CN-224219203-U - Hexagonal steel structure proliferation reef

CN224219203UCN 224219203 UCN224219203 UCN 224219203UCN-224219203-U

Abstract

The utility model discloses a hexagonal steel structure proliferation reef, which relates to the technical field of marine pastures, and comprises an outer hexagonal frame and an inner hexagonal frame, the outer hexagon frame and the outer bending part of the inner hexagon frame are respectively provided with a groove, the outer sides of the six sides of the inner hexagon frame are respectively provided with an inclined chute, and the upper sides of the outer hexagon frames are respectively provided with a straight chute. The utility model adopts the structure of the outer hexagonal frame, the inner hexagonal frame and the detachable cement corrugated plates, so that the proliferation reef has good modularization property, is convenient to be assembled and adjusted quickly according to the requirements of different sea areas, improves the adaptability, has smaller size and weight of single components compared with the traditional integrally formed reinforced concrete fish reef, is convenient to transport and put in, reduces the construction difficulty and cost, and can adjust the height of the proliferation reef according to the water depth change of the sea areas by increasing and decreasing the number of layers, thereby being better suitable for the requirements of different sea areas.

Inventors

HAN LIJUAN
LIU DESHENG
ZOU WENFENG
CHENG QIAN
HE LEI
LIU MENGZHU
LIU YONGHU

Assignees

大连现代海洋牧场集团有限公司

Dates

Publication Date: 20260512
Application Date: 20250513

Claims (4)

1. The hexagonal steel structure proliferation reef comprises an outer hexagonal frame (1) and an inner hexagonal frame (3) and is characterized in that grooves are formed in outer bending positions of the outer hexagonal frame (1) and the inner hexagonal frame (3), inclined sliding grooves (11) are formed in the outer sides of six sides of the inner hexagonal frame (3), straight grooves (4) are formed in the upper sides of the outer hexagonal frame (1), and the inclined sliding grooves (11) and the straight grooves (4) are provided with openings at one end and the other end; Every cement buckled plate (2) upper end all is equipped with corresponding oblique slide bar (9), every cement buckled plate (2) lower extreme respectively fixed connection equal fixed connection slide bar (8), every oblique slide bar (9) with correspond oblique spout (11) assorted, every slide bar (8) with correspond straight flute (4) assorted.
2. A hexagonal steel structure proliferation reef according to claim 1 wherein a pair of diagonal rods (5) are slidably arranged in each diagonal chute (11), a pair of straight rods (7) are slidably arranged in each straight chute (4), the diagonal rods (9) are located between the pair of diagonal rods (5), and the slide rods (8) are located between the pair of straight rods (7).
3. The hexagonal steel structure proliferation reef according to claim 2, wherein threaded holes are formed in the opening ends of each inclined chute (11) and each straight chute (4), and each threaded rod (6) is in threaded connection with the corresponding threaded hole.
4. A proliferation reef with a hexagonal steel structure according to claim 3, wherein each of the outer hexagonal frames (1) and the inner hexagonal frames (3) and the corresponding corrugated cement plate (2) form a layer of proliferation reef, and the corners of the inner hexagonal frames (3) positioned inside are connected and fixed through the corresponding connection support rods (10) between the proliferation reefs, and the corners of the outer hexagonal frames (1) positioned outside are connected and fixed through the corresponding connection support rods (10).

Description

Hexagonal steel structure proliferation reef Technical Field The utility model relates to the technical field of marine pastures, in particular to a hexagonal steel structure proliferation reef. Background Along with the rapid development of the economic society and the continuous population growth of China, the method is influenced by various factors such as environmental pollution, engineering construction, excessive fishing and the like, the offshore fishery resources of China are seriously degenerated, the ecological environment of water areas is increasingly worsened, the desertification of the water areas is increasingly obvious, and the marine organism resources of China are seriously influenced to be protected and sustainable utilization. The marine pasture is based on the principle of a marine ecological system, and is a fishery mode for constructing or repairing places required by marine organism propagation, production, rope baits or enemy avoidance by means of artificial reefs, propagation and release and the like in a specific sea area, propagating and maintaining fishery resources, improving the ecological environment of the sea area and realizing sustainable utilization of the fishery resources. The artificial fish reef construction is a main measure of the marine pasture and is an effective measure which is widely accepted to improve the marine ecological environment, repair and proliferate damaged fishery resources. Research and practice prove that by putting in the artificial fish reef, an adhesion matrix is provided for marine algae and attached organisms, the marine algae can improve water quality and absorb nutrient salts in seawater on one hand, thereby avoiding seawater eutrophication and red tide, and on the other hand, the artificial fish reef is also a natural bait for a plurality of organisms, and the practice in a plurality of places proves that the effect of the fish reef shows after half a year to one year of putting in, and the fish resources of the attached algae organisms and reef areas on the reef body are rich. Therefore, by constructing the artificial fish reef, not only can the resources such as algae, attached organisms and the like be recovered, but also a natural shelter, rope baits and a young plant are provided for a plurality of organisms, and meanwhile, the artificial fish reef plays a positive promoting role in restoring fishery resources, improving fishery yield, and particularly improving the development potential of ocean fishery. The throwing effect of the artificial fish reef is related to the natural factors of the material, the structural form, the weight, the specification and the sea area of the artificial fish reef, in particular to the influencing factors such as the structural form, the substrate type, the water depth, the water flow and the like of the artificial fish reef. The reinforced concrete reef put in at present is generally formed integrally, the size of the reinforced concrete reef can reach several meters, the weight of the reinforced concrete reef can reach tens of tons, and the huge size and the heavy weight bring a plurality of inconveniences to the transportation and the putting in of the reef. Moreover, the integrated reinforced concrete fish reef is fixed in volume, so that the integrated reinforced concrete fish reef cannot be well adapted to the conditions of water depth change and the like of different sea areas. Disclosure of utility model In order to solve the problems, namely the problems proposed by the background art, the utility model provides a hexagonal steel structure proliferation reef, which comprises an outer hexagonal frame and an inner hexagonal frame, wherein grooves are formed in outer bending positions of the outer hexagonal frame and the inner hexagonal frame, inclined sliding grooves are formed in the outer sides of six sides of the inner hexagonal frame, straight grooves are formed in the upper sides of the outer hexagonal frame, and the inclined sliding grooves and the straight grooves are both provided with one end for blocking an opening at the other end; Each cement corrugated plate upper end all is equipped with the oblique slide bar that corresponds, every equal fixed connection slide bar of fixed connection is respectively to cement corrugated plate lower extreme, every oblique slide bar with correspond oblique spout assorted, every slide bar with correspond straight flute assorted. The utility model is further characterized in that a pair of inclined rods are slidably arranged in each inclined chute, a pair of straight rods are slidably arranged in each straight chute, the inclined slide rods are positioned between the pair of inclined rods, and the slide rods are positioned between the pair of straight rods. The utility model is further characterized in that the inside of the opening ends of each inclined sliding groove and each straight groove is provided with a threaded hole, each threaded rod is res