CN105332455A - Ventilation metal filling tank - Google Patents
Ventilation metal filling tank Download PDFInfo
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- CN105332455A CN105332455A CN201510815919.0A CN201510815919A CN105332455A CN 105332455 A CN105332455 A CN 105332455A CN 201510815919 A CN201510815919 A CN 201510815919A CN 105332455 A CN105332455 A CN 105332455A
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- assembly
- metal
- filling box
- stiffening rib
- roof covering
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
- E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Road Paving Structures (AREA)
Abstract
The invention relates to a ventilation metal filling tank and a method for manufacturing the same, and belongs to the field of structures of common buildings. The ventilation metal filling tank (1) comprises upper assemblies (2), lower assemblies (3) and supports (4). The upper assemblies and the lower assemblies are made of metal sheets (5), each metal sheet is divided into a face plate (7) and two side plates (8) by two bend lines (6) on the metal sheet, dense meshes (9) are formed in regions of the face plates, slurry stopping sheets (10) are formed by metal sheets punched from the meshes, two ends of each metal sheet are respectively bent by 90-degree angles along the corresponding bend lines towards the same direction to form the corresponding upper assembly and the corresponding lower assembly, each of the upper assemblies and the lower assemblies is of a U-shaped structure with three surfaces, at least three supports are embedded in each upper assembly and the corresponding lower assembly, and the upper assemblies and the lower assemblies are oppositely fastened with one another to form the ventilation metal filling tank. The ventilation metal filling tank and the method have the advantages that the ventilation metal filling tank is quite convenient to produce, transport and mount and good in mechanical property, and a hollow floor system with the ventilation metal filling tank is good in reliability, earthquake resistance and cracking resistance.
Description
(1) technical field
The present invention relates to the packing material in a kind of reinforced concrete hollow floor structure, metal filled case of especially a kind of permeability type and preparation method thereof, belong 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, the people such as Xu Yan proposed again 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.
The concept of metal reinforcing mat was just introduced hollow building cover in 2011 by me, and I proposes " a kind of obturator of filling concrete in situ " (ZL201120161932.6); I proposes again " a kind of cast-in-place concrete cored " (ZL201420109836.0) and " a kind of concrete hollow board fills core " (ZL201520061689.9) later.But, first clearly proposition steel mesh solve buoyancy problem be Wang Benmiao, 2013, he 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, more its globality that causes of parts forming packing material product is bad; 3, Product transport cost is high; 4, 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; 5, 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, the object of the present invention is to provide the metal filled case of a kind of permeability type.
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, support, 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 2 road folding lines, metal sheet roof covering is divided into 1 panel and 2 side plates by folding line, intensive mesh is had in panel zone, short size >=the 4mm of single mesh and≤12mm, grow to size >=5mm and≤15mm, from mesh, punched sheet metal out forms one end and to be still connected with mother metal the plasma resistance sheet outwards tilted, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the upper assembly of the U-shaped structure in three faces and lower assembly, at least 3 road supports are embedded in upper assembly and lower assembly, upper assembly and lower assembly are buckled togather, by the mode of welding or peg anchoring or iron wire colligation, two U-shaped butt joint edges between upper assembly and lower assembly are joined together to form filling box, panel on metal sheet roof covering forms upper surface and the soffit of filling box respectively, side plate forms the sidewall of filling box.
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, being less than at thickness in the strip metal thin plate top panel region of 1mm has intensive mesh, just there is the passage of exhaust in the filling box upper surface formed, soffit, does not just have buoyancy during concreting.Punched sheet metal out forms plasma resistance sheet, can breathe freely and eliminate the buoyancy produced in concreting process in the gap between mesh and plasma resistance sheet, and 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.Strip metal thin plate presses 2 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; 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, which reduce the quantity of manufacturing process Plays part, can greatly enhance productivity.In upper assembly and lower assembly, embed at least 3 road supports, except raising filling box vertical rigidity, the horizontal rigidity of filling box can also be strengthened, prevent filling box in work progress from producing distortion.
The invention is characterized in that plasma resistance sheet tilts to the lateral direction of filling box.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 in the stiffening rib having in the plate region of metal sheet roof covering and utilize metal sheet roof covering mother metal to be formed, there is the stiffening rib in more than 3 roads or 3 roads each plate region, stiffening rib is vertical with folding line, height >=the 4mm of stiffening rib, adjacent stiffening rib is parallel to each other, adjacent stiffening rib spacing >=50mm and≤150mm, the stiffening rib on the filling box sidewall that side plate is formed all with horizontal plane, stiffening rib is positioned at the outside of sidewall.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 the stiffening rib on sidewall is all vertical with soffit with the upper surface of filling box, 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 filling box side-wall outer side 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 the stiffening rib having in the panel zone of metal sheet roof covering and utilize metal sheet roof covering mother metal to be formed, stiffening rib is positioned at the outside of filling box upper surface and soffit.Filling box upper surface and arranging of soffit stiffening rib can improve the ability that filling box bears vertical load.
The invention is characterized in that filling box is formed by the upper assembly of more than 1 and 1 lower assembly or 1 the upper assembly lower parts assembling with more than 1, with to weld or the mode of peg anchoring or iron wire colligation connects between the upper assembly of adjacent, parallel layout or lower assembly.When cassette ceiling horizontal both direction size difference is larger, especially during aspect ratio >=2, may significant difference be there is in the size of two horizontal directions of packing material, filling box can be formed by the lower parts assembling of the upper assembly of more than 1 and 1 lower assembly or 1 upper assembly and more than 1, can under the prerequisite of saving material usage, expand the scope of application of filling box of the present invention, the use especially in one-way slabs.
The invention is characterized in that filling box soffit section configuration is arc line type or broken line type, the edges of metal sheet forming filling box sidewall in corresponding upper assembly is also arc line type or broken line type.Filling box soffit section configuration is arc line type or broken line type, concrete can be facilitated to flow into bottom filling box, ensure concrete pouring quality.
The preparation method of the metal filled case of a kind of permeability type of the present invention is: this filling box comprises assembly, lower assembly, support, 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 2 road folding lines, metal sheet roof covering is divided into 1 panel and 2 side plates by folding line, intensive mesh is had in panel zone, short size >=the 4mm of single mesh and≤12mm, grow to size >=5mm and≤15mm, from mesh, punched sheet metal out forms one end and to be still connected with mother metal the plasma resistance sheet outwards tilted, plasma resistance sheet tilts to the lateral direction of filling box, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the upper assembly of the U-shaped structure in three faces and lower assembly, at least 3 road supports are embedded in upper assembly and lower assembly, upper assembly and lower assembly are buckled togather, by the mode of welding or peg anchoring or iron wire colligation, two U-shaped butt joint edges between upper assembly and lower assembly are joined together to form filling box, panel on metal sheet roof covering forms upper surface and the soffit of filling box respectively, side plate forms the sidewall of filling box.
The feature of the preparation method of the metal filled case of a kind of permeability type of the present invention is in the plate region of metal sheet roof covering, have the stiffening rib utilizing metal sheet roof covering mother metal to be formed, there is the stiffening rib in more than 3 roads or 3 roads each plate region, stiffening rib is vertical with folding line, height >=the 4mm of stiffening rib, adjacent stiffening rib is parallel to each other, adjacent stiffening rib spacing >=50mm and≤150mm, stiffening rib on the filling box sidewall that side plate is formed all with horizontal plane, stiffening rib is positioned at the outside of sidewall, the stiffening rib utilizing metal sheet roof covering mother metal to be formed is had in the panel zone of metal sheet roof covering, stiffening rib is positioned at the outside of filling box upper surface and soffit.
The feature of the preparation method of the metal filled case of a kind of permeability type of the present invention is that filling box is formed by the upper assembly of more than 1 and 1 lower assembly or 1 the upper assembly lower parts assembling with more than 1, with to weld or the mode of peg anchoring or iron wire colligation connects between the upper assembly of adjacent, parallel layout or lower assembly.
The feature of the preparation method of the metal filled case of a kind of permeability type of the present invention is that filling box soffit section configuration is arc line type or broken line type, and the edges of metal sheet forming filling box sidewall in corresponding upper assembly is also arc line type or broken line type.
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, can eliminate in concreting process the buoyancy that filling box produces; 2, the level of filling box and vertical rigidity large; 3, the assembled convenience of filling box and good integrity, can also reduce the number of standardized component; 4, because can assembled filling box at the construction field (site), transport cost can be greatly reduced; 5, prevent concrete from flowing into the effective of filling box inside; 6, the cost of the auxiliary material of construction is effectively reduced; 7, the scope of application of filling box is expanded.Compared with prior art, instant invention overcomes packing material buoyancy and cause 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.The metal filled case of a kind of permeability type of the present invention, 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.Favore with for this and there is good economy and applicability, the development of Building technology is played a driving role.
(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 the schematic diagram of metal sheet roof covering die-cut formation plasma resistance sheet in the present invention.
Fig. 4 is the schematic diagram that in the present invention, metal sheet roof covering extruding forms stiffening rib.
Fig. 5 is strip metal sheet roof covering schematic diagram in the present invention.
Fig. 6 is the assembled schematic diagram of critical piece in filling box of the present invention.
Fig. 7 is the assembled schematic diagram that in filling box of the present invention, both direction arranges support.
Fig. 8 is that in the present invention, on 2, assembly becomes the schematic diagram of filling box with 1 lower parts assembling.
Fig. 9 is assembled schematic diagram when filling box soffit is arc line type in the present invention.
Figure 10 is assembled schematic diagram when filling box soffit is broken line type in the present invention.
In figure: 1. filling box, 2. go up assembly, 3. play assembly, 4. support, 5. metal sheet roof covering, 6. folding line, 7. panel, 8. side plate, 9. mesh, 10. plasma resistance sheet, 11. upper surfaces, 12. soffits, 13. sidewalls, 14. stiffening ribs, 15. arc line types, 16. broken line types.
(5) detailed description of the invention
The present invention realizes in such a way:
At Fig. 1, Fig. 2, in Fig. 5-embodiment illustrated in fig. 7, the metal filled case of a kind of permeability type, this filling box (1) comprises assembly (2), lower assembly (3), support (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 2 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) and 2 side plates (8) by folding line, intensive mesh (9) is had in panel zone, short size >=the 4mm of single mesh and≤12mm, grow to size >=5mm and≤15mm, from mesh, punched sheet metal out forms one end and to be still connected with mother metal the plasma resistance sheet (10) outwards tilted, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the upper assembly of the U-shaped structure in three faces and lower assembly, at least 3 road supports are embedded in upper assembly and lower assembly, upper assembly and lower assembly are buckled togather, by the mode of welding or peg anchoring or iron wire colligation, two U-shaped butt joint edges between upper assembly and lower assembly are joined together to form filling box, panel on metal sheet roof covering 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. 4, plasma resistance sheet (10) tilts to the lateral direction of filling box (1).
In Fig. 1, Fig. 2, Fig. 4-embodiment illustrated in fig. 6, the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed is had in side plate (8) region of metal sheet roof covering (5), there is the stiffening rib in more than 3 roads or 3 roads each plate region, stiffening rib is vertical with folding line (6), height >=the 4mm of stiffening rib, adjacent stiffening rib is parallel to each other, adjacent stiffening rib spacing >=50mm and≤150mm, stiffening rib on filling box (1) sidewall (13) that side plate is formed all with horizontal plane, stiffening rib is positioned at the outside of sidewall.
In Fig. 1, Fig. 2, Fig. 4-embodiment illustrated in fig. 6, in panel (7) region of metal sheet roof covering (5), have the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed, stiffening rib is positioned at the outside of filling box (1) upper surface (11) and soffit (12).
In the embodiment shown in fig. 8, filling box (1) is assembled with the lower assembly (3) of more than 1 with assembly (2) on 1 lower assembly (3) or 1 by the upper assembly (2) of more than 1, connects between the upper assembly (2) of adjacent, parallel layout or lower assembly (3) by the mode of welding or peg anchoring or iron wire colligation.
Fig. 9, embodiment illustrated in fig. 10 in, filling box (1) soffit (12) section configuration is arc line type (15) or broken line type (16), and metal sheet roof covering (5) edge forming filling box sidewall (13) in corresponding upper assembly (2) is also arc line type or broken line type.
In Fig. 1-embodiment illustrated in fig. 7, the preparation method of the metal filled case of a kind of permeability type is: this filling box (1) comprises assembly (2), lower assembly (3), support (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 2 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) and 2 side plates (8) by folding line, intensive mesh (9) is had in panel zone, short size >=the 4mm of single mesh and≤12mm, grow to size >=5mm and≤15mm, from mesh, punched sheet metal out forms one end and to be still connected with mother metal the plasma resistance sheet (10) outwards tilted, plasma resistance sheet tilts to the lateral direction of filling box, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the upper assembly of the U-shaped structure in three faces and lower assembly, at least 3 road supports are embedded in upper assembly and lower assembly, upper assembly and lower assembly are buckled togather, by the mode of welding or peg anchoring or iron wire colligation, two U-shaped butt joint edges between upper assembly and lower assembly are joined together to form filling box, panel on metal sheet roof covering forms upper surface (11) and the soffit (12) of filling box respectively, side plate forms the sidewall (13) of filling box.
At Fig. 1, Fig. 2, in Fig. 4-embodiment illustrated in fig. 6, the preparation method of the metal filled case of a kind of permeability type is: in side plate (8) region of metal sheet roof covering (5), have the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed, there is the stiffening rib in more than 3 roads or 3 roads each plate region, stiffening rib is vertical with folding line (6), height >=the 4mm of stiffening rib, adjacent stiffening rib is parallel to each other, adjacent stiffening rib spacing >=50mm and≤150mm, stiffening rib on filling box (1) sidewall (13) that side plate is formed all with horizontal plane, stiffening rib is positioned at the outside of sidewall, the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed is had in panel (7) region of metal sheet roof covering (5), stiffening rib is positioned at the outside of filling box (1) upper surface (11) and soffit (12).
In Fig. 1, Fig. 2, Fig. 4-embodiment illustrated in fig. 6, the preparation method of the metal filled case of a kind of permeability type is: in panel (7) region of metal sheet roof covering (5), have the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed, stiffening rib is positioned at the outside of filling box (1) upper surface (11) and soffit (12).
In the embodiment shown in fig. 8, the preparation method of the metal filled case of a kind of permeability type is: filling box (1) is assembled with the lower assembly (3) of more than 1 with assembly (2) on 1 lower assembly (3) or 1 by the upper assembly (2) of more than 1, connects between the upper assembly (2) of adjacent, parallel layout or lower assembly (3) by the mode of welding or peg anchoring or iron wire colligation.
Fig. 9, embodiment illustrated in fig. 10 in, the preparation method of the metal filled case of a kind of permeability type is: filling box (1) soffit (12) section configuration is arc line type (15) or broken line type (16), and metal sheet roof covering (5) edge forming filling box sidewall (13) in corresponding upper assembly (2) is also arc line type or broken line type.
Claims (10)
1. the metal filled case of permeability type, this filling box (1) comprises assembly (2), lower assembly (3), support (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 2 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) and 2 side plates (8) by folding line, intensive mesh (9) is had in panel zone, short size >=the 4mm of single mesh and≤12mm, grow to size >=5mm and≤15mm, from mesh, punched sheet metal out forms one end and to be still connected with mother metal the plasma resistance sheet (10) outwards tilted, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the upper assembly of the U-shaped structure in three faces and lower assembly, at least 3 road supports are embedded in upper assembly and lower assembly, upper assembly and lower assembly are buckled togather, by the mode of welding or peg anchoring or iron wire colligation, two U-shaped butt joint edges between upper assembly and lower assembly are joined together to form filling box, panel on metal sheet roof covering forms upper surface (11) and the soffit (12) of filling box respectively, side plate forms the sidewall (13) of filling box.
2. the metal filled case of a kind of permeability type according to claim 1, is characterized in that plasma resistance sheet (10) tilts to the lateral direction of filling box (1).
3. the metal filled case of a kind of permeability type according to claim 1, it is characterized in that in side plate (8) region of metal sheet roof covering (5), have the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed, there is the stiffening rib in more than 3 roads or 3 roads each plate region, stiffening rib is vertical with folding line (6), height >=the 4mm of stiffening rib, adjacent stiffening rib is parallel to each other, adjacent stiffening rib spacing >=50mm and≤150mm, stiffening rib on filling box (1) sidewall (13) that side plate is formed all with horizontal plane, stiffening rib is positioned at the outside of sidewall.
4. the metal filled case of a kind of permeability type according to claim 1, it is characterized in that in panel (7) region of metal sheet roof covering (5), have the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed, stiffening rib is positioned at the outside of filling box (1) upper surface (11) and soffit (12).
5. the metal filled case of a kind of permeability type according to claim 1, it is characterized in that filling box (1) is assembled with the lower assembly (3) of more than 1 with assembly (2) on 1 lower assembly (3) or 1 by the upper assembly (2) of more than 1, connect by the mode of welding or peg anchoring or iron wire colligation between the upper assembly (2) of adjacent, parallel layout or lower assembly (3).
6. the metal filled case of a kind of permeability type according to claim 1, it is characterized in that filling box (1) soffit (12) section configuration is arc line type (15) or broken line type (16), metal sheet roof covering (5) edge forming filling box sidewall (13) in corresponding upper assembly (2) is also arc line type or broken line type.
7. the preparation method of the metal filled case of a kind of permeability type according to claim 1 and 2, it is characterized in that this filling box (1) comprises assembly (2), lower assembly (3), support (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 2 road folding lines (6), metal sheet roof covering is divided into 1 panel (7) and 2 side plates (8) by folding line, intensive mesh (9) is had in panel zone, short size >=the 4mm of single mesh and≤12mm, grow to size >=5mm and≤15mm, from mesh, punched sheet metal out forms one end and to be still connected with mother metal the plasma resistance sheet (10) outwards tilted, plasma resistance sheet tilts to the lateral direction of filling box, by the two ends of metal sheet roof covering along folding line towards equidirectional 90-degree bent respectively, formed and there is the upper assembly of the U-shaped structure in three faces and lower assembly, at least 3 road supports are embedded in upper assembly and lower assembly, upper assembly and lower assembly are buckled togather, by the mode of welding or peg anchoring or iron wire colligation, two U-shaped butt joint edges between upper assembly and lower assembly are joined together to form filling box, panel on metal sheet roof covering forms upper surface (11) and the soffit (12) of filling box respectively, side plate forms the sidewall (13) of filling box.
8. according to claim 1, the preparation method of the metal filled case of a kind of permeability type described in 3 and 4, it is characterized in that in side plate (8) region of metal sheet roof covering (5), have the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed, there is the stiffening rib in more than 3 roads or 3 roads each plate region, stiffening rib is vertical with folding line (6), height >=the 4mm of stiffening rib, adjacent stiffening rib is parallel to each other, adjacent stiffening rib spacing >=50mm and≤150mm, stiffening rib on filling box (1) sidewall (13) that side plate is formed all with horizontal plane, stiffening rib is positioned at the outside of sidewall, the stiffening rib (14) utilizing metal sheet roof covering mother metal to be formed is had in panel (7) region of metal sheet roof covering (5), stiffening rib is positioned at the outside of filling box (1) upper surface (11) and soffit (12).
9. the preparation method of the metal filled case of a kind of permeability type according to claim 1 and 5, it is characterized in that filling box (1) is assembled with the lower assembly (3) of more than 1 with assembly (2) on 1 lower assembly (3) or 1 by the upper assembly (2) of more than 1, connect by the mode of welding or peg anchoring or iron wire colligation between the upper assembly (2) of adjacent, parallel layout or lower assembly (3).
10. the preparation method of the metal filled case of a kind of permeability type according to claim 1 and 6, it is characterized in that filling box (1) soffit (12) section configuration is arc line type (15) or broken line type (16), metal sheet roof covering (5) edge forming filling box sidewall (13) in corresponding upper assembly (2) is also arc line type or broken line type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510815919.0A CN105332455B (en) | 2015-11-24 | 2015-11-24 | A kind of metal filled case of permeability type |
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Cited By (7)
| 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 |
| CN105926823A (en) * | 2016-06-24 | 2016-09-07 | 浙江正合建筑网模有限公司 | Cavity mesh formwork member |
| CN105952047A (en) * | 2016-06-01 | 2016-09-21 | 丁艳涛 | Assembly type steel net cage filling body |
| CN105971198A (en) * | 2016-06-24 | 2016-09-28 | 浙江正合建筑网模有限公司 | Cavity net mold component |
| CN107476480A (en) * | 2017-09-26 | 2017-12-15 | 郭伍常 | A kind of ventilative filling box supported by multiple combined bays |
| CN107476481A (en) * | 2017-09-26 | 2017-12-15 | 郭伍常 | A kind of ventilative filling box with support member |
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| CN203514592U (en) * | 2013-07-26 | 2014-04-02 | 王本淼 | Cast-in-place hollow floor achieving pore forming through a combined mesh box-shaped component |
| CN103967181A (en) * | 2014-04-30 | 2014-08-06 | 王本淼 | Cast-in-place hollow floor system using steel mesh and inflatable tube combination box for pore-forming |
| CN104005501A (en) * | 2014-04-30 | 2014-08-27 | 王本淼 | Cast-in-place hollow floor system with holes composed of steel meshes and organic objects |
| CN104631681A (en) * | 2015-02-13 | 2015-05-20 | 王本淼 | Hollow floor pore-forming steel mesh and thin plate combined filling body |
| CN105239710A (en) * | 2015-11-02 | 2016-01-13 | 郭伍常 | Combined metal filling box with slurry blocking pieces |
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| CN203514592U (en) * | 2013-07-26 | 2014-04-02 | 王本淼 | Cast-in-place hollow floor achieving pore forming through a combined mesh box-shaped component |
| CN103967181A (en) * | 2014-04-30 | 2014-08-06 | 王本淼 | Cast-in-place hollow floor system using steel mesh and inflatable tube combination box for pore-forming |
| CN104005501A (en) * | 2014-04-30 | 2014-08-27 | 王本淼 | Cast-in-place hollow floor system with holes composed of steel meshes and organic objects |
| CN104631681A (en) * | 2015-02-13 | 2015-05-20 | 王本淼 | Hollow floor pore-forming steel mesh and thin plate combined filling body |
| CN105239710A (en) * | 2015-11-02 | 2016-01-13 | 郭伍常 | Combined metal filling box with slurry blocking pieces |
Cited By (7)
| 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 |
| CN105952047A (en) * | 2016-06-01 | 2016-09-21 | 丁艳涛 | Assembly type steel net cage filling body |
| CN105926823A (en) * | 2016-06-24 | 2016-09-07 | 浙江正合建筑网模有限公司 | Cavity mesh formwork member |
| CN105971198A (en) * | 2016-06-24 | 2016-09-28 | 浙江正合建筑网模有限公司 | Cavity net mold component |
| CN107476480A (en) * | 2017-09-26 | 2017-12-15 | 郭伍常 | A kind of ventilative filling box supported by multiple combined bays |
| CN107476481A (en) * | 2017-09-26 | 2017-12-15 | 郭伍常 | A kind of ventilative filling box with support member |
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| CN105332455B (en) | 2017-10-27 |
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