Through the above solution, installing the protective plate can prevent smaller gravel from splashing and causing damage to the vehicle, achieve the purpose of blocking the gravel, and improve the overall protection.

[0020] Furthermore, a check valve is installed inside each of the plurality of extrusion grooves, and each of the plurality of check valves is fixedly connected to an air intake pipe adjacent thereto.

[0021] Through the above scheme, the installation of a one-way valve can seal the airbag after the gas enters the airbag, so that the airbag can remain in a popped-out state and warn passing vehicles through the cooperation of the warning light.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The slope protection device can buffer the impact force of rolling stones by installing a buffer spring, a slide cylinder and a blocking plate, and can absorb the impact force, thereby reducing the impact force of the rolling stones. The anti-jumping plate can prevent the rolling stones from jumping up after contacting the blocking plate, thereby improving the blocking ability of the rolling stones and improving the protection of the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a cross-sectional view of the overall structure of this application;

[0025] Figure 2 For this application Figure 1 A schematic diagram of the structure at A;

[0026] Figure 3 For this application Figure 1 A schematic diagram of the structure at B;

[0027] Figure 4 This is a schematic diagram of the overall structure of this application.

[0028] In the figure:

[0029] 1. Base; 2. Notch; 3. Sliding part; 4. Block plate; 5. Anti-jumping board; 6. Fixing part; 7. Slide; 8. Buffer spring; 9. Support plate; 10. Extrusion groove; 11. Extrusion rod; 12. Elastic part; 13. Airbag; 14. Warning light; 15. Inlet pipe; 16. Conical part; 17. Blocking tooth; 18. Protective frame; 19. Cable; 20. Protective plate; 21. One-way valve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1 , Figure 2 and Figure 3 The top surface of the base 1 is provided with a notch 2, and a sliding member 3 is slidably connected to the inside of the notch 2. The upper surface of the sliding member 3 is hinged with a blocking plate 4, and the upper surface of the blocking plate 4 is fixedly connected with an anti-jumping plate 5. A plurality of fixing members 6 are installed on the upper surface of the base 1, and the outer surfaces of the plurality of fixing members 6 are slidably connected with a slide cylinder 7. The left ends of the plurality of slide cylinders 7 are fixedly connected with a buffer spring 8, and the other ends of the plurality of buffer springs 8 are fixedly connected to the fixing members 6 close thereto. The outer surfaces of the plurality of slide cylinders 7 are hinged with a supporting plate 9, and the other ends of the plurality of supporting plates 9 are hinged with the blocking plate 4. By installing the buffer spring 8, the slide cylinder 7, and the blocking plate 4, the impact force of the rolling stone can be buffered and absorbed at the same time, thereby slowing down the impact force of the rolling stone, and the cooperation of the anti-jumping plate 5 can prevent the rolling stone from jumping after contacting the blocking plate 4, thereby improving the blocking ability of the rolling stone and improving the protection of the slope.

[0032] See also Figure 1 , Figure 2 and Figure 3 The inner wall of the notch 2 is provided with a plurality of circumferentially distributed extrusion grooves 10, the left side of the sliding member 3 is fixedly connected with a plurality of equidistantly distributed extrusion rods 11, and the plurality of extrusion rods 11 are all slidably connected to the extrusion grooves 10, the left side of the sliding member 3 is fixedly connected with a plurality of equidistantly distributed elastic members 12, and the plurality of elastic members 12 are all fixedly connected to the inner wall of the notch 2, and the cooperation of the extrusion rods 11 and the elastic members 12 can further buffer the impact force of the rolling stone and absorb the impact force generated by the rolling stone, an air bag 13 is installed on the left side of the base 1, and a plurality of circumferentially distributed warning lights 14 are installed on the outer surface of the air bag 13, an air intake pipe 15 is installed on the right end of the air bag 13, and the air bag 13 and the warning light 14 are installed. It can pop out when there is a large rolling stone on the baffle 4, and cooperate with the warning light 14 to warn the moving vehicle, thereby improving the overall practicality. A plurality of conical parts 16 are fixedly connected to the bottom surface of the base 1, and the plurality of conical parts 16 are distributed in a matrix. Installing the conical frame can facilitate the installation of the body on the slope, increase the contact area between the base 1 and the slope, and make the base 1 more stable. A one-way valve 21 is installed inside the plurality of extrusion grooves 10, and the plurality of one-way valves 21 are fixedly connected to the intake pipe 15 adjacent thereto. The installation of the one-way valve 21 can close the airbag 13 after the gas enters the airbag 13, so that the airbag 13 can remain in the popped-out state, and warn the passing vehicles through the cooperation of the warning light 14.

[0033] See also Figure 1 , Figure 2 and Figure 3The inclined surface of the blocking plate 4 is fixedly connected with a plurality of blocking teeth 17, and the plurality of blocking teeth 17 are distributed at equal distances. The installation of the blocking teeth 17 can increase the resistance to the rolling stone, and can reduce the rolling of the rolling stone after the rolling stone contacts the blocking teeth 17. The upper surface of the base 1 is fixedly connected with a protective frame 18, and the inner wall of the protective frame 18 is installed with a plurality of cables 19. The installation of the cables 19 can block the rolling stones and prevent the rolling stones from falling onto the road surface and affecting the smoothness of the road surface. A protective plate 20 is installed on the left side of the protective frame 18, and the protective plate 20 is set as an elastic steel plate. The installation of the protective plate 20 can prevent smaller gravel from splashing and causing damage to the vehicle, thereby achieving the purpose of blocking the gravel and improving the overall protection.

[0034] A slope protection device in the present embodiment can buffer the impact force of rolling stones by installing a buffer spring 8, a slide cylinder 7, and a baffle plate 4, and can absorb the impact force, thereby reducing the impact force of the rolling stones, and can prevent the rolling stones from jumping up after contacting the baffle plate 4 through the cooperation of the anti-jump plate 5, thereby improving the blocking ability against rolling stones and improving the protection of the slope.

[0035] The working principle of the above embodiment is as follows: when the rolling stone contacts the blocking plate 4, the blocking plate 4 can push the slide tube 7 to slide and squeeze the buffer spring 8 through the support plate 9, so that the impact force of the rolling stone can be reduced. At the same time, the sliding member 3 can slide in the sliding groove and further reduce the impact force through the cooperation of the elastic member 12, thereby reducing the impact force of the rolling stone. The resistance and the rolling stone resistance can be increased by installing the blocking teeth 17, so that the rolling of the rolling stone can be reduced after the rolling stone contacts the blocking teeth 17. The anti-jumping plate 5 can be installed to prevent the rolling stone from jumping after contacting the blocking plate 4, thereby improving the blocking ability of the rolling stone. When the sliding member 3 slides in the groove 2, the air in the extrusion groove 10 can be squeezed through the extrusion rod 11, so that the squeezed air can enter the airbag 13 through the one-way valve 21, so that the airbag 13 can be popped out after expansion, and cooperate with the warning light 14 to warn the moving vehicle, thereby improving the overall practicality. By installing the cable 19, rolling stones can be blocked to prevent them from falling onto the road surface and affecting the smoothness of the road surface. By installing the protective plate 20, smaller gravel can be prevented from splashing and causing damage to the vehicle, thereby achieving the purpose of blocking gravel and improving the overall protection.

[0036] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A slope protection device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a slot (2), the inside of the slot (2) is slidably connected to a sliding member (3), the upper surface of the sliding member (3) is hingedly connected to a blocking plate (4), the upper surface of the blocking plate (4) is fixedly connected to an anti-jumping plate (5), the upper surface of the base (1) is installed with a plurality of fixing members (6), the outer surfaces of the plurality of fixing members (6) are slidably connected to a sliding cylinder (7), the left ends of the plurality of sliding cylinders (7) are fixedly connected to a buffer spring (8), the other ends of the plurality of buffer springs (8) are fixedly connected to the fixing member (6) adjacent thereto, the outer surfaces of the plurality of sliding cylinders (7) are hingedly connected to a supporting plate (9), the other ends of the plurality of supporting plates (9) are hingedly connected to the blocking plate (4).

2. A slope protection device according to claim 1, characterized in that: The inner wall of the notch (2) is provided with a plurality of circumferentially distributed extrusion grooves (10); the left side surface of the sliding member (3) is fixedly connected to a plurality of equidistantly distributed extrusion rods (11); the plurality of extrusion rods (11) are slidably connected to the extrusion grooves (10); the left side surface of the sliding member (3) is fixedly connected to a plurality of equidistantly distributed elastic members (12); the plurality of elastic members (12) are fixedly connected to the inner wall of the notch (2).

3. A slope protection device according to claim 1, characterized in that: An air bag (13) is installed on the left side of the base body (1), a plurality of warning lights (14) distributed in a circumference are installed on the outer surface of the air bag (13), and an air intake pipe (15) is installed at the right end of the air bag (13).

4. A slope protection device according to claim 1, characterized in that: A plurality of conical parts (16) are fixedly connected to the bottom surface of the base body (1), and the plurality of conical parts (16) are distributed in a matrix.

5. A slope protection device according to claim 1, characterized in that: The inclined surface of the blocking plate (4) is fixedly connected to a plurality of blocking teeth (17), and the plurality of blocking teeth (17) are distributed at equal distances.

6. A slope protection device according to claim 1, characterized in that: A protective frame (18) is fixedly connected to the upper surface of the base (1), and a plurality of cables (19) are installed on the inner wall of the protective frame (18).

7. A slope protection device according to claim 6, characterized in that: A protection plate (20) is installed on the left side of the protection frame (18), and the protection plate (20) is configured as an elastic steel plate.

8. A slope protection device according to claim 2, characterized in that: One-way valves (21) are installed inside the plurality of extrusion grooves (10), and the plurality of one-way valves (21) are fixedly connected to an air intake pipe (15) adjacent thereto.

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