Anchoring device

Abstract

The utility model discloses an anchoring device, which comprises an anchoring rope for fixing an underwater geophysical prospecting instrument A. The anchoring device comprises an anchoring rope main body, a fixed cylinder sleeved on the outer side of the anchoring rope main body, and a protective bundle arranged on the outer surface of the fixed cylinder, the protection assembly comprises a protection barrel installed on the outer side of the anchoring rope body, attaching semi-cylinders installed on the two sides of the protection barrel and a connecting rope installed on the attaching semi-cylinders, a blocking ball is arranged at one end of the connecting rope, and forked ropes which are symmetrically distributed are arranged on the connecting rope; the underwater anchoring rope has a protection design for isolating large gravel particles, a protection bundle on a fixing cylinder plays a protection role, a protection cylinder protects an anchoring rope body, a connecting rope, a blocking ball and a forked rope prevent large gravel and sandy soil particles from getting close to the anchoring rope body, and the large gravel and sandy soil particles are isolated from getting close to the anchoring rope body.

Description

Technical Field

[0001] The utility model belongs to the technical field of underwater anchoring tools, and particularly relates to an anchoring device. Background Art

[0002] Underwater geophysical prospecting is a detection technology specifically applied to underwater environments, which can locate and measure underwater targets with high precision. Underwater geophysical instruments are a commonly used detection equipment for underwater geophysical prospecting, which can quickly collect large amounts of data and perform real-time processing and analysis. In some dangerous or inaccessible underwater areas, the use of geophysical instruments for detection can greatly improve safety. Underwater geophysical instruments have multiple detection functions and can measure different physical parameters. They can be used for marine resource exploration, underwater archaeology, marine environmental protection, etc. Generally, underwater geophysical instruments are deployed through platforms such as ships, submersibles or drones. These platforms can carry the geophysical instruments to the designated underwater location and deploy them to a predetermined depth. Finally, they are fixed and stabilized by underwater anchoring tools. Underwater anchor ropes are a conventional underwater anchoring tool. Underwater anchor ropes connect the underwater geophysical instrument to a fixed point (such as rocks, sand or other solid objects on the seabed) to provide stable support for the underwater geophysical instrument.

[0003] Underwater anchor ropes are used to stabilize underwater geophysical instruments to prevent them from drifting and coming into contact with rocks or sand and gravel particles on the seabed. In waters with strong currents, high winds and waves, or large tidal fluctuations, underwater anchor ropes may be subjected to large tension, causing wear, breakage, or loosening, thereby affecting their anchoring effectiveness. Underwater anchor ropes do not have a protective design to isolate large sand and gravel particles, and therefore cannot protect the underwater anchor ropes.

[0004] When the existing underwater anchor rope is used to stabilize the underwater geophysical probe, there is a problem that there is no protective design on the underwater anchor rope to isolate large sand and gravel particles. For this purpose, the present application proposes an anchoring device. Utility Model Content

[0005] The purpose of the utility model is to provide an anchoring device to solve the problem in the above background technology that there is no protective design for isolating large sand and gravel particles on the underwater anchoring rope.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions: an anchoring device, comprising

[0007] An anchoring rope for fixing the underwater geophysical probe A, comprising an anchoring rope body, a fixing tube sleeved on the outside of the anchoring rope body, and a protective bundle installed on the outer surface of the fixing tube;

[0008] The protection component includes a protection tube installed on the outside of the anchor rope body, fitting semi-cylinders installed on both sides of the protection tube, and a connecting rope installed on the fitting semi-cylinder. A blocking ball is provided on one end of the connecting rope, and a symmetrically distributed forked rope is provided on the connecting rope.

[0009] Preferably, the fitting semi-cylinder is provided with a positioning protrusion of a semi-cylindrical structure, and the fitting semi-cylinder is provided with a limiting groove.

[0010] Preferably, the positioning protrusions on both sides of the protective tube are distributed diagonally, and the positioning protrusions on both sides of the protective tube correspond to the limiting grooves.

[0011] Preferably, the protective tube is a mesh structure, with a first through hole c for the blocking ball to pass through opened on one side of the protective tube, and symmetrically distributed second through holes b opened on the other side of the protective tube, and the first through hole c and the second through hole b have the same aperture.

[0012] Preferably, the end of the bifurcated rope away from the connecting rope is a spherical structure, and the diameter of the blocking ball is the same as the diameter of the ball end of the bifurcated rope.

[0013] Preferably, the protective tube is an open cylindrical structure, and the protective tube is distributed between adjacent fixing tubes. The diameter of the anchoring rope body is 9 mm, and the diameter of the fixing tube is 30 mm.

[0014] Preferably, the length of the fixed cylinder is H1, the spacing between adjacent fixed cylinders is H2, and the spacing between the protective beams distributed circumferentially on the outer surface of the fixed cylinder is H3.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the utility model, the underwater anchor rope is provided with a protective design for isolating large particles of sand and gravel. The protective bundle on the fixed tube plays a protective role. The protective tube protects the main body of the anchor rope. The connecting rope, the blocking ball and the forked rope prevent large particles of gravel and sand from approaching the main body of the anchor rope, thereby isolating large particles of gravel and sand from approaching the main body of the anchor rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a side structural diagram of the protective tube of the present invention;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the three-dimensional structure of the middle protective tube unfolded along direction a;

[0020] Figure 4This is a schematic cross-sectional view of the anchoring rope of the present invention;

[0021] In the figure: 2, protective tube; 11, anchoring rope body; 12, fixing tube; 13, protective bundle; 21, fitting semi-cylinder; 31, connecting rope; 32, blocking ball; 33, forked rope; 211, positioning protrusion; 212, limiting groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] See also Figures 1 to 4 The utility model provides a technical solution: an anchoring device, including an anchoring rope for fixing an underwater geophysical probe A, including an anchoring rope body 11, a fixing tube 12 sleeved on the outside of the anchoring rope body 11, and a protective bundle 13 installed on the outer surface of the fixing tube 12. The fixing tube 12 is firmly connected to the anchoring rope body 11 by adhesive bonding. The protective bundle 13 is a soft bristle bundle integrated with conventional corrosion-resistant and wear-resistant synthetic fibers. The protective bundle 13 on the fixing tube 12 plays a protective role, which can isolate large particles of gravel and sand particles to prevent them from causing wear on the anchoring rope body 11. In addition, the protective bundle 13 also plays a buffering role, which can reduce the impact of gravel and sand particles. The impact force driven by particles; the protective component includes a protective tube 2 installed on the outside of the anchor rope main body 11, a fitting semi-cylinder 21 installed on both sides of the protective tube 2, and a connecting rope 31 installed on the fitting semi-cylinder 21. The protective tube 2 is made of an elastic, corrosion-resistant and wear-resistant metal elastic material, such as spring steel. The protective tube 2 protects the anchor rope main body 11 to prevent the anchor rope main body 11 from being worn. A blocking ball 32 is provided on one end of the connecting rope 31, and a symmetrically distributed forked rope 33 is provided on the connecting rope 31. The connecting rope 31 and the blocking ball 32 and the forked rope 33 play a blocking role, which can prevent large particles of gravel and sand particles from approaching the anchor rope main body 11.

[0025] In this embodiment, a positioning protrusion 211 of a semi-cylindrical structure is provided on the fitting semi-cylinder 21, and a limiting groove 212 is opened on the fitting semi-cylinder 21. The positioning protrusions 211 on both sides of the protective tube 2 are distributed diagonally, and the positioning protrusions 211 and the limiting grooves 212 on both sides of the protective tube 2 correspond to each other. The protective tube 2 is closed and sleeved on the anchor rope body 11, and the opposite fitting semi-cylinders 21 are fitted to prevent the protective tube 2 from bouncing open.

[0026] In this embodiment, the protective tube 2 is a mesh structure. A first through hole c for the blocking ball 32 to pass through is opened on one side of the protective tube 2, and a symmetrically distributed second through hole b is opened on the other side of the protective tube 2. The first through hole c and the second through hole b have the same aperture. When the protective tube 2 is closed, the connecting rope 31 and the blocking ball 32 pass through the second through hole b and the first through hole c on the protective tube 2. The connecting rope 31 passing through the second through hole b and the first through hole c is fastened by a knot method. The connecting rope 31 and the blocking ball 32 prevent large particles of gravel and sand particles from approaching the anchor rope body 11.

