CN2066867U - Inserting shipside protector - Google Patents
Inserting shipside protector Download PDFInfo
- Publication number
- CN2066867U CN2066867U CN90207896U CN90207896U CN2066867U CN 2066867 U CN2066867 U CN 2066867U CN 90207896 U CN90207896 U CN 90207896U CN 90207896 U CN90207896 U CN 90207896U CN 2066867 U CN2066867 U CN 2066867U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- harbour
- shearing resistance
- resistance bar
- rubber tube
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Revetment (AREA)
Abstract
The utility model relates to an inserting shipside protector, comprising a shock proof board, a chain, and a rubber barrel. The utility model is characterized in that a sleeve barrel is preembedded in a quay along the horizontal direction. One end of a shear resistant rod is connected with the back board of the shock proof board, and the other side of the shear resistant rod is inserted in the sleeve barrel preembedded in the quay. A rubber barrel casing is positioned on the shear resistant rod of one side of the outer end of the sleeve barrel or is fixed at the back board by a fastener; a gap is left between the inner wall of the sleeve barrel and the outer diameter of the shear resistant rod. The utility model has the advantages of simple structure, obvious effect, convenient maintenance, and low cost, and the stress of the part is reasonable.
Description
The utility model relates to a kind of erosion control collision device, the ship side protector that uses on particularly a kind of port and pier.
The domestic and international at present ship side protector that uses, as V-type, ∏ type, D type, drum type etc., its mounting method all is that steel bolt or steel loop are embedded in the harbour, these steel connectors and harbour is built be one.
Chinese Shanghai is returned in the product description " rubber fender " of power rubber joint operation (group) company, world rubber plant and is disclosed a kind of drum type rubber fender on the 31-37 page or leaf; its purpose is the energy that is produced when utilizing the distortion of rubber tube to absorb the ship collision harbour, prevents because the boats and ships that caused during the ship collision harbour and the damage of harbour.Formation be with nut be fastened on the flange at rubber tube two ends on the bolt that is embedded in the harbour respectively and the back plate of impingement baffle on, between impingement baffle and harbour, chain is housed.Weak point is:
1。Maintenance load is big.The bolt of fastening rubber tube need be embedded in the harbour, the application life of harbour is generally more than 30 years, and the aging life-span of rubber body approximately is about 10 years, when changing rubber tube, metal built-in fitting is seriously corrosion, most of nuts have become rusty extremely on bolt, when the dismounting nut, tend to the thread damage with bolt, the employing stainless steel connector costs an arm and a leg, the situation of thread damage also takes place simultaneously unavoidably, and for tidal quay, this situation is just more serious.Only way is exactly that the concrete of harbour is chiseled, and pulls down damaged part and pre-buried again new bolt, and the workload of maintenance is very big.
2。The installation difficulty.Above-mentioned ship side protector of the prior art all needs the some of connector is embedded in the harbour, and the position accuracy demand of pre-embedded bolt is very high, and deviation is arranged slightly, just rubber tube can't be installed, so mounting cost is also very high.In addition after pre-buried before rubber tube is installed during this section, the screw thread of bolt also have impaired may.
3。Design unreasonablely, positive pressure that is produced during the ship collision rubber tube and transverse shearing force all act on the rubber tube, and rubber tube produces serious flexural deformation and causes rubber tube one side pressurized, a side tension, and the energy of absorption obviously reduces.All schemes all can't address this problem in the prior art, cause on the one hand the waste of rubber tube, and the phenomenon that is torn of rubber tube happens occasionally again on the other hand.
The purpose of this utility model is to avoid weak point of the prior art and a kind of novel ship side protector is provided.
The purpose of this utility model can reach by following measure: the sleeve along continuous straight runs is embedded in the harbour, the openend of sleeve pipe is parallel with the wharf apron, one end of shearing resistance bar is connected with the back plate of impingement baffle, the opposite side of shearing resistance bar inserts in the sleeve in being embedded in harbour, rubber sleeve leaves the gap being fastened on the shearing resistance bar of the outer end of sleeve one side or with securing member on the plate of back between the external diameter of shearing resistance bar and the inwall of sleeve.So that when impingement baffle was under pressure, the shearing resistance bar can move freely in sleeve.The two ends of chain lie in the draw ring on impingement baffle and the harbour respectively.
The purpose of this utility model can also reach by following measure: when device is used in the harbour of stopping large-tonnage ships, adopt the frame mode of rubber sleeve on the shearing resistance bar in the outside of sleeve, when device is used in the tonnage size of stopping continous way and boats and ships and differs bigger harbour, selection is fastened on rubber tube with securing member the frame mode on the back plate of impingement baffle, and plate is vertical shearing resistance bar and back is connected.
The utility model can adopt multiple compound mode, can be an impingement baffle one shearing resistance bar, telescopic, also can be many shearing resistances of impingement baffle bar, telescopic.
The utility model compared with prior art has following advantage:
1。Adopt structure of the present utility model, make the positive pressure of ship collision fender and transverse shearing force bear by rubber tube and shearing resistance bar respectively, stressed clear and definite, got rid of the hidden danger that rubber tube is torn, prolonged the application life of rubber tube.Simultaneously, the shearing resistance bar that is welded by general steel has replaced the expensive stainless steel bolt, and cost is greatly reduced.
2。The utility model does not exist that pre-buried connector is directed at maintenance difficult by corrosion in the prior art, needs repairing, when maintaining, as long as chain is opened, just can impingement baffle, shearing resistance bar and rubber tube be lifted down together, refills after the maintenance.Stopping on the harbour of light-tonnage vessel, though the nut rust extremely on bolt, its maintenance load is also than little many of needed maintenance load in the prior art.Thoroughly eliminated and chiseled the backward maintenance mode that harbour upgrades pre-buried connector.
3。When the shearing resistance bar is placed in the sleeve, owing to leave the gap between shearing resistance bar and the sleeve, the machining accuracy and the installation requirement of this ship side protector reduced widely, cost of production descends.
The drawing of accompanying drawing is described as follows:
Concrete structure schematic diagram when Fig. 1 is applied in the large-tonnage harbour for the utility model.
Fig. 2 is the concrete structure schematic diagram during little tonnage harbour for the utility model is applied in.
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, when device is used in the harbour of stopping large-tonnage ships, adopt rubber tube (4) to be enclosed within frame mode on the shearing resistance bar (3) in the outside of sleeve (2), sleeve (2) along continuous straight runs is embedded in the harbour (1), the openend of sleeve (2) is parallel with the forward position of harbour (1), the back plate (5) of one end of shearing resistance bar (3) and impingement baffle (6) is hinged, the opposite side of shearing resistance bar (3) inserts in the sleeve (2) in being embedded in harbour (1), leaves the gap between the inwall of the external diameter of shearing resistance bar (3) and sleeve (2).So that when impingement baffle (6) when being under pressure, shearing resistance bar (3) can move freely in sleeve (2).The two ends of chain (7) lie in the draw ring on impingement baffle (6) and the harbour (1) respectively.
When the ship collision ship side protector, impingement baffle (6) is under the forward momentum effect of boats and ships, and compressing rubber tube (4) drives shearing resistance bar (3) and moves inwards along sleeve (2).Rubber tube (4) has born the positive pressure that impingement baffle (6) transmits, and produces elastic deformation, thereby has cushioned the forward impact power between boats and ships and the harbour (1), has reached the purpose of protection boats and ships and harbour (1).The huge lateral impact forces that produces during the ship collision ship side protector drives impingement baffle (6) and produces lateral displacement, because the part of the shearing resistance bar (3) that links to each other with impingement baffle (6) inserts in sleeve (2), limited laterally moving of shearing resistance bar (3) and impingement baffle (6), this lateral force is delivered on the sleeve (2) by impingement baffle (6) and shearing resistance bar (3), sleeve (2) and harbour (1) are built together, so this parts transversely power acts on the harbour (1) dispersedly by sleeve (2) again, thereby slowed down the influence of lateral impact forces effectively to boats and ships and harbour (1), between harbour (1) and impingement baffle (6), a chain (7) is housed, its objective is and when the foreign material that prevent on the boats and ships hook impingement baffle (6) shearing resistance bar (3) is taken out of from sleeve (2).On the inwall of the external surface of impingement baffle (6), shearing resistance bar (3) and sleeve (2), coat antirusting paints such as epoxy resin, with anti-corrosion with reduce coefficient of friction.
With reference to Fig. 2, when device is used in the tonnage size of stopping continous way and boats and ships and differs bigger harbour, select rubber tube (4) to be fastened on frame mode on the back plate (5) of impingement baffle (6) shearing resistance bar (3) and back vertical connection of plate (5) with bolt.On ship side protector, use an end to have the rubber tube (4) of flange; its back plate (5) that is fastened on impingement baffle (6) is gone up and is positioned at the side of shearing resistance bar (3) with bolt; other structure of ship side protector is with aforementioned identical; when the ship collision ship side protector; rubber tube (4) has born the positive pressure that impingement baffle (6) transmits; produce elastic deformation, thereby cushioned the positive pressure of boats and ships between harbour (1), reached the purpose of protection boats and ships and harbour (1).Lateral impact forces is delivered to by impingement baffle (6) and shearing resistance bar (3) and acts on dispersedly on the harbour (1) after sleeve (2) is gone up.
Claims (2)
1, a kind of by impingement baffle (6), chain (7), the ship side protector that rubber tube (4) is formed, it is characterized in that sleeve (2) along continuous straight runs is embedded in the harbour (1), the openend of sleeve (2) is parallel with the forward position of harbour (1), one end of shearing resistance bar (3) links to each other with the back plate (5) of impingement baffle (6), the opposite side of shearing resistance bar (3) inserts in the sleeve (2) in being embedded in harbour (1), rubber tube (4) is enclosed within the shearing resistance bar (3) of outer end one side of sleeve (2) and goes up or be fastened on the back plate (5) with securing member, leaves the gap between the inwall of the external diameter of shearing resistance bar (3) and sleeve (2).
2,, it is characterized in that when adopting the frame mode that rubber tube (4) is fastened on securing member on the back plate (5) shearing resistance bar (3) and back vertical connection of plate (5) according to the described device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90207896U CN2066867U (en) | 1990-06-09 | 1990-06-09 | Inserting shipside protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90207896U CN2066867U (en) | 1990-06-09 | 1990-06-09 | Inserting shipside protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2066867U true CN2066867U (en) | 1990-12-05 |
Family
ID=4888248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90207896U Withdrawn CN2066867U (en) | 1990-06-09 | 1990-06-09 | Inserting shipside protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2066867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294796A (en) * | 2014-10-27 | 2015-01-21 | 青岛吉尔工程橡胶有限公司 | High-tidal-range sea area draught fan multi-pile cap foundation integrated mooring system |
| CN109487758A (en) * | 2018-12-27 | 2019-03-19 | 东台海华五金机械有限公司 | A kind of wharf anchors built-in fitting |
-
1990
- 1990-06-09 CN CN90207896U patent/CN2066867U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294796A (en) * | 2014-10-27 | 2015-01-21 | 青岛吉尔工程橡胶有限公司 | High-tidal-range sea area draught fan multi-pile cap foundation integrated mooring system |
| CN104294796B (en) * | 2014-10-27 | 2016-08-24 | 青岛吉尔工程橡胶有限公司 | High tide-difference zone blower fan grouped piles cap basis integration docking system |
| CN109487758A (en) * | 2018-12-27 | 2019-03-19 | 东台海华五金机械有限公司 | A kind of wharf anchors built-in fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR920002059B1 (en) | Polymeric basket frame for raveling water screen | |
| CN212805225U (en) | Ship fuel filling device with saddle | |
| CN2066867U (en) | Inserting shipside protector | |
| CN105840914B (en) | A kind of damping device of antimony glycol feedstock transportation pipeline | |
| CN205396485U (en) | Low marine fender of friction -type | |
| CN209719853U (en) | A kind of novel float anchor chain connection structure | |
| US4554882A (en) | Fender system | |
| CN114382057A (en) | Anti-collision energy dissipation device for pier protection | |
| CN214945670U (en) | Novel protection U-shaped bolt | |
| CN205678274U (en) | A kind of damping device of antimony glycol feedstock transportation pipeline | |
| CN111979980A (en) | Boats and ships pier extends and leans on a system | |
| CN212896185U (en) | Cone-shaped fender anti-collision device | |
| CN219011117U (en) | Boats and ships bump prevention device | |
| CN219013438U (en) | Wear-resistant Taylor valve | |
| CN220454762U (en) | Bridge stay cable force monitoring device | |
| CN2068485U (en) | Arch rubber board-protecting material with upper frame | |
| CN220764620U (en) | Fixing device of underwater topography measuring equipment and underwater topography measuring equipment | |
| CN216476178U (en) | Ready-package is gold plate area siding mounting tool now | |
| CN219973186U (en) | Municipal road bridge pile foundation reinforcing device | |
| CN211416958U (en) | Half-wrapped CNG protection device | |
| CN220581990U (en) | Boiler pipeline sealing structure for special equipment detection | |
| CN214247951U (en) | Aluminum alloy nut with good wear-resisting and corrosion-resisting effects | |
| CN213740907U (en) | Screw rod is stopper for headstock gear | |
| CN220364943U (en) | Rubber protection device of anti-collision anti-extrusion anti-corrosion offshore wind power foundation parking member | |
| CN215518457U (en) | Flashboard type railway metal wind barrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |