CN219096929U - Buoy with wear-resistant structure - Google Patents

Abstract

A buoy with an antiwear structure, wherein an antiwear component is arranged at the position of a counterweight iron contact with an anchor chain; the wear-resistant assembly comprises a first wrapping jacket and a second wrapping jacket, wherein the first wrapping jacket is provided with first bolt holes, and the second wrapping jacket is provided with second bolt holes corresponding to the first bolt holes; the first wrapping jacket and the second wrapping jacket are wrapped outside the counterweight iron so as to prevent the anchor chain from contacting the counterweight iron; a first high-strength bolt is connected between the first bolt hole and the second bolt hole. Or the first half cushion block and the second half cushion block are wrapped on the outer side of the lower part of the counterweight iron so as to prevent the anchor chain from contacting the lower part of the counterweight iron; the first half cushion block is fixed by adopting a nut through a second high-strength bolt, and the second half cushion block is fixed by adopting a nut through a third high-strength bolt. The utility model has the advantages of small volume, light weight, convenient land disassembly and replacement and marine buoy throwing and replacement operation, and has higher corrosion resistance and water resistance by using the high polymer material.

Description

Buoy with wear-resistant structure

Technical Field

The present utility model relates to buoys, and more particularly, to buoys having wear-resistant structures.

Background

Buoy refers to a navigation mark floating on the water surface, is anchored at a designated position and is used for marking the range of a navigation channel, indicating a shoal, a navigation obstacle or representing a special purpose, and is one of the most widely used types of navigation marks.

For the fixation mode of the buoy, a counterweight block made of reinforced concrete or cast iron with a ton is usually put in, and the buoy is linked with the buoy through a shackle and an anchor chain, so that the effect of fixing the buoy is achieved. In practice, it has been found that, in the case of drift of the navigation mark, most of the drift is caused by excessive loss of structural strength due to long-term friction between the anchor chain and the buoy structure, and plastic fracture under the action of extreme environmental forces, except for artificial factors. Therefore, it is desirable to design a buoy having an antiwear structure.

Disclosure of Invention

Therefore, the embodiment of the utility model provides the buoy with the wear-resistant structure, which solves the problem that plastic fracture occurs under the action of extreme environmental force due to long-term friction between an anchor chain and the buoy structure.

In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions: the buoy with the wear-resistant structure comprises a lamp bracket assembly, a buoy, a tail pipe, counterweight iron and an anchor chain, wherein the lamp bracket assembly is connected to the upper end of the buoy, the tail pipe is connected to the lower end of the buoy, the counterweight iron is connected to the bottom of the tail pipe, and the anchor chain is connected to the lower end of the buoy; the position of the counterweight iron, which contacts the anchor chain, is provided with an antiwear component; the wear-resistant assembly comprises a first wrapping jacket and a second wrapping jacket, wherein first bolt holes are distributed in the first wrapping jacket, and second bolt holes are distributed in the second wrapping jacket at positions corresponding to the first bolt holes;

the first wrapping jacket and the second wrapping jacket are wrapped outside the counterweight iron to prevent the anchor chain from contacting the counterweight iron;

and a first high-strength bolt is connected between the first bolt hole and the second bolt hole.

As a preferable buoy with an antiwear structure, the first bolt hole is positioned inside the edge of the first wrapping sleeve, and the second bolt hole is positioned inside the edge of the second wrapping sleeve; the first bolt holes and the second bolt holes are distributed up and down along the outer side of the counterweight iron.

As a buoy preferable scheme with an antiwear structure, the first wrapping jacket and the second wrapping jacket are made of high polymer materials, and the high polymer materials are at least one of polyamide, polyphenyl ether and ABS plastic.

As a preferable buoy scheme with an antiwear structure, the anchor chain comprises saddle chain links, short chain links, half chain links and full chain links, and the saddle chain links, the short chain links, the half chain links and the full chain links are sequentially connected;

the wear assembly is disposed where the weighted iron contacts the saddle link.

The utility model further provides a buoy with an anti-wear structure, which comprises a lamp bracket assembly, a buoy, a tail pipe, a counterweight iron and an anchor chain, wherein the lamp bracket assembly is connected to the upper end of the buoy, the tail pipe is connected to the lower end of the buoy, the counterweight iron is connected to the bottom of the tail pipe, and the anchor chain is connected to the lower end of the buoy; an antiwear component is arranged at the position of the lower part of the counterweight iron, which contacts the anchor chain; the anti-wear assembly comprises an anti-wear cushion block, the anti-wear cushion block comprises a first half cushion block and a second half cushion block, a second high-strength bolt is welded at the bottom of the counterweight iron corresponding to the position of the first half cushion block, and a third high-strength bolt is welded at the bottom of the counterweight iron corresponding to the position of the second half cushion block;

the first half cushion block and the second half cushion block are wrapped on the outer side of the lower part of the counterweight iron so as to prevent the anchor chain from contacting the lower part of the counterweight iron;

the first half cushion block is fixed through the second high-strength bolt by adopting a nut, and the second half cushion block is fixed through the third high-strength bolt by adopting a nut.

As another preferable buoy scheme with the wear-resistant structure, the second high-strength bolts and the third high-strength bolts are annularly distributed at the bottom of the counterweight iron.

As another buoy preferable scheme with the wear-resistant structure, the first half cushion block and the second half cushion block are made of high polymer materials, and the high polymer materials are at least one of polyamide, polyphenyl ether and ABS plastic.

As another preferable buoy scheme with an antiwear structure, the anchor chain comprises saddle chain links, short chain links, half chain links and full chain links, and the saddle chain links, the short chain links, the half chain links and the full chain links are sequentially connected;

the wear assembly is disposed where the weighted iron contacts the saddle link.

The utility model is provided with a lamp bracket component, a pontoon, a tail pipe, a counterweight iron and an anchor chain, wherein the lamp bracket component is connected with the upper end of the pontoon, the tail pipe is connected with the lower end of the pontoon, the counterweight iron is connected with the bottom of the tail pipe, and the anchor chain is connected with the lower end of the pontoon; the position of the counterweight iron contacted with the anchor chain is provided with an antiwear component; the wear-resistant assembly comprises a first wrapping jacket and a second wrapping jacket, wherein the first wrapping jacket is provided with first bolt holes, and the second wrapping jacket is provided with second bolt holes corresponding to the first bolt holes; the first wrapping jacket and the second wrapping jacket are wrapped outside the counterweight iron so as to prevent the anchor chain from contacting the counterweight iron; a first high-strength bolt is connected between the first bolt hole and the second bolt hole. Or the anti-wear assembly comprises an anti-wear cushion block, the anti-wear cushion block comprises a first half cushion block and a second half cushion block, a second high-strength bolt is welded at the bottom of the counterweight iron corresponding to the first half cushion block, and a third high-strength bolt is welded at the bottom of the counterweight iron corresponding to the second half cushion block; the first half cushion block and the second half cushion block are wrapped on the outer side of the lower part of the counterweight iron so as to prevent the anchor chain from contacting the lower part of the counterweight iron; the first half cushion block is fixed by adopting a nut through a second high-strength bolt, and the second half cushion block is fixed by adopting a nut through a third high-strength bolt. The utility model has the advantages of small volume, light weight, convenient land disassembly and replacement and marine buoy throwing and replacement operation, high corrosion resistance and water resistance by using high polymer materials, low material processing difficulty, maturity and reliability and low cost.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the scope of the utility model.

FIG. 1 is a schematic diagram of a buoy with an antiwear structure according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of another buoy structure with an antiwear structure according to an embodiment of the present utility model.

In the figure: 1. a lamp holder assembly; 2. a pontoon; 3. a tail pipe; 4. a weight iron; 5. an anchor chain; 6. a first wrap jacket; 7. a second wrapping jacket; 8. a first bolt hole; 9. a second bolt hole; 10. a first high strength bolt; 11. a first half of the pad; 12. a second half cushion block; 13. a second high strength bolt; 14. a third high strength bolt; 15. saddle links.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The buoy is used as a special water surface navigation aid sign, the structural form and the application of the buoy are based on the specification JT/T760-2009 buoy general technical condition, and the basic parameters of the common steel buoy are shown in the following table:

the anchor chain is used for mooring or fixing the buoy and consists of accessories such as saddle chain links, short chain links, half chain links, full chain links, connecting shackles, tail end shackles, swivel rings and the like. Industry regulations have detailed requirements on chain ring and accessory marks, matching requirements, anchor chain and accessory forms and sizes, technical requirements, test methods, inspection rules, marks and storage of buoy anchor chains, and basic parameters of saddle chain links of common steel non-blocking electric welding anchor chains are shown in the following table:

according to the calculation of the buoy structure and the length of the saddle chain links, when the buoy is caused to straighten under the action of horizontal acting force, if the swing angle of the buoy reaches 13 degrees, the counterweight iron at the lower part of the buoy collides with the saddle chain links, and the collision or friction can occur repeatedly due to the fact that the wave load is a periodic load.

In view of this, referring to fig. 1, an embodiment of the present utility model provides a buoy having an antiwear structure, including a lamp holder assembly 1, a buoy 2, a tail pipe 3, a weight iron 4 and an anchor chain 5, wherein the lamp holder assembly 1 is connected to an upper end of the buoy 2, the tail pipe 3 is connected to a lower end of the buoy 2, the weight iron 4 is connected to a bottom of the tail pipe 3, and the anchor chain 5 is connected to a lower end of the buoy 2; the position of the counterweight iron 4 contacting the anchor chain 5 is provided with an antiwear component; the wear-resistant assembly comprises a first wrapping jacket 6 and a second wrapping jacket 7, wherein first bolt holes 8 are distributed in the first wrapping jacket 6, and second bolt holes 9 are distributed in the second wrapping jacket 7 at positions corresponding to the first bolt holes 8; the first wrapping jacket 6 and the second wrapping jacket 7 wrap the outside of the weight iron 4 to block the anchor chain 5 from contacting the weight iron 4; a first high-strength bolt 10 is connected between the first bolt hole 8 and the second bolt hole 9.

In this embodiment, the anchor chain 5 includes a saddle link 15, a short link, a half link and a full link, and the saddle link 15, the short link, the half link and the full link are sequentially connected with each other; the wear assembly is located where the weighted iron 4 contacts the saddle link 15. The first bolt holes 8 are located inside the edge of the first wrapping jacket 6, and the second bolt holes 9 are located inside the edge of the second wrapping jacket 7; the first bolt holes 8 and the second bolt holes 9 are distributed up and down along the outer side of the weight iron 4.

Specifically, the first wrapping jacket 6 and the second wrapping jacket 7 are made of the same polymer materials, the first high-strength bolts 10 are used for fixing, the whole balancing weight is wrapped, the balancing weight cannot be in direct contact with the anchor chain 5 in all directions, and the high elasticity and the low hardness of the polymer materials ensure that the anchor chain 5 is not worn severely, so that the service life is prolonged.

In this embodiment, the first wrapping jacket 6 and the second wrapping jacket 7 are made of a polymer material, and the polymer material is at least one of polyamide, polyphenylene oxide and ABS plastic.

In the practical process, common polymer materials such as polyamide, polycarbonate, polyformaldehyde, polybutylene terephthalate, polyphenyl ether, epoxy resin, polyurethane, ABS plastic and the like are selected, and the corresponding characteristics are listed as follows:

it is known that polyamide, polyphenylene oxide or ABS plastic materials are more suitable for long-term underwater use, and the cost and durability factors are considered.

In summary, the utility model is provided with a lamp bracket assembly 1, a pontoon 2, a tail pipe 3, a counterweight iron 4 and an anchor chain 5, wherein the lamp bracket assembly 1 is connected to the upper end of the pontoon 2, the tail pipe 3 is connected to the lower end of the pontoon 2, the counterweight iron 4 is connected to the bottom of the tail pipe 3, and the anchor chain 5 is connected to the lower end of the pontoon 2; the position of the counterweight iron 4 contacting the anchor chain 5 is provided with an antiwear component; the wear-resistant assembly comprises a first wrapping jacket 6 and a second wrapping jacket 7, wherein the first wrapping jacket 6 is provided with first bolt holes 8, and the second wrapping jacket 7 is provided with second bolt holes 9 corresponding to the first bolt holes 8; the first wrapping jacket 6 and the second wrapping jacket 7 are wrapped outside the counterweight iron 4 to prevent the anchor chain 5 from contacting the counterweight iron 4; a first high-strength bolt 10 is connected between the first bolt hole 8 and the second bolt hole 9. The first wrapping coat 6 and the second wrapping coat 7 are made of the same polymer material, are fixed by the first high-strength bolts 10, wrap the whole balancing weight, enable the balancing weight to be incapable of being in direct contact with the anchor chain 5 in all directions, and guarantee that the anchor chain 5 is not worn severely and the service life is prolonged by means of high elasticity and low hardness of the polymer material. The first wrapping jacket 6 and the second wrapping jacket 7 are made of high polymer materials, and the high polymer materials are polyamide, polyphenyl ether and ABS plastic. The utility model has the advantages of small volume, light weight, convenient land disassembly and replacement and marine buoy throwing and replacement operation; the paint has stronger salt spray corrosion resistance and water resistance; the anchor chain 5 is prevented from breaking under the extreme environment, and the reliability is high.

Referring to fig. 2, considering that the abrasion between the lower part of the actual weight iron 4 and the saddle chain link 15 is serious, considering economic reasons, only using high polymer materials to partially wrap the lower part of the weight iron 4, moving the whole upwards by 10cm by cutting the fixed rib plate of the weight iron 4, re-welding the rib plate, welding high-strength bolts at the corresponding positions of the lower surface of the weight iron 4, and fastening and fixing the high polymer cushion blocks through nuts.

Namely, there is additionally provided a buoy having an antiwear structure, comprising a lamp holder assembly 1, a buoy 2, a tail pipe 3, a weight iron 4 and an anchor chain 5, wherein the lamp holder assembly 1 is connected to the upper end of the buoy 2, the tail pipe 3 is connected to the lower end of the buoy 2, the weight iron 4 is connected to the bottom of the tail pipe 3, and the anchor chain 5 is connected to the lower end of the buoy 2; the lower part of the counterweight iron 4 contacts the anchor chain 5, and an antiwear component is arranged at the position; the anti-wear assembly comprises an anti-wear cushion block, the anti-wear cushion block comprises a first half cushion block 11 and a second half cushion block 12, a second high-strength bolt 13 is welded at the bottom of the counterweight iron 4 corresponding to the first half cushion block 11, and a third high-strength bolt 14 is welded at the bottom of the counterweight iron 4 corresponding to the second half cushion block 12; the first half cushion block 11 and the second half cushion block 12 are wrapped on the outer side of the lower part of the weight iron 4 so as to prevent the anchor chain 5 from contacting the lower part of the weight iron 4; the first half cushion block 11 is fixed by adopting nuts through the second high-strength bolts 13, and the second half cushion block 12 is fixed by adopting nuts through the third high-strength bolts 14. The second high-strength bolts 13 and the third high-strength bolts 14 are annularly distributed at the bottom of the counterweight iron 4. The first half cushion block 11 and the second half cushion block 12 are made of high polymer materials, and the high polymer materials are at least one of polyamide, polyphenyl ether and ABS plastic.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims (8)

1. The buoy with the anti-wear structure comprises a lamp bracket assembly (1), a buoy (2), a tail pipe (3), a counterweight iron (4) and an anchor chain (5), wherein the lamp bracket assembly (1) is connected to the upper end of the buoy (2), the tail pipe (3) is connected to the lower end of the buoy (2), the counterweight iron (4) is connected to the bottom of the tail pipe (3), and the anchor chain (5) is connected to the lower end of the buoy (2); the anti-wear assembly is characterized in that an anti-wear assembly is arranged at the position where the counterweight iron (4) contacts the anchor chain (5); the wear-resistant assembly comprises a first wrapping jacket (6) and a second wrapping jacket (7), wherein first bolt holes (8) are distributed in the first wrapping jacket (6), and second bolt holes (9) are distributed in the second wrapping jacket (7) at positions corresponding to the first bolt holes (8);

the first wrapping jacket (6) and the second wrapping jacket (7) are wrapped outside the counterweight iron (4) so as to prevent the anchor chain (5) from contacting the counterweight iron (4);

a first high-strength bolt (10) is connected between the first bolt hole (8) and the second bolt hole (9).

2. Buoy with antiwear structure according to claim 1, characterized in that the first bolt hole (8) is inside the edge of the first wrapper jacket (6) and the second bolt hole (9) is inside the edge of the second wrapper jacket (7); the first bolt holes (8) and the second bolt holes (9) are distributed up and down along the outer side of the counterweight iron (4).

3. Buoy with antiwear structure according to claim 1, characterized in that the first and the second wrapping jacket (6, 7) are made of polymer material, which is at least one of polyamide, polyphenylene oxide and ABS plastic.

4. Buoy with antiwear structure according to claim 1, characterized in that the anchor chain (5) comprises saddle links (15), short links, half links and full links, the saddle links (15), short links, half links and full links being connected in sequence;

the wear assembly is disposed where the weighted iron (4) contacts the saddle link (15).

5. The buoy with the anti-wear structure comprises a lamp bracket assembly (1), a buoy (2), a tail pipe (3), a counterweight iron (4) and an anchor chain (5), wherein the lamp bracket assembly (1) is connected to the upper end of the buoy (2), the tail pipe (3) is connected to the lower end of the buoy (2), the counterweight iron (4) is connected to the bottom of the tail pipe (3), and the anchor chain (5) is connected to the lower end of the buoy (2); the anti-wear assembly is characterized in that an anti-wear assembly is arranged at the position, which is in contact with the anchor chain (5), of the lower part of the counterweight iron (4); the anti-wear assembly comprises an anti-wear cushion block, the anti-wear cushion block comprises a first half cushion block (11) and a second half cushion block (12), a second high-strength bolt (13) is welded at the bottom of the counterweight iron (4) corresponding to the position of the first half cushion block (11), and a third high-strength bolt (14) is welded at the bottom of the counterweight iron (4) corresponding to the position of the second half cushion block (12);

the first half cushion block (11) and the second half cushion block (12) are wrapped on the outer side of the lower part of the counterweight iron (4) so as to prevent the anchor chain (5) from contacting the lower part of the counterweight iron (4);

the first half cushion block (11) is fixed through the second high-strength bolt (13) by adopting a nut, and the second half cushion block (12) is fixed through the third high-strength bolt (14) by adopting a nut.

6. Buoy with antiwear structure according to claim 5, characterized in that the second high-strength bolts (13) and the third high-strength bolts (14) are distributed in a ring shape at the bottom of the counterweight iron (4).

7. The buoy with the wear-resistant structure according to claim 5, wherein the first half cushion block (11) and the second half cushion block (12) are made of a polymer material, and the polymer material is at least one of polyamide, polyphenyl ether and ABS plastic.

8. Buoy with antiwear structure according to claim 5, characterized in that said anchor chain (5) comprises saddle links (15), short links, half links and full links, said saddle links (15), said short links, said half links and said full links being connected in sequence;

the wear assembly is disposed where the weighted iron (4) contacts the saddle link (15).

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