Fabricated prefabricated slope protection structure and slope protection laying method

Abstract

The invention relates to an assembly type prefabricated slope protection structure and a slope protection laying method, and relates to the field of slope protection, the assembly type prefabricated slope protection structure comprises a plurality of main plates distributed in a matrix mode, and a cross-shaped clamping groove is formed between every four main plates distributed in the matrix mode; a cross clamping piece is further included, and the cross clamping piece is in lap joint with the main plate and used for sealing the top end of the cross clamping groove; and the fixing rod is used for fixing the cross-shaped clamping piece on a slope body. The slope protection device has the effect that personnel can conveniently conduct slope protection construction.

Description

Technical Field

[0001] The present application relates to the field of slope protection, and in particular to an assembled prefabricated slope protection structure and a slope protection laying method. Background Art

[0002] Slope protection structures are built on the slopes on both sides of the river channel, which can prevent soil loss and slope collapse on both sides of the river channel.

[0003] There are many ways to build slope protection, such as planting green plants on the slope to reduce soil loss, but this method has limited protection. Therefore, a concrete protective layer can also be poured on the slope to compact the slope with the concrete protective layer to further prevent soil loss on the slope. If the pouring concrete method is adopted, it is necessary to support the formwork before pouring the concrete to prevent all the concrete from gathering at the bottom of the slope; this construction method is more troublesome, so providing a slope protection that is convenient for construction personnel is an urgent problem to be solved. Summary of the invention

[0004] In order to facilitate personnel to carry out slope protection construction, the present application provides an assembled prefabricated slope protection structure and a slope protection laying method.

[0005] In the first aspect, the present application provides an assembled prefabricated slope protection structure, which adopts the following technical solution: An assembled prefabricated slope protection structure, comprising: Multiple mainboards are arranged in a matrix, and a cross slot is formed between every four mainboards arranged in the matrix; A cross clamp, which is overlapped on the main board and is used to close the top of the cross clamping slot; And, a fixing rod, wherein the fixing rod is used to fix the cross clamp to the slope.

[0006] By adopting the above technical solution, when laying the slope protection, it is only necessary to lay the main board on the slope protection, press the main board with a cross clamp, and then fix the cross clamp to the slope with a fixing rod, and the construction of the slope protection can be completed. Compared with the traditional concrete construction method, it does not require formwork or concrete curing, which can save time and shorten the construction process; therefore, it can facilitate personnel to carry out slope protection construction operations.

[0007] Optionally, an embedding groove is opened on the outer periphery of the top wall of the main board, and the cross clamp is overlapped on the bottom wall of the embedding groove. When the cross clamp is overlapped on the bottom wall of the embedding groove, the top wall of the cross clamp is coplanar with the top wall of the main board.

[0008] By adopting the above technical solution and providing the embedding groove, the top wall of the cross clamp and the top wall of the main board can be made coplanar, so as to improve the flatness of the slope protection surface.

[0009] Optionally, the fixing rod is vertically penetrated through the cross clamp and is threadedly connected to the cross clamp.

[0010] By adopting the above technical solution, since the cross clamp and the fixing rod are threadedly connected, after the fixing rod is inserted into the slope, the cross clamp can be adjusted to a desired height through the threaded locking effect of the fixing rod and the cross clamp.

[0011] Optionally, the bottom end of the fixing rod is pointed.

[0012] By adopting the above technical solution and setting one end of the fixing rod as a pointed head, the fixing rod can be easily inserted into the slope.

[0013] Optionally, the cross clamp has cross-arranged horizontal clamping strips and vertical clamping strips, and the cross clamp is provided with two limiting grooves arranged parallel to the vertical clamping strips on the assembly side wall of the vertical clamping strip, and the two limiting grooves correspond to passing through one end of the vertical clamping strip; the main board side wall is fixedly connected with a slider adapted to the limiting groove, and the slider can slide in the limiting groove along the long side direction of the vertical clamping strip.

[0014] By adopting the above technical solution, by providing a limit groove and a slider adapted to the limit groove, the main board can be supported by the cross clamp and the main board and the cross clamp can be prevented from being misaligned in the vertical direction.

[0015] Optionally, it further includes a support assembly, wherein the support assembly includes a support ring, a compression spring and a support leg; One end of the compression spring is fixedly connected to the main board, and the other end is fixedly connected to the support ring; The support leg is fixedly connected to the support ring, and the support leg is used to contact the slope.

[0016] By adopting the above technical solution and providing a plurality of supporting legs, the cross clamps can be auxiliary supported by the plurality of supporting legs, which can improve the stability of the slope protection.

[0017] Optionally, the support leg is in a V-shaped structure with its opening upward, and of the two ends of the support leg opening, either end is a fixed end and the other end is a free end, the free end is higher than the fixed end, and the free end is used to support the mainboard.

[0018] By adopting the above technical solution, the main board is supported by the supporting legs, which can further improve the stability of the slope protection.

[0019] Optionally, the support assembly further includes a pressure rod, which is vertically penetrated through the cross clamp and threadedly connected to the cross clamp, and the pressure rod abuts against the support ring after passing through the cross clamp.

[0020] By adopting the above technical solution, the support ring and the support legs can be pressed against the slope through the pressure rod, so as to further improve the stability of the slope protection.

[0021] Optionally, a planting box is placed on the cross clamp and / or the main board; the fixing rod extends above the main board, and the planting box abuts against a plurality of the fixing rods in the same horizontal row.

[0022] By adopting the above technical solution and using fixed rods to support the planting box, the downward movement of the planting box can be reduced.

[0023] In a second aspect, the present application provides a method for prefabricated slope protection, which adopts the following technical solution: A method for prefabricating an assembled slope protection comprises the following steps: S: Install the first row of horizontally distributed cross clamps at the bottom of the slope, insert the fixing rods fixed on the cross clamps into the slope, and fix the cross clamps to a preset height above the slope with the fixings; S: Install a row of horizontally distributed motherboards: Insert the mainboard between two adjacent cross clamps to install the mainboard and the cross clamps to the same height; S: Cross clamp for installing the superimposed layer: Insert the cross clamp into the main board fixed to the previous row of cross clamps; Insert the fixing rod into the slope to fix the cross clamp to the slope; S: Repeat S and S until the main board and cross clips are laid.

[0024] By adopting the above technical solution, the cross clamps and the main board are laid in layers in sequence, which has the advantage of convenient operation.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. This application can facilitate personnel to carry out slope protection construction work; 2. By setting a plurality of supporting legs, the cross clamps can be auxiliary supported by the plurality of supporting legs, which can improve the stability of the slope protection; 3. The support ring and the support legs can be pressed against the slope through the pressure rod to further improve the stability of the slope protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the main board and the cross clamp installed on the slope in the embodiment of the present application; Figure 2 It is a schematic diagram of the structure in which four mainboards form a cross slot in an embodiment of the present application; Figure 3It is a schematic diagram of the structure of a cross clamp in an embodiment of the present application; Figure 4 It is an exploded view of the cross clamp and the main board in the embodiment of the present application; Figure 5 is a schematic diagram of the structure of the support assembly in an embodiment of the present application; Figure 6 It is a schematic diagram of the structure of the planting box in the embodiment of the present application.

[0027] Explanation of the reference numerals: 1. Main board; 11. Cross slot; 12. Embedded slot; 13. Slider; 2. Pressing assembly; 21. Cross clamp; 201. Horizontal clamp bar; 202. Vertical clamp bar; 211. Threaded hole; 212. Force-adding hanging rod; 213. Upper clamping part; 214. Lower clamping part; 215. Assembly side wall; 216. Limiting groove; 22. Fixed rod; 3. Support assembly; 31. Support ring; 32. Compression spring; 33. Support leg; 331. Fixed end; 332. Free end; 333. Outer flange; 34. Guide rod; 35. Pressing rod; 4. Planting box. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-6 The present application is further described in detail. For ease of description, the present application introduces directional words such as a first direction, a second direction, and a third direction to form a three-dimensional reference direction. The directional words used, such as "a first direction, a second direction, and a third direction", can be specifically shown with reference to the figure, where X represents the first direction X, Y represents the second direction Y, and Z represents the third direction Z. The first direction X, the second direction Y, and the third direction Z are perpendicular to each other.

[0029] The present application embodiment discloses an assembled prefabricated slope protection structure. Figure 1 and Figure 2 The assembled prefabricated slope protection structure includes a plurality of matrix-distributed main boards 1 and a pressing assembly 2 for connecting the plurality of main boards 1, wherein the main boards 1 are perpendicular to a first direction; the four main boards 1 distributed in a matrix form a group of pressing modules, and each group of pressing modules is fixed to the slope protection through a pressing assembly 2; the four main boards 1 in the pressing module do not contact each other to form a cross slot 11.

[0030] Reference Figure 2 and Figure 3The pressing assembly 2 includes a cross clamp 21 and a fixing rod 22 for fixing the cross clamp 21 to the slope; the cross clamp 21 is overlapped on the main board 1 so that the cross clamp 21 closes the top opening of the cross slot 11; a threaded hole 211 is provided on the cross clamp 21 along the first direction; the fixing rod 22 is parallel to the first direction, the fixing rod 22 is passed through the threaded hole 211 and is threadedly connected with the main board 1 in the threaded hole 211, and the fixing rod 22 is inserted into the slope after passing through the cross clamp 21 to fix the cross clamp 21 to the slope, so that the four main boards 1 distributed in a matrix can be pressed against the slope by the cross clamp 21. In order to facilitate the insertion of the fixing rod 22 into the slope, the bottom end of the fixing rod 22 is pointed; In order to rotate the fixing rod 22 along the main board 1 , in some embodiments of the present application, a peripheral wall of the fixing rod 22 is fixedly connected with a force-applying hanging rod 212 , and the force-applying hanging rod 212 is arranged perpendicular to the fixing rod 22 .

[0031] Reference Figure 2 and Figure 3 In order to make the top wall of the mainboard 1 and the top wall of the cross clamp 21 coplanar, in some embodiments of the present application, the top wall of the mainboard 1 is provided with an embedding groove 12 on the outer circle; the cross clamp 21 has an upper clamping portion 213 and a lower clamping portion 214 integrally arranged, the upper clamping portion 213 overlaps the bottom wall of the embedding groove 12 of the mainboard 1, and the lower clamping portion 214 is clamped between the bottoms of the four mainboards 1, so that the mainboard 1 can be pressed by the cross clamp 21 to prevent the mainboard 1 from detaching from the cross clamp 21; when the upper clamping portion 213 of the mainboard 1 overlaps the bottom wall of the embedding groove 12, the top wall of the mainboard 1 and the top wall of the cross clamp 21 are coplanar.

[0032] Reference Figure 3 and Figure 4 In view of the uneven surface of the slope, it is necessary to ensure that the main board 1 and the top wall of the cross clamp 21 are flush as much as possible. To this end, in some embodiments of the present application, the cross clamp 21 has two limiting grooves 216 on the two assembly side walls 215; For the convenience of description, the two strip structures forming the cross clamp 21 are named as clamp strips, that is, the two clamp strips of the cross clamp 21 are vertically fixed to form a cross structure; one of the clamp strips is named as a horizontal clamp strip 201, and the other clamp strip is named as a longitudinal clamp strip 202. The aforementioned assembly side walls 215 are the two side walls where the longitudinal clamp strip 202 contacts the main board 1 on both sides; the longitudinal clamp strip 202 is provided with two limiting grooves 216 parallel to the longitudinal clamp strip 202 on each assembly side wall 215, and the limiting groove 216 has an open end and a closed end, and the open ends of the two limiting grooves 216 on the same assembly side wall 215 each pass through one end of the longitudinal clamp strip 202; One set of two opposite side walls of the main board 1 is fixedly provided with a slider 13, and the slider 13 is used to be inserted into the limiting groove 216 accordingly; when the cross clamp 21 presses the four main boards 1, the slider 13 on each main board 1 is correspondingly inserted into the limiting groove 216, and when the slider 13 is inserted into the limiting groove 216, the top wall of the main board 1 and the top wall of the cross clamp 21 are coplanar, so as to prevent the main board 1 and the cross clamp 21 from being misaligned in the vertical direction; In other embodiments, in order to facilitate the insertion of the slider 13 into the limiting groove 216 , a chamfer may be provided on the opening end of the longitudinal clamping strip 202 at the limiting groove 216 .

[0033] Reference Figure 5 In some construction processes, a concrete pouring gap is reserved between the bottom wall of the main board 1 and the bottom wall of the cross clamp 21 and the slope surface. After concrete is subsequently filled into the concrete pouring gap, the stability of the slope protection can be improved. In order to further improve the stability, some embodiments of the present application also include a support assembly 3 located at the bottom of the cross clamp 21. Specifically, the support assembly 3 includes a support ring 31 sleeved on the outer periphery of the fixed rod 22, a compression spring 32 connected between the support ring 31 and the cross clamp 21, and a plurality of support legs 33 fixedly connected to the support ring 31; the bottom end of the compression spring 32 is fixedly connected to the support ring 31, and the top end is fixedly connected to the bottom wall of the cross clamp 21, and support legs 33 are distributed on both sides of the longitudinal clamping strip 202; after pouring concrete into the concrete pouring gap, the fixed rod 22 and the support assembly 3 will form an anchoring structure with the solidified concrete to improve the stability of the slope protection.

[0034] In some embodiments of the present application, the support leg 33 is V-shaped, and the support leg 33 is located at the two ends of the V-shaped opening, one end is a fixed end 331, and the other end is a free end 332. The fixed end 331 of the support leg 33 is fixedly connected to the support ring 31, and the free end 332 of the support leg 33 is used to overlap the main board 1; In order to adapt to the concrete pouring gaps of different heights, the support leg 33 is made of spring steel, and when the V-shaped bottom of the support leg 33 is placed on the slope, the free end 332 of the support leg 33 is higher than the fixed end 331 of the support leg 33; when installing the main board 1, since the support leg 33 is made of spring steel, under the elastic action of the support leg 33, the free end 332 of the support leg 33 will press against the bottom wall of the main board 1; in order to facilitate the support leg 33 to slide along the bottom wall of the main board 1, in some embodiments of the present application, the support leg 33 and the free end 332 are integrally provided with a smoothly transitioning outer flange 333.

[0035] Reference Figure 5In order to facilitate the smooth pressing of the free end 332 of the support leg 33 to the bottom of the main board 1 when the main board 1 or the cross clamp 21 slides in a direction parallel to the longitudinal clamp strip 202, some embodiments of the present application also include a guide rod 34. Each support leg 33 is fixedly connected to a guide rod 34 at both ends in a direction parallel to the longitudinal clamp strip 202. The top end of the guide rod 34 smoothly transitions to the top wall of the free end 332 of the support leg 33. The two guide rods 34 on the same support leg 33 are arranged to be inclined downward toward a side away from each other.

[0036] Reference Figure 5 In order to further fix the support leg 33 on the slope, in some embodiments of the present application, the support assembly 3 also includes a pressure rod 35, which is passed through the cross clamp 21 and threadedly connected to the cross clamp 21. After passing through the cross clamp 21, the pressure rod 35 is pressed against the top wall of the support ring 31.

[0037] Reference Figure 5 and Figure 6 In the present disclosure, the pressure rod 35 and the fixed rod 22 both extend above the cross clamp 21; in some slope protection, it is necessary to place green plants on the surface of the slope protection. For this reason, in some embodiments of the present application, a plurality of planting boxes 4 are also included. The planting box 4 is clamped between two fixed rods 22 and / or the pressure rod 35 distributed along the inclination direction of the slope protection, so that the planting box 4 is blocked by the fixed rod 22 and / or the pressure rod 35, and the planting box 4 is placed to slide downward along the slope protection.

[0038] The present application also discloses a method for laying prefabricated slope protection. The method for laying prefabricated slope protection comprises the following steps: S1: Install the bottom row of horizontally distributed cross clamps 21: First, the fixing rod 22 is threadedly connected to the cross clamp 21 in the factory. When fixing the cross clamp 21 to the slope protection, the fixing rod 22 fixed on the cross clamp 21 only needs to be inserted into the ground and then pressed down until the support leg 33 abuts against the ground, and the cross clamp 21 can be fixed; then, other cross clamps 21 in the same row are installed until the installation of a row of cross clamps 21 is completed; a gap needs to be reserved between two adjacent cross clamps 21 in the same row for the motherboard 1 to be inserted; S2: Install a row of horizontally distributed motherboards 1: When installing the mainboard 1, move the mainboard 1 so that the mainboard 1 overlaps the free end 332 of the support leg 33, then insert the sliders 13 on both sides of the mainboard 1 into a cross clamp 21 respectively, then push the mainboard 1 toward the horizontal clamp 201 in the fixed cross clamp 21, during the pushing process, the mainboard 1 will smoothly pass over the guide rod 34 and overlap the free end 332 of the support leg 33 through the guiding effect of the guide rod 34; then, install the other mainboards 1 in the same row in sequence; S3: Install the cross clamp 21 of the superimposed layer: Move the cross clamp 21 equipped with the fixing rod 22, so that the sliders 13 on both sides of the main board 1 in S2 are inserted into the limiting grooves 216, and then push the cross clamp 21 to one side of the main board 1 in S2. When the cross clamp 21 of the stacked layer abuts against the main board 1 in S2, rotate the fixing rod 22 to insert the fixing rod 22 into the slope, so that the cross clamp 21 can be fixed, and then install the remaining cross clamps 21 of the stacked layer; S4: Repeat S2 and S3 until all main boards 1 and cross clamps 21 are laid; S5: When installing the main board 1 and the cross clamp 21, a concrete pouring gap needs to be left between the bottom wall of the main board 1 and the bottom wall of the cross clamp 21 and the slope surface; after the main board 1 and the cross clamp 21 are installed, concrete is poured into the concrete pouring gap and the concrete is cured; S6: Place the planting box 4 between two adjacent layers of fixing rods 22 and / or pressure rods 35.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembled prefabricated slope protection structure, characterized in that: include: A plurality of main boards (1) arranged in a matrix, wherein a cross slot (11) is formed between every four main boards (1) arranged in the matrix; A cross clamp (21), the cross clamp (21) being overlapped on the main board (1) and used for closing the top end of the cross clamp slot (11); And, a fixing rod (22), wherein the fixing rod (22) is used to fix the cross clamp (21) to the slope.

2. The prefabricated slope protection structure according to claim 1 is characterized in that: The outer periphery of the top wall of the main board (1) is provided with an embedding groove (12), and the cross clamp (21) is overlapped with the bottom wall of the embedding groove (12). When the cross clamp (21) is overlapped with the bottom wall of the embedding groove (12), the top wall of the cross clamp (21) is coplanar with the top wall of the main board (1).

3. The prefabricated slope protection structure according to claim 2 is characterized in that: The fixing rod (22) is vertically inserted into the cross clamp (21) and is threadedly connected to the cross clamp (21).

4. The prefabricated slope protection structure according to claim 3 is characterized in that: The bottom end of the fixing rod (22) is pointed.

5. The prefabricated slope protection structure according to claim 3 is characterized in that: The cross clamp (21) comprises a cross clamp strip (201) and a longitudinal clamp strip (202) which are arranged crosswise; the cross clamp (21) is provided with two limit grooves (216) arranged parallel to the longitudinal clamp strip (202) on the assembly side wall (215) of the longitudinal clamp strip (202); the two limit grooves (216) respectively penetrate one end of the longitudinal clamp strip (202); a slider (13) adapted to the limit groove (216) is fixedly connected to the side wall of the main board (1); the slider (13) can slide in the limit groove (216) along the long side direction of the longitudinal clamp strip (202).

6. The prefabricated slope protection structure according to claim 5, characterized in that: It also includes a support assembly (3), wherein the support assembly (3) includes a support ring (31), a compression spring (32) and a support leg (33); One end of the compression spring (32) is fixedly connected to the main board (1), and the other end is fixedly connected to the support ring (31); The support leg (33) is fixedly connected to the support ring (31), and the support leg (33) is used to contact the slope.

7. The prefabricated slope protection structure according to claim 6, characterized in that: The support leg (33) is in a V-shaped structure with an opening facing upward, and of the two ends of the opening of the support leg (33), either end is a fixed end (331) and the other end is a free end (332), the free end (332) is higher than the fixed end (331), and the free end (332) is used to support the mainboard (1).

8. The prefabricated slope protection structure according to claim 7, characterized in that: The support assembly (3) further comprises a pressure rod (35), wherein the pressure rod (35) is vertically inserted into the cross clamp (21) and is threadedly connected to the cross clamp (21); the pressure rod (35) abuts against the support ring (31) after passing through the cross clamp (21).

9. The prefabricated slope protection structure according to claims 1-8, characterized in that: A planting box (4) is placed on the cross clamp (21) and / or the main board (1); the fixing rod (22) extends above the main board (1), and the planting box (4) abuts against a plurality of the fixing rods (22) in the same horizontal row.

10. A method for laying the assembled prefabricated slope protection according to any one of claims 1 to 9, characterized in that: The steps include: S1: Installing a first row of horizontally distributed cross clamps (21) at the bottom of the slope, inserting a fixing rod (22) fixed on the cross clamps (21) into the slope, and fixing the cross clamps (21) to a preset height above the slope with the fixing members; S2: Install a row of horizontally distributed motherboards (1): Inserting the main board (1) between two adjacent cross clamps (21) to install the main board (1) and the cross clamps (21) to the same height; S3: Install the cross clamp (21) of the superimposed layer: Inserting the cross clamp (21) onto the main board (1) fixed to the previous row of cross clamps (21); Insert the fixing rod (22) into the slope to fix the cross clamp (21) to the slope; S4: Repeat S2 and S3 until the main board (1) and the cross clamp (21) are laid.

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