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CN-121976499-A - Blocking net for blocking ship

CN121976499ACN 121976499 ACN121976499 ACN 121976499ACN-121976499-A

Abstract

The invention relates to the technical field of blocking nets, in particular to a blocking net for blocking ships, which comprises a first blocking rope and a second blocking rope, wherein a plurality of groups of first connecting ropes are fixedly connected between the first blocking rope and the second blocking rope, weights are fixedly connected to the bottom surfaces of the first connecting ropes, a plurality of groups of floats are arranged on the surfaces of the first blocking ropes, a first connecting structure is arranged on the left side of the first blocking rope, and a second connecting structure is arranged on the right side of the first blocking rope. The invention is provided with the first connecting rope, the counterweight and the buoy, improves the reliability and the effectiveness of interception, ensures the reliability of long-term use in a dynamic water environment, and is provided with the first connecting structure and the second connecting structure, thereby realizing the rapid splicing between two sections of blocking nets, having fast connecting speed, simple and convenient operation and high connecting strength, effectively transmitting the tensile force generated during interception, realizing the flexible and rapid expansion of the length of the blocking nets, and improving the deployment efficiency and tactical adaptability.

Inventors

  • DI TAO
  • XUE FAN
  • XUE YUNQI
  • SUN HAILONG
  • ZHANG HENG
  • DI CHEN
  • LI YANAN

Assignees

  • 陕西拥政安防技术设备有限公司

Dates

Publication Date
20260505
Application Date
20260327

Claims (7)

  1. 1. A blocking net for blocking ships comprises a first blocking rope (1) and a second blocking rope (2), and is characterized in that a plurality of groups of first connecting ropes (3) are fixedly connected between the first blocking rope (1) and the second blocking rope (2), weights (4) are fixedly connected to the bottom surfaces of the first connecting ropes (3), a plurality of groups of floats (5) are arranged on the surfaces of the first blocking ropes (1), a first connecting structure (6) is arranged on the left side of the first blocking rope (1), the first connecting structure (6) comprises two groups of first fixing blocks (61), a second connecting rope (62) is fixedly connected between the two groups of first fixing blocks (61), one side of the first fixing block (61) is fixedly connected with a magnet (63), a first screwing knob (64) is connected to the inside of the first fixing block (61), a second connecting structure (7) is arranged on the right side of the first blocking rope (1), a first connecting structure (71) comprises two groups of second fixing blocks (71), a second screwing knob (74) is fixedly connected to the inside of the second fixing block (71), a second rotating knob (71) is fixedly connected to the second rotating knob (74), a sliding groove (76) is formed in the surface of the rotating plate (75).
  2. 2. The blocking net for blocking a ship according to claim 1, wherein the first blocking rope (1) and the second blocking rope (2) are made of composite materials, two groups of floats (5) are symmetrically arranged at the top of each group of connecting ropes (3), and the floats (5) are fixedly connected to the surface of the first blocking rope (1).
  3. 3. The blocking net for blocking ships according to claim 1, wherein a plurality of groups of first connecting ropes (3) are equidistantly arranged between the first blocking ropes (1) and the second blocking ropes (2), two groups of weights (4) are symmetrically arranged on the surface of the first connecting ropes (3), and a plurality of groups of floats (5) are symmetrically arranged on two sides of the top of the first connecting ropes (3) of the first blocking ropes (1).
  4. 4. A blocking net for intercepting a ship according to claim 1, wherein the first connecting rope (3), the second connecting rope (62) and the third connecting rope (72) are internally provided with steel wires.
  5. 5. The blocking net for intercepting a ship according to claim 1, wherein threads are formed on the surfaces of the first screwing knob (64) and the second screwing knob (74), the length of the threads is half of the length of the first screwing knob (64) and the second screwing knob (74), a circular groove is formed in the surface of the rotating plate (75), and the rotating plate (75) is connected to the surface of the second screwing knob (74) through rotation of the circular groove.
  6. 6. A blocking net for intercepting a ship according to claim 5, wherein said sliding groove (76) is provided on a surface of said rotating plate (75) away from said circular groove I, a cross-sectional width of said sliding groove (76) is larger than a width of said hand-screw knob I (64), and said rotating plate (75) is slidably connected to an outer side of said hand-screw knob I (64) through said sliding groove (76).
  7. 7. A blocking net for intercepting boats according to claim 1, wherein said first magnet (63) cooperates with said second magnet (73).

Description

Blocking net for blocking ship Technical Field The invention belongs to the technical field of blocking nets, and particularly relates to a blocking net for blocking ships. Background The blocking net is a device commonly used in areas such as ports and water areas for blocking and delaying the navigation of target ships, the traditional blocking net is mainly arranged in a fixed mode or a simple throwing mode, the ideal vertical blocking posture is difficult to keep in water flow, the blocking effect is poor, the arrangement efficiency is low, meanwhile, the problems of inflexible deployment, difficult quick connection and the like for adjusting the blocking length exist, and the adaptability is insufficient in a multitasking scene, so that the blocking net for blocking the ships is provided. Disclosure of Invention In order to overcome the technical problems, the invention aims to provide a blocking net for blocking a ship, so as to solve the problems that the traditional blocking net proposed in the background art is mainly arranged in a fixed mode or a simple throwing mode, an ideal vertical blocking posture is difficult to keep in water flow, the blocking effect is poor, the arrangement efficiency is low, deployment is not flexible enough, quick connection is difficult to adjust the blocking length and the like, and the adaptability is insufficient in a multitasking scene. The blocking net for blocking the ship comprises a first blocking rope and a second blocking rope, a plurality of groups of first connecting ropes are fixedly connected between the first blocking rope and the second blocking rope, weights are fixedly connected to the bottom surfaces of the first connecting ropes, a plurality of groups of floats are arranged on the surfaces of the first blocking ropes, a first connecting structure is arranged on the left side of the first blocking rope, a second connecting rope is fixedly connected between the two groups of first fixing blocks, a first magnet is fixedly connected to one side of the first fixing block, a first hand screwing knob is rotatably connected to the inside of the first fixing block, a second connecting structure is arranged on the right side of the first blocking rope, a third connecting rope is fixedly connected between the two groups of second fixing blocks, a second magnet is fixedly connected to one side of the second fixing block, a second hand screwing knob is rotatably connected to the inside of the second fixing block, and a second hand screwing knob is rotatably connected to the surface of the second rotating plate, and a sliding groove is formed in the surface of the second rotating plate. Preferably, the first blocking rope and the second blocking rope are made of composite materials, two groups of floats are symmetrically arranged at the top of each group of the first connecting rope, and the floats are fixedly connected to the surface of the first blocking rope. Preferably, the first connecting ropes are equidistantly arranged between the first blocking rope and the second blocking rope, the two groups of counterweights are symmetrically arranged on the surface of the first connecting ropes, and the plurality of groups of floats are symmetrically arranged on two sides of the top of the first connecting ropes. Preferably, steel wires are arranged in the first connecting rope, the second connecting rope and the third connecting rope. Preferably, the first hand-twisting knob and the second hand-twisting knob are both provided with threads, the length of each thread is half of the length of the first hand-twisting knob and the second hand-twisting knob, the surface of the rotating plate is provided with a first circular groove, and the rotating plate is rotationally connected to the surface of the second hand-twisting knob through the first circular groove. Preferably, the sliding groove is arranged on the surface of the rotating plate far away from the first circular groove, the section width of the sliding groove is larger than the width of the first hand screwing knob, and the rotating plate is connected to the outer side of the first hand screwing knob in a sliding manner through the sliding groove. Preferably, the first magnet is matched with the second magnet. Compared with the prior art, the invention has the beneficial effects that: 1. According to the blocking net for blocking ships, the first connecting ropes, the weights and the floats are arranged, the plurality of groups of the floats are symmetrically fixed on the first blocking ropes at the upper edge, the plurality of groups of the weights are symmetrically fixed on the bottom of the first connecting ropes at the lower edge, after the net body is placed in water, the uniform upward buoyancy provided by the floats and the uniform sinking force provided by the weights are antagonized, so that the whole net body can be independently adjusted and stably maintained in a state that all the connecting ropes i