CN104863093A - Self-floating compound anti-collision facility - Google Patents
Self-floating compound anti-collision facility Download PDFInfo
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- CN104863093A CN104863093A CN201510286168.8A CN201510286168A CN104863093A CN 104863093 A CN104863093 A CN 104863093A CN 201510286168 A CN201510286168 A CN 201510286168A CN 104863093 A CN104863093 A CN 104863093A
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- elbow
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- collision
- shell
- collision unit
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- 238000007667 floating Methods 0.000 title claims abstract description 24
- 150000001875 compounds Chemical class 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000009975 flexible effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 235000019994 cava Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002396 Polyurea Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010061245 Internal injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012464 large buffer Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a novel self-floating compound anti-collision facility for the defects of an existing bridge pier anti-collision device. The self-floating compound anti-collision facility comprises an anti-collision unit and an energy eliminating unit; the anti-collision unit comprises cylinder anti-collision unit bodies and elbow anti-collision unit bodies; each cylinder anti-collision unit body comprises a cylinder shell, a cylinder erecting plate, cylinder bundling pipes, cylinder filling blocks, a cylinder convex connector and a cylinder concave connector. The self-floating compound anti-collision facility has the technical advantages that anti-ship-collision protection can be performed on a bridge pier, and meanwhile the advantages of being small in occupied area, high in strength and easy to process, assemble and maintain are achieved.
Description
Technical field
The invention belongs to the anti-ship of bridge and hit technical field, particularly relate to a kind of self-floating compound anti-collision facility.
Background technology
In order to avoid the generation of ship from colliding bridge accident; there is polytype pier anticollision facility in the world; its general principle all cushions based on energy absorption, momentum and designs; often kind of anti-collision facility has its feature and service condition, as the protection of protected apron system, gripper shoe system, bollard system, man-made island or submerged reef and protection system of floating.Wherein floating type protection system mainly contains buoyancy aid mooring rope anti-collision facility, steel jacket box anti-collision facility and self-floating composite material anti-collision facility.The design feature of this three is with not enough as follows respectively:
(1) buoyancy aid mooring rope refers to that the water surface arranges the steel rope of some to prevent ship collision bridge pier around bridge pier.Adopt buoyancy aid mooring rope mode to stop ship collision, use when the depth of water is very large very economical, and it is large, very little to boat damage to absorb energy.But there is following shortcoming in it:
boats and ships need very large buffer displacement just can be stuck, and therefore its needs take very large space around bridge pier;
rehabilitation cost after great collision accident is higher;
if stem is relatively more sharp-pointed, then in water, part cable is easily cut off;
long-time maintenance cost depends on anticorrosion scope and effect significantly.Therefore this fender system property used is limited
(2) steel jacket box anti-collision facility is generally arranged on around cushion cap or bridge pier, the main plastic strain by steel and breakage carry out absorbing impact energy, and steel jacket box anti-collision facility can improve its crashworthiness by adopting the anti-collision energy absorption element such as rubber or wire rope anti-collision ring as servicing unit.This anti-collision facility energy absorption performance is good, and applicability is strong, and can decide the scale of protective equipment according to the crashproof requirement of reality, therefore purposes is wider.But there is following shortcoming in this anti-collision facility:
once will be out of shape with ship collision, and going deep into along with distortion, fore may be stuck in anti-collision facility, and whole kinetic energy of collision boats and ships are out of shape by fore and the distortion of damaging by pressure of protective equipment absorbs, and therefore anti-collision facility all needs to repair at every turn and could use;
only protect bridge pier, and large to boats and ships damage;
anti-collision facility structure is more complicated, and Production Time is long, and cost is higher, and Anticorrosion is given prominence to, installation and maintenance difficulty.
(3) self-floating composite material anti-collision facility makes primarily of fibre-reinforced plastics (FRP) and buffering Energy dissipating material, it is flexible protection, there is the features such as buffering energy-absorbing efficiency is high, corrosion-resistant, but there is following shortcoming in fibre-reinforced plastics (FRP):
impact property is poor: material is fragility, and fracture toughness is starkly lower than metal material, and interlaminar shear strength is low, and the impact occurred when ship hits can cause FRP to occur sightless internal injury, even visible destruction;
material expensive: due to cost of material and producing cost high, cause FRP goods cost high;
easily aging, durability is poor.
In sum, existing floating type anticollision protection system exists anti-collision facility complex structure, take up room large, affect navigation channel passes through the problems such as safety, cost high and material easy damaged, poor durability, now provides a kind of novel self-floating compound anti-collision facility.
Summary of the invention
The object of this invention is to provide a kind of novel floating Anti-bumping protection facility, bridge pier carried out while anti-ship hits protection, have that occupied area is little, intensity is high concurrently, be easy to process, assembling, maintenance feature.The technical scheme that the present invention solves employing is as follows:
A kind of self-floating compound anti-collision facility, comprises anti-collision unit and element for energy dissipation 2.Wherein, described anti-collision unit comprises cylinder anti-collision unit 11 and elbow anti-collision unit 12.Wherein, described cylinder anti-collision unit 11 is in cylindric.Elbow anti-collision unit 12 is L shape, and has 4.Elbow anti-collision unit 12 is arranged in the corner of bridge pier, i.e. rectangular arrangement.The cylinder anti-collision unit 11 of more than 1 is provided with between adjacent 2 elbow anti-collision unit 12 ends.Namely the anti-collision ring of " mouth " font is jointly surrounded by cylinder anti-collision unit 11 and elbow anti-collision unit 12.Element for energy dissipation 2 is provided with in the inner side of anti-collision ring.In addition:
Cylinder anti-collision unit 11 comprises cylinder shell 111, cylinder frame riser 112, cylinder bundle pipes 113, cylinder filling block 114, cylinder convex joint 115 and cylinder female fitting 116.Wherein, cylinder shell 111 is the cylinder of hollow.A radial end face of cylinder shell 111 outwardly, forms cylinder convex joint 115.Another radial end face of cylinder shell 111 caves inward, and forms cylinder female fitting 116.Cylinder convex joint 115 and cylinder female fitting 116 are respectively equipped with a pin hole.The cylinder frame riser 112 of more than 2 is provided with in the cavity of cylinder shell 111.Described cylinder frame riser 112 is in the form of annular discs, and cylinder frame riser 112 is evenly equipped with circular hole.Cylinder bundle pipes 113 is connected with between circular hole on the cylinder frame riser 112 corresponding to same position.Described cylinder bundle pipes 113 is cylindric stock.The two ends of cylinder bundle pipes 113 are connected with two end faces of cylinder shell 111 respectively.Cylinder filling block 114 is filled with in the cavity surrounded by cylinder shell 111, cylinder frame riser 112 and cylinder bundle pipes 113.
the invention has the beneficial effects as follows:
1, the invention belongs to flexible protection, buffering energy-absorbing efficiency is high, and housing adopts steel plate, and deformability is large, and collision can not be broken.Frame riser in anti-collision unit not only can fixed set beam tube, and can strengthen stability and the impact resistance of anti-collision facility.Bundle pipes in anti-collision unit can increase the deformability of anti-collision facility, decreases the consumption of polyurathamc simultaneously, reaches the object reducing cost.
2, element for energy dissipation is set inside anti-collision unit of the present invention and can absorbs a part of ship collision energy of preservation, extend the action time of ship collision simultaneously, ensure the transition of impact force homogenising, reduce the peak value of impact, the risk of damage to hull, bridge pier and anti-collision facility can be effectively reduced.
3, the housing of anti-collision unit of the present invention adopts zinc-plated and polyurea anti-corrosion, corrosion-resistant and good endurance.
4, anti-collision facility of the present invention adopts standardization sections to be spliced, and standard sections is conducive to mass production, and facilitates transportation, installation, maintenance and local replacing.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention.
Fig. 2 is the schematic perspective view of bearing pin 3 in Fig. 1.
Fig. 3 is the schematic perspective view of Fig. 1 middle column body anti-collision unit 11.
Fig. 4 is the schematic perspective view of Fig. 3 other direction.
Fig. 5 is the sectional view of the horizontal direction of Fig. 3.
Fig. 6 is the sectional view of the vertical direction of Fig. 3.
Fig. 7 is the internal construction schematic diagram of the cylinder anti-collision unit 11 shown in Fig. 3.
Fig. 8 is the A-A sectional view of Fig. 5.
Fig. 9 is the schematic diagram of Fig. 5 middle column body frame riser 112.
Figure 10 is the top view of elbow anti-collision unit 12 in Fig. 1.
Figure 11 is the sectional view of the horizontal direction of Figure 10.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, set forth the present invention further, but following embodiment being only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
See Fig. 1, a kind of self-floating compound anti-collision facility, comprises anti-collision unit and element for energy dissipation 2.Wherein, described anti-collision unit comprises cylinder anti-collision unit 11 and elbow anti-collision unit 12.Wherein, described cylinder anti-collision unit 11 is cylindric, as shown in Figure 6.Elbow anti-collision unit 12 is L shape, and has 4.Elbow anti-collision unit 12 is arranged in the corner of bridge pier, i.e. rectangular arrangement.The cylinder anti-collision unit 11 of more than 1 is provided with between adjacent 2 elbow anti-collision unit 12 ends.Namely the anti-collision ring of " mouth " font is jointly surrounded by cylinder anti-collision unit 11 and elbow anti-collision unit 12.Element for energy dissipation 2 is provided with in the inner side of anti-collision ring.In addition:
See Fig. 5, cylinder anti-collision unit 11 comprises cylinder shell 111, cylinder frame riser 112, cylinder bundle pipes 113, cylinder filling block 114, cylinder convex joint 115 and cylinder female fitting 116.Wherein, see Fig. 3, a radial end face of cylinder shell 111 outwardly, forms cylinder convex joint 115.See Fig. 4, another radial end face of cylinder shell 111 caves inward, and forms cylinder female fitting 116.See Fig. 3,4 or 5, cylinder convex joint 115 and cylinder female fitting 116 are respectively equipped with a pin hole.See Fig. 5, in the cavity of cylinder shell 111, be provided with the cylinder frame riser 112 of more than 2.Described cylinder frame riser 112 is in the form of annular discs, cylinder frame riser 112 is evenly equipped with circular hole, as shown in Figure 9.See Fig. 7 and Fig. 8, between the circular hole on the cylinder frame riser 112 corresponding to same position, be connected with cylinder bundle pipes 113.Described cylinder bundle pipes 113 is cylindric pipe.The two ends of cylinder bundle pipes 113 are connected with two end faces of cylinder shell 111 respectively.See Fig. 5, in the cavity surrounded by cylinder shell 111, cylinder frame riser 112 and cylinder bundle pipes 113, be filled with cylinder filling block 114.
See Fig. 9, be evenly equipped with semicircular breach at the edge of cylinder frame riser 112, by the breach at cylinder frame riser 112 edge to uniform filling cylinder filling block 114 in the cavity of cylinder shell 111.
Furtherly, the material of cylinder shell 111 is steel, guaranteed structural entity rigidity and construction profile effect.The material of cylinder frame riser 112 is steel, plays fixed cylinder bundle pipes 113, increases the rigidity of structure of cylinder anti-collision unit 11.The material of cylinder bundle pipes 113 is PE pipe, works the rigidity of structure and flexible effect that strengthen cylinder anti-collision unit 11.The material of cylinder filling block 114 is polyurathamc, works the structural elasticity and the energy-absorbing power that increase cylinder anti-collision unit 11.The material of cylinder convex joint 115 and cylinder female fitting 116 is steel.
Furtherly, in the cavity of cylinder shell 111,2 are provided with column body frame riser 112.
See Figure 11, elbow anti-collision unit 12 comprises elbow shell 121, elbow frame riser 122, elbow bundle pipes 123, elbow filling block 124, elbow convex joint 125 and elbow female fitting 126.Elbow shell 121 is the hollow tube of L shape.An end face of elbow shell 121 is connected with elbow convex joint 125, and another end face of elbow shell 111 is connected with elbow female fitting 126.Protruding outside towards elbow shell 121 of described elbow convex joint 125, elbow female fitting 126 is caved in towards the inner side of elbow shell 121.Elbow convex joint 125 and elbow female fitting 126 are respectively equipped with a pin hole.The elbow frame riser 122 of more than 2 is provided with in the cavity of elbow shell 121.Described elbow frame riser 122 is in the form of annular discs, and elbow frame riser 122 is evenly equipped with circular hole.Elbow bundle pipes 123 is connected with between circular hole on the elbow frame riser 122 corresponding to same position.Described elbow bundle pipes 123 is L shape pipe.The two ends of elbow bundle pipes 123 are connected with two end faces of elbow shell 121 respectively.Be configured with in the cavity surrounded by elbow shell 121, elbow frame riser 122, elbow bundle pipes 123, elbow convex joint 125 and elbow female fitting 126 and be filled with elbow filling block 124.
Furtherly, be evenly equipped with semicircular breach at the edge of elbow frame riser 122, by the breach at elbow frame riser 122 edge to uniform filling elbow filling block 124 in the cavity of elbow shell 121.
Furtherly, the material of elbow shell 121 is steel, the overall structure rigidity of guaranteed elbow anti-collision unit 12 and construction profile effect.The material of elbow frame riser 122 is steel, plays fixing elbow bundle pipes 123, increases the rigidity of structure of elbow anti-collision unit 12.The material of elbow bundle pipes 123, for being PE pipe, works the rigidity of structure and flexible effect that strengthen elbow anti-collision unit 12.The material of elbow filling block 124 is polyurathamc, works the structural elasticity and the energy-absorbing power that increase elbow anti-collision unit 12.The material of elbow convex joint 125 and elbow female fitting 126 is for being steel.
Furtherly, in the cavity of elbow shell 121, be provided with 2 elbow frame risers 122.
See Fig. 1, linked together with the elbow convex joint 125 of elbow anti-collision unit 12 by the cylinder female fitting 116 of bearing pin 3 by adjacent cylinder anti-collision unit 11.Linked together with the elbow female fitting 126 of elbow anti-collision unit 12 by the cylinder convex joint 115 of bearing pin 3 by adjacent cylinder anti-collision unit 11.Linked together with the cylinder female fitting 116 of elbow anti-collision unit 12 by the cylinder convex joint 115 of bearing pin 3 by adjacent cylinder anti-collision unit 11.See Fig. 2, described bearing pin 3 in strip, and is provided with annulus in the end of bearing pin 3.
Furtherly, cylinder shell 111 and elbow shell 121 all adopt 6mm steel plate.Cylinder frame riser 112 and elbow frame riser 122 all adopt 4mm steel plate.All adopt zinc-plated and polyureas to carry out preservative treatment on the surface of cylinder shell 111 and elbow shell 121.
Anti-collision unit of the present invention is divided into cylinder anti-collision unit 11 and elbow anti-collision unit 12, adopt the type of attachment of concave-convex joint bolt-type, between adjacent columns anti-collision unit or between adjacent columns anti-collision unit and elbow anti-collision unit, then to be connected looping anti-collision facility by bearing pin.Therefore, this product can adopt the mode of standard component to carry out processing and assembling, during assembling, the cylinder anti-collision unit appropriate according to the selection of dimension of bridge pier and elbow section anti-collision unit are assembled, strong adaptability, and when needs are safeguarded or replace, also only need the standard component replacing corrupted, therefore workload significantly reduces, and cost declines to a great extent.
Claims (9)
1. a self-floating compound anti-collision facility, comprises anti-collision unit and element for energy dissipation (2); Wherein, described anti-collision unit comprises cylinder anti-collision unit (11) and elbow anti-collision unit (12); Wherein, described cylinder anti-collision unit (11) is in cylindric; Elbow anti-collision unit (12) is L shape, and has 4; Elbow anti-collision unit (12) is arranged in the corner of bridge pier; The cylinder anti-collision unit (11) of more than 1 is provided with between adjacent 2 elbow anti-collision unit (12) ends; Namely the anti-collision ring of " mouth " font is jointly surrounded by cylinder anti-collision unit (11) and elbow anti-collision unit (12); Element for energy dissipation (2) is provided with in the inner side of anti-collision ring; It is characterized in that:
Cylinder anti-collision unit (11) comprises cylinder shell (111), cylinder frame riser (112), cylinder bundle pipes (113), cylinder filling block (114), cylinder convex joint (115) and cylinder female fitting (116); Wherein, cylinder shell (111) cylinder that is hollow; A radial end face of cylinder shell (111) outwardly, forms cylinder convex joint (115); Another radial end face of cylinder shell (111) caves inward, and forms cylinder female fitting (116); Cylinder convex joint (115) and cylinder female fitting (116) are respectively equipped with a pin hole; The cylinder frame riser (112) of more than 2 is provided with in the cavity of cylinder shell (111); Described cylinder frame riser (112) is in the form of annular discs, and cylinder frame riser (112) is evenly equipped with circular hole; Cylinder bundle pipes (113) is connected with between circular hole on the cylinder frame riser (112) corresponding to same position; Described cylinder bundle pipes (113) is cylindric stock; The two ends of cylinder bundle pipes (113) are connected with two end faces of cylinder shell (111) respectively; Cylinder filling block (114) is filled with in the cavity surrounded by cylinder shell (111), cylinder frame riser (112) and cylinder bundle pipes (113).
2. a kind of self-floating compound anti-collision facility according to claim 1, it is characterized in that: be evenly equipped with semicircular breach at the edge of cylinder frame riser (112), by the breach at cylinder frame riser (112) edge to uniform filling cylinder filling block (114) in the cavity of cylinder shell (111).
3. a kind of self-floating compound anti-collision facility according to claim 1, is characterized in that: the material of cylinder shell (111) is steel, guaranteed structural entity rigidity and construction profile effect; The material of cylinder frame riser (112) is steel, plays fixed cylinder bundle pipes (113), increases the rigidity of structure of cylinder anti-collision unit (11); The material of cylinder bundle pipes (113) is PE pipe, works the rigidity of structure and flexible effect that strengthen cylinder anti-collision unit (11); The material of cylinder filling block (114) is polyurathamc, works the structural elasticity and the energy-absorbing power that increase cylinder anti-collision unit (11); The material of cylinder convex joint (115) and cylinder female fitting (116) is steel.
4. a kind of self-floating compound anti-collision facility according to claim 1, is characterized in that: in the cavity of cylinder shell (111), be provided with 2 cylinder frame risers (112).
5. any the self-floating compound anti-collision facility according to Claims 1-4, is characterized in that: elbow anti-collision unit (12) comprises elbow shell (121), elbow frame riser (122), elbow bundle pipes (123), elbow filling block (124), elbow convex joint (125) and elbow female fitting (126); The hollow tube that elbow shell (121) is L shape; An end face of elbow shell (121) is connected with elbow convex joint (125), and another end face of elbow shell (111) is connected with elbow female fitting (126); Protruding outside towards elbow shell (121) of described elbow convex joint (125), elbow female fitting (126) is caved in towards the inner side of elbow shell (121); Elbow convex joint (125) and elbow female fitting (126) are respectively equipped with a pin hole; The elbow frame riser (122) of more than 2 is provided with in the cavity of elbow shell (121); Described elbow frame riser (122) is in the form of annular discs, and elbow frame riser (122) is evenly equipped with circular hole; Elbow bundle pipes (123) is connected with between circular hole on the elbow frame riser (122) corresponding to same position; Described elbow bundle pipes (123) is L shape bar; The two ends of elbow bundle pipes (123) are connected with two end faces of elbow shell (121) respectively; Be configured with in the cavity surrounded by elbow shell (121), elbow frame riser (122), elbow bundle pipes (123), elbow convex joint (125) and elbow female fitting (126) and be filled with elbow filling block (124).
6. a kind of self-floating compound anti-collision facility according to claim 5, it is characterized in that: be evenly equipped with semicircular breach at the edge of elbow frame riser (122), by the breach at elbow frame riser (122) edge to uniform filling elbow filling block (124) in the cavity of elbow shell (121).
7. a kind of self-floating compound anti-collision facility according to claim 5, is characterized in that: the material of elbow shell (121) is steel, the overall structure rigidity of guaranteed elbow anti-collision unit (12) and construction profile effect; The material of elbow frame riser (122) is steel, plays fixing elbow bundle pipes (123), increases the rigidity of structure of elbow anti-collision unit (12); The material of elbow bundle pipes (123), for being PE pipe, works the rigidity of structure and flexible effect that strengthen elbow anti-collision unit (12); The material of elbow filling block (124) is polyurathamc, works the structural elasticity and the energy-absorbing power that increase elbow anti-collision unit (12); The material of elbow convex joint (125) and elbow female fitting (126) is for being steel.
8. a kind of self-floating compound anti-collision facility according to claim 5, is characterized in that: in the cavity of elbow shell (121), be provided with more than 2 elbow frame risers (122).
9. a kind of self-floating compound anti-collision facility according to claim 5, is characterized in that: the cylinder female fitting (116) of adjacent cylinder anti-collision unit (11) and the elbow convex joint (125) of elbow anti-collision unit (12) are linked together by bearing pin (3); By bearing pin (3), the cylinder convex joint (115) of adjacent cylinder anti-collision unit (11) and the elbow female fitting (126) of elbow anti-collision unit (12) are linked together; By bearing pin (3), the cylinder convex joint (115) of adjacent cylinder anti-collision unit (11) and the cylinder female fitting (116) of elbow anti-collision unit (12) are linked together; Described bearing pin (3) in strip, and is provided with annulus in the end of bearing pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286168.8A CN104863093B (en) | 2015-05-29 | 2015-05-29 | A kind of self-floating is combined anti-collision facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286168.8A CN104863093B (en) | 2015-05-29 | 2015-05-29 | A kind of self-floating is combined anti-collision facility |
Publications (2)
| Publication Number | Publication Date |
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| CN104863093A true CN104863093A (en) | 2015-08-26 |
| CN104863093B CN104863093B (en) | 2017-03-29 |
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| CN201510286168.8A Active CN104863093B (en) | 2015-05-29 | 2015-05-29 | A kind of self-floating is combined anti-collision facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629518A (en) * | 2018-12-29 | 2019-04-16 | 同济大学 | A kind of self-floating anticollision device, collision-prevention device for aqueduct |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629519B (en) * | 2018-12-29 | 2020-11-27 | 同济大学 | Guide rail type ship collision prevention device arranged on aqueduct adopting corrugated steel web |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970003581B1 (en) * | 1989-08-04 | 1997-03-20 | Lee Sang Choon | Fender |
| GB2316995B (en) * | 1996-09-06 | 2000-12-20 | Timothy Craig Kyle | Fender |
| US6227134B1 (en) * | 1997-05-15 | 2001-05-08 | Valpar Industrial Limited | Elastomeric fender |
| KR100749340B1 (en) * | 2006-10-13 | 2007-08-14 | 김지현 | Shock absorbing floating fender |
| CN201671053U (en) * | 2010-01-20 | 2010-12-15 | 肖文倩 | Flexible pier collision protection device |
| CN102251470A (en) * | 2011-05-10 | 2011-11-23 | 南京工业大学 | Cylindrical composite bridge anticollision device |
-
2015
- 2015-05-29 CN CN201510286168.8A patent/CN104863093B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970003581B1 (en) * | 1989-08-04 | 1997-03-20 | Lee Sang Choon | Fender |
| GB2316995B (en) * | 1996-09-06 | 2000-12-20 | Timothy Craig Kyle | Fender |
| US6227134B1 (en) * | 1997-05-15 | 2001-05-08 | Valpar Industrial Limited | Elastomeric fender |
| KR100749340B1 (en) * | 2006-10-13 | 2007-08-14 | 김지현 | Shock absorbing floating fender |
| CN201671053U (en) * | 2010-01-20 | 2010-12-15 | 肖文倩 | Flexible pier collision protection device |
| CN102251470A (en) * | 2011-05-10 | 2011-11-23 | 南京工业大学 | Cylindrical composite bridge anticollision device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629518A (en) * | 2018-12-29 | 2019-04-16 | 同济大学 | A kind of self-floating anticollision device, collision-prevention device for aqueduct |
| CN109629518B (en) * | 2018-12-29 | 2020-11-27 | 同济大学 | Self-floating anti-collision device for aqueduct |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863093B (en) | 2017-03-29 |
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