CN105239709B - A kind of permeability type combination filling box of use metal sheet - Google Patents
A kind of permeability type combination filling box of use metal sheet Download PDFInfo
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- CN105239709B CN105239709B CN201510725112.8A CN201510725112A CN105239709B CN 105239709 B CN105239709 B CN 105239709B CN 201510725112 A CN201510725112 A CN 201510725112A CN 105239709 B CN105239709 B CN 105239709B
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Abstract
Filling box and preparation method thereof is combined the present invention relates to a kind of permeability type of use metal sheet, belongs to buildings in general construction field.The filling box (1) includes upper component (2), lower component (3), stiffener (4), spillage cylinder (5), intensive mesh (7) is formed with the mode of punching molding on strip metal thin plate (6), there are 2 road folding lines (8) on every sheet metal, slurry leakage hole (9) is provided with sheet metal central part, sheet metal is bent into component and lower component on U-shape structure, upper, spillage cylinder and stiffener are installed in lower component, spillage cylinder and spillage hole site matches mutually, it is upper by what is be buckled togather, two U-shaped butt joint edges connect to form filling box between lower component.The filling box of the present invention, production, transport and installation are all very convenient, and mechanical property is good, also preferable with the hollow floor reliability, shock resistance, crack resistance of this product formation.
Description
(1) technical field
The present invention relates to the packing material in a kind of reinforced concrete hollow floor structure, especially one kind sheet metal
Permeability type combination filling box of shaping and preparation method thereof, belongs to buildings in general construction field.
(2) background technology
In building field, as large-span concrete structure is increasing, increasing floor uses hollow floor knot
Structure technology.The stress performance of structure is not interfered with substantially instead of part concrete with lightweight filler, but can be significantly
Mitigate the deadweight of structure.
In previous hollow floor, the scholar using Qiu Zeyou, Wang Benmiao as representative proposes to make cement with high-strength cement
Pipe and cement box are used as packing material；Later, in view of the product of cement class is from great later, in person it is proposed that crossing polyphenyl foam one
The packing material of class；Above-mentioned technology is all used widely in engineering.
But, for built-in packing material, no matter polyphenyl class or cement class material, will be produced in construction compared with
Big buoyancy.According to Archimedes' principle, as long as the unit weight of packing material is less than concrete density, in the process of casting concrete
In necessarily lead to buoyancy.Will take several steps carry out anti-floating in order to overcome buoyancy, in construction, except it is expensive, take a lot of work, it is time-consuming
Outside, to the damage of plate bed die plate also than larger, once and certain road technical measures are not in place causes packing material to float, structure will be given
Bring very big potential safety hazard.Although the defect that additionally there are is exactly that material is light, shared volume causes greatly cost of transportation
Greatly.
The concept of reinforcing mat is introduced hollow floor packing material by Mr. Guo Wuchang earliest, and 2011, Guo 5 often proposed " one
Plant the obturator of filling concrete in situ " (ZL201120161932.6)；After, Mr. Guo proposes " a kind of cast-in-place concrete cored " again
(ZL201420109836.0), in the art, Mr. Guo further clearly " is provided with core " before bar-mat reinforcement up and down, and
Propose to utilize " displacement and the flotation issue " present in the construction solution Conventional filler material of " bar-mat reinforcement ".But, first clearly
That proposition steel mesh solves buoyancy problem is Wang Benmiao, and 2013, he proposed " a kind of netted box component pore-forming of use combined type
Cast-in-situ hollow building roof " (CN203514592U).In the art, Mr. Wang is greatly reduced even using the gas permeability of mesh first
The buoyancy of packing material is completely eliminated, by controlling the full-size of mesh to ensure that concrete may not flow into packing material, profit
Moisture is set not penetrate into packing material with moisture surface tension force.After, Mr. Wang again successively propose " one kind steel mesh with it is organic
Object is combined into the cast-in-situ hollow building roof in hole " (CN104005501A), " a kind of use steel mesh and gas tube combination box pore-forming show
Pour hollow floor " (CN103967181A) and " a kind of hollow floor pore-forming steel mesh combines obturator with thin plate "
(CN104631681A) technology such as.Above-mentioned correlation technique brings revolutionary change to whole hollow floor industry, at present
The trend of the whole industry whole updating replacement is formed.
But, following defect is respectively present in the above-described techniques, is mainly had：1st, larger float can be produced in work progress
Power；2nd, the hollow rate of floor is not high；3rd, the part of composition packing material product is more causes its globality bad；4th, Product transport
Cost is high；5th, the vertical and lateral stiffness of packing material product is smaller, and the mistake with casting concrete is trampled in personnel during construction
Deformation of products is larger in journey；6th, it can not well solve not only to reduce buoyancy but also avoid concrete mortar from flowing into packing material casing
This internal contradiction.
In this case, develop it is a kind of both overcome concreting process concrete to the buoyancy of packing material, it is and overall
Good, rigidity is larger, packing material surrounding concrete pouring quality can be effectively ensured and the box filling product of convenient transportation for property,
As urgent problem in present hollow superstructure.
(3) content of the invention
In existing hollow floor technology, there is that packing material buoyancy is larger to cause constructional difficulties, or packing material is whole
Body is poor, rigidity is smaller, the problems such as packing material surrounding concrete pouring quality or too high cost of transportation can not be effectively ensured,
It is an object of the invention to provide a kind of combined metal filling box with plasma resistance piece.
On the basis of existing technology, to achieve the above object, the technical solution adopted by the present invention is：The filling box includes
Upper component, lower component, stiffener, spillage cylinder, are less than on 1mm strip metal thin plate in thickness and are formed with the mode of punching molding
Intensive mesh, there is 2 road folding lines on every sheet metal, between 2 road folding lines of sheet metal and sheet metal is wide
The central part of degree scope is provided with a size >=50mm and≤150mm slurry leakage hole, by the two ends of sheet metal along folding line
Towards equidirectional 90-degree bent respectively, component and lower component on the U-shape structure with three faces are formed, in upper component and lower component
Spillage cylinder and each direction at least 2 road stiffeners, spillage cylinder and spillage hole site matches mutually are installed, by upper component and lower component
It is buckled togather, with welding or peg anchoring or iron wire colligation or the mode that snaps connection by two between upper component and lower component
The U-shaped butt joint edge of bar is joined together to form filling box.
It is less than in thickness on 1mm strip metal thin plate and intensive mesh is formed with the mode of punching molding, by this band
The filling box of dense mesh manufacture can greatly reduce the buoyancy produced in concreting process to filling box.In strip metal
One of folding line is pressed on thin plate, sheet metal is curved to the upper component or lower component of U-shape structure along folding line, is made
Upper component and lower component and follow-up assembled process can be carried out in factory, can more be carried out at the construction field (site).If will make
Upper component, lower component and follow-up assembled procedural arrangements are carried out at the construction field (site), because that can play a piece of clip of strip metal thin plate
To transport, identical quantity packing material volume shared in transportation can be greatly reduced, conevying efficiency at least improves 5
Times.In CN104631681A etc. in the prior art, be typically " the steel mesh formation top panel of hexahedron Cavity structural member, bottom panel and
The monolithic molding tetrahedron of two side walls ", tetrahedral globality is obviously preferable, but 2 faces remaining in 6 faces be by
Constituted with the free part that foregoing 4 faces are not joined directly together, the part in 2 faces is constituted first in installation process positioning difficulty
Greatly, secondly the globality of installation rear box is also poor.And in the technical program, for any one in filling box
Face, each face at least a line is that mother metal is joined directly together with mother metal by folding line and other faces, is not present in filling box
With other faces free face completely, therefore during assembly, the effect checked and balance between different faces necessarily causes fixed each other
Good integrity after position convenience and assembly；In addition for casing of the most common top surface in engineering for square, U-shaped knot in this programme
The size of the upper component of structure and lower component, size and dimension are just the same, so reduce the quantity of production process Plays part,
Production efficiency can be greatly improved.The central part of sheet metal open a slurry leakage hole be in order to install spillage cylinder, set spillage
After cylinder, floor can improved by filling box when being sized so as to bigger (being generally filled with case short side dimension can be with >=700mm)
Ensure that filling box lower concrete is poured while hollow rate closely knit；Spillage cylinder can strengthen the vertical firm of filling box in construction
Degree, spillage cylinder in concrete setting after, between the upper and lower edge of a wing of floor increase connection quite with a kind of effect of pillar,
The ability of flooring bearing load can be improved.Due to the rigidity very little of sheet metal, easily deformed in the presence of external force,
2 road stiffeners are at least installed in each direction in upper component and lower component, are to strengthen sheet metal.First, put more energy into
Part and spillage cylinder together constitute the vertical applied force component of filling box, prevent that the upper surface generation of filling box in work progress is larger
Deformation；Secondly, stiffener turns into the support of side-wall metallic thin plate again, can greatly enhance the horizontal rigidity of side wall.
It is a feature of the present invention that mesh short size >=4mm and≤12mm on sheet metal, it is long to size >=5mm and
≤ 15mm, the sheet metal for being punched out from mesh forms the plasma resistance piece outwards tilted, one end of plasma resistance piece still with metal foil
Plate mother metal is connected, when installing filling box, and the lateral direction of plasma resistance piece towards filling box is tilted.In prior arts such as CN104631681A
In, the critical component reticular lamina for eliminating buoyancy effect is that " punching and expansion by same sheet metal in special purpose machinery are fabricated to
Type "；The thin seam that many bar width are negligible, arrange according to certain rules is punched on sheet metal, steel plate is drawn to both sides
Stretch, thin seam is expanded into regular network structure；The sizing grid can not be too big, prevents concrete from flowing into main inside filling box
Lean on the surface tension of moisture in concrete.And in this programme, intensive by being formed on sheet metal has obvious size
Mesh, by be punched into mesh come sheet metal formation plasma resistance piece, the gap between mesh and plasma resistance piece can breathe freely and eliminate mixed
The buoyancy produced in solidifying soil casting process, the surface tension of moisture and the mechanical resistance of plasma resistance piece prevent concrete mortar stream jointly
Enter filling box.Verified through test of many times：Mesh size aforementioned range it is in can reach basic fundamental effect, especially with numerical value with it is upper
The best results when average value of lower limit is close.It is found through experiments that：On the premise of exhaust is ensured, the tilting direction of plasma resistance piece
There are much relations with concrete pouring quality.If plasma resistance piece is tilted to the inner side direction of filling box, in concrete pressure effect
Under, the gap between mesh and plasma resistance piece is more Zhang Yue great, once concrete pressure is more than wawter tension and plasma resistance piece mechanical resistance
Make a concerted effort be worth, plasma resistance piece will continue to the inside of filling box tilt, make concrete flow into filling box inside.If plasma resistance piece is to filling
The lateral direction of case is tilted, under concrete pressure effect, and plasma resistance piece has the trend closed towards mesh, but is punched into the mesh come
It can not possibly be closed into the degree that air can not all be penetrated with plasma resistance piece again, therefore reach the technique effect that greatly reduces buoyancy
Meanwhile, prevent concrete from flowing into inside filling box again.
It is a feature of the present invention that sheet metal has the ribbed stiffener using itself mother metal extrusion forming along its length, put more energy into
Rib is vertical with folding line, and height >=4mm of ribbed stiffener, adjacent ribbed stiffener is parallel to each other, it is adjacent put more energy into rib spacing >=50mm and≤
Ribbed stiffener on 150mm, 4 side walls of filling box is vertical all with the upper and lower surface of filling box, and ribbed stiffener is located at filling box
The outside of side wall, upper and lower surface.The setting of filling box upper and lower surface ribbed stiffener can improve filling box and bear
The ability of vertical load.Ribbed stiffener is vertical with folding line, is easily achieved first from machining, along with aforementioned schemes
Upper component and lower component through limiting ensure that as U-shape structure, naturally ribbed stiffener on the wall of side all with the upper surface of filling box and
Lower surface is vertical, can so greatly enhance the vertical rigidity of filling box.In the technical regulation of any hollow floor, all to stress
The distance on reinforcing bar and packing material surface clearly requires (generally >=10mm), when ribbed stiffener be located at filling box side wall, on
Surface and the outside of lower surface and during height >=10mm, ribbed stiffener is also played simultaneously in addition to playing the booster action to filling box
Isolate the effect of reinforcing bar and filling box, construction material cost can be reduced, economic benefit is obvious.
It is a feature of the present invention that stiffener can play the accessory of both horizontally and vertically supporting role, the material of stiffener simultaneously
Matter is metal material or plastic materials or cement class material, with the side of welding or iron wire colligation or the insertion that snaps connection or slot
Stiffener is fixed together by formula with upper component or lower component.
It is a feature of the present invention that spillage cylinder plays spillage and vertical support, the flat shape of spillage cylinder for circle or
Ellipse or rectangle or polygon, spillage cylinder material be metal material or plastic materials or cement class material, with bonding or
Spillage cylinder is fixed together by the mode of welding or iron wire colligation or the insertion that snaps connection or slot with upper component or lower component.
It is a feature of the present invention that the upper surface being made up of in filling box upper component or the lower surface being made up of lower component are
To the curved surface of filling box outer projection, the section configuration of curved surface is arc line type or broken line type, corresponding upper component and the following group
The edges of metal sheet shape that filling box side wall is constituted in part matches with lower surface and upper surface butt joint edge shape respectively, puts more energy into
The top and bottom shape of part and spillage cylinder with the upper and lower surface configuration of filling box with also matching respectively.The upper and lower surface of filling box
To raised curved surface, compared with pure rectangular cross section, slightly to lose some hollow rates, but following effect can be obtained：1、
The degree of concrete girt strip stress concentration between filling box can be mitigated, concrete is not easy to crack；2nd, filling upper box part is improved to mix
Coagulate the punch resistant capability of soil；3rd, filling box lower concrete easily pours closely knit.
The preparation method that a kind of permeability type with metal sheet of the present invention combines filling box is：The filling box includes upper
Component, lower component, stiffener, spillage cylinder, are less than on 1mm strip metal thin plate in thickness and form close with the mode of punching molding
The mesh of collection, there is 2 road folding lines on every sheet metal, between 2 road folding lines of sheet metal and sheet metal width
The central part of scope is provided with a size >=50mm and≤150mm slurry leakage hole, by the two ends of sheet metal along folding line court
Equidirectional 90-degree bent respectively, forms component and lower component on the U-shape structure with three faces, pacifies in upper component and lower component
Spillage cylinder and each direction at least 2 road stiffeners, spillage cylinder and spillage hole site matches mutually are filled, by upper component and lower component pair
It is buckled together, with welding or peg anchoring or iron wire colligation or the mode that snaps connection by two between upper component and lower component
U-shaped butt joint edge is joined together to form filling box.
The preparation method that a kind of permeability type with metal sheet of the present invention combines filling box is characterised by sheet metal
On mesh short size >=4mm and≤12mm, long to size >=5mm and≤15mm, the metal for being punched out from mesh
Piece forms the plasma resistance piece outwards tilted, and one end of plasma resistance piece is still connected with sheet metal mother metal, when installing filling box, plasma resistance piece court
The lateral direction of filling box is tilted, and sheet metal has the ribbed stiffener using itself mother metal extrusion forming, ribbed stiffener along its length
Vertical with folding line, height >=4mm of ribbed stiffener, adjacent ribbed stiffener is parallel to each other, it is adjacent put more energy into rib spacing >=50mm and≤
Ribbed stiffener on 150mm, 4 side walls of filling box is vertical all with the upper and lower surface of filling box, and ribbed stiffener is located at filling box
The outside of side wall, upper and lower surface.
The preparation method that a kind of permeability type with metal sheet of the present invention combines filling box is characterised by stiffener energy
The accessory of both horizontally and vertically supporting role is played simultaneously, and the material of stiffener is metal material or plastic materials or cement class
Stiffener, is fixed on by material with the mode of welding or iron wire colligation or the insertion that snaps connection or slot with upper component or lower component
Together, spillage cylinder plays spillage and vertical support, and the flat shape of spillage cylinder is circular or ellipse or rectangle or polygon
Shape, the material of spillage cylinder is metal material or plastic materials or cement class material, with bonding or welding or iron wire colligation or card
Spillage cylinder is fixed together by the mode of button connection or fluting insertion with upper component or lower component.
The preparation method that a kind of permeability type with metal sheet of the present invention combines filling box is characterised by filling box
The upper surface that is made up of upper component or from the lower surface that lower component is constituted be the curved surface to filling box outer projection, the section of curved surface
Arc line type or broken line type are shaped as, the edges of metal sheet shape of filling box side wall is constituted in corresponding upper component and lower component
Shape matches with lower surface and upper surface butt joint edge shape respectively, and the top and bottom shape of stiffener and spillage cylinder is with also distinguishing
Matched with the upper and lower surface configuration of filling box.
After such scheme, the present invention has the advantages that compared with prior art：
The filling box of the present invention can reduce the buoyancy even completely eliminated in concreting process, solve first existing
There is the defect of built-in packing material generation buoyancy in hollow floor technology；Secondly also have the following effects that：1st, coagulation can be eliminated
The buoyancy produced in native casting process to filling box；2nd, filling box volume is larger, and the hollow rate of superstructure is also larger；3rd, filling box
Horizontally and vertically rigidity is big；4th, the assembled convenient and good integrity of filling box, moreover it is possible to reduce the number of standardized component；5th, because can
With assembled filling box at the construction field (site), traffic expense can be greatly reduced；6th, prevent that the effect that concrete is flowed into inside filling box is good；7、
Effectively reduce the cost of construction auxiliary material；8th, the use scope of filling box is expanded.Compared with prior art, instant invention overcomes building
Lid hollow rate is small, and packing material buoyancy is larger to cause constructional difficulties, or product rigidity is small, packing material surrounding concrete is poured
The problems such as quality can not ensure, cost of transportation is high.A kind of permeability type combination filling box of use metal sheet of the present invention, it is raw
Production, transport and install all very convenient, mechanical property is good, with the hollow floor span of this product formation is big, lightweight, sound insulation,
Good heat-insulation effect, reliability of structure, shock resistance, crack resistance are also preferable.The present invention has good economy and applicability, right
The development of Building technology plays a driving role.
(4) illustrate
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is the lateral top view of filling box of the present invention.
Fig. 2 is filling box internal structure schematic diagram of the present invention.
Fig. 3 is lower component, stiffener and the assembled schematic diagram of spillage cylinder substep.
Fig. 4 is that assembled part continues assembled schematic diagram with upper component in Fig. 3.
Fig. 5 is schematic diagram of the strip metal thin plate provided with folding line in the present invention.
Fig. 6 is filling box corner of the present invention partial enlarged drawing in Fig. 1.
Fig. 7 is that sheet metal is punched the schematic diagram to form plasma resistance piece in the present invention.
Fig. 8 is that sheet metal extrudes the schematic diagram to form ribbed stiffener in the present invention.
Combination diagram when Fig. 9 is filling box of the present invention upper and lower surface outwardly convex.
Figure 10 is upper component and lower component diagram when filling box lower surface of the present invention is arc line type.
Figure 11 is upper component and lower component diagram when filling box lower surface of the present invention is broken line type.
In figure：1. filling box, component, 3. times components, 4. stiffeners, 5. spillages cylinder, 6. sheet metals, 7. meshes on 2.,
8. folding line, 9. slurry leakage holes, 10. plasma resistance pieces, 11. ribbed stiffeners, 12. side walls, 13. upper surfaces, 14. lower surfaces, 15. curved surfaces, 16.
Arc line type, 17. broken line types.
(5) embodiment
The present invention is to realize in such a way：
In Fig. 1-embodiment illustrated in fig. 5, a kind of permeability type combination filling box of use metal sheet, the filling box
(1) include upper component (2), lower component (3), stiffener (4), spillage cylinder (5), be less than 1mm strip metal thin plate (6) in thickness
On intensive mesh (7) is formed with the mode of punching molding, have 2 road folding lines (8) on every sheet metal, in sheet metal
2 road folding lines between and the central part of sheet metal width range be provided with a size >=50mm and≤150mm spillage
Hole (9), by the two ends of sheet metal along folding line towards equidirectional 90-degree bent respectively, forms group on the U-shape structure with three faces
Part and lower component, install spillage cylinder and each direction at least 2 road stiffeners, spillage cylinder and slurry leakage hole in upper component and lower component
Position matches mutually, upper component and lower component are buckled togather, and with welding or peg anchoring or iron wire colligation or are snapped connection
Mode two U-shaped butt joint edges between upper component and lower component are joined together to form filling box.
In Fig. 6-embodiment illustrated in fig. 8, mesh (7) short size >=4mm and≤12mm on sheet metal (6) are long
To size >=5mm and≤15mm, the sheet metal for being punched out from mesh forms the plasma resistance piece (10) outwards tilted, plasma resistance piece
One end be still connected with sheet metal mother metal, install filling box (1) when, plasma resistance piece towards filling box lateral direction tilt.
In Fig. 1, Fig. 6, embodiment illustrated in fig. 8, sheet metal (6) has along its length utilizes itself mother metal extrusion forming
Ribbed stiffener (11), ribbed stiffener is vertical with folding line (8), and height >=4mm of ribbed stiffener, adjacent ribbed stiffener is parallel to each other, adjacent
Put more energy into rib spacing >=50mm and≤150mm, upper surface of the ribbed stiffener on (1) 4 side wall (12) of filling box all with filling box
(13) and lower surface (14) vertically, ribbed stiffener be located at filling box side wall, the outside of upper and lower surface.
In Fig. 2-embodiment illustrated in fig. 4, stiffener (4) can play the accessory of both horizontally and vertically supporting role simultaneously,
The material of stiffener is metal material or plastic materials or cement class material, with welding or iron wire colligation or snaps connection or opens
Stiffener is fixed together by the mode of groove insertion with upper component (2) or lower component (3).
In Fig. 2-embodiment illustrated in fig. 4, spillage cylinder (5) plays spillage and vertical support, the planar shaped of spillage cylinder
Shape is circular or ellipse or rectangle or polygon, and the material of spillage cylinder is metal material or plastic materials or cement class material
Material, with bonding welding or iron wire colligation or snap connection or slot insertion mode by spillage cylinder and upper component (2) or the following group
Part (3) is fixed together.
In Fig. 9-embodiment illustrated in fig. 11, the upper surface (13) that is made up of in filling box (1) upper component (2) or by the following group
The lower surface (14) that part (3) is constituted is the curved surface (15) to filling box outer projection, and the section configuration of curved surface is arc line type (16)
Or broken line type (17), sheet metal (6) edge shape of filling box side wall (12) is constituted in corresponding upper component and lower component
Shape matches with lower surface and upper surface butt joint edge shape respectively, stiffener (4) and spillage cylinder (5) top and bottom shape with
Also matched respectively with the upper and lower surface configuration of filling box.
In Fig. 1-embodiment illustrated in fig. 5, a kind of preparation method of the permeability type combination filling box of use metal sheet
It is：The filling box (1) includes upper component (2), lower component (3), stiffener (4), spillage cylinder (5), is less than 1mm strip in thickness
Intensive mesh (7) is formed on sheet metal (6) with the mode of punching molding, there are 2 road folding lines on every sheet metal
(8), between 2 road folding lines of sheet metal and sheet metal width range central part be provided with a size >=50mm and
≤ 150mm slurry leakage hole (9), by the two ends of sheet metal along folding line towards equidirectional 90-degree bent respectively, being formed has three faces
U-shape structure on component and lower component, in upper component and lower component install spillage cylinder and each direction at least 2 road stiffeners,
Spillage cylinder and spillage hole site matches mutually, upper component and lower component are buckled togather, with welding or peg anchoring or iron wire
Two U-shaped butt joint edges between upper component and lower component are joined together to form filling box by colligation or the mode snapped connection.
In Fig. 1, Fig. 6-embodiment illustrated in fig. 8, a kind of permeability type of use metal sheet combines the making of filling box
Method is：Mesh (7) short size >=4mm and≤12mm on sheet metal (6), it is long to size >=5mm and≤15mm, from net
The sheet metal that is punched out forms the plasma resistance piece (10) outwards tilted in eye, one end of plasma resistance piece still with sheet metal mother metal phase
Even, when installing filling box (1), the lateral direction of plasma resistance piece towards filling box is tilted, and sheet metal (6) has using certainly along its length
The ribbed stiffener (11) of body mother metal extrusion forming, ribbed stiffener is vertical with folding line (8), height >=4mm of ribbed stiffener, adjacent ribbed stiffener
It is parallel to each other, adjacent put more energy into rib spacing >=50mm and≤150mm, ribbed stiffener on (1) 4 side wall (12) of filling box all with filling
Vertically, ribbed stiffener is located at filling box side wall, the outside of upper and lower surface for the upper surface (13) of case and lower surface (14).
In Fig. 2-embodiment illustrated in fig. 4, a kind of preparation method of the permeability type combination filling box of use metal sheet
It is：Stiffener (4) can play the accessory of both horizontally and vertically supporting role simultaneously, and the material of stiffener is metal material or plastics
Class material or cement class material, with welding or iron wire colligation or the mode inserted that snaps connection or slot by stiffener and upper component
(2) or lower component (3) is fixed together, spillage cylinder (5) plays spillage and vertical support, and the flat shape of spillage cylinder is justifies
Shape or ellipse or rectangle or polygon, the material of spillage cylinder is metal material or plastic materials or cement class material, with viscous
Connect or weld or the mode of iron wire colligation or the insertion that snaps connection or slot is solid by spillage cylinder and upper component (2) or lower component (3)
It is scheduled on together.
In Fig. 9-embodiment illustrated in fig. 11, a kind of preparation method of the permeability type combination filling box of use metal sheet
It is：The upper surface (13) that is made up of in filling box (1) upper component (2) or from the lower surface (14) that lower component (3) is constituted be to filling out
The curved surface (15) of case outer projection is filled, the section configuration of curved surface is arc line type (16) or broken line type (17), corresponding upper group
In part and lower component constitute filling box side wall (12) sheet metal (6) edge shape respectively with lower surface and upper surface butt joint edge
Shape matches, stiffener (4) and spillage cylinder (5) top and bottom shape with also respectively with the upper and lower surface configuration of filling box
Match.
Claims (9)
1. a kind of permeability type combination filling box of use metal sheet, the filling box (1) includes upper component (2), lower component
(3), stiffener (4), spillage cylinder (5), it is characterised in that be less than in thickness on 1mm strip metal thin plate (6) and use punching molding
Mode form intensive mesh (7), have 2 road folding lines (8) on every sheet metal, in 2 road folding lines of sheet metal
Between and the central part of sheet metal width range be provided with a size >=50mm and≤150mm slurry leakage hole (9), by metal
The two ends of thin plate form component and lower component on the U-shape structure with three faces along folding line towards equidirectional 90-degree bent respectively,
Spillage cylinder and each direction at least 2 road stiffeners are installed in upper component and lower component, spillage cylinder is kissed mutually with spillage hole site
Close, upper component and lower component are buckled togather, will be upper with welding or peg anchoring or iron wire colligation or the mode snapped connection
The mesh (7) that two U-shaped butt joint edges between component and lower component are joined together to form on filling box, sheet metal (6) is short
To size >=4mm and≤12mm, long to size >=5mm and≤15mm, the sheet metal for being punched out from mesh is formed outwards
The plasma resistance piece (10) of tilting, one end of plasma resistance piece is still connected with sheet metal mother metal, when installing filling box (1), and plasma resistance piece court fills out
The lateral direction for filling case is tilted.
2. a kind of permeability type combination filling box of use metal sheet according to claim 1, it is characterised in that metal
Thin plate (6) has the ribbed stiffener (11) using itself mother metal extrusion forming along its length, and ribbed stiffener is vertical with folding line (8), plus
Height >=4mm of strength rib, adjacent ribbed stiffener is parallel to each other, adjacent put more energy into rib spacing >=50mm and≤150mm, filling box (1) 4
Ribbed stiffener on side wall (12) is all vertical with the upper surface (13) of filling box and lower surface (14), and ribbed stiffener is located at filling box side
The outside of wall, upper and lower surface.
3. the permeability type combination filling box of a kind of use metal sheet according to claim 1, it is characterised in that put more energy into
Part (4) can play the accessory of both horizontally and vertically supporting role simultaneously, and the material of stiffener is metal material or plastic materials
Or cement class material, with the mode of welding or iron wire colligation or the insertion that snaps connection or slot by stiffener and upper component (2) or
Lower component (3) is fixed together.
4. a kind of permeability type combination filling box of use metal sheet according to claim 1, it is characterised in that spillage
Cylinder (5) plays spillage and vertical support, and the flat shape of spillage cylinder is circular or ellipse or rectangle or polygon, spillage
Cylinder material be metal material or plastic materials or cement class material, with bonding welding or iron wire colligation or snap connection or
Spillage cylinder is fixed together by the mode inserted of slotting with upper component (2) or lower component (3).
5. a kind of permeability type combination filling box of use metal sheet according to claim 1, it is characterised in that filling
The upper surface (13) that is made up of in case (1) upper component (2) or from the lower surface (14) that lower component (3) is constituted be to outside filling box
Raised curved surface (15), the section configuration of curved surface is arc line type (16) or broken line type (17), corresponding upper component and the following group
In part constitute filling box side wall (12) sheet metal (6) edge shape respectively with lower surface and upper surface butt joint edge shape kissing
Close, the top and bottom shape of stiffener (4) and spillage cylinder (5) with the upper and lower surface configuration of filling box with also matching respectively.
6. the preparation method that a kind of permeability type of use metal sheet according to claim 1 combines filling box, it is special
Levy and be that the filling box (1) includes upper component (2), lower component (3), stiffener (4), spillage cylinder (5), be less than 1mm's in thickness
Intensive mesh (7) is formed on strip metal thin plate (6) with the mode of punching molding, there is the bending of 2 roads on every sheet metal
Line (8), between 2 road folding lines of sheet metal and the central part of sheet metal width range is provided with a size >=50mm
And≤150mm slurry leakage hole (9), by the two ends of sheet metal along folding line towards equidirectional 90-degree bent respectively, being formed has three
Component and lower component on the U-shape structure in face, install spillage cylinder in upper component and lower component and each direction at least 2 roads are put more energy into
Part, spillage cylinder and spillage hole site matches mutually, upper component and lower component are buckled togather, with welding or peg anchoring or iron
Two U-shaped butt joint edges between upper component and lower component are joined together to form filling by silk colligation or the mode snapped connection
Case.
7. the preparation method that a kind of permeability type of use metal sheet according to claim 1,2 and 3 combines filling box,
It is characterized in that mesh (7) short size >=4mm and≤12mm on sheet metal (6), long to size >=5mm and≤15mm,
The sheet metal for being punched out from mesh forms the plasma resistance piece (10) outwards tilted, and one end of plasma resistance piece is still female with sheet metal
Material is connected, when installing filling box (1), and the lateral direction of plasma resistance piece towards filling box is tilted, and sheet metal (6) is favourable along its length
With the ribbed stiffener (11) of itself mother metal extrusion forming, ribbed stiffener is vertical with folding line (8), height >=4mm of ribbed stiffener, it is adjacent plus
Strength rib is parallel to each other, adjacent put more energy into rib spacing >=50mm and≤150mm, the ribbed stiffener on (1) 4 side wall (12) of filling box all with
Vertically, ribbed stiffener is located at filling box side wall, the outside of upper and lower surface for the upper surface (13) of filling box and lower surface (14).
8. the preparation method that a kind of permeability type of use metal sheet according to claim 1,4 and 5 combines filling box,
It is characterized in that stiffener (4) can play the accessory of both horizontally and vertically supporting role simultaneously, the material of stiffener is metal material
Material or plastic materials or cement class material, with welding or iron wire colligation or the mode inserted that snaps connection or slot by stiffener
It is fixed together with upper component (2) or lower component (3), spillage cylinder (5) plays spillage and vertical support, the plane of spillage cylinder
Circular or ellipse or rectangle or polygon are shaped as, the material of spillage cylinder is metal material or plastic materials or cement class material
Material, with bonding welding or iron wire colligation or snap connection or slot insertion mode by spillage cylinder and upper component (2) or the following group
Part (3) is fixed together.
9. the preparation method that a kind of permeability type of use metal sheet according to claim 1 and 6 combines filling box, its
It is characterised by that the upper surface (13) being made up of in filling box (1) upper component (2) or the lower surface (14) being made up of lower component (3) are
To the curved surface (15) of filling box outer projection, the section configuration of curved surface is arc line type (16) or broken line type (17), corresponding
In upper component and lower component constitute filling box side wall (12) sheet metal (6) edge shape respectively with lower surface and upper surface pair
Edge fit shape matches, stiffener (4) and spillage cylinder (5) top and bottom shape with also respectively with the upper and lower surface of filling box
Shape matches.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510725112.8A CN105239709B (en) | 2015-11-02 | 2015-11-02 | A kind of permeability type combination filling box of use metal sheet |
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| CN201510725112.8A CN105239709B (en) | 2015-11-02 | 2015-11-02 | A kind of permeability type combination filling box of use metal sheet |
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| CN105239709B true CN105239709B (en) | 2017-09-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105863142A (en) * | 2016-05-25 | 2016-08-17 | 丁艳涛 | Steel-mesh-combined filling body for forming holes of hollow floors |
| CN110219405A (en) * | 2019-07-04 | 2019-09-10 | 阮蕾 | A kind of ventilative case with inner sheath |
| CN110219407A (en) * | 2019-07-04 | 2019-09-10 | 阮蕾 | A kind of ventilative case of cluster |
| CN110219406A (en) * | 2019-07-04 | 2019-09-10 | 阮蕾 | A kind of ventilative case with frame bar |
| CN111622406A (en) * | 2020-05-22 | 2020-09-04 | 河南中烟工业有限责任公司 | Hollow concrete floor slab |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205088831U (en) * | 2015-11-02 | 2016-03-16 | 徐焱 | Fill case with combination of fashioned ventilative formula of sheet metal |
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| JP2003328488A (en) * | 2003-05-06 | 2003-11-19 | Sumitomo Metal Steel Products Inc | Panel for construction |
| CN102031870B (en) * | 2010-11-23 | 2013-02-20 | 徐焱 | Foaming material filling box with reinforced layer and slurry leakage hole |
| CN104314218B (en) * | 2013-07-26 | 2017-02-08 | 王本淼 | Netlike box-shaped component for forming holes in cast-in-situ hollow floor |
| CN104314215B (en) * | 2013-07-26 | 2017-03-08 | 王本淼 | A kind of cast-in-situ hollow building roof pore-forming netted box component of combination type |
| CN204435640U (en) * | 2015-01-29 | 2015-07-01 | 郭伍常 | A kind of concrete hollow board is with filling core |
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| CN205088831U (en) * | 2015-11-02 | 2016-03-16 | 徐焱 | Fill case with combination of fashioned ventilative formula of sheet metal |
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Effective date of registration: 20220617 Address after: No. 37, West Street, yukou village, yukou Town, Pinggu District, Beijing Patentee after: Beijing Oriental Nanjing Ning Building Materials Technology Co.,Ltd. Address before: 100084 Beijing Haidian District Tsinghua University Campus Beijing Water Control Wood Construction Engineering Co., Ltd. Patentee before: Xu Yan |
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