CN111169595A

CN111169595A - Convenient navigation mark anchor chain of dismantling is broken out

Info

Publication number: CN111169595A
Application number: CN202010037807.8A
Authority: CN
Inventors: 陈伟兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-05-19

Abstract

The invention relates to the technical field of marine transportation equipment, and discloses a conveniently-disassembled buoy anchor chain shackle, wherein a sealing pipe is movably sleeved on the outer side of a supporting column, the top of the sealing pipe is fixedly connected with a clamping seat, the back of the clamping seat is fixedly connected with a limiting block, a first permanent magnet is fixedly embedded in the top of the sealing pipe and positioned on the outer side of the clamping seat, a positioning pin is fixedly connected to the back of the sealing pipe, and a second permanent magnet is fixedly embedded in the bottom of the upper section of a gap of a shackle main body. Put into back in the shackle main part with the anchor chain, upwards remove and rotatory sealing tube, the sealing tube card is in the draw-in groove on right side under gravity and two permanent magnet's repulsion effect to seal the breach in fixing on the shackle main part, on the same way, reverse operation can make the breach open, takes out the anchor chain, this equipment easy operation, the working strength is low, and the security is high, very big make things convenient for the loading and unloading of anchor chain, has improved work efficiency, convenient to popularize and use.

Description

Convenient navigation mark anchor chain of dismantling is broken out

Technical Field

The invention relates to the technical field of marine transportation equipment, in particular to a buoy anchor chain shackle convenient to disassemble.

Background

The navigation mark is an indicating lamp of a sailor and plays an important role in supporting water transportation, fishery, ocean development, national defense construction and the like, the navigation mark is generally connected with an anchor on the sea floor through a plurality of sections of anchor chains so as to be fixed on the sea surface, the anchor chains and the anchor chains are connected through shackle, the shackle commonly used on the current ocean navigation mark is provided with a conical pin shackle and a split pin shackle, the two shackles are similar in structure and comprise a U-shaped ring and a transverse shaft for sealing, and when the navigation mark is used, the transverse shaft is always stressed, the problem that the transverse shaft falls off easily occurs, so that the anchor chains are disconnected, the navigation mark deviates from a working position, and the navigation safety is influenced.

For example, patent No. CN 108602650 a proposes a shackle, which comprises a shackle main body and a shackle pin, wherein, in the using process, the inner top wall of the shackle main body and the middle part of the shackle pin are main stress points, the shackle pin is easy to loosen after long-time use, in addition, the shackle pin is fixed on the shackle main body through a bolt, after being soaked in seawater for a long time, the thread is easy to corrode, so that the shackle pin can not be taken down, when an anchor chain is checked and maintained, the shackle can only be cut off, the shackle can not be used continuously and is scrapped, the dismounting process is troublesome, the operation efficiency is low, the labor intensity is high, the repeated utilization rate is low, and the use cost is increased.

For example, patent No. CN 105857522B proposes a cross pin type C-shaped shackle, which comprises a C-shaped ring and a shackle connecting member, wherein the shackle connecting member comprises a connecting member body, a baffle plate, a stop ring and a cover plate, and is fixed by a pin shaft and a cross pin, thereby achieving the purpose of convenient disassembly, but the structure is more, the number of easily occurring points is more, and the whole structure is a chain structure, the number of fixing points is less, once the cross pin falls off, the whole connecting member is easily disassembled, therefore, the requirement on the connection firmness of the cross pin is high, relatively, the stability of the whole structure is not enough, and the use risk is higher.

Disclosure of Invention

In order to realize the purposes of convenient use, stable structure and high safety, the invention provides the following technical scheme:

the utility model provides a convenient navigation mark anchor chain of dismantling is broken out, includes the main part of breaking out, the top fixedly connected with support column of the main part breach department hypomere of breaking out, the outside activity of support column has cup jointed the tube sealing, the top fixedly connected with cassette of tube sealing, the back fixedly connected with stopper of cassette, the top of tube sealing and the outside that is located the cassette are fixed to be inlayed and are had permanent magnet one, back fixedly connected with locating pin is put into to the tube sealing, the positive fixedly connected with protection shield of tube sealing, the right side fixedly connected with locating plate of the main part breach department hypomere of breaking out, the fixed bottom of the main part breach department upper segment of breaking out is inlayed and is had permanent magnet two, the draw-in groove that corresponds with the cassette is seted up to the bottom of the main part breach department upper segment of breaking out, the inside of draw-.

Preferably, the shackle main body is a C-shaped ring, and the upper section and the lower section at the notch on the right side of the shackle main body are both cylindrical sections.

Preferably, the protection plate is an arc plate, and the inner diameter of the arc plate is larger than the outer diameter of the right cylindrical section of the shackle main body, so that the protection plate can be driven to rotate outside the right cylindrical section of the shackle main body when the sealing pipe rotates.

Preferably, the positioning pin and the protection plate are located on the same horizontal axis, so that after the positioning pin rotates and is matched with the positioning plate, the protection plate rotates to the inside of the shackle main body, the protection plate is used for preventing the anchor chain from colliding with the seal pipe, and stress of the seal pipe is further reduced.

Preferably, the second permanent magnet is provided with a notch corresponding to the limiting block, so that the card holder can be smoothly inserted into the card slot, and the magnetism of one side of the first permanent magnet opposite to the second permanent magnet is the same.

Preferably, the bottom of the back limiting groove is through, the right limiting groove is a stepped groove, and the limiting block on the clamping seat moves upwards along the back limiting groove and then rotates, falls into the right limiting groove and fixes the position.

The invention has the beneficial effects that:

1. put into back in the shackle main part with the anchor chain, upwards remove and rotatory sealing tube, the sealing tube card is in the draw-in groove on right side under gravity and two permanent magnet's repulsion effect to seal the breach on the shackle main part, the same reason, reverse operation can make the breach open, takes out the anchor chain, this equipment easy operation, and operation intensity is low, very big make things convenient for the loading and unloading of anchor chain, has improved work efficiency, convenient to popularize and use.

2. The sealing pipe is fixed on the shackle main body under the repulsion force of the two magnets, the sealing pipe can be opened only by pushing upwards and rotating the sealing pipe, the problem that a cross shaft is easy to fall off in the traditional shackle is solved, the sealing pipe is automatically inserted into the positioning plate when the shackle main body is closed, the connection is firmer, the possibility that the sealing pipe rotates is avoided, meanwhile, the protection plate rotates to the inner side of the shackle main body and blocks a notch, even if the anchor chain floats up and down in the sea, the anchor chain only can collide on the protection plate, the impact force is shared by the protection plate and the shackle main body, the phenomenon that the stress is concentrated and the sealing pipe is collided by the anchor chain is avoided, the stability of the sealing pipe is further improved, the service life is prolonged, and the use is safe and reliable.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

3 FIG. 3 2 3 is 3 a 3 top 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3 in 3 accordance 3 with 3 the 3 present 3 invention 3; 3

FIG. 3 is a top cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is a top cross-sectional view taken along line C-C of FIG. 1 in accordance with the present invention;

FIG. 5 is a perspective view, partially in section, of the upper section of the shackle body at the notch of the shackle of the present invention;

FIG. 6 is a front cross-sectional view of the present invention with the notch closed;

3 FIG. 3 7 3 is 3 a 3 top 3 sectional 3 view 3 taken 3 along 3 the 3 direction 3 A 3- 3 A 3 of 3 the 3 notch 3 closed 3 state 3 of 3 the 3 present 3 invention 3. 3

In the figure: 1-shackle main body, 2-support column, 3-seal tube, 4-clamping seat, 5-limiting block, 6-permanent magnet I, 7-positioning pin, 8-protecting plate, 9-positioning plate, 10-permanent magnet II, 11-clamping groove, 12-limiting groove and 13-anchor chain component.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a convenient-to-detach fairway buoy anchor chain shackle comprises a shackle main body 1, a supporting column 2 is fixedly connected to the top of the lower section of the notch of the shackle main body 1, a sealing tube 3 is movably sleeved on the outer side of the supporting column 2, a clamping seat 4 is fixedly connected to the top of the sealing tube 3, a limiting block 5 is fixedly connected to the back of the clamping seat 4, a first permanent magnet 6 is fixedly embedded in the top of the sealing tube 3 and located on the outer side of the clamping seat 4, a positioning pin 7 is fixedly connected to the back of the sealing tube 3, a protection plate 8 is fixedly connected to the front of the sealing tube 3, a positioning plate 9 is fixedly connected to the right side of the lower section of the notch of the shackle main body 1, a second permanent magnet 10 is fixedly embedded in the bottom of the upper section of the shackle main body 1, a clamping groove 11 corresponding to the clamping seat 4 is formed in the bottom of the upper section of.

The shackle body 1 is a C-shaped ring, and the upper section and the lower section of the right gap of the shackle body 1 are cylindrical sections.

Wherein, the protection shield 8 is the circular arc board, and the internal diameter of circular arc board is greater than the external diameter of the cylindrical section on the right side of the shackle main part 1 for can drive the protection shield 8 when the sealing tube 3 is rotatory and rotate in the outside of the cylindrical section on the right side of the shackle main part 1.

Wherein, locating pin 7 and protection shield 8 are located same horizontal axis to ensure that 7 rotation of locating pin and locating plate 9 cooperation back, protection shield 8 rotates to the inside of shackle main part 1, avoids the anchor chain to collide the seal pipe 3 through protection shield 8, and then reduces the atress of seal pipe 3.

Wherein, the permanent magnet II 10 is provided with a gap corresponding to the limiting block 5, so that the card holder 4 can be smoothly inserted into the card slot 11, and the magnetism of one side of the opposite surface of the permanent magnet I6 and the permanent magnet II 10 is the same.

The bottom of the back limiting groove 12 is through, the right limiting groove 12 is a stepped groove, and the limiting block 5 on the clamping seat 4 moves up along the back limiting groove 12 and then rotates, falls into the right limiting groove 12 and fixes the position.

Referring to fig. 6-7, after the anchor chain assembly 13 is placed inside the shackle main body 1 and seals the gap, the seal pipe 3 is fixed on the shackle main body 1 through the clamping seat 4, the limiting block 5 and the limiting groove 12 on the right side, meanwhile, the positioning pin 7 is inserted into the positioning plate 9, and the protection plate 8 rotates to the left side of the seal pipe 3.

When in use, after the anchor chain component 13 is placed into the interior of the shackle main body 1 through the notch, the seal pipe 3 is moved upwards, the clamping seat 4 is inserted into the clamping groove 11, then the seal pipe 3 is rotated to enable the limiting block 5 to rotate into the limiting groove 12 on the right side, meanwhile, the positioning pin 7 also rotates to the upper side of the positioning plate 9, the protective plate 8 rotates to the left side of the seal pipe 3, then the hand is loosened, the clamping seat 4 moves downwards under the pushing of the repulsion force between the two permanent magnets, the seal pipe 3 is fixed on the shackle main body 1 through the clamping seat 4, the limiting block 5 and the limiting groove 12 on the right side, the positioning pin 7 is inserted into the positioning plate 9 in the falling process of the seal pipe 3, the positioning pin 7 can be connected with the positioning plate 9 more firmly by downwards knocking the positioning pin 7 and the like, the connection stability is enhanced, the rotation condition of the seal pipe 3 is avoided, the structure safety is further improved, at the moment, the protective, after shackle and anchor chain are put into the sea, even the condition that anchor chain component 13 floated from top to bottom appears, anchor chain component 13 also only can collide protection shield 8, protection shield 8 disperses the impact on two cylinder sections of breach department, avoid appearing stress concentration's the condition, because seal pipe 3 and coupling part can not collided by anchor chain component 13, consequently, the security of structure has been improved, the life of shackle has been prolonged, when dismantling the anchor chain, only need upwards strike out locating pin 7, then carry and draw seal pipe 3 and rotate, make seal pipe 3 fall on support column 2, the breach is opened, then can take out inside anchor chain component 13, the equipment easy operation, the security is high, the working strength is low, and convenient to popularize and use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a convenient navigation mark anchor chain of dismantling is broken out which characterized in that: this convenient navigation mark anchor chain of dismantling is broken out, including main part of breaking out (1), top fixedly connected with support column (2) of break department hypomere of main part of breaking out (1), the outside activity of support column (2) has cup jointed sealing tube (3), the top fixedly connected with cassette (4) of sealing tube (3), back fixedly connected with stopper (5) of cassette (4), the top of sealing tube (3) and the outside that is located cassette (4) are fixed to be inlayed and are had permanent magnet one (6), back fixedly connected with locating pin (7) are put into in sealing tube (3), positive fixedly connected with protection shield (8) of sealing tube (3), right side fixedly connected with locating plate (9) of break department hypomere of main part of breaking out (1), the bottom of break department upper segment of main part of breaking out (1) is fixed to be inlayed and is had permanent magnet two (10), draw-in groove (11) that correspond with cassette (4) are seted up to the bottom of break department upper segment of main part of breaking out (1) Two limiting grooves (12) corresponding to the limiting blocks (5) are formed in the clamping grooves (11).

2. The easy-to-disassemble fairway buoy anchor chain shackle as claimed in claim 1, wherein: the shackle is characterized in that the shackle main body (1) is a C-shaped ring, the upper section and the lower section of the right side notch of the shackle main body (1) are cylindrical sections, the protection plate (8) is an arc plate, and the inner diameter of the arc plate is larger than the outer diameter of the right side cylindrical section of the shackle main body (1).

3. The easy-to-disassemble fairway buoy anchor chain shackle as claimed in claim 1, wherein: a gap corresponding to the limiting block (5) is formed in the second permanent magnet (10), and the magnetism of one side of the opposite surface of the first permanent magnet (6) and the second permanent magnet (10) is the same.

4. The easy-to-disassemble fairway buoy anchor chain shackle as claimed in claim 1, wherein: the back the bottom of spacing groove (12) is the form of lining up, the right side spacing groove (12) are the step groove.