Concave type anchor table structure

Abstract

The invention discloses a concave anchor table structure which comprises an outer sleeve arranged on the ship side in a concave mode and used for containing an anchor, an opening, arranged on the inner side of a ship body, of the outer sleeve is provided with a bottom plate with a sealed opening, the bottom plate is provided with an anchor table in a protruding mode towards the interior of the outer sleeve, and a hawse pipe used for an anchor chain and an anchor rod to pass through penetrates through the bottom plate to be communicated with the anchor table. When the anchor is retracted into the outer sleeve, the anchor body is located in the outer sleeve and abuts against the anchor table. The outer sleeve and the anchor platform are arranged on the inner side of the ship body, a certain distance is reserved between the tip end of the anchor fluke of the anchor and the bottom plate through the anchor platform, mutual damage between the tip end of the anchor fluke and the ship body is avoided, and the anchor platform is arranged in the outer sleeve, so that the protruding anchor platform does not protrude relative to the ship body. When the ship is berthed at the wharf, the protruding anchor platform cannot damage objects on the wharf or when the two ships abut against each other, the protruding anchor platform cannot touch other ships easily, the anchor can be hidden in the ship body to the maximum extent, and the ship can be applied to a small ship with a sharp and thin bow needing to be provided with double anchors at the head.

Description

Technical Field

[0001] The ship anchor structure of the present invention is specifically a concave anchor platform structure. Background Art

[0002] The outer plate of the hull head is provided with an anchor platform structure for anchoring and anchoring. The anchor platform structure of existing ships includes an anchor chain barrel and an anchor platform. The upper and lower ends of the anchor chain barrel obliquely penetrate the main deck and the outer plate of the hull respectively, and the lower end of the anchor chain barrel extends outward from the outer plate of the hull and is provided with an anchor platform, which is fixed on the outer plate of the hull. This structure requires a large space protruding outward. For small-scale ships with thin bows that need to arrange double anchors, since the bow line is more inward, if the lower end of the anchor chain barrel adopts the form of an anchor platform, the protruding structure not only affects the appearance, but also the protruding anchor platform will damage objects on the dock when docking at the dock, and the protruding anchor platform is also easy to hit other ships when two ships are close to each other. If the anchor hole is used to hide the anchor, it needs to be concave a lot to make the anchor completely received inside the hull, and the anchor hole needs to be made very large inside the hull. For small-scale ships with thin bows, there is not much space to allow the installation of the anchor hole. Summary of the invention

[0003] To solve the above problems, the present invention provides a recessed anchor platform structure which can solve the problem of excessive protrusion of the anchor platform and hide the anchor in the hull to the maximum extent and can be applied to small ships with pointed bows that need to arrange double anchors at the bow.

[0004] The recessed anchor platform structure described in the present invention comprises an outer sleeve recessed on the side of the ship for accommodating an anchor, the outer sleeve is placed on the inner side of the hull and has an opening provided with a bottom plate for sealing the opening, the bottom plate protrudes toward the inside of the outer sleeve and is provided with an anchor platform, the anchor chain tube for the passage of the anchor chain and the anchor rod passes through the bottom plate and is connected with the anchor platform, and when the anchor is received in the outer sleeve, the anchor body is located in the outer sleeve and abuts against the anchor platform.

[0005] Furthermore, the anchor platform is conical, the anchor platform ring is welded to the bottom plate through the outer side of the larger end, and the anchor platform ring is welded to the anchor chain tube through the inner side of the smaller end. The anchor chain tube is inclined, and the cross-section where the anchor chain tube and the anchor platform intersect is a circle or an ellipse.

[0006] Furthermore, the cross section of the outermost side of the anchor platform that contacts the anchor body is a circle or an ellipse.

[0007] Furthermore, the angle between the outermost section of the anchor platform that abuts against the anchor body and the center line of the anchor chain barrel is greater than 75°, and at the same time, the anchor platform is divided into two left-right symmetrical parts through the two foci of the ellipse and the vertical plane of the center line of the anchor chain barrel, so that the anchor chain and the anchor rod are restricted to move on the vertical plane of the center line of the anchor chain barrel, so that the anchor chain and the anchor rod are in a stable position when the anchor is collected and will not deviate to one side of the anchor chain barrel.

[0008] The recessed anchor platform structure is provided with an outer sleeve and an anchor platform inside the hull, and a certain distance is left between the tip of the anchor claw and the bottom plate through the anchor platform to avoid mutual damage between the tip of the anchor claw and the hull, and the anchor platform is arranged in the outer sleeve, so that the protruding anchor platform does not protrude relative to the hull, and the protruding anchor platform will not damage objects on the hull when docking at the pier, or the protruding anchor platform is not easy to hit other ships when two ships are close to each other, and the anchor can be hidden in the hull to the greatest extent, and can be applied to small ships with pointed bows that need to arrange double anchors at the bow. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A schematic diagram of a recessed anchor structure when retracting the anchor Figure 1 .

[0010] Figure 2 A schematic diagram of a recessed anchor structure when retracting the anchor Figure 2 .

[0011] Figure 3 for Figure 2 Section view along AA direction.

[0012] Figure 4 A schematic diagram of a concave anchor structure without anchors Figure 1 .

[0013] Figure 5 for Figure 4 Cross-sectional view along BB direction.

[0014] Figure 6 A schematic diagram of a concave anchor structure without anchors Figure 2 . DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] like Figure 1-6 As shown, a concave anchor platform structure comprises an outer sleeve 3 concavely arranged on the side of the ship 1 for accommodating an anchor 2, an opening of the outer sleeve 3 arranged on the inner side of the hull is provided with a bottom plate 4 with a sealed opening, an anchor platform 5 protruding toward the inner side of the outer sleeve, an anchor chain tube 8 for passing an anchor chain 6 and an anchor rod 7 passes through the bottom plate and is connected with the anchor platform, and when the anchor is received in the outer sleeve, the anchor body is located in the outer sleeve and abuts against the anchor platform. The outer sleeve and the anchor platform are arranged inside the hull, and a certain distance is left between the tip of the anchor claw and the bottom plate through the anchor platform to avoid mutual damage between the tip of the anchor claw and the hull, and the anchor platform is arranged in the outer sleeve, so that the protruding anchor platform does not protrude relative to the hull, and the protruding anchor platform will not damage objects on the hull when docking at the pier, or the protruding anchor platform will not easily hit other ships when two ships are close to each other, and the anchor can be hidden in the hull to the maximum extent, and can be applied to small ships with pointed bows that need to arrange double anchors at the bow.

[0018] The anchor platform is conical, the anchor platform ring is welded to the bottom plate through the outer side of the larger end, and the anchor platform ring is welded to the anchor chain tube through the inner side of the smaller end. The anchor chain tube is inclined, and the cross section where the anchor chain tube and the anchor platform intersect is a circle or an ellipse.

[0019] The cross section 9 of the outermost side of the anchor platform that contacts the anchor body is a circle or an ellipse.

[0020] The angle α between the outermost section of the anchor platform and the center line of the anchor chain barrel is greater than 75°, and at the same time, the anchor platform is divided into two left-right symmetrical parts through the two foci of the ellipse and the vertical plane 10 of the center line of the anchor chain barrel, so that the anchor chain and the anchor rod are restricted to move on the vertical plane of the center line of the anchor chain barrel, so that the anchor chain and the anchor rod are in a stable position when the anchor is collected and will not deviate to one side of the anchor chain barrel.

[0021] In summary, the cross section where the anchor platform and the anchor chain barrel intersect and the cross section where the outermost side of the anchor platform abuts against the anchor body are a circle or an ellipse, and the vertical plane formed by the center of the circle or the two foci of the ellipse and the center line of the anchor chain barrel divides the anchor platform into two symmetrical parts. At the same time, the angle between the cross section where the outermost side of the anchor platform abuts against the anchor body and the center line of the anchor chain barrel is greater than 75°, so that the lowest point of the end of the anchor chain barrel is located in the vertical plane of the anchor chain barrel, so that the anchor chain and the anchor rod are in a stable position when the anchor is collected and will not deviate to one side of the anchor chain barrel, and the position of the anchor claw is in a stable state when the anchor is raised, which is convenient for collecting the anchor and prevents the anchor from swinging left and right when the anchor chain barrel is recovered, thereby increasing the success rate of anchor collection and preventing the anchor from getting stuck.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A concave anchor structure, characterized in that: The invention comprises an outer sleeve (3) which is concavely arranged on the side of a ship (1) and is used to accommodate an anchor (2); an opening of the outer sleeve (3) arranged on the inner side of the ship hull is provided with a bottom plate (4) which seals the opening; the bottom plate is protruding toward the inside of the outer sleeve and is provided with an anchor platform (5); a chain tube (8) for an anchor chain (6) and an anchor rod (7) to pass through the bottom plate and is connected to the anchor platform; when the anchor is received in the outer sleeve, the anchor body is located in the outer sleeve and abuts against the anchor platform.

2. The recessed anchor structure according to claim 1, characterized in that: The anchor platform is conical, the anchor platform ring is welded to the bottom plate through the outer side of the larger end, and the anchor platform ring is welded to the anchor chain tube through the inner side of the smaller end. The anchor chain tube is inclined, and the cross section where the anchor chain tube and the anchor platform intersect is a circle or an ellipse.

3. The recessed anchor structure according to claim 1, characterized in that: The cross section (9) of the outermost side of the anchor platform that contacts the anchor body is circular or elliptical.

4. The recessed anchor structure according to claim 3, characterized in that: The angle (α) between the section of the outermost side of the anchor platform that contacts the anchor body and the center line of the anchor chain barrel is greater than 75 degrees, and the anchor platform is divided into two symmetrical parts by the two foci of the ellipse and the vertical plane (10) of the center line of the anchor chain barrel, so that the anchor chain and the anchor rod are restricted to move on the vertical plane of the center line of the anchor chain barrel, so that the anchor chain and the anchor rod are in a stable position when the anchor is collected and will not deviate to one side of the anchor chain barrel.

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