Reinforcing structure of road slope

Abstract

The reinforcing structure of the road slope comprises two or more reinforcing plates, an installation mechanism is arranged in each reinforcing plate, each installation mechanism comprises two or more threaded cylinders which are evenly distributed and rotationally connected to the inner wall of the corresponding reinforcing plate, chain wheels are fixedly connected to the outer walls of the threaded cylinders, a chain is connected between the two chain wheels in an engaged mode, and the chain is connected with the reinforcing plates. A fixing rod is in threaded connection with the inner wall of the threaded barrel, one end of the fixing rod penetrates through the threaded barrel to be connected with a reinforcing rod, the reinforcing rod is in threaded connection with the fixing rod, and an assembling assembly is arranged on the outer wall of the reinforcing plate. The mounting mechanism is arranged in the reinforcing plate, so that the reinforcing rod can be quickly inserted into the side slope, mounting is more convenient, mounting efficiency is improved, the spring telescopic rod and the limiting block are arranged on the reinforcing rod, the reinforcing rod and the side slope are firmly inserted, the whole reinforcing plate is reliable in mounting and good in stability, and the reinforcing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway slope reinforcement, in particular to a highway slope reinforcement structure. Background Art

[0002] In large-scale water conservancy engineering EPC (engineering general contracting) projects, the projects often include lower-grade highway projects. Affected by the project route, land use, and policy treatment, steeper slopes will be formed on both sides of the highway. It is an important part of the highway project. Its design and construction quality directly affect the safety, durability and environmental landscape of the highway. Considering safety, it is necessary to use reinforced structures to quickly reinforce the slopes during construction to prevent slope instability caused by natural factors or human activities.

[0003] After consulting relevant materials, such as the Chinese utility model patent "A slope reinforcement structure for steep slopes of highways", published as "CN209568454U", this patent allows the anchor rod to make reliable contact with the slope through anchor rods, protruding heads and spiral leaves, and combined with the setting of the reinforcement plate, the reinforcement plate can fix the surface of the slope. Since the anchor rod and the reinforcement plate are fixed by screw caps and pads, the anchor rod and the reinforcement plate become one. The reliable contact between the anchor rod and the slope also allows the reinforcement plate to make reliable contact with the slope, avoiding the frequent occurrence of landslides. However, this device is not convenient for quick installation and fixation of the reinforcement device when reinforcing the slope, which reduces the use effect of the device. Summary of the invention

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a highway slope reinforcement structure with reliable reinforcement plate installation, good reinforcement effect, convenient matching between adjacent reinforcement plates, and improved assembly efficiency.

[0005] The utility model discloses a technical solution for a reinforcement structure of a highway slope: it comprises more than two reinforcement plates, each reinforcement plate is provided with an installation mechanism, the installation mechanism comprises more than two threaded barrels evenly distributed and rotatably connected to the inner wall of the reinforcement plate, the outer wall of the threaded barrel is fixedly connected with a sprocket, a chain is meshedly connected between the two sprockets, the inner wall of the threaded barrel is threadedly connected with a fixing rod, one end of the fixing rod passes through the threaded barrel to connect the reinforcement rod, the reinforcement rod and the fixing rod are threadedly connected, and the outer wall of the reinforcement plate is provided with an assembly component.

[0006] Furthermore, the head of the reinforcement rod is provided with a conical plug, and the outer wall of the plug is provided with spiral sheets.

[0007] Furthermore, an installation groove is provided on the outer wall of the reinforcement rod, a limit block is hingedly provided on the inner wall of the installation groove, a spring telescopic rod is provided in the installation groove, and the upper part of the spring telescopic rod is hingedly connected to the limit block.

[0008] Furthermore, the top surface of the limit block is triangular or arc-shaped.

[0009] Furthermore, a protective net is provided in the middle of the reinforcement plate.

[0010] Furthermore, the assembly component includes a protruding block formed on one side of the reinforcement plate, and a slot matching the block is formed on the other side of the reinforcement plate.

[0011] Furthermore, one side of the surface of the reinforcement plate is threadedly connected with one or more fixing nuts, and one end of the fixing nut passes through the reinforcement plate.

[0012] Furthermore, the outer wall of the reinforcement plate is provided with two grooves.

[0013] Furthermore, the upper part and the lower part of the reinforcing plate are respectively provided with more than two limiting grooves, and the inner walls of the limiting grooves are clamped with limiting rods.

[0014] The beneficial effects of the reinforcement structure of a highway slope of the utility model are as follows: first, by arranging an installation mechanism in the reinforcement plate, the reinforcement rod can be quickly inserted into the slope, the installation is more convenient, and the installation efficiency is improved; and a spring telescopic rod and a limit block are arranged on the reinforcement rod, so that the reinforcement rod and the slope are firmly plugged in, the entire reinforcement plate can be reliably installed, the stability is good, and the reinforcement effect is improved; second, by arranging an assembly component, when the reinforcement structure is installed on the slope, the left and right adjacent reinforcement plates are plugged in and matched by the clamping block and the clamping groove, and then the two are fixed by a fixing nut, and the upper and lower adjacent reinforcement plates are spliced ​​by the groove, and the limit rod and the limit groove can limit and fix the reinforcement plate, so the device can be quickly installed and fixed, and the installation speed of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the cooperation state of two reinforcement plates of a highway slope reinforcement structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of a mounting mechanism provided in a reinforcement plate;

[0017] Figure 3 yes Figure 2 Schematic diagram of the partial cutaway state of the limit block and the installation groove after the A part is enlarged;

[0018] Figure 4 yes Figure 2 A local enlarged schematic diagram of point B;

[0019] Figure 5 It is a structural schematic diagram of the assembly components arranged on the outer wall of the reinforcement plate. DETAILED DESCRIPTION

[0020] The utility model relates to a reinforcement structure for a highway slope, such as Figure 1 — Figure 5 As shown, it includes more than two reinforcement plates 1, and a mounting mechanism is set in each reinforcement plate 1. The mounting mechanism includes more than two threaded cylinders 301 that are evenly distributed and rotatably connected to the inner wall of the reinforcement plate 1. The outer wall of the threaded cylinder 301 is fixedly connected with a sprocket 304, and a chain 305 is meshed and connected between the two sprockets 304. The inner wall of the threaded cylinder 301 is threadedly connected with a fixing rod 302, one end of the fixing rod 302 passes through the threaded cylinder 301 and is connected to the reinforcement rod 303, and the reinforcement rod 303 is threadedly connected to the fixing rod 302, and the outer wall of the reinforcement plate 1 is provided with an assembly component 310.

[0021] Furthermore, the head of the reinforcing rod 303 is formed with a conical plug 3031, and the outer wall of the plug 3031 is formed with a spiral sheet 3032. The conical plug 3031 is more conducive to inserting into the slope, and the spiral sheet 3032 structure makes it easier to insert the plug 3031.

[0022] Furthermore, the outer wall of the reinforcement rod 303 is provided with a mounting groove 307, the inner wall of the mounting groove 307 is hinged with a limit block 308, a spring telescopic rod 309 is provided in the mounting groove 307, and the upper part of the spring telescopic rod 309 is hingedly connected to the limit block 308. Under the elastic force of the spring telescopic rod 309, the limit block 308 is tilted upward on the side close to the reinforcement plate 1, and the end away from the reinforcement plate 1 is hingedly connected to the inner wall of the mounting groove 307 through a pin structure, so the end of the limit block 308 away from the reinforcement plate 1 is tilted downward, so that the entire limit block 308 is set obliquely. When the head of the reinforcement rod 303 is inserted into the soil of the slope, the rotation of the threaded barrel 301 drives the fixing rod 302 to rotate, and the fixing rod 302 drives the reinforcement rod 303 to rotate, and the reinforcement rod 303 drives The movable limit block 308 rotates, and under the action of the soil squeezing force, the limit block 308 overcomes the elastic force of the spring telescopic rod 309 and maintains a fit or nearly fit state with the installation groove 307, thereby making it easier for the reinforcement rod 303 to be inserted into the soil. When the reinforcement rod 303 is inserted into place, under the action of the elastic force of the spring telescopic rod 309, the tail of the limit block 308 is pushed to tilt up and be in an inclined state, which limits the reinforcement rod 303 and prevents the reinforcement rod 303 from falling out of the soil, thereby improving the fixing effect of the device.

[0023] Furthermore, the top surface of the stopper 308 is triangular or arc-shaped. The two sides of the triangular top surface are inclined surfaces, and the two sides of the arc-shaped top surface are arc-shaped transitions. When the reinforcement rod 303 is rotated and inserted into the soil, the reinforcement rod 303 drives the stopper 308 to rotate together. The top of the stopper 308 is an inclined surface or an arc surface, which is more conducive to pushing away the soil, reducing the resistance generated when the stopper 308 is rotated and inserted, making it easier to insert.

[0024] Furthermore, a protective net 306 is provided in the middle of the reinforcement plate 1. With the protective net 306, the reinforcement effect of the device can be improved to prevent stones on the slope from rolling down.

[0025] Furthermore, the assembly component 310 includes a protruding block 3101 formed on one side of the reinforcement plate 1, and a slot 3102 matching the block 3101 is formed on the other side of the reinforcement plate 1. When two reinforcement plates 1 are assembled horizontally, one reinforcement plate 1 can be inserted into the slot 3102 on one side of the other reinforcement plate 1 through the block 3101 on one side, thereby improving the reinforcement effect of the device.

[0026] Furthermore, one side of the surface of the reinforcement plate 1 is threadedly connected with one or more fixing nuts 3103, and one end of the fixing nuts 3103 passes through the reinforcement plate 1. After the two adjacent reinforcement plates 1 on the left and right are plugged and matched through the clamping block 3101 and the clamping slot 3102, the fixing nuts 3103 are passed through the clamping blocks 3101 and the clamping slots 3102 of the two reinforcement plates 1 at the same time, which can further strengthen the two reinforcement plates.

[0027] Furthermore, two grooves 3104 are formed on the outer wall of the reinforcement plate 1 .

[0028] Furthermore, the upper and lower parts of the reinforcing plate 1 are respectively provided with more than two limiting grooves 3105, and the inner walls of the limiting grooves 3105 are clamped with limiting rods 3106. A groove 3104 facing the front side is provided on the upper part of the reinforcing plate 1, and a groove 3104 facing the rear side is provided on the lower part of the reinforcing plate 1. When the two reinforcing plates 1 are to be spliced ​​and combined, the groove 3104 on the front side of the upper reinforcing plate 1 and the groove 3104 on the rear side of the lower reinforcing plate are spliced ​​and aligned with each other, so that the limiting grooves 3105 of the upper and lower reinforcing plates 1 correspond to each other. At this time, the limiting rods 3106 are inserted into the limiting grooves 3105 of the two reinforcing plates 1, and the limiting rods 3106 and the limiting grooves 3105 are interference fit, so that the upper and lower reinforcing plates 1 are fixedly matched.

[0029] The utility model discloses a reinforcement structure for a highway slope. When in use, a reinforcement rod 303 is inserted into the slope, and one of the threaded cylinders 301 is rotated. The threaded cylinder 301 is meshed and connected with the chain 305 through the sprocket 304 to drive the other threaded cylinder 301 to rotate. The threaded cylinder 301 drives the fixing rod 302 to gradually rotate and insert into the slope. When the fixing rod 302 is inserted into the slope, under the action of the squeezing force of the slope, the limit block 308 overcomes the elastic force of the spring telescopic rod 309, so that the limit block 308 and the installation groove 307 are kept in a close or nearly close state. When the fixing rod 302 is inserted into place, the spring telescopic rod 309 pushes the rear part of the limit block 308 to rotate outwards and tilt up under the action of the elastic force, so that the limit block 308 The rear part of the positioning block 308 is rotated outward and stuck in the slope. When one of the reinforcement plates 1 is installed, when another reinforcement plate 1 is installed on the adjacent left or right side of the reinforcement plate 1, one of the reinforcement plates 1 can be clamped in the clamping groove 3102 on one side of the other adjacent reinforcement plate 1 through the clamping block 3101 on one side, and the fixing nut 3103 is rotated to threadably connect with the clamping block 3101 to fix the two reinforcement plates 1. When another reinforcement plate 1 is to be installed on the upper or lower side of the reinforcement plate 1, the reinforcement plate 1 can be spliced ​​with the upper and lower adjacent reinforcement plates through the grooves 3104 at both ends, and then the limiting rod 3106 is inserted into the limiting grooves 3105 corresponding to the upper and lower reinforcement plates 1 to fix the two. The present scheme provides a reinforcement structure for a highway slope. First, by arranging an installation mechanism in the reinforcement plate 1, the reinforcement rod 303 can be quickly inserted into the slope, which makes the installation more convenient and improves the installation efficiency. A spring telescopic rod 309 and a limit block 308 are arranged on the reinforcement rod 303, so that the reinforcement rod 303 is firmly plugged into the slope, so that the entire reinforcement plate 1 can be reliably installed and has good stability, thereby improving the reinforcement effect. Second, by arranging an assembly component 310, when installing the reinforcement structure on the slope, the left and right adjacent reinforcement plates 1 are plugged in and matched by the clamping block 3101 and the clamping groove 3102, and then the two are fixed by the fixing nut 3103. The upper and lower adjacent reinforcement plates 1 are spliced ​​by the groove 3104. The limit rod 3106 and the limit groove 3105 can limit and fix the reinforcement plate 1, so that the device can be quickly installed and fixed, thereby improving the installation speed of the device.

Claims

1. A road slope reinforcement structure, characterized in that: The invention comprises two or more reinforcing plates (1), each of which is provided with an installation mechanism, the installation mechanism comprising two or more threaded cylinders (301) evenly distributed and rotatably connected to the inner wall of the reinforcing plate (1), the outer wall of the threaded cylinder (301) being fixedly connected to a sprocket (304), a chain (305) being meshingly connected between the two sprockets (304), the inner wall of the threaded cylinder (301) being threadedly connected to a fixing rod (302), one end of the fixing rod (302) passing through the threaded cylinder (301) and connected to a reinforcing rod (303), the reinforcing rod (303) being threadedly connected to the fixing rod (302), and the outer wall of the reinforcing plate (1) being provided with an assembly component (310).

2. A road slope reinforcement structure as claimed in claim 1, characterized in that: The head of the reinforcing rod (303) is provided with a conical plug (3031), and the outer wall of the plug (3031) is provided with a spiral sheet (3032).

3. A road slope reinforcement structure as claimed in claim 1, characterized in that: The outer wall of the reinforcement rod (303) is provided with a mounting groove (307), the inner wall of the mounting groove (307) is hingedly connected to a limit block (308), a spring telescopic rod (309) is arranged in the mounting groove (307), and the upper part of the spring telescopic rod (309) is hingedly connected to the limit block (308).

4. A road slope reinforcement structure as claimed in claim 3, characterized in that: The top surface of the limiting block (308) is triangular or arc-shaped.

5. A road slope reinforcement structure as claimed in claim 1, characterized in that: A protective net (306) is provided in the middle of the reinforcement plate (1).

6. A road slope reinforcement structure as claimed in claim 1, characterized in that: The assembly component (310) comprises a protruding block (3101) formed on one side of the reinforcement plate (1), and a slot (3102) matching the block (3101) formed on the other side of the reinforcement plate (1).

7. A road slope reinforcement structure as claimed in claim 6, characterized in that: One side of the surface of the reinforcement plate (1) is threadedly connected with one or more fixing nuts (3103), and one end of the fixing nut (3103) passes through the reinforcement plate (1).

8. A road slope reinforcement structure as claimed in claim 6, characterized in that: The outer wall of the reinforcement plate (1) is provided with two grooves (3104).

9. A road slope reinforcement structure as claimed in claim 6, characterized in that: The upper and lower parts of the reinforcing plate (1) are respectively provided with more than two limiting grooves (3105), and the inner walls of the limiting grooves (3105) are clamped with limiting rods (3106).

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