CN203307773U - Honeycomb lattice reinforced type composite material double-cylinder structure and collision avoidance system applying same - Google Patents
Honeycomb lattice reinforced type composite material double-cylinder structure and collision avoidance system applying same Download PDFInfo
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- CN203307773U CN203307773U CN2013200120057U CN201320012005U CN203307773U CN 203307773 U CN203307773 U CN 203307773U CN 2013200120057 U CN2013200120057 U CN 2013200120057U CN 201320012005 U CN201320012005 U CN 201320012005U CN 203307773 U CN203307773 U CN 203307773U
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- 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
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Abstract
The utility model discloses a honeycomb lattice reinforced type composite material double-cylinder structure and a collision avoidance system applying the same. The double-cylinder structure comprises an outer cylinder (1) and an inner cylinder (2), a honeycomb lattice reinforced body (3) is arranged between the outer cylinder (1) and the inner cylinder (2), and a filling material body (4) fills the inner cylinder (2). The collision avoidance system comprises the honeycomb lattice reinforced type composite material double-cylinder structure. The double-cylinder structure comprises straight cylinder units (5) and bent cylinder units (6), and the adjacent and connected straight cylinder units (5), or the straight cylinder units (5) and the bent cylinder units (6), or the bent cylinder units (6) are connected through tenon and mortise joints (7) and plug pin bars (16) for forming the strip-shaped or ring-shaped collision avoidance system. A moving device (8) is arranged on the inner side of the collision avoidance system. The collision avoidance system is formed by integrated knitting, and due to the fact that filling material is high in rigidity, the degree of deformation can be limited and the collision avoidance system cannot be broken. Meanwhile, the collision avoidance system is long in service life, low in cost and easy to maintain.
Description
Technical field
The utility model relates to engineering construction field, especially a kind of bridge pier that is applicable to all kinds of bridges, harbour, aquatic building, ocean platform etc. are in order to the anti-collision facility that alleviates boats and ships, vehicle, floating ice impact disaster and for the vertical bearing carrier of high-strength light, specifically a kind ofly utilize the designability of composite material manufacture strong, low, the corrosion resistant honeycomb lattice of cost enhanced type composite material double-barrel structure and apply its fender system.
Background technology
Fast development along with transportation, the large bridge quantity in leap navigation rivers, harbor district and straits that China builds in the recent period progressively increases, and on navigation channel, ships quantity also constantly increases and the ship type is tending towards maximizing, make the contradiction between bridge and current boats and ships increasingly outstanding, so the accident of ship collision bridge pier also constantly increase.Boats and ships have reduced supporting capacity and the durability of bridge within projected life to a certain extent to the structural damage that the shock of bridge causes, and even can cause collapsing of total.It is surprising by ship (car), hitting casualties, property loss and the environmental disruption that the bridge accident causes.A lot of ships hit the bridge accident and gently lose tens thousand of units, and heavy casualties, loss are in millions of, tens million of even multi-million dollars, and a large amount of indirect losses is difficult to calculating especially.Therefore to bridge, take anti-collision facility particularly necessary.
Through the years of researches application, occurred polytype pier anticollision facility both at home and abroad, but its basic principle is based on energy absorption, momentum cushions and designs, every kind of anti-collision facility has its characteristics and service condition.But at present pile group mode, shell commonly used built husky cofferdam mode, man-made island mode etc., be applicable to generally that water is shallow, geological condition occasion preferably, although put things right once and for all, can affect navigation channel, and usually because cost is too high or condition does not possess and abandons.And steel work casing energy-dissipating installation utilizes the damaged energy dissipating of steel plastic strain, but it bears the single shock usually, and after damage, maintenance is more difficult; Hull subject to damage while colliding simultaneously; Steel easy-to-rust in water throughout the year in addition, maintenance cost is higher.Many drawbacks in view of anti-collision facility at present commonly used exists, adopt new material to design and develop the Novel crashproof system extremely urgent.
Summary of the invention
The purpose of this utility model be the crashproof weak effect, the cost that for existing bridge-collision-avoidance facility, exist high, repair the problems such as difficulty is large, provide that a kind of globality is strong, cost is low, corrosion-resistant and can extend collision time, stand the honeycomb lattice enhanced type composite material double-barrel structure of multiple impact and apply its fender system.
The purpose of this utility model solves by the following technical programs:
A kind of honeycomb lattice enhanced type composite material double-barrel structure, is characterized in that described double-barrel structure comprises urceolus and inner core, between urceolus and inner core, is provided with honeycomb lattice reinforcement and in inner core, is filled with the packing material body.
Described urceolus and inner core are provided with along the manhole of the radial arrangement of urceolus and inner core.
The end of described double-barrel structure is provided with the Tenon joint, and described Tenon joint adopts honeycomb lattice reinforcement to make.
Described Tenon joint comprises female fitting and convex joint, and the profile that described female fitting and convex joint are provided with connecting hole and female fitting and convex joint is terrace with edge shape, truncated cone-shaped or hexagon.
Described urceolus and inner core are one or more in the metallic framework of composite material cylindrical shell, plastic cylinder, metal cylinder, cork wood or foamed composite sandwich tube, composite material clamp sand pipe, top layer wound composite.
Described urceolus adopts fiber and resin to make, wherein fiber is at least a in carbon fiber, glass fiber, basalt fibre, aramid fiber, assorted fibre, and resin is at least a in unsaturated polyester (UP), adjacent benzene resin, vinylite, epoxy resin, inorganic resin or thermoplastic resin material.
The real fu jie structure that described honeycomb lattice reinforcement forms for the cancelled structure that consists of fiber web or fiber web and sandwich material, described fiber web are that individual layer is unidirectional, individual layer is multidirectional, multilayer is unidirectional or multi-layer and multi-directional is arranged in the cavity of urceolus and inner core formation; Wherein fiber web adopts fiber and resin to make, and sandwich material is polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam, PMI foam, polyimide foam, Balsa wood, paulownia wood, China fir, polyurethane elastomer or at least a in the core felt by force.
Described packing material body is the combination of buffering energy-consumption material or buffering energy-consumption material and hollow device or the combination of buffering energy-consumption material and honeycomb lattice reinforcement, wherein the buffering energy-consumption material is polyurethane foam, polyvinyl chloride foam, polyphenyl foam, the carbon foam, the PEI foam, the PMI foam, polyimide foam, Balsa wood, paulownia wood, China fir, foamed aluminium, foam sand, sand, the compound of foam beads and sand, the polyphenyl mortar, rubber tyre, the rubber grain, block rubber, polyurethane elastomer, haydite, stone, colliery powder, liquid, concrete, aerating foam concrete, honeycomb, in mao bamboon one or more, hollow device is the metal tube of sealing, the Filament Wound Composite pipe, the composite material drawing and extruding pipe, plastic pipe, the plastic hollow ball, the composite material hollow ball, one or more in metal hollow ball.
Described fender system comprises honeycomb lattice enhanced type composite material double-barrel structure, honeycomb lattice enhanced type composite material double-barrel structure comprises He Wantong unit, straight tube unit, between adjacent and interconnective straight tube unit or between He Wantong unit, straight tube unit or between curved cylinder unit, be connected and form the fender system of bar shaped or ring-type with the latch rod by the Tenon joint, the inboard of described fender system is provided with mobile device.
Described mobile device is that universal wheel, nylon or Metal Contact Rollers, polytetrafluoroethylene (PTFE) slide plate, polyvinyl chloride slide plate, plastic slide, steel plate, composite panel, honeycomb lattice strengthen at least a in cylinder; The combination of one or more in described latch rod employing rod iron, wooden stick, concrete rod, FRP constraint rod iron, FRP constraint wooden stick, FRP confined concrete rod, nylon rod, polymer plastic charge bar, chain, steel strand.
The utility model has the following advantages compared to existing technology:
Urceolus of the present utility model and inner core and the moulding of honeycomb lattice reinforcement integral weaving, have the advantages that supporting capacity is strong, energy-absorbing effect is good, can effectively disperse the ship collision load, resists the multiple impact of boats and ships.Honeycomb lattice reinforcement can be bonded as an integral body by urceolus cylindrical shell, inner core cylindrical shell, inner core, multistage the setting up defences of urceolus bitubular constitution realization; The packing material body of filling in inner core simultaneously has larger rigidity, can limit the bulk deformation of fender system, guarantees that it can not break, and the packing material body is by the friction lot of energy, can be according to the flexible chosen material of requirement of engineering.
The cylindrical shell employing strong corrosion resistant of double-barrel structure of the present utility model, the resin base fiber reinforced composite material that mechanical property is superior, also can outside steel pipe, be wound around fibrous composite, can reach service life more than 50 years, can adapt to the various adverse circumstances such as river, seawater, the later maintenance expense is low.
The utility model each independently between the double-barrel structure unit Tenon joint and the latch rod by end be linked to be fast an integral body, convenience quick for installation, individual unit damages to be changed conveniently, have that designability is strong, manufacturing cost is moderate, long service life and be convenient to the characteristics of safeguarding and repairing, suitable promoting the use of.
The accompanying drawing explanation
Accompanying drawing 3 is of the present utility modelly to have urceolus, inner core, be woven in the double-barrel structure cross sectional representation that honeycomb lattice reinforcement between inner core and urceolus and inner core inside are filled with the buffering energy-consumption material;
Accompanying drawing 4 is of the present utility modelly to have urceolus, inner core, be woven in the double-barrel structure cross sectional representation that honeycomb lattice reinforcement between inner core and urceolus and inner core inside are filled with buffering energy-consumption material and larger diameter hollow section;
Accompanying drawing 5 is of the present utility modelly to have urceolus, inner core, be woven in the honeycomb lattice reinforcement between inner core and urceolus and be dispersed in the double-barrel structure cross sectional representation of the honeycomb lattice reinforcement of inner core internal damping power consumption storeroom;
Accompanying drawing 6 is of the present utility modelly to have urceolus, inner core, be woven in the double-barrel structure cross sectional representation that honeycomb lattice reinforcement between inner core and urceolus and inner core interior laminate layer are filled buffering energy-consumption material and honeycomb lattice reinforcement;
Accompanying drawing 8 is that double-barrel structure one end of the present utility model has the uniform section straight tube block construction schematic diagram that convex joint one end has female fitting;
Accompanying drawing 10 is that double-barrel structure one end of the present utility model has the variable cross-section straight tube block construction schematic diagram that convex joint one end has female fitting;
Accompanying drawing 11 is curved cylinder block construction schematic diagrames that double-barrel structure of the present utility model two ends have convex joint;
Accompanying drawing 12 is that double-barrel structure one end of the present utility model has the curved cylinder block construction schematic diagram that convex joint one end has female fitting;
Accompanying drawing 13 is curved cylinder block construction schematic diagrames that double-barrel structure of the present utility model two ends have female fitting;
Accompanying drawing 14 is elevations of fender system connection diagram of the present utility model;
Accompanying drawing 15 is top views of fender system connection diagram of the present utility model;
Accompanying drawing 17 is that the female fitting end in fender system connection diagram of the present utility model is detailed;
Accompanying drawing 18 is the convex joint end detail drawings in fender system connection diagram of the present utility model
Accompanying drawing 19 is that fender system of the present utility model is installed and used the layout plan of one of view on bridge pier column or cushion cap;
Accompanying drawing 20 is fender system of the present utility model is installed and used one of view on bridge pier column or cushion cap facade arrangement diagrams;
Accompanying drawing 21 is fender system of the present utility model is installed and used view on bridge pier column or cushion cap layout plans of two;
Accompanying drawing 22 is fender system of the present utility model is installed and used view on bridge pier column or cushion cap facade arrangement diagrams of two;
Accompanying drawing 23 is fender system of the present utility model is installed and used view on bridge pier column or cushion cap layout plans of three;
Accompanying drawing 24 is fender system of the present utility model is installed and used view on bridge pier column or cushion cap facade arrangement diagrams of three.
Wherein: 1-urceolus; 2-inner core; 3-honeycomb lattice reinforcement; 4-packing material body; 5-straight tube unit; 6-curved cylinder unit; 7-Tenon joint; 8-mobile device; 9-manhole; 10-fiber web; 11-sandwich material; 12-buffering energy-consumption material; 13-hollow device; 14-female fitting; 15-convex joint; 16-connecting hole; 17-latch rod.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
As shown in the figure: a kind of honeycomb lattice enhanced type composite material double-barrel structure, this double-barrel structure comprises urceolus 1 and inner core 2, between urceolus 1 and inner core 2, be provided with honeycomb lattice reinforcement 3 and in inner core 2, be filled with packing material body 4, wherein urceolus 1 and inner core 2 are the composite material cylindrical shell, plastic cylinder, metal cylinder, cork wood or foamed composite sandwich tube, the composite material clamp sand pipe, one or more in the metallic framework of top layer wound composite, the composite material cylindrical shell that urceolus 1 preferably adopts fiber and resin to make, wherein fiber is carbon fiber, glass fiber, basalt fibre, aramid fiber, at least a in assorted fibre, resin is unsaturated polyester (UP), adjacent benzene resin, vinylite, epoxy resin, at least a in inorganic resin or thermoplastic resin material, the real fu jie structure that honeycomb lattice reinforcement 3 forms for the cancelled structure that consists of fiber web 10 or fiber web 10 and sandwich material 11, it is unidirectional that fiber web 10 is individual layer, individual layer is multidirectional, unidirectional or the multi-layer and multi-directional of multilayer is arranged in the cavity that urceolus 1 and inner core 2 form, wherein fiber web 10 is formed by fiber and resin solidification, can adopt the moulding of vacuum introducing technology, also can adopt pultrude process preformed, sandwich material 11 is polyurethane foam, polyvinyl chloride foam, the carbon foam, the PEI foam, the PMI foam, polyimide foam, Balsa wood, paulownia wood, China fir, at least a in polyurethane elastomer or strong core felt, packing material body 4 is buffering energy-consumption material 12 or buffering energy-consumption material 12 and the combination of hollow device 13 or the combination of buffering energy-consumption material 12 and honeycomb lattice reinforcement 3, wherein buffering energy-consumption material 12 is polyurethane foam, polyvinyl chloride foam, polyphenyl foam, the carbon foam, the PEI foam, the PMI foam, polyimide foam, Balsa wood, paulownia wood, China fir, foamed aluminium, foam sand, sand, the compound of foam beads and sand, the polyphenyl mortar, rubber tyre, the rubber grain, block rubber, polyurethane elastomer, haydite, stone, colliery powder, liquid, concrete, aerating foam concrete, honeycomb, in mao bamboon one or more, hollow device 13 is the metal tube of sealing, the Filament Wound Composite pipe, the composite material drawing and extruding pipe, plastic pipe, the plastic hollow ball, the composite material hollow ball, one or more in metal hollow ball.Urceolus 1, inner core 2 can adopt the one-shot forming of vacuum introducing technology, also can adopt the winding process moulding; Urceolus 1, inner core 2, honeycomb lattice reinforcement 3 can adopt the vacuum introducing technology or pultrude process one-body molded, also can adopt winding process, vacuum introducing technology, pultrude process to combine moulding stage by stage.Pour into for convenience in addition the maintenance of packing material body 4 and product, on urceolus 1 and inner core 2, can be provided with along the manhole 9 of the radial arrangement of urceolus 1 and inner core 2; For can being connected fast, above-mentioned double-barrel structure forms fender system in addition, in the end of double-barrel structure, be provided with the Tenon joint 7 that adopts honeycomb lattice reinforcement 3 to make, Tenon joint 7 comprises female fitting 14 and convex joint 15, and the profile that wherein all is provided with connecting hole 16 and female fitting 14 and convex joint 15 on female fitting 14 and convex joint 15 can be the various ways such as terrace with edge shape, truncated cone-shaped or hexagon.
A kind of fender system that adopts honeycomb lattice enhanced type composite material double-barrel structure to make, comprise honeycomb lattice enhanced type composite material double-barrel structure, honeycomb lattice enhanced type composite material double-barrel structure comprises straight tube unit 5 and curved cylinder unit 6, between between adjacent and interconnective straight tube unit 5 or straight tube unit 5 and curved cylinder unit 6 or between curved cylinder unit 6, be connected and form the fender system of bar shaped or ring-type with latch rod 17 by Tenon joint 7, the inboard of this fender system is provided with mobile device 8, wherein mobile device 8 is universal wheel, nylon or Metal Contact Rollers, the polytetrafluoroethylene (PTFE) slide plate, the polyvinyl chloride slide plate, plastic slide, steel plate, composite panel, the honeycomb lattice strengthens at least a in cylinder, latch rod 17 adopts rod iron, wooden stick, concrete rod, FRP retrains rod iron, FRP retrains wooden stick, FRP confined concrete rod, nylon rod, the polymer plastic charge bar, chain, the combination of one or more in steel strand.Consider in addition the risk difference that the suffered ship of each side of bridge pier hits, straight tube unit 5 can be made into uniform section straight tube unit and variable cross-section straight tube unit; Consider the fore shape, can meet the profile of hitting the side fender system and be set to most advanced and sophisticated shape, effectively dial disembark oceangoing ship travel direction thereby be beneficial to.
As shown in Figure 19-20, a kind of honeycomb lattice enhanced type composite material double-barrel structure, this double-barrel structure is comprised of 4 uniform section straight tube unit 5 and 4 curved cylinder unit 6, between straight tube unit 5 and curved cylinder unit 6, adopt Tenon joint 7 to be connected with latch rod 17 as a whole, be arranged in around the bridge king-post.For realizing that fender system is unsteady with water level, polyfluortetraethylene plate is installed as mobile device 8 between fender system and bridge pier.Straight tube unit 5 and curved cylinder unit 6 mainly by urceolus 1, inner core 2, be woven in the honeycomb lattice reinforcement 3 between inner core 1 and urceolus 2 and the packing material bodies 4 that are filled in inner core 2 form.During concrete moulding, in mould, lay glass fiber, the outside is wrapped with ± polyurethane foam of 45 ° of glass fabrics lays according to design drawing, adopt the one-shot forming of vacuum introducing technology to have urceolus 1, the inner core 2 of female fitting 14 and/or convex joint 15 and be woven in inner core 1 and urceolus 2 between honeycomb lattice reinforcement 3.After fender system installs around the king-post, by manhole 9 toward the interior filling haydite of inner core 2 as packing material body 4; Adopt nylon rod that straight tube unit 5 and curved cylinder unit 6 are held together, thereby form the fender system of the application honeycomb lattice enhanced type composite material double-barrel structure be complementary with the king-post profile.
As shown in Figure 21-22, a kind of honeycomb lattice enhanced type composite material double-barrel structure, this anti-collision structure is comprised of variable cross-section straight tube unit 5,5,4 of 6 uniform section straight tube unit and 8 curved cylinder unit 6, between between adjacent straight tube unit 5 or straight tube unit 5 and curved cylinder unit 6, adopt Tenon joint 7 to be connected with latch rod 17 as a whole, be arranged in around bridge bearing platform.For realizing that fender system is unsteady with water level, the honeycomb lattice to be installed between fender system and bridge pier and to be strengthened cylinder as mobile device 8, the honeycomb lattice strengthens cylinder and adopts glass fiber and paulownia wood vacuum importing moulding.Consider the risk difference that the suffered ship of each side of bridge pier hits, meet and hit side and be set to the major diameter double-barrel structure, other position double-barrel structure undersized.Straight tube unit 5 and curved cylinder unit 6 mainly by urceolus 1, inner core 2, be woven in the honeycomb lattice reinforcement 3 between inner core 1 and urceolus 2 and the packing material bodies 4 that are filled in inner core 2 form.The composite material cylindrical shell that inner core 2 employing basalt fibres and vinylite are Wrapping formed, the composite material cylindrical shell of take is template, put the polyvinyl chloride foam that the outside is wrapped with 0 °/90 ° of basalt fiber cloths, re-lay basalt fibre, adopt vacuum introducing technology one-shot forming urceolus 1 and be woven in the honeycomb lattice reinforcement 3 between inner core 1 and urceolus 2; In inner core 2, put plastic pipe as hollow device 13, then adopt hand to stick with paste technological forming female fitting 14 and/or convex joint 15, then in factory, pour into medium sand as buffering energy-consumption material 12.Until fender system, after king-post is in place, adopt FRP constraint rod iron that straight tube unit 5 and curved cylinder unit 6 are held together on every side, thus the fender system of the application honeycomb lattice enhanced type composite material double-barrel structure that formation and king-post profile are complementary.
As shown in Figure 23-24, a kind of honeycomb lattice enhanced type composite material double-barrel structure, this anti-collision structure is comprised of 10 uniform section straight tube unit 5 and 6 curved cylinder unit 6, between between adjacent straight tube unit 5 or straight tube unit 5 and curved cylinder unit 6, adopt Tenon joint 7 to be connected with latch rod 17 as a whole, be arranged in around the bridge pier shaft.For realizing that fender system is unsteady with water level, plastic slide is installed as mobile device 8 between fender system and bridge pier.For effectively dialling disembark oceangoing ship travel direction, meeting, hit the crashproof sections of side and be set to tip-type, thereby guarantee that boats and ships can directly not clash into bridge pier.Straight tube unit 5 and curved cylinder unit 6 mainly by urceolus 1, inner core 2, be woven in the honeycomb lattice reinforcement 3 between inner core 1 and urceolus 2 and the packing material bodies 4 that are filled in inner core 2 form.The composite material cylindrical shell that inner core 2 employing glass fiber and epoxy resin are Wrapping formed, the composite material cylindrical shell of take is template, puts the polyvinyl chloride foam that the outside is wrapped with 0 °/45 ° of glass fabrics, adopts vacuum introducing technology formed honeycomb lattice reinforcement 3; Using honeycomb lattice reinforcement 3 as template again, adopt the Wrapping formed composite material cylindrical shell of glass fiber and epoxy resin as urceolus 1.Adopt hand to stick with paste technological forming female fitting 14 and/or convex joint 15.After fender system installs around the bridge pier shaft, by manhole 9 toward the compound of the interior filled and process particle of inner core 2 and sand as packing material body 4; Adopt the polymer plastic charge bar that straight tube unit 5 and curved cylinder unit 6 are held together, thereby form the fender system of the application honeycomb lattice enhanced type composite material double-barrel structure be complementary with the king-post profile.
Above embodiment only is explanation technological thought of the present utility model, can not limit protection domain of the present utility model with this, every technological thought according to the utility model proposes, any change of doing on the technical scheme basis, within all falling into the utility model protection domain; The technology that the utility model does not relate to all can be realized by prior art.
Claims (7)
1. honeycomb lattice enhanced type composite material double-barrel structure, it is characterized in that described double-barrel structure comprises urceolus (1) and inner core (2), between urceolus (1) and inner core (2), be provided with honeycomb lattice reinforcement (3) and in inner core (2), be filled with packing material body (4).
2. honeycomb lattice enhanced type composite material double-barrel structure according to claim 1, is characterized in that described urceolus (1) and inner core (2) are provided with along the manhole (9) of the radial arrangement of urceolus (1) and inner core (2).
3. honeycomb lattice enhanced type composite material double-barrel structure according to claim 1, is characterized in that the end of described double-barrel structure is provided with Tenon joint (7), and described Tenon joint (7) adopts honeycomb lattice reinforcement (3) to make.
4. honeycomb lattice enhanced type composite material double-barrel structure according to claim 3, it is characterized in that described Tenon joint (7) comprises female fitting (14) and convex joint (15), the profile that described female fitting (14) and convex joint (15) are provided with connecting hole (16) and female fitting (14) and convex joint (15) is terrace with edge shape, truncated cone-shaped or hexagon.
5. honeycomb lattice enhanced type composite material double-barrel structure according to claim 1, is characterized in that described urceolus (1) and inner core (2) are one or more in the metallic framework of composite material cylindrical shell, plastic cylinder, metal cylinder, cork wood or foamed composite sandwich tube, composite material clamp sand pipe, top layer wound composite.
6. an application rights requires the fender system of the arbitrary described honeycomb lattice enhanced type composite material double-barrel structure of 1-5, it is characterized in that described fender system comprises honeycomb lattice enhanced type composite material double-barrel structure, honeycomb lattice enhanced type composite material double-barrel structure comprises straight tube unit (5) and curved cylinder unit (6), the be connected fender system of formation bar shaped or ring-type of Tenon joint (7) by end between adjacent and interconnective straight tube unit (5) or between straight tube unit (5) and curved cylinder unit (6) or between curved cylinder unit (6) and latch rod (17), the inboard of described fender system is provided with mobile device (8).
7. the fender system of application honeycomb lattice enhanced type composite material double-barrel structure according to claim 6, is characterized in that described mobile device (8) strengthens at least a in cylinder for universal wheel, nylon or Metal Contact Rollers, polytetrafluoroethylene (PTFE) slide plate, polyvinyl chloride slide plate, plastic slide, steel plate, composite panel, honeycomb lattice; The combination of one or more in described latch rod (17) employing rod iron, wooden stick, concrete rod, FRP constraint rod iron, FRP constraint wooden stick, FRP confined concrete rod, nylon rod, polymer plastic charge bar, chain, steel strand.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013200120057U CN203307773U (en) | 2013-01-10 | 2013-01-10 | Honeycomb lattice reinforced type composite material double-cylinder structure and collision avoidance system applying same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013200120057U CN203307773U (en) | 2013-01-10 | 2013-01-10 | Honeycomb lattice reinforced type composite material double-cylinder structure and collision avoidance system applying same |
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| CN103031817A (en) * | 2013-01-10 | 2013-04-10 | 江苏博泓新材料科技有限公司 | Honeycomb lattice enhanced type composite material double-cylinder structure and anti-collision system using same |
| CN106239985A (en) * | 2016-07-28 | 2016-12-21 | 无锡信大气象传感网科技有限公司 | A kind of enhanced type composite material bar structure |
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| CN110700408A (en) * | 2019-10-17 | 2020-01-17 | 韶关市欧姆机电设备有限公司 | Anti-fracture structural steel structure for building |
| CN111688298A (en) * | 2020-06-02 | 2020-09-22 | 西安交通大学 | Sandwich cylindrical shell with square honeycomb lattice metal structure and preparation method thereof |
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