CN204623765U - A kind of chimney peculiar to vessel - Google Patents
A kind of chimney peculiar to vessel Download PDFInfo
- Publication number
- CN204623765U CN204623765U CN201520036703.XU CN201520036703U CN204623765U CN 204623765 U CN204623765 U CN 204623765U CN 201520036703 U CN201520036703 U CN 201520036703U CN 204623765 U CN204623765 U CN 204623765U
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- damping
- freeing pipe
- ships
- boats
- vessel
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Abstract
The utility model discloses a kind of chimney peculiar to vessel, it is characterized in that: comprise seat board under the damping upper base plate be fixed on boats and ships freeing pipe and the damping of being fixed in hull welding plate, be provided with elastic shock-absorbing device between seat board under damping upper base plate and damping, described boats and ships freeing pipe is provided with rain insensitive device.Shock absorption device is relatively fixing freeing pipe by elastic damping supporting, then uses flexibly mounted rubber, the isolating technique of freeing pipe, thus solves freeing pipe to the vibration of cab structure, reduces the generation of noise; Rain insensitive device is undertaken rainproof by misconstruction, and said apparatus structure is simple, easy to make, easy for installation, highly versatile.
Description
Technical field
The utility model relates to a kind of marine technology, particularly a kind of chimney peculiar to vessel.
Background technology
Present extra large work ship is continuous gradually comes into ocean petroleum developing, as: our South Sea exploitation, locate with casting anchor and can not meet, usually all dynamic positioning is used, as: DP position fixing system, data process system is upgraded to from original twist and steer control, our country also develops the DP3 Ship Dynamic Positioning Systems Based of present stage highest level in Harbin Engineering University for the previous period, DP Ship Dynamic Positioning Systems Based is more accurate, the power that equipment needs is increasing, namely be that air slit diameter is also increasing, the freeing pipe needs of existing equipment can not have been met for former rain insensitive device, and the part boats and ships that we build now vibrate crewman's working environment, noise has requirement, as: with the boats and ships of Hab character of classification,
And exhaust pipe rain-proof device conventional at present, occurring perforate center and freeing pipe centre hole decentraction after installation through often, also there is note in some, during equipment exhaust, produces vibration and is directly delivered to cab structure, and noise increases, and the freeing pipe that weares and teares.Be difficult to the auxiliary vessel of the high added value reached with Hab character of classification.Solve vibration and noise that ship produces with the freeing pipe of soruce of vibration and easy for installation be the free-revving engine of this utility model research.
This device technique mainly carries out reducing vibration to external structure or equipment and noise by the principle of soruce of vibration of isolation, is undertaken rainproof by labyrinth structure.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of and is applied in the exit position of boats and ships freeing pipe on ship top, for rainproof and one that is vibration damping chimney peculiar to vessel.
The utility model solves the technical scheme that its technical matters adopts:
A kind of chimney peculiar to vessel, it is characterized in that: comprise seat board under the damping upper base plate be fixed on boats and ships freeing pipe and the damping of being fixed in hull welding plate, be provided with elastic shock-absorbing device between seat board under damping upper base plate and damping, described boats and ships freeing pipe is provided with rain insensitive device.
Described elastic shock-absorbing device comprises bolt and shock absorbing resilient body, and the upper end of described bolt is fixedly connected with damping upper base plate by nut, and the lower end of this bolt and shock absorbing resilient body are fixed, and described shock absorbing resilient body to be fixed under damping on seat board.
Described shock absorbing resilient body is rubber block.
Described rain insensitive device comprises the waterproof lower seal that hull welding plate is provided with, the end face of this waterproof lower seal and hull welding plate seal fixing, described boats and ships freeing pipe is arranged in waterproof lower seal, described boats and ships freeing pipe is provided with and seals fixing seal ring anti-waterborne with boats and ships freeing pipe, this anti-seal ring edge waterborne is bent to form flanging, and described waterproof lower seal is arranged in the lid of the annular of anti-seal ring waterborne and flanging formation.
The beneficial effects of the utility model are: the utility model comprises seat board under the damping upper base plate be fixed on boats and ships freeing pipe and the damping of being fixed in hull welding plate, be provided with shock absorption device between seat board under damping upper base plate and damping, described boats and ships freeing pipe is provided with rain insensitive device.
Shock absorption device is relatively fixing freeing pipe by elastic damping supporting, then uses flexibly mounted rubber, the isolating technique of freeing pipe, thus solves freeing pipe to the vibration of cab structure, reduces the generation of noise; Rain insensitive device is undertaken rainproof by misconstruction, and said apparatus structure is simple, easy to make, easy for installation, highly versatile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is integral structure view of the present utility model;
Fig. 2 is cross-section structure view of the present utility model;
Fig. 3 is explosive view of the present utility model.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " cw ", indicating positions such as " conter clockwises " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the utility model and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, restriction concrete protection domain of the present utility model can not be interpreted as.
In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.Thus, be limited with " first ", " second " feature can express or implicit comprise one or more this feature, in the utility model describes, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise fisrt feature and second feature and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.
Below in conjunction with accompanying drawing, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
With reference to Fig. 1, Fig. 2, the utility model discloses a kind of chimney peculiar to vessel, comprise seat board 3 under the damping upper base plate 2 be fixed on boats and ships freeing pipe 1 and the damping of being fixed in hull welding plate, be provided with elastic shock-absorbing device between seat board 3 under damping upper base plate 2 and damping, described boats and ships freeing pipe 1 is provided with rain insensitive device.
As shown in the figure, described rain insensitive device concrete structure is: comprise the waterproof lower seal 4 that hull welding plate is provided with, the end face of this waterproof lower seal 4 and hull welding plate seal fixing, described boats and ships freeing pipe 1 is arranged in waterproof lower seal 4, described boats and ships freeing pipe 1 is provided with and seals fixing seal ring 5 anti-waterborne with boats and ships freeing pipe 1, this anti-seal ring 5 edge waterborne is bent to form flanging, described waterproof lower seal 4 is arranged in the lid of the annular of anti-seal ring waterborne 5 and flanging formation, thus waterproof lower seal 4 covers by anti-seal ring 5 waterborne, prevent stormy charging and attacking, water inlet, lower water proof ring height is for requiring higher than chimney peripheral board height, ensure that ponding is excessive also to flow away at chimney peripheral board, can not to intake cabin from the break joint of lower water proof ring, this just makes whole device reach vibration damping, rainproof function.
As shown in the figure, described elastic shock-absorbing device concrete structure is: comprise bolt 6 and shock absorbing resilient body 7, shock absorbing resilient body 7 have employed rubber block and makes, the upper end of described bolt 6 is fixedly connected with damping upper base plate 2 by nut, and the lower end of this bolt 6 and shock absorbing resilient body 7 are fixed, described shock absorbing resilient body 7 to be fixed under damping on seat board 3 by bolt 6, thus elastic shock-absorbing device is fixed between smoke exhaust pipe and Hull Welding plate, thus also ensure that the line of centers of freeing pipe 1 overlaps with the line of centers of lower water proof ring, when chimney shakes, by the elastic deformation absorbing vibration of shock absorbing resilient body 7, thus ensure that the vibration of cab structure significantly reduces, also the generation of noise is reduced.Separately, this device can be carried out in advance in workshop, aboard ship directly can connect with bolt 6 and install, reduce the installation difficulty on ship, shorten shipbuilding period, increase work efficiency.
Above to a kind of chimney peculiar to vessel of one that the utility model embodiment provides, be described in detail, apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a chimney peculiar to vessel, it is characterized in that: comprise seat board under the damping upper base plate be fixed on boats and ships freeing pipe and the damping of being fixed in hull welding plate, be provided with elastic shock-absorbing device between seat board under damping upper base plate and damping, described boats and ships freeing pipe is provided with rain insensitive device.
2. one according to claim 1 chimney peculiar to vessel, it is characterized in that: described elastic shock-absorbing device comprises bolt and shock absorbing resilient body, the upper end of described bolt is fixedly connected with damping upper base plate by nut, and the lower end of this bolt and shock absorbing resilient body are fixed, described shock absorbing resilient body to be fixed under damping on seat board.
3. one according to claim 2 chimney peculiar to vessel, is characterized in that: described shock absorbing resilient body is rubber block.
4. one according to claim 1 chimney peculiar to vessel, it is characterized in that: described rain insensitive device comprises the waterproof lower seal that hull welding plate is provided with, the end face of this waterproof lower seal and hull welding plate seal fixing, described boats and ships freeing pipe is arranged in waterproof lower seal, described boats and ships freeing pipe is provided with and seals fixing seal ring anti-waterborne with boats and ships freeing pipe, this anti-seal ring edge waterborne is bent to form flanging, and described waterproof lower seal is arranged in the lid of the annular of anti-seal ring waterborne and flanging formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036703.XU CN204623765U (en) | 2015-01-17 | 2015-01-17 | A kind of chimney peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036703.XU CN204623765U (en) | 2015-01-17 | 2015-01-17 | A kind of chimney peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623765U true CN204623765U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036703.XU Expired - Fee Related CN204623765U (en) | 2015-01-17 | 2015-01-17 | A kind of chimney peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836091A (en) * | 2015-01-17 | 2016-08-10 | 广新海事重工股份有限公司 | Shock-absorbing and rainproof device for exhaust pipe |
| CN106285887A (en) * | 2016-10-31 | 2017-01-04 | 中国舰船研究设计中心 | A kind of anti-marine internal combustion engine exhaust apparatus poured water |
| CN111746768A (en) * | 2020-06-28 | 2020-10-09 | 中国舰船研究设计中心 | Exhaust pipe chimney roof waterproof sealing device |
-
2015
- 2015-01-17 CN CN201520036703.XU patent/CN204623765U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836091A (en) * | 2015-01-17 | 2016-08-10 | 广新海事重工股份有限公司 | Shock-absorbing and rainproof device for exhaust pipe |
| CN106285887A (en) * | 2016-10-31 | 2017-01-04 | 中国舰船研究设计中心 | A kind of anti-marine internal combustion engine exhaust apparatus poured water |
| CN111746768A (en) * | 2020-06-28 | 2020-10-09 | 中国舰船研究设计中心 | Exhaust pipe chimney roof waterproof sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |