Municipal culvert ecological slope protection and soil fixation structure

Abstract

The utility model provides an ecological slope protection and soil fixation structure for a municipal culvert, and relates to the field of municipal culvert engineering. The municipal culvert ecological slope protection and soil fixation structure comprises a planting brick, the interior of the planting brick is fixedly connected with a separation ring block, and the interior of the planting brick is divided into a shrub planting groove and a herbaceous plant planting groove through the separation ring block. According to the ecological slope protection and soil fixation structure for the municipal culvert, shrub planting grooves and herbaceous plant planting grooves are formed in the planting bricks in a separated mode, shrubs and grass can be planted in a mixed mode, then the soil fixation and slope protection capacity of the device is improved, and through clamping of vertical butt joint frames and vertical butt joint notches in the splicing mechanisms on the outer sides of the planting bricks, the soil fixation and slope protection capacity of the device is improved; the device can be conveniently and vertically spliced and combined to form a water tank for water flow to pass through, and the herbaceous plant planting tank can be divided into a nutrient soil placement tank and a confluence discharge tank by arranging a filter screen separation mechanism in the herbaceous plant planting tank, so that the water flow is effectively prevented from being blocked when passing through the water tank in the using process of the device.

Description

Technical Field

[0001] This application relates to the field of municipal culvert engineering technology, specifically to an ecological slope protection and soil stabilization structure for municipal culverts. Background Technology

[0002] In the construction of municipal culvert projects, ecological slope protection structures are often used to reinforce the stability of the surrounding soil, thereby improving the safety and stability of the culvert structure, and also improving the slope ecology, increasing biodiversity, optimizing the landscape effect, and forming a carbon sink vegetation buffer zone.

[0003] A search revealed a patent with patent number CN215441955U that discloses an ecological slope protection brick. This brick features greening grooves for planting herbaceous plants. Each brick is joined to form a wall on the slope surface using right and left interlocking pins. Drainage grooves on the sides of multiple bricks are aligned for subsequent drainage. Stabilizing pins are driven deep into the soil, resulting in a tight-fitting structure. The stabilizing pins completely fix the bricks to the slope, preventing displacement and tilting. Planting greenery in the greening grooves allows water from the soil to drain away.

[0004] In the aforementioned existing technologies, although ecological slope protection and soil stabilization structures can be formed to enable the planting of herbaceous plants, in actual use, such devices often only allow the planting of a single type of shallow-rooted herbaceous plant, resulting in weak soil stabilization and slope protection capabilities. Furthermore, the drainage channels formed by simply aligning the holes on both sides of the grass-planting bricks are prone to clogging during use, affecting the subsequent use of the device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this application provides an ecological slope protection and soil stabilization structure for municipal culverts, which solves the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this application provides the following technical solution: an ecological slope protection and soil stabilization structure for municipal culverts, comprising planting bricks, wherein a partition ring block is fixedly connected inside the planting bricks, and the planting bricks are divided into shrub planting troughs and herb planting troughs by the partition ring block. The shrub planting troughs penetrate the bottom of the planting bricks. A detachable filter screen partitioning mechanism is supported inside the herb planting troughs, and the filter screen partitioning mechanism divides the herb planting troughs into a nutrient soil placement trough for herb planting and a drainage trough for discharging excess liquid. A splicing mechanism is provided on the outside of the planting bricks, the splicing mechanism including a horizontal splicing structure and a vertical splicing structure. The vertical splicing structure includes a vertical connecting frame on one side of the planting brick and a vertical connecting slot on the other side of the planting brick. The vertical connecting frame engages with the vertical connecting slot, and a drainage outlet for water flow is provided inside the vertical connecting frame.

[0009] By adopting the above technical solution, shrubs can be planted in the planting bricks through the shrub planting trough, and herbaceous plants can be planted through the nutrient soil placement trough at the top of the herbaceous plant planting trough. Excess water in the nutrient soil placement trough can be filtered and discharged into the drainage trough through the filter screen separation mechanism. Furthermore, through the vertical splicing structure in the external splicing mechanism of the planting bricks, multiple sets of devices can be vertically spliced ​​and guided by the interlocking of the vertical docking frame and the vertical docking slot, forming a water trough through which water flows.

[0010] Preferably, the filter screen separating mechanism includes multiple sets of support pads and two sets of separating filter plates fixedly installed at the bottom corner of the herb planting trough. The separating filter plates include a support frame and a filter screen fixedly connected, and the tops of the multiple sets of support pads abut against the bottoms of the two sets of support frames.

[0011] By adopting the above technical solution, two sets of partitioned filter plates can be supported and installed in the herbaceous plant planting trough using multiple sets of support pads, and the water flowing into the confluence and discharge trough can be filtered using a filter screen.

[0012] Preferably, the transverse splicing structure includes a grounding bolt, two sets of transverse first docking grooves opened on the top of one side of the planting brick, and two sets of transverse second docking grooves opened on the bottom of the other side of the planting brick, wherein the two sets of transverse first docking grooves are respectively engaged with the two sets of transverse second docking grooves.

[0013] By adopting the above technical solution, two sets of planting bricks can be horizontally spliced ​​and combined by engaging the first horizontal docking groove and the second horizontal docking groove.

[0014] Preferably, the transverse splicing structure further includes a through-hole groove opened at the corner of the planting brick, and the grounding bolt includes a nut and a connecting rod that is connected through the through-hole groove.

[0015] By adopting the above technical solution, the horizontal splicing joint of two sets of planting bricks can be connected by connecting the connecting rod and the insertion hole groove.

[0016] Preferably, a conical grounding body is fixedly connected to the bottom of the connecting rod, and a connecting thread is provided at the top of the connecting rod, which is threadedly connected to a nut.

[0017] By adopting the above technical solution, the horizontal splicing of planting bricks can be anchored by inserting the grounding body at the bottom of the connecting rod into the ground.

[0018] (III) Beneficial Effects

[0019] This application provides an ecological slope protection and soil stabilization structure for municipal culverts. It has the following beneficial effects:

[0020] 1. This municipal culvert ecological slope protection and soil stabilization structure, through the separation of shrub planting troughs and herbaceous plant planting troughs in the planting bricks, allows for mixed planting of shrubs and grasses, thereby improving the soil stabilization and slope protection capabilities of the device. Furthermore, the engagement of the vertical connecting frame and the vertical connecting slot in the splicing mechanism on the outside of the planting bricks facilitates the vertical splicing and combination of the device to form a water trough through which water flows. Moreover, the filter screen separation mechanism in the herbaceous plant planting trough can divide it into a nutrient soil placement trough and a drainage trough, thereby effectively preventing blockage of the water supply through the trough during the use of the device. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall external structure of this application;

[0023] Figure 2 This is a schematic diagram of the rear view of the external structure of this application;

[0024] Figure 3 This is a schematic diagram of the external structure of this application from a bottom view;

[0025] Figure 4 This is a schematic diagram of the external structure of the planting brick in this application;

[0026] Figure 5 This is a schematic diagram of the external structure of the filter screen separating mechanism in this application;

[0027] Figure 6 This is a schematic diagram of the external structure of the grounding bolt rod in this application.

[0028] In the diagram: 1. Planting brick; 101. Dividing ring block; 2. Shrub planting trough; 3. Herbaceous plant planting trough; 301. Nutrient soil placement trough; 302. Drainage trough; 4. Filter screen dividing mechanism; 401. Support frame; 402. Filter screen; 410. Support pad; 5. Splicing mechanism; 501. First horizontal docking groove; 502. Second horizontal docking groove; 503. Insertion hole groove; 510. Vertical docking frame; 511. Drainage outlet; 512. Vertical docking groove opening; 520. Grounding bolt rod; 5021. Connecting rod; 522. Conical grounding body; 523. Connecting thread; 524. Nut. Detailed Implementation

[0029] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] Reference Figures 1 to 6This application provides an ecological slope protection and soil stabilization structure for municipal culverts, including a planting brick 1. A dividing ring block 101 is fixedly connected inside the planting brick 1. The planting brick 1 is divided into a shrub planting trough 2 and a herbaceous plant planting trough 3 by the dividing ring block 101. The shrub planting trough 2 penetrates the bottom of the planting brick 1. A detachable filter screen dividing mechanism 4 is installed inside the herbaceous plant planting trough 3. The herbaceous plant planting trough 3 is divided into a nutrient soil placement trough 301 for herbaceous plant planting and a nutrient soil placement trough 301 for planting herbaceous plants. The drainage trough 302, which discharges excess liquid to the outside, has a splicing mechanism 5 on the outside of the planting brick 1. The splicing mechanism 5 includes a horizontal splicing structure and a vertical splicing structure. The vertical splicing structure includes a vertical docking frame 510 on one side of the planting brick 1 and a vertical docking slot 512 on the other side of the planting brick 1. The vertical docking frame 510 and the vertical docking slot 512 engage with each other. A drain outlet 511 for water flow is provided inside the vertical docking frame 510. When this device is in use, water can be discharged through the shrub planting trough 2. Shrubs are planted in the planting brick 1, and the nutrient soil placement trough 301 at the top of the herb planting trough 3 allows for the planting of herbaceous plants (shrubs have well-developed root systems that can penetrate deep into the soil, acting as anchors and reinforces the soil, enhancing the stability of the slope and reducing the risk of soil slippage and collapse; grasses have denser, shallower, and wider root systems that can form a tight network on the soil surface, effectively preventing soil erosion on the slope; and the different growth characteristics of shrubs and grasses allow them to influence and promote each other during growth, for example, the dead branches and fallen leaves of shrubs can provide organic fertilizer for grasses, improving soil structure and fertility). Excess water in the nutrient soil placement trough 301 can be filtered and discharged into the drainage trough 302 through the filter screen separation mechanism 4. Furthermore, the vertical splicing structure in the external splicing mechanism 5 of the planting brick 1 allows for the vertical splicing and guidance of multiple devices by engaging the vertical docking frame 510 with the vertical docking slot 512, forming a water trough for water flow.

[0031] Reference Figure 1 , Figure 4 and Figure 5 In one aspect of this embodiment, the filter screen separating mechanism 4 includes multiple sets of support pads 410 and two sets of separating filter plates fixedly installed at the bottom corner of the herb plant planting trough 3. The separating filter plates include a support frame 401 and a filter screen 402 fixedly connected. The tops of the multiple sets of support pads 410 abut against the bottoms of the two sets of support frames 401. When this device is in use, the two sets of separating filter plates can be supported and placed in the herb plant planting trough 3 by the support of the multiple sets of support pads 410, and the water flowing into the confluence discharge trough 302 can be filtered by the filter screen 402 to prevent nutrient soil and debris from entering the confluence discharge trough 302.

[0032] Reference Figure 1 and Figure 2 In one aspect of this embodiment, the lateral splicing structure includes a grounding bolt 520, two sets of lateral first docking grooves 501 opened on the top of one side of the planting brick 1, and two sets of lateral second docking grooves 502 opened on the bottom of the other side of the planting brick 1. The two sets of lateral first docking grooves 501 are respectively engaged with the two sets of lateral second docking grooves 502. When this device is used, the two sets of planting bricks 1 can be laterally spliced ​​together by engaging the lateral first docking grooves 501 with the lateral second docking grooves 502.

[0033] Reference Figure 1 , Figure 2 and Figure 6 In one aspect of this embodiment, the transverse splicing structure further includes a through-hole groove 503 that is opened at the corner of the planting brick 1, and the grounding bolt 520 includes a nut 524 and a connecting rod 521 that is through-connected to the through-hole groove 503.

[0034] A conical grounding body 522 is fixedly connected to the bottom of the connecting rod 521. A connecting thread 523 is provided at the top of the connecting rod 521. The connecting thread 523 is threadedly connected to the nut 524. When this device is in use, the horizontal splicing joint of two sets of planting bricks 1 can be connected by the connection of the connecting rod 521 and the insertion hole slot 503. The horizontal splicing of the planting bricks 1 can be anchored by inserting the conical grounding body 522 at the bottom of the connecting rod 521 into the ground.

[0035] Working principle: When using this municipal culvert ecological slope protection and soil stabilization structure, multiple sets of planting bricks 1 should first be horizontally spliced ​​together on the slope by engaging the first horizontal connecting groove 501 and the second horizontal connecting groove 502 on both sides of the planting bricks 1. Then, multiple sets of planting bricks 1 should be vertically spliced ​​together by engaging the vertical connecting frames 510 and the vertical connecting grooves 512 on both sides of the planting bricks 1. Finally, the splicing assembly of the device is anchored by the connection of the grounding bolt rod 520 to the insertion hole groove 503 at the corner of the planting brick 1. The device is assembled and used on the slope. When the device is in use, the shrub planting trough 2 can be opened to plant shrubs with roots that have penetrated the ground at the center of the planting brick 1. The herb planting trough 3 can be divided into a nutrient soil placement trough 301 and a drainage trough 302 by the support and installation of the filter screen partition mechanism 4 inside the herb planting trough 3. Nutrient soil is placed in the nutrient soil placement trough 301 and grass seeds are sprayed in the future to complete the planting of grass and herbaceous plants, thus completing the installation and use of the device.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ecological slope protection and soil stabilization structure for municipal culverts, comprising planting bricks (1), characterized in that: The planting brick (1) is fixedly connected to a dividing ring block (101). The planting brick (1) is divided into a shrub planting trough (2) and a herb planting trough (3) by the dividing ring block (101). The shrub planting trough (2) penetrates the bottom of the planting brick (1). The herb planting trough (3) is supported by a detachable filter screen dividing mechanism (4). The herb planting trough (3) is divided into a nutrient soil placement trough (301) for herb planting and a trough for supplying excess liquid by the filter screen dividing mechanism (4). The water body is discharged into the drainage channel (302). The planting brick (1) is provided with a splicing mechanism (5). The splicing mechanism (5) includes a horizontal splicing structure and a vertical splicing structure. The vertical splicing structure includes a vertical docking frame (510) set on one side of the planting brick (1) and a vertical docking slot (512) opened on the other side of the planting brick (1). The vertical docking frame (510) and the vertical docking slot (512) are engaged. The vertical docking frame (510) is provided with a drainage outlet (511) for water body circulation.

2. The ecological slope protection and soil stabilization structure for municipal culverts according to claim 1, characterized in that: The filter screen separating mechanism (4) includes multiple sets of support pads (410) and two sets of separating filter plates fixedly installed at the bottom corner of the herb plant planting trough (3). The separating filter plates include a support frame (401) and a filter screen (402) fixedly connected. The top of the multiple sets of support pads (410) abuts against the bottom of the two sets of support frames (401).

3. The ecological slope protection and soil stabilization structure for municipal culverts according to claim 1, characterized in that: The horizontal splicing structure includes a grounding bolt (520), two sets of horizontal first docking grooves (501) opened on the top of one side of the planting brick (1) and two sets of horizontal second docking grooves (502) opened on the bottom of the other side of the planting brick (1), and the two sets of horizontal first docking grooves (501) respectively engage with the two sets of horizontal second docking grooves (502).

4. The ecological slope protection and soil stabilization structure for municipal culverts according to claim 3, characterized in that: The transverse splicing structure also includes a through-hole groove (503) opened at the corner of the planting brick (1), and the grounding bolt (520) includes a nut (524) and a connecting rod (521) that is connected through the through-hole groove (503).

5. The ecological slope protection and soil stabilization structure for municipal culverts according to claim 4, characterized in that: The bottom of the connecting rod (521) is fixedly connected to a conical grounding body (522), and the top of the connecting rod (521) is provided with a connecting thread (523), which is threadedly connected to a nut (524).

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