Slope protection structure

Abstract

The utility model relates to the technical field of water and soil loss protection, and discloses a slope protection structure which comprises a supporting plate. The protection plate is hinged to one side of the supporting plate; the vertical plate is fixedly arranged on the other side of the supporting plate, and the adjusting assembly is arranged on the side, close to the protection plate, of the vertical plate; the adjusting assembly comprises a connecting block which is fixedly arranged on the side, close to the protection plate, of the vertical plate; the fixed cylinder is fixedly arranged on the connecting block; the fixing block is fixedly arranged on the side, close to the protection plate, of the vertical plate, and the fixing block is arranged below the connecting block; the threaded sleeve is fixedly arranged on one side of the fixed block; the operating rod is arranged in the fixed cylinder and the threaded sleeve in a sleeving manner; the pulley is fixedly arranged on the operating rod; the hanging lugs are fixedly arranged on the two sides of the protection plate; and the two ends of the steel rope are fixedly connected to the two hanging lugs. The side slope protection structure solves the problem that an existing device is inconvenient to enable the side slope protection structure to be in contact with an inclined soil slope.

Description

A slope protection structure Technical Field

[0001] This utility model belongs to the field of soil and water conservation technology, and in particular relates to a slope protection structure. Background Technology

[0002] A slope is a sloping surface with a certain gradient formed on both sides of a roadbed, which can ensure the stability of the roadbed. To enhance the stability and safety of slopes, protective netting is often laid on the slope surface to limit the movement of falling rocks and protect slope vegetation. However, existing slope protection structures suffer from variations in slope height. When facing higher slopes, current equipment cannot adjust the height of the retaining walls, thus failing to provide adequate support and posing a risk of rocks and soil falling from higher elevations.

[0003] Chinese utility model patent CN222375443U discloses a slope protection structure. This structure involves a slider slidably connected to a retaining plate. The retaining plate has a groove that engages with the slider, allowing it to slide vertically. An extension plate is welded to the side of the slider away from the retaining plate, abutting against it for a more stable connection. A limiting block is mounted on the retaining plate via an elastic member, which drives the limiting block to move and abut against the extension plate. The extension plate has a limiting hole that engages with the limiting block, fixing it at the adjusted height. This allows the height of the retaining plate to be adjusted according to the slope height, providing support and protection for higher slopes. However, this device has other problems. For example, during installation, the slope angles are not uniform, making it inconvenient to bring the slope protection structure into contact with the inclined slope. Summary of the Invention

[0004] The purpose of this utility model is to provide a slope protection structure that solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the following technical solution is provided: a slope protection structure, comprising:

[0006] Support plate;

[0007] A protective plate, hinged to one side of the support plate;

[0008] An upright plate is fixedly mounted on the other side of the support plate.

[0009] An adjustment component is located on the side of the upright plate near the protective plate;

[0010] The adjustment component includes:

[0011] A connecting block is fixedly installed on the side of the upright plate near the protective plate;

[0012] A fixed cylinder is fixedly mounted on the connecting block;

[0013] A fixing block is fixedly disposed on the side of the upright plate near the protective plate, and the fixing block is located below the connecting block;

[0014] A threaded sleeve is fixedly installed on one side of the fixed block;

[0015] The operating lever is fitted inside the fixed cylinder and the threaded sleeve;

[0016] A pulley is fixedly mounted on the operating lever;

[0017] The hanging ears are fixedly installed on both sides of the protective plate;

[0018] The steel cable is fixedly connected at both ends to the two lugs.

[0019] In the above technical solution, further, the operating rod below the pulley is provided with an external thread, which engages with the threaded sleeve.

[0020] In any of the above technical solutions, a turntable is further provided at the end of the operating lever that is away from the support plate.

[0021] In any of the above technical solutions, the midpoint of the steel cable is fixedly connected to the middle section that contacts the pulley.

[0022] In any of the above technical solutions, furthermore, the lower surface of the support plate is fixedly provided with fixing screws, and the side of the protective plate near the slope is also provided with fixing screws.

[0023] In any of the above technical solutions, a limiting plate is further provided at the bottom of the operating rod, and the diameter of the limiting plate is larger than the diameter of the threaded sleeve.

[0024] In any of the above technical solutions, further, a sliding groove is provided on the side plate of the protective plate and the support plate that are close to each other. A slider is provided inside the sliding groove. The two sliders are connected by a connecting rod. Ball joints are fixedly provided at both ends of the connecting rod. An installation groove is provided on the slider to cooperate with the ball joint.

[0025] The beneficial effects of this utility model are:

[0026] 1. A vertical plate is fixedly installed on one side of the mounting plate, and a protective plate is hinged to the other side of the mounting plate. An adjusting assembly is installed between the protective plate and the vertical plate. The connecting block of the adjusting assembly is fixedly installed on the side of the vertical plate near the protective plate. A fixing cylinder is installed on the side of the connecting block near the protective plate. A fixing block is installed below the connecting block. One side of the fixing block is fixedly connected to the side of the vertical plate near the protective plate. A threaded sleeve is fixedly connected on the side of the fixing block near the protective plate. A rotatable operating rod is installed inside the threaded sleeve and the fixing cylinder. A pulley is fixedly installed on the operating rod. The pulley is located between the threaded sleeve and the fixing cylinder. Lugs are fixedly installed on both sides of the protective plate. The two ends of a steel cable are fixedly connected to the lugs. The midpoint of the steel cable is fixedly connected to the pulley. When the operating rod is rotated, the pulley can be rotated, thereby contracting or expanding the steel cable. This prevents the lugs on both sides of the protective plate from loosening or tightening, thereby changing the angle between the protective plate and the support plate. This facilitates the protection of slopes with different slopes. Attached Figure Description

[0027] Figure 1 is a structural schematic diagram of this utility model;

[0028] Figure 2 is a structural schematic diagram of this utility model;

[0029] Figure 3 is a schematic cross-sectional view of the structure of this utility model;

[0030] Explanation of reference numerals in the attached drawings: 100, support plate; 101, fixing screw; 110, protective plate; 120, upright plate; 121, sliding groove; 122, slider; 123, connecting rod; 124, ball joint; 125, mounting groove; 200, adjusting assembly; 210, connecting block; 220, fixing cylinder; 230, fixing block; 240, threaded sleeve; 250, operating lever; 251, external thread; 252, turntable; 253, limiting plate; 260, pulley; 270, hanging lug; 280, steel cable. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0032] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0033] Example 1:

[0034] As shown in Figures 1-3, this embodiment provides a slope protection structure, including:

[0035] Support plate 100;

[0036] Protective plate 110 is hinged to one side of support plate 100;

[0037] The upright plate 120 is fixedly mounted on the other side of the support plate 100.

[0038] Adjustment component 200 is located on the side of upright plate 120 near protective plate 110;

[0039] The adjustment component 200 includes:

[0040] The connecting block 210 is fixedly installed on the side of the upright plate 120 near the protective plate 110;

[0041] The fixing cylinder 220 is fixedly mounted on the connecting block 210;

[0042] The fixing block 230 is fixedly disposed on the side of the upright plate 120 near the protective plate 110, and the fixing block 230 is disposed below the connecting block 210;

[0043] The threaded sleeve 240 is fixedly mounted on one side of the fixing block 230;

[0044] The operating lever 250 is fitted inside the fixed sleeve 220 and the threaded sleeve 240;

[0045] Pulley 260 is fixedly mounted on operating lever 250;

[0046] The lugs 270 are fixedly installed on both sides of the protective plate 110;

[0047] The steel cable 280 is fixedly connected at both ends to two lugs 270.

[0048] In this technical solution, in order to protect slopes at different angles, a vertical plate 120 is fixedly connected to one side of the support plate 100, and a protective plate 110 is hinged to the other end of the support plate 100. An adjustment component 200 is provided between the vertical plate 120 and the protective plate 110 to adjust the angle of the protective plate 110 until the protective plate 110 contacts the slope. The connecting block 210 of the adjustment component 200 is fixedly installed on the side of the vertical plate 120 near the protective plate 110. A fixing cylinder 220 is fixedly connected to the side of the connecting block 210 near the protective plate 110. A fixing block 230 is also fixedly installed on the vertical plate 120 below the connecting block 210. A threaded sleeve 240 is fixedly installed on the side of the fixing block 230 near the protective plate 110. A rotatable operating rod 250 is provided inside the threaded sleeve 240 and the fixing cylinder 220. A pulley 260 is fixedly fitted on the operating rod 250. Two lugs 270 are fixedly installed on both sides of the 0. The two ends of the lugs 270 are fixedly connected to the two lugs 270 respectively. The midpoint of the steel cable 280 is fixed to the pulley 260. When the operating lever 250 is rotated, the pulley 260 can be driven to rotate, so the steel cable 280 can be contracted or extended, thereby changing the distance between the two ends of the steel cable 280 and the operating lever 250. The bottom of the protective plate 110 is hinged to the support plate 100. Therefore, when the length of the steel cable 280 fixed at the top of the protective plate 110 is changed, the angle of the protective plate 110 rotates around the axis at the hinge position between the protective plate 110 and the support plate 100 until the protective plate 110 contacts the slope. Depending on the angle of the slope, the number of turns of the operating lever 250 is different, and the length of the steel cable 280 changes accordingly. This allows the angle of the protective plate 110 to be changed accordingly, making the device suitable for the protection of slopes with different angles.

[0049] Example 2:

[0050] This embodiment provides a slope protection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0051] As shown in Figures 1-3, in this embodiment, the operating rod 250 below the pulley 260 is provided with an external thread 251, which meshes with the threaded sleeve 240.

[0052] In this technical solution, in order to fix the positions of the pulley 260 and the operating rod 250 when the steel cable 280 is contracted by rotating the operating rod 250, an external thread 251 is provided on the operating rod 250 below the fixed position of the pulley 260. The external thread 251 meshes with the internal thread inside the threaded sleeve 240. In this way, when the operating rod 250 is rotated to continuously contract or expand the steel cable 280 on the pulley 260, the meshing between the internal thread and the external thread 251 can prevent the pulley 260 and the operating rod 250 from being driven to the initial state under the tension of the steel cable 280, thereby maintaining the length of the steel cable 280 and thus maintaining the tilt angle between the protective plate 110 and the support plate 100. Under the gravity of the protective plate 110, the steel cable 280 can be tightened, thereby fixing the tilted protective plate 110 by the steel cable 280 and thus protecting the slope.

[0053] Example 3:

[0054] This embodiment provides a slope protection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0055] As shown in Figures 1-3, in this embodiment, a turntable 252 is fixedly installed at the end of the operating lever 250 away from the support plate 100.

[0056] In this technical solution, in order to facilitate the rotation of the operating lever 250, a turntable 252 is fixedly connected to the end of the operating lever 250 away from the support plate 100. The turntable 252 facilitates the rotation of the operating lever 250, thereby facilitating the adjustment of the angle of the protective plate 110.

[0057] Example 4:

[0058] This embodiment provides a slope protection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] As shown in Figures 1-3, in this embodiment, the middle section of the steel cable 280 that is in contact with the pulley 260 is fixedly connected.

[0060] In this technical solution, in order to ensure that both ends of the steel cable 280 can be simultaneously contracted or extended when the operating lever 250 rotates, the positions where the steel cable 280 at both ends of the midpoint of the steel cable 280 contacts the pulley 260 are set as fixed connections. This way, as long as the operating lever 250 drives the pulley 260 to rotate, both ends of the steel cable 280 can rotate simultaneously, thereby ensuring that the steel cables 280 on the two lugs 270 can contract and extend synchronously. This ensures that the protective plate 110 can be smoothly adjusted in angle. Furthermore, the height change of the pulley 260 following one rotation of the operating lever 250 is less than the length of the steel cable 280 that is released or contracted. This ensures that the protective plate 110 changes angle when the operating lever 250 is rotated.

[0061] Example 5:

[0062] This embodiment provides a slope protection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] As shown in Figures 1-3, in this embodiment, a fixing screw 101 is fixedly provided on the lower surface of the support plate 100, and a fixing screw 101 is also provided on the side of the protective plate 110 near the slope.

[0064] In this technical solution, in order to facilitate the stabilization of the support plate 100 and the protective plate 110, a fixing screw 101 is provided on the side of the support plate 100 near the ground. The fixing screw 101 can fix the support plate 100 to the plane on the lower side of the slope. After the support plate 100 is fixed, the operating lever 250 is rotated to bring the protective plate 110 into contact with the surface of the slope. A fixing screw 101 is also provided on the side of the protective plate 110 that contacts the surface of the slope. In this way, the fixing screw 101 can fix the protective plate 110 to the slope, thereby protecting the slope.

[0065] Example 6:

[0066] This embodiment provides a slope protection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] As shown in Figures 1-3, in this embodiment, a limiting plate 253 is fixedly provided at the bottom of the operating lever 250, and the diameter of the limiting plate 253 is larger than the diameter of the threaded sleeve 240.

[0068] In this technical solution, in order to prevent the operating rod 250 from disengaging from the inside of the threaded sleeve 240, a limiting block is fixedly installed at the bottom of the operating rod 250. The diameter of the limiting block is larger than the diameter of the threaded sleeve 240. In this way, when the operating rod 250 rotates to its limit, the limiting block can ensure that the operating rod 250 will not disengage from the inside of the threaded sleeve 240, thereby reducing the risk of the steel cable 280 changing position and thus ensuring the stability of the protective plate 110.

[0069] Example 7:

[0070] This embodiment provides a slope protection structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] As shown in Figures 1-3, in this embodiment, sliding grooves 121 are provided on the side plates of the protective plate 110 and the support plate 100 that are close to each other. A slider 122 is provided inside the sliding groove 121. The two sliders 122 are connected by a connecting rod 123. Ball joints 124 are fixedly provided at both ends of the connecting rod 123. The slider 122 is provided with a mounting groove 125 that cooperates with the ball joint 124.

[0072] In this technical solution, to prevent the protective plate 110 from tilting towards the upright plate 120 after the angle of the protective plate 110 is adjusted, sliding grooves 121 are provided at corresponding centerline positions of the support plate 100 and the protective plate 110. A slidable slider 122 is provided inside the sliding groove 121, and rubber blocks (not shown in the figure) are provided on the inner wall of the sliding groove 121. The slider 122 makes sliding contact with the rubber blocks inside the sliding groove 121. A circular mounting groove 125 is provided on the side of the slider 122 away from the sliding groove 121, and a sliding block 122 is provided inside the mounting groove 125. The rotating ball joint 124 is connected to the ball joint 122 on the two sliders 122 by a connecting rod 123. When the position of the protective plate 110 changes angle, the position between the two sliders 122 can change, so that the connecting plate can abut against the protective plate 110 and the support plate 100. In addition, the sliders 122 on the support plate 100 can be fixedly set. Changing the position of the sliders 122 on the protective plate 110 inside the sliding groove 121 can also facilitate the support of the connecting rod 123 on the protective plate 110, thereby preventing the protective plate 110 from tilting towards the upright plate 120.

[0073] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A slope protection structure, characterized in that, include: A support plate (100); a protective plate (110) hinged to one side of the support plate (100); a vertical plate (120) fixedly disposed on the other side of the support plate (100); and an adjusting assembly (200) disposed on the side of the vertical plate (120) near the protective plate (110); wherein the adjusting assembly (200) includes: a connecting block (210) fixedly disposed on the side of the vertical plate (120) near the protective plate (110); a fixing cylinder (220) fixedly disposed on the connecting block (210); and a fixing block (230) fixedly disposed on the support plate (100). The upright plate (120) is located on one side of the protective plate (110), and the fixing block (230) is located below the connecting block (210); the threaded sleeve (240) is fixedly located on one side of the fixing block (230); the operating rod (250) is fitted inside the fixing cylinder (220) and the threaded sleeve (240); the pulley (260) is fixedly located on the operating rod (250); the lugs (270) are fixedly located on both sides of the protective plate (110); and the steel cable (280) is fixedly connected at both ends to the two lugs (270).

2. The slope protection structure according to claim 1, characterized in that: The operating lever (250) below the pulley (260) is provided with an external thread (251), which engages with the threaded sleeve (240).

3. The slope protection structure according to claim 1, characterized in that: A turntable (252) is fixedly provided at the end of the operating lever (250) away from the support plate (100).

4. The slope protection structure according to claim 1, characterized in that: The middle section of the steel cable (280) that is in contact with the pulley (260) is fixedly connected.

5. A slope protection structure according to claim 1, characterized in that: The lower surface of the support plate (100) is fixedly provided with fixing screws (101), and the side of the protective plate (110) near the slope is also provided with fixing screws (101).

6. The slope protection structure according to claim 1, characterized in that: A limiting plate (253) is fixedly provided at the bottom of the operating lever (250), and the diameter of the limiting plate (253) is larger than the diameter of the threaded sleeve (240).

7. A slope protection structure according to claim 1, characterized in that: The protective plate (110) and the support plate (100) are provided with sliding grooves (121) on the side plates that are close to each other. The sliding grooves (121) are provided with sliders (122). The two sliders (122) are connected by a connecting rod (123). Ball joints (124) are fixedly provided at both ends of the connecting rod (123). The sliders (122) are provided with mounting grooves (125) that cooperate with the ball joints (124).

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