Plant-growing concrete prefabricated part for slope protection

Abstract

The utility model relates to the technical field of highway high slope vegetation concrete construction, in particular to a vegetation concrete prefabricated part for slope protection, which comprises a prefabricated part body, a porous support frame, a limit support and a vegetation protection net. The vegetation protection net is movably connected with the prefabricated part body through the transverse buffering pieces and the vertical buffering pieces, the vegetation protection net is arranged along the peripheral side of the prefabricated part body, and the limiting support communicates with the interior of the prefabricated part body; the limiting support is arranged at the bottom of the prefabricated part body and used for inserting the prefabricated part body into the side slope, and it is guaranteed that the vegetation growth process is stable and reliable, and the appearance is regular; the vegetation is protected from multiple aspects through the transverse buffering pieces and the vertical buffering pieces, the impact of the outside world on the vegetation can be reduced while the vegetation is prevented from breeding too much, stable growth of the vegetation is guaranteed, and the planting requirement of the slope vegetation is met.

Description

Technical Field

[0001] The utility model relates to the technical field of highway high slope vegetation concrete construction, in particular to a vegetation concrete precast component for slope protection. Background Technique

[0002] The grass-planting concrete is a porous ecological concrete engineering component that meets the growth of plants, and at the same time meets certain strength and water permeability; that is, it can plan the growth of plants and avoid the overgrowth of plants, providing a good environment for the growth of plants.

[0003] For example, the Chinese utility model patent with the application number 202011236938.5 provides a vegetation concrete precast slab, which realizes the planting of vegetation on the concrete precast slab. The precast slab can be quickly laid and formed on the slope protection to form an ecological slope protection.

[0004] However, setting the vegetation concrete precast slab at the slope position is inconvenient for fixing the position of the vegetation concrete precast slab, and problems such as position deviation are likely to occur. This will not only lead to an unattractive planting image, but also affect the growth of plants and cannot meet the actual planting requirements. Content of the Utility Model

[0005] The purpose of the utility model is to provide a vegetation concrete precast component for slope protection to solve the technical problem that the current vegetation concrete is not convenient for position fixing.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vegetation concrete precast component for slope protection includes a precast component body for accommodating vegetation concrete, a porous support frame arranged inside the precast component body, a limit support arranged at the bottom of the precast component body, and a vegetation protection net arranged at the top of the precast component body. The porous support frame is arranged at the bottom of the vegetation concrete, and the vegetation protection net is movably connected to the precast component body through a transverse buffer and a vertical buffer respectively. The vegetation protection net is arranged along the circumference of the precast component body, and the limit support is communicated with the inside of the precast component body.

[0008] Further defined, the transverse buffer includes a vertically arranged vertical baffle, a fixed cylinder connected to the vertical baffle, and a telescopic rod connected to the fixed cylinder. A second return spring is arranged inside the fixed cylinder. One end of the telescopic rod is connected to the inner wall of the fixed cylinder through the second return spring, and the other end of the telescopic rod passes through the fixed cylinder and extends to the outside of the fixed cylinder and is connected to one side of the vegetation protection net.

[0009] Further defined, the vertical buffer member includes a support leg frame connected to the top of the porous support frame, a horizontal connecting plate connected to the top of the support leg frame, and a support elastic member connected between the horizontal connecting plate and the vegetation protection net. The support leg frame is located inside the precast member body, outside the vegetation concrete, and below the vegetation protection net.

[0010] Further defined, a splicing body is provided on one side of the precast member body, and a splicing groove matching the splicing body is provided on the opposite side of the precast member body.

[0011] Further defined, a sliding groove, a first return spring disposed in the sliding groove, a sliding block slidably connected to the sliding groove, and two clamping blocks extending outside the splicing body are provided inside the splicing body. Both ends of the first return spring are connected to the corresponding clamping blocks through the sliding block, and the clamping blocks are located at the upper and lower ends of the splicing body.

[0012] Further defined, clamping grooves matching the clamping blocks are provided at both the upper and lower ends of the splicing groove.

[0013] Further defined, a cavity is provided inside the limit support, the cavity is communicated with the inside of the precast member body, a plurality of rooting holes communicated with the cavity are provided on the limit support, and the rooting holes are arranged in an array on the limit support.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing a limit support at the bottom of the precast member body, the present utility model is used to insert the precast member body into the slope to prevent its displacement, ensure the stable and reliable growth process of the vegetation, and the appearance is regular; at the same time, the vegetation is protected from multiple aspects by the horizontal buffer member and the vertical buffer member, reducing the impact on the vegetation from the outside, thereby further ensuring the stable growth of the vegetation and meeting the planting requirements of the slope vegetation.

[0016] 2. By providing a support leg frame, the present utility model can not only further protect and limit the vegetation concrete, but also ensure the stable connection between the vegetation concrete and the porous support frame, enabling the plants to grow stably in the porous support frame and meeting the planting requirements of the slope.

[0017] 3. The present utility model also provides a splicing body on one side of the precast member body and a splicing groove on the other side of the precast member body, which is used to facilitate the splicing of adjacent precast member bodies, and can also further improve the stability of the precast member body on the slope, further meeting the actual requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 For the present utility model Figure 1 Schematic diagram of the enlarged structure at position A in the present utility model;

[0020] Figure 3 For the present utility model Figure 1 Schematic diagram of the enlarged structure at position B in the present utility model;

[0021] Figure 4 Top view structure schematic diagram of the porous support frame of the present utility model;

[0022] In the figure: 1, precast component body; 2, vegetation protection net; 3, splicing body; 4, porous support frame; 5, vegetation concrete; 6, sliding block; 7, first return spring; 8, clamping groove; 9, splicing groove; 10, limit support; 11, cavity; 12, rooting hole; 13, clamping block; 14, horizontal connecting plate; 15, second return spring; 16, vertical baffle; 17, fixing cylinder; 18, limiting plate; 19, telescopic rod; 20, support elastic member; 21, support foot frame. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , a vegetation concrete precast component for slope protection provided by the present utility model includes a precast component body 1 for accommodating vegetation concrete 5, a porous support frame 4 arranged inside the precast component body 1, a limit support 10 arranged at the bottom of the precast component body 1, and a vegetation protection net 2 arranged at the top of the precast component body 1.

[0025] The arrangement of the vegetation protection net 2 can protect the vegetation and the position of the vegetation roots; a limit support 10 is arranged at the bottom of the precast component body 1, the limit supports 10 are arranged in an array at the bottom of the precast component body 1, the limit support 10 is communicated with the inside of the precast component body 1, and the limit support 10 is a hollow structure, which is convenient for inserting the limit support 10 into the slope to fix the position of the vegetation concrete 5 during use.

[0026] A cavity 11 is opened inside the limit support 10, rooting holes 12 are arranged in an array on the peripheral side of the limit support 10, the rooting holes 12 are communicated with the cavity 11, and the cavity 11 is communicated with the inside of the precast component body 1, so that the root system of the vegetation can extend to the cavity 11 area inside the limit support 10 after passing through the holes in the porous support frame 4, and then pass through the rooting holes 12, realizing being able to take root inside the soil body and being closely combined with the soil system.

[0027] Further explanation, the horizontal buffer member includes a vertical baffle 16, a fixed cylinder 17 and a telescopic rod 19. The number of the vertical baffles 16 can be selected as four. The four vertical baffles 16 are arranged at the four vertex positions of the precast member body 1. A vegetation protection net 2 is arranged between two adjacent vertical baffles 16, so that the four vegetation protection nets 2 surround in a circle to protect the plants.

[0028] Specifically, one end of the fixed cylinder 17 is movably connected to the vertical baffle 16, and the other end of the fixed cylinder 17 is connected to one end of the vegetation protection net 2 through the telescopic rod 19. A second return spring 15 is arranged in the fixed cylinder 17. One end of the second return spring 15 is connected to one side inside the fixed cylinder 17, and the other end of the second return spring 15 is connected to the corresponding end of the telescopic rod 19 through a limiting plate 18. The corresponding end of the telescopic rod 19 extends into the fixed cylinder 17 to absorb the lateral impact and vibration external force received by the vegetation protection net 2.

[0029] Further explanation, the vertical buffer member includes a support foot frame 21, a horizontal connecting plate 14 and a support elastic member 20. The support foot frame 21 is of an L-shaped structure. The short side of the support foot frame 21 is connected to the top of the porous support frame 4. The number of the support foot frames 21 can also be selected as four. The four support foot frames 21 are arranged at the four vertex positions of the porous support frame 4. The long side of the support foot frame 21 is connected to the inner wall of the precast member body 1, which is used to support and protect the vegetation concrete 5. The four support foot frames 21 are located outside the vegetation concrete 5.

[0030] The horizontal connecting plate 14 is arranged horizontally and is perpendicularly connected to the long side of the support foot frame 21. During use, the horizontal connecting plate 14 is located between the vegetation concrete 5 and the vegetation protection net 2. At this time, the bottom end of the support elastic member 20 is connected to the horizontal connecting plate 14, and the top end of the support elastic member 20 is connected to the bottom of the vegetation protection net 2, which can absorb the longitudinal impact and vibration external force received by the vegetation protection net 2 and make the operation of the vegetation protection net 2 more stable.

[0031] Further explanation, splicing bodies 3 and splicing grooves 9 matching the splicing bodies 3 are respectively arranged on the opposite sides of the precast member body 1. Clamping blocks 13 are arranged at the upper and lower ends of the splicing body 3, and clamping grooves 8 matching the clamping blocks 13 are respectively opened at the upper and lower ends of the splicing groove 9, which are used to splice two adjacent precast member bodies 1 during use, making the installation more stable and reliable.

[0032] Specifically, a sliding groove is provided inside the splicing body 3. Two sliding blocks 6 are arranged in the sliding groove. A first return spring 7 is connected between the two sliding blocks 6. The sliding block 6 is connected to the bottom end of the corresponding clamping block 13. The bottom end of the clamping block 13 extends into the sliding groove. The expansibility of the first return spring 7 is used to keep the clamping block 13 connected to the two sliding blocks 6 in a plugged state with the clamping groove 8 all the time, so that the adjacent two precast member bodies 1 can be quickly combined and assembled into rows through the splicing body 3 and the splicing groove 9.

[0033] When the embodiment of the present application is in use:

[0034] Connect the porous support frame 4 to the short side of the support leg frame 21 and place it inside the precast member body 1. Subsequently, connect the long side of the support leg frame 21 to the inner wall of the precast member body 1. Then place the vegetation concrete 5 inside the precast member body 1. The vegetation concrete 5 is placed on the porous support frame 4. The short side of the support leg frame 21 is located between the vegetation concrete 5 and the porous support frame 4. Then vertically connect the horizontal connecting plate 14 to the long side of the support leg frame 21 to limit the top of the concrete body 5.

[0035] Subsequently, connect the vegetation protection net 2 between two adjacent telescopic rods 19 and connect the vegetation protection net 2 to the corresponding support elastic members 20 at the bottom to realize the protection of plants.

[0036] Finally, position and fit multiple precast member bodies 1 by using the splicing body 3 and the splicing groove 9. Make the clamping block 13 contact the clamping groove 8, and maintain the plugged state with the clamping groove 8 for a long time through the expansibility of the first return spring 7, so as to realize the stable fitting and assembly of two precast member bodies 1.

[0037] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all 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.

[0038] It should be noted that the terms used herein are only for describing specific embodiments, rather than intending to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0039] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of this application described here can be implemented in an order other than those illustrated or described here.

[0040] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A precast vegetative concrete component for slope protection, characterized in that, It includes a precast component body (1) for accommodating vegetation concrete (5), a porous support frame (4) arranged inside the precast component body (1), a limit support (10) arranged at the bottom of the precast component body (1), and a vegetation protection net (2) arranged at the top of the precast component body (1). The porous support frame (4) is arranged at the bottom of the accommodating vegetation concrete (5). The vegetation protection net (2) is movably connected to the precast component body (1) respectively through a horizontal buffer and a vertical buffer. The vegetation protection net (2) is arranged along the circumferential side of the precast component body (1). The limit support (10) is communicated with the inside of the precast component body (1).

2. The vegetative concrete precast member for slope protection according to claim 1, characterized in that, The horizontal buffer includes a vertically arranged vertical baffle (16), a fixed cylinder (17) connected to the vertical baffle (16), and a telescopic rod (19) connected to the fixed cylinder (17). A second return spring (15) is arranged inside the fixed cylinder (17). One end of the telescopic rod (19) is connected to the inner wall of the fixed cylinder (17) through the second return spring (15). The other end of the telescopic rod (19) passes through the fixed cylinder (17) and extends to the outside of the fixed cylinder (17) and is connected to one side of the vegetation protection net (2).

3. The precast vegetative concrete component for slope protection according to claim 2, characterized in that, The vertical buffer includes a support leg frame (21) connected to the top of the porous support frame (4), a horizontal connecting plate (14) connected to the top of the support leg frame (21), and a support elastic member (20) connected between the horizontal connecting plate (14) and the vegetation protection net (2). The support leg frame (21) is located inside the precast component body (1), the support leg frame (21) is located outside the vegetation concrete (5), and the support leg frame (21) is arranged below the vegetation protection net (2).

4. The vegetative concrete precast member for slope protection according to claim 3, characterized in that A splicing body (3) is arranged on one side of the precast component body (1), and a splicing groove (9) matching the splicing body (3) is opened on the opposite side of the precast component body (1).

5. The vegetative concrete precast member for slope protection according to claim 4, characterized in that, A sliding groove, a first return spring (7) arranged in the sliding groove, a sliding block (6) slidably connected to the sliding groove, and two clamping blocks (13) extending to the outside of the splicing body (3) are arranged inside the splicing body (3). Both ends of the first return spring (7) are connected to the corresponding clamping blocks (13) through the sliding block (6). The clamping blocks (13) are located at the upper and lower ends of the splicing body (3).

6. The vegetative concrete precast member for slope protection according to claim 5, characterized in that, Clamping grooves (8) matching the clamping blocks (13) are opened at the upper and lower ends of the splicing groove (9).

7. The vegetative concrete precast member for slope protection according to claim 6, characterized in that, A cavity (11) is opened inside the limit support (10). The cavity (11) is communicated with the inside of the precast component body (1). A plurality of rooting holes (12) communicated with the cavity (11) are opened on the limit support (10). The rooting holes (12) are arranged in an array on the limit support (10).

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