Ecological restoration stepped buffer interception dam

Abstract

The utility model relates to the technical field of interception dams, and provides an ecological restoration stepped buffer interception dam which comprises two symmetrically-arranged interception dam bodies and a shell fixedly installed at one end of one side face of each interception dam body. The interception dam bodies are moved, the connecting blocks are inserted into shells on the interception dam bodies, in the insertion process, the connecting blocks make contact with the inclined faces of the trapezoid blocks and extrude the trapezoid blocks, the trapezoid blocks are subjected to extrusion force to drive the movable rods to slide to stretch the springs, and when the two interception dam bodies are close to and attached to each other, the trapezoid blocks are aligned with the clamping grooves; the springs drive the trapezoidal blocks to move, reset and be inserted into the clamping grooves for clamping, so that the two intercepting dam bodies are spliced and fixed, the splicing structure of the intercepting dam bodies is utilized, the intercepting dam bodies are conveniently transported, and the effect that the lengths of the intercepting dam bodies are conveniently spliced and adjusted according to the width of a river channel is achieved; and the use flexibility and the application range of the interception dam body are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of interception dams, in particular to an ecological restoration stepped buffer interception dam. Background Art

[0002] Ecological restoration is a comprehensive method of repairing polluted environments that is guided by ecological principles, based on biological restoration, and combines various physical restoration, chemical restoration, and engineering technical measures to achieve the best results and lowest costs through optimized combination.

[0003] The known authorized patent application number is: CN202322169501.X, which discloses a water body restoration interception dam. Its background technology raises the problem that "more pile foundations are driven into the river embankment, which requires more manpower and is not conducive to improving the construction efficiency of the interception dam". To this end, the technical solution to this problem is "including a fence and an ecological restoration interception module arranged in the fence, a fixed plate is fixed on the side wall of the fence away from the ecological restoration interception module, and a pile foundation slidingly connected to the fixed plate is provided on the fixed plate. A connecting plate is fixed on the side wall of the pile foundation, and a bolt is provided on the connecting plate that is loosely matched with the connecting plate. The lower end of the bolt is threadedly connected to the top of the fixed plate, and a cylindrical cavity is opened inside the pile foundation, and a reinforcement component for reinforcing the connection between the pile foundation and the soil layer is provided in the cylindrical cavity".

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned technical solution has the following problems: although it has achieved the effect of improving the use stability and construction efficiency of the interception dam through the provided technical solution, when it is used, the overall size of the interception dam is fixed, which is inconvenient to transport, and it is inconvenient to assemble and splice it according to the width of the river. It is easy to have usage limitations, which leads to reduced flexibility and scope of use. Utility Model Content

[0005] The utility model provides an ecological restoration stepped buffer interception dam, which solves the problem in the related art of being inconvenient to assemble and splice according to the width of the river.

[0006] The technical solution of the utility model is as follows: an ecological restoration stepped buffer interception dam, comprising: two symmetrically arranged interception dam bodies;

[0007] A shell fixedly mounted on one end of one side of the intercepting dam body;

[0008] A connecting block fixedly mounted on the other end of one side of the intercepting dam body and plugged into the shell, wherein a slot is provided on one side of the connecting block;

[0009] A movable rod symmetrically extending through one side of the housing and slidably connected to the housing;

[0010] A trapezoidal block fixedly connected to one end of the movable rod and engaged with the slot;

[0011] a pulling plate fixedly connected to the other end of the movable rod;

[0012] and a spring which is sleeved on the surface of the movable rod and whose two ends are respectively connected with the shell and the pulling plate.

[0013] Preferably, a slot for inserting a connecting block is provided on one side surface of the shell, and a plurality of ecological restoration planting areas are provided on the stepped surface of the intercepting dam body.

[0014] Preferably, a fixing mechanism is provided on the intercepting dam body;

[0015] The fixing mechanism includes a mounting block symmetrically fixedly installed at the bottom of both side surfaces of the intercepting dam body, a base column rod provided on the mounting block and having a cavity inside, and a protective component provided at the top of the base column rod. A through hole is opened at the top of the mounting block, and the base column rod is provided in the through hole.

[0016] The protective component includes a limiting ring fixedly installed on the top surface of the base column, a rubber ring fixedly connected to the top of the limiting ring, and a protective cover sleeved on the top of the base column and in contact with the rubber ring. A plurality of bumps are fixedly installed on the surface of the protective cover.

[0017] Preferably, a reinforcement mechanism is provided in the base column;

[0018] The reinforcement mechanism includes multiple groups of screw barrels rotatably connected to the base column rod, a threaded block threadedly connected to the screw barrel, a reinforcement rod fixedly connected to one end face of the threaded block and movably plugged into the screw barrel, and a rotating component provided in the base column rod for driving the screw barrel to rotate. The surface of the base column rod is provided with multiple groups of circular holes, the screw barrel is rotatably connected to the circular holes, and one end of the screw barrel is provided with a through hole for the reinforcement rod to extend out.

[0019] The rotating component includes a bevel gear 1 fixedly connected to the other end of the screw barrel, a rotating rod rotatably connected to the inner bottom wall of the base column, and multiple bevel gears 2 fixedly connected to the surface of the rotating rod and meshing with the bevel gear 1.

[0020] Preferably, sealing gaskets are fixedly installed on both side surfaces of the interception dam body, and the overall cross-section of the interception dam body is a trapezoidal structure.

[0021] The working principle and beneficial effects of the utility model are as follows:

[0022] When in use, the intercepting dam body is fixed on the ground, and then the other intercepting dam body is moved closer to the fixed dam body so that the connecting block is inserted into the shell on the intercepting dam body. During the insertion process, the connecting block contacts and squeezes the inclined surface of the trapezoidal block. The trapezoidal block is driven by the squeezing force to drive the movable rod to slide and stretch the spring. When the two intercepting dam bodies are close to each other, the trapezoidal block is aligned with the card slot, and the trapezoidal block is driven by the spring to move and reset and inserted into the card slot for locking, so that the two intercepting dam bodies are spliced ​​and fixed. Therefore, the splicable structure of the intercepting dam body is used to facilitate the transportation of the intercepting dam body, and the effect of facilitating the splicing and adjusting the length of the intercepting dam body according to the width of the river channel is achieved, which effectively improves the flexibility and applicability of the intercepting dam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 This is a side view schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the housing of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the base column of the utility model;

[0028] Figure 5 For this utility model Figure 4 A in the figure is an enlarged schematic diagram of the three-dimensional structure;

[0029] In the figure: 1. Intercepting dam body; 2. Shell; 3. Connecting block; 4. Slot; 5. Movable rod; 6. Trapezoidal block; 7. Pull plate; 8. Spring; 9. Ecological restoration planting area; 10. Mounting block; 11. Base column rod; 12. Screw barrel; 13. Threaded block; 14. Reinforcement rod; 15. Bevel gear 1; 16. Rotating rod; 17. Bevel gear 2; 18. Limiting ring; 19. Rubber ring; 20. Protective cover; 21. Sealing gasket. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1 - Figure 5 The utility model provides an ecological restoration stepped buffer interception dam, comprising: two interception dam bodies 1 symmetrically arranged and having a trapezoidal cross-section, wherein the interception dam bodies 1 are made of environmentally friendly materials, such as renewable or degradable materials, to reduce negative impacts on the environment;

[0033] A shell 2 fixedly mounted on one end of one side of the interception dam body 1;

[0034] A connecting block 3 is fixedly mounted on the other end of one side of the intercepting dam body 1 and plugged into the shell 2. A slot 4 is provided on one side of the connecting block 3.

[0035] A movable rod 5 symmetrically extending through one side of the housing 2 and slidably connected to the housing 2;

[0036] A trapezoidal block 6 fixedly connected to one end of the movable rod 5 and engaging with the slot 4;

[0037] A pulling plate 7 fixedly connected to the other end of the movable rod 5;

[0038] And a spring 8 is sleeved on the surface of the movable rod 5 and its two ends are respectively connected to the housing 2 and the pulling plate 7.

