CN204139128U - Flexible protection energy dissipating circle - Google Patents
Flexible protection energy dissipating circle Download PDFInfo
- Publication number
- CN204139128U CN204139128U CN201420584932.0U CN201420584932U CN204139128U CN 204139128 U CN204139128 U CN 204139128U CN 201420584932 U CN201420584932 U CN 201420584932U CN 204139128 U CN204139128 U CN 204139128U
- Authority
- CN
- China
- Prior art keywords
- energy dissipating
- hollow
- shell
- hollow tube
- weight coating
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 244000050510 Cunninghamia lanceolata Species 0.000 claims description 3
- 240000007182 Ochroma pyramidale Species 0.000 claims description 3
- 244000055346 Paulownia Species 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920007790 polymethacrylimide foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 3
- 229920002635 polyurethane Polymers 0.000 abstract description 3
- 239000004814 polyurethane Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000001788 irregular Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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
- Laminated Bodies (AREA)
Abstract
The utility model relates to a kind of flexible protection energy dissipating circle, comprise shell, described enclosure hollow, from center, outside shell inwall is provided with some spaced cushion coats and weight coating to enclosure, described cushion coat is made up of the filler in some hollow tubes and hollow tube, described weight coating is rearranged by some hollow tubes, and described cushion coat is parallel with the circumferential axis of shell with the axis of each hollow tube in weight coating.This flexible protection energy dissipating circle adopts built-in hollow tubular structure, can effectively cushion external impact, increases collision time, reduces the loss; Body adopts composite material, effectively can prevent corrosion, increase the service life; In hollow tube, filled polyurethane or other packing materials regulate the energy dissipating ability of energy dissipating circle entirety, and regulate averag density by weight coating, realize floated protection, decrease making material, save cost of manufacture.
Description
Technical field
The utility model relates to self-floating Anti-collision fender, particularly a kind of flexible protection energy dissipating circle.
Background technology
Anti-collision fender is mainly used in the protection to bridge pier, makes the shock injury of hull to bridge pier be reduced to minimum, and also plays certain protective action to hull.
Existing Anti-collision fender is all generally adopt steel housing-case to be located at bridge pier outside, collision time is extended when hull clashes into bridge pier, reduce the loss, but this housing-case is because long period of soaking is in water, in the seawater that particularly corrosivity is stronger, application life is shorter, because housing-case is fixed on around bridge pier, so when there is lifting in the water surface, housing-case cannot synchronously be elevated, general mode is exactly the amplitude according to water surface fluctuation, increase the height of housing-case, make the water surface no matter what change occur, the height of housing-case enough covers and protects bridge pier, the housing-case of this mode needs to expend a lot of material and just can satisfy the demands, cost compare is high, and the internal construction of this housing-case is general all more single, also very limited to the protection of hull and bridge pier.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome, prior art application life is short, cost of manufacture is high, and the deficiency of protected effect difference, provide a kind of long service life, cost of manufacture low, and the flexible protection energy dissipating circle that protected effect is good.
The utility model solves the technical scheme that its technical problem adopts: a kind of flexible protection energy dissipating circle, comprise shell, described enclosure hollow, from center, outside shell inwall is provided with some spaced cushion coats and weight coating to enclosure, described cushion coat is made up of the filler in some hollow tubes and hollow tube, described weight coating is rearranged by some hollow tubes, and described cushion coat is parallel with the circumferential axis of shell with the axis of each hollow tube in weight coating.
Described shell is hollow annular body, and the cross section of ring bodies is circular, namely this ring bodies to be walked the solid figure formed for a week by circle, the track route of this circle is not limited to circle, can be other rule or irregular closed figures, the center of the cross section of each hollow tube in same cushion coat or weight coating be arranged along same even circumferential circumference.
In order to increase the energy dissipating ability of whole energy dissipating circle, described filler is the one in polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam and PMI foam, Balsa wood, paulownia wood, China fir or strong core felt.
In order to increase the intensity of hollow tube, described hollow tube is composite material tube.
Described shell is composite material, or is the composite construction of composite material Rotating fields and steel Rotating fields.Described composite construction can be double-layer structure, and skin is composite layer, and internal layer is steel Rotating fields; Also can be three layer construction, outermost layer be composite layer, and intermediate layer is steel Rotating fields, and innermost layer is composite layer.
The beneficial effects of the utility model are, this flexible protection energy dissipating circle adopts built-in hollow tubular structure, can effectively cushion external impact, increase collision time, reduce the loss; Body adopts composite material, effectively can prevent corrosion, increase the service life; In hollow tube, filled polyurethane or other packing materials regulate the energy dissipating ability of energy dissipating circle entirety, and regulate averag density by weight coating, realize floated protection, decrease making material, save cost of manufacture.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model flexible protection energy dissipating circle.
Fig. 2 is the A-A sectional drawing of Fig. 1.
In figure: 1. shell, 2. hollow tube, 3. filler.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 2, a kind of flexible protection energy dissipating circle of the present utility model, comprise the shell 1 of composite material, the ring bodies of described shell 1 inner hollow, and the cross section of ring bodies is circular, namely this ring bodies to be walked the solid figure formed for a week by circle, the track route of this circle is not limited to circle, can be other rule or irregular closed figures, as shown in Figure 1, the track route of this circle be rectangle.Shell 1 can also be composite construction, such as double-layer structure, and skin is composite layer, and internal layer is steel Rotating fields; Three layer construction, outermost layer is composite layer, and intermediate layer is steel Rotating fields, and innermost layer is composite layer.
From center, outside shell inwall is provided with some spaced cushion coats and weight coating in shell 1 inside, described cushion coat is made up of the filler 3 in some hollow tubes 2 and hollow tube 2, and described filler 3 is the one in polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam and PMI foam, Balsa wood, paulownia wood, China fir or strong core felt.Described weight coating is rearranged by some hollow tubes 2, described cushion coat is parallel with the circumferential axis of shell 1 with the axis of each hollow tube 2 in weight coating, and namely cushion coat is parallel with the track route of the circular cross-section of ring bodies shell 1 with the axis of each hollow tube 2 in weight coating.The center of the cross section of each hollow tube 2 in same cushion coat or weight coating is arranged along same even circumferential circumference.Described hollow tube 2 is composite material tube, and in the present embodiment, the cross sectional shape of hollow tube 2 is circular, but hollow tube of the present utility model is not limited to circle, can also be the shape such as hexagon, octagon.
Hollow tube 2 is filled in shell 1 inside, can make shell after suffering external impact, impact is when being delivered to shell 1 and being inner, impact is cushioned effectively, because cannot fit completely between each hollow tube 2, when impact extruded hollow pipe 2, hollow tube 2 can send distortion to a certain degree, impact is converted to potential energy by kinetic energy, thus reaches the effect reducing impact.
In fact, the hollow tube 2 in shell 1 with the axis of shell for center line is arranged ringwise.
In hollow tube 2 inside of spaced cushion coat, filler 3 is set; certain support and energy dissipating effect are played to hollow tube 2; other do not have then to fill water according to actual conditions in the hollow tube 2 of filler 3; so just can realize energy dissipating circle to suspend on the water surface; when the water surface changes; can synchronization lifting, like this with regard to not needing the very large protective cover of making one to protect, save making material.
The anticorrosive property of composite material is also stronger.
Compared with prior art, this flexible protection energy dissipating circle adopts built-in hollow tube 2 structure, can effectively cushion external impact; increase collision time; reduce the loss, body is make material with composite material, effectively can prevent corrosion; increase the service life; in hollow tube 2, filled polyurethane or other packing materials regulate the energy dissipating ability of energy dissipating circle entirety, and regulate averag density by weight coating, realize floated protection; decrease making material, save cost of manufacture.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (5)
1. a flexible protection energy dissipating circle, comprise shell (1), it is characterized in that, described shell (1) inner hollow, shell (1) is inner, and from center, outside shell inwall is provided with some spaced cushion coats and weight coating, described cushion coat is made up of the filler (3) in some hollow tubes (2) and hollow tube (2), described weight coating is rearranged by some hollow tubes (2), and described cushion coat is parallel with the circumferential axis of shell (1) with the axis of each hollow tube (2) in weight coating.
2. flexible protection energy dissipating circle as claimed in claim 1, it is characterized in that, described shell (1) is hollow annular body, and the cross section of ring bodies is circular, and the center of the cross section of each hollow tube (2) in same cushion coat or weight coating is arranged along same even circumferential circumference.
3. flexible protection energy dissipating circle as claimed in claim 1, it is characterized in that, described filler (3) is polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam and PMI foam, Balsa wood, paulownia wood, one in China fir or strong core felt.
4. flexible protection energy dissipating circle as claimed in claim 1, it is characterized in that, described hollow tube (2) is composite material tube.
5. flexible protection energy dissipating circle as claimed in claim 1, it is characterized in that, described shell (1) is composite material, or is the composite construction of composite material Rotating fields and steel Rotating fields.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584932.0U CN204139128U (en) | 2014-10-10 | 2014-10-10 | Flexible protection energy dissipating circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584932.0U CN204139128U (en) | 2014-10-10 | 2014-10-10 | Flexible protection energy dissipating circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139128U true CN204139128U (en) | 2015-02-04 |
Family
ID=52415825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584932.0U Expired - Lifetime CN204139128U (en) | 2014-10-10 | 2014-10-10 | Flexible protection energy dissipating circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139128U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480856A (en) * | 2016-07-15 | 2017-03-08 | 王君杰 | Prepressing type composite buffering energy dissipating cylinder |
| CN106535541A (en) * | 2016-11-23 | 2017-03-22 | 国网浙江省电力公司温州供电公司 | Handheld defect management terminal |
| CN109579787A (en) * | 2019-01-25 | 2019-04-05 | 国网安徽省电力有限公司建设分公司 | A kind of layering settlement magnetic ring that gross density can adjust on demand |
| CN110042784A (en) * | 2018-02-08 | 2019-07-23 | 韩英泉 | Elastic helix drum-type anticollision device, collision-prevention device and elastic rolling body |
-
2014
- 2014-10-10 CN CN201420584932.0U patent/CN204139128U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480856A (en) * | 2016-07-15 | 2017-03-08 | 王君杰 | Prepressing type composite buffering energy dissipating cylinder |
| CN106535541A (en) * | 2016-11-23 | 2017-03-22 | 国网浙江省电力公司温州供电公司 | Handheld defect management terminal |
| CN106535541B (en) * | 2016-11-23 | 2022-01-14 | 国网浙江省电力公司温州供电公司 | Handheld defect management terminal |
| CN110042784A (en) * | 2018-02-08 | 2019-07-23 | 韩英泉 | Elastic helix drum-type anticollision device, collision-prevention device and elastic rolling body |
| CN110042784B (en) * | 2018-02-08 | 2023-12-19 | 韩英泉 | Elastic spiral drum type anti-collision device and elastic rolling body |
| CN109579787A (en) * | 2019-01-25 | 2019-04-05 | 国网安徽省电力有限公司建设分公司 | A kind of layering settlement magnetic ring that gross density can adjust on demand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |