CN205366014U - Device for connecting D type rubber fender and fender frame - Google Patents
Device for connecting D type rubber fender and fender frame Download PDFInfo
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- CN205366014U CN205366014U CN201521093054.3U CN201521093054U CN205366014U CN 205366014 U CN205366014 U CN 205366014U CN 201521093054 U CN201521093054 U CN 201521093054U CN 205366014 U CN205366014 U CN 205366014U
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- fender
- frame
- bolt
- fender frame
- shrouding
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Abstract
The utility model provides a device for connecting D type rubber fender and fender frame, including rubber fender, many bolts, plug welding band iron, fender frame shrouding and the vertical deep floor of fenders frame, wherein rubber fender and fender frame shrouding are passed side by side in proper order to many bolt one end, and weld even with the vertical deep floor of fender frame at the bolt middle part, bolt one end end and the fender frame shrouding outside company of welding, and fender frame shrouding inboard is put up horizontal gusset through plug welding band iron and fender and is welded and link, rubber fender is worn out to the bolt other end, and rubber fender fixes in the horizontal gusset of the fender frame outside through the nut of twisting on the bolt other end. The utility model discloses an increase the longitudinal baffle on the one hand, strengthened its holding capacity to the shearing force, on the other hand passes fender frame shrouding and the vertical deep floor of fender frame welding back with the bolt, puts up the shrouding with the fender and falls behind the position and the welding of fender frame shrouding again, strengthens its root atress, has ensured the security of boats and ships when the operation.
Description
Technical field
This utility model relates to a kind of boats and ships fender, and specifically the connecting device of a kind of towboat rubber fender, belongs to Marine engineering technical field.
Background technology
Rubber fender is commonly called as rubber guard timber, is mounted on harbour or boats and ships, and in order to absorb at the collision energy pulled in shore or during mooring between boats and ships and harbour or boats and ships, protection boats and ships, harbour are from damage.Usual rubber fender can be divided into two big classes according to structure: solid rubber fender and float type rubber fender.
Solid rubber fender is the dock ship Anti-knocking equipment of applicating history relatively morning, applied range.Solid rubber fender has higher energy-absorbing and counter-force, is provided simultaneously with that cost is low, the advantages such as simple are safeguarded in long service life, installation, is that more preventer installed by harbour, dock.In use absorbed the impact energy of boats and ships by its compression, thus alleviating the destruction to harbour and boats and ships, substantially prolongs the service life of boats and ships, therefore being commonly used on bunder.Common solid rubber fender is divided into: cylinder type, D type, W type etc..
D type rubber fender feature: counter-force is moderate, energy absorption relatively cylinder type is high；Install more convenient；Owing to bottom width size is little, it is particularly well-suited to truss-framed wharf and ship side is installed and is suitable for.
Towboat is the nurse of big ship, assists big ship from the routine work that alongside operation is towboat.Towboat does not load the cargo hold of goods, and hull is little, but equipped with powerful propelling main frame and haulage gear, has the feature of " height is little, strength is big ".Therefore rubber fender is the necessary on towboat, its stress size directly depends on the size of towboat horsepower.For the day by day increase of present towboat horsepower, the requirement of rubber fender is also more and more higher, its mounting means is also increasingly by the attention of harbour owner.
How to optimize the mounting means of rubber fender bolt, reduce the stress of its root, it is prevented that bolt fracture, to guarantee its safety when operation, solve above-mentioned technical problem, be one of the research direction of current boats and ships fender.
Utility model content
For the defect of prior art, this utility model provides the connecting device of a kind of D type rubber fender and fender frame, can strengthen the root stress between rubber fender and its fender frame shrouding, it is ensured that its safety when operation.
The technical solution of the utility model is: the connecting device of a kind of D type rubber fender and fender frame, including rubber fender, many bolts, plug welding band iron, fender frame shrouding and the longitudinally reinforced gusset of fender frame, wherein many bolt one end sequentially pass through rubber fender and fender frame shrouding side by side, in the middle part of bolt with the longitudinally reinforced gusset weldering of fender frame even, outside termination, bolt one end and fender frame shrouding, weldering is even, is welded even with fender frame transverse direction gusset by plug welding band iron inside fender frame shrouding；The bolt other end passes rubber fender, and rubber fender is fixed on outside fender frame transverse direction gusset by the nut being screwed on the bolt other end.
Further, described rubber fender adopts EVA natural rubber to make；
Further, the outer rim of described rubber fender is provided with fluorescent labeling；
Further, described bolt adopts stainless steel material manufacture；
Further, described fender frame shrouding adopts stainless steel material manufacture.
By above the technical solution of the utility model it can be seen that this utility model is compared with traditional device, it has the advantage that and beneficial effect:
1. device of the present utility model adds longitudinal baffle, strengthens its holding capacity to shearing force, and the impact resistance of different directions is strengthened.
2. it is subject to the support of fender frame shrouding in the middle part of bolt of the present utility model, reduces the moment of flexure of bolt, it is prevented that bolt fracture, thus reducing the stress of its root, it is ensured that its safety when operation.
3. this utility model adopts D type rubber fender, and counter-force is moderate, installs more convenient；Owing to bottom width size is little, it is particularly well-suited to truss-framed wharf and ship side is installed and is suitable for.
4. the solid rubber fender that this utility model adopts, has higher energy-absorbing and counter-force, is provided simultaneously with that cost is low, the advantages such as simple are safeguarded in long service life, installation.
Accompanying drawing explanation
Fig. 1 is embodiment section internal structure schematic diagram of the present utility model；
Fig. 2 is the outside schematic top plan view of Fig. 1 embodiment.
Wherein: 1-plug welding band iron, 2-fender frame shrouding, the longitudinally reinforced gusset of 3-fender frame, 4-rubber fender, 5-bolt, 6-nut, 7-fender frame transverse direction gusset, 8-side plate.
Detailed description of the invention
It is used for the embodiment of Z-propeller tug below in conjunction with accompanying drawing and this utility model, is further elucidated with this utility model.
Embodiment such as Fig. 1 includes rubber fender 4, many bolts 5, plug welding band iron 1, fender frame shrouding 2 and the longitudinally reinforced gusset 3 of fender frame, wherein many bolt 5 one end sequentially pass through rubber fender 4 and fender frame shrouding 2 side by side, in the middle part of bolt 5 with longitudinally reinforced gusset 3 weldering of fender frame even, outside termination, bolt 5 one end and fender frame shrouding 2, weldering is even, is welded even with fender frame transverse direction gusset 6 by plug welding band iron 1 inside fender frame shrouding 2；Bolt 5 other end passes rubber fender 4, and rubber fender 4 is fixed on outside fender frame transverse direction gusset 7 by the nut 6 being screwed on bolt 5 other end；Fender frame transverse direction gusset 7 right-hand member is with side plate 8 weldering even.
Further, described rubber fender 4 is D type rubber fender；Described rubber fender 4 adopts EVA natural rubber to make.The outer rim of described rubber fender 4 is provided with fluorescent labeling.
Further, described bolt 5 adopts stainless steel material manufacture；Described fender frame shrouding 2 adopts stainless steel material manufacture.
This utility model major improvement is that:
One, the root bolt that is installed as of D type rubber fender connects, and it is concentrated on welding of bolt and fender frame shrouding by the impetus of pulling force, the individually type of attachment of consideration bolt and fender frame shrouding, and for typical cantilever beam structure, it is subject to the ability of shearing force more weak.Considering this point, this version has been improved by we, adds longitudinal baffle, strengthens its holding capacity to shearing force., outside termination, bolt one end and fender frame shrouding, weldering is even in the middle part of bolt with the longitudinally reinforced gusset weldering of fender frame even,
Its two, wherein bolt initially passes through fender frame shrouding, after welding with the longitudinally reinforced gusset of fender frame again with fender frame seal plate welding, reduce the moment of flexure of bolt, it is prevented that bolt fracture, thus reducing the stress of its root, it is ensured that its safety when operation.
It addition, the outer rim at rubber fender is provided with fluorescent labeling；Being easy in night work is the outer fringe position judging towboat, improves accuracy and the safety of night work.
As in figure 2 it is shown, outside schematic top plan view of the present utility model, the connecting device whole installation of Z-drive tug D type rubber fender and fender frame is arranged on the outer rim of side plate 7, is centered around the surrounding of hull, when colliding so that omnibearing protection hull.
Description above word and accompanying drawing are only explanation of the present utility model and explanation, in any form this utility model it is not construed as limiting and limits, scope of the present utility model is as the criterion with claims, all without departing from the apparent amendment of this utility model objective, conversion and replacement scheme all within the scope of this utility model.
Claims (5)
1. the connecting device of a D type rubber fender and fender frame, it is characterized in that, including rubber fender (4), many bolts (5), plug welding band iron (1), fender frame shrouding (2) and the longitudinally reinforced gusset of fender frame (3), wherein many bolt (5) one end sequentially pass through rubber fender (4) and fender frame shrouding (2) side by side, bolt (5) middle part is with the longitudinally reinforced gusset of fender frame (3) weldering even, bolt (5) termination, one end is with the weldering of fender frame shrouding (2) outside even, fender frame shrouding (2) inner side is by plug welding band iron (1) with fender frame transverse direction gusset (7) weldering even；Bolt (5) other end passes rubber fender (4), and rubber fender (4) is fixed on fender frame transverse direction gusset (7) outside by the nut (6) being screwed on bolt (5) other end.
2. the connecting device of D type rubber fender according to claim 1 and fender frame, it is characterised in that described D type rubber fender (4) adopts EVA natural rubber to make.
3. the connecting device of D type rubber fender according to claim 1 and fender frame, it is characterised in that the outer rim of described rubber fender (4) is provided with fluorescent labeling.
4. the connecting device of D type rubber fender according to claim 1 and fender frame, it is characterised in that described bolt (5) adopts stainless steel material manufacture.
5. the connecting device of D type rubber fender according to claim 1 and fender frame, it is characterised in that described fender frame shrouding (2) adopts rustless steel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093054.3U CN205366014U (en) | 2015-12-25 | 2015-12-25 | Device for connecting D type rubber fender and fender frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093054.3U CN205366014U (en) | 2015-12-25 | 2015-12-25 | Device for connecting D type rubber fender and fender frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366014U true CN205366014U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093054.3U Active CN205366014U (en) | 2015-12-25 | 2015-12-25 | Device for connecting D type rubber fender and fender frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466673A (en) * | 2019-08-29 | 2019-11-19 | 广船国际有限公司 | Insole structure and ship |
-
2015
- 2015-12-25 CN CN201521093054.3U patent/CN205366014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466673A (en) * | 2019-08-29 | 2019-11-19 | 广船国际有限公司 | Insole structure and ship |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |