CN105757441A - Base plate member - Google Patents
Base plate member Download PDFInfo
- Publication number
- CN105757441A CN105757441A CN201410778383.5A CN201410778383A CN105757441A CN 105757441 A CN105757441 A CN 105757441A CN 201410778383 A CN201410778383 A CN 201410778383A CN 105757441 A CN105757441 A CN 105757441A
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- CN
- China
- Prior art keywords
- base plate
- board unit
- bottom board
- plate member
- groove fixture
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S1/00—Sheets, panels, or other members of similar proportions; Constructions comprising assemblies of such members
- F16S1/10—Composite members, e.g. with ribs or flanges attached
Abstract
The invention provides a base plate member comprising at least two base plate units and at least one groove fixed piece; the base plate unit is an integrated structure formed by fiber reinforced polymer matrix composite materials; the base plate units are transversely spliced; the base plate unit comprises a base plate unit body and footplates transversely extending from two sides of the bottom of base plate unit body; footplates of two adjacent base plate units make contacts, and enclose with side faces of the two base plate unit bodies to form a contain groove; the groove fixed piece is prepared by one or more the following materials: wood material, plastic, metal material, and thermoplastic composite material; the groove fixed piece is arranged in the contain groove so as to fix the two adjacent base plate units, and is attached to the inner wall of the contain groove; the top surface of the groove fixed piece is not lower than the top surface of the base plate unit body. The base plate member can be reliably fixed on a pedestal, thus simultaneously ensuring integral intensity and bearing performance of the base plate member.
Description
Technical field
The present invention relates to base plate, particularly to a kind of Composite base plate component, it is adaptable to all kinds of containers, vehicle.The fields such as boats and ships, derived energy chemical and Hai Gong.
Background technology
Fibre reinforced composites (FiberReinforcedPlastic, it is called for short FRP) with its good specific strength, specific modulus, the designability of material property, corrosion resistance and endurance quality etc., making FRP material can meet the product demand under the mal-conditions such as the big span of modern structure, high-mechanic, high-strength light, therefore FRP material is also increasingly widely used in the construction applications such as various civil buildings, bridge, transport, ocean.In the fields such as container, vehicle, boats and ships, derived energy chemical and Hai Gong, also have and fibre reinforced composites are prepared into the precedent that High-strength section bar structure is applied in main bearing structure, such as fibre reinforced composites can be prepared into base plate, to substitute traditional wooden plywood, solid wood integrated backplane, bamboo wood composite bottom board or steel substrate etc..
The maximum shortcoming of fibre reinforced composites is cannot be effectively fixing, is particularly applied in the bottom board system in the fields such as container, vehicle, boats and ships, derived energy chemical and Hai Gong.Directly beating usually through screw in prior art and be fixed on fibre reinforced composites base plate, the area of general every square meter needs 20～40 screws to fasten.And composite is continuous lod type, screw hole mechanically directly cuts off the continuous fiber in composite board, the overall performance of Composite base plate can be greatly reduced, often form stress concentration phenomenon at screw hole place during base plate in use bearing load, and gradually form the expansion of crackle and crackle, cause the inefficacy of base plate；The nail-holding ability of FRP base plate is poor simultaneously, very easily forms de-nail phenomenon, it is impossible to reach the effect of fixing base plate under high frequency time fatigue load effect.
In order to solve above-mentioned reaming and de-nail problem, with fibre reinforced composites (FRP) plate for main weight tray in certain structures, adjacent two main weight trays are arranged at certain intervals, being installed on the interval location between adjacent two main weight trays with fixture between plate prepared by other materials for fixing device, FRP base plate and pedestal are fixed by all screws each through fixture between plate.Which effectively prevent screw to the poor problem of the damage of FRP base plate and FRP base plate nail-holding ability, and fixing for FRP base plate provides a kind of new thinking.Between plate, fixture is generally prepared from by wood materials (including the composite plate etc. of real-wood integrated material composite plate, wooden plywood, bamboo wood composite veneer, directional structure board (OSB plate) and wooden/bamboo veneer), plastics or composite, but, between plate, fixture needs to bear the load effect of high frequency time as a part for carrying structure, especially as fixture between relatively independent plate, its requirement of strength is equal to the intensity of FRP base plate, therefore, between this plate, fixture cost of manufacture is higher, and density is relatively big (at least will more than 750Kg/m3), it is difficult to reach the purpose of loss of weight.
Summary of the invention
It is an object of the invention to provide a kind of base plate member, to solve the problem that existing FRP base plate is difficult to fix.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of base plate member, including at least two bottom board unit and at least one groove fixture；Bottom board unit is the integrative-structure being made up of fiber reinforced polymer matrix composite, and each bottom board unit is horizontally-spliced；Described bottom board unit includes bottom board unit main body and from bottom board unit bottom part body both sides horizontal expansion sole out；The sole of adjacent two bottom board unit is inconsistent, and encloses formation one storage tank with the side of two bottom board unit main bodys；Described groove fixture by wood materials, plastics, metal material, thermoplastic composite one or more make；Described groove fixture is installed in described storage tank with fixing adjacent two bottom board unit, and the inwall of groove fixture and described storage tank is fitted, and the upper surface of groove fixture is not less than the upper surface of described bottom board unit main body.
Preferably, described base plate member is carried on a pedestal, and is fixed with pedestal through described groove fixture and described sole by screw；In described bottom board unit stitching direction, described screw is provided with 1～3 row on each described groove fixture.
Preferably, the arrangement density of described screw is 16～20/m2。
Preferably, the both sides of described groove fixture are convexly equipped with sealing member, and are closely cooperated by this sealing member and described storage tank inwall.
Preferably, described sealing member is shaped on described groove fixture, and described sealing member is drawing pin hat shape so that described groove fixture and described storage tank interference fit.
Preferably, described sealing member is sealing joint strip, and the both sides of described groove fixture offer strip groove, and described sealing joint strip is positioned in described groove, and by the elasticity of this sealing joint strip, groove fixture and described storage tank inwall is closely cooperated.
Preferably, described sealing joint strip is vulcanite class sealing joint strip, silicone rubber seal adhesive tape, neoprene sealing joint strip, thermoplastic elastomer (TPE) class sealing joint strip, TPV sealing joint strip or PVC sealing joint strip.
Preferably, described sealing member is sponge adhesive tape, is adhered to the two sides of described groove fixture.
Preferably, described sponge adhesive tape includes EVA or PE foam base material and the thermotropic pressure sensitive glue being coated on base material.
Preferably, described sealing member is polyurethane, polyurethane (urea) or polyurea materials, is sprayed at the two sides of described groove fixture, by the elasticity of described sealing member, groove fixture and described storage tank inwall is closely cooperated.
Preferably, the upper surface of described groove fixture is 0～1mm with the difference of the height of the upper surface of described bottom board unit main body.
Preferably, the upper surface of described groove fixture is 0.5mm beyond the height of the upper surface of described bottom board unit main body.
Preferably, the lateral surface of described bottom board unit main body is 0 °～15 ° relative to the angle of inclination of vertical plane, and incline direction is from top to bottom gradually outward-dipping；The two sides of described groove fixture have the angle of inclination suitable with described bottom board unit main body lateral surface.
Preferably, the lateral surface of described bottom board unit main body is 0 °～8 ° relative to the angle of inclination of vertical plane.
Preferably, described bottom board unit main body includes at least one supporting part, and described supporting part includes panel and by the multiple webs downwardly extended out bottom this panel；Described base plate member also includes end filling member, and described end filling member is filled in the both ends that bottom board unit main body is longitudinal, and between adjacent two webs of described supporting part.
Preferably, described end filling member is arranged along the length direction interval of described bottom board unit main body at the both ends of described bottom board unit.
Preferably, the length of described end filling member is 20mm～50mm, is spaced apart 100mm～400mm between adjacent both ends portion filling member；End filling member is distributed in the region within described bottom board unit main body end face 3m.
Preferably, described end filling member is filled in the region within bottom board unit main body end face 3m continuously along the length direction of described bottom board unit main body.
As shown from the above technical solution, advantages of the present invention and have the active effect that the present invention adopts the form that carrying structure and fixed structure are separated, give full play to the characteristic of each material, both effectively fixing Composite base plate had been met, turn avoid because of the fixing damage to FRP base plate of screw, it is ensured that the bulk strength of base plate member and load-carrying properties.In the base plate member of the present invention, groove fixture only provides support fixing and load transmission effect, the load of base plate is born by bottom board unit, therefore that the mechanical property requirements of groove fixture is not high, has evaded the impact on this base plate member integrated carrying ability of the performance issue of fixture.
Accompanying drawing explanation
Fig. 1 is the structural representation of base plate member first embodiment of the present invention.
Fig. 2 is N place partial enlarged drawing in Fig. 1 of the present invention.
Fig. 3 is the another kind of sealed structural representation of base plate member first embodiment further groove fixture of the present invention.
Fig. 4 is the third sealed structural representation of base plate member first embodiment further groove fixture of the present invention.
Fig. 5 is the structural representation of bottom board unit in base plate member first embodiment of the present invention.
Fig. 6 is the structure schematic diagram of base plate member first embodiment of the present invention.
Fig. 7 is the structural representation of bottom board unit in base plate member the second embodiment of the present invention.
Fig. 8 is the structural representation of bottom board unit in base plate member the 3rd embodiment of the present invention.
Fig. 9 is the structural representation of bottom board unit in base plate member the 4th embodiment of the present invention.
Figure 10 is the fit structure schematic diagram of bottom board unit and cavity filling member in base plate member the 5th embodiment of the present invention.
Figure 11 is the structural representation of bottom board unit in base plate member sixth embodiment of the present invention.
Figure 12 is the fit structure schematic diagram of bottom board unit and cavity filling member in base plate member the 7th embodiment of the present invention.
Figure 13 is the structural representation of bottom board unit in base plate member the 8th embodiment of the present invention.
Figure 14 is the structural representation of bottom board unit in base plate member the 9th embodiment of the present invention.
Figure 15 is the structural representation of base plate member the 9th embodiment of the present invention.
Figure 16 is P place partial enlarged drawing in Figure 15 of the present invention.
Figure 17 is the structural representation of bottom board unit in base plate member the tenth embodiment of the present invention.
Description of reference numerals is as follows: 1, bottom board unit；11, bottom board unit main body；111, supporting part；1111, panel；1112, coxostermum；1113, middle pectoral plate；1114, the end, supports；1114a, batter support；1114b, crura intermedium support；1114c, flat support；1116, cavity；112, end connecting plate；114, groove；12, sole；14, storage tank；2, the first groove fixture；21, sealing member；3, edge fixture；4, the second groove fixture；5, cavity filling member；51, cylinder is filled；53, upper flange；54, lower wing plate；55, riser；6, end filling member.
Detailed description of the invention
The exemplary embodiment embodying feature of present invention and advantage will describe in the following description in detail.Iting should be understood that the present invention can have various changes on different embodiments, it neither departs from the scope of the present invention, and explanation therein and be shown in and be substantially treated as purposes of discussion, and is not used to the restriction present invention.
The base plate member of the present invention can be applicable to the fields such as all kinds of container, vehicle, boats and ships, derived energy chemical and Hai Gong.This base plate member is mainly made up of horizontally-spliced multiple bottom board unit and the first groove fixture in order to fix adjacent two bottom board unit, the width that described " transverse direction " is bottom board unit.
Bottom board unit is the integrative-structure being made up of fiber reinforced polymer matrix composite, makes full use of the speciality of composite material high strength degree, low modulus；Bottom board unit surface can realize the function of wear-resisting, anti-skidding, shock resistance, antipollution, protection against the tide, acid and alkali-resistance by materials such as spraying polyurethane, polyurethane (urea) or polyureas.The fiber reinforced polymer matrix composite of bottom board unit is to be reinforcement with the fiber of high-strength and high-modulus, prepare for matrix with resin.Reinforcement can be one or more in glass fibre, carbon fiber, aramid fiber, other natural fibers, and matrix can be one or more macromolecular materials in unsaturated polyester resin, vinylite, epoxy resin, polyurethane.
First groove fixture by wood materials (including solid wood collection base plate, bamboo-wood plyboard, directive construction OSB (OrientedStrandboard) plate and the composite plate of artificial forest Wooden veneer, special plywood etc.), plastics, metal material, thermoplastic composite one or more make, the first groove fixture surface can adopt aqueous environment protection paint or coating polyurethane, polyurethane (urea) or polyureas to process.
This base plate member is in use, each bottom board unit is layed on pedestal, first groove fixture is placed on bottom board unit and does not contact with pedestal, it is connected fixing with pedestal through the first groove fixture and bottom board unit by screw, give full play to the first groove fixture advantage to the powerful nail-holding ability of screw so that each bottom board unit is reliably connected fixing with pedestal.As having cavity between both ends (i.e. two ends on length direction) and the pedestal of base plate member, it is filled with also by the end filling member prepared by wood materials, plastics, metal material or composite.The both sides of base plate member are connected fixing also by edge fixture with pedestal, and edge fixture can adopt the preparations such as wood materials, plastics or composite.
Based on the demand of adjacent two bottom board unit Yu the connected mode of the first groove fixture, and the comprehensive consideration to the performance of bottom board unit with cost, bottom board unit can have various structures.The version of bottom board unit and the connected mode of bottom board unit is introduced below in conjunction with specific embodiment.
First embodiment
Consult Fig. 1, the base plate member of the present embodiment is formed by the laterally order docking arrangement of three pieces of bottom board unit 1, two the first groove fixtures 2 correspondingly it are provided with between three pieces of bottom board unit 1, the middle part of each bottom board unit 1 is also respectively provided with one second groove fixture 4, and the both sides of base plate member are provided with edge fixture 3.
As in figure 2 it is shown, each bottom board unit 1 all includes bottom board unit main body 11 and from bottom board unit main body 11 two bottom sides horizontal expansion sole 12 out, between sole 12 and the side of bottom board unit main body 11, arc transition is connected, bottom board unit 1 generally integrative-structure.The sole 12 of adjacent two bottom board unit 1 is inconsistent, and surrounds a storage tank 14 with the side of two bottom board unit main bodys 11.More preferably, sole 12 uniform thickness of adjacent two floor unit 1, so that the upper surface of two inconsistent soles 12 is concordant.
First groove fixture 2 is installed in this storage tank 14 that adjacent two bottom board unit 1 are formed, storage tank 14 inherence can be coated with continuous print fluid sealant or band along the length direction of bottom board unit 1, in order to the installation in storage tank 14 of the first groove fixture 2 is fixed.On the length direction along bottom board unit 1, the first groove fixture 2 may be designed as multistage overlap joint or docking, it is also possible to is designed to poker.
The cross sectional shape of the first groove fixture 2 is suitable with the shape of storage tank 14, two angles of the first groove fixture 2 lower end are provided with chamfering to avoid the transition arc in storage tank 14, and the size of chamfering depends on the transition arc size of sole 12 and bottom board unit main body 11.The laminating of the lower surface of the first groove fixture 2 and sole 12 upper surface, fitting in the side of the two sides of the first groove fixture 2 and two bottom board unit main bodys 11, the upper surface of the first groove fixture 2 is not less than the upper surface of bottom board unit main body 11；In the present embodiment, the upper surface of the first groove fixture 2 is beyond the upper surface of bottom board unit main body 11.More preferably, the upper surface of the first groove fixture 2 is 0～1mm with the difference of the height of the upper surface of bottom board unit main body 11.In an effect preferably embodiment, this difference is 0.5mm.
In the structure shown in Fig. 2, the two sides of the first groove fixture 2 are provided with multiple bulge-structure in drawing pin hat shape, these bulge-structures are as sealing member 21, it is shaped on the first groove fixture 2, the first groove fixture 2 and storage tank 14 interference fit is made by these bulge-structures, to play good sealing function, this bulge-structure generally may be designed as 1～3.Bulge-structure is directly integrally made when making the first groove fixture 2, and production and processing is convenient.
Consult Fig. 3, in a further arrangement, the both sides of the first groove fixture 2 offer strip groove, place sealing joint strip in strip groove, using sealing joint strip as sealing member 21, by the elasticity of this sealing joint strip, the first groove fixture 2 is closely cooperated with storage tank 14 inwall.Sealing joint strip can be vulcanite class sealing joint strip, silicone rubber seal adhesive tape, neoprene sealing joint strip, thermoplastic elastomer (TPE) class sealing joint strip, TPV sealing joint strip or PVC sealing joint strip etc..
Consult Fig. 4, in another structure, the two sides of the first groove fixture 2 arrange elastomer as sealing member 21, elastomer is covered with the side of the first groove fixture 2, utilize elasticity and the storage tank 14 inwall Elastic Contact of elastomer so that the first groove fixture 2 fits tightly with storage tank 14 inwall.Elastomer can be sandwich rubber bar, is adhered on the first groove fixture 2, and sponge adhesive tape can adopt EVA or PE foam base material, one side or two-door coating thermotropic pressure sensitive glue on base material.In other modes, elastomer can be also be sprayed at polyurethane on the first groove fixture 2, polyurethane (urea) or polyurea materials etc..
By above-mentioned three kinds of structures, it is possible to make, between the first groove fixture 2 and bottom board unit 1, there is good sealing effectiveness, reach the effect that the base structure of waterproof and protection base plate is not etched.
In conjunction with consulting Fig. 1 and Fig. 2, after this base plate member is layed on pedestal, fixed with pedestal through the first groove fixture 2 and sole 12 by screw, first groove fixture 2 is placed in completely and is docked by bottom board unit 1 in the storage tank 14 formed, the load that first groove fixture 2 bears in use will be transmitted to the sole 12 of bottom board unit 1, and the bottom board unit main body 11 of bottom board unit 1 it is transferred to by sole 12, namely all load are born by bottom board unit 1 the most at last, and the first groove fixture 2 only provides support fixing and load transmission effect.Therefore, this connected mode of bottom board unit 1 is not high to the mechanical property requirements of the first groove fixture 2, has evaded the impact on this base plate member integrated carrying ability of the performance issue of the first groove fixture 2.The width of the first groove fixture 2 that is the width of storage tank 14, without big especially, control at 30mm～150mm.
In this base plate member, in bottom board unit 1 stitching direction, each first groove fixture 2 arranges 1～3 row's screw and is fixed.More preferably, the sole 12 of adjacent two bottom board unit 1 that the first groove fixture 2 connects all at least is equipped with row's screw so that bottom board unit 1 is fixing more firm with pedestal.The arrangement density of screw more preferably 16～20/, compared to conventional wooden base plate screw arrange density 36～46/, the screw that can reduce by 40%～50% in this base plate member makes consumption, material and cost of labor are not only saved, it is thus also avoided that the initial destruction that base structure is caused by high density screw hole.
Edge fixture 3 is connected with pedestal curb girder in order to will be located in outermost bottom board unit 1, the laminating of the bottom surface of edge fixture 3 and pedestal, and corresponding tenon mouth is offered with the sole 12 of fixing bottom board unit 1 and pedestal curb girder in the both sides of edge fixture 3.According to the different width dimensions of edge fixture 3, can have disposed thereon 1～4 row's screw and itself and pedestal are fastened.The material of edge fixture 3, surface treatment mode and sealing structure all can adopt the mode identical with the first groove fixture 2, no longer describe in detail herein.
The quantity of the second groove fixture 4 and position is set depends on the structure of bottom board unit 1, when bottom board unit 1 has bigger width, by the second groove fixture 4, the medium position of bottom board unit 1 and pedestal are fixed, can prevent base plate member from arching upward, keep the flatness of base plate member.The structure of the second groove fixture 4 can refer to the first groove fixture 2.
As shown in Figure 5, in the present embodiment, the bottom board unit main body 11 of each bottom board unit 1 includes the supporting parts 111 of two horizontal arrangements, and each supporting part 111 all includes panel 1111, by the multiple webs downwardly extended out bottom this panel 1111, and the end being arranged at web lower end supports 1114.Two coxostermums 1112 that web includes being positioned at these panel 1111 both sides and centrally located middle pectoral plate 1113；The end, supports 1114 and supports for foot, and foot supports and includes multiple batter support 1114a and multiple crura intermedium support 1114b；The quantity that batter supports 1114a is identical with coxostermum 1112 quantity, and batter supports 1114a and formed by inwardly horizontal-extending bottom coxostermum 1112；The quantity that crura intermedium supports 1114b is identical with the quantity of middle pectoral plate 1113, and support 1114b is horizontal-extending to both sides and go out by the bottom margin of middle pectoral plate 1113 for crura intermedium.
For this supporting part 111, its panel 1111 is bearing structure, each web provides powerful shear strength and compressive strength, the end, supports the tensile strength that 1114 offers are powerful, not only play the mechanical property of composite to greatest extent, also can effectively reduce total body density and the material cost of bottom board unit 1.
One coxostermum 1112 bottom of two supporting parts 111 is connected by end connecting plate 112 one, thus surrounding a groove 114 between the coxostermum 1112 of end connecting plate 112 and adjacent supporting part 111.Namely second groove fixture 4 is positioned in this groove 114, can pass through screw and fix be connected through this second groove fixture 4, end connecting plate 112 and pedestal.
According in this bottom board unit main body 11 between two supporting parts 111 connected mode expand, bottom board unit main body 11 may also include three or more supporting parts 111, make multiple supporting part 111 constitute an entirety, not only improve the bulk strength of bottom board unit 1, be also effectively increased production efficiency.The quantity of each bottom board unit 1 upper groove 114 controls at 1～5, and namely in each bottom board unit 1, supporting part 111 quantity is 2～6, and the width of groove 114 is between 30mm～150mm.Correspondingly, the width of the second suitable with groove 114 groove fixture 4 is 30mm～150mm.
The size of the size of groove 114 and the storage tank 14 formed by adjacent two bottom board unit 1 can be identical, and correspondingly, the first groove fixture 2 is the same with the size of the second groove fixture 4, it is possible to forms standard component, it is simple to makes and installs.
The sole 12 of bottom board unit 1 is formed by outwards horizontal-extending respectively bottom outermost two coxostermums 1112 of bottom board unit main body 11, the lower surface of sole 12, the end support 1114 lower surface and the lower surface of end connecting plate 112 concordant.
According to the difference of bottom board unit 1 application or bearing requirements, the general thickness of the number of scalable web, spacing or section bar meets the requirement of size and intensity.The total quantity of web may be configured as 3～20 according to the width of supporting part 111, the interval between adjacent two webs can be 30mm～100mm not etc., section bar gross thickness can be 10mm～70mm not etc..
According to the finite element analysis to bottom board unit 1, when integral thickness is constant, can reaching the purpose of loss of weight by reducing plate thickness, its performance impact is within 3%；The thickness of width and/or thickness, increase web by increasing integral thickness, increasing sole all can improve bearing capacity.Analyzing through comprehensive, bottom board unit 1 each several part parameter, when following scope, can be issued to maximum weight loss effect in the condition meeting load-carrying properties.
Panel 1111 thickness A of each supporting part 111 is 3mm～8mm；The thickness B of coxostermum 1112 and middle pectoral plate 1113 is 4mm～7mm；The width C that foot supports is 10mm～30mm,
The thickness D that foot supports is 4mm～6mm；The thickness G of sole 12 is 3mm～7mm, and the width E of described sole 12 is 15mm～40mm.By the particular design of these sizes so that each supporting part 111 can obtain higher load-carrying properties at a lower cost.Additionally, due to the present invention bottom board unit 1 when mounted, need to be fixed with pedestal by the first groove fixture 2 or the second groove fixture 4, for meeting effectively fixing bottom board unit 1, the panel 1111 width F preferably size range of each supporting part 111 of bottom board unit 1 of the present invention is 50mm～450mm.
Based on the comprehensive consideration of cost and performance, the optimal size of supporting part 111 each several part is followed successively by: the panel 1111 width F of supporting part 111 is 200mm～300mm, and panel 1111 thickness A is 4mm～5mm；The thickness B of coxostermum 1112 and middle pectoral plate 1113 is 4mm～6mm；The width C that foot supports is 15mm～25mm, and the thickness D that foot supports is 4.5mm～5mm；The thickness G of sole 12 is 3mm～5mm, and the width E of described sole 12 is 15mm～28mm.
Preferred parameter scope according to above-mentioned bottom board unit 1 each several part, the structure of several canonical parameters has been carried out finite element analysis and relevant structured testing by the present invention, and the parameter of each structure is as shown in the table.
Said structure being carried out finite element analysis and testing result is as shown in the table, wherein, the loading environment in finite element analysis computation result is: imposed load 65KN, supports span 310mm.
The finite element analysis structure of above structure one to structure six and actually detected result are satisfied by instructions for use, and achieve good weight loss effect when meeting load-carrying properties.Above from structure one to structure six, substantially gradually good in effect trend.
Consult Fig. 6, owing to there is cavity between adjacent two webs of supporting part 111, base plate member easily causes the damage of base plate member when end position is subject to many frequencys fatigue stress, more preferably the empty cavity position near end is provided with end filling member 6 to strengthen the fatigue performance of base plate member in the present embodiment.End filling member 6 is filled in the both ends of bottom board unit main body 11 longitudinal direction along the length direction interval of bottom board unit main body 11, filling scope is substantially within distance bottom board unit main body 11 end face 3m, and namely end filling member 6 is spaced apart in the region within bottom board unit main body 11 end face 3m.The cross section of end filling member 6 is determined according to bottom board unit main body 11 internal cavity cross section, and in the present embodiment, end filling member 6 is filled between adjacent two webs of supporting part 111.The length of end filling member 6 is 20mm～50mm, the cross member on the position correspondence pedestal of end filling member 6, and the interval between adjacent both ends portion filling member 6 is determined according to interval between cross member on pedestal, substantially at 100mm～400mm.After base plate member is layed on pedestal, namely end filling member 6 is positioned on the cross member of pedestal, increases the fatigue performance of base plate member, it is to avoid the damage because being caused of the base plate member end position by many frequencys fatigue stress.End filling member 6 is intervally arranged, it is possible to alleviate weight, reduces cost.
In other mode, end filling member 6 can also is that the length direction along bottom board unit main body 11 is filled continuously, the filling scope of end filling member 6 region within distance bottom board unit main body 11 end face 3m.
Second embodiment
From the difference of first embodiment, the present embodiment is in that the structure of bottom board unit 1 is different.Consult Fig. 7, the bottom board unit main body of the bottom board unit 1 of the present embodiment only has a supporting part 111, the structure of supporting part 111 is identical with the structure of supporting part in first embodiment 111, still has panel 1111, coxostermum 1112, middle pectoral plate 1113 and end support 1114.The bottom board unit main body of this bottom board unit 1 does not form groove, then correspondingly saves the second groove fixture in first embodiment.
The sole 12 of this bottom board unit 1 stretches out bottom two coxostermums 1112 of supporting part 111.When being spliced into base plate member with this bottom board unit 1, identical with first embodiment, surround storage tank by the sole 12 of adjacent two bottom board unit 1, the first groove fixture is installed in storage tank, fasten again through screw.Compared with first embodiment, when being spliced into the base plate member of same width, adopt the bottom board unit 1 of the present embodiment will need more quantity.
Other structures of the base plate member of the present embodiment can refer to first embodiment, no longer specifically introduces.
3rd embodiment
The structure that the present embodiment lies also in bottom board unit 1 from the difference of first embodiment is different.Fig. 8 illustrates the structure of the bottom board unit 1 in the present embodiment, the bottom board unit main body 11 of this bottom board unit 1 has two supporting parts 111, each supporting part 111 includes panel 1111, coxostermum 1112, middle pectoral plate 1113 and end support, and a coxostermum 1112 of two supporting parts 111 is connected by end connecting plate 112 and forms groove 114.The sole 12 of bottom board unit 1 stretches out bottom the opposite side web 1112 of two supporting parts 111.
With first embodiment institute the difference is that, in the present embodiment, the end of supporting part 111, is supported for flat support 1114c, flat support 1114c, end connecting plate 112 and two soles 12 and connects as one structure.The lower end of each middle pectoral plate 1113 is all connected with this flat support 1114c, compares in first embodiment and supports 1114a, 1114b structure as end support 1114 using foot, and in the present embodiment, supporting part 111 has better load-carrying properties.
The thickness of flat support 1114c is more preferably 4mm～6mm, and optimal size is 4.5mm～5mm.Other dimensional parameters of supporting part 111 can refer to first embodiment.
4th embodiment
Consulting Fig. 9, the difference of the present embodiment and the 3rd embodiment is in that: the bottom board unit main body of the present embodiment bottom board unit 1 only has a supporting part 111, and the structure of supporting part 111 is identical with the 3rd embodiment.
In the present embodiment, the sole 12 of bottom board unit 1 is identical with the second embodiment with the annexation of bottom board unit main body；Correspondingly, the compound mode being made up of base plate member multiple bottom board unit and the first groove fixture is also identical with the second embodiment.
5th embodiment
Consult Figure 10, the difference of the present embodiment and the 4th embodiment is in that: in the present embodiment, the supporting part 111 of bottom board unit 1 is not provided with middle pectoral plate, 1111, two coxostermums 1112 of the panel of supporting part 111 and flat support 1114c enclose and form the cavity 1116 that a cross section is square shape, sole 12 stretches out bottom two coxostermums 1112, and connects as one structure with flat support 1114c.The height of cavity 1116 can be 5mm～60mm, and the width of cavity 1116 can be 50mm～450mm.
The base plate member of the present embodiment also includes cavity filling member 5, cavity filling member 5 is installed in the cavity 1116 of supporting part 111 adaptedly, to provide powerful support and shear strength, strengthen comprcssive strength and the fatigue performance of base plate member, promote the load-carrying properties of base plate member.Cavity filling member 5 can be prepared from by for one or more in wood materials, plastics, metal material or composite, wherein, wood materials includes the composite plate etc. of wooden plywood, real-wood integrated material composite plate, bamboo compound floor, directional structure board (OSB plate, OrientedStrandboard) and wooden/bamboo veneer.The length dimension of this cavity filling member 5 is not designed as 1m～10m not etc. according to the complexity using material and processing, and suitable with the length of base plate member.The cross section of cavity filling member 5 can need according to intensity and design, and cavity filling member 5 can be hollow member or entity component.
In the present embodiment, cavity filling member 5 has three longerons 51 and the crossbeam (not shown) being connected laterally between longeron 51, and each longeron 51 is arranged along the width interval of supporting part 111 in cavity 1116.Longeron 51 and crossbeam can be all hollow beam or solid beam, and in the present embodiment, longeron 51 is solid beam, its rectangular in cross-section, and upper and lower surface contacts with panel 1111, flat support 1114c respectively.Each longeron 51 is linked together by crossbeam, facilitates cavity filling member 5 to install in cavity 1116.More preferably, crossbeam is connected to the both ends of each longeron 51, and the both ends of crossbeam are inconsistent with two coxostermums of supporting part 111, it is simple to cavity filling member 5 is in the location of cavity 1116.The cavity filling member 5 of the present embodiment more preferably adopts wood materials to make, and easy to process, cost is low, also can have good performance simultaneously.
Compared with the structure of first embodiment to the 4th embodiment, bottom board unit 1 structure of the present embodiment is more simple, and machine-shaping is convenient；Substitute middle pectoral plate by cavity filling member 5, good support effect and shear strength can be obtained equally.Cavity filling member 5 can adopt scrap material or cheap material to make, lower in cost.
Sixth embodiment
Consult Figure 11, the difference of the present embodiment and the 5th embodiment is in that: in the present embodiment, the bottom board unit main body 11 of bottom board unit 1 has two supporting parts 111, and the panel 1111 of each supporting part 111, coxostermum 1112 and flat support 1114c all enclose and form the cavity 1116 that a cross section is square shape.
When being formed base plate member by this bottom board unit 1, need to being respectively provided with cavity filling member (not shown in Figure 11) in the cavity 1116 of two supporting parts 111, the structure of cavity filling member and set-up mode can refer to the 5th embodiment.
Connected mode and the connected mode of sole 12 and supporting part 111 between two supporting parts 111 can refer to the 3rd embodiment, and correspondingly, the compound mode being made up of base plate member multiple bottom board unit 1 and the first groove fixture also can refer to the 3rd embodiment.
7th embodiment
Consult Figure 12, the difference of the present embodiment and the 5th embodiment is in that: in the present embodiment, the supporting part 111 of bottom board unit 1 is not provided with flat support, but inwardly horizontal-extending bottom two coxostermums 1112 define two batters and support 1114a, and two side legs supports has interval between 1114a.1111, two coxostermums 1112 of the panel of supporting part 111 and two batters support 1114a and surround the cavity 1116 of a bottom opening, and sole 12 stretches out bottom two coxostermums 1112.
The present embodiment is provided with cavity filling member 5 equally in cavity 1116, to provide support and shear strength.Cavity filling member 5 is supported in panel 1111 lower surface, and the lower surface of cavity filling member 5 is concordant with sole 12 lower surface.
The cavity filling member 5 of the present embodiment is I-shaped support beam, including upper flange 53, lower wing plate 54 and the riser 55 that is connected between upper and lower wing plate 53,54, its upper flange 53 support panel 1111 lower surface, the extension size of upper flange 53 and the width of upper flange 53 are more preferably 15mm～150mm, to uniformly transfer panel 1111 load.For avoiding the hard contact of upper flange 53 and panel 1111 lower surface, the end face of upper flange 53 more preferably bonding one layer of foam is cotton or sprays one layer of elastomer.This I-shaped support beam is more preferably metal or composite product, it is desirable to ground adopts metal material, has more excellent bearing strength, and I-shaped support beam can pass through to weld or bonding be pre-set on base structure.
The structure of the present embodiment cavity filling member 5 also apply be applicable in the 5th embodiment and sixth embodiment, and equally, in the 5th embodiment, the structure of cavity filling member 5 also apply be applicable in the present embodiment.
8th embodiment
Consulting Figure 13, the difference of the present embodiment and the 7th embodiment is in that: in the present embodiment, and the bottom board unit main body 11 of bottom board unit 1 has two supporting parts 111, is connected by end connecting plate 112 and form groove 114 between two supporting parts 111.Each supporting part 111 is respectively formed the cavity 1116 of a bottom opening, correspondingly, is respectively provided with cavity filling member (not shown in Figure 13) in each cavity 1116, and concrete set-up mode can refer to the 7th embodiment.
9th embodiment
Consult Figure 14, the difference of the present embodiment and first embodiment is in that: in the present embodiment, two coxostermum 1112 outer surfaces of the supporting part 111 of bottom board unit main body 11 are inclined-plane, incline direction is from top to bottom gradually outward-dipping, the profile making supporting part 111 constitutes one low wide and up narrow trapezoidal, and the groove 114 between two supporting parts 111 is then the trapezoidal shape wide at the top and narrow at the bottom of a wide-mouth.Correspondingly, with the trapezoidal shape that the second groove fixture 4 (not shown) of groove 114 adaptation is also wide at the top and narrow at the bottom.
Referring again to Figure 15 and Figure 16, in the base plate member of the present embodiment, the storage tank 14 that adjacent two bottom board unit 1 are formed is trapezoidal shape wide at the top and narrow at the bottom.Suitable with this, the shape of the first groove fixture 2 is also trapezoidal shape.
By the inclined design of coxostermum outer surface in bottom board unit, it is not only convenient for the installation of groove fixture, also makes groove fixture and bottom board unit be formed from closely cooperating, increase the sealing property of bottom board system.
Coxostermum 1112 outer surface is relative to tilt angle theta≤15 ° of vertical plane, more preferably, and θ≤8 °.The two sides of the first groove fixture 2 and the second groove fixture 4 are also similarly θ relative to the angle of inclination of vertical plane.
Tenth embodiment
Consulting Figure 17, the difference of the present embodiment and the 9th embodiment is in that: in the present embodiment, and bottom board unit main body 11 only has a supporting part 111, and the structure of supporting part 111 is identical with the 9th embodiment.
The connected mode being spliced into base plate member by the bottom board unit 1 of this embodiment can refer to the second embodiment.
In 9th embodiment and the tenth embodiment, 111 liang of coxostermum 1112 outer surfaces of supporting part are that this structure on inclined-plane also applies to the 3rd embodiment equally to the 8th embodiment, by this inclined design, improve the self sealss performance of base plate.
Although describing the present invention with reference to several exemplary embodiment, it is to be understood that, term used is to illustrate and exemplary and nonrestrictive term.The spirit without deviating from invention or essence can be embodied as in a variety of forms due to the present invention, it is to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and should explain widely in the spirit and scope that appended claims limit, therefore fall into the whole changes in claim or its equivalent scope and remodeling all should be appended claims and contained.
Claims (18)
1. a base plate member, it is characterised in that including:
At least two bottom board unit, it is the integrative-structure being made up of fiber reinforced polymer matrix composite, and each bottom board unit is horizontally-spliced；Described bottom board unit includes bottom board unit main body and from bottom board unit bottom part body both sides horizontal expansion sole out；The sole of adjacent two bottom board unit is inconsistent, and encloses formation one storage tank with the side of two bottom board unit main bodys；
At least one groove fixture, in order to fixing adjacent two bottom board unit, described groove fixture by wood materials, plastics, metal material, thermoplastic composite one or more make；Described groove fixture is installed in described storage tank, and the inwall of groove fixture and described storage tank is fitted, and the upper surface of groove fixture is not less than the upper surface of described bottom board unit main body.
2. base plate member according to claim 1, it is characterised in that described base plate member is carried on a pedestal, and fixed with pedestal through described groove fixture and described sole by screw；In described bottom board unit stitching direction, described screw is provided with 1 ~ 3 row on each described groove fixture.
3. base plate member according to claim 2, it is characterised in that the arrangement density of described screw is 16 ~ 20/.
4. base plate member according to claim 1, it is characterised in that the both sides of described groove fixture are convexly equipped with sealing member, and are closely cooperated by this sealing member and described storage tank inwall.
5. base plate member according to claim 4, it is characterised in that described sealing member is shaped on described groove fixture, and described sealing member is drawing pin hat shape so that described groove fixture and described storage tank interference fit.
6. base plate member according to claim 4, it is characterized in that, described sealing member is sealing joint strip, the both sides of described groove fixture offer strip groove, described sealing joint strip is positioned in described groove, and by the elasticity of this sealing joint strip, groove fixture and described storage tank inwall is closely cooperated.
7. base plate member according to claim 6, it is characterised in that described sealing joint strip is vulcanite class sealing joint strip, silicone rubber seal adhesive tape, neoprene sealing joint strip, thermoplastic elastomer (TPE) class sealing joint strip, TPV sealing joint strip or PVC sealing joint strip.
8. base plate member according to claim 4, it is characterised in that described sealing member is sponge adhesive tape, is adhered to the two sides of described groove fixture.
9. base plate member according to claim 8, it is characterised in that described sponge adhesive tape includes EVA or PE foam base material and the thermotropic pressure sensitive glue being coated on base material.
10. base plate member according to claim 4, it is characterized in that, described sealing member is polyurethane, polyurethane (urea) or polyurea materials, is sprayed at the two sides of described groove fixture, by the elasticity of described sealing member, groove fixture and described storage tank inwall is closely cooperated.
11. base plate member according to claim 1, it is characterised in that the difference of the height of the upper surface of the upper surface of described groove fixture and described bottom board unit main body is 0 ~ 1mm.
12. base plate member according to claim 11, it is characterised in that the upper surface of described groove fixture is 0.5mm beyond the height of the upper surface of described bottom board unit main body.
13. base plate member according to claim 1, it is characterised in that the lateral surface of described bottom board unit main body is 0 ° ~ 15 ° relative to the angle of inclination of vertical plane, incline direction is from top to bottom gradually outward-dipping；The two sides of described groove fixture have the angle of inclination suitable with described bottom board unit main body lateral surface.
14. base plate member according to claim 13, it is characterised in that the lateral surface of described bottom board unit main body is 0 ° ~ 8 ° relative to the angle of inclination of vertical plane.
15. base plate member according to claim 1, it is characterised in that described bottom board unit main body includes at least one supporting part, described supporting part includes panel and by the multiple webs downwardly extended out bottom this panel；
Described base plate member also includes end filling member, and described end filling member is filled in the both ends that bottom board unit main body is longitudinal, and between adjacent two webs of described supporting part.
16. base plate member according to claim 15, it is characterised in that described end filling member is arranged along the length direction interval of described bottom board unit main body at the both ends of described bottom board unit.
17. base plate member according to claim 16, it is characterised in that the length of described end filling member is 20mm ~ 50mm, between adjacent both ends portion filling member, it is spaced apart 100mm ~ 400mm；End filling member is distributed in the region within described bottom board unit main body end face 3m.
18. base plate member according to claim 15, it is characterised in that described end filling member is filled in the region within bottom board unit main body end face 3m continuously along the length direction of described bottom board unit main body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778383.5A CN105757441B (en) | 2014-12-15 | 2014-12-15 | Base plate member |
| PCT/CN2015/095082 WO2016095653A1 (en) | 2014-12-15 | 2015-11-20 | Base plate member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778383.5A CN105757441B (en) | 2014-12-15 | 2014-12-15 | Base plate member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105757441A true CN105757441A (en) | 2016-07-13 |
| CN105757441B CN105757441B (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410778383.5A Active CN105757441B (en) | 2014-12-15 | 2014-12-15 | Base plate member |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105757441B (en) |
| WO (1) | WO2016095653A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424845A (en) * | 2017-08-30 | 2019-03-05 | 冷鹭浩 | Monolayer plastic composite plate |
| CN115431565A (en) * | 2021-11-10 | 2022-12-06 | 天津爱思达新材料科技有限公司 | Outer mold of wing skin forming tool and manufacturing method thereof |
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| CN102809044A (en) * | 2011-05-31 | 2012-12-05 | 陈道斌 | Glass reinforced plastic composite plate |
| CN102912965A (en) * | 2012-10-31 | 2013-02-06 | 嘉兴中集木业有限公司 | Fiber-reinforced polymer matrix composite assembled floor |
| DE102012206171A1 (en) * | 2012-03-12 | 2013-09-12 | Franz Häderer | Support plate for use in tile element for floor covering in inner space and outer space of building, has lower flow aperture arranged above support regions and lateral flow aperture arranged lateral to water channels |
| JP2014034212A (en) * | 2012-08-07 | 2014-02-24 | Uacj Corp | Panel-connecting structure |
| CN204437667U (en) * | 2014-12-15 | 2015-07-01 | 嘉兴中集木业有限公司 | Base plate member |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08268344A (en) * | 1995-03-31 | 1996-10-15 | Showa Alum Corp | Coupling device of floor panel of load-carrying platform of vehicle such as truck |
| CN204312984U (en) * | 2014-12-15 | 2015-05-06 | 嘉兴中集木业有限公司 | Bottom board unit |
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2014
- 2014-12-15 CN CN201410778383.5A patent/CN105757441B/en active Active
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2015
- 2015-11-20 WO PCT/CN2015/095082 patent/WO2016095653A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809044A (en) * | 2011-05-31 | 2012-12-05 | 陈道斌 | Glass reinforced plastic composite plate |
| DE102012206171A1 (en) * | 2012-03-12 | 2013-09-12 | Franz Häderer | Support plate for use in tile element for floor covering in inner space and outer space of building, has lower flow aperture arranged above support regions and lateral flow aperture arranged lateral to water channels |
| JP2014034212A (en) * | 2012-08-07 | 2014-02-24 | Uacj Corp | Panel-connecting structure |
| CN102912965A (en) * | 2012-10-31 | 2013-02-06 | 嘉兴中集木业有限公司 | Fiber-reinforced polymer matrix composite assembled floor |
| CN204437667U (en) * | 2014-12-15 | 2015-07-01 | 嘉兴中集木业有限公司 | Base plate member |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109424845A (en) * | 2017-08-30 | 2019-03-05 | 冷鹭浩 | Monolayer plastic composite plate |
| CN109424845B (en) * | 2017-08-30 | 2023-10-27 | 冷鹭浩 | Single-layer plastic composite board |
| CN115431565A (en) * | 2021-11-10 | 2022-12-06 | 天津爱思达新材料科技有限公司 | Outer mold of wing skin forming tool and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105757441B (en) | 2018-12-25 |
| WO2016095653A1 (en) | 2016-06-23 |
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Address after: 226000, No. 11 Tong Fu Nan Road, Nantong economic and Technological Development Zone, Jiangsu Applicant after: NANTONG CIMC ECO NEW MATERIAL DEVELOPMENT Co.,Ltd. Applicant after: CIMC CONTAINERS HOLDING Co.,Ltd. Applicant after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Address before: 529000 Guangdong Province, Jiangmen City Xinhui Xinhui District Economic Development Zone Public Park Service Center Building Applicant before: GUANGDONG CIMC ECO NEW MATERIAL DEVELOPMENT Co.,Ltd. Applicant before: CIMC CONTAINERS HOLDING Co.,Ltd. Applicant before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. |
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Effective date of registration: 20170724 Address after: 226000, No. 11 Tong Fu Nan Road, Nantong economic and Technological Development Zone, Jiangsu Applicant after: NANTONG CIMC ECO NEW MATERIAL DEVELOPMENT Co.,Ltd. Applicant after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Address before: 226000, No. 11 Tong Fu Nan Road, Nantong economic and Technological Development Zone, Jiangsu Applicant before: NANTONG CIMC ECO NEW MATERIAL DEVELOPMENT Co.,Ltd. Applicant before: CIMC CONTAINERS HOLDING Co.,Ltd. Applicant before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. |
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