CN219315798U

CN219315798U - Ecological retaining wall

Info

Publication number: CN219315798U
Application number: CN202223115517.4U
Authority: CN
Inventors: 李茂培
Original assignee: Sichuan Huamao Building Materials Technology Co ltd
Current assignee: Sichuan Huamao Building Materials Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-07-07
Anticipated expiration: 2032-11-23

Abstract

The utility model provides an ecological retaining wall, and relates to the field of ecological retaining walls. The ecological retaining wall comprises a plurality of pre-members, a plurality of rib columns and a substrate, wherein the rib columns are arranged on the substrate, the pre-members are arranged between adjacent rib columns, the pre-members are provided with vegetation spaces, and an irrigation device is arranged above the vegetation spaces; the beneficial effects of the utility model are as follows: the method is green and environment-friendly. The road is subjected to safety protection and landscape greening, and ecological vegetation destroyed by road traffic construction and the like is recovered; in addition, the vegetation has a good growing environment, can plant various types of plants and is convenient to manage. Energy saving and emission reduction. A large amount of concrete can be saved relative to the gravity type retaining wall. Industrialized production and assembly construction. The construction speed is high, the quality is stable and reliable, and the labor force can be saved greatly.

Description

Ecological retaining wall

Technical Field

The utility model relates to the technical field of ecological retaining walls, in particular to an ecological retaining wall.

Background

At present, ecological retaining walls such as beach, railway side slopes, lighthouse base slopes and the like are mainly composed of solid concrete blocks, and adjacent solid concrete blocks are fixedly connected through cement filling to form one retaining wall. The existing ecological retaining wall has the following defects: the surface of the slope protection is level, which is unfavorable for plant growth and seriously damages the ecological environment; the construction of the retaining wall is complicated, the construction efficiency is low, and the cost is high.

The Chinese patent application No. CN201721644171.3 discloses an ecological landscape retaining wall which comprises a piled masonry material and slurry filled in gaps of the masonry material, wherein plant seeds are arranged in the slurry; and an irrigation pipeline is further arranged in the masonry material gap. The ecological landscape retaining wall can be prepared from waste stones, plants can be planted in the ecological landscape retaining wall, the growth process of the plants can be maintained conveniently, and the ecological landscape retaining wall has good landscape effect and is harmonious and unified with natural environment. However, the method adopts more materials and is slower in construction due to the adoption of the mode of stacking stone, and plants planted through gaps of the stone materials have smaller growth range, the selection of the types of plant planting is less, and the method is unfavorable for later management.

Therefore, we propose an ecological retaining wall to solve the above problems.

Disclosure of Invention

The utility model aims to provide an ecological retaining wall which can carry out landscape greening while carrying out safety protection on roads and recover ecological vegetation damaged by road traffic construction and the like.

Embodiments of the present utility model are implemented as follows:

the embodiment of the application provides an ecological retaining wall, it includes a plurality of pre-members, a plurality of rib post and basement, the rib post set up in on the basement, it is adjacent be provided with between the rib post pre-member, pre-member is provided with plants the living space, the top in planting the living space is provided with irrigation equipment.

When the method is used for construction, firstly, a substrate is manufactured, anti-slide pile bar planting, pre-buried rib column bar planting, substrate bar binding and the like are carried out, then substrate concrete is poured, after the substrate is manufactured, a prefabricated member is hoisted in a partitioning and layering mode, an irrigation device is installed, anchor rod construction is carried out, then rib column concrete is poured, and after capping, green plant cultivation is carried out by soil in a vegetation space of the prefabricated member.

In some embodiments of the present utility model, the pre-member includes a bottom plate, a support plate, a side plate, and two wing plates, the wing plates are in a groove structure, the two wing plates are spliced to obtain a casting space, the rib columns are disposed in the casting space, two ends of the bottom plate, the side plate, and the support plate are connected to the wing plates, and the wing plates, the bottom plate, the side plate, and the support plate enclose to form a plant-growing space.

In some embodiments of the present utility model, the upper end of the wing plate is provided with a clamping protrusion, and the lower end of the wing plate is provided with a clamping groove.

In some embodiments of the present utility model, the wing plate is provided with a lifting hole, and an irrigation device is arranged in the lifting hole.

In some embodiments of the present utility model, the irrigation device includes a main pipe, a branch pipe and a nozzle, the branch pipe is disposed through the lifting hole, the nozzle is disposed on the branch pipe located on the plant growing space, one end of the main pipe is connected to a plurality of branch pipes, and the other end of the main pipe is connected to a water source.

In some embodiments of the utility model, the base plate is disposed obliquely.

In some embodiments of the utility model, the side plate is provided with a drainage window.

In some embodiments of the utility model, the inside of the pre-member is provided with reinforcing ribs.

In some embodiments of the utility model, the ecological retaining wall further comprises a waist rail, wherein the waist rail is arranged in the middle of the ecological retaining wall.

In some embodiments of the utility model, the ecological retaining wall further comprises a capping bar disposed on top of the ecological retaining wall.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

(1) The method is green and environment-friendly. The road is subjected to safety protection and landscape greening, and ecological vegetation destroyed by road traffic construction and the like is recovered; in addition, the vegetation has a good growing environment, can plant various types of plants and is convenient to manage.

(2) Energy saving and emission reduction. A large amount of concrete can be saved relative to the gravity type retaining wall.

(3) Industrialized production and assembly construction. The construction speed is high, the quality is stable and reliable, and the labor force can be saved greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a pre-member;

FIG. 2 is a schematic side elevational view of the pre-member;

FIG. 3 is a schematic view of the structure of the reinforcing ribs in the pre-member;

FIG. 4 is a schematic view of the structure of an irrigation device;

FIG. 5 is a schematic view of the structure of the roof rail;

fig. 6 is a schematic structural view of the present utility model.

Icon: 1. a pre-member; 2. rib columns; 3. a substrate; 4. a bottom plate; 5. a support plate; 6. a side plate; 7. a wing plate; 8. the clamping bulge; 9. a clamping groove; 10. a hoisting hole; 11. a main pipe; 12. a branch pipe; 13. a spray head; 14. reinforcing ribs; 15. waist beam; 16. and (5) pressing the top beam.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

The embodiment provides an ecological retaining wall, as shown in fig. 1-6, which comprises a plurality of pre-members 1, a plurality of rib columns 2 and a substrate 3, wherein the rib columns 2 are arranged on the substrate 3, the pre-members 1 are arranged between adjacent rib columns 2, the pre-members 1 are provided with vegetation spaces, and an irrigation device is arranged above the vegetation spaces.

When the utility model is constructed, firstly, a substrate 3 is manufactured, anti-slide pile bar planting, pre-buried rib post 2 bar planting, substrate 3 bar binding and the like are carried out, then substrate 3 concrete is poured, after the substrate 3 is manufactured, the prefabricated member 1 is hoisted in a blocking and layering mode, an irrigation device is installed, anchor rod construction is carried out, then rib post 2 concrete is poured, and after capping, green plant cultivation is carried out by soil in a vegetation space of the prefabricated member 1.

The utility model relates to an ecological retaining wall with assembled slide piles, which can carry out landscape greening while carrying out safety protection on roads and recover ecological vegetation destroyed by road traffic construction and the like.

Example 2

This embodiment provides an ecological retaining wall, as shown in fig. 1, which is substantially the same as embodiment 1, the main difference between the two being that: the pre-component 1 comprises a bottom plate 4, a supporting plate 5, a side plate 6 and two wing plates 7, wherein the wing plates 7 are of groove structures, the two wing plates 7 are spliced to obtain a casting space, a rib post 2 is arranged in the casting space, the two ends of the bottom plate 4, the side plate 6 and the supporting plate 5 are connected with the wing plates 7, and the wing plates 7, the bottom plate 4, the side plate 6 and the supporting plate 5 are enclosed to form a plant-growing space. The external dimension of the pre-member 1 is 1.5m (length) X0.8m (width) X0.7m (height), the opening-type member is integrally formed by adopting a steel die, the concrete strength C35 is adopted, the single block weight is about 610kg, and the compressive bearing capacity of the pre-member 1 is not lower than 90KN. And hoisting holes 10, assembly connecting holes and the like are reserved on two sides of the prefabricated member 1 during production.

Further, as shown in fig. 2, the upper end of the wing plate 7 is provided with a clamping protrusion 8, and the lower end of the wing plate 7 is provided with a clamping groove 9. When the pre-component 1 is hoisted in a blocking and layering mode, the clamping grooves 9 on the wing plates 7 of the pre-component 1 positioned above are correspondingly clamped with the clamping protrusions 8 on the wing plates 7 of the pre-component 1 positioned below, so that the pre-component 1 can be aligned and installed conveniently.

Further, as shown in fig. 1 or fig. 2, the wing plate 7 is provided with a lifting hole 10, and an irrigation device is arranged in the lifting hole 10. The lifting hole 10 can be used for lifting the pre-member 1 and installing an irrigation device.

Further, as shown in fig. 4, the irrigation device comprises a main pipe 11, a branch pipe 12 and a spray head 13, wherein the branch pipe 12 is penetrated in the lifting hole 10, the spray head 13 is arranged on the branch pipe 12 positioned on the vegetation space, one end of the main pipe 11 is connected with the plurality of branch pipes 12, and the other end of the main pipe 11 is connected with a water source. When cultivating the plant, accessible is responsible for 11 input water source, is responsible for 11 water source and gets into each and be responsible for 12, spouts by shower nozzle 13 again, can reduce artificial cultivation time, has effectively improved work efficiency and plant's survival rate.

Example 3

This embodiment provides an ecological retaining wall, as shown in fig. 2, which is substantially the same as embodiment 1 or embodiment 2, the main difference between the two being that: the bottom plate 4 is arranged obliquely. The bottom plate 4 inclines towards the side plate 6, so that water and soil can be kept, and loss is reduced.

Further, the side plate 6 is provided with a drainage window. The drainage window can be used as a channel for water drainage behind the wall and connection between plant root systems and natural soil.

Further, as shown in fig. 3, the inside of the pre-member 1 is provided with reinforcing ribs 14. The pre-member 1 may be made of PC material. Polycarbonate, PC for short, is a widely used material with excellent comprehensive properties, which is sometimes referred to as plastic, and is common in life, such as beverage bottles, plastic bags and the like. It has excellent electrical insulation, extensibility, dimensional stability and chemical corrosion resistance, and has the advantages of self-extinguishment, flame retardance and the like. The provision of the reinforcing ribs 14 in the pre-member 1 can enhance the strength of the pre-member 1.

Example 4

This embodiment provides an ecological retaining wall, as shown in fig. 6, which is substantially the same as any of embodiments 1 to 3, the main difference between the two being that: still include the waist rail 15, waist rail 15 sets up in the middle part of ecological retaining wall. The wale 15 is a reinforced concrete beam or a steel beam that transmits the supporting structure and the anchor fulcrum force.

Further, as shown in fig. 5 or 6, the soil conditioner further includes a capping bar 16, and the capping bar 16 is disposed on top of the ecological retaining wall. The capping beam 16 can connect the rib post 2 with the slide piles to maintain stability and integrity of the wall.

Example 5

The present embodiment provides an ecological retaining wall, the installation sequence and requirements of which are as follows:

(1) and (3) earth excavation: the earth behind the assembled ecological retaining wall is excavated smoothly, the retaining wall assembly requirement is met, the gradient meets the design requirement, and the foundation trench is excavated according to the design requirement.

(2) And (3) planting ribs on the anti-slide piles: and (3) adopting 25, HRB400 steel bars, planting the steel bars, drilling holes <30 (m), planting the steel bars to a depth <25d (m), planting steel bar auspicious drawings, and executing according to related specifications.

(3) Manufacturing, binding and installing the steel bars of the retaining wall rib columns 2: the reinforcing steel bars of the rib post 2 are manufactured according to the design requirement and are bound and formed.

(4) Cushion layer and foundation construction: the cushion layer adopts C15 concrete, and the wide base is 310cm; the substrate 3 adopts C30 concrete, and meanwhile, the reinforcing steel bars of the rib columns 2 are pre-buried according to the intervals between the pre-members 1 and the rib columns 2.

(5) Retaining wall pre-member 1 installation:

a, first layer pre-member 1 is installed: the first layer of pre-component 1 is arranged on the top of the substrate 3, and is required to be placed flatly and has consistent height, and the base can be leveled by cement mortar and plugged by the rib columns 2;

upper pre-member 1 mounting: the installation height is not more than 3m each time, and after the concrete of the cast rib post 2 is initially set, the upper pre-member 1 is continuously assembled;

c. the pre-member 1 is hoisted and installed by a crane.

d. The reinforcing steel bars of the rib columns 2 are manufactured according to the design requirement and are bound and formed;

(6) and (3) concrete pouring of the rib post 2: the rib post 2 is concrete cast in place, reference C30.

(7) And (3) installing anchor rod reserved holes: the position of the reserved hole (anchor rod position) is embedded with a PVC pipe (@ 110) with the length of <60cm.

(8) And (3) anchor rod construction:

a. the anchor rod is made of HRB400 steel bars, the diameter of the drilled hole is 10m, and an included angle between the anchor rod and the horizontal direction is 9-15 degrees.

b. The anchor rod support steel bars are firmly welded with the anchor rod body, and the supports are distributed according to the 1.5m distance so as to ensure that the anchor rod is centered after being put into a drilling hole.

C. The anchor rod adopts an anhydrous drilling mode to form holes, the drilling depth exceeds the design depth by 0.15m, and meanwhile, high-pressure air is used for removing hole wall rock/stone chips. After drilling, slowly feeding the anchor rod into the hole to a designed position, then adopting a hole bottom slurry returning method to pour M30 cement slurry, wherein the cement adopts 42.5 ordinary Portland cement, the cement water cement ratio is 0.4, the grouting pressure is 0.5MPa, the grouting quantity is an estimated value, and the actual occurrence quantity is taken as the standard.

The construction sequence is as follows: the method comprises the steps of excavating to a road surface, excavating a foundation trench, constructing a cushion layer (C15), planting ribs by anti-slide piles, binding steel bars of a foundation 3 and steel bars of a pre-buried rib post 2, pouring concrete of the foundation 3 (C30), hoisting a pre-fabricated member 1 in a block and layered mode (synchronously installing U-shaped buckles), reserving anchor rod holes, constructing anchor rods, building the concrete of the rib post 2 (C30), supporting a mold and binding steel bars of a waist beam 15, pouring concrete of the waist beam 15 (C30), hoisting an upper pre-fabricated member 1 in a block and layered mode (synchronously installing U-shaped buckles), pouring concrete of the rib post 2 (C30), supporting the mold and binding steel bars of a capping beam 16, pouring concrete of the capping beam 16 (C30), backfilling the wall back, and cultivating green plants.

Construction notes: in the process of excavating the foundation trench of the substrate 3, disturbance to a bearing layer at the toe of the wall is avoided, and the foundation trench is strictly forbidden to be soaked by accumulated water; the joint of the rib post 2 concrete and the substrate 3 should be treated according to the construction joint, and the newly poured concrete and the poured concrete should be firmly bonded; after the strength of the rib post 2 concrete reaches 80%, layered backfilling can be started, and after the strength reaches 100%, backfilling can be performed once. The pre-construction member 1 is not suitable for being stacked on site for more than 3 layers, and a pad purlin is arranged to prevent toppling.

In summary, the embodiments of the present utility model provide an ecological retaining wall, which has at least the following advantages or beneficial effects:

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The ecological retaining wall is characterized by comprising a plurality of pre-members, a plurality of rib columns and a substrate, wherein the rib columns are arranged on the substrate, the pre-members are arranged between adjacent rib columns, the pre-members are provided with vegetation spaces, and an irrigation device is arranged above the vegetation spaces.

2. The ecological retaining wall according to claim 1, wherein the pre-member comprises a bottom plate, a supporting plate, side plates and two wing plates, the wing plates are of a groove structure, two wing plates are spliced to obtain a casting space, the rib columns are arranged in the casting space, two ends of the bottom plate, the side plates and the supporting plate are connected with the wing plates, and the wing plates, the bottom plate, the side plates and the supporting plate are enclosed to form a planting space.

3. An ecological retaining wall according to claim 2, wherein the upper ends of the flanges are provided with snap-in protrusions and the lower ends of the flanges are provided with snap-in grooves.

4. An ecological retaining wall according to claim 3, wherein the wing plates are provided with lifting holes, and irrigation means are arranged in the lifting holes.

5. The ecological retaining wall according to claim 4, wherein the irrigation device comprises a main pipe, branch pipes and spray heads, the branch pipes are arranged in the hoisting holes in a penetrating mode, the spray heads are arranged on the branch pipes in the planting space, one end of the main pipe is connected with a plurality of the branch pipes, and the other end of the main pipe is connected with a water source.

6. An ecological retaining wall according to claim 2, wherein the bottom plate is arranged obliquely.

7. The ecological retaining wall of claim 6, wherein the side panels are provided with drainage windows.

8. An ecological retaining wall according to claim 1, characterized in that the interior of the pre-members is provided with reinforcing ribs.

9. The ecological retaining wall of claim 1, further comprising a wale disposed in a middle portion of the ecological retaining wall.

10. The ecological retaining wall of claim 1, further comprising a capping bar disposed on top of the ecological retaining wall.