CN204297035U - A kind of rubber fender - Google Patents
A kind of rubber fender Download PDFInfo
- Publication number
- CN204297035U CN204297035U CN201420634636.7U CN201420634636U CN204297035U CN 204297035 U CN204297035 U CN 204297035U CN 201420634636 U CN201420634636 U CN 201420634636U CN 204297035 U CN204297035 U CN 204297035U
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- Prior art keywords
- section
- aileron
- shouldering
- parcel
- arc
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Abstract
The utility model relates to the protection field of ship side, it is more particularly a kind of rubber fender, comprise resistance to compression main body, the both sides of described resistance to compression main body are provided with aileron section, described aileron section offers link slot, the parcel section that described resistance to compression main body comprises outer side of a ship section and is connected with outer side of a ship section both sides, this parcel section is connected with aileron section, the inwall of described two parcel sections comprises the interconnective power of unloading section and shoulders pressure section, the described power of unloading section presses section to connect into S type with shouldering, described two shoulder pressure section connected by strengthening segment, this strengthening segment comprises shoulders the base segment of pressing section to be connected with two respectively, and be raised with convex section between two base segments, this convex section is configured with supporting arc with both sides base segment, the radian of described supporting arc is 7 °-13 °, described base segment presses the junction of section for shouldering pressure arc with shouldering, the described radian shouldering pressure arc is 20 °-35 °.The utility model is rational in infrastructure, simple, practical.
Description
Technical field
The utility model relates to the protection field of ship side, is more particularly a kind of rubber fender.
Background technology
Boats and ships are when by, leaving wharf; huge hull can collide harbour; produce sizable impact; boats and ships mooring in harbour time; due to the effect of wind, wave, stream and the impact of SEA LEVEL VARIATION; ship side can collide to harbour, bear against, rub, produce complexity, duration long three-dimensional active force; these act on the power of harbour above; usually can damage dock structure; also infringement is brought to ship side simultaneously; therefore adopt upper installation rubber fender on the quarter to absorb the kinetic energy of boats and ships, reduce the active force between boats and ships and harbour.
Low and the stressed easy distortion of current rubber fender structural strength, therefore can not well protect ship side and harbour.
Utility model content
For the deficiency that prior art exists, it is large that the purpose of this utility model is to provide a kind of structural strength, practical rubber fender.
For achieving the above object, the utility model provides following technical scheme:
A kind of rubber fender, it is characterized in that: comprise resistance to compression main body, the both sides of described resistance to compression main body are provided with aileron section, described aileron section offers link slot, the parcel section that described resistance to compression main body comprises outer side of a ship section and is connected with outer side of a ship section both sides, this parcel section is connected with aileron section, the inwall of described two parcel sections comprises the interconnective power of unloading section and shoulders pressure section, the described power of unloading section presses section to connect into S type with shouldering, described two shoulder pressure section connected by strengthening segment, this strengthening segment comprises shoulders the base segment of pressing section to be connected with two respectively, and be raised with convex section between two base segments, this convex section is configured with supporting arc with both sides base segment, the radian of described supporting arc is 7 °-13 °, described base segment presses the junction of section for shouldering pressure arc with shouldering, the described radian shouldering pressure arc is 20 °-35 °, the arc of radius of the described power of unloading section is greater than the arc of radius shouldering pressure arc, described outer side of a ship section height is 0.35-0.5 with the ratio of parcel section height,
Described aileron section is connected with parcel section, and being provided with supporting section between aileron section outer wall and parcel section outer wall, form strut angle between this supporting section and aileron section, the angle of this strut angle is 30 °, the inwall of described aileron section takes the form of inclined plane, and institute's aileron section inwall is connected with the power section of unloading.
Further, the bottom land of described link slot offers connecting through hole, the hole wall both sides of described connecting through hole are semi arch.
Contrast the deficiencies in the prior art, the beneficial effect that the technical solution of the utility model is brought:
1. the resistance to compression main body in the middle of the rubber fender of present specification and the aileron of resistance to compression main body both sides, resistance to compression main body is for being set in ship side, aileron is fixedly connected with ship side for rubber fender, the parcel section that resistance to compression main body comprises outer side of a ship section and is connected with outer side of a ship section both sides, outer side of a ship section and parcel section are ship side and harbour when producing active force and the contact-segment of harbour, and the inwall wrapping up section contacts with ship side.The inwall of parcel section comprises the interconnective power of unloading section and shoulders pressure section, unloading power section and shouldering presses section to connect into S type, shoulder pressure section for two to be connected by strengthening segment, when rubber fender is subject to external force extruding, section is pressed to connect into S type owing to unloading power section and shouldering, increase lifting surface area, substantially increase and unload power section and shoulder the internal force of pressing section to produce, and then improve the structural strength of parcel section.When rubber fender and harbour clash into or the time of collision, unload power section when the power that rubber fender is subject to is larger and to shoulder the internal force of pressing section to produce also larger, ensure that rubber fender is indeformable, substantially increase the service life of rubber fender.
2. two shoulder pressure section connected by strengthening segment; strengthening segment comprises shoulders the base segment of pressing section to be connected with two respectively; and being raised with convex section between two base segments: strengthening segment increases the structural strength shouldering pressure section; when resistance to compression section is squeezed power, the internal force that strengthening segment produces can be protected to shoulder and press section stressed indeformable.When the radian of the convex section of supporting arc formed with both sides base segment is 7 °-13 °, the internal force that strengthening segment produces and convex section and the best results of the syndeton intensity of base segment.When the radian shouldering pressure arc is 20 °-35, the best results of the syndeton intensity of the internal force that resistance to compression section produces and resistance to compression section and base segment.
3. the arc of radius unloading power section is greater than the arc of radius shouldering pressure arc, described outer side of a ship section height is 0.35-0.5 with the ratio of parcel section height: when rubber fender is stressed, unload the stressed maximum location of power section rubber fender, therefore the arc of radius unloading power section is greater than the arc of radius shouldering pressure arc, increase the structural strength of unloading power section by increasing the lifting surface area unloading power section, and then improve the structural strength of rubber fender.When outer side of a ship section height is 0.35-0.5 with the ratio of parcel section height, the structural strength of the section of unloading and parcel section is maximum outward.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view.
Fig. 2 is the utility model sectional view.
Fig. 3 is the utility model connecting groove structure schematic diagram.
Detailed description of the invention
As shown in Figure 1-Figure 3:
A kind of rubber fender, comprise resistance to compression main body 1, the both sides of described resistance to compression main body 1 are provided with aileron section 2, described aileron section 2 offers link slot 21, the parcel section 4 that described resistance to compression main body 1 comprises outer side of a ship section 3 and is connected with outer side of a ship section 3 both sides, this parcel section 4 is connected with aileron section 2, the inwall of described two parcel sections 4 comprises the interconnective power of unloading section 5 and shoulders pressure section 6, the described power of unloading section 5 presses section 6 to connect into S type with shouldering, described two shoulder pressure section 6 connected by strengthening segment 7, this strengthening segment 7 comprises the base segment 71 shouldered with two respectively and press section 6 to be connected, and be raised with convex section 72 between two base segments 71, this convex section 72 is configured with supporting arc 70 with both sides base segment 71, the radian of described supporting arc 70 is 7 °-13 °: if when the radian of supporting arc 70 is less than 7 °-13 °, the internal force produced when being connected with base segment 71 for convex section 72 is too small, the internal force that strengthening segment 7 produces lowers, shoulder pressure section 6 be subject to external force excessive time, when the internal force that strengthening segment 7 produces can not offset the external force shouldered and press section 6 to be subject to, make parcel section 4 stress deformation, if when the radian of supporting arc 70 is greater than 7 °-13 °, supporting arc 70 is excessive, causes the production cost of strengthening segment 7 to increase, does not meet the market demand.
Described base segment 71 presses the junction of section 6 to press arc 60 for shouldering with shouldering, the described radian shouldering pressure arc 60 is 20 °-35 °: if when the radian shouldering pressure arc 60 is greater than 20 °-35 °, cause the inwall wrapping up section 4 thinning, greatly reduce the structural strength of parcel section 4, the stressed easy distortion of parcel section 4; If the radian shouldering pressure arc 60 is when being less than 20 °-35 °, strengthening segment 7 is reduced with structural strength when shouldering the connection of press section 6, and strengthening segment 7 can not well provide internal stress help to shoulder to press section 6 to resist the external force be subject to.
The arc of radius of the described power of unloading section 5 is greater than the arc of radius shouldering pressure arc 60, described outer side of a ship section 3 height is 0.35-0.5 with the ratio of parcel section 4 height: if when outer side of a ship section 3 height is greater than or less than 0.35-0.5 with the ratio of parcel section 4 height, the too high production cost that makes of outer side of a ship section 3 improves greatly, does not meet the demand in market; And parcel section 4 is too low, causes the structural strength of wrapping up section 4 to reduce, and then the structural strength of rubber fender main body is reduced, the stressed easy distortion of rubber fender, the service life of the rubber fender greatly reduced.
Described aileron section 2 is connected with parcel section 4, and being provided with supporting section 8 between aileron section 2 outer wall and parcel section 4 outer wall, form strut angle between this supporting section 8 and aileron section 2, the angle of this strut angle is 30 °, the inwall of described aileron section 2 takes the form of inclined plane, institute's aileron section 2 inwall with unload power section 5 and be connected.
Aileron section 2 is fixedly connected with ship side by the connecting through hole in link slot 21, when resistance to compression main body 1 is subject to external force, by unloading power section 5, external force is reached aileron section 2, and then is passed to ship side, greatly reducing the stressed load shouldering pressure section 6.
Further, the bottom land of described link slot 21 offers connecting through hole 210, the hole wall both sides of described connecting through hole 210 are semi arch 2100.Semi arch 2100 can improve the structural strength of connecting through hole, and when passing connection by connecting bolt, connecting through hole 210 is not easy distortion.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (2)
1. a rubber fender, it is characterized in that: comprise resistance to compression main body, the both sides of described resistance to compression main body are provided with aileron section, described aileron section offers link slot, the parcel section that described resistance to compression main body comprises outer side of a ship section and is connected with outer side of a ship section both sides, this parcel section is connected with aileron section, the inwall of described two parcel sections comprises the interconnective power of unloading section and shoulders pressure section, the described power of unloading section presses section to connect into S type with shouldering, described two shoulder pressure section connected by strengthening segment, this strengthening segment comprises shoulders the base segment of pressing section to be connected with two respectively, and be raised with convex section between two base segments, this convex section is configured with supporting arc with both sides base segment, the radian of described supporting arc is 7 °-13 °, described base segment presses the junction of section for shouldering pressure arc with shouldering, the described radian shouldering pressure arc is 20 °-35 °, the arc of radius of the described power of unloading section is greater than the arc of radius shouldering pressure arc, described outer side of a ship section height is 0.35-0.5 with the ratio of parcel section height,
Described aileron section is connected with parcel section, and being provided with supporting section between aileron section outer wall and parcel section outer wall, form strut angle between this supporting section and aileron section, the angle of this strut angle is 30 °, the inwall of described aileron section takes the form of inclined plane, and institute's aileron section inwall is connected with the power section of unloading.
2. a kind of rubber fender according to claim 1, is characterized in that: the bottom land of described link slot offers connecting through hole, and the hole wall both sides of described connecting through hole are semi arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634636.7U CN204297035U (en) | 2014-10-29 | 2014-10-29 | A kind of rubber fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634636.7U CN204297035U (en) | 2014-10-29 | 2014-10-29 | A kind of rubber fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297035U true CN204297035U (en) | 2015-04-29 |
Family
ID=53102598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634636.7U Expired - Fee Related CN204297035U (en) | 2014-10-29 | 2014-10-29 | A kind of rubber fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297035U (en) |
-
2014
- 2014-10-29 CN CN201420634636.7U patent/CN204297035U/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: 20150429 Termination date: 20181029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |