Sand stabilization plate structure

Abstract

The utility model relates to the technical field of water and soil conservation, in particular to a sand stabilization plate structure which comprises a base and a plate body, a cavity is formed in the base, a through groove is formed in the top face of the base, the bottom end of the plate body extends into the cavity through the through groove, and the surface of the plate body is in sliding contact with the inner side face of the through groove. The bottom end of the plate body is fixedly connected with an extrusion block slidably installed in the cavity, a plurality of through holes are formed in the two sides of the cavity in the length direction of the cavity in an array mode, and stabilizing assemblies used in cooperation with the extrusion block are slidably installed in the through holes; limiting plates are fixedly installed at the two ends of the top face of the base, a driving assembly is fixedly installed between the top ends of the two limiting plates, and the output end of the driving assembly is fixedly connected with the top end of the plate body. A supporting assembly is mounted on the limiting plate; according to the utility model, the plurality of groups of stabilizing assemblies and the supporting assemblies are arranged, so that the friction force and the road holding force between the base and the soil can be effectively increased, and the sand stabilization plate is ensured to keep an ideal state and effect in a long-term use process.

Description

Technical Field

[0001] The utility model relates to the technical field of soil and water conservation, and specifically relates to a sand fixation plate structure. Background Technique

[0002] In forestry ecological projects, soil and water conservation work is very important. Soil and water conservation can effectively reduce soil erosion and protect land resources; it helps to improve the structure and function of the ecosystem, enhance biodiversity, maintain ecological balance, and improve climate regulation functions. A sand fixation plate is a commonly used engineering device for preventing sand and soil loss and fixing sandy soil. Its main function is to fix the soil through a physical structure, reduce wind erosion and water erosion, and promote the growth of vegetation, thereby restoring and improving the ecological environment.

[0003] Existing sand fixation plates usually include a plate body, and ground nails are arranged on the bottom surface of the plate body. When installing the sand fixation plate, a shovel or mechanical equipment is used to dig a hole at a predetermined position. The depth of the hole is generally 1 / 3 to 1 / 2 of the height of the sand fixation plate to ensure its stable embedding. Then, the sand fixation plate is placed into the dug hole to ensure that there is no gap between the bottom of the sand fixation plate and the soil and it is firmly perpendicular to the ground; then, the dug soil is used to backfill the hole around the sand fixation plate, and the soil is tamped layer by layer to provide additional stability.

[0004] However, the existing sand fixation plates still have the following deficiencies when in use:

[0005] When installing the sand fixation plate, it needs to be kept vertical. If the plate is not vertical, it may cause the center of gravity to be unstable and reduce its effect of resisting wind and sand; generally, the existing sand fixation plates only rely on the ground nails at the bottom and the extrusion force of the soil to maintain a vertical state. After backfilling and compacting the soil, over time, the soil may continue to settle, affecting the verticality of the sand fixation plate, and strong winds or water flows may exert lateral pressure on the sand fixation plate. Especially in extreme weather conditions, it is easy to cause it to tilt or become unstable. Therefore, it often requires staff to maintain and adjust, resulting in a waste of manpower. Content of the Utility Model

[0006] The purpose of the utility model is to provide a sand fixation plate structure to solve the problems raised in the above background technique.

[0007] The purpose of the utility model can be realized through the following technical solutions:

[0008] A sand fixation plate structure includes a base and a plate body. A plurality of ground nails are arrayedly installed along the length direction of the ground of the base. A cavity is arranged inside the base, and a through groove is opened on the top surface of the base. The bottom end of the plate body extends into the cavity through the through groove, and the surface of the plate body is in sliding contact with the inner side surface of the through groove;

[0009] A pressing block slidably installed in the cavity is fixedly connected to the bottom end of the plate body. A plurality of through holes are arrayed along the length direction on both sides of the cavity. A stabilizing component that cooperates with the pressing block is slidably installed in the through holes.

[0010] Position-limiting plates are fixedly installed at both ends of the top surface of the base. Position-limiting grooves are formed on the inner side surfaces of the position-limiting plates. Both sides of the plate body are respectively slidably clamped in the position-limiting grooves of the two position-limiting plates. A driving component is fixedly installed between the tops of the two position-limiting plates. The output end of the driving component is fixedly connected to the top end of the plate body.

[0011] Mounting grooves are formed on two side surfaces of the position-limiting plate adjacent to the position-limiting groove. A supporting component is hinged in the mounting groove. A position-limiting bolt is threadedly installed through the position-limiting plate at a position near the lower part of the mounting groove on the side surface of the position-limiting plate away from the position-limiting groove. The front end of the position-limiting bolt extends into the mounting groove. The position-limiting bolt is used to limit the supporting component in the mounting groove.

[0012] Furthermore, chamfers are formed on both sides of the bottom surface of the pressing block to form inclined surfaces.

[0013] Furthermore, the stabilizing component includes a plug rod. One end of the plug rod is located in the through hole, and the other end is located in the cavity. A baffle is fixedly installed at the end of the plug rod located in the cavity. A spring sleeved around the plug rod is fixedly connected between the baffle and the corresponding inner side surface of the cavity. Under the elastic force of the spring, the end of the plug rod away from the baffle is located in the through hole. The side of the baffle away from the plug rod is in pressing contact with the corresponding side surface of the pressing block.

[0014] Furthermore, the driving component includes a connecting plate fixedly connected between the tops of the two position-limiting plates. A first screw rod is threadedly installed through the middle position of the top surface of the connecting plate. A first knob is fixedly installed at the top end of the first screw rod. The bottom end of the first screw rod is rotatably connected to a U-shaped clamping seat. The U-shaped clamping seat is fixedly connected to the top of the plate body through a bolt.

[0015] Furthermore, the supporting component includes a hinge seat fixedly installed at the upper position of the inner side surface of the mounting groove. A second screw rod is fixedly connected around the pin shaft of the hinge seat. The end of the second screw rod away from the hinge seat is threadedly connected to an internal thread sleeve sleeved around the second screw rod. A second knob is fixedly installed on the periphery of the internal thread sleeve.

[0016] The end of the internal thread sleeve away from the hinge seat is rotatably connected to a mounting disc. A fixing plate is hinged to one side of the mounting disc away from the internal thread sleeve. Mounting holes are formed on the side surface of the fixing plate.

[0017] The beneficial effects of the present utility model:

[0018] 1. In the present utility model, through the coordinated setting of the driving component, base, limiting plate, plate body, extrusion block, and multiple groups of stabilizing components, the friction and grip between the base and the soil can be effectively increased, and the instability of the sand fixation plate during soil settlement can be reduced; the problem that the sand fixation plate tilts outward due to soil settlement is effectively alleviated, ensuring that the sand fixation plate maintains an ideal state and effect during long-term use.

[0019] 2. Through the setting of the support component in the present utility model, the stability of the sand fixation plate can be enhanced, the lateral pressure applied to the sand fixation plate can be dispersed, and tilting caused by wind or water flow impact can be prevented. The diagonal brace provides additional support through a triangular structure, enabling the sand fixation plate to better resist tilting. The setting of the support component has better adaptability and flexibility under different terrain and climate conditions, and can be adjusted and reinforced according to changes in the landform, thereby maintaining the upright state of the sand fixation plate, reducing the frequent maintenance and adjustment required for the sand fixation plate due to tilting, saving time and labor costs, and improving the practicality of the overall project. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the three-dimensional schematic diagram of the connection relationship between the plate body, the base, and the limiting plate in the present utility model;

[0023] Figure 3 is the three-dimensional schematic diagram of the connection relationship between the limiting plate and the base in the present utility model;

[0024] Figure 4 is the three-dimensional schematic diagram of the connection relationship between the plate body and the extrusion block in the present utility model;

[0025] Figure 5 is the three-dimensional schematic diagram of the internal structure of the base in the present utility model;

[0026] Figure 6 is Figure 5 the enlarged view of part A in

[0027] Figure 7 is the structural schematic diagram of the connection relationship between the support component and the limiting plate in the present utility model;

[0028] Among them, the reference numerals are as follows:

[0029] 1 - Base, 2 - Limiting plate, 3 - Connecting plate, 4 - U-shaped card seat, 5 - Screw one, 6 - Knob one, 7 - Plate body, 8 - Through hole, 9 - Through groove, 10 - Limiting groove, 11 - Cavity, 12 - Extrusion block, 13 - Inclined surface, 14 - Baffle, 15 - Spring, 16 - Insert rod, 17 - Installation groove, 18 - Hinge seat, 19 - Screw two, 20 - Internal thread sleeve, 21 - Knob two, 22 - Installation disc, 23 - Fixed plate, 24 - Limiting bolt, 25 - Ground nail. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1:

[0032] Please refer to Figures 1 to 7 , in the embodiment of the present invention, a sand fixation plate structure includes a base 1 and a plate body 7. A plurality of ground nails 25 are arrayedly installed along the length direction of the ground of the base 1. A cavity 11 is provided inside the base 1. A through groove 9 is opened on the top surface of the base 1. The bottom end of the plate body 7 extends into the cavity 11 through the through groove 9, and the surface of the plate body 7 is in sliding contact with the inner side surface of the through groove 9;

[0033] A slidingly installed extrusion block 12 is fixedly connected to the bottom end of the plate body 7 in the cavity 11. A plurality of through holes 8 are arrayedly opened on both sides of the cavity 11 along its length direction. A stabilizing component that cooperates with the extrusion block 12 is slidingly installed in the through holes 8;

[0034] Limiting plates 2 are fixedly installed at both ends of the top surface of the base 1. Limiting grooves 10 are opened on the inner side surfaces of the limiting plates 2. The two sides of the plate body 7 are respectively slidingly clamped in the limiting grooves 10 of the two limiting plates 2. A driving component is fixedly installed between the tops of the two limiting plates 2, and the output end of the driving component is fixedly connected to the top end of the plate body 7;

[0035] Installation grooves 17 are opened on two side surfaces of the limiting plate 2 adjacent to the limiting groove 10. A supporting component is hinged in the installation grooves 17. A limiting bolt 24 is threadedly installed through the side surface of the limiting plate 2 close to the lower part of the installation groove 17 away from the limiting groove 10. The front end of the limiting bolt 24 extends into the installation groove 17, and the limiting bolt 24 is used to limit the supporting component in the installation groove 17.

[0036] Among them, chamfers are formed on both sides of the bottom surface of the extrusion block 12 to form inclined surfaces 13.

[0037] Among them, the stabilizing component includes a plug rod 16. One end of the plug rod 16 is located in the through hole 8, and the other end is located in the cavity 11. A baffle 14 is fixedly installed at the end of the plug rod 16 located in the cavity 11. A spring 15 sleeved around the plug rod 16 is fixedly connected between the baffle 14 and the corresponding inner side surface of the cavity 11. Under the elastic force of the spring 15, the end of the plug rod 16 away from the baffle 14 is located in the through hole 8, and the side of the baffle 14 away from the plug rod 16 is in pressing contact with the corresponding side surface of the extrusion block 12.

[0038] Among them, the driving component includes a connecting plate 3 fixedly connected between the tops of two limiting plates 2. A first screw rod 5 is installed through the middle position of the top surface of the connecting plate 3 in a threaded manner. A first knob 6 is fixedly installed at the top end of the first screw rod 5. The bottom end of the first screw rod 5 is rotatably connected to a U-shaped clamping seat 4, and the U-shaped clamping seat 4 is fixedly connected to the top of the plate body 7 through bolts.

[0039] When the present utility model is in use:

[0040] First, rotate a plurality of limiting bolts 24 in sequence, and then move the bottom ends of multiple groups of supporting components to the ground; then place the sand fixation plate structure provided by the present utility model in a pre-dug pit, so that the ground nails 25 at the bottom of the base 1 are inserted into the soil; then backfill and compact the soil, thereby completing the preliminary installation.

[0041] In the initial state, the extrusion block 12 is located at the upper position of the cavity 11, and the baffle 14 is in contact with the lower position of the inclined surface 13, so that the front end of the plug rod 16 is kept in the through hole 8, avoiding the plug rod 16 protruding from the cavity 11 and interfering with the inner wall of the pit when the base 1 is placed;

[0042] After the preliminary installation is completed, rotate the first screw rod 5 through the first knob 6. The first screw rod 5 presses down the plate body 7 through the U-shaped clamping seat 4. The plate body 7 drives the extrusion block 12 to move downward in the cavity 11. When the baffle 14 is squeezed by the inclined surface 13, the front end of the plug rod 16 protrudes from the through hole 8 and is inserted into the soil outside the base 1;

[0043] Therefore, in the present utility model, through the cooperative setting of the driving component, the base 1, the limiting plates 2, the plate body 7, the extrusion block 12 and multiple groups of stabilizing components, the friction and grip between the base 1 and the soil can be effectively increased, and the instability of the sand fixation plate during soil settlement can be reduced; the problem that the sand fixation plate tilts outward due to soil settlement is effectively alleviated, ensuring that the sand fixation plate maintains an ideal state and effect during long-term use.

[0044] Embodiment 2:

[0045] Please refer to Figure 7, on the basis of Embodiment 1, the support assembly includes a hinge seat 18 fixedly installed at the upper position of the inner side of the installation groove 17. A second screw 19 is fixedly connected to the periphery of the pin shaft of the hinge seat 18. One end of the second screw 19 away from the hinge seat 18 is threadedly connected with an internal thread sleeve 20 sleeved on the periphery of the second screw 19. A second knob 21 is fixedly installed on the periphery of the internal thread sleeve 20;

[0046] One end of the internal thread sleeve 20 away from the hinge seat 18 is rotatably connected to a mounting plate 22. One side of the mounting plate 22 away from the internal thread sleeve 20 is hinged to a fixing plate 23, and mounting holes are formed in the side surface of the fixing plate 23.

[0047] In the support assembly, first, rotate the internal thread sleeve 20 through the second knob 21 to change the support length between the internal thread sleeve 20 and the second screw 19. Then, place the fixing plate 23 on the ground and fix the fixing plate 23 through anchor bolts. At this time, the internal thread sleeve 20 and the second screw 19 are obliquely supported on the side surface of 2; and the vertical state of the plate body 7 can be finely adjusted by adjusting the support length between the internal thread sleeve 20 and the second screw 19.

[0048] Therefore, through the setting of the support assembly, the stability of the sand fixation plate can be enhanced, the lateral pressure applied to the sand fixation plate can be dispersed, and the inclination caused by wind or water flow impact can be prevented. The diagonal brace provides additional support through a triangular structure, enabling the sand fixation plate to better resist inclination. The setting of the support assembly has better adaptability and flexibility under different terrain and climate conditions, and can be adjusted and reinforced according to the changes in the landform, so as to maintain the upright state of the sand fixation plate, reduce the frequent maintenance and adjustment required for the sand fixation plate due to inclination, save time and labor costs, and improve the practicability of the overall project.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A sand fixation plate structure, characterized in that, It includes a base (1) and a plate body (7). A plurality of ground nails (25) are arrayedly installed along the length direction of the ground of the base (1). A cavity (11) is arranged inside the base (1). A through groove (9) is opened on the top surface of the base (1). The bottom end of the plate body (7) extends into the cavity (11) through the through groove (9), and the surface of the plate body (7) is in sliding contact with the inner side surface of the through groove (9). A pressing block (12) which is slidably installed in the cavity (11) is fixedly connected to the bottom end of the plate body (7). A plurality of through holes (8) are arrayedly opened along the length direction on both sides of the cavity (11). A stabilizing component which is used in cooperation with the pressing block (12) is slidably installed in the through holes (8). Limit plates (2) are fixedly installed at both ends of the top surface of the base (1). A limit groove (10) is opened on the inner side surface of the limit plate (2). Both sides of the plate body (7) are slidably clamped in the limit grooves (10) of the two limit plates (2). A driving component is fixedly installed between the tops of the two limit plates (2), and the output end of the driving component is fixedly connected to the top end of the plate body (7). Installation grooves (17) are opened on two side surfaces of the limit plate (2) adjacent to the limit groove (10). A supporting component is hinged in the installation groove (17). A limit bolt (24) is threadedly installed in a penetrating manner on the side surface of the limit plate (2) far away from the limit groove (10) at a position close to the lower part of the installation groove (17). The front end of the limit bolt (24) extends into the installation groove (17), and the limit bolt (24) is used to limit the supporting component in the installation groove (17).

2. The sand fixation board structure according to claim 1, characterized in that, Both sides of the bottom surface of the pressing block (12) are chamfered to form inclined surfaces (13).

3. The sand fixation plate structure according to claim 2, characterized in that, The stabilizing component includes a plug rod (16). One end of the plug rod (16) is located in the through hole (8), and the other end is located in the cavity (11). A baffle (14) is fixedly installed at the end of the plug rod (16) located in the cavity (11). A spring (15) sleeved around the plug rod (16) is fixedly connected between the baffle (14) and the corresponding inner side surface of the cavity (11). Under the elastic force of the spring (15), the end of the plug rod (16) far away from the baffle (14) is located in the through hole (8), and the side of the baffle (14) far away from the plug rod (16) is in pressing contact with the corresponding side surface of the pressing block (12).

4. A sand fixation plate structure according to claim 1, characterized in that, The driving component includes a connecting plate (3) fixedly connected between the tops of the two limit plates (2). A screw rod one (5) is threadedly installed in a penetrating manner at the middle position of the top surface of the connecting plate (3). A knob one (6) is fixedly installed at the top end of the 5. The bottom end of the screw rod one (5) is rotatably connected to a U-shaped clamping seat (4), and the U-shaped clamping seat (4) is fixedly connected to the top of the plate body (7) through a bolt.

5. A sand fixation plate structure according to claim 1, characterized in that, The support assembly includes a hinge seat (18) fixedly installed at the upper position of the inner side of the installation groove (17). A second screw (19) is fixedly connected to the periphery of the pin shaft of the hinge seat (18). One end of the second screw (19) away from the hinge seat (18) is threadedly connected with an internal thread sleeve (20) sleeved on the periphery of the second screw (19). A second knob (21) is fixedly installed on the periphery of the internal thread sleeve (20); One end of the internal thread sleeve (20) away from the hinge seat (18) is rotatably connected to a mounting disc (22). One side of the mounting disc (22) away from the internal thread sleeve (20) is hinged to a fixing plate (23). Mounting holes are formed in the side surface of the fixing plate (23).

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