CN202863736U - Ship stem protective device - Google Patents
Ship stem protective device Download PDFInfo
- Publication number
- CN202863736U CN202863736U CN 201220620458 CN201220620458U CN202863736U CN 202863736 U CN202863736 U CN 202863736U CN 201220620458 CN201220620458 CN 201220620458 CN 201220620458 U CN201220620458 U CN 201220620458U CN 202863736 U CN202863736 U CN 202863736U
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- CN
- China
- Prior art keywords
- ship
- fore
- stem
- springs
- steamer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a ship stem protective device. A spring buffer mechanism is fixedly arranged at the front end of the bottom of a ship body. The spring buffer mechanism comprises shifting rods and cylindrical barrels. A compression spring is arranged between each shifting rod and the bottom of one cylindrical barrel. The shifting rods can move in the cylindrical barrels. A cushion pad is further arranged on a ship stem and is wrapped on the ship stem. The cushion pad is respectively communicated with the cylindrical barrels on two sides through pipelines to form a sealing cavity. The sealing cavity is filled with cushion fluid. Due to the fact that spring buffer mechanism is arranged on the ship stem of a ship, when the ship body is to strike a reef or collide with another ship body, the shifting rods are firstly stressed and then compress the springs in the cylindrical barrels. With continuous compression of the springs, force exerted on the ship body by the springs is larger and larger. Consequently, the ship is gradually pushed away. Therefore, the ship stem protective device depends on the buffer function of the springs to enable the ship stem to be protected from being damaged. In addition, the cushion pad is arranged on the ship stem, the shifting rods are stressed to compress the springs and simultaneously push the cushion fluid in the cylindrical barrels into a cavity of the cushion pad to enable the cushion pad to expand. At the moment, even if the ship stem strikes the reef or collides with another ship body, the ship stem protective device can still play a cushion protection role.
Description
Technical field
The utility model relates to a kind of steamer fore fender guard.
Background technology
Steamer tends to when travelling in the basin of submerged reef is arranged and submerged reef bumps against, in addition when steamer during near harbour sometimes also can because of the water wave or ship does not stop and with other ships or riverbank collision, thereby cause fore impaired; Impaired for fear of the fore that above situation causes, therefore be necessary to work out a kind of steamer fore fender guard.
The utility model content
In view of this, the purpose of this utility model provides a kind of steamer fore fender guard, can avoid effectively that the liner struck against a rock or with other ship collisions.
The purpose of this utility model is achieved through the following technical solutions:
A kind of steamer fore fender guard, the hull bottom front end is fixedly installed spring buffer mechanism, and described spring buffer mechanism comprises shifting bar and cylinder bucket, is provided with Compress Spring between described shifting bar and the cylinder bottom of the barrel, and described shifting bar can move in the cylinder bucket.
Further, described spring buffer mechanism is two covers and is symmetrically distributed in the hull both sides.
Further, fore also is provided with cushion rubber, described cushion rubber parcel fore, and described cushion rubber is communicated with respectively annular seal space of formation by pipeline with the cylinder bucket of both sides, and filling out punching in the described annular seal space has buffer fluid.
Further, described shifting bar comprises piston rod and push rod, is connected by nut between described piston rod and the push rod.
Further, described push rod front end is provided with spherical rubber sleeve.
The beneficial effects of the utility model are: the utility model is because the fore of steamer is provided with spring buffer mechanism, when hull is about to hit a submerged reef or during with the collision of other hulls, the spring that shifting bar is at first stressed and the compressor cylinder bucket is interior, continuous compression along with spring, spring is increasing to the power of hull, therefore so ship is pushed open gradually, rely on the buffer action of spring that fore is protected and be unlikely to damage; In addition because fore is provided with cushion rubber; can promote in the time of the stressed Compress Spring of shifting bar in the cavity that buffer fluid in the cylinder bucket enters cushion rubber cushion rubber to be expanded, even if this moment fore and submerged reef or other the boat ran foul with each other still can play the effect of buffer protection.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can realize and obtain by following specification sheets.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection domain of the present utility model.
As shown in the figure; a kind of steamer fore fender guard, the hull bottom front end is fixedly installed spring buffer mechanism, and described spring buffer mechanism comprises shifting bar 1 and cylinder bucket 2; be provided with Compress Spring 3 between described shifting bar and the cylinder bottom of the barrel, described shifting bar can move in the cylinder bucket.
Fore owing to steamer in the present embodiment is provided with spring buffer mechanism; hull is about to hit a submerged reef or during with the collision of other hulls; the spring that shifting bar is at first stressed and the compressor cylinder bucket is interior; continuous compression along with spring; spring is increasing to the power of hull; therefore so ship is pushed open gradually, rely on the buffer action of spring that fore is protected and be unlikely to damage.
As further improvement of this embodiment, described spring buffer mechanism is two covers and is symmetrically distributed in the hull both sides; In the present embodiment because both sides are provided with spring buffer mechanism, so cushion effect is larger, prevent that collision is easier, and the symmetrical both sides that can make are stressed evenly.
