CN207773387U - A kind of buoy hawser buffering bindiny mechanism - Google Patents
A kind of buoy hawser buffering bindiny mechanism Download PDFInfo
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- CN207773387U CN207773387U CN201721602921.0U CN201721602921U CN207773387U CN 207773387 U CN207773387 U CN 207773387U CN 201721602921 U CN201721602921 U CN 201721602921U CN 207773387 U CN207773387 U CN 207773387U
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- cavity
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- pole portion
- annulus
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Abstract
The utility model is related to a kind of buoy hawsers to buffer bindiny mechanism, including cavity, spring, annulus, piston body, left sealing, right sealing.There are one cavitys for inside cavity, cavity left end is fixedly connected with left sealing, piston body includes pole portion and piston part, piston part section is more smaller than cavity cross section, there are one the holes that the pole portion that can hold piston body comes in and goes out but the piston part of piston body cannot be made to come in and go out for left sealing, it is cased with spring outside the pole portion of piston body, spring is within the cavity, piston body pole portion passes through the Kong Houyu annulus of left sealing to be fixedly connected, cavity right end is fixedly connected with right sealing, right sealing has annular portion, there is macropore close to right sealing part on cavity wall, on cavity wall an aperture is at least provided on left sealing part and left sealing.The utility model can alleviate the impact force of wave, play the role of protecting buoy, anchor chain and chemical fibre hawser, so that maintenance period is lengthened, improve economic benefit.
Description
Technical field
What the utility model belonged to over-water floats is heavy stone used as an anchor field, and in particular to be navaid floating mark waterborne hawser
Buffer bindiny mechanism.
Background technology
Existing Overwater floating aids to navigation (buoy) be heavy stone used as an anchor be use anchor chain, be entirely heavy stone used as an anchor system include shackle, anchor chain,
Change, heavy stone etc..Although being that heavy stone used as an anchor technology and operation or work standard are all more mature, there are task difficulties greatly, maintenance period is shorter etc.
Defect.New material buoy has promoted and applied at present, and the chemical fibre hawser of new material is in intensity, pulling force, service life, maintenance period
Etc. key technical index disclosure satisfy that new material buoy is heavy stone used as an anchor demand.But in the huge bad weather of stormy waves, anchor chain and change
There is the buffering that cannot be provided well in fine hawser, the service life so as to cause anchor chain and chemical fibre hawser is short, and buoy
It cannot be protected well.
Utility model content
The purpose of this utility model is in view of the above problems and insufficient, and is provided a kind of for postponing anchor chain and change
The service life of fine hawser and the mechanism of effective protection buoy.
A kind of buoy hawser buffering bindiny mechanism, it is characterized in that：Including cavity, spring, annulus, piston body, left sealing, the right side
Sealing.There are one cavity, cavity left ends to be fixedly connected with left sealing for inside cavity, and piston body includes pole portion and piston part, and piston part is cut
Face is more smaller than cavity cross section, and left sealing comes in and goes out there are one the pole portion that can hold piston body but the piston part of piston body cannot be made to come in and go out
Hole is cased with spring outside the pole portion of piston body, and spring is within the cavity, and piston body pole portion passes through the Kong Houyu annulus of left sealing solid
Fixed connection, cavity right end are fixedly connected with right sealing, and right sealing has annular portion.Have greatly close to right sealing part on cavity wall
Hole.
The scheme of advanced optimizing is to have corresponding screw thread with left sealing right end outside on the inside of cavity left end, solid by screw thread
It is welded and fixed again after fixed.
The scheme of advanced optimizing is that there are one hole corresponding with pole portion size, pole portion outside and annulus in the ring body of annulus
Hole on the inside of have corresponding screw thread, be welded and fixed again after being threadably secured.
The scheme of advanced optimizing is to have corresponding screw thread with right sealing left end outside on the inside of cavity right end, solid by screw thread
It is welded and fixed again after fixed.
The scheme of advanced optimizing is that cavity, spring, annulus, piston body, left sealing, right sealing are all made of 316L stainless steels
Material.
The scheme of advanced optimizing is at least to be provided with an aperture on left sealing part and left sealing on cavity wall.
The utility model has the beneficial effects that：
1, due to being cased with spring on the piston body in cavity, spring itself can effectively play the role of buffering.
2, due to being provided with macropore on cavity wall, when encountering pulling force, spring can compress, and the piston part of piston body can slowly hide
The macropore of cavity wall is kept off, cavity can be discharged from macropore in seawater.The variation of inner pipe water pressure is utilized to strengthen pressure-reducing cushioning in this way
Effect.
3, cavity, spring, annulus, piston body, left sealing, right sealing are all made of 316L stainless steels, can have in this way
Effect avoids the corrosion of seawater.
4, when encountering bigger pulling force, piston part forms after covering in macropore with cavity, left sealing relatively closed piston body
Space.Due to being at least provided with an aperture on left sealing part and left sealing on cavity wall, such seawater can be by small
Continue that seawater is discharged in hole.Since hole is smaller, hydraulic pressure is bigger, therefore buffering effect highly significant.
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Description of the drawings
Fig. 1：The utility model buoy hawser buffers the overall structure diagram of bindiny mechanism；
In the figure 1, cavity, 2, spring, 3, annulus, 4, piston body, 5, left sealing, 6, right sealing, 7, macropore, 8, aperture.
Specific implementation mode
Specific embodiment is as follows：
A kind of buoy hawser buffering bindiny mechanism, including cavity, spring, annulus, piston body, left sealing, right sealing.Cavity
Cavity there are one internal, cavity left end are fixedly connected with left sealing, and piston body includes pole portion and piston part, and piston part section is cut than cavity
Face is smaller, and there are one left sealings can hold the hole that the pole portion of piston body comes in and goes out but the piston part of piston body cannot be made to come in and go out, piston body
Spring is cased with outside pole portion, spring is within the cavity, and piston body pole portion passes through the Kong Houyu annulus of left sealing to be fixedly connected, cavity
Right end is fixedly connected with right sealing, and right sealing has annular portion.
There is corresponding screw thread with left sealing right end outside on the inside of cavity left end, carries out welding again after being threadably secured solid
It is fixed.There is corresponding screw thread with right sealing left end outside on the inside of cavity right end, is welded and fixed again after being threadably secured.Annulus
It can directly weld together with pole portion, can also be opened in the ring body of annulus there are one hole corresponding with pole portion size, pole portion
There is corresponding screw thread on the inside of outside and the hole of annulus, is welded and fixed again after being threadably secured.It is close on cavity wall
Right sealing part has macropore, and an aperture is at least provided on left sealing part and left sealing on cavity wall.Cavity, spring, circle
Ring, piston body, left sealing, right sealing are all made of 316L stainless steels, it is possible to prevente effectively from the corrosion of seawater.
When in use, annulus is connected with other hawsers or anchor chain respectively with the annular portion in right sealing.Due in cavity
It is cased with spring on piston body, and is provided with hole on cavity wall.When encountering the huge bad weather of stormy waves, in the meeting of cavity both sides
Generate pulling force.When encountering pulling force, annulus can pull piston body to be moved to the left, and spring can be compressed, and seawater can also be logical by compression
Cross macropore discharge cavity.When encountering bigger pulling force, piston part forms after covering in macropore with cavity, left sealing opposite piston body
Closed space.Due to being at least provided with an aperture on left sealing part and left sealing on cavity wall, such seawater can lead to
The aperture on cavity wall on left sealing part or left sealing is crossed to continue to exclude seawater.Since hole is smaller, therefore hydraulic pressure ratio
It is larger, in this way under the collective effect of spring and seawater, play the role of better pressure-reducing cushioning.
In conclusion the utility model can alleviate the impact force of wave, in the huge bad weather of stormy waves, can play
The effect for protecting buoy, anchor chain and chemical fibre hawser, makes maintenance period lengthen, improves economic benefit.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of buoy hawser buffers bindiny mechanism, it is characterized in that：Including cavity, spring, annulus, piston body, left sealing, right envelope
Mouthful, there are one cavity, cavity left ends to be fixedly connected with left sealing for inside cavity, and piston body includes pole portion and piston part, piston part section
More smaller than cavity cross section, there are one left sealings can hold the hole that the pole portion of piston body comes in and goes out but the piston part of piston body cannot be made to come in and go out,
It is cased with spring outside the pole portion of piston body, spring is within the cavity, and piston body pole portion passes through the Kong Houyu annulus of left sealing to fix
Connection, cavity right end are fixedly connected with right sealing, and right seal has annular portion, has macropore close to right sealing part on cavity wall.
2. a kind of buoy hawser according to claim 1 buffers bindiny mechanism, it is characterized in that：Cavity left end inside and left envelope
There is corresponding screw thread on the outside of mouth right end, is welded and fixed again after being threadably secured.
3. a kind of buoy hawser according to claim 1 buffers bindiny mechanism, it is characterized in that：There are one in the ring body of annulus
There is corresponding screw thread on the inside of hole corresponding with pole portion size, pole portion outside and the hole of annulus, is carried out again after being threadably secured
It is welded and fixed.
4. a kind of buoy hawser according to claim 1 buffers bindiny mechanism, it is characterized in that：Cavity right end inside and right envelope
There is corresponding screw thread on the outside of mouth left end, is welded and fixed again after being threadably secured.
5. a kind of buoy hawser according to claim 1 buffers bindiny mechanism, it is characterized in that：Cavity, spring, annulus, work
Cock body, left sealing, right sealing are all made of 316L stainless steels.
6. a kind of buoy hawser according to claims 1 or 2 or 3 or 4 or 5 buffers bindiny mechanism, it is characterized in that：Cavity side
On wall an aperture is at least provided on left sealing part and left sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602921.0U CN207773387U (en) | 2017-11-27 | 2017-11-27 | A kind of buoy hawser buffering bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602921.0U CN207773387U (en) | 2017-11-27 | 2017-11-27 | A kind of buoy hawser buffering bindiny mechanism |
Publications (1)
| Publication Number | Publication Date |
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| CN207773387U true CN207773387U (en) | 2018-08-28 |
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ID=63233955
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721602921.0U Active CN207773387U (en) | 2017-11-27 | 2017-11-27 | A kind of buoy hawser buffering bindiny mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804430A (en) * | 2017-11-27 | 2018-03-16 | 交通运输部北海航海保障中心烟台航标处 | A kind of buoy hawser buffers bindiny mechanism |
| CN109131750A (en) * | 2018-09-12 | 2019-01-04 | 中国船舶重工集团公司第七0五研究所 | A kind of buoy hangs buffer gear and lays method |
| CN109430043A (en) * | 2018-11-27 | 2019-03-08 | 浙江省海洋水产研究所 | A kind of floating type tangleweed cultivation apparatus |
-
2017
- 2017-11-27 CN CN201721602921.0U patent/CN207773387U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804430A (en) * | 2017-11-27 | 2018-03-16 | 交通运输部北海航海保障中心烟台航标处 | A kind of buoy hawser buffers bindiny mechanism |
| CN109131750A (en) * | 2018-09-12 | 2019-01-04 | 中国船舶重工集团公司第七0五研究所 | A kind of buoy hangs buffer gear and lays method |
| CN109430043A (en) * | 2018-11-27 | 2019-03-08 | 浙江省海洋水产研究所 | A kind of floating type tangleweed cultivation apparatus |
| CN109430043B (en) * | 2018-11-27 | 2021-07-30 | 浙江省海洋水产研究所 | Floating type large-scale seaweed cultivation device |
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