CN105952047A - Assembly type steel net cage filling body - Google Patents
Assembly type steel net cage filling body Download PDFInfo
- Publication number
- CN105952047A CN105952047A CN201610374794.7A CN201610374794A CN105952047A CN 105952047 A CN105952047 A CN 105952047A CN 201610374794 A CN201610374794 A CN 201610374794A CN 105952047 A CN105952047 A CN 105952047A
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- CN
- China
- Prior art keywords
- obturator
- upper component
- lower member
- ribs
- net cage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 44
- 210000003205 muscle Anatomy 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 230000002787 reinforcement Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000009435 building construction Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 20
- 239000004567 concrete Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to an assembly type steel net cage filling body and a manufacturing method thereof, and belongs to the field of ordinary building constructions. The filling body (1) comprises an upper component (2), a lower component (3), at least one inner strutting piece (4) and edge reinforcing pieces (5), wherein the upper component and the lower component are made of strip-shaped ribbed expansion nets (6) with the steel plate thickness smaller than 1.0 mm, each ribbed expansion net is provided with two meander lines (7) which divide the ribbed expansion net into one panel (8) and two side plates (9), the two ends of each ribbed expansion net are bent by 90 degrees along the meander lines in the same direction, the upper component (2) with three faces and two edges and the lower component (3) with three faces and two edges are formed, the upper component (2) is of a U-shaped structure, and the lower component (3) is of a U-shaped structure. The inner strutting pieces (4) are installed in the upper component and the lower component, and the upper component and the lower component are oppositely buckled to form the filling body (1). The assembly type steel net cage filling body has very good economical efficiency and applicability and plays a driving role in development of the building technology.
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 assembled
Formula steel mesh case obturator and preparation method thereof, belongs to buildings in general structure field.
(2) background technology
At building field, increasing along with high-rise concrete building structures and large-span concrete structure,
Increasing superstructure uses hollow floor structure technology.Part concrete is replaced not with lightweight filler
Safety and the stress performance of structure can be affected, but can significantly alleviate the deadweight of structure.
In previous cast-in-situ reinforced concrete hollow floor field, wait the scholar as representative with Mr. Qiu Zeyou
Proposed to make pipe of cement and cement box as packing material with high-strength cement；Later, filled in view of cement class
Material from great, Mr. Xu Yan proposes again the packing material of polyphenyl foam one class；Above-mentioned technology is all in engineering
In be all used widely.
But, for built-in packing material, no matter polyphenyl class or cement class material, in construction all
Bigger buoyancy can be produced.According to Archimedes' principle, as long as the unit weight of packing material is less than concrete density,
Buoyancy is necessarily led to during casting concrete.In order to overcome buoyancy, construction to take several steps
Carry out anti-floating, except expensive, take a lot of work, time-consuming in addition to, the damage to plate end template is the biggest, and once certain
Road technical measures are not in place causes packing material to float, and will use to the structure later stage and bring very big inconvenience.Additionally
The defect that there is also is exactly that volume shared by packing material causes greatly cost of transportation big.
2013, Mr. Wang Benmiao proposed " the cast-in-place hollow building of a kind of combination type netted box component pore-forming
Lid " (CN203514592U).In the art, to utilize the breathability of mesh to be greatly reduced the completeest for Mr. Wang
By the full-size controlling mesh, the full buoyancy eliminating packing material, ensures that concrete may not flow into filling material
In material, moisture surface tension force is utilized to make moisture not penetrate in packing material.After, Mr. Wang carries the most successively
Go out " cast-in-situ hollow building roof of a kind of steel mesh and organic object combination pore-forming " (CN104005501A), " one
The cast-in-situ hollow building roof of kind steel mesh and gas tube combination box pore-forming " technology such as (CN103967181A).
Above-mentioned correlation technique brings revolutionary change to whole cast-in-situ reinforced concrete hollow floor industry, becomes
For cast-in-situ reinforced concrete hollow floor art new breakthrough mouth.
In the prior art of hollow building cover industry, it is respectively present following defect, mainly has: 1, in work progress
Bigger buoyancy can be produced；2, the parts of composition packing material product are more causes its globality bad；3、
Product transport cost is high；4, the integral rigidity of packing material product is smaller, tramples personnel and waters during construction
During building concrete, deformation of products is bigger；5, can not solve well not only to reduce buoyancy but also avoid coagulation
Soil paste body flows into this contradiction of packing material box house.
In this case, develop and a kind of both overcome the concreting process concrete buoyancy to packing material,
Good integrity, rigidity are relatively big again, packing material surrounding concrete pouring quality and convenient transportation can be effectively ensured
Box filling product, it has also 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 more greatly constructional difficulties, or fill
Material globality is poor, rigidity is less, packing material surrounding concrete pouring quality or fortune can not be effectively ensured
The problems such as defeated high cost, it is an object of the invention to provide a kind of assembling type steel net cage obturator.
On the basis of existing technology, for achieving the above object, the technical solution used in the present invention is: this is filled out
Fill body (1) and include upper component (2), lower member (3), inner support member (4), limit reinforcement (5),
It is characterized in that upper component and lower member are to be had muscle expansion web by steel plate thickness less than the strip of 1.0mm
(6) making, having on muscle expansion web at every has 2 road folding lines (7), and folding line will have muscle expansion web to divide
It is 1 panel (8), 2 side plates (9), by curved along folding line towards equidirectional difference for the two ends having muscle expansion web
Roll over 90 °, form U-shape structure upper component (2) and the lower member (3) with 3 faces and 2 limits,
At least 1 inner support member (4) is installed in upper component and lower member, by upper component and lower member
It is buckled togather, by bonding or welding or peg anchoring or iron wire colligation or the mode that snaps connection by top structure
Part and lower member link together becomes obturator (1), and panel forms the upper surface (10) of obturator respectively
With lower surface (11), side plate forms the sidewall (12) of obturator.In prior aries such as CN104631681A
In, it is common that " steel mesh forms the entirety of the top panel of hexahedron Cavity structural member, bottom panel and two sidewalls and becomes
Shape tetrahedron ", tetrahedral globality is obviously preferable, but 2 faces remaining in 6 faces are by with front
Stating the free parts composition that 4 faces are not joined directly together, the parts first constituting these 2 faces are fixed in installation process
Position difficulty is big, and secondly the globality of installation rear box is the most poor.And in the technical program, for filling out
Filling any one face in body, at least limit, each face is connected with other face by folding line, fills
Body does not exist the face dissociated completely with other face, therefore during assembly, does not checks and balance between coplanar
Effect necessarily causes positioning each other conveniently and good integrity after assembly.At the steel plate thickness bar less than 1.0mm
Shape has on muscle expansion web and presses 2 road folding lines, has muscle expansion web to curve strip along folding line U-shaped
The upper component of structure or lower member, make upper component and lower member is carried out in factory, follow-up
Assembled process both can carry out in factory, more can carry out at the construction field (site).If by follow-up assembled mistake
Journey is arranged in job site and carries out, because strip can have a piece of clip of muscle expansion web get up to transport, and can be significantly
Reducing the volume that equal number packing material is shared in transportation, conevying efficiency at least improves 5 times.Structure
The strip becoming upper component and lower member has muscle expansion web two ends additional side reinforcement (5), owing to limit adds
Strong part effectively controls strip the face of the torsional deformation of muscle expansion web two ends, limit reinforcement and the other side's assembly
Plate connects, and the bulk strength of obturator (1) is improved significantly.Additionally for most common in engineering
End face be foursquare obturator, the upper component of U-shape structure and the size of lower member in this programme,
Size and dimension is just the same, decreases the quantity of production process Plays part, can be greatly improved production efficiency.
It is a feature of the present invention that limit reinforcement (5) is the strip metal thin plate (13) being less than 3mm by thickness
Making, have folding line (14) in 1 road evidence on every sheet metal (13), along evidence, folding line is by strip
Sheet metal is bent into V-shape, is wrapped in upper component (2) and the two ends of lower member (3), profit
With machine tool, the pressing of V-shape sheet metal is fixed on upper component (2) and the two of lower member (3)
Termination.
It is a feature of the present invention that and there is mesh (15) on muscle expansion web (6), mesh size is short ＞ 2mm
And ＜ 20mm, long to ＞ 3mm and ＜ 30mm.
It is a feature of the present invention that has muscle expansion web (6) length direction to have the ribs of expression lobes along strip
(16), ribs (16) is vertical with folding line (7), and ribs height ＞ 3mm, parallel to each other is adjacent
Ribs spacing ＞ 30mm and ＜ 200mm, the ribs on (1) 4 sidewall (12) of obturator all with water
Plane is vertical, and ribs (16) is protruding towards the lateral direction of obturator (1).
It is a feature of the present invention that inner support member (4) is to rise joining of both horizontally and vertically supporting role simultaneously
Part, the material of inner support member is metal material or plastic materials or cement class material.
The manufacture method of the present invention a kind of assembling type steel net cage obturator is: this obturator (1) includes top structure
Part (2), lower member (3), inner support member (4), limit reinforcement (5), it is characterised in that upper component
The strip being less than 1.0mm by steel plate thickness with lower member has muscle expansion web (6) to make, and has muscle at every
Having 2 road folding lines (7) on expansion web, folding line will have muscle expansion web to be divided into 1 panel (8), 2 sides
Plate (9), by having the two ends of muscle expansion web along folding line towards equidirectional 90-degree bent respectively, is formed and has 3 faces
With U-shape structure upper component (2) and the lower member (3) on 2 limits, in upper component and lower member
At least 1 inner support member (4) is installed, upper component and lower member are buckled togather, with bonding or weldering
Connect or upper component and lower member are linked together by peg anchoring or iron wire colligation or the mode that snaps connection
Becoming obturator (1), panel forms upper surface (10) and lower surface (11), the side plate shape of obturator respectively
Become the sidewall (12) of obturator.The strip constituting upper component and lower member has muscle expansion web two ends to add
Limit reinforcement (5), has the torsional deformation of muscle expansion web two ends owing to limit reinforcement effectively controls strip,
Limit reinforcement is connected with the panel of the other side's assembly, and the bulk strength of obturator (1) is improved significantly.
The manufacture method of the present invention a kind of assembling type steel net cage obturator be characterised by limit reinforcement (5) be by
The thickness strip metal thin plate (13) less than 3mm is made, and has 1 road evidence on every sheet metal (13)
Middle folding line (14), along evidence, strip metal thin plate is bent into V-shape by folding line, is wrapped in upper component
(2) and the two ends of lower member (3), utilize machine tool to be flattened by V-shape sheet metal to be fixed on
Upper component (2) and the two ends of lower member (3).
The manufacture method of the present invention a kind of assembling type steel net cage obturator has been characterised by muscle expansion web (6)
There is mesh (15), mesh size is short ＞ 2mm and ＜ 20mm, long to ＞ 3mm and ＜ 30mm.
The manufacture method of the present invention a kind of assembling type steel net cage obturator is characterised by there is muscle expansion web along strip
(6) length direction has the ribs (16) of expression lobes, and ribs (16) is vertical with folding line (7),
Ribs height ＞ 3mm, adjacent ribs spacing ＞ 30mm parallel to each other and ＜ 200mm, obturator (1)
Ribs on 4 sidewalls (12) all with horizontal plane, ribs (16) is towards outside obturator (1)
Side is to projection.
The manufacture method of the present invention a kind of assembling type steel net cage obturator is characterised by that inner support member (4) is energy
Playing the accessory of both horizontally and vertically supporting role, the material of inner support member is metal material or Plastic simultaneously
Material or cement class material.
After using such scheme, the present invention compared with prior art has the advantages that
The obturator of the present invention can reduce the buoyancy even completely eliminating in concreting process, first solves
In existing hollow building cover technology of having determined, built-in packing material produces the defect of buoyancy；Secondly also there is following effect
Really: 1, the integral rigidity of obturator is big；2, obturator assembly convenience and good integrity, moreover it is possible to reduce standard
Change the number of parts；3, because can assembled obturator at the construction field (site), traffic expense can be greatly reduced；4、
Prevent that concrete from flowing within obturator is effective；5, the cost of the auxiliary material of construction is effectively reduced.With existing
Technology is compared, and instant invention overcomes packing material buoyancy and causes more greatly constructional difficulties, or product rigidity is little,
The problems such as packing material surrounding concrete pouring quality cannot ensure, cost of transportation is high.A kind of spelling of the present invention
Dress formula steel mesh case obturator, produces, transports and installs all very convenient, and mechanical property is good, by this product shape
Become hollow building cover span is big, lightweight, sound insulation, good heat-insulation effect, reliability of structure, shock resistance,
Crack resistance is preferable.The present invention has good economy and the suitability, and the development to Building technology plays promotion
Effect.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is the top view that obturator of the present invention is lateral.
Fig. 2 is the schematic diagram of middle and upper part of the present invention component.
Fig. 3 is the schematic diagram of middle and lower part of the present invention component.
Fig. 4 is the schematic diagram of limit reinforcement in the present invention.
Fig. 5 is the schematic diagram after the reinforcement of component two ends additional side, middle and upper part of the present invention.
Fig. 6 is the schematic diagram after the reinforcement of component two ends additional side, middle and lower part of the present invention.
Fig. 7 is the schematic diagram of inner support member in the present invention.
Fig. 8 is the schematic diagram during inner support member is placed in lower member in the present invention.
Fig. 9 is mesh and the schematic diagram of ribs in the present invention.
In figure: 1. obturator, 2. upper component, 3. lower member, 4. inner support member, 5. limit reinforcement, 6.
Have muscle expansion web, 7. folding line, 8. panel, 9. side plate, 10. upper surface, 11. lower surfaces, 12. sidewalls, 13.
Folding line, 15. meshes, 16. ribs in sheet metal, 14. evidences.
(5) detailed description of the invention
The present invention is to realize in such a way:
In Fig. 1-embodiment illustrated in fig. 9, a kind of assembling type steel net cage obturator, this obturator (1) includes
Upper component (2), lower member (3), inner support member (4), limit reinforcement (5), upper component and under
The strip that portion's component is less than 1.0mm by steel plate thickness has muscle expansion web (6) to make, and has muscle to expand at every
Having 2 road folding lines (7) on the net, folding line will have muscle expansion web to be divided into 1 panel (8), 2 side plates (9),
By having the two ends of muscle expansion web along folding line towards equidirectional 90-degree bent respectively, formed and there are 3 faces and 2 limits
U-shape structure upper component (2) and lower member (3), install at least in upper component and lower member
1 inner support member (4), is buckled togather upper component and lower member, with bonding or welding or peg anchor
Gu or upper component and lower member are linked together and become obturator by iron wire colligation or the mode that snaps connection
(1), panel forms upper surface (10) and the lower surface (11) of obturator respectively, and side plate forms obturator
Sidewall (12).
In Fig. 4-embodiment illustrated in fig. 6, limit reinforcement (5) is the strip metal being less than 3mm by thickness
Thin plate (13) is made, and has folding line (14) in 1 road evidence on every sheet metal (13), curved along evidence
Strip metal thin plate is bent into V-shape by broken line, is wrapped in upper component (2) and lower member (3)
Two ends, utilizes machine tool to be flattened by V-shape sheet metal and is fixed on upper component (2) and lower member
(3) two ends.
In Fig. 1, embodiment illustrated in fig. 9, have on muscle expansion web (6) and there is mesh (15), mesh size
For short ＞ 2mm and ＜ 20mm, length is to ＞ 3mm and ＜ 30mm.
In Fig. 1, embodiment illustrated in fig. 9, muscle expansion web (6) length direction is had to have expression lobes along strip
Ribs (16), ribs (16) is vertical with folding line (7), ribs height ＞ 3mm, the most equal
The adjacent ribs spacing ＞ 30mm of row and ＜ 200mm, the reinforcement on (1) 4 sidewall (12) of obturator
Rib all with horizontal plane, ribs (16) is protruding towards the lateral direction of obturator (1).
In Fig. 7, embodiment illustrated in fig. 8, inner support member (4) is to rise both horizontally and vertically to prop up simultaneously
The accessory of support effect, the material of inner support member is metal material or plastic materials or cement class material.
In Fig. 1-embodiment illustrated in fig. 9, the manufacture method of a kind of assembling type steel net cage obturator is: this is filled out
Fill body (1) and include upper component (2), lower member (3), inner support member (4), limit reinforcement (5),
The strip that upper component and lower member are less than 1.0mm by steel plate thickness has muscle expansion web (6) to make,
Every has on muscle expansion web and has 2 road folding lines (7), folding line will have muscle expansion web be divided into 1 panel (8),
2 side plates (9), will have the two ends of muscle expansion web along folding line towards equidirectional 90-degree bent respectively, and formation has
The U-shape structure upper component (2) on 3 faces and 2 limits and lower member (3), in upper component and bottom
Component is installed at least 1 inner support member (4), upper component and lower member are buckled togather, with viscous
Connect or weld or upper component and lower member are connected by peg anchoring or iron wire colligation or the mode that snaps connection
Becoming obturator (1), panel forms upper surface (10) and the lower surface (11) of obturator respectively together,
Side plate forms the sidewall (12) of obturator.
In Fig. 4-embodiment illustrated in fig. 6, the manufacture method of a kind of assembling type steel net cage obturator is: Bian Jia
The strip metal thin plate (13) that strong part (5) is less than 3mm by thickness is made, in every sheet metal (13)
On have 1 road according in folding line (14), along according to along folding line strip metal thin plate is bent into V-shape, parcel
In upper component (2) and the two ends of lower member (3), utilize machine tool by V-shape sheet metal
Pressing is fixed on upper component (2) and the two ends of lower member (3).
In Fig. 1, embodiment illustrated in fig. 9, the manufacture method of a kind of assembling type steel net cage obturator is: have muscle
There is mesh (15) on expansion web (6), mesh size is short ＞ 2mm and ＜ 20mm, long to ＞ 3mm and
＜ 30mm.Mesh (15) is to cut the pull-shaped one-tenth of expansion by plant equipment on the thickness steel plate less than 1.0mm.
In Fig. 1, embodiment illustrated in fig. 9, the manufacture method of a kind of assembling type steel net cage obturator is: along bar
Shape has muscle expansion web (6) length direction to have the ribs (16) of expression lobes, ribs (16) and bending
Line (7) is vertical, ribs height ＞ 3mm, adjacent ribs spacing ＞ 30mm parallel to each other and ＜ 200mm,
Ribs on (1) 4 sidewall (12) of obturator all with horizontal plane, ribs (16) is towards filling
The lateral direction of body (1) is protruding.
In Fig. 7, embodiment illustrated in fig. 8, the manufacture method of a kind of assembling type steel net cage obturator is: interior
Support member (4) is to play the accessory of both horizontally and vertically supporting role simultaneously, and the material of inner support member is metal
Material or plastic materials or cement class material.Height according to obturator, width, length processing inner support
Part (4) uses steel wire Len req, by the construction field (site) or propping up in factory's utilization machinery bending welding production one-tenth
Support member.
Claims (10)
1. an assembling type steel net cage obturator, this obturator (1) include upper component (2), lower member (3),
Inner support member (4), limit reinforcement (5), it is characterised in that upper component and lower member are thick by steel plate
The degree strip less than 1.0mm has muscle expansion web (6) to make, and having on muscle expansion web at every has 2 roads curved
Broken line (7), folding line will have muscle expansion web to be divided into 1 panel (8), 2 side plates (9), will have
The two ends of muscle expansion web, along folding line towards equidirectional 90-degree bent respectively, are formed and have 3 faces and 2 limits
U-shape structure upper component (2) and lower member (3), in upper component and lower member install
At least 1 inner support member (4), is buckled togather upper component and lower member, with bonding or welding
Or upper component and lower member are connected to one by peg anchoring or iron wire colligation or the mode that snaps connection
Rising and become obturator (1), panel forms upper surface (10) and the lower surface (11) of obturator respectively,
Side plate forms the sidewall (12) of obturator.
A kind of assembling type steel net cage obturator the most according to claim 1, it is characterised in that limit reinforcement (5)
It is made up, on every sheet metal (13) of the thickness strip metal thin plate (13) less than 3mm
Having folding line (14) in 1 road evidence, along evidence, strip metal thin plate is bent into V-shape by folding line, bag
It is rolled in upper component (2) and the two ends of lower member (3), utilizes machine tool by V-shape metal
Thin plate flattens and is fixed on upper component (2) and the two ends of lower member (3).
A kind of assembling type steel net cage obturator the most according to claim 1, it is characterised in that have muscle expansion web (6)
On there is mesh (15), mesh size is short ＞ 2mm and ＜ 20mm, long to ＞ 3mm and ＜ 30mm.
A kind of assembling type steel net cage obturator the most according to claim 1, it is characterised in that have muscle to expand along strip
(6) length direction of throwing the net has the ribs (16) of expression lobes, ribs (16) and folding line (7)
Vertically, ribs height ＞ 3mm, adjacent ribs spacing ＞ 30mm parallel to each other and ＜ 200mm,
Ribs on (1) 4 sidewall (12) of obturator all with horizontal plane, ribs (16) is towards filling out
The lateral direction filling body (1) is protruding.
A kind of assembling type steel net cage obturator the most according to claim 1, it is characterised in that inner support member (4)
The accessory that can simultaneously play both horizontally and vertically supporting role, the material of inner support member be metal material or
Plastic materials or cement class material.
The manufacture method of a kind of assembling type steel net cage obturator the most according to claim 1, this obturator (1)
Including upper component (2), lower member (3), inner support member (4), limit reinforcement (5), its feature
It is that upper component and lower member are to be had muscle expansion web (6) by steel plate thickness less than the strip of 1.0mm
Making, having on muscle expansion web at every has 2 road folding lines (7), and folding line will have muscle expansion web to be divided into
1 panel (8), 2 side plates (9), will have the two ends of muscle expansion web along folding line towards equidirectional difference
90-degree bent, forms U-shape structure upper component (2) and the lower member (3) with 3 faces and 2 limits,
At least 1 inner support member (4) is installed in upper component and lower member, by upper component and bottom structure
Part is buckled togather, by bonding or welding or peg anchoring or iron wire colligation or the mode that snaps connection by upper
Portion's component and lower member link together becomes obturator (1), and panel forms the upper table of obturator respectively
Face (10) and lower surface (11), side plate forms the sidewall (12) of obturator.
7., according to the manufacture method of a kind of assembling type steel net cage obturator described in claim 1 and 2, its feature exists
The strip metal thin plate (13) being less than 3mm by thickness in limit reinforcement (5) is made, at every gold
Having folding line (14) in 1 road evidence on metal thin plate (13), along evidence, folding line is by curved for strip metal thin plate
It is converted into V-shape, is wrapped in upper component (2) and the two ends of lower member (3), utilizes mechanic
Have to flatten V-shape sheet metal and be fixed on upper component (2) and the two ends of lower member (3).
8., according to the manufacture method of a kind of assembling type steel net cage obturator described in claim 1 and 3, its feature exists
There is mesh (15) in having on muscle expansion web (6), mesh size is short ＞ 2mm and ＜ 20mm, long
To ＞ 3mm and ＜ 30mm.
9., according to the manufacture method of a kind of assembling type steel net cage obturator described in claim 1 and 4, its feature exists
In having muscle expansion web (6) length direction to have the ribs (16) of expression lobes, ribs (16) along strip
Vertical with folding line (7), ribs height ＞ 3mm, adjacent ribs spacing ＞ 30mm parallel to each other
And ＜ 200mm, the ribs on (1) 4 sidewall (12) of obturator all with horizontal plane, strengthen
Rib (16) is protruding towards the lateral direction of obturator (1).
10., according to the manufacture method of a kind of assembling type steel net cage obturator described in claim 1 and 5, it is special
Levy and be that inner support member (4) is the accessory that can simultaneously play both horizontally and vertically supporting role, inner support
The material of part is metal material or plastic materials or cement class material.
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| CN201610374794.7A CN105952047A (en) | 2016-06-01 | 2016-06-01 | Assembly type steel net cage filling body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021258685A1 (en) * | 2020-06-24 | 2021-12-30 | 阿博建材（昆山）有限公司 | Cast-in-place concrete cage cavity floor slab |
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