CN207392556U - A kind of ventilative filling box supported by multiple combined bays - Google Patents
A kind of ventilative filling box supported by multiple combined bays Download PDFInfo
- Publication number
- CN207392556U CN207392556U CN201721237482.8U CN201721237482U CN207392556U CN 207392556 U CN207392556 U CN 207392556U CN 201721237482 U CN201721237482 U CN 201721237482U CN 207392556 U CN207392556 U CN 207392556U
- Authority
- CN
- China
- Prior art keywords
- filling box
- mesh
- net
- ventilative
- brace
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of ventilative filling box supported by multiple combined bays, belong to buildings in general construction field.The filling box (1) is encircled into enclosure space by 6 panels, panel includes 1 top plate (2), 1 bottom plate (3) and 4 side plates (4), bottom plate is metal mesh, it is characterized in that 2 or more than 2 space net rack combined bays (5) are installed inside filling box, clear distance >=100mm and≤300mm between adjacent twice combined bay, per pass combined bay is made of at least 3 Pin vertical planes racks (6), include cross bar (7) and montant (8) or brace (9) per Pin plane grids, it is connected between adjacent plane rack with cross bar or brace, cross bar, montant or brace are connected by connector (10).The filling box of the utility model, production, transport and installation are all very convenient, and mechanical property is good, also preferable with hollow floor reliability, shock resistance, the crack resistance of this product formation.
Description
(1) technical field
The utility model is related to the packing materials in a kind of reinforced concrete hollow floor structure, and especially one kind is by multiple
The ventilative filling box of combined bay support belongs to buildings in general construction field.
(2) background technology
In building field, as large-span concrete structure is increasing, more and more floors use hollow floor knot
Structure technology.Do not interfere with the stress performance of structure substantially instead of part concrete with lightweight filler, but can be significantly
Mitigate the dead weight of structure.
In recent years, application of the filling box of permeability type up and down of buoyancy very little in hollow floor is also more and more.I was once
It proposes " a kind of combined metal filling box with plasma resistance piece " (CN105239710A), certain effect is achieved in construction.
But during casting concrete, in order to ensure that pouring for filling box lower concrete is closely knit, vibrating spear must be filled out in adjacent
It vibrates back and forth in the solid rib of concrete filled between case so that concrete can smoothly flow into filling box bottom.With the vast elder generation of king's sheet
Raw " a kind of cast-in-situ hollow building roof with the netted box component pore-forming of combined type " (CN203514592U), " it is a kind of with steel mesh with
Organic object combines the cast-in-situ hollow building roof of pore-forming " (CN104005501A) and " a kind of hollow floor pore-forming steel mesh and thin plate
Combining obturator " technologies such as (CN104631681A) are the same, and there is also concrete from the net of filling box side by CN105239710A
The situation of filling box is penetrated into eye, this causes the actual hollow rate of hollow floor that less than the ideal value of design, peace is brought to structure
Full hidden danger.
Mr. Xu Yan is also it is proposed that cross CN105239708A " a kind of light material filling box with metal mesh surface layer ", the skill
Art no longer uses the material for having mesh in the surrounding of filling box, and mesh material is only limitted to the top and bottom of filling box.
In CN105239708A, card slot is equipped at the top and bottom of lateral frame board, the edge of metal mesh is laid in card slot, passes through past card slot
The mode of strip is inside filled in fix metal mesh, but is being constructed, this kind of fixed form construction effect is poor, when metal mesh stress
When (such as casting concrete), strip easily come off from card slot so that metal mesh and there is quality accident.In addition, when lateral frame board is firm
When degree is smaller, even if there is the reinforcement for inner panel of putting more energy into, under vertical uniform load q, vertical deformation also easily occurs for filling box, equally
Security risk is brought to structure.
In addition, it is by " embedding in upper component and lower component to the reinforcement of filling box vertical rigidity in CN105239710A
Enter at least 3 stents ", and individually planar bracket is easily deformed under external force, and horizontal rigidity is small.
In this case, develop it is a kind of both overcome concreting process concrete to the buoyancy of packing material, it is lateral not
Spillage, good integrity, vertical and horizontal rigidity be big and the box filling product of convenient transportation, it has also become in present hollow superstructure
Urgent problem.
(3) content of the invention
In existing hollow floor technology, cause constructional difficulties or packing material whole there are packing material buoyancy is larger
Body is poor, vertical and horizontal rigidity is smaller, lateral the problems such as easily spillage or transportation cost are excessively high, the purpose of this utility model
It is to provide a kind of ventilative filling box with supporting item.
On the basis of existing technology, to achieve the above object, the technical solution adopted in the utility model is：One kind is by more
The ventilative filling box of a combined bay support, the filling box are encircled into enclosure space by 6 panels, panel include 1 top plate, 1
Bottom plate and 4 side plates, bottom plate are metal mesh, are equipped with 2 or more than 2 space net rack combined bays inside filling box, adjacent two
Clear distance >=100mm and≤300mm between road combined bay, per pass combined bay are made of at least 3 Pin vertical plane racks, are put down per Pin
Veil frame includes cross bar and montant or brace, is connected between adjacent plane rack with cross bar or brace, cross bar, montant or brace lead to
Connector is crossed to be connected.Compared with prior arts such as CN105239710A, this programme will not mix in addition to buoyancy is equally small
Solidifying soil flows into the situation of filling box from side.This programme sets multiple combined bay supports, compared at least 3 branch independent mutually
Frame, horizontally and vertically rigidity is all strengthened, and overall stability is also more preferable.
The utility model is characterized in that connector as metal or plastic material, and the position that is connected on connector with rod piece has
Perforative aperture, orifice diameter >=3mm and≤10mm.It is so that rod piece produces standard in supporting item using this connection mode one
Change and model is few；Second is that can be assembled at the construction field (site), the panel of rod piece and filling box can be transported in the state of intensive
Transportation cost is saved in construction site.
The utility model is characterized in that connector as three-dimensional structure, and connector has three-dimensional aperture.
The utility model is characterized in that being additionally provided with local strengthening between adjacent plane rack in space net rack combined bay
The secondary rack of effect, secondary rack are planar structure, and secondary rack is made of cross bar or brace.Secondary rack is in every Pin plane grids
Or two small racks for being formed of the rod piece of addition between Pin plane grids, secondary rack can be plane or three-dimensional, secondary net
Frame can play booster action to the larger area of supporting item stress.Compared with whole reinforcements, the mode of this local strengthening can reach
Material is saved on the premise of similar technology effect and reduces construction cost.
The utility model is characterized in that the top plate of filling box as metal mesh, and side plate is cement plate or calcium silicate board with microporous or plastics
Plate.
The utility model is characterized in that top plate and the side plate of filling box for cement plate or calcium silicate board with microporous or plastic plate.It is so anti-
The performance of leak-stopping slurry greatly improves.
The utility model is characterized in that combined bay welds together with external metallization net.Then the globality of filling box obtains
It is further to improve.
The utility model is characterized in that metal mesh is the opening being fabricated by sheet metal of the thickness less than 0.5mm
Net has the dense mesh of punching molding, short size >=4mm of single mesh and≤12mm on open net, long to size >=5mm
And≤15mm, the sheet metal for being punched out from mesh form the plasma resistance piece outwards tilted, one end of plasma resistance piece still with metal
Thin plate base material is connected.
The utility model is characterized in that metal mesh is the square net in steel wire by the steel wire that forms of finer wire braiding
Eye width >=3mm and≤12mm.
The utility model is characterized in that metal mesh is the expansion being fabricated by sheet metal of the thickness less than 0.5mm
Net has on expansion web first shearing to redraw molding dense mesh, and single shape of a mesh is approximately parallelogram or rectangle, single
Short size >=4mm of a mesh and≤12mm, it is long to size >=6mm and≤20mm.
After using the above program, the utility model has the advantages that compared with prior art：
The filling box of the utility model can reduce the buoyancy even completely eliminated in concreting process, solve first
Built-in packing material generates the defects of buoyancy in existing hollow floor technology；Secondly also have the following effects that：1st, Bu Huicong
Filling box side is to filling box inside spillage；2nd, the horizontally and vertically rigidity of filling box greatly especially filling box side wall it is vertical just
Degree is strengthened；3rd, the assembled convenient and good integrity of filling box；4th, because can assembled filling box at the construction field (site), can subtract significantly
Few traffic expense.Compared with prior art, the utility model overcomes that packing material buoyancy is larger to cause constructional difficulties or product
Rigidity is small, the easy spillage of packing material, the problems such as transportation cost is high.The filling of metal mesh above and below a kind of band of the utility model
Case, production, transport and installation it is all very convenient, mechanical property is good, with the hollow floor span of this product formation it is big, it is light-weight,
Sound insulation, good heat-insulation effect, reliability of structure, shock resistance, crack resistance are also preferable.The utility model have good economy and
Applicability plays a driving role to the development of Building technology.
(4) illustrate
The utility model is described further below in conjunction with attached drawing.
Fig. 1 is the utility model filling box internal structure schematic diagram.
Fig. 2 is the utility model filling box schematic side view.
Fig. 3 is the utility model filling box vertical profile figure.
Fig. 4 is combined bay organigram.
Fig. 5 is containing time rack schematic diagram in combined bay.
Fig. 6 is connector and rod piece connection diagram.
Fig. 7 is to fill the schematic diagram of roof box and bottom plate for metal mesh.
Fig. 8 is the schematic diagram that metal mesh uses open net.
Fig. 9 is the schematic diagram that metal mesh uses steel wire.
Figure 10 is the schematic diagram that metal mesh uses expansion web.
In figure：1. filling box, 2. top plates, 3. bottom plates, 4. side plates, 5. combined bays, 6. plane grids, 7. cross bars, 8. montants,
9. brace, 10. connectors, 11. apertures, No. 12. racks, 13. open nets, 14. steel wires, 15. expansion webs.
(5) specific embodiment
The utility model is to realize in the following way：
In Fig. 1-Fig. 4, embodiment illustrated in fig. 6, a kind of ventilative filling box supported by multiple combined bays, the filling box
(1) enclosure space is encircled by 6 panels, panel includes 1 top plate (2), 1 bottom plate (3) and 4 side plates (4), bottom plate (3)
For metal mesh, 2 or more than 2 space net rack combined bays (5) are installed inside filling box (1), adjacent twice combined bay (5) it
Between clear distance >=100mm and≤300mm, per pass combined bay (5) be made of at least 3 Pin vertical planes racks (6), per Pin plane nets
Frame (6) includes cross bar (7) and montant (8) or brace (9), is connected between adjacent plane rack (6) with cross bar (7) or brace (9),
Cross bar (7), montant (8) or brace (9) are connected by connector (10).
In Fig. 4-embodiment illustrated in fig. 6, connector (10) is metal or plastic material, on connector (10) and rod piece
There are perforative aperture (11), orifice diameter >=3mm and≤10mm in connected position.In Fig. 1-Fig. 6, embodiment illustrated in fig. 9, connection
Part (12) is three-dimensional structure, and connector has three-dimensional aperture.
In Fig. 1, embodiment illustrated in fig. 5, it has been additionally provided in space net rack combined bay (5) between adjacent plane rack (6)
The secondary rack (12) of local strengthening effect, secondary rack are planar structure, and secondary rack is made of cross bar (7) or brace (9).
In Fig. 4-embodiment illustrated in fig. 6, connector (10) is three-dimensional structure, and connector has three-dimensional aperture.
In Fig. 1, embodiment illustrated in fig. 7, the top plate (2) of filling box (1) is metal mesh, and side plate (4) is cement plate or silicon
Calcium plate or plastic plate.
In the embodiment shown in fig. 1, the top plate (2) of filling box (1) and side plate (4) are cement plate or calcium silicate board with microporous or plastics
Plate.
In the embodiