A multi-purpose anchor with adjustable anchor claws

Abstract

The invention relates to the field of ship equipment, and specifically discloses a multi-purpose anchor with adjustable anchor claws, comprising a hanging buckle and an anchor rod, wherein the hanging buckle is arranged at the top end of the anchor rod, and four fixing frames are fixed at the bottom of the anchor rod, and the four fixing frames are distributed in a cross shape along the outer circle of the anchor rod, and anchor claws or anchor cross bars are installed on the fixing frames, and each fixing frame is adjustably connected to the anchor claw, and each fixing frame is provided with an upper fixing hole and a lower fixing hole, and the fixed end of the anchor claw is provided with an upper mounting hole and a lower mounting hole. The anchor claw and the anchor cross bar of the invention are respectively connected to the anchor rod through the fixing frames, and are convenient to disassemble. By adjusting the number of anchor claws on the fixing plate, fast conversion between anchors of various specifications such as four-claw, single-claw and double-claw anchors can be realized, and at the same time, the anchor claw and the fixing frame can be adjustably connected to adjust the installation angle of the anchor claw, thereby meeting the needs of different geographical locations and different underwater geology, and realizing a wider range of uses.

Description

Technical Field

[0001] The invention relates to the field of anchoring equipment, in particular to a multi-purpose anchor with adjustable flukes. Background Art

[0002] Anchors are like the handbrakes in cars, essential for ensuring vessel safety. Their primary function is to secure and stabilize the vessel. To function effectively, anchors ideally need to hook onto a fixed object underwater. With humanity's continued exploration of the ocean, the demands placed on anchors are increasing, and increasingly demanding. Conventional anchors for large ships and offshore platforms vary significantly depending on the docking location and underwater geological conditions. Therefore, designing a versatile anchor with adjustable claws became a pressing challenge. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a multi-purpose anchor with adjustable anchor claws. The number of anchor claws can be adjusted according to needs, and the four-claw anchor can be quickly switched between a single-claw anchor and a double-claw anchor. At the same time, the angle of the anchor claw can be changed by 35 degrees or 50 degrees according to the requirements of different underwater geological conditions.

[0004] To achieve the above-mentioned purpose, the present invention provides a multi-purpose anchor with adjustable fluke, comprising a hanging buckle and an anchor rod, the hanging buckle being arranged at the top end of the anchor rod, four fixing brackets being fixed at the bottom of the anchor rod, and the four fixing brackets being distributed in a cross shape along the outer circle of the anchor rod, a fluke or an anchor cross rod being mounted on the fixing bracket, each of the fixing brackets being adjustably connected to the fluke, each fixing bracket being provided with an upper fixing hole and a lower fixing hole, the fixing end of the fluke being provided with an upper mounting hole and a lower mounting hole, the upper mounting hole being matched and fixed with the upper fixing hole, the number of the lower mounting holes being several, and the number of the lower fixing holes being more than the lower mounting holes, when there is one lower mounting hole, one lower mounting hole is fixed with any one of the lower fixing holes; when there are two or more lower mounting holes, two or more lower mounting holes are matched and fixed with two or more adjacent lower fixing holes.

[0005] Furthermore, there are two lower mounting holes and three lower fixing holes. When the two lower mounting holes are coordinated and fixed with the first lower fixing hole and the second lower fixing hole among the three lower fixing holes, the angle formed by the anchor tooth portion of the fluke and the anchor rod is 35°; when the two lower mounting holes are coordinated and fixed with the second lower fixing hole and the third lower fixing hole among the three lower fixing holes, the angle formed by the anchor tooth portion of the fluke and the anchor rod is 50°.

[0006] Furthermore, the number of the flukes is four, and the four flukes are respectively mounted on the four fixing frames, so the adjustable multi-purpose anchor is a four-claw anchor.

[0007] Furthermore, the number of the flukes is two, the anchor cross bar includes two groups of anchor cross bar assemblies, and the two flukes and the two groups of anchor cross bar assemblies are alternately arranged on the four fixing frames, so the adjustable multi-purpose anchor is a double-claw rod anchor.

[0008] Furthermore, the number of the anchor claws is one, the anchor cross rod includes two groups of anchor cross rod assemblies, the two groups of anchor cross rod assemblies are symmetrically arranged on two fixing frames on the same straight line among the four groups of fixing frames, and the anchor claw is arranged on any one of the fixing frames between the two groups of anchor cross rod assemblies, then the adjustable multi-purpose anchor is a single-claw rod anchor.

[0009] Furthermore, both groups of the anchor cross bar assemblies are provided with fixing holes corresponding to the upper fixing holes and the lower fixing holes on the fixing frame, and the fixing holes on the anchor cross bar assemblies are fixed to the upper fixing holes and the lower fixing holes by pins, and the bottoms of the two groups of the anchor cross bar assemblies are on the same horizontal line.

[0010] Compared with the prior art, the anchor claws and anchor cross rod of the present invention are respectively connected to the anchor rod through a fixing frame, which is easy to disassemble. By adjusting the number of anchor claws on the fixing plate, rapid conversion between various specifications of anchors such as four-claw, single-claw and double-claw anchors can be achieved. At the same time, the adjustable connection between the anchor claws and the fixing frame is used to adjust the installation angle of the anchor claws, thereby meeting the needs of different geographical locations and underwater geology, and achieving a wider range of uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic diagram of the four-claw anchor structure of the present invention;

[0013] Figure 2 This is a schematic diagram of the fluke structure of the present invention;

[0014] Figure 3 It is a structural schematic diagram of the fixing frame of the present invention;

[0015] Figure 4 This is a schematic diagram of the four-claw anchor structure when viewed from above;

[0016] Figure 5 This is a schematic diagram of the rod anchor structure of the present invention;

[0017] Figure 6 This is a schematic diagram of the rod-type double-claw anchor structure of the present invention when viewed from above;

[0018] Figure 7 This is a schematic diagram of the structure of a rod-type single-claw anchor according to the present invention when viewed from above;

[0019] In the figure: 1- hanging buckle, 2- anchor rod, 3- anchor claw, 4- fixing frame, 5- anchor cross bar, 6- upper fixing hole, 7- upper mounting hole, 801- first lower fixing hole, 802- second lower fixing hole, 803- third lower fixing hole, 8- lower fixing hole, 9- lower mounting hole. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 any creative efforts shall fall within the scope of protection of the present invention.

[0021] Example 1:

[0022] like Figure 1-4 As shown, the present invention specifically discloses a multi-purpose anchor with adjustable flukes, including a hanging buckle 1 and an anchor rod 2. The hanging buckle 1 is arranged at the top of the anchor rod 2. Four fixing brackets 4 are fixed to the bottom of the anchor rod 2. The four fixing brackets 4 are distributed in a cross shape along the outer circle of the anchor rod 2. Flukes 3 or anchor cross bars 5 are installed on the fixing brackets 4. Each fixing bracket 4 is adjustably connected to the fluke 3. Each fixing bracket 4 is provided with an upper fixing hole 6, a first lower fixing hole 801, a second lower fixing hole 802, and a third lower fixing hole 803. 803. The fixed end of the fluke 3 is provided with an upper mounting hole 7 and two lower mounting holes 9. When the upper mounting hole 7 cooperates with the upper fixing hole 6 for fixation, and the two lower mounting holes 9 cooperate with the first lower fixing hole 801 and the second lower fixing hole 802 for fixation, the angle formed by the anchor tooth portion of the fluke 3 and the anchor rod 2 is 35°; when the two lower mounting holes 9 cooperate with the second lower fixing hole 802 and the third lower fixing hole 803 for fixation, the angle formed by the anchor tooth portion of the fluke 3 and the anchor rod 2 is 50°.

[0023] There are four flukes 3, which are respectively mounted on four fixing frames 4. The adjustable multi-purpose anchor is a four-claw anchor.

[0024] Example 2:

[0025] like Figure 2 、 3, 5, and 6, the present invention specifically discloses a multi-purpose anchor with adjustable flukes, including a hanging buckle 1 and an anchor rod 2. The hanging buckle 1 is arranged at the top of the anchor rod 2. Four fixing frames 4 are fixed to the bottom of the anchor rod 2. The four fixing frames 4 are distributed in a cross shape along the outer circle of the anchor rod 2. Flukes 3 or anchor cross bars 5 are installed on the fixing frames 4. Each fixing frame 4 is adjustably connected to the fluke 3. Each fixing frame 4 is provided with an upper fixing hole 6, a first lower fixing hole 801, a second lower fixing hole 802, and a third lower fixing hole 803. Fixed hole 803, the fixed end of the fluke 3 is provided with an upper mounting hole 7 and two lower mounting holes 9. The upper mounting hole 7 is fixed in conjunction with the upper fixing hole 6. When the two lower mounting holes 9 are fixed in conjunction with the first lower fixing hole 801 and the second lower fixing hole 802, the angle formed by the anchor tooth portion of the fluke 3 and the anchor rod 2 is 35°; when the two lower mounting holes 9 are fixed in conjunction with the second lower fixing hole 802 and the third lower fixing hole 803, the angle formed by the anchor tooth portion of the fluke 3 and the anchor rod 2 is 50°.

[0026] There are two anchor claws 3, and the anchor cross bar 5 includes two groups of anchor cross bar assemblies. Both groups of anchor cross bar assemblies are provided with fixing holes corresponding to the upper fixing holes 6 and the lower fixing holes 8 on the fixing frame 4. The fixing holes on the anchor cross bar assemblies are fixed to the upper fixing holes 6 and the lower fixing holes 8 by pins. The bottoms of the two groups of anchor cross bar assemblies are on the same horizontal line. The two anchor claws 3 and the two groups of anchor cross bar assemblies are alternately arranged on the four fixing frames 4, and the adjustable multi-purpose anchor is a double-claw rod anchor.

[0027] Example 3:

[0028] like Figure 2 、 3 , 5, and 7, the present invention specifically discloses a multi-purpose anchor with adjustable flukes, including a hanging buckle 1 and an anchor rod 2, the hanging buckle 1 is arranged at the top of the anchor rod 2, four fixing frames 4 are fixed to the bottom of the anchor rod 2, and the four fixing frames 4 are distributed in a cross shape along the outer circle of the anchor rod 2. Flukes 3 or anchor cross bars 5 are installed on the fixing frames 4, and each fixing frame 4 is adjustably connected to the fluke 3. Each fixing frame 4 is provided with an upper fixing hole 6, a first lower fixing hole 801, a second lower fixing hole 802, and a third lower fixing hole 803. Fixing hole 803, the fixed end of the fluke 3 is provided with an upper mounting hole 7 and two lower mounting holes 9. The upper mounting hole 7 is fixed in conjunction with the upper fixing hole 6. When the two lower mounting holes 9 are fixed in conjunction with the first lower fixing hole 801 and the second lower fixing hole 802, the angle formed by the anchor tooth portion of the fluke 3 and the anchor rod 2 is 35°; when the two lower mounting holes 9 are fixed in conjunction with the second lower fixing hole 802 and the third lower fixing hole 803, the angle formed by the anchor tooth portion of the fluke 3 and the anchor rod 2 is 50°.

[0029] The number of anchor claws 3 is one, and the anchor cross bar 5 includes two groups of anchor cross bar assemblies. Both groups of anchor cross bar assemblies are provided with fixing holes corresponding to the upper fixing holes 6 and the lower fixing holes 8 on the fixing frame 4. The fixing holes on the anchor cross bar assemblies are fixed to the upper fixing holes 6 and the lower fixing holes 8 by pins. The bottoms of the two groups of anchor cross bar assemblies are on the same horizontal line. The two groups of anchor cross bar assemblies are symmetrically arranged on two fixing frames 4 on the same straight line among the four groups of fixing frames 4. The anchor claw 3 is arranged on any one of the fixing frames 4 between the two groups of anchor cross bar assemblies, and the adjustable multi-purpose anchor is a single-claw rod anchor.

[0030] The anchor claws and anchor cross rod of the present invention are respectively connected to the anchor rod through a fixing frame, which is convenient to disassemble. By adjusting the number of anchor claws on the fixing plate, fast conversion between anchors of various specifications such as four-claw, single-claw and double-claw anchors can be achieved. At the same time, the anchor claws and the fixing frame can be adjusted to adjust the installation angle of the anchor claws, thereby meeting the needs of different geographical locations and underwater geology, and achieving a wider range of uses.

[0031] Although some embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose anchor with adjustable flukes, characterized in that: The invention comprises a hanging buckle (1) and an anchor rod (2), wherein the hanging buckle (1) is arranged at the top end of the anchor rod (2), and four fixing frames (4) are fixed at the bottom of the anchor rod (2), and the four fixing frames (4) are distributed in a cross shape along the outer circle of the anchor rod (2). Anchor claws (3) or anchor cross bars (5) are installed on the fixing frames (4), and each of the fixing frames (4) is adjustably connected to the anchor claws (3). Each of the fixing frames (4) is provided with an upper fixing hole (6) and a lower fixing hole (8), and the fixing end of the anchor claw (3) is provided with an upper mounting hole (7) and a lower mounting hole (8). The upper mounting hole (7) is fixedly matched with the upper fixing hole (6), the number of the lower mounting holes (9) is a plurality, the number of the lower fixing holes (8) is greater than the number of the lower mounting holes (9), when there is one lower mounting hole (9), one lower mounting hole (9) is fixedly matched with any one of the lower fixing holes (8); when there are two or more lower mounting holes (9), two or more lower mounting holes (9) are fixedly matched with two or more adjacent lower fixing holes (8); When there are two lower mounting holes (9) and three lower fixing holes (8), when the two lower mounting holes (9) cooperate with the first lower fixing hole (801) and the second lower fixing hole (802) of the three lower fixing holes (8) for fixing, the angle formed by the anchor tooth portion of the fluke (3) and the anchor rod (2) is 35°; when the two lower mounting holes (9) cooperate with the second lower fixing hole (802) and the third lower fixing hole (803) of the three lower fixing holes (8) for fixing, the angle formed by the anchor tooth portion of the fluke (3) and the anchor rod (2) is 50°; When the number of the anchor claws (3) is four, and the four anchor claws (3) are respectively mounted on four fixing frames (4), the adjustable multi-purpose anchor is a four-claw anchor; Or the number of the anchor claws (3) is two, the anchor cross bar (5) comprises two groups of anchor cross bar assemblies, and the two anchor claws (3) and the two groups of anchor cross bar assemblies are alternately arranged on the four fixing frames (4), then the adjustable multi-purpose anchor is a double-claw rod anchor; Or the number of the anchor claw (3) is one, the anchor cross bar (5) comprises two groups of anchor cross bar assemblies, the two groups of anchor cross bar assemblies are symmetrically arranged on two fixing frames (4) on the same straight line among the four groups of fixing frames (4), and the anchor claw (3) is arranged on any one of the fixing frames (4) between the two groups of anchor cross bar assemblies, then the adjustable multi-purpose anchor is a single-claw rod anchor.

2. A multi-purpose anchor with adjustable flukes according to claim 1, characterized in that: The two groups of anchor cross bar assemblies are both provided with fixing holes corresponding to the upper fixing holes (6) and the lower fixing holes (8) on the fixing frame (4); the fixing holes on the anchor cross bar assemblies are fixed to the upper fixing holes (6) and the lower fixing holes (8) via pins; and the bottoms of the two groups of anchor cross bar assemblies are on the same horizontal line.

Images