Adjustable air bag type ecological slope protection structure

Abstract

The utility model discloses an adjustable air bag type ecological slope protection structure which comprises a slope protection frame, the slope protection frame comprises a slope protection frame and a ventilation plate, a reset spring is fixed between the slope protection frame and the ventilation plate, an air bag is fixedly arranged between the slope protection frame and the ventilation plate, and a plurality of ventilation nozzles are arranged on the ventilation plate and extend into the air bag. A ventilation pipe is fixedly connected to the outer side of the ventilation plate, a sleeve shaft is fixedly arranged at the bottom of the ventilation plate, a conical head is fixedly connected to the lower end of the sleeve shaft, the slope protection frame is sleeved with the sleeve shaft and can slide up and down along the sleeve shaft, and a plurality of building blocks capable of being spliced into a whole are fixedly arranged in the frame. The prefabricated slope protection structure can be conveniently spliced and installed, the working efficiency is effectively improved, the prefabricated slope protection structure can be stably fixed to a slope protection, the stability during use is improved, meanwhile, the prefabricated slope protection structure can slide along the sleeve shaft by inflating and deflating the air bag, and the problem that growth of vegetation roots is limited by a traditional slope protection structure is solved.

Description

Technical Field

[0001] This utility model relates to the field of ecological slope protection, and in particular to an adjustable airbag-type ecological slope protection structure. Background Technology

[0002] With the increasing awareness of the concept of harmonious coexistence between humans and nature and the river ecosystem, ecological river construction has been widely promoted in China. Ecological revetment refers to revetment with "permeability". It is a new form of revetment that uses plants or a combination of plants and engineering. This type of revetment can provide a growth environment conducive to the symbiotic relationship between riparian organisms, mainly wetland and aquatic plants. It has a permeable natural riverbed and riverbank base, rich river landforms, and fully guarantees the water exchange and regulation function between the riverbank and the river water. At the same time, it also has a certain degree of erosion resistance.

[0003] Traditional ecological slope protection involves laying prefabricated blocks on riverbanks and then planting vegetation in the middle of the blocks. This results in the blocks being too compacted, creating physical barriers that restrict root growth downwards or laterally. Furthermore, the compaction level of the blocks cannot be controlled. Therefore, an adjustable airbag-type ecological slope protection structure is needed to address the problem of traditional slope protection restricting root growth. Summary of the Invention

[0004] Purpose of the utility model: The purpose of this utility model is to provide an adjustable airbag-type ecological slope protection structure to solve the problem of traditional slope protection restricting the downward growth of vegetation roots.

[0005] Technical Solution: This utility model discloses an adjustable airbag-type ecological slope protection structure, comprising a slope protection frame, which includes a slope protection side frame and a ventilation plate. A return spring and an airbag are fixedly installed between the slope protection side frame and the ventilation plate. Several ventilation nozzles on the ventilation plate extend into the airbag. A ventilation pipe is fixedly connected to the outside of the ventilation plate. A sleeve shaft is fixedly installed at the bottom of the ventilation plate. The slope protection side frame is sleeved with the sleeve shaft, and a cone head is fixedly connected to the lower end of the sleeve shaft. The slope protection side frame can slide up and down along the sleeve shaft. Multiple blocks that can be assembled into a single unit are fixed inside the side frame. By venting through the ventilation pipe, the airbag is inflated through the ventilation plate. The inflated airbag pushes the slope protection side frame and the blocks downward along the sleeve shaft. When the airbag is not inflated, the return spring pulls the slope protection side frame and causes the blocks to slide towards the ventilation plate.

[0006] Furthermore, the bottom of the airbag is bonded to the slope protection frame, and the top of the airbag is bonded to the ventilation plate.

[0007] Furthermore, the slope protection frame is provided with through holes, through which the sleeve passes and is sleeved with the slope protection frame, and a cone head is fixed to the lower end of the sleeve.

[0008] Furthermore, a second locking groove is provided at the bottom of the block, and a locking block is provided on the outer side of the bottom of the block that is adjacent to the second locking groove. Multiple blocks can be spliced ​​together through the second locking groove and the locking block.

[0009] Furthermore, several first snap-fit ​​grooves are opened on the inner side of the slope protection frame, and the slope protection frame is snapped into the snap-fit ​​blocks of the edge blocks through the first snap-fit ​​grooves.

[0010] Furthermore, the blocks are hexagonal hollow bricks. The bottom of the six sides of the middle block is provided with a second locking groove, and the sides alternating with the second locking groove are provided with locking blocks. The block that locks with the edge of the slope protection frame is a half hexagonal hollow brick, and the "U"-shaped front end of the hexagonal hollow brick is provided with a locking block.

[0011] Furthermore, the slope protection frame can be a polygonal, circular, or elliptical structure, etc.

[0012] Furthermore, a polygon has three or more sides.

[0013] Furthermore, the ventilation panel has a hollow panel structure, and the airbag is made of sealing rubber material.

[0014] Furthermore, the number of air tubes and airbags is more than one, and the number of return springs and cones is more than two.

[0015] Beneficial Effects: Compared with existing technologies, this utility model has the following significant advantages: By controlling the inflation and deflation of the airbags, the expansion of the airbags can be used to push the slope protection structure. The blocks are connected as a whole through prefabricated locking grooves and blocks, allowing them to slide up and down along the sleeve shaft. This enables the slope protection structure to be moved and controlled according to the river flow. When the river flow is rapid, inflating the airbags compacts the slope base, thus covering and protecting the vegetation and the slope base. When the river flow is slow, deflating the airbags moves the slope protection structure away from the slope base, without affecting plant growth. The cone head and sleeve shaft allow for quick and easy installation. The blocks and slope protection frame are connected as a whole through locking grooves and blocks, allowing the ecological slope protection structure to slide smoothly and greatly protecting the vegetation on the slope. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the adjustable airbag-type ecological slope protection structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the slope protection frame;

[0018] Figure 3 This is a schematic diagram showing the connection between the airbag and the ventilation panel;

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the connecting groove of the frame of the D-type slope protection;

[0020] Figure 5 This is a schematic diagram of a block structure, where A is the middle block and B and C are the edge blocks. Detailed Implementation

[0021] like Figure 1-3 As shown, the adjustable airbag-type ecological slope protection structure of this utility model includes a slope protection frame 1. The slope protection frame 1 includes a quadrilateral slope protection frame 101 and a ventilation plate 102. Four airbags 103 are provided between the slope protection frame 101 and the ventilation plate 102. The airbags 103 are made of sealing rubber material and are respectively installed on the four sides of the slope protection frame 101. The bottom of the airbags 103 is bonded to the slope protection frame 101, and the top of the airbags 103 is bonded to the ventilation plate 102. The ventilation plate 102 is a hollow plate structure with several ventilation nozzles 109 extending into the airbags 103. A ventilation pipe 104 is fixedly connected to the ventilation plate 102. A return spring 105 is fixedly installed at each of the four corners between the slope protection frame 101 and the ventilation plate 102. A through hole is provided at each of the four corners of the slope protection frame 101. A sleeve 106 is fixedly installed at each of the four corners of the ventilation plate 102. The sleeve 106 passes through the through hole and is sleeved with the slope protection frame 101. The slope protection frame 101 can slide up and down along the sleeve 106. The upper end of the sleeve 106 is fixedly connected to the ventilation plate 102. A cone 107 is fixedly connected to the lower end of the sleeve 106 and can be inserted into the slope protection.

[0022] like Figure 4 As shown, the inner side of the slope protection frame 101 has several first snap-fit ​​grooves 108, and several blocks 2 that can be spliced ​​into one piece are fixed inside the frame 101. The slope protection frame 101 is connected to the edge blocks 2 through the first snap-fit ​​grooves 108 to form a whole.

[0023] like Figure 5 As shown, the middle block 2 is a hexagonal hollow brick (such as...). Figure 5 Block A), which is attached to the slope protection frame 101, is half of a hexagon (e.g., Figure 5 In blocks B and C), the bottom of the hexagonal sides of the middle block 2 are provided with second locking grooves 201. The outer side of the bottom of the blocks 2 that are adjacent to the second locking grooves 201 are provided with locking blocks 202. Multiple blocks 2 can be spliced ​​together by the second locking grooves 201 and the locking blocks 202. In addition to the same setting as the middle block 2, the edge blocks 2 that are locked to the slope protection frame are provided with locking blocks 202 at the "U-shaped" front end. The edge blocks 2 are locked to the slope protection frame 101 by the locking blocks 202 at the "U-shaped" front end and the first locking groove 108.

[0024] Working principle:

[0025] First, the adjustable airbag-type ecological slope protection structure is installed on the slope. Multiple sets of this adjustable airbag-type ecological slope protection structure can be installed simultaneously, or only one adjustable airbag-type ecological slope protection structure can be used. During specific installation, the cone head 107 and the sleeve shaft 106 are inserted into the slope. When the river flow is slow, the airbag 103 is in an uninflated state. Due to the contraction of the return spring 105, the slope protection frame 1 and the block 2 move towards the ventilation plate 102, so that the block 2 does not adhere to and compress the plants, which is conducive to the growth of plant roots. When the river flow is rapid, air can be introduced through the ventilation pipe 104, and the airbag 103 is inflated through the ventilation plate 102, causing the airbag 103 to expand. This pushes the slope protection frame 101 and the block 2 downward along the sleeve shaft 106, tightly adhering to and covering the slope base, thereby protecting the plants and enhancing their erosion resistance.

Claims

1. An adjustable airbag type ecological revetment structure comprising a revetment frame (1), characterized in that, The slope protection frame (1) includes a slope protection frame (101) and a ventilation plate (102). A reset spring (105) and an airbag (103) are fixedly provided between the slope protection frame (101) and the ventilation plate (102). Several ventilation nozzles (109) are provided on the ventilation plate (102) to the airbag (103). A ventilation pipe (104) is fixedly connected to the outside of the ventilation plate (102). A sleeve shaft (106) is fixedly provided at the bottom of the ventilation plate (102). A cone head (107) is fixedly connected to the lower end of the sleeve shaft (106). The slope protection frame (101) is sleeved with the sleeve shaft (106). The slope protection frame (101) can slide up and down along the sleeve shaft (106). Several blocks (2) that can be spliced ​​into one piece are fixedly provided inside the slope protection frame (101).

2. The adjustable air cell ecological revetment structure according to claim 1, wherein, The bottom of the airbag (103) is bonded to the slope protection frame (101), and the top of the airbag (103) is bonded to the ventilation plate (102).

3. The adjustable air cell ecological revetment structure according to claim 1, wherein, The slope protection frame (101) is provided with a through hole, and the sleeve (106) passes through the through hole and is sleeved with the slope protection frame (101). A cone (107) is fixedly connected to the lower end of the sleeve (106).

4. The adjustable air cell ecological revetment structure according to claim 1, wherein, The bottom of the block (2) is provided with a second snap-fit ​​groove (201), and the outer side of the bottom of the block (2) is provided with a snap-fit ​​block (202). Multiple blocks (2) can be spliced ​​together by the second snap-fit ​​groove (201) and the snap-fit ​​block (202).

5. The adjustable airbag-type ecological slope protection structure according to claim 1, characterized in that, The inner side of the slope protection frame (101) has several first snap-fit ​​grooves (108), and the slope protection frame (101) is snapped with the snap-fit ​​block (202) of the edge block (2) through the first snap-fit ​​grooves (108).

6. The adjustable air cell ecological revetment structure according to claim 1, wherein, Block (2) is a hexagonal hollow brick.

7. The adjustable air cell ecological revetment structure according to claim 1, wherein, The slope protection frame (1) is a polygonal, circular or elliptical structure.

8. The adjustable air cell ecological revetment structure according to claim 7, wherein, The polygon has three or more sides.

9. The adjustable air cell ecological revetment structure according to any one of claims 1 to 8, characterized in that, The ventilation plate (102) is a hollow plate structure, and the airbag (103) is made of sealing rubber material.

10. The adjustable air cell ecological revetment structure according to any one of claims 1-8, wherein, The number of ventilation tubes (104) and airbags (103) is more than one, and the number of return springs (105) and cones (107) is more than two.

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