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CN-224213216-U - Protective net for hydraulic engineering

CN224213216UCN 224213216 UCN224213216 UCN 224213216UCN-224213216-U

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a protective net for hydraulic engineering, which comprises a slope protection frame, wherein a steel wire rope net body is fixedly connected with an inner front wall, an inner rear wall, an inner upper arm and an inner lower wall of the slope protection frame together, rivet ground nails are movably connected with the periphery of the left end of the slope protection frame in a threaded mode, stop blocks are fixedly connected with the left parts of the outer surfaces of the four rivet ground nails in an penetrating mode, the four stop blocks are positioned on the left side of the slope protection frame together, and three threaded fixing rods are fixedly connected with the front part of the left end and the rear part of the left end of the slope protection frame. According to the protective net for the hydraulic engineering, the steel wire rope net body is fixed through the slope protection frame, the rivet ground nails and the stop blocks are firmly installed, the inner layer, the middle layer and the outer layer of protective structures are connected through the threaded fixing rods and are fastened through the reinforcing nuts, multi-level protection is achieved, the protective performance is effectively improved, the hydraulic engineering safety is guaranteed, and the installation and maintenance are convenient.

Inventors

  • YU HONGJUAN

Assignees

  • 广东众一水务科技有限公司

Dates

Publication Date
20260508
Application Date
20250409

Claims (7)

  1. 1. The utility model provides a protection network for hydraulic engineering, includes bank protection frame (1), its characterized in that, the interior antetheca, interior back wall, interior upper arm and interior lower wall of bank protection frame (1) are fixedly connected with wire rope net body (2) jointly, equal screw thread swing joint all around the left end of bank protection frame (1) has rivet ground nail (3), four the surface left part of rivet ground nail (3) is all interlude fixedly connected with dog (4), four dog (4) are located the left side of bank protection frame (1) jointly, the equal fixedly connected with three screw thread dead lever (5) in the left end front portion and the left end rear portion of bank protection frame (1), six screw thread dead lever (5)'s surface is from right side to left side screw thread swing joint in proper order has inlayer protective structure (6), middle level protective structure (7) and outer protective structure (8), six equal screw thread swing joint in the surface left part of screw thread dead lever (5) has reinforcement nut (9).
  2. 2. The protection network for hydraulic engineering according to claim 1, wherein the inner layer protection structure (6) comprises a steel wire grating net body (61), the front end and the rear end of the steel wire grating net body (61) are fixedly connected with three reinforcing first ear plates (62), and the middle parts of the right ends of the six reinforcing first ear plates (62) are provided with threaded holes (63) which are penetrated left and right.
  3. 3. The protection net for hydraulic engineering according to claim 2, wherein the steel wire grating net body (61) is located right and left of the steel wire rope net body (2), six threaded holes I (63) correspond to positions of six threaded fixing rods (5) respectively, the area of the steel wire grating net body (61) is larger than that of the steel wire rope net body (2), and the steel wire grating net body (61) is movably connected with the six threaded fixing rods (5) through six reinforcing lug plates I (62) respectively.
  4. 4. The protection network for hydraulic engineering according to claim 1, wherein the middle layer protection structure (7) comprises a steel rope middle hole net body (71), three reinforcing ear plates II (72) are fixedly connected to the front end and the rear end of the steel rope middle hole net body (71), and threaded holes II (73) penetrating through left and right are formed in the middle of the right ends of the six reinforcing ear plates II (72).
  5. 5. The protection network for hydraulic engineering according to claim 4, wherein the area of the steel rope middle hole network body (71) is the same as that of the steel wire grating network body (61), the steel rope middle hole network body (71) is positioned right left of the steel wire grating network body (61), six threaded holes II (73) respectively correspond to the positions of six threaded fixing rods (5), and the steel rope middle hole network body (71) is movably connected with the six threaded fixing rods (5) through six reinforcing lug plates II (72) in a threaded mode.
  6. 6. The protection net for hydraulic engineering according to claim 1, wherein the outer protection structure (8) comprises a fine reinforcing protection net (81), three reinforcing ear plates (82) are fixedly connected to the front end and the rear end of the fine reinforcing protection net (81), and threaded holes (83) which are left and right penetrated are formed in the middle of the right end of each of the six reinforcing ear plates (82).
  7. 7. The protection network for hydraulic engineering according to claim 6, wherein the area of the fine reinforcing protection network (81) is the same as the area of the steel rope middle hole network body (71), the fine reinforcing protection network (81) is located right and left of the steel rope middle hole network body (71), six threaded holes (83) are respectively corresponding to the positions of six threaded fixing rods (5), the fine reinforcing protection network (81) is respectively in threaded movable connection with the six threaded fixing rods (5) through six reinforcing lug plates (82), and the six reinforcing lug plates (82) are respectively located right and left of six reinforcing nuts (9).

Description

Protective net for hydraulic engineering Technical Field The utility model relates to the technical field of hydraulic engineering, in particular to a protective net for hydraulic engineering. Background The hydraulic engineering is built in mountainous areas, rivers and other places, geological conditions in the areas are complex, slope stability is poor, landslide, collapse, debris flow and other geological disasters are easy to cause, in the southwest area, partial hydraulic engineering is taken as an example, because the hydraulic engineering is in a seismic multi-zone, mountain rocks are broken, in the construction and operation process, a large slope safety risk is faced, the protection net is significant in the engineering, the reinforcement and protection effect on the landslide can be achieved, and the occurrence of disasters is effectively reduced, however, the existing partial protection net has defects, on one hand, some protection nets are of hard structures, have poor bending performance, have high requirements on the flatness of the landslide, are difficult to install and are difficult to be tightly attached to the slope when the landslide is subjected to rough terrain or large in gradient change, and further have protection holes, on the other hand, the mesh size of the partial protection net is unreasonable to be effectively blocked, and partial objects still can be caused to pass through meshes, and damage is caused. Disclosure of utility model The utility model mainly aims to provide a protective net for hydraulic engineering, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a protection network for hydraulic engineering, includes the bank protection frame, the common fixedly connected with wire rope net body of interior antetheca, interior back wall, interior upper arm and interior lower wall of bank protection frame, equal screw thread swing joint all around the left end of bank protection frame has a rivet ground nail, four the surface left part of rivet ground nail all alternates fixedly connected with dog, four the dog is located the left side of bank protection frame jointly, the equal fixedly connected with three screw thread dead lever in left end front portion and left end rear portion of bank protection frame, six screw thread dead lever's surface is from right to left screw thread swing joint has inlayer protective structure, middle level protective structure and outer protective structure in proper order, six screw thread dead lever's the equal screw thread swing joint in surface left part has the reinforcement nut. Preferably, the inner layer protection structure comprises a steel wire grating net body, wherein the front end and the rear end of the steel wire grating net body are fixedly connected with three reinforcing first ear plates, and the middle parts of the right ends of the six reinforcing first ear plates are provided with threaded holes through left and right. By adopting the technical scheme, the rivet ground nails and the stop blocks are used for fixing the slope protection frame, so that the stability is enhanced, the threaded fixing rods are connected with the inner layer, the middle layer and the outer layer of the protection structure, the inner layer of the protection structure is locked by the reinforcing nuts, and the steel wire grid mesh body is matched with the reinforcing lug plates and the threaded holes, so that the interception and protection can be enhanced, and the overall protection effect is improved. Preferably, the wire grid mesh body is located right left of the wire rope mesh body, the first threaded holes correspond to the positions of the six threaded fixing rods respectively, the area of the wire grid mesh body is larger than that of the wire rope mesh body, and the wire grid mesh body is movably connected with the six threaded fixing rods through the first reinforcing lug plates respectively. By adopting the technical scheme, the area of the wire grid net body is larger than that of the wire rope net body, the wire grid net body is positioned at the left side of the wire grid net body, the wire grid net body can be protected more comprehensively, the inner layer protection structure is stably installed by connecting threaded holes on the reinforcing lug plates with the threaded fixing rods, the wire grid net body works in a cooperated mode with the wire rope net body, the protection capability of the hydraulic engineering slope is enhanced, and sundries are reduced. Preferably, the middle layer protection structure comprises a steel rope middle hole net body, wherein the front end and the rear end of the steel rope middle hole net body are fixedly connected with three reinforcing ear plates II, and the middle parts of the right ends of the reinforcing ear plates II are provided with threa