[0039] A slot for inserting the connecting block 3 is formed on one side of the housing 2 .

[0040] The technical solution provided by this embodiment is: when in use, by placing one interception dam body 1 on the ground and fixing it, then aligning the other interception dam body 1 with the fixed interception dam body 1, and moving it close to the fixed interception dam body 1 to fit it, so that the connecting block 3 at one end of the interception dam body 1 is inserted into the shell 2 on the fixed interception dam body 1. During the insertion process, the connecting block 3 contacts and squeezes the inclined surface of the trapezoidal block 6, so that the trapezoidal block 6 is driven by the extrusion force to drive the movable rod 5 to slide and stretch the spring 8. When the two interception dam bodies 1 are close to each other, the trapezoidal block 6 is aligned with the card slot 4, and at the same time, the trapezoidal block 6 is driven by the spring 8 to move and reset and insert into the card slot 4 to engage, so that the two interception dam bodies 1 are spliced ​​and fixed. Repeat the above operation to splice the interception dam body 1 to the appropriate length. Therefore, the splicable structure of the interception dam body 1 is used to facilitate the transportation of the interception dam body 1, and the effect of facilitating the splicing and adjusting the length of the interception dam body 1 according to the width of the river channel is achieved, avoiding the occurrence of situations with usage limitations, and effectively improving the flexibility and applicability of the interception dam body 1.

[0041] Furthermore, a plurality of ecological restoration planting areas 9 are provided on the stepped surface of the intercepting dam body 1 .

[0042] Specifically, by setting up the ecological restoration planting area 9, it is convenient to plant vegetation on the interception dam body 1. Through the natural growth of vegetation, the stability of the interception dam body 1 can be further enhanced, while promoting the restoration of biodiversity and achieving ecological balance.

[0043] Furthermore, a fixing mechanism is provided on the intercepting dam body 1;

[0044] The fixing mechanism includes a mounting block 10 symmetrically fixed on the bottom of both side surfaces of the intercepting dam body 1, a base column rod 11 provided on the mounting block 10 and having a cavity inside, and a protective component provided on the top of the base column rod 11. A through hole is provided at the top of the mounting block 10, and the base column rod 11 is provided in the through hole.

[0045] The protective component includes a limiting ring 18 fixedly mounted on the top surface of the base column rod 11, a rubber ring 19 fixedly connected to the top of the limiting ring 18, and a protective cover 20 sleeved on the top of the base column rod 11 and in contact with the rubber ring 19. A plurality of bumps are fixedly mounted on the surface of the protective cover 20.

[0046] Specifically, when installing the intercepting dam body 1, the intercepting dam body 1 is placed on the ground, and then the protective cover 20 is knocked to drive the base column rod 11 into the ground to fix it. Under the action of the rubber ring 19, the knocking force can be buffered to prevent the base column rod 11 from being damaged by the force, thereby ensuring the service life of the protective cover 20 and the base column rod 11.

[0047] Furthermore, a reinforcement mechanism is provided in the base column rod 11;

[0048] The reinforcement mechanism includes multiple groups of screw barrels 12 rotatably connected to the base column rod 11, a threaded block 13 threadedly connected to the screw barrel 12, a reinforcement rod 14 fixedly connected to one end face of the threaded block 13 and movably plugged into the screw barrel 12, and a rotating component provided in the base column rod 11 for driving the screw barrel 12 to rotate. The surface of the base column rod 11 is provided with multiple groups of circular holes, and the screw barrel 12 is rotatably connected to the circular holes. One end of the screw barrel 12 is provided with a through hole for the reinforcement rod 14 to extend out.

[0049] The rotating components include a bevel gear 15 fixedly connected to the other end of the screw barrel 12, a rotating rod 16 rotatably connected to the inner bottom wall of the base column 11, and a plurality of bevel gears 17 fixedly connected to the surface of the rotating rod 16 and meshing with the bevel gear 15.

[0050] Specifically, after the base column rod 11 is inserted into the ground, the protective cover 20 is removed and the rotating rod 16 is rotated to drive the bevel gear 2 17 to rotate, and the bevel gear 1 15 engaged with it is driven to rotate through the bevel gear 2 17, so that the screw barrel 12 rotates, and drives the threaded block 13 to move in the screw barrel 12, so that the reinforcement rod 14 is extended and inserted into the ground, increasing the contact area between the base column rod 11 and the ground, thereby achieving the effect of reinforcing the base column rod 11.

[0051] Example 2

[0052] Based on the first embodiment, in this embodiment: sealing pads 21 are fixedly installed on both side surfaces of the intercepting dam body 1 .

[0053] The technical solution provided by this embodiment is: by providing a sealing gasket 21, the sealing between the interception dam bodies 1 can be improved, preventing water from flowing out from the gap between the two interception dam bodies 1, thereby ensuring the interception effect.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An ecological restoration stepped buffer interception dam, characterized in that: include: Two symmetrically arranged interception dam bodies (1); A shell (2) fixedly mounted on one end of one side of the interception dam body (1); A connecting block (3) fixedly mounted on the other end of one side of the intercepting dam body (1) and plugged into the shell (2), wherein a slot (4) is provided on one side of the connecting block (3); A movable rod (5) symmetrically passing through one side of the housing (2) and slidably connected to the housing (2); A trapezoidal block (6) fixedly connected to one end of the movable rod (5) and engaged with the engaging groove (4); A pulling plate (7) fixedly connected to the other end of the movable rod (5); And a spring (8) which is sleeved on the surface of the movable rod (5) and whose two ends are respectively connected to the housing (2) and the pulling plate (7).

2. The ecological restoration stepped buffer interception dam according to claim 1, characterized in that: A notch for inserting a connection block (3) is provided on one side of the shell (2), and a plurality of ecological restoration planting areas (9) are provided on the stepped surface of the interception dam body (1).

3. The ecological restoration stepped buffer interception dam according to claim 1 is characterized by: The interception dam body (1) is provided with a fixing mechanism; The fixing mechanism comprises a mounting block (10) symmetrically fixedly mounted on the bottom of two side surfaces of the intercepting dam body (1), a base column rod (11) provided on the mounting block (10) and having a cavity therein, and a protective component provided on the top of the base column rod (11); a through hole is provided on the top of the mounting block (10), and the base column rod (11) is provided in the through hole.

4. The ecological restoration stepped buffer interception dam according to claim 3 is characterized by: The protective component comprises a limiting ring (18) fixedly mounted on the top surface of the base column rod (11), a rubber ring (19) fixedly connected to the top of the limiting ring (18), and a protective cover (20) sleeved on the top of the base column rod (11) and in contact with the rubber ring (19), wherein a plurality of protrusions are fixedly mounted on the surface of the protective cover (20).

5. The ecological restoration stepped buffer interception dam according to claim 3 is characterized by: A reinforcement mechanism is provided inside the base column rod (11); The reinforcing mechanism comprises a plurality of groups of screw barrels (12) rotatably connected in a base column rod (11), a threaded block (13) threadedly connected in the screw barrel (12), a reinforcing rod (14) fixedly connected to one end surface of the threaded block (13) and movably plugged with the screw barrel (12), and a rotating component arranged in the base column rod (11) for driving the screw barrel (12) to rotate, wherein a plurality of groups of circular holes are provided on the surface of the base column rod (11), the screw barrel (12) is rotatably connected in the circular holes, and a through hole is provided at one end of the screw barrel (12) for the reinforcing rod (14) to extend out.

6. The ecological restoration stepped buffer interception dam according to claim 5, characterized in that: The rotating component comprises a bevel gear 1 (15) fixedly connected to the other end of the screw barrel (12), a rotating rod (16) rotatably connected to the inner bottom wall of the base column rod (11), and a plurality of bevel gears 2 (17) fixedly connected to the surface of the rotating rod (16) and meshing with the bevel gear 1 (15).

7. The ecological restoration stepped buffer interception dam according to claim 1, characterized in that: Sealing pads (21) are fixedly mounted on both side surfaces of the interception dam body (1), and the overall cross-section of the interception dam body (1) is a trapezoidal structure.

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