As further improvement of this embodiment, fore also is provided with cushion rubber 4, described cushion rubber parcel fore, and described cushion rubber is communicated with respectively annular seal space of formation by pipeline 5 with the cylinder bucket of both sides, and filling out punching in the described annular seal space has buffer fluid; In the present embodiment, in the time of the stressed Compress Spring of shifting bar, can promote in the cavity that buffer fluid in the cylinder bucket enters cushion rubber cushion rubber to be expanded, even if this moment fore and submerged reef or other the boat ran foul with each other still can play the effect of buffer protection.
As further improvement of this embodiment, described shifting bar comprises piston rod 6 and push rod 7, be connected by nut 8 between described piston rod and the push rod, in the present embodiment when push rod snap in the submerged reef can be when turning on nut and push rod separated with piston rod prevent that steamer from withdrawing from push rod can't extract and cause the cylinder bucket to damage.
As further improvement of this embodiment, described push rod front end is provided with spherical rubber sleeve 9, is provided with spherical rubber sleeve in the present embodiment and can protects push rod.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. steamer fore fender guard; it is characterized in that: the hull bottom front end is fixedly installed spring buffer mechanism; described spring buffer mechanism comprises shifting bar and cylinder bucket, is provided with Compress Spring between described shifting bar and the cylinder bottom of the barrel, and described shifting bar can move in the cylinder bucket.
2. a kind of steamer fore fender guard according to claim 1 is characterized in that: described spring buffer mechanism is two covers and is symmetrically distributed in the hull both sides.
3. a kind of steamer fore fender guard according to claim 2; it is characterized in that: fore also is provided with cushion rubber; described cushion rubber parcel fore, described cushion rubber is communicated with respectively annular seal space of formation by pipeline with the cylinder bucket of both sides, and filling out punching in the described annular seal space has buffer fluid.
4. a kind of steamer fore fender guard according to claim 3, it is characterized in that: described shifting bar comprises piston rod and push rod, is connected by nut between described piston rod and the push rod.
5. a kind of steamer fore fender guard according to claim 4, it is characterized in that: described push rod front end is provided with spherical rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620458 CN202863736U (en) | 2012-10-31 | 2012-10-31 | Ship stem protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620458 CN202863736U (en) | 2012-10-31 | 2012-10-31 | Ship stem protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863736U true CN202863736U (en) | 2013-04-10 |
Family
ID=48030478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620458 Expired - Fee Related CN202863736U (en) | 2012-10-31 | 2012-10-31 | Ship stem protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863736U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910046A (en) * | 2014-03-24 | 2014-07-09 | 浙江海洋学院 | Safety fishing boat |
| CN104163236A (en) * | 2014-05-13 | 2014-11-26 | 浙江海洋学院 | Stranding-prevention transport ship |
| CN104260849A (en) * | 2014-10-25 | 2015-01-07 | 蒋科化 | Anticollision support rod device of steamship |
| CN105173041A (en) * | 2015-08-28 | 2015-12-23 | 河南师范大学 | Ship collision device |
| CN107826209A (en) * | 2017-10-25 | 2018-03-23 | 德清海德游艇有限公司 | A kind of pneumatic boat of the detachable anticollision mechanism of band |
| CN108313233A (en) * | 2018-03-09 | 2018-07-24 | 烟台职业学院 | A kind of adjustable shipping anti-collision facility |
| CN108438151A (en) * | 2017-02-16 | 2018-08-24 | 深圳市云洲创新科技有限公司 | unmanned boat and its protection mechanism |
| CN110344381A (en) * | 2019-06-17 | 2019-10-18 | 袁书镕 | A kind of pond high-volume dead fish salvaging machine |
| CN114263147A (en) * | 2021-11-29 | 2022-04-01 | 中交水运规划设计院有限公司 | Long-period wave absorbing device and wave absorbing assembly in harbor pool |
-
2012
- 2012-10-31 CN CN 201220620458 patent/CN202863736U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910046A (en) * | 2014-03-24 | 2014-07-09 | 浙江海洋学院 | Safety fishing boat |
| CN104163236A (en) * | 2014-05-13 | 2014-11-26 | 浙江海洋学院 | Stranding-prevention transport ship |
| CN104260849A (en) * | 2014-10-25 | 2015-01-07 | 蒋科化 | Anticollision support rod device of steamship |
| CN105173041A (en) * | 2015-08-28 | 2015-12-23 | 河南师范大学 | Ship collision device |
| CN108438151A (en) * | 2017-02-16 | 2018-08-24 | 深圳市云洲创新科技有限公司 | unmanned boat and its protection mechanism |
| CN107826209A (en) * | 2017-10-25 | 2018-03-23 | 德清海德游艇有限公司 | A kind of pneumatic boat of the detachable anticollision mechanism of band |
| CN108313233A (en) * | 2018-03-09 | 2018-07-24 | 烟台职业学院 | A kind of adjustable shipping anti-collision facility |
| CN108313233B (en) * | 2018-03-09 | 2020-06-05 | 烟台职业学院 | Adjustable boats and ships anticollision facility |
| CN110344381A (en) * | 2019-06-17 | 2019-10-18 | 袁书镕 | A kind of pond high-volume dead fish salvaging machine |
| CN110344381B (en) * | 2019-06-17 | 2021-06-18 | 袁书镕 | Machine is salvaged to big dead fish in pond in batches |
| CN114263147A (en) * | 2021-11-29 | 2022-04-01 | 中交水运规划设计院有限公司 | Long-period wave absorbing device and wave absorbing assembly in harbor pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131031 |