Pile-plate combined type ecological bank protection device

Abstract

The utility model discloses a pile-plate combined type ecological bank protection device, which relates to the technical field of river bank protection engineering and comprises resistance piles and ecological insertion plates. The force resisting piles and the ecological inserting plates are reinforced concrete prefabricated parts and are arranged in a staggered mode, an assembly type supporting structure is formed in the continuous combination mode that one pile and one plate are arranged, and the piles are long and the plates are short, the structure is suitable for sites with various different geological conditions and engineering requirements, and no matter in lake hydrophilic landscape engineering or small and medium-sized river channel treatment, the structure is simple and practical. Good effects can be achieved; on the premise that the safety of the supporting structure is guaranteed, the vertical supporting surface has good ecological property, through the arrangement of the embedded ecological box, the interior and exterior of the supporting retaining wall can be communicated, a water and nutrient conveying channel can be provided for long-term survival of plants, and the cost of later-stage manual management and culture is reduced; the plants grow on the ecological plate, so that the supporting retaining wall is covered by green plants to become green and ecological, and the current situation that a traditional retaining wall emits light at one side and two sides is changed.

Description

TECHNICAL FIELD

[0001] The utility model relates to river revetment engineering technical field, concretely relates to a pile board combined ecological revetment device. BACKGROUND

[0002] The pile board combined ecological revetment device is mainly used for improving the adverse effects of traditional revetment structure on landscape environment and natural ecology, and the device usually combines stone cages and wood piles to form a whole organic combination between the slope foot, embankment and embankment slope, thereby protecting the river bank stability, preventing water and soil loss and river bank collapse, and the high-strength reinforced concrete interlocking combination board pile is a new type of ecological revetment material, which is made of reinforced composite material and has the advantages of solid and stable material, light weight, easy construction, environmental protection and energy saving, and the pile board combined ecological revetment device aims at realizing the ecology, environmental protection and economy of the revetment engineering, and has important significance for promoting the progress of national river and lake regulation.

[0003] The patent with the authorization announcement number CN219930855U and the name of a bank slope revetment protection device in China includes a protection plate, a groove is formed at the top end of the protection plate, a plurality of water baffle plates for intercepting water waves are hinged to the inner wall of the groove, and the cooperation of the plurality of water baffle plates, water outlets and support plates automatically increases the low-grade ability to intercept water waves, reduces the occurrence of water waves passing through the water baffle plates, avoids water waves from flowing upward to the bank, avoids the washing of the bank when the waves pass through the revetment to the bank, causes the soil on the bank to be washed away, and causes the water and soil loss, and the excessive washing of water waves upward can cause damage to the revetment.

[0004] The above scheme has the following disadvantages: although the above scheme can prevent water and soil loss, it cannot adapt to different installation structures in application, and in some complex or special geological conditions, the construction difficulty of the above device may increase, the risk and cost of construction are increased, and the ecological plug-in plate is not designed in the above device, which may reduce the adaptability of the revetment device to the surrounding environment, the water exchange may be reduced, the water quality is affected, and the balance of the ecological system is affected. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pile board combined ecological revetment device to solve the technical problem that in the prior art, different installation structures cannot be adapted in application, the construction difficulty of the above device may increase in some complex or special geological conditions, and the ecological plug-in plate is not designed in the above device, which may reduce the adaptability of the revetment device to the surrounding environment and affect the balance of the ecological system.

[0006] The technical problem solved by the utility model can be realized through the following technical scheme:

[0007] A pile and board combined ecological revetment device, comprising resistance piles and ecological insertion boards;

[0008] The resistance piles and the ecological insertion boards are both reinforced concrete prefabricated components, a plurality of the resistance piles and the ecological insertion boards are provided, the resistance piles and the ecological insertion boards are staggered, the length of the resistance piles is greater than that of the ecological insertion boards, the cross section shape of the resistance piles is an outer square and inner circle type pipe shape, and the resistance piles are symmetrically provided with side wings on the left and right sides and are reinforced concrete prefabricated components;

[0009] The reinforced concrete prefabricated components are integrally provided with prestressed longitudinal main reinforcement and spiral stirrups inside, the prestressed longitudinal main reinforcement and the spiral stirrups form a reinforcement cage of the resistance piles through welding, special anchoring pieces are connected to both ends of the prestressed longitudinal main reinforcement, and a mortise and tenon stirrup is connected between the spiral stirrup and the resistance piles;

[0010] The ecological insertion boards are provided with a plurality of ecological boxes at the upper part, the ecological boxes are composed of a box body, an inclined ecological through hole and a rear through hole, the box body of the ecological box is communicated with the front plane of the ecological insertion board through the inclined ecological through hole, the box body of the ecological box is communicated with the rear soil body through the rear through hole, and the inclined ecological through hole is provided with an embedded ecological hole;

[0011] The ecological insertion boards are provided with a plurality of fish and shrimp nests at the lower part, the fish and shrimp nests are composed of a nest body and a nest through hole, the nest body is in communication with the nest through hole, and the nest body is communicated with the front water body of the ecological insertion board through the nest through hole.

[0012] As a further scheme of the utility model, the resistance piles and the ecological insertion boards are staggered.

[0013] As a further scheme of the utility model, the length of the resistance piles is greater than that of the ecological insertion boards.

[0014] As a further scheme of the utility model, the resistance piles are made of high-strength steel bars and high-strength concrete.

[0015] As a further scheme of the utility model, the inclined ecological through hole is inclinedly arranged on the front facade of the ecological insertion board.

[0016] The utility model has the advantages of the following:

[0017] 1. The resistance piles and ecological inserts of this utility model are both precast reinforced concrete components, and are staggered to form a prefabricated support structure in a continuous combination of "one pile and one slab, with the pile being longer than the slab". This structure is suitable for sites with various geological conditions and engineering requirements. It can play a good role in both lakeside landscape projects and small and medium-sized river management. The use of ecological materials in construction reduces environmental damage and makes reasonable use of natural resources to achieve energy-saving effects. Under the premise of ensuring the safety of the support structure, the vertical support surface has good ecological properties. Through the setting of embedded ecological boxes, the inside and outside of the support retaining wall can be connected, providing a channel for the long-term survival of plants to transport water and nutrients. Plants grow on the ecological board, which can make the support retaining wall green and ecological, changing the traditional retaining wall's "one side is bare and two sides are smooth" status.

[0018] 2. The ecological insert plate of this utility model has multiple oblique ecological holes on its upper part. These holes can promote water exchange and biological habitat, providing living space for aquatic organisms. The embedded ecological holes connected to the ecological holes can be used to plant vegetation or release biological media to further promote the restoration and maintenance of the ecological environment. The nesting holes and fish and shrimp nests at the bottom of the ecological holes provide breeding and habitat places for aquatic animals, increasing the diversity and stability of the ecosystem. The oblique ecological holes can effectively promote the vertical and horizontal exchange of water, increase the water flow and self-purification capacity. Through the mechanized construction of "one pile and one plate", the construction period is short, and the "long pile and short plate" setting greatly reduces the project cost. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the ecological insert structure in this utility model;

[0021] Figure 2 This is a schematic diagram of the front structure of the ecological insert plate in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the resistance pile in this utility model;

[0023] Figure 4 This is a top view schematic diagram of the connection between the resistance pile and the ecological insert plate in this utility model;

[0024] Figure 5 This is a schematic diagram of the front structure of the connection between the resistance pile and the ecological insert plate in this utility model;

[0025] Figure 6 This is a schematic diagram of the deformation structure of the resistance pile in this utility model.

[0026] In the diagram: 1. Inclined ecological through hole; 2. Embedded ecological hole; 3. Nest through hole; 4. Fish and shrimp nest; 5. Resistance pile; 6. Ecological insert plate; 8. Prestressed longitudinal main reinforcement; 9. Spiral stirrup; 10. Tenon and mortise stirrup; 11. Special anchor; 12. Prestressed main reinforcement. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1-6 As shown, a pile-slab combined ecological revetment device includes resistance piles 5 and ecological slabs 6. Both resistance piles 5 and ecological slabs 6 are precast reinforced concrete components. Multiple resistance piles 5 and ecological slabs 6 are provided and are staggered. The length of the resistance pile 5 is greater than the length of the ecological slab 6, arranged in an alternating pattern of "one pile and one slab, with the pile longer than the slab". The cross-sectional shape of the resistance pile 5 is a tubular shape with an outer square and an inner circle, and it has symmetrically provided reinforced concrete precast components on the left and right sides.

[0029] The precast reinforced concrete component serves as the load-bearing main body of the pile-slab combined ecological revetment. The precast reinforced concrete component is internally equipped with prestressed longitudinal main bars 8 and spiral stirrups 9. The prestressed longitudinal main bars 8 and spiral stirrups 9 are welded to form a steel cage for the resistance pile 5. The two ends of the prestressed longitudinal main bars 8 are connected with special anchors 11.

[0030] The ecological insert plate 6 is equipped with multiple ecological boxes on its upper part. Each ecological box consists of a box body, an oblique ecological through hole 1, and a rear through hole. All three are connected. The box body is connected to the front plane of the ecological insert plate 6 through the oblique ecological through hole 1, and the box body is connected to the soil behind through the rear through hole.

[0031] The lower part of the ecological insert plate 6 is provided with multiple fish and shrimp nests 4. Each fish and shrimp nest 4 consists of a nest body and a nest through hole 3. The nest body and the nest through hole 3 are connected. The nest body is connected to the water in front of the ecological insert plate 6 through the nest through hole 3.

[0032] The spiral stirrup 9 is connected to the resisting pile 5 by a tenon and mortise stirrup 10;

[0033] The oblique ecological through hole 1 is internally provided with an internally embedded ecological hole 2, the ecological box body bottom is provided with nutrient soil, provides nutrients and stores water for initial plant survival, the temporary soil side rear through hole is communicated with the rear soil body, provides nutrients and water for the later growth of the plants in the ecological box, the temporary water side oblique ecological through hole 1 is a through hole greater than 45 degrees, plants can grow outward through the oblique through hole, and the ecological plugboard 6 lower half is internally provided with a plurality of internally embedded fish and shrimp nests 4, the fish and shrimp nests 4 are provided with external through holes communicated with the water body, are designed in the shape of "large internal cavity and small through hole", and water microorganisms and fish and shrimps can breed and survive in the nests.

[0034] The working principle of the utility model is: the resistance pile 5 and the ecological plugboard 6 are both reinforced concrete prefabricated components, and are staggered to form a fabricated supporting structure in the form of "one pile and one board, long pile and short board" continuous combination, the structure is suitable for various different geological conditions and engineering requirement sites, can play a good effect in urban construction or rural environment, adopts ecological materials for construction, reduces the damage to the environment, simultaneously reasonably utilizes natural resources, realizes energy saving effect, the combination of plants and stones not only enhances the impact resistance, but also improves the appearance of the retaining wall, and the growth of plants can help to fix the soil and prevent erosion, can effectively resist the erosion of water flow and waves and enhance the overall stability of the revetment, simultaneously provides the space for ecological recovery, and is connected with the special anchor 11, the prestressed longitudinal main reinforcement 8, the spiral stirrup 9 and the prestressed main reinforcement 12, these structural elements collectively enhance the bearing capacity and impact resistance of the resistance pile 5, make it can resist the erosion of water flow and waves and erosion, the connection between the special anchor 11 and the resistance pile 5, and the setting of the prestressed longitudinal main reinforcement 8 and the spiral stirrup 9 improve the overall stability and durability of the resistance pile 5, the introduction of the prestressed main reinforcement 12 increases the prestress of the resistance pile 5, makes it can maintain better shape and stability when facing external load, the mortise and tenon stirrup 10 connected between the spiral stirrup 9 and the resistance pile 5 further enhances the shear resistance of the resistance pile 5, prevents it from being damaged due to shear force, the ecological plugboard 6 is provided with a plurality of oblique oblique ecological through holes 1 above, these holes can promote water exchange and biological habitat, provide living space for aquatic organisms, the internally embedded ecological hole 2 connected on the oblique ecological through hole 1 is used for planting vegetation or putting biological medium, to further promote the recovery and maintenance of the ecological environment, the nest through hole 3 and the fish and shrimp nest 4 at the bottom of the oblique ecological through hole 1 provide breeding and habitat places for aquatic animals, increase the diversity and stability of the ecological system;

[0035] When the cross-sectional shape of the resistance pile 5 is changed from a traditional circular tubular shape to a winged circular pipe shape, the winged structure can increase the lateral area of the pile, thereby improving the resistance of the resistance pile 5 to lateral force, and for retaining wall or slope stability, the winged resistance pile 5 has a larger contact area in the soil, which can increase the friction between the resistance pile 5 and the soil and improve the stability of the pile;

[0036] During long-term use, through monitoring and maintenance of the revetment device, possible problems can be found and repaired in time, thereby ensuring long-term stability and ecological effect.

[0037] The above describes one embodiment of the present application in detail, but the content is only a preferred embodiment of the present application, and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made within the scope of the present application should still belong to the patent coverage of the present application.

Claims

1. A pile-board combined ecological revetment device, comprising resistance piles (5) and ecological insertion boards (6); characterized in that: the resistance piles (5) and the ecological insertion boards (6) are both reinforced concrete prefabricated components, a plurality of the resistance piles (5) and the ecological insertion boards (6) are provided, the resistance piles (5) and the ecological insertion boards (6) are staggered, the length of the resistance piles (5) is greater than that of the ecological insertion boards (6), the cross-sectional shape of the resistance piles (5) is an outer square and inner circular type pipe shape, and the steel reinforced concrete prefabricated component is symmetrically provided with side wings on the left and right sides; the steel reinforced concrete prefabricated component is integrally provided with prestressed longitudinal main reinforcement (8) and spiral stirrups (9) inside, the prestressed longitudinal main reinforcement (8) and the spiral stirrups (9) form a steel reinforcement cage of the resistance pile by welding, special anchoring pieces (11) are connected to both ends of the prestressed longitudinal main reinforcement, and a mortise and tenon stirrup (10) is connected between the spiral stirrups (9) and the resistance piles (5); the upper part of the ecological insertion board (6) is provided with a plurality of ecological boxes, the ecological box is composed of a box body, an inclined ecological through hole (1) and a rear through hole, the box body of the ecological box is in communication with the front plane of the ecological insertion board (6) through the inclined ecological through hole (1), the box body of the ecological box is in communication with the rear soil body through the rear through hole, and the inclined ecological through hole (1) is provided with an embedded ecological hole (2); the lower part of the ecological insertion board (6) is provided with a plurality of fish and shrimp nests (4), the fish and shrimp nest (4) is composed of a nest body and a nest through hole (3), the nest body and the nest through hole (3) are in communication, and the nest body is in communication with the water in front of the ecological insertion board (6) through the nest through hole (3).

2. A pile-slab combined ecological revetment device according to claim 1, characterized in that, The resistance piles (5) and the ecological insertion boards (6) are staggered.

3. A pile-slab combined ecological revetment device according to claim 2, characterized in that, The length of the resistance piles (5) is greater than that of the ecological insertion boards (6).

4. The pile-slab combined ecological revetment device according to claim 1, characterized in that, The resistance piles (5) are made of high-strength steel and high-strength concrete.

5. A pile-slab combined ecological revetment device according to claim 1, characterized in that, The inclined ecological through hole (1) is inclinedly arranged on the front vertical surface of the ecological insertion board (6).

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