CN212022906U

CN212022906U - Novel ship mooring anchor

Info

Publication number: CN212022906U
Application number: CN202020845340.5U
Authority: CN
Inventors: 马成斋; 隋治刚; 杨仕国
Original assignee: Dongying Changhui Precision Metal Co ltd
Current assignee: Dongying Changhui Precision Metal Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-11-27
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a novel mooring anchor, which comprises a cat claw and an anchor handle, wherein the cat claw is of a triangular plate-shaped structure with two symmetrical sides along a central line, the two sides of the cat claw are bent upwards, the longitudinal section of the cat claw is of a V shape, the rear end of the cat claw is provided with an upwards inclined wing plate, the front end of the cat claw is provided with a sharp cutting part, the rear end of the cat claw is also provided with an arc-shaped anchor lifting arm, and the two ends of the anchor lifting arm are respectively fixedly connected with the two sides of the cat claw; the anchor handle is of an L-shaped structure, an anchor cable hole is formed in the front end of the anchor handle, and the rear end of the anchor handle is vertically connected to the center line of the upper end face of the cat claw. Through the design with the cat claw for both sides upwards buckle, the longitudinal section is the structure of V type, and the cat claw of being convenient for more is nibbled into in soil, avoids appearing arching the problem that loses the power of grabbing with the soil layer surface, and through the pterygoid lamina of cat claw rear end tilt up in addition, the soil layer that makes to nibble into produces decurrent compelling power to the cat claw to increase the fastness when the anchor is nibbled into the soil layer.

Description

Novel ship mooring anchor

Technical Field

The utility model relates to a ship anchor technical field, concretely relates to novel ship mooring anchor.

Background

The anchor is generally a ship anchor, is a main part of anchoring equipment, is a metal ship stopping appliance, is connected to a ship by an iron chain and is thrown to the water bottom, so that the ship can be stably stopped, and the anchor is selected by considering the convenience in operation, convenience in storage, economy and practicability, but is most mainly the holding power of the anchor. The holding power of the anchor differs on the one hand because of the different types of anchor and on the other hand is related to the seabed soil quality. At present, most of the conventional anchors are navy anchors, Hall anchors, Stecke anchors and the like, the cat claws of the anchors are mostly of claw-shaped structures, and the anchors are used in a soft region of a seabed soil layer, so that the meshed soil layer is easily scratched or arched, and the holding power is lost, therefore, the inventor wants to invent the anchor which is wider in applicable soil layer type and has larger holding power.

Disclosure of Invention

The utility model discloses an aim at is exactly to the defect that prior art exists, provides novel ship mooring anchor, and its is rational in infrastructure, can be suitable for wider submarine soil layer type, avoids the cat claw to arch up the problem that loses the holding power with submarine soil layer to appear, and is more firm when the anchor is nibbled into the soil layer simultaneously to have bigger holding power.

The technical scheme of the utility model is that:

the novel mooring anchor comprises a cat claw and an anchor shank;

the cat claw is of a triangular plate-shaped structure with two symmetrical sides along a central line, the two sides of the cat claw are bent upwards, the longitudinal section of the cat claw is V-shaped, the rear end of the cat claw is provided with an upwards inclined wing plate, the front end of the cat claw is provided with a sharp cutting part, the rear end of the cat claw is also provided with an arc-shaped anchor lifting arm, and two ends of the anchor lifting arm are fixedly connected with the two sides of the cat claw respectively;

the anchor handle is of an L-shaped structure, an anchor cable hole is formed in the front end of the anchor handle, and the rear end of the anchor handle is vertically connected to the center line of the upper end face of the cat claw.

Preferably, both ends of the anchor arm extend out of the cat claw, and a triangular reinforcing rib is connected between the two ends of the anchor arm and the bottom of the cat claw.

Preferably, the front ends of the cat's claws and the anchor handles form an included angle of 30-60 degrees.

Preferably, the middle position of the wing plate and the rear end of the anchor handle are respectively provided with a hawse hole.

Preferably, the bottom of the cat claw is provided with a plurality of guide ribs at intervals, and the guide ribs are parallel to the central line of the cat claw.

Preferably, the guide rib has a triangular cross-section.

Compared with the prior art, the utility model, have following advantage:

the utility model discloses simple structure through the triangle-shaped platelike structure with the cat claw design for being both sides along the central line symmetry, has increased the contact surface of cat claw and submarine soil layer to make the anchor have bigger holding power.

Through the design with the cat claw for both sides are upwards buckled, and the longitudinal section is the structure of V type, is convenient for more during the cat claw is nibbled into soil to the cat claw is the structure of upwards buckling and avoids appearing arching the problem that loses the holding power with the soil layer surface for present hall anchor, steckel anchor and plough anchor.

In addition, the soil layer generates downward tightening force to the cat claws through the wing plates with the rear ends of the cat claws inclining upwards, and therefore firmness when the anchors are meshed into the soil layer is improved.

Through the guide rib that increases in the bottom of cat claw, it is more smooth and easy when making the cat claw nibble into the submarine soil layer, avoid appearing slope, the problem of distortion, increased the area of contact of nibbling into soil layer and cat claw simultaneously to the fastness when the anchor nibbles into the soil layer has further been increased.

Drawings

Fig. 1 is a schematic perspective view of the present invention in example 1;

fig. 2 is a schematic front view of the structure of the present invention in embodiment 1;

fig. 3 is a schematic structural view of a bottom guide rib of the present invention in embodiment 2;

in the figure: 1. anchor cable hole, 2, anchor handle, 3, cat claw, 4, strengthening rib, 5, anchor arm, 6, pterygoid lamina, 7, hawse hole, 8, guide rib, 9, cutting part.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1

Referring to figures 1 and 2, the novel mooring anchor comprises a cat's claw 3 and a shank 2.

The cat claw 3 is a triangular plate-shaped structure with two symmetrical sides along the central line, the two sides of the cat claw 3 are bent upwards, and the longitudinal section is V-shaped.

The front end of cat claw 3 is equipped with the sharp-pointed blade 9 of being convenient for insert the soil layer, the rear end of cat claw 3 is equipped with tilt up's pterygoid lamina 6, the rear end of cat claw 3 still is equipped with curved anchor arm 5, anchor arm 5's both ends respectively with cat claw 3's both sides fixed connection, wherein anchor arm 5's both ends can stretch out cat claw 3 downwards, the part that stretches out is used for and is connected triangular stiffening rib 4 between cat claw 3's the bottom, not only can increase joint strength through stiffening rib 4, can also increase and gnash the area of contact on income soil layer, thereby increase stability.

Anchor shank 2 is L type structure, and the front end of anchor shank 2 is equipped with anchor cable hole 1, and the rear end of anchor shank 2 is connected perpendicularly in the central line department of 3 up end of cat claw, and the front end of anchor shank 2 and cat claw 3 are 30-60 degrees contained angles, and this angle is convenient for cat claw 3 to bite into in the water bottom soil layer more.

The middle position of the wing plate 6 and the rear end of the anchor handle 2 can be respectively provided with an anchor chain hole 7, and an anchor chain can be connected through the arranged anchor chain hole 7 to assist the anchor arm 5 to complete the anchoring action.

The utility model discloses simple structure through the triangle-shaped platelike structure who designs for being both sides along the central line symmetry with cat claw 3, has increased the contact surface of cat claw 3 with submarine soil layer to make the anchor have bigger holding power.

Through upwards buckling for both sides with cat claw 3's design, longitudinal section is the structure of V type, is convenient for more during the cat claw is nibbled into soil to cat claw 3 is the structure of upwards buckling and for hall anchor, the stecke anchor and the plough anchor that use at present, avoids appearing arching soil layer surface and loses the problem of holding power.

In addition, the meshed soil layer generates downward forcing force on the cat claws 3 through the wing plates 6 which are inclined upwards at the rear ends of the cat claws 3, so that the firmness of the anchor meshed in the soil layer is improved.

Example 2

The embodiment is optimized on the basis of embodiment 1, and specifically comprises the following steps:

referring to fig. 3, a plurality of guide ribs 8 are spaced at intervals on the bottom of the cat's claw 3, the guide ribs 8 being parallel to the midline of the cat's claw 3, wherein the guide ribs 8 have a triangular cross-section.

The cross section of the guide rib 8 and the guide rib 8 increased at the bottom of the cat-claw 3 is triangular, so that the cat-claw 3 is more smooth when being meshed into a water bottom soil layer, the problems of inclination and distortion are avoided, and the contact area of the soil layer and the cat-claw 3 is increased, thereby further increasing the firmness when the anchor is meshed into the soil layer.

The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.

Claims

1. Novel ship mooring anchor, including cat claw and shank, its characterized in that:

the cat claw is of a triangular plate-shaped structure with two symmetrical sides along a central line, the two sides of the cat claw are bent upwards, the longitudinal section of the cat claw is V-shaped, the front end of the cat claw is provided with a sharp cutting part, the rear end of the cat claw is provided with an upwards inclined wing plate, the rear end of the cat claw is also provided with an arc-shaped anchor lifting arm, and the two ends of the anchor lifting arm are fixedly connected with the two sides of the cat claw respectively;

2. The new mooring anchor of claim 1, wherein: two ends of the anchor lifting arm extend out of the cat claw, and a triangular reinforcing rib is connected between the anchor lifting arm and the bottom of the cat claw.

3. The new mooring anchor of claim 1, wherein: the front ends of the cat claws and the anchor handles form an included angle of 30-60 degrees.

4. The new mooring anchor of claim 1, wherein: and the middle part of the wing plate and the rear end of the anchor handle are respectively provided with an anchor chain hole.

5. The new mooring anchor of claim 1, wherein: the bottom of cat claw is equipped with many guide ribs at interval, the guide rib is parallel with cat claw's central line.

6. The new mooring anchor of claim 5, wherein: the cross section of the guide rib is triangular.