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CN-224227718-U - Assembled spiral channel bank protection structure

CN224227718UCN 224227718 UCN224227718 UCN 224227718UCN-224227718-U

Abstract

The utility model discloses an assembled spiral channel bank protection structure, which belongs to the field of bank protection structures and comprises a plurality of protection components, wherein each protection component comprises a bank block, a first protrusion is arranged on one side of the bank block, a first groove is arranged on the other side of the bank block, the first protrusion is matched with the first groove of the bank block of an adjacent protection component, the first groove is matched with the first protrusion of the bank block of the adjacent protection component, a plurality of fastening strips are connected with the bank block, gaps are reserved between the adjacent fastening strips, a spiral channel body is abutted against the bank block and the fastening strips, and the spiral channel body is communicated with the gaps. The utility model has the technical effects that the water level change-adaptive water level buffer device not only can adapt to water level change to provide a perching space for aquatic animals, but also can be used as a buffer channel of land water to provide a channel for amphibious animals.

Inventors

  • LOU YIFAN
  • JIANG LAI
  • ZHANG HUI

Assignees

  • 中国电建集团华东勘测设计研究院有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (8)

  1. 1. An assembled spiral channel revetment structure, characterized by comprising a plurality of protection components (1), the protection components (1) comprising: The protection assembly comprises a dike block (11), wherein a first bulge (111) is arranged on one side of the dike block (11), a first groove (112) is formed in the other side of the dike block (11), the first bulge (111) is matched with the first groove (112) of the dike block (11) adjacent to the protection assembly (1), and the first groove (112) is matched with the first bulge (111) of the dike block (11) adjacent to the protection assembly (1); A plurality of fastening strips (12) which are connected with the dykes (11), and gaps (13) are arranged between the adjacent fastening strips (12); The spiral channel bodies (14) are abutted against the dykes (11) and the fastening strips (12), and the spiral channel bodies (14) are communicated with the gaps (13).
  2. 2. An assembled spiral channel revetment structure according to claim 1, wherein the spiral channel body (14) comprises: a spiral bottom plate (141) and a spiral side plate (142) which are connected with each other, wherein the spiral side plate (142) is abutted between the dykes (11) and the fastening strips (12); And a spiral passage (143) formed between the spiral bottom plate (141) and the spiral side plate (142), the spiral passage (143) communicating with the gap (13).
  3. 3. An assembled spiral channel revetment structure according to claim 2, wherein the spiral channel body (14) further comprises a support (144), the spiral floor (141) being connected to the support (144).
  4. 4. A modular spiral channel revetment structure according to any of claims 1-3, further comprising shear reinforcement plates (2), one end of the shear reinforcement plates (2) being connected between dikes (11) adjacent the protective assembly (1), the other end of the shear reinforcement plates (2) being adapted to be connected to a dike (3).
  5. 5. An assembled spiral channel revetment structure according to claim 4, characterized in that the shear reinforcement plate (2) comprises: A plate main body (23) for connection with the bank (3); A first connection plate (21) and a second connection plate (22) respectively connected to both ends of the plate main body (23), the first connection plate (21) being connected between the dikes (11) of adjacent protection components (1), the second connection plate (22) being used for connection with the dikes (3).
  6. 6. An assembled spiral channel revetment structure according to claim 5, wherein a first groove (113) is further formed on one side of the dike block (11), a second groove (114) is further formed on the other side of the dike block (11), and both sides of the first joint plate (21) are respectively connected to the first groove (113) and the second groove (114) of the dike block (11) adjacent to the protective component (1).
  7. 7. A modular spiral channel revetment structure according to any of claims 1-3, characterized in that several of said fastening strips (12) and said dykes (11) are connected by fasteners (15).
  8. 8. A modular spiral channel revetment structure according to any of claims 1-3, characterized in that the distance of the gap (13) is 0.4m.

Description

Assembled spiral channel bank protection structure Technical Field The utility model relates to a revetment structure, in particular to an assembled spiral channel revetment structure. Background The river is the main channel for flood discharge in the flood season, and the flood season is shown as having higher flow velocity and higher water level. For areas with larger flow velocity, in order to meet the requirement of impact resistance in the flood period, the two sides of the embankment are usually in a protection form of a concrete upright retaining wall, so that land consumption can be saved, and the requirements of stability and impact resistance can be met. However, the concrete upright retaining wall forms a three-sided light structure, has no multi-porosity characteristic, blocks shore-water communication, cannot provide inhabitation and refuge space for aquatic animals on one hand, cannot provide a movable space for amphibious animals on the other hand, and finally leads to deterioration of ecological environment of the shore water and reduction of biodiversity. Disclosure of utility model The utility model aims to provide an assembled spiral channel revetment structure which not only can adapt to water level change to provide a perching space for aquatic animals, but also can be used as a buffer channel for land water to provide a channel for amphibious animals. The technical scheme is as follows: an assembled spiral channel revetment structure, includes a plurality of protection components, protection components includes: The first protrusion is matched with the first groove of the dyke block adjacent to the protection component, and the first groove is matched with the first protrusion of the dyke block adjacent to the protection component; A plurality of fastening strips connected with the dyke blocks, and gaps are reserved between the adjacent fastening strips; The spiral channel body is abutted against the dyke blocks and the fastening strips, and the spiral channel body is communicated with the gaps. Optionally, the spiral channel body includes: the spiral bottom plate and the spiral side plates are connected with each other, and the spiral side plates are abutted between the dykes and the fastening strips; And a spiral passage formed between the spiral bottom plate and the spiral side plate, the spiral passage communicating with the gap. Optionally, the spiral channel body further comprises a support member, and the spiral bottom plate is connected with the support member. Optionally, the protection assembly further comprises a shear reinforcement plate, one end of the shear reinforcement plate is connected between the dikes adjacent to the protection assembly, and the other end of the shear reinforcement plate is connected with the dikes. Optionally, the shear reinforcement plate includes: a plate main body for connection with the bank; And the first connecting plates are connected between the dykes of the adjacent protection components, and the second connecting plates are used for being connected with the dykes. Optionally, a first groove is further formed in one side of the dike block, a second groove is further formed in the other side of the dike block, and two sides of the first connecting plate are respectively connected to the first groove and the second groove of the dike block adjacent to the protection component. Optionally, the fastening strips and the dykes are connected through fasteners. Optionally, the gap is 0.4m apart. The beneficial effects are that: (1) The spiral channel body and the gap are convenient for adapting to water level change to provide a perching space for aquatic animals, can also be used as a buffer channel for land water to provide a channel for amphibious animals, and the spiral channel body needs to be buried in a river bed, and the buried depth is not less than 1.5 times of the maximum theoretical calculation scouring depth; (2) The assembled spiral channel shore protection structure of this scheme includes a plurality of protection components, has the modularization characteristics. Drawings FIG. 1 is an exploded view of a protective assembly of embodiment 1 of the present utility model; fig. 2 is an isometric view of a guard assembly of embodiment 1 of the present utility model; FIG. 3 is a schematic view of an assembled spiral channel revetment structure according to embodiment 1 of the present utility model; In the figure, 1, a protection component, 11, a dyke block, 111, a first protrusion, 112, a first groove, 113, a first groove, 114, a second groove, 12, a fastening strip, 13, a gap, 14, a spiral channel body, 141, a spiral bottom plate, 142, a spiral side plate, 143, a spiral channel, 144, a supporting piece, 15, a fastening piece, 2, a shear-resistant reinforcing plate, 21, a first connecting plate, 22, a second connecting plate, 23, a plate main body, 3, a dyke, 4 and a river bed. Detailed Description In order to make the technical scheme