Reinforced soil gabion retaining wall

Abstract

The utility model relates to the technical field of slope protection, in particular to a reinforced soil gabion retaining wall. Comprising a plurality of gabion net cages arranged on the top of a base and one side of a slope protection, the gabion net cages are arranged in a step shape from top to bottom, the gabion net cages are filled with gravel filling blocks, a first connecting plate is arranged on one side of each gabion net cage, a round hole is formed in each first connecting plate in a penetrating mode, and an anchor rod slidably penetrates through each round hole; circular plates making contact with the first connecting plates are fixedly installed at the top ends of the anchor rods, and the bottom ends of the multiple anchor rods extend into the base, the slope protection and the corresponding gravel filling blocks correspondingly. Through the simple anchoring structure, mutual protection anchoring can be conveniently conducted between the upper gabion block and the lower gabion block, the connecting stability between the upper gabion block and the lower gabion block can be effectively improved, the problem that the gabion blocks slide due to transverse extrusion force can be effectively solved, and then the collapse problem of the gabion retaining wall can be reduced; and great convenience is brought to slope protection water and soil protection work.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection, in particular to a reinforced earth gabion retaining wall. Background Art

[0002] Gabion retaining wall is a new type of flexible earth-retaining structure that fills stones that meet the particle size requirements into a flexible gabion mesh to achieve a certain porosity and is built layer by layer. It is suitable for the foot of the river embankment or revetment along the river where the foundation is subject to water scouring and wind and wave invasion, and the foundation of the protective project is difficult to handle or the local scouring depth of the retaining wall and the foot of the slope foundation is too large. With the continuous development of the economy and the continuous improvement of water conservancy projects, the problem of soil erosion has attracted much attention. Gabion retaining walls have been widely used to effectively protect the water and soil. The prior art discloses a reinforced soil gabion retaining wall with an authorization announcement of CN215759152U, which is easy to construct, uses local materials, effectively utilizes mining waste, saves the storage capacity of the tailings pond, and reduces the impact of waste stacking on the environment; the utility model includes a stone cage gabion unit, a reinforced gabion reinforcement material, and a backfill soil layer, and the filler of the backfill soil layer is a mixture of mining waste tailings and crushed stone.

[0003] However, it was found during use that the above design did not have an anchoring structure, resulting in limited stability of the connection between the upper and lower gabion blocks, making the gabion blocks susceptible to slippage and collapse due to lateral squeezing forces, causing a lot of trouble for the protection of slope water and soil. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a reinforced earth gabion retaining wall, which is convenient for the mutual protection and anchoring of the upper and lower gabion blocks, can effectively improve the connection stability between the upper and lower gabion blocks, can effectively prevent the gabion blocks from slipping due to lateral extrusion force, can reduce the collapse of the gabion retaining wall, brings great convenience to the slope soil and water conservation work, and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a reinforced earth gabion retaining wall, comprising a plurality of gabion boxes arranged on the top of a base and on one side of a slope protection, the plurality of gabion boxes being arranged in a stepped shape from top to bottom, the gabion boxes being filled with sand and gravel filling blocks, a first connecting plate being provided on one side of the gabion box, a circular hole being penetrated through the first connecting plate, an anchor rod being slidably penetrated through the circular hole, a circular plate in contact with the first connecting plate being fixedly installed on the top of the anchor rod, the bottom ends of the plurality of anchor rods respectively extending to the base, the slope protection and the corresponding sand and gravel filling blocks, a plurality of slots arranged in a circular array being provided on the outer wall of the anchor rod, an anchor claw being rotatably installed in the slot.

[0006] To facilitate the release of the connection between the upper and lower gabions:

[0007] As a further improvement of the above technical solution: the gabion box also includes a second connecting plate, which is fixedly installed on one side of the gabion box, the first connecting plate is in contact with the corresponding second connecting plate, a clamping hole is opened on one side of the second connecting plate, a clamping plate is slidably installed in the clamping hole, the clamping plate is fixed to the corresponding first connecting plate, a circular groove is opened on the top inner wall of the clamping hole, an internal threaded barrel is slidably installed in the circular groove, the internal threaded barrel slides through the clamping plate, a screw rod is provided on the second connecting plate, and the screw rod is threadedly installed in the internal threaded barrel.

[0008] The beneficial effect of this improvement is that by such an arrangement, the first connecting plate can be quickly assembled and disassembled, thereby facilitating the release of the connection between the anchor rod and the second connecting plate, thereby facilitating the release of the connection and fixation between the upper and lower gabion blocks, thereby facilitating the dismantling of the gabion retaining wall.

[0009] In order to facilitate the positioning of the anchor claw:

[0010] As a further improvement of the above technical solution: a round rod is fixedly installed in the slot, and the round rod rotates and penetrates the corresponding fluke.

[0011] The beneficial effect of this improvement is that the fluke can be easily limited by providing the round rod.

[0012] In order to facilitate the connection between the first connecting plate and the second connecting plate:

[0013] As a further improvement of the above technical solution: the first connecting plate is an L-shaped structure.

[0014] The beneficial effect of this improvement is that by such an arrangement, the first connecting plate is easily connected to the second connecting plate.

[0015] In order to facilitate the internal threaded barrel to lock the card plate:

[0016] As a further improvement of the above technical solution: a pin hole is penetrated through the clamping plate, and the internal threaded tube slides through the pin hole.

[0017] The beneficial effect of this improvement is that by providing the pin hole, the internal threaded tube can be easily locked on the clamping plate.

[0018] In order to facilitate the support and limit of the screw rod:

[0019] As a further improvement of the above technical solution: a through hole is penetrated on the top inner wall of the circular groove, and the screw rod rotates and penetrates the through hole.

[0020] The beneficial effect of this improvement is that by providing the through hole, it is convenient to support and limit the screw rod.

[0021] In order to facilitate the limitation of the internal threaded barrel:

[0022] As a further improvement of the above technical solution: limiting grooves are provided on the inner walls on both sides of the circular groove, limiting blocks are slidably installed in the limiting grooves, and the limiting blocks are fixed on the internal threaded cylinder.

[0023] The beneficial effect of this improvement is that by providing the limiting groove and the limiting block, it is convenient to limit the internal threaded barrel.

[0024] The beneficial effects of the utility model are as follows: through a simple anchoring structure, it is convenient to carry out mutual anchoring between the upper and lower gabion blocks, which can effectively improve the connection stability between the upper and lower gabion blocks, can effectively prevent the gabion blocks from slipping due to lateral extrusion force, and thus can reduce the collapse problem of the gabion retaining wall, which brings great convenience to the slope protection and soil and water conservation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0027] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of part B;

[0028] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle C part;

[0029] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional assembly structure of the first connecting plate and the clamping plate in the utility model;

[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the anchor rod in the utility model from top view.

[0031] In the figure: 1, base; 2, gabion box; 3, slope protection; 4, sand and gravel filling block; 5, first connecting plate; 6, round hole; 7, anchor rod; 8, round plate; 9, slot; 10, anchor claw; 11, second connecting plate; 12, slot; 13, clip plate; 14, round slot; 15, internal threaded tube; 16, screw rod. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0033] like Figure 1-6 As shown, a reinforced soil gabion retaining wall comprises a plurality of gabion boxes 2 arranged on the top of a base 1 and on one side of a slope protection 3, the plurality of gabion boxes 2 are arranged in a stepped shape from top to bottom, the gabion boxes 2 are filled with sand and gravel filling blocks 4, a first connecting plate 5 is provided on one side of the gabion box 2, a round hole 6 is penetrated through the first connecting plate 5, an anchor rod 7 is slidably penetrated through the round hole 6, a round plate 8 in contact with the first connecting plate 5 is fixedly installed on the top of the anchor rod 7, the bottom ends of the plurality of anchor rods 7 extend to the base 1, the slope protection 3 and the corresponding sand and gravel filling blocks 4 respectively, a plurality of slots 9 arranged in a ring array are provided on the outer wall of the anchor rod 7, an anchor claw is rotatably installed in the slot 9 10. Through a simple anchoring structure, it is convenient to anchor the upper and lower gabion blocks to each other, which can effectively improve the connection stability between the upper and lower gabion blocks, and can effectively prevent the gabion blocks from sliding due to lateral extrusion force, thereby reducing the collapse of the gabion retaining wall, which brings great convenience to the slope protection and soil and water conservation work. The gabion box 2 also includes a second connecting plate 11, which is fixedly installed on one side of the gabion box 2. The first connecting plate 5 is in contact with the corresponding second connecting plate 11. A clamping hole 12 is opened on one side of the second connecting plate 11, and a clamping plate 13 is slidably installed in the clamping hole 12. The clamping plate 13 is fixed on the corresponding first connecting plate 5. A circular groove 14 is provided on the inner wall of the top of the clamping hole 12, and an internal threaded tube 15 is slidably installed in the circular groove 14, and the internal threaded tube 15 slides through the clamping plate 13. A screw rod 16 is provided on the second connecting plate 11, and the screw rod 16 is threadedly installed in the internal threaded tube 15. Through this arrangement, it is convenient to quickly assemble and disassemble the first connecting plate 5, and then it is convenient to release the connection between the anchor rod 7 and the second connecting plate 11, and then it is convenient to release the connection and fixation of the upper and lower gabion blocks, so as to facilitate the removal of the gabion retaining wall. A round rod is fixedly installed in the clamping groove 9, and the round rod rotates to penetrate the corresponding anchor claw 10. By setting the round rod, it is convenient to limit the anchor claw 10. A connecting plate 5 is an L-shaped structure. By setting it in this way, it is convenient to connect the first connecting plate 5 with the second connecting plate 11. The clamping plate 13 is penetrated by a pin hole, and the internally threaded tube 15 slides through the pin hole. By setting the pin hole, it is convenient for the internally threaded tube 15 to lock the clamping plate 13. A through hole is penetrated on the top inner wall of the circular groove 14, and the screw rod 16 rotates and passes through the through hole. By setting the through hole, it is convenient to support and limit the screw rod 16. Limiting grooves are provided on the inner walls on both sides of the circular groove 14. Limiting blocks are slidably installed in the limiting grooves, and the limiting blocks are fixed on the internally threaded tube 15. By setting the limiting grooves and the limiting blocks, it is convenient to limit the internally threaded tube 15.

[0034] The working principle of the utility model is as follows: when in use, first fill the sand and gravel filling block 4 into the corresponding gabion box 2 and seal it, then place the gabion box 2 close to the slope protection from bottom to top in sequence to form a stepped retaining wall, then slide the anchor rod 7 into the corresponding circular hole 6 on the first connecting plate 5, then knock the circular plate 8, so that the anchor rod 7 is forced to sink and insert into the sand and gravel filling block 4 in the corresponding gabion box 2, so that the upper and lower gabion boxes 2 are anchored and pulled together, the gabion box 2 close to the slope protection 3 is anchored on the slope protection 3, and the gabion box 2 at the bottom is anchored on the base 1. When the anchor rod 7 is subjected to an upward pulling force, a plurality of anchor claws 10 are blocked by soil and rocks to rotate and extend out of the corresponding card slot 9, thereby preventing the anchor rod 7 from being pulled out upward. Through such a configuration, it is convenient to carry out mutual protection and anchoring between the upper and lower gabion blocks, which can effectively improve the connection stability between the upper and lower gabion blocks. It can effectively prevent the gabion blocks from sliding due to lateral extrusion force, thereby reducing the problem of gabion retaining wall collapse, which brings great convenience to the slope soil and water conservation work. When it is necessary to release the anchoring between the upper and lower gabion blocks, first rotate the screw rod 16, and the screw rod 16 drives the internal threaded tube 15 to slide into the corresponding circular groove 14. At the same time, the internal threaded tube 15 slides out of the corresponding clamping plate 13, so that the fixation of the clamping plate 13 is released, and then the first connecting plate 5 is pulled, so that the clamping plate 13 is driven to slide out of the corresponding clamping hole 12, and the connection between the first connecting plate 5 and the second connecting plate 11 is released. Through such a configuration, it is convenient to quickly assemble and disassemble the first connecting plate 5, and then it is convenient to release the connection between the anchor rod 7 and the second connecting plate 11, and then it is convenient to release the connection and fixation of the upper and lower gabion blocks, so as to facilitate the dismantling of the gabion retaining wall.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A reinforced earth gabion retaining wall, comprising a plurality of gabion boxes (2) arranged on the top of a base (1) and on one side of a slope protection (3), characterized in that: The plurality of gabion boxes (2) are arranged in a stepped shape from top to bottom, the gabion boxes (2) are filled with sand and gravel filling blocks (4), a first connecting plate (5) is provided on one side of the gabion box (2), a round hole (6) is passed through the first connecting plate (5), an anchor rod (7) is slidably passed through the round hole (6), a round plate (8) in contact with the first connecting plate (5) is fixedly installed at the top of the anchor rod (7), the bottom ends of the plurality of anchor rods (7) respectively extend to the base (1), the slope protection (3) and the corresponding sand and gravel filling blocks (4), a plurality of slots (9) arranged in a ring array are provided on the outer wall of the anchor rod (7), and an anchor claw (10) is rotatably installed in the slot (9).

2. A reinforced earth gabion retaining wall according to claim 1, characterized in that: The gabion box (2) further comprises a second connecting plate (11), wherein the second connecting plate (11) is fixedly mounted on one side of the gabion box (2); the first connecting plate (5) contacts the corresponding second connecting plate (11); a clamping hole (12) is provided on one side of the second connecting plate (11); a clamping plate (13) is slidably mounted in the clamping hole (12); the clamping plate (13) is fixed on the corresponding first connecting plate (5); a circular groove (14) is provided on the top inner wall of the clamping hole (12); an internal threaded cylinder (15) is slidably mounted in the circular groove (14); the internal threaded cylinder (15) slides through the clamping plate (13); a screw rod (16) is provided on the second connecting plate (11); the screw rod (16) is threadedly mounted in the internal threaded cylinder (15).

3. The reinforced earth gabion retaining wall according to claim 1, characterized in that: A round rod is fixedly installed in the clamping slot (9), and the round rod rotates to penetrate the corresponding fluke (10).

4. The reinforced earth gabion retaining wall according to claim 1, characterized in that: The first connecting plate (5) is an L-shaped structure.

5. The reinforced earth gabion retaining wall according to claim 2, characterized in that: The clamping plate (13) is penetrated by a pin hole, and the internal threaded tube (15) slides through the pin hole.

6. The reinforced earth gabion retaining wall according to claim 2, characterized in that: A through hole is formed on the top inner wall of the circular groove (14), and the screw rod (16) rotates through the through hole.

7. The reinforced earth gabion retaining wall according to claim 2, characterized in that: Limiting grooves are provided on the inner walls on both sides of the circular groove (14), and limiting blocks are slidably installed in the limiting grooves, and the limiting blocks are fixed on the internal threaded cylinder (15).

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