[0027] In this embodiment, the end of the forked rope 33 away from the connecting rope 31 is a spherical structure, and the diameter of the blocking ball 32 is the same as the diameter of the ball end of the forked rope 33. The forked rope 33 also serves to prevent large particles of gravel and sand from approaching the anchor rope body 11.

[0028] In this embodiment, the protective tube 2 is an open cylindrical structure, and the protective tube 2 is distributed between adjacent fixed tubes 12. The diameter of the anchoring rope body 11 is 9 mm, the diameter of the fixed tube 12 is 30 mm, the length of the fixed tube 12 is H1, H1 is 200 mm, the spacing between adjacent fixed tubes 12 is H2, H2 is 100 mm, and the spacing between the protective beams 13 distributed circumferentially on the outer surface of the fixed tube 12 is H3, H3 is 150 mm. The values ​​of H1, H2 and H3 can be adjusted according to actual conditions.

[0029] The working principle and use process of this utility model:

[0030] When the underwater geophysical probe A is used underwater, the anchor rope body 11 connects the underwater geophysical probe A to a fixed point (such as rocks, sand or other solid objects on the seabed), providing stable support for the underwater geophysical probe A and preventing the underwater geophysical probe A from drifting;

[0031] The protective bundle 13 is made of a conventional soft bristle bundle of corrosion-resistant and wear-resistant synthetic fibers. The protective bundle 13 on the fixed tube 12 plays a protective role, isolating large particles of gravel and sand to prevent them from causing wear on the anchor rope body 11.

[0032] The protective tube 2 protects the anchor rope body 11, and the connecting rope 31, the blocking ball 32, and the forked rope 33 prevent large particles of gravel and sand from approaching the anchor rope body 11, isolating large particles of gravel and sand from approaching the anchor rope body 11;

[0033] To sum up: the underwater anchor rope has a protective design to isolate large particles of sand and gravel. The protective bundle 13 on the fixed tube 12 plays a protective role. The protective tube 2 protects the anchor rope body 11. The connecting rope 31, the blocking ball 32, and the forked rope 33 prevent large particles of gravel and sand particles from approaching the anchor rope body 11, isolating large particles of gravel and sand particles from approaching the anchor rope body 11.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anchoring device, characterized in that: include An anchoring rope for fixing an underwater geophysical probe A comprises an anchoring rope body (11), a fixing tube (12) sleeved on the outside of the anchoring rope body (11), and a protective bundle (13) installed on the outer surface of the fixing tube (12); The protection assembly comprises a protection tube (2) installed outside an anchor rope body (11), a fitting semi-cylinder (21) installed on both sides of the protection tube (2), and a connecting rope (31) installed on the fitting semi-cylinder (21), wherein a blocking ball (32) is provided on one end of the connecting rope (31), and a symmetrically distributed bifurcated rope (33) is provided on the connecting rope (31).

2. An anchoring device according to claim 1, characterized in that: The fitting semi-cylinder (21) is provided with a positioning protrusion (211) of a semi-cylindrical structure, and the fitting semi-cylinder (21) is provided with a limiting groove (212).

3. An anchoring device according to claim 2, characterized in that: The positioning protrusions (211) on both sides of the protective tube (2) are distributed diagonally, and the positioning protrusions (211) on both sides of the protective tube (2) correspond to the limiting grooves (212).

4. The anchoring device according to claim 1, characterized in that: The protective tube (2) is a mesh structure. A first through hole c for the blocking ball (32) to pass through is provided on one side of the protective tube (2). A symmetrically distributed second through hole b is provided on the other side of the protective tube (2). The first through hole c and the second through hole b have the same aperture.

5. The anchoring device according to claim 1, characterized in that: One end of the bifurcated rope (33) away from the connecting rope (31) is a spherical structure, and the diameter of the blocking ball (32) is the same as the diameter of the ball end of the bifurcated rope (33).

6. The anchoring device according to claim 1, characterized in that: The protective tube (2) is an open cylindrical structure. The protective tube (2) is distributed between adjacent fixing tubes (12). The diameter of the anchor rope body (11) is 9 mm, and the diameter of the fixing tube (12) is 30 mm.

7. The anchoring device according to claim 1, characterized in that: The length of the fixed cylinder (12) is H1, the spacing between adjacent fixed cylinders (12) is H2, and the spacing between the protective beams (13) distributed circumferentially on the outer surface of the fixed cylinder (12) is H3.

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