Modular ecological revetment block quick-mount assembly

Abstract

This utility model relates to a modular ecological slope protection block quick-assembly component, belonging to the field of modular ecological slope protection technology. The modular ecological slope protection block quick-assembly component includes: a first block body, a protrusion, and a limiting rod. A second block body is attached to one side of the first block body. The first and second block bodies have identical structures. The protrusion is located on one outer wall of the first block body. A square groove is formed on the side of the second block body near the first block body. One side of the protrusion is embedded into the interior of the second block body through the square groove. The limiting rod is located inside the protrusion, and its upper end is inserted into the interior of the second block body through the square groove. The protrusion of the first block body is embedded into the square groove of the second block body, forming a mortise and tenon structure. At this time, the limiting rod is inserted into both the first and second block bodies, completing a double mechanical locking, making the first and second block bodies less susceptible to displacement due to water flow impact or human operation, thus strengthening the overall integrity of the slope protection.

Description

Technical Field

[0001] This utility model relates to the field of modular ecological slope protection technology, and in particular to a modular ecological slope protection block quick-assembly component. Background Technology

[0002] Modular ecological slope protection is a commonly used engineering measure, especially in the protection of water-related slopes, where it plays a very important role. The protection of water-related slopes mainly solves the problems of slope protection to prevent water erosion, drainage of seepage behind the slope, and mitigation of wind and wave impact. The thickness and weight of the hard material slope protection depend on factors such as wind and wave erosion, the stability and durability of the slope itself.

[0003] Existing modular ecological slope protection methods mostly adopt the block snap-fit ​​assembly method, but there is a lack of effective constraint mechanism between independent blocks. During splicing, due to the light weight of the individual blocks and the low friction coefficient of the contact surface, they are easily displaced by water flow impact or human operation, resulting in weakening of the overall integrity of the slope protection. Utility Model Content

[0004] Therefore, it is necessary to provide a modular ecological slope protection block quick-assembly component to address the problem that the lack of effective constraint mechanism between independent blocks, the low self-weight of individual blocks and the low friction coefficient of the contact surface during splicing, make them susceptible to displacement due to water flow impact or human operation, which leads to the weakening of the overall integrity of the slope protection.

[0005] A modular ecological slope protection block quick-assembly component includes: a first block body, a second block body attached to one side of the first block body, and the first block body and the second block body have the same structure;

[0006] A protrusion is provided on one outer wall of the first block body, and a square groove is provided on the side of the second block body near the first block body. One side of the protrusion is embedded into the interior of the second block body through the square groove.

[0007] A limiting rod is provided inside the protrusion, and the upper end of the limiting rod is inserted into the body of the second block through the square groove.

[0008] In one embodiment, a limiting groove is formed inside the protrusion, and a circular groove is formed inside one side of the second block body. One end of the circular groove communicates with the square groove, and the two ends of the limiting rod are located inside the limiting groove and the square groove, respectively.

[0009] In one embodiment, the limiting rod is fixedly connected with multiple limiting blocks at equal intervals in a ring. The multiple limiting blocks are provided in two sets. The second block body and the protrusion are both provided with slots. The axial center of the two slots is connected to the square slot and the round slot. The two sets of limiting blocks are respectively embedded in the two slots.

[0010] In one embodiment, a limiting post is movably inserted at the axis of the limiting rod, and top blocks are fixedly sleeved on the two surfaces of the limiting post in annular shape. The two top blocks are respectively in contact with the axis of the two sets of limiting blocks.

[0011] In one embodiment, limiting rings are fixedly connected to both ends of the limiting rod, and the inner walls of the two limiting rings are slidably fitted against the outer wall of the limiting post.

[0012] In one embodiment, the surface of the limiting rod has two annular grooves, and the two sides of the limiting block are fixedly connected with locking blocks. Multiple locking blocks are embedded in the interior of the annular grooves, and the outer wall of the locking blocks is on the same vertical line as the outer wall of the limiting rod.

[0013] In one embodiment, one end of the limiting post passes through the limiting rod, and the diameter of the other end of the limiting post is larger than the inner wall of the limiting ring.

[0014] In one embodiment, a retaining ring is fixedly sleeved on the middle surface of the limiting post, and the outer wall of the retaining ring slides against the inner wall of the limiting rod.

[0015] Beneficial effects

[0016] 1. The protrusion of the first block body is embedded into the square groove of the second block body to form a mortise and tenon structure. At this time, the limiting rod is inserted into the first block body and the second block body to complete the double mechanical locking, so that the first block body and the second block body are not easily displaced by water flow impact or human operation, and the slope protection has a strong integrity.

[0017] 2. When the limiting post is pushed by an external force, the top block converts the axial force into radial thrust through the inclined surface contact, forcing the two sets of limiting blocks to expand outward synchronously and embed into the slot, forming a self-tightening mechanical lock. This structure allows a single block to withstand a large shear force in the horizontal direction and improves the pull-out strength in the vertical direction. At the same time, through the prestressed design of the limiting post, elastic buffering between blocks is achieved, effectively dissipating the dynamic load generated by water flow impact. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the first and second block bodies of this utility model;

[0020] Figure 2 This is a schematic diagram of the protrusion structure of this utility model;

[0021] Figure 3 This is an enlarged schematic diagram of the limiting rod structure of this utility model;

[0022] Figure 4 This is a side sectional view of the first and second block bodies of this utility model.

[0023] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0024] Figure label:

[0025] 100. First block body; 101. Protrusion; 102. Limiting groove; 103. Slot; 200. Second block body; 201. Square groove; 202. Round groove; 300. Limiting rod; 301. Limiting post; 302. Limiting block; 303. Limiting ring; 304. Top block; 305. Ring groove; 306. Slot; 307. Slot ring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The following is combined Figures 1-5 This invention describes a modular ecological slope protection block quick-assembly assembly.

[0028] In one embodiment, a modular ecological slope protection block quick-assembly assembly includes: a first block body 100, a protrusion 101, and a limiting rod 300. A second block body 200 is attached to one side of the first block body 100. The first block body 100 and the second block body 200 have the same structure. The protrusion 101 is disposed on the outer wall of one side of the first block body 100. A square groove 201 is opened on the side of the second block body 200 near the first block body 100. One side of the protrusion 101 is embedded into the interior of the second block body 200 through the square groove 201. The limiting rod 300 is disposed inside the protrusion 101. The upper end of the limiting rod 300 is inserted into the interior of the second block body 200 through the square groove 201.

[0029] In this embodiment, the first block body 100 and the second block body 200 have the same structure and are both made of environmentally friendly recycled materials. One side of the protrusion 101 is embedded into the interior of the second block body 200 through the square groove 201 to form a mortise and tenon structure. The limiting rod 300 is vertically arranged in the hollow cavity inside the protrusion 101.

[0030] The upper end of the limiting rod 300 is mechanically locked by inserting it into the reserved hole inside the second block body 200 through the square groove 201. The lower end of the limiting rod 300 is fixed inside the protrusion 101. The multi-level locking mechanism enables rapid assembly, improves shear strength, effectively solves the problem of block displacement caused by water flow impact during the construction of water-related slopes, and allows vegetation roots to penetrate the gaps between blocks to form an ecological reinforcement layer.

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, a limiting groove 102 is provided inside the protrusion 101, and a circular groove 202 is provided inside one side of the second block body 200. One end of the circular groove 202 is connected to the square groove 201. The two ends of the limiting rod 300 are located inside the limiting groove 102 and the square groove 201, respectively. Multiple limiting blocks 302 are fixedly connected in a ring at equal intervals inside the limiting rod 300. There are two sets of multiple limiting blocks 302. Both the second block body 200 and the protrusion 101 are provided with slots 103. The axis of the two slots 103 is connected to the circular groove 202 and the limiting groove 102. The two sets of limiting blocks 302 are respectively embedded in the two slots 103.

[0032] In this embodiment, the limiting groove 102 inside the protrusion 101 and the circular groove 202 form a vertically interconnected channel. The two ends of the limiting rod 300 are slidably embedded in the limiting groove 102 and the circular groove 202, respectively. Two sets of limiting blocks 302, which are equidistantly arranged in a ring on the surface of the limiting rod 300, are made of high-strength engineering plastic. Each set of limiting blocks 302 forms a self-locking engagement with the slot 103 through a snap-fit ​​structure. When the protrusion 101 is embedded in the square groove 201, the limiting rod 300 is automatically pushed down by the pressure. After being fully embedded, the limiting block 302 is locked into the slot 103, forming a double mechanical lock. The vegetation roots grow upward through the pre-set through hole in the middle of the block, forming a composite reinforcement layer with the ecological concrete filled inside, which not only ensures the stability of the slope, but also achieves the function of soil and water conservation.

[0033] like Figure 2 , Figure 4 and Figure 5 As shown, a limiting post 301 is movably inserted into the axis of the limiting rod 300. Top blocks 304 are fixedly sleeved on the two surfaces of the limiting post 301 in annular shape. The two top blocks 304 are respectively in contact with the axis of the two sets of limiting blocks 302. Limiting rings 303 are fixedly connected to the two end surfaces of the limiting rod 300. The inner walls of the two limiting rings 303 are slidably in contact with the outer wall of the limiting post 301.

[0034] In this embodiment, when the limiting post 301 is pushed by an external force, the top block 304 converts the axial force into radial thrust through the inclined surface contact, forcing the two sets of limiting blocks 302 to expand outward synchronously and embed into the slot 103, forming a self-tightening mechanical lock. The limiting ring 303 is fixed to both ends of the limiting rod 300 by interference fit. The sliding gap between the inner wall of the limiting ring 303 and the outer wall of the limiting post 301 is small, which ensures that the limiting post 301 can slide freely and prevents it from falling out due to vibration. This structure allows a single block to withstand a large shear force in the horizontal direction and improves the pull-out strength in the vertical direction. At the same time, through the prestress design of the limiting post 301, elastic buffering between blocks is achieved, effectively dissipating the dynamic load generated by water flow impact.

[0035] like Figure 2 , Figure 3 and Figure 5 As shown, the surface of the limiting rod 300 has two annular grooves 305. The two sides of the limiting block 302 are fixedly connected with locking blocks 306. Multiple locking blocks 306 are embedded in the interior of the annular grooves 305. The outer wall of the locking block 306 is on the same vertical line as the outer wall of the limiting rod 300. One end of the limiting post 301 passes through the limiting rod 300. The diameter of the other end of the limiting post 301 is larger than the inner wall of the limiting ring 303. A retaining ring 307 is fixedly sleeved on the middle surface of the limiting post 301. The outer wall of the retaining ring 307 slides against the inner wall of the limiting rod 300.

[0036] In this embodiment, two annular grooves 305 on the surface of the limiting rod 300 form an embedded limiting structure with the locking block 306. The outer wall of the locking block 306 is flush with the outer wall of the limiting rod 300, which not only ensures the smooth axial movement of the limiting block 302, but also prevents the locking block 306 from falling out through the stepped surface of the annular groove 305, thus improving the reliability of mechanical locking. One end of the limiting post 301 has a diameter larger than the inner wall of the limiting ring 303 to form an anti-disengagement structure, and the other end is precisely slidably engaged with the inner wall of the limiting rod 300 through the locking ring 307, so as to achieve precise control of axial displacement and realize the synergistic effect of structural reinforcement and ecological restoration.

[0037] Working principle: During assembly, the protrusion 101 of the first block body 100 is embedded into the square groove 201 of the second block body 200 to form a tenon and mortise structure. At this time, the limiting rod 300 is squeezed and moved down, and the two sets of limiting blocks 302 on its surface are simultaneously engaged into the side slots 103 through the buckle structure to complete the double mechanical locking.

[0038] When the limiting post 301 is pushed, the top block 304 converts the axial force into radial thrust, forcing the limiting block 302 to expand outward and embed into the slot 103, forming a self-tightening lock. Combined with the precise sliding control of the limiting ring 303, the vertical pull-out strength is improved. The lightweight ecological concrete filled inside the first block body 100 and the second block body 200 and the plant roots penetrating the through holes form a composite reinforcement layer, which not only dissipates the impact load of water flow, but also achieves soil and water conservation. This makes the first block body 100 and the second block body 200 less susceptible to displacement due to water flow impact or human operation, resulting in a stronger overall slope protection.

[0039] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A modular ecological slope protection block quick-assembly component, characterized in that, include: A first block body (100) is attached to one side of the first block body (100) and a second block body (200) is attached to it. The first block body (100) and the second block body (200) have the same structure. A protrusion (101) is provided on one side of the outer wall of the first block body (100), and a square groove (201) is provided on the side of the second block body (200) near the first block body (100). One side of the protrusion (101) is embedded into the interior of the second block body (200) through the square groove (201). A limiting rod (300) is provided inside the protrusion (101), and the upper end of the limiting rod (300) is inserted into the second block body (200) through the square groove (201); The protrusion (101) has a limiting groove (102) inside, and the second block body (200) has a circular groove (202) inside one side. One end of the circular groove (202) is connected to the square groove (201). The two ends of the limiting rod (300) are located inside the limiting groove (102) and the square groove (201) respectively. The limiting rod (300) has multiple limiting blocks (302) fixedly connected in an annular shape at equal intervals inside. The multiple limiting blocks (302) are provided in two sets. The second block body (200) and the protrusion (101) are both provided with slots (103). The two slots (103) are interconnected with the circular groove (202) and the limiting groove (102) at their axial centers. The two sets of limiting blocks (302) are respectively embedded in the two slots (103).

2. The modular ecological slope protection block quick-assembly component according to claim 1, characterized in that, The limiting rod (300) is movably inserted into the axis of the limiting post (301), and the two surfaces of the limiting post (301) are fixedly fitted with top blocks (304) in annular shape. The two top blocks (304) are respectively attached to the axis of the two sets of limiting blocks (302).

3. The modular ecological slope protection block quick-assembly component according to claim 2, characterized in that, Limiting rings (303) are fixedly connected to both ends of the limiting rod (300), and the inner walls of the two limiting rings (303) slide against the outer wall of the limiting post (301).

4. The modular ecological slope protection block quick-assembly component according to claim 2, characterized in that, The surface of the limiting rod (300) has two annular grooves (305). The two sides of the limiting block (302) are fixedly connected with locking blocks (306). Multiple locking blocks (306) are embedded in the interior of the annular grooves (305). The outer wall of the locking block (306) is on the same vertical line as the outer wall of the limiting rod (300).

5. The modular ecological slope protection block quick-assembly component according to claim 3, characterized in that, One end of the limiting post (301) passes through the limiting rod (300), and the diameter of the other end of the limiting post (301) is larger than the inner wall of the limiting ring (303).

6. The modular ecological slope protection block quick-assembly component according to claim 3, characterized in that, A retaining ring (307) is fixedly sleeved on the middle surface of the limiting post (301), and the outer wall of the retaining ring (307) slides against the inner wall of the limiting rod (300).

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