CN-224219202-U - Double-X-shaped steel structure artificial fish reef

CN224219202UCN 224219202 UCN224219202 UCN 224219202UCN-224219202-U

Abstract

The utility model discloses a double-X-shaped steel structure artificial fish reef, which relates to the technical field of marine pastures and comprises a cuboid frame, wherein corresponding cross stabilizing rods are respectively arranged at two ends of the cuboid frame, four corners in the cuboid frame are respectively and fixedly connected with corresponding chute plates, and the middle parts of the joints of a pair of cross stabilizing rods are fixedly connected with chute plates. According to the utility model, the length and the distance of the cement corrugated plates can be adjusted according to actual needs by arranging the adjustable slide bars and the ejector rods, so that the requirements of different sea areas and water depths are met, the application range of the artificial fish reef is improved, the arrangement of the inclined groove plates and the slide groove plates enables the connection between all parts to be tight, the stability of the fish reef is further enhanced, and the double-X-shaped structure is beneficial to the attachment and inhabitation of marine organisms.

Inventors

HAN LIJUAN
HE LEI
LIU DESHENG
ZOU WENFENG
LIU HUI
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 artificial fish reef with the double-X-shaped steel structure comprises a cuboid frame (1) and is characterized in that corresponding cross-shaped stabilizing rods (2) are respectively arranged at two ends of the cuboid frame (1), corresponding inclined groove plates (4) are respectively and fixedly connected to four corners in the cuboid frame (1), and a pair of sliding groove plates (6) are fixedly connected to the middle parts of the connecting parts of the cross-shaped stabilizing rods (2); Four corners of the chute plate (6) are respectively provided with a corresponding chute I (8), and a group of chute II (7) of the chute plate (4) is corresponding to the chute I (8) of the chute plate (6) in inclination; One end of each cement corrugated plate (3) is fixedly connected with a first slide bar (9) and a second slide bar (5) respectively, each first slide bar (9) is matched with the corresponding first chute (8) respectively, and each second slide bar (5) is matched with the corresponding second chute (7) respectively; And a first ejector rod (10) is slidably arranged between the adjacent first sliding rods (9), each first ejector rod (10) is slidably arranged in the corresponding first chute (8), a second ejector rod (11) is slidably arranged between the adjacent second sliding rods (5), and each second ejector rod (11) is matched with the corresponding second chute (7).
2. The artificial fish reef with double-X-shaped steel structures according to claim 1, wherein one group of the ejector rods I (10) are inclined rods with the same cross section and different lengths, and one group of the ejector rods II (11) are inclined rods with the same cross section and different lengths.
3. A double X-shaped steel structure artificial fish reef according to claim 1, wherein the cuboid frame (1) is a steel frame.
4. The artificial fish reef with double-X-shaped steel structures according to claim 1, wherein the connection parts of the pair of cross-shaped stabilizing rods (2) are distributed in a staggered manner with the group of chute I (8).

Description

Double-X-shaped steel structure artificial fish reef Technical Field The utility model relates to the technical field of marine pastures, in particular to a double-X-shaped steel structure artificial fish 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 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 existing reinforced concrete artificial fish reef belongs to an integrated fish reef of an empty square body, the length and the interval of a cement corrugated plate are fixed, and the application range is limited. Disclosure of utility model In order to solve the problems, namely the problems proposed by the background technology, the utility model provides a double-X-shaped steel structure artificial fish reef, which comprises a cuboid frame, wherein corresponding cross stabilizing rods are respectively arranged at two ends of the cuboid frame, four corners in the cuboid frame are respectively and fixedly connected with corresponding chute plates, and the middle parts of the joints of a pair of cross stabilizing rods are fixedly connected with chute plates; Corresponding first inclined grooves are formed in four corners of the chute plates respectively, and second inclined grooves of one group of chute plates correspond to the first inclined grooves of the chute plates in inclination; One end of each cement corrugated plate is fixedly connected with a first slide bar and a second slide bar respectively, each first slide bar is matched with the corresponding first chute, and each second slide bar is matched with the corresponding second chute; And a first ejector rod is slidably arranged between the adjacent first sliding rods, each first ejector rod is slidably arranged in the corresponding first chute, a second ejector rod is slidably arranged between the adjacent second sliding rods, and each second ejector rod is matched with the corresponding second chute. The utility model is further provided with a group of first ejector rods which are inclined rods with the same cross section and different lengths, and a group of second ejector rods which are inclined rods with the same cross section and different lengths. The utility model is further arranged that the long and complex frame is a steel frame. The utility model is further provided that the connecting parts of the pair of cross stabilizing rods and the group of inclined grooves are distributed in a staggered