CN105297980A - Assembled breathable filling box - Google Patents
Assembled breathable filling box Download PDFInfo
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- CN105297980A CN105297980A CN201510815803.7A CN201510815803A CN105297980A CN 105297980 A CN105297980 A CN 105297980A CN 201510815803 A CN201510815803 A CN 201510815803A CN 105297980 A CN105297980 A CN 105297980A
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Abstract
The invention relates to an assembled breathable filling box and a fabrication method thereof, and belongs to the field of common building construction. The filing box (1) comprises an upper assembly (2), a lower assembly (3) and stiffeners (4), wherein the upper assembly and the lower assembly are prepared from strip-shaped metal sheets (5) which are smaller than 1mm in thickness; each metal sheet is divided into a panel (7), two side plates (8) and two additional sides (9) by four meander lines (6) on the metal sheet; dense meshes (10) are formed in the panel; two ends of each metal sheet are respectively bent 90 degrees along the meander lines towards different directions, so as to form the upper assembly and the lower assembly, which respectively include three surfaces and two sides and are in a U-shaped structure; at least two stiffeners are arranged in each direction in the upper assembly and the lower assembly; and the upper assembly and the lower assembly are oppositely buckled to form the filling box. The filing box provided by the invention is convenient to produce, transport and install and good in mechanical property; and a hollow floor system formed by the product is relatively good in reliability, shock resistance and crack resistance.
Description
(1) technical field
The present invention relates to the packing material in a kind of reinforced concrete hollow floor structure, especially a kind of pin-connected panel is breathed freely filling box and preparation method thereof, belongs to buildings in general structure field.
(2) background technology
At building field, along with large-span concrete structure is increasing, increasing floor adopts hollow floor structure technology.Replace part concrete substantially can not affect the stress performance of structure with lightweight filler, but greatly can alleviate the deadweight of structure.
In previous hollow building cover, make pipe of cement and cement box as packing material using Qiu Zeyou, Wang Benmiao scholar's proposition high-strength cement that is representative; Afterwards, in view of the goods of cement class are from afterwards great, I once proposed the packing material of polyphenyl foam one class; Above-mentioned technology is all used widely in engineering.
But for built-in packing material, no matter polyphenyl class or cement class material, all will produce larger buoyancy in construction.According to Archimedes' principle, as long as the unit weight of packing material is less than concrete density, in the process of concreting, certainly lead to buoyancy.In order to overcome buoyancy, to take several steps in construction and carrying out anti-floating, except expensive, take a lot of work, time-consuming except, also larger to the damage of plate soffit formwork, and once certain road technical measures packing material that causes not in place floats, bring very large potential safety hazard by structure.Although it is light that the defect also existed in addition is exactly material, shared volume causes greatly cost of transportation large.
2013, Mr. Wang Benmiao proposed " cast-in-situ hollow building roof of the netted box component pore-forming of a kind of combined type " (CN203514592U).In the art, Mr. Wang utilizes the gas permeability of mesh greatly to reduce to eliminate even completely the buoyancy of packing material first, ensure that concrete can not flow in packing material by the maximum size controlling mesh, utilize moisture surface tension force that moisture can not be infiltrated in packing material.After, Mr. Wang proposes the technology such as " a kind of steel mesh and organic object combine the cast-in-situ hollow building roof of pore-forming " (CN104005501A), " cast-in-situ hollow building roof of a kind of steel mesh and gas tube combination box pore-forming " (CN103967181A) and " a kind of hollow building cover pore-forming steel mesh and thin plate combine obturator " (CN104631681A) again successively.Above-mentioned correlation technique brings revolutionary change to whole hollow building cover industry, has formed the trend that whole industry whole updating is regenerated at present.
In the prior art of hollow building cover industry, there is following defect respectively, mainly contain: 1, larger buoyancy can be produced in work progress; 2, the hollow rate of floor is not high; 3, more its globality that causes of parts forming packing material product is bad; 4, Product transport cost is high; 5, the vertical and lateral stiffness of packing material product is smaller, and in the process of trampling with concreting personnel during construction, deformation of products is larger; 6, can not solve well and not only reduce buoyancy but also avoided concrete mortar to flow into this contradiction of packing material box house.
In this case, develop and a kind ofly both overcome the buoyancy of concreting process concrete to packing material, again good integrity, rigidity comparatively large, can effectively ensure packing material surrounding concrete pouring quality and the box filling product of convenient transportation, become urgent problem in present hollow superstructure.
(3) summary of the invention
In existing hollow building cover technology, there is packing material buoyancy and cause constructional difficulties more greatly, or packing material globality is poor, rigidity is less, effectively can not ensure that the problems such as high crossed by packing material surrounding concrete pouring quality or cost of transportation, a kind of pin-connected panel is the object of the present invention is to provide to breathe freely filling box.
On the basis of existing technology, for achieving the above object, the technical solution used in the present invention is: this filling box comprises assembly, lower assembly, stiffener, upper assembly and lower assembly are that the strip metal thin plate being less than 1mm by thickness is made, every sheet metal sheet roof covering has 4 road folding lines, metal sheet roof covering is divided into 1 panel by folding line, 2 side plates and 2 additional sides, form under assembly sheet metal panel district in have intensive mesh, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the U-shaped structural component on 3 faces and 2 limits and lower assembly, in upper assembly and lower assembly, at least 2 road stiffeners are installed in each direction, upper assembly and lower assembly are buckled togather, upper assembly and each 2 additional sides of lower assembly and the panel of the other side's assembly link together by the mode connected with bonding or welding or peg anchoring or iron wire colligation or buckle becomes filling box, panel forms upper surface and the soffit of filling box respectively, side plate forms the sidewall of filling box.The strip metal thin plate being less than 1mm at thickness forms mesh by the mode of punching molding, it is the key eliminating buoyancy that following table wears dense mesh, and upper surface can establish mesh to be vented, intensive and sparse, if leave gap between assembly up and down, upper surface does not establish mesh can yet.Strip metal thin plate presses 4 road folding lines, along folding line, metal sheet roof covering is curved the upper assembly of U-shaped structure or lower assembly, in making, assembly and lower assembly carry out in factory, and follow-up assembled process both can be carried out in factory, more can carry out at the construction field (site).If carried out at the construction field (site) by follow-up assembled procedural arrangements, because of transport of strip metal thin plate slices pile being got up, can greatly reduce the volume that equal number packing material is shared in transportation, conevying efficiency at least improves 5 times.In the prior aries such as CN104631681A, normally " steel mesh forms the monolithic molding tetrahedron of the top panel of hexahedron Cavity structural member, bottom panel and two sidewalls ", tetrahedral globality is obviously better, but 2 faces remaining in 6 faces form by with the free parts that aforementioned 4 faces are not directly connected, first the parts forming these 2 faces are large in installation process positioning difficulty, and secondly the globality of installation rear box is also poor.And in the technical program, for any one face in filling box, each face has at least a limit to be that mother metal is directly connected with mother metal by folding line and other face, the face of dissociating completely with other face is there is not in filling box, therefore, in assembled process, the effect do not checked and balance between coplanar must cause location each other convenient and assembled rear good integrity.In formation, additional side is left in the metal sheet roof covering termination of assembly and lower assembly, the edge conjunction of the panel of additional side and the other side's assembly, because there is the coincidence on surface, its aspectant connection is more far better than the connection integrity of Line To Line.Be foursquare casing for end face modal in engineering in addition, the size of the upper assembly of U-shaped structure and lower assembly in this programme, size and dimension are just the same, decrease the quantity of manufacturing process Plays part, can greatly enhance productivity.Because the rigidity of metal sheet roof covering is very little, easily deform under the effect of external force, in upper assembly and lower assembly, 2 road stiffeners are at least installed in each direction, are to strengthen metal sheet roof covering.First, stiffener and filling box sidewall together constitute the vertical applied force component of filling box, prevent the upper surface of filling box in work progress from larger distortion occurring; Secondly, stiffener becomes again the support of side-wall metallic thin plate, greatly can strengthen the horizontal rigidity of sidewall.
The invention is characterized in every bar additional side width >=10mm on metal sheet roof covering and≤50mm, form each mesh size in the sheet metal panel district of lower assembly and be short >=4mm and≤12mm, long to >=5mm and≤15mm, from mesh, punched sheet metal one end out is still connected to form the plasma resistance sheet outwards tilted with mother metal, when installing filling box, plasma resistance sheet tilts towards the lateral direction of filling box.Limiting additional side width is to make to not waste material again while that upper assembly or the sidewall of lower assembly being connected firmly with the face plate edge of the other side's assembly.In the prior aries such as CN104631681A, the critical component reticular lamina eliminating buoyancy effect is " making shaping the die-cut of special purpose machinery and expansion by same thin steel plate "; Steel sheet punches out the finedraw that many bar width can be ignored, be arranged according to certain rules, steel plate is stretched to both sides, make finedraw expand into regular net structure; This sizing grid can not be too large, stops concrete inflow filling box internal main will lean on the surface tension of moisture in concrete.And in this programme, by forming the intensive mesh having obvious size on metal sheet roof covering, plasma resistance sheet is formed by sheet metal out die-cut in mesh, can breathe freely and eliminate the buoyancy produced in concreting process in gap between mesh and plasma resistance sheet, the surface tension of moisture and the mechanical resistance of plasma resistance sheet stop concrete mortar to flow into filling box jointly.Verify through test of many times: mesh size can reach fundamental technics effect within aforementioned range, especially with the average of numerical value and upper lower limit value close to time best results.Found through experiments: under the prerequisite ensureing exhaust, the tilting direction of plasma resistance sheet and concrete pouring quality have much relations.If plasma resistance sheet tilts to the direction, inner side of filling box, under concrete pressure effect, Zhang Yue great is got in gap between mesh and plasma resistance sheet, once concrete pressure is greater than the value of making a concerted effort of wawter tension and plasma resistance sheet mechanical resistance, plasma resistance sheet will continue to tilt to filling box inside, make concrete flow into filling box inner.If plasma resistance sheet tilts to the lateral direction of filling box, under concrete pressure effect, plasma resistance sheet has towards the closed trend of mesh, but die-cut mesh out can not be closed into plasma resistance sheet the degree that air all cannot penetrate again, therefore, reaching the technique effect greatly reducing buoyancy while, prevent again concrete from flowing into filling box inner.
The invention is characterized on the panel or side plate of metal sheet roof covering, the stiffening rib utilizing self mother metal extruded is had along metal sheet roof covering length direction, stiffening rib is vertical with folding line, stiffening rib height >=4mm, adjacent stiffening rib spacing >=50mm parallel to each other and≤150mm, stiffening rib on filling box 4 sidewalls all with horizontal plane, stiffening rib is positioned at the outside of filling box.If the filling box upper surface formed by sheet metal panel and soffit have stiffening rib, the ability that filling box bears vertical load can be improved.Stiffening rib is vertical with folding line, first be easy to realize from machining, add the upper assembly that limited in aforementioned schemes and lower assembly is U-shaped structure, naturally ensure that stiffening rib on sidewall all with horizontal plane, greatly can strengthen the vertical rigidity of filling box like this.In the tecnical regulations of any hollow building cover, all there is clear and definite requirement (being generally >=10mm) to the distance on steel bar stress and packing material surface, when stiffening rib be positioned at the outside of filling box sidewall, upper surface and soffit and height >=10mm time, stiffening rib is except rising except the booster action of filling box, also play a part isolation reinforcing bar and filling box simultaneously, can reduce construction material cost, economic benefit is obvious.
The invention is characterized in that stiffener is the accessory that simultaneously can play the supporting role of horizontal and vertical direction, the material of stiffener is metal material or plastic materials or cement class material, with bonding or welding or iron wire colligation or buckle connects or stiffener and upper assembly or lower assembly are fixed together by the mode of insertion of slotting.
The invention is characterized in that the upper surface of filling box or sidewall have mesh.Upper surface or sidewall there is mesh can strengthen the exhaust effect of filling box.
The invention is characterized in that in filling box, upper surface or soffit are the curved surface to filling box outer projection, the section configuration of curved surface is arc line type or broken line type, in corresponding formation assembly and lower assembly metal sheet roof covering in panel, side plate and additional side shape, match with the shape of corresponding position in the other side's assembly, stiffener top and bottom shape and also upper and lower surface configuration matches with filling box respectively.The upper and lower surface of filling box is the curved surface to projection, compared with pure rectangular cross section, slightly loses some hollow rates, but can obtain following effect: the degree that 1, can alleviate concrete girt strip stress concentration between filling box, and concrete is not easy to crack; 2, the concrete punch resistant capability in filling box top is improved; 3, filling box lower concrete is easily built closely knit.
The breathe freely preparation method of filling box of a kind of pin-connected panel of the present invention is: this filling box comprises assembly, lower assembly, stiffener, upper assembly and lower assembly are that the strip metal thin plate being less than 1mm by thickness is made, every sheet metal sheet roof covering has 4 road folding lines, metal sheet roof covering is divided into 1 panel by folding line, 2 side plates and 2 additional sides, form under assembly sheet metal panel district in have intensive mesh, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the U-shaped structural component on 3 faces and 2 limits and lower assembly, in upper assembly and lower assembly, at least 2 road stiffeners are installed in each direction, upper assembly and lower assembly are buckled togather, upper assembly and each 2 additional sides of lower assembly and the panel of the other side's assembly link together by the mode connected with bonding or welding or peg anchoring or iron wire colligation or buckle becomes filling box, panel forms upper surface and the soffit of filling box respectively, side plate forms the sidewall of filling box, every bar additional side width >=10mm on metal sheet roof covering and≤50mm, in lower element panels district, each mesh size is short >=4mm and≤12mm, long to >=5mm and≤15mm, from mesh, punched sheet metal one end out is still connected to form the plasma resistance sheet outwards tilted with mother metal, when filling box is installed, plasma resistance sheet tilts towards the lateral direction of filling box.
The breathe freely preparation method of filling box of a kind of pin-connected panel of the present invention is characterised in that on the panel or side plate of metal sheet roof covering, the stiffening rib utilizing self mother metal extruded is had along metal sheet roof covering length direction, stiffening rib is vertical with folding line, stiffening rib height >=4mm, adjacent stiffening rib spacing >=50mm parallel to each other and≤150mm, stiffening rib on filling box 4 sidewalls all with horizontal plane, stiffening rib is positioned at the outside of filling box.
The breathe freely preparation method of filling box of a kind of pin-connected panel of the present invention is characterised in that stiffener is the accessory that simultaneously can play the supporting role of horizontal and vertical direction, the material of stiffener is metal material or plastic materials or cement class material, with bonding or welding or iron wire colligation or buckle connects or stiffener and upper assembly or lower assembly are fixed together by the mode of insertion of slotting.
The breathe freely preparation method of filling box of a kind of pin-connected panel of the present invention is characterised in that in filling box, upper surface or soffit are the curved surface to filling box outer projection, the section configuration of curved surface is arc line type or broken line type, in corresponding formation assembly and lower assembly metal sheet roof covering in panel, side plate and additional side shape, match with the shape of corresponding position in the other side's assembly, stiffener top and bottom shape and also upper and lower surface configuration matches with filling box respectively.
After adopting such scheme, the present invention compared with prior art has following beneficial effect:
Filling box of the present invention can reduce to eliminate the buoyancy in concreting process even completely, first solves built-in packing material in existing hollow building cover technology and produces the defect of buoyancy; Secondly also there is following effect: 1, the level of filling box and vertical rigidity large; 2, the assembled convenience of filling box and good integrity, can also reduce the number of standardized component; 3, because can assembled filling box at the construction field (site), transport cost can be greatly reduced; 4, prevent concrete from flowing into the effective of filling box inside; 5, the cost of the auxiliary material of construction is effectively reduced.Compared with prior art, instant invention overcomes superstructure hollow rate little, packing material buoyancy causes constructional difficulties more greatly, or the problem such as product rigidity is little, packing material surrounding concrete pouring quality cannot ensure, cost of transportation is high.A kind of pin-connected panel of the present invention is breathed freely filling box, produces, transport and install all very convenient, and mechanical property is good, and, sound insulation large, lightweight by the hollow building cover span of this product formation, good heat-insulation effect, reliability of structure, shock resistance, crack resistance are also better.The present invention has good economy and applicability, plays a driving role to the development of Building technology.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is the top view of filling box side direction of the present invention.
Fig. 2 is filling box bight of the present invention partial enlarged drawing in Fig. 1.
Fig. 3 is strip metal sheet roof covering schematic diagram in the present invention.
Fig. 4 is that in the present invention, upper assembly, lower assembly and stiffener are assembled into filling box schematic diagram.
Fig. 5 is the schematic diagram of metal sheet roof covering die-cut formation plasma resistance sheet in the present invention.
Fig. 6 is the schematic diagram that in the present invention, metal sheet roof covering extruding forms stiffening rib.
Fig. 7 be filling box of the present invention upper and lower outwardly protruding time combination schematic diagram.
Fig. 8 is filling box soffit of the present invention when being arc line type upper assembly and lower assembly schematic diagram.
Fig. 9 is filling box soffit of the present invention when being broken line type upper assembly and lower assembly schematic diagram.
In figure: 1. filling box, 2. go up assembly, 3. play assembly, 4. stiffener, 5. metal sheet roof covering, 6. folding line, 7. panel, 8. side plate, 9. additional side, 10. mesh, 11. upper surfaces, 12. soffits, 13. sidewalls, 14. plasma resistance sheets, 15. stiffening ribs, 16. curved surfaces, 17. arc line types, 18. broken line types.
(5) detailed description of the invention
The present invention realizes in such a way:
In Fig. 1-embodiment illustrated in fig. 4, a kind of pin-connected panel is breathed freely filling box, this filling box (1) comprises assembly (2), lower assembly (3), stiffener (4), upper assembly and lower assembly are that the strip metal thin plate (5) being less than 1mm by thickness is made, every sheet metal sheet roof covering has 4 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) by folding line, 2 side plates (8) and 2 additional sides (9), form under assembly sheet metal panel district in have intensive mesh (10), by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the U-shaped structural component on 3 faces and 2 limits and lower assembly, in upper assembly and lower assembly, at least 2 road stiffeners are installed in each direction, upper assembly and lower assembly are buckled togather, upper assembly and each 2 additional sides of lower assembly and the panel of the other side's assembly link together by the mode connected with bonding or welding or peg anchoring or iron wire colligation or buckle becomes filling box, panel forms upper surface (11) and the soffit (12) of filling box respectively, side plate forms the sidewall (13) of filling box.
In Fig. 1-embodiment illustrated in fig. 5, metal sheet roof covering (5) goes up every bar additional side (9) width >=10mm and≤50mm, form each mesh (10) in the sheet metal panel district of lower assembly and be of a size of short >=4mm and≤12mm, long to >=5mm and≤15mm, from mesh, punched sheet metal one end out is still connected to form the plasma resistance sheet (14) outwards tilted with mother metal, when installing filling box (1), plasma resistance sheet tilts towards the lateral direction of filling box.
Fig. 1-Fig. 3, embodiment illustrated in fig. 6 in, on the panel (7) or side plate (8) of metal sheet roof covering (5), the stiffening rib (15) utilizing self mother metal extruded is had along metal sheet roof covering length direction, stiffening rib is vertical with folding line (6), stiffening rib height >=4mm, adjacent stiffening rib spacing >=50mm parallel to each other and≤150mm, stiffening rib on filling box (1) 4 sidewall (13) all with horizontal plane, stiffening rib is positioned at the outside of filling box.
Fig. 4, embodiment illustrated in fig. 7 in, stiffener (4) is the accessory that simultaneously can play the supporting role of horizontal and vertical direction, the material of stiffener is metal material or plastic materials or cement class material, with bonding or welding or iron wire colligation or buckle connects or stiffener and upper assembly (2) or lower assembly (3) are fixed together by the mode of insertion of slotting.
Fig. 1, embodiment illustrated in fig. 2 in, the upper surface (11) of filling box or sidewall (13) have mesh (10).
In Fig. 7-embodiment illustrated in fig. 9, in filling box (1), upper surface (11) or soffit (12) are the curved surface (16) to filling box outer projection, the section configuration of curved surface is arc line type (17) or broken line type (18), the middle panel (7) of the metal sheet roof covering (5) of assembly (2) and lower assembly (3) in corresponding formation, the shape of side plate (8) and additional side (9), match with the shape of corresponding position in the other side's assembly, stiffener (4) top and bottom shape and also respectively with on filling box, underside shape matches.
In Fig. 1-embodiment illustrated in fig. 5, the breathe freely preparation method of filling box of a kind of pin-connected panel is: this filling box (1) comprises assembly (2), lower assembly (3), stiffener (4), upper assembly and lower assembly are that the strip metal thin plate (5) being less than 1mm by thickness is made, every sheet metal sheet roof covering has 4 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) by folding line, 2 side plates (8) and 2 additional sides (9), form under assembly sheet metal panel district in have intensive mesh (10), by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the U-shaped structural component on 3 faces and 2 limits and lower assembly, in upper assembly and lower assembly, at least 2 road stiffeners are installed in each direction, upper assembly and lower assembly are buckled togather, upper assembly and each 2 additional sides of lower assembly and the panel of the other side's assembly link together by the mode connected with bonding or welding or peg anchoring or iron wire colligation or buckle becomes filling box, panel forms upper surface (11) and the soffit (12) of filling box respectively, side plate forms the sidewall (13) of filling box, in lower element panels district, each mesh (10) is of a size of short >=4mm and≤12mm, long to >=5mm and≤15mm, from mesh, punched sheet metal one end out is still connected to form the plasma resistance sheet (14) outwards tilted with mother metal, when filling box (1) is installed, plasma resistance sheet tilts towards the lateral direction of filling box.
Fig. 1-Fig. 3, embodiment illustrated in fig. 6 in, the breathe freely preparation method of filling box of a kind of pin-connected panel is: on the panel (7) or side plate (8) of metal sheet roof covering (5), the stiffening rib (15) utilizing self mother metal extruded is had along metal sheet roof covering length direction, stiffening rib is vertical with folding line (6), stiffening rib height >=4mm, adjacent stiffening rib spacing >=50mm parallel to each other and≤150mm, stiffening rib on filling box (1) 4 sidewall (13) all with horizontal plane, stiffening rib is positioned at the outside of filling box.
Fig. 4, embodiment illustrated in fig. 7 in, the breathe freely preparation method of filling box of a kind of pin-connected panel is: stiffener (4) is the accessory that simultaneously can play the supporting role of horizontal and vertical direction, the material of stiffener is metal material or plastic materials or cement class material, with bonding or welding or iron wire colligation or buckle connects or stiffener and upper assembly (2) or lower assembly (3) are fixed together by the mode of insertion of slotting.
In Fig. 7-embodiment illustrated in fig. 9, the breathe freely preparation method of filling box of a kind of pin-connected panel is: in filling box (1), upper surface (11) or soffit (12) are the curved surface (16) to filling box outer projection, the section configuration of curved surface is arc line type (17) or broken line type (18), the middle panel (7) of the metal sheet roof covering (5) of assembly (2) and lower assembly (3) in corresponding formation, the shape of side plate (8) and additional side (9), match with the shape of corresponding position in the other side's assembly, stiffener (4) top and bottom shape and also respectively with on filling box, underside shape matches.
Claims (10)
1. a pin-connected panel is breathed freely filling box, this filling box (1) comprises assembly (2), lower assembly (3), stiffener (4), it is characterized in that assembly and lower assembly are that the strip metal thin plate (5) being less than 1mm by thickness is made, every sheet metal sheet roof covering has 4 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) by folding line, 2 side plates (8) and 2 additional sides (9), form under assembly sheet metal panel district in have intensive mesh (10), by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the U-shaped structural component on 3 faces and 2 limits and lower assembly, in upper assembly and lower assembly, at least 2 road stiffeners are installed in each direction, upper assembly and lower assembly are buckled togather, upper assembly and each 2 additional sides of lower assembly and the panel of the other side's assembly link together by the mode connected with bonding or welding or peg anchoring or iron wire colligation or buckle becomes filling box, panel forms upper surface (11) and the soffit (12) of filling box respectively, side plate forms the sidewall (13) of filling box.
2. a kind of pin-connected panel according to claim 1 is breathed freely filling box, it is characterized in that upper every bar additional side (9) width >=10mm of metal sheet roof covering (5) and≤50mm, form each mesh (10) in the sheet metal panel district of lower assembly and be of a size of short >=4mm and≤12mm, long to >=5mm and≤15mm, from mesh, punched sheet metal one end out is still connected to form the plasma resistance sheet (14) outwards tilted with mother metal, when installing filling box (1), plasma resistance sheet tilts towards the lateral direction of filling box.
3. a kind of pin-connected panel according to claim 1 is breathed freely filling box, it is characterized in that on the panel (7) or side plate (8) of metal sheet roof covering (5), the stiffening rib (15) utilizing self mother metal extruded is had along metal sheet roof covering length direction, stiffening rib is vertical with folding line (6), stiffening rib height >=4mm, adjacent stiffening rib spacing >=50mm parallel to each other and≤150mm, stiffening rib on filling box (1) 4 sidewall (13) all with horizontal plane, stiffening rib is positioned at the outside of filling box.
4. a kind of pin-connected panel according to claim 1 is breathed freely filling box, it is characterized in that stiffener (4) is the accessory that simultaneously can play the supporting role of horizontal and vertical direction, the material of stiffener is metal material or plastic materials or cement class material, with bonding or welding or iron wire colligation or buckle connects or stiffener and upper assembly (2) or lower assembly (3) are fixed together by the mode of insertion of slotting.
5. a kind of pin-connected panel according to claim 1 is breathed freely filling box, it is characterized in that the upper surface (11) of filling box or sidewall (13) have mesh (10).
6. a kind of pin-connected panel according to claim 1 is breathed freely filling box, it is characterized in that in filling box (1), upper surface (11) or soffit (12) are the curved surface (16) to filling box outer projection, the section configuration of curved surface is arc line type (17) or broken line type (18), the middle panel (7) of the metal sheet roof covering (5) of assembly (2) and lower assembly (3) in corresponding formation, the shape of side plate (8) and additional side (9), match with the shape of corresponding position in the other side's assembly, stiffener (4) top and bottom shape and also respectively with on filling box, underside shape matches.
7. a kind of pin-connected panel according to claim 1 and 2 is breathed freely the preparation method of filling box, it is characterized in that this filling box (1) comprises assembly (2), lower assembly (3), stiffener (4), upper assembly and lower assembly are that the strip metal thin plate (5) being less than 1mm by thickness is made, every sheet metal sheet roof covering has 4 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) by folding line, 2 side plates (8) and 2 additional sides (9), form under assembly sheet metal panel district in have intensive mesh (10), by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the U-shaped structural component on 3 faces and 2 limits and lower assembly, in upper assembly and lower assembly, at least 2 road stiffeners are installed in each direction, upper assembly and lower assembly are buckled togather, upper assembly and each 2 additional sides of lower assembly and the panel of the other side's assembly are linked together and becomes filling box, panel forms upper surface (11) and the soffit (12) of filling box respectively, side plate forms the sidewall (13) of filling box, form each mesh (10) in the sheet metal panel district of lower assembly and be of a size of short >=4mm and≤12mm, long to >=5mm and≤15mm, from mesh, punched sheet metal one end out is still connected to form the plasma resistance sheet (14) outwards tilted with mother metal, when filling box (1) is installed, plasma resistance sheet tilts towards the lateral direction of filling box.
8. a kind of pin-connected panel according to claim 1 and 3 is breathed freely the preparation method of filling box, it is characterized in that on the panel (7) or side plate (8) of metal sheet roof covering (5), the stiffening rib (15) utilizing self mother metal extruded is had along metal sheet roof covering length direction, stiffening rib is vertical with folding line (6), stiffening rib height >=4mm, adjacent stiffening rib spacing >=50mm parallel to each other and≤150mm, stiffening rib on filling box (1) 4 sidewall (13) all with horizontal plane, stiffening rib is positioned at the outside of filling box.
9. a kind of pin-connected panel according to claim 1 and 4 is breathed freely the preparation method of filling box, it is characterized in that stiffener (4) is the accessory that simultaneously can play the supporting role of horizontal and vertical direction, the material of stiffener is metal material or plastic materials or cement class material, with bonding or welding or iron wire colligation or buckle connects or stiffener and upper assembly (2) or lower assembly (3) are fixed together by the mode of insertion of slotting.
10. a kind of pin-connected panel according to claim 1 and 6 is breathed freely the preparation method of filling box, it is characterized in that in filling box (1), upper surface (11) or soffit (12) are the curved surface (16) to filling box outer projection, the section configuration of curved surface is arc line type (17) or broken line type (18), the middle panel (7) of the metal sheet roof covering (5) of assembly (2) and lower assembly (3) in corresponding formation, the shape of side plate (8) and additional side (9), match with the shape of corresponding position in the other side's assembly, stiffener (4) top and bottom shape and also respectively with on filling box, underside shape matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510815803.7A CN105297980B (en) | 2015-11-24 | 2015-11-24 | A kind of pin-connected panel is breathed freely filling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510815803.7A CN105297980B (en) | 2015-11-24 | 2015-11-24 | A kind of pin-connected panel is breathed freely filling box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105297980A true CN105297980A (en) | 2016-02-03 |
| CN105297980B CN105297980B (en) | 2017-09-05 |
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| CN201510815803.7A Active CN105297980B (en) | 2015-11-24 | 2015-11-24 | A kind of pin-connected panel is breathed freely filling box |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863142A (en) * | 2016-05-25 | 2016-08-17 | 丁艳涛 | Steel-mesh-combined filling body for forming holes of hollow floors |
| CN105888112A (en) * | 2016-05-25 | 2016-08-24 | 丁艳涛 | Steel-mesh assembled filler for hollow floor-system hole forming |
| CN105908893A (en) * | 2016-06-01 | 2016-08-31 | 丁艳涛 | Steel net cage filling body |
| CN105952047A (en) * | 2016-06-01 | 2016-09-21 | 丁艳涛 | Assembly type steel net cage filling body |
| CN110219406A (en) * | 2019-07-04 | 2019-09-10 | 阮蕾 | A kind of ventilative case with frame bar |
| CN110700582A (en) * | 2019-11-18 | 2020-01-17 | 昆山生态屋建筑技术有限公司 | Combined steel net cage with rib net |
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| CN2721749Y (en) * | 2004-09-01 | 2005-08-31 | 吴方伯 | Steel bar reinforced concrete hollow floor |
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| CN104314218A (en) * | 2013-07-26 | 2015-01-28 | 王本淼 | Netlike box-shaped component for forming holes in cast-in-situ hollow floor |
| CN104453049A (en) * | 2014-11-26 | 2015-03-25 | 徐焱 | Hollow one-way plate with filling rods and filling boxes mixed for use |
| CN204435640U (en) * | 2015-01-29 | 2015-07-01 | 郭伍常 | A kind of concrete hollow board is with filling core |
| CN205134666U (en) * | 2015-11-24 | 2016-04-06 | 徐焱 | Ventilative case of filling of pin -connected panel |
Cited By (6)
| 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 |
| CN105888112A (en) * | 2016-05-25 | 2016-08-24 | 丁艳涛 | Steel-mesh assembled filler for hollow floor-system hole forming |
| CN105908893A (en) * | 2016-06-01 | 2016-08-31 | 丁艳涛 | Steel net cage filling body |
| CN105952047A (en) * | 2016-06-01 | 2016-09-21 | 丁艳涛 | Assembly type steel net cage filling body |
| CN110219406A (en) * | 2019-07-04 | 2019-09-10 | 阮蕾 | A kind of ventilative case with frame bar |
| CN110700582A (en) * | 2019-11-18 | 2020-01-17 | 昆山生态屋建筑技术有限公司 | Combined steel net cage with rib net |
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| CN105297980B (en) | 2017-09-05 |
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Effective date of registration: 20220622 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 |