CN204753507U - Built -in flexible uide bushing of cydariform rubber fender - Google Patents
Built -in flexible uide bushing of cydariform rubber fender Download PDFInfo
- Publication number
- CN204753507U CN204753507U CN201520576170.4U CN201520576170U CN204753507U CN 204753507 U CN204753507 U CN 204753507U CN 201520576170 U CN201520576170 U CN 201520576170U CN 204753507 U CN204753507 U CN 204753507U
- Authority
- CN
- China
- Prior art keywords
- rubber fender
- overcoat
- drum
- inner sleeve
- type rubber
- 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.)
- Expired - Fee Related
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
- Prevention Of Electric Corrosion (AREA)
Abstract
Cydariform rubber fender hole current sets up one by the endotheca, the overcoat, install the built -in uide bushing of the cydariform rubber fender who constitutes at the stopper of overcoat hole, overcoat drum one end and ring flange welding, interior overcoat is followed respectively and is cup jointed the lock each other through the secter pat after insert at cydariform rubber fender hole both ends, press from both sides tight cydariform rubber fender after rotatory certain angle, cydariform rubber fender one end ring flange overlaps with the overcoat ring flange, and link to each other with the pier with the bolt, impingement baffle and cydariform rubber fender's gravity is directly born by the overcoat, cydariform rubber fender does not receive the shear force, the difficult fracture of both ends mounting flange, the ring flange has ftractureed, and badly damaged cydariform rubber fender still can normal use even, cydariform rubber fender's life has been prolonged, practice thrift a large amount of piers and maintained the fund, it consumes to have reduced valuable natural resources.
Description
Technical field
The utility model relates to the harbour of harbour field of hydraulic architecture by ship anticollision facility, the particularly built-in fairlead of a kind of drum-type rubber fender.
Background technology
At present, existing drum-type rubber fender is expensive, and intensity is low, and particularly the easy cracking damage of two ends mounting flange, causes impingement baffle to drop, and has a strong impact on harbour by ship operation and safety in production.
Summary of the invention
In order to overcome the deficiency of existing drum-type rubber fender anticollision facility, extend the application life of drum-type rubber fender, prevent impingement baffle to drop damage, guarantee harbour normally by ship and safety in production, the utility model provides a kind of drum-type rubber fender built-in flexible fairlead, this apparatus structure is simple, can prevent drum-type rubber fender two ends mounting flange cracking, extend the application life of drum-type rubber fender.
The technical scheme that the utility model technical solution problem adopts is: arrange a built-in fairlead of drum-type rubber fender be made up of inner sleeve, overcoat, the limited block that is arranged on overcoat endoporus at existing drum-type rubber fender endoporus.Described inner sleeve is made up of inner sleeve cylinder, some inner sleeve secter pats and gib block, and inner sleeve cylinder one end is fixedly connected with impingement baffle; Overcoat is made up of flange, overcoat cylinder and the overcoat secter pat equal with inner sleeve secter pat quantity, and overcoat cylinder one end is welded with flange; During use, inner-outer sleeve is socketed fastening mutually by secter pat after inserting from drum-type rubber fender endoporus two ends respectively, and clamp drum-type rubber fender after rotating to an angle, drum-type rubber fender end flange dish is overlapping with overcoat flange, and is connected with harbour with bolt.
The beneficial effects of the utility model are: the gravity of impingement baffle and drum-type rubber fender is directly born by overcoat, drum-type rubber fender is not by shearing, two ends mounting flange is not easy to crack, the flange even badly damaged drum-type rubber fender that ftractureed still can normally use, extend the application life of drum-type rubber fender, save a large amount of harbour and safeguarded fund, reduce the valuable comsumption of natural resources.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model front view.
Fig. 2 is A-A cross-sectional view in Fig. 1 of the present utility model.
Fig. 3 is that the utility model is subject to even External Force Acting action schematic diagram.
Fig. 4 is that the utility model is subject to uneven External Force Acting action schematic diagram
Fig. 5 is master, the left view of the inner sleeve of an embodiment of the present utility model.
Fig. 6 is master, the left view of the overcoat of an embodiment of the present utility model.
In figure, 1. impingement baffle, 2. inner sleeve, 3. overcoat, 4. drum-type rubber fender, 5. limited block, 2-1. inner sleeve cylinder, 2-2. gib block, 2-3. inner sleeve secter pat, 3-1. overcoat cylinder, 3-2. flange, 3-3. overcoat secter pat.
Detailed description of the invention
In the drawings, the utility model is made up of inner sleeve (2), overcoat (3), limited block (5).Inner sleeve (2) is again by cylinder (2-1), inner sleeve secter pat (2-1) and gib block (2-2) composition, inner sleeve secter pat (2-1) and gib block (2-2) quantity can be 2, 3, 4 or more, one end of inner sleeve cylinder (2-1) is fixedly connected with impingement baffle (2), inner sleeve secter pat (2-1) is with multi-thread helical form, the other end outer round surface of inner sleeve cylinder (2-1) is evenly arranged on about Central Symmetry, gib block (2-2) is arranged on inner sleeve cylinder (2-1) external surface near inner sleeve secter pat (2-1) inner termination along cylinder (2-1) axis direction, overcoat (3) is made up of overcoat cylinder (3-1), overcoat secter pat (3-1) again, overcoat secter pat (3-1) is equal with the quantity of inner sleeve secter pat (2-1), overcoat cylinder (3-1) one end is fixedly connected with flange (3-2), overcoat secter pat (3-1), with multi-thread helical form, is evenly arranged on the other end internal circular surfaces of overcoat cylinder (3-1) about Central Symmetry.
Operating principle of the present utility model is described below in conjunction with accompanying drawing.
Fig. 1 and state when Figure 2 shows that the utility model uses, inner sleeve (2) and overcoat (3) are socketed fastening after inserting from drum-type rubber fender (4) endoporus two ends respectively mutually, drum-type rubber fender (4) is clamped after rotating to an angle, the flange of drum-type rubber fender (4) one end is overlapping with the flange of overcoat (3), and is connected with harbour with bolt.
See Fig. 3, by ship time impingement baffle (1) by even external force, because the inside of secter pat (2-1) precession overcoat (3) secter pat (3-1) of inner sleeve (2), so the elastic force that impingement baffle can overcome drum-type rubber fender (4) moves to harbour side.After external force disappears, impingement baffle (1) resets under the elastic force effect of rubber fender (4), and the basic function of drum-type rubber fender (4) anticollision facility as before, is not subject to any adverse effect.
The effect of limited block (5) and gib block (2-2) is: use flange ftractureed even badly damaged drum-type rubber fender time, inner sleeve (2) can be retreated along the direction of gib block (2-2), and impingement baffle (1) can not deflect.
See Fig. 4, as leaned on ship time impingement baffle (1) by uneven external force, because have certain gap between inner sleeve (2) and overcoat (3), impingement baffle (1) can be crooked to any direction, and whole anticollision facility is unlikely impaired.
Fig. 5, Fig. 6 is the part drawing of an embodiment of the present utility model, each part is all by welded steel plate, in figure, the quantity of inner sleeve secter pat (2-1) and overcoat secter pat (3-1) is 4 respectively, the each part stress of such structure is even, easy for installation, be specially adapted to the drum-type rubber fender anticollision facility of big-and-middle-sized harbour.
Claims (9)
1. a drum-type rubber fender built-in flexible fairlead, it is characterized in that: be made up of inner sleeve, overcoat, the limited block that is arranged on overcoat endoporus, inner sleeve is made up of inner sleeve cylinder, inner sleeve secter pat and gib block, and overcoat is made up of flange, overcoat cylinder and overcoat secter pat.
2. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: described inner sleeve cylinder one end is fixedly connected with impingement baffle.
3. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: overcoat cylinder one end is welded with flange.
4. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: the quantity of inner sleeve secter pat and gib block is 2.
5. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: the quantity of inner sleeve secter pat and gib block is 3.
6. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: the quantity of inner sleeve secter pat and gib block is 4.
7. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: overcoat secter pat is equal with the quantity of inner sleeve secter pat.
8. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: inner sleeve secter pat, with multi-thread helical form, is evenly arranged on the other end outer round surface of inner sleeve cylinder about Central Symmetry.
9. a kind of drum-type rubber fender built-in flexible fairlead according to claim 1, is characterized in that: overcoat secter pat, with multi-thread helical form, is evenly arranged on the other end internal circular surfaces of overcoat cylinder about Central Symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576170.4U CN204753507U (en) | 2015-07-30 | 2015-07-30 | Built -in flexible uide bushing of cydariform rubber fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520576170.4U CN204753507U (en) | 2015-07-30 | 2015-07-30 | Built -in flexible uide bushing of cydariform rubber fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753507U true CN204753507U (en) | 2015-11-11 |
Family
ID=54468233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520576170.4U Expired - Fee Related CN204753507U (en) | 2015-07-30 | 2015-07-30 | Built -in flexible uide bushing of cydariform rubber fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753507U (en) |
-
2015
- 2015-07-30 CN CN201520576170.4U patent/CN204753507U/en not_active Expired - Fee Related
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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: 20151111 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |