CN210284527U

CN210284527U - Adjustable anchor chain

Info

Publication number: CN210284527U
Application number: CN201921345673.5U
Authority: CN
Inventors: 黄聿青; 张子昱; 于芳; 王鹏波
Original assignee: Qingdao Anchor Chain Co ltd
Current assignee: Qingdao Anchor Chain Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-10
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an adjustable anchor chain, support, fixed plate and the fixed knot of anchor chain including the U type, the U type supports the one end shaping and has external screw thread one, the U type supports the other end shaping and has external screw thread two, be provided with hexagon nut one on the external screw thread one, be provided with hexagon nut two on the external screw thread two. Has the advantages that: the utility model discloses can conveniently be to the connection operation of traditional hawse, can realize the fine setting to hawse total length through rotating hexagon nut one and hexagon nut two, realize the fixed to hexagon nut one and hexagon nut two through the fixed plate, and then realize the fixed of this adjustable hawse length, convenient and practical, the hawse is fixed to be detained simultaneously and can be fixed with two hawse that this adjustable hawse is connected, prevent when using the hawse, hawse round trip movement and harm external screw thread one and external screw thread two, thereby influence the performance of this adjustable hawse, prolong the life of this adjustable hawse.

Description

Adjustable anchor chain

Technical Field

The utility model relates to an anchor chain technical field, concretely relates to adjustable anchor chain.

Background

The anchor chain is a special chain which connects the anchor and the ship body and transfers the holding power of the anchor. Often consisting of anchor end links, intermediate links, and end links, etc. According to the structure of the chain ring, the chain ring can be divided into a blocked anchor chain and a non-blocked anchor chain, wherein the former has higher strength than the latter; the anchor chain can be divided into cast steel anchor chain and electric welding anchor chain according to the manufacturing method.

However, the length of the existing anchor chain is mostly fixed when the anchor chain is used, and when the anchor chain needs to be lengthened or shortened, the operation is extremely troublesome, the length of the anchor chain cannot be finely adjusted, and the thread surface of the existing adjustable anchor chain is easily damaged in the working process, so that the service performance and the service life of the anchor chain are influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the adjustable anchor chain is provided, and the problems that the length of the existing anchor chain is mostly fixed, when the anchor chain needs to be lengthened or shortened, the operation is extremely troublesome, the length of the anchor chain cannot be finely adjusted, and the service performance and the service life of the anchor chain are influenced because the thread surface on the surface of the existing adjustable anchor chain is easily damaged in the working process are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an adjustable anchor chain, which comprises a U-shaped support, a fixing plate and an anchor chain fixing buckle, one end of the U-shaped support is formed with a first external thread, the other end of the U-shaped support is formed with a second external thread, the first external thread is provided with a first hexagon nut, the second external thread is provided with a second hexagon nut, the first hexagonal nut comprises a rotating end and a locking end formed at the rotating end, the fixing plate is arranged between the first hexagonal nut and the second hexagonal nut, the fixed plate is provided with a hexagonal hole, the fixed plate and the U-shaped support are both provided with the anchor chain fixing buckle, anchor chain is fixed to be detained and is included stiff end, setting mounting end, the shaping of stiff end one side are in connecting axle, shaping on the stiff end are in jack and shaping on the mounting end are in the stiff end with pinhole on the mounting end.

Furthermore, the U-shaped support and the fixing plate are welded with the anchor chain fixing buckle.

By adopting the technical scheme, the anchor chain fixing buckle can fix the two anchor chains connected by the adjustable anchor chain, so that the situation that the external thread I and the external thread II are damaged due to the back-and-forth movement of the anchor chain when the anchor chain is used is prevented, and the using performance of the adjustable anchor chain is influenced.

Further, the connecting shaft with the jack is pegged graft, the stiff end with the installation end passes through pin joint.

Through adopting above-mentioned technical scheme, can be through inserting the pin the stiff end with the installation end inside the pinhole, fix the anchor chain inside the anchor chain retaining buckle.

Furthermore, the first hexagonal nut and the second hexagonal nut are connected with the U-shaped support through threads.

By adopting the technical scheme, the first hexagonal nut and the second hexagonal nut can be rotated to effectively adjust the length of the adjustable anchor chain, and the anchor chain is convenient and practical.

Furthermore, the structures of the first hexagonal nut and the second hexagonal nut are completely the same.

Furthermore, the fixing plate is inserted into the first hexagon nut and the second hexagon nut.

By adopting the technical scheme, the fixing plate is used for fixing the first hexagonal nut and the second hexagonal nut and preventing the first hexagonal nut and the second hexagonal nut from rotating, and then the first hexagonal nut and the second hexagonal nut are fixed.

Furthermore, the U-shaped support, the anchor chain fixing buckle and the fixing plate are all made of spring steel.

Through adopting above-mentioned technical scheme, adopt spring steel material can strengthen this adjustable anchor chain's performance.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the length of the existing anchor chain is mostly fixed when the existing anchor chain is used, the operation is extremely troublesome when the anchor chain needs to be lengthened or shortened, and the length of the anchor chain cannot be finely adjusted, the utility model discloses can conveniently connect the operation to the traditional anchor chain, can realize the fine adjustment of the total length of the anchor chain by rotating the hexagon nut I and the hexagon nut II, realize the fixation of the hexagon nut I and the hexagon nut II through the fixed plate, and further realize the fixation of the adjustable anchor chain length, and is convenient and practical;

2. for solving current adjustable anchor chain in the course of the work, the thread face that makes its surface very easily is impaired, and influences the problem of the performance and the life-span of anchor chain, the utility model provides an anchor chain is fixed to be detained can fix two anchor chains that this adjustable anchor chain is connected, prevents when using the anchor chain that the anchor chain round trip movement harms external screw thread one and external screw thread two to influence the performance of this adjustable anchor chain, prolong the life of this adjustable anchor chain.

Drawings

Fig. 1 is a front view of an adjustable anchor chain according to the present invention;

fig. 2 is a structural diagram of a first hexagon nut in the adjustable anchor chain according to the present invention;

fig. 3 is a structural diagram of an anchor chain fixing buckle in an adjustable anchor chain according to the present invention;

fig. 4 is a structural diagram of a fixing plate in an adjustable anchor chain according to the present invention.

The reference numerals are explained below:

1. u-shaped support; 2. the first external thread; 3. a second external thread; 4. a first hexagonal nut; 401. a rotating end; 402. a locking end; 5. a second hexagonal nut; 6. a fixing plate; 7. a hexagonal hole; 8. an anchor chain fixing buckle; 801. a fixed end; 802. an installation end; 803. a connecting shaft; 804. a jack; 805. a pin hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the adjustable anchor chain in this embodiment comprises a U-shaped support 1, a fixing plate 6 and an anchor chain fixing buckle 8, wherein one end of the U-shaped support 1 is formed with an external thread 2, the other end of the U-shaped support 1 is formed with an external thread 3, the external thread 2 is provided with a hexagon nut 4, the external thread 3 is provided with a hexagon nut 5, the hexagon nut 4 comprises a rotating end 401 and a locking end 402 formed at the rotating end 401, the fixing plate 6 is arranged between the hexagon nut 4 and the hexagon nut 5, the fixing plate 6 is formed with a hexagonal hole 7, the fixing plate 6 and the U-shaped support 1 are both provided with the anchor chain fixing buckle 8, the anchor chain fixing buckle 8 comprises a fixing end 801, a mounting end 802 arranged at one side of the fixing end 801, a connecting shaft 803 formed at the fixing end 801, a socket 804 formed at the mounting end 802 and pin holes 805 formed at the fixing end 801 and the mounting end 802, the U-shaped support 1, the anchor chain fixing buckle 8 and the fixing plate 6 are all made of spring steel, and the use performance of the adjustable anchor chain can be enhanced by adopting the spring steel material.

As shown in fig. 1 and 3, in this embodiment, the connecting shaft 803 is inserted into the insertion hole 804, the fixed end 801 is connected to the installation end 802 by a pin, the anchor chain can be fixed inside the U-shaped support 1 inside the anchor chain fastener 8 and the fixing plate 6 is welded to the anchor chain fastener 8 by inserting the pin into the pin hole 805 of the fixed end 801 and the installation end 802, and the anchor chain fastener 8 can fix two anchor chains connected by the adjustable anchor chain, so as to prevent the anchor chain from moving back and forth and damaging the external threads one 2 and two external threads 3 when the anchor chain is used, thereby affecting the use performance of the adjustable anchor chain.

As shown in fig. 1, 2 and 4, in this embodiment, the structures of the first hexagonal nut 4 and the second hexagonal nut 5 are completely the same, the fixing plate 6 is inserted into both the first hexagonal nut 4 and the second hexagonal nut 5, the fixing plate 6 is used to fix the first hexagonal nut 4 and the second hexagonal nut 5 and prevent the rotation thereof, so as to fix the positions of the first hexagonal nut 4 and the second hexagonal nut 5, the first hexagonal nut 4 and the second hexagonal nut 5 are both connected with the U-shaped support 1 through threads, and the adjustable anchor chain can be effectively adjusted in length by rotating the first hexagonal nut 4 and the second hexagonal nut 5, which is convenient and practical.

The specific implementation process of this embodiment is as follows: when the adjustable anchor chain is used, the chain link of the traditional anchor chain can be fixed inside the anchor chain fixing buckle 8 of the adjustable anchor chain, the connecting shaft 803 of the fixing end 801 can be inserted into the inserting hole 804 of the mounting end 802 in the specific fixing process, the pin can be inserted into the pin hole 805 to realize the fixing operation of the traditional anchor chain, the connecting operation of the traditional anchor chain can be facilitated, meanwhile, the fine adjustment of the total length of the anchor chain can be realized by rotating the first hexagonal nut 4 and the second hexagonal nut 5, the fixation of the first hexagonal nut 4 and the second hexagonal nut 5 is realized by the fixing plate 6, thereby realizing the fixation of the adjustable anchor chain length, being convenient and practical, simultaneously, the anchor chain fixing buckle 8 can fix the two anchor chains connected by the adjustable anchor chain, preventing the anchor chain from being damaged when in use, the anchor chain moves back and forth to damage the first external thread 2 and the second external thread 3, so that the use performance of the adjustable anchor chain is affected.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. An adjustable anchor chain, characterized by: support (1), fixed plate (6) and anchor chain fixed knot (8) including the U type, the U type supports (1) one end shaping and has external screw thread (2), the U type supports (1) other end shaping and has external screw thread two (3), be provided with hexagon nut (4) on external screw thread (2), be provided with hexagon nut two (5) on external screw thread two (3), hexagon nut (4) are in including rotatory end (401) and shaping locking end (402) of rotatory end (401), hexagon nut (4) with be provided with between hexagon nut two (5) fixed plate (6), the shaping has hexagonal hole (7) on fixed plate (6), fixed plate (6) and all be provided with on U type supports (1) anchor chain fixed knot (8), anchor chain fixed knot (8) include stiff end (801) The fixing end (801) is provided with a mounting end (802) arranged on one side of the fixing end (801), a connecting shaft (803) formed on the fixing end (801), an inserting hole (804) formed on the mounting end (802), and a pin hole (805) formed on the fixing end (801) and the mounting end (802).

2. An adjustable anchor chain according to claim 1, wherein: the U-shaped support (1) and the fixing plate (6) are welded with the anchor chain fixing buckle (8).

3. An adjustable anchor chain according to claim 1, wherein: the connecting shaft (803) is inserted into the insertion hole (804), and the fixed end (801) is connected with the mounting end (802) through a pin.

4. An adjustable anchor chain according to claim 1, wherein: the first hexagonal nut (4) and the second hexagonal nut (5) are connected with the U-shaped support (1) through threads.

5. An adjustable anchor chain according to claim 1, wherein: the structures of the first hexagonal nut (4) and the second hexagonal nut (5) are completely the same.

6. An adjustable anchor chain according to claim 1, wherein: the fixing plate (6) is inserted with the first hexagon nut (4) and the second hexagon nut (5).

7. An adjustable anchor chain according to claim 1, wherein: the U-shaped support (1), the anchor chain fixing buckle (8) and the fixing plate (6) are all made of spring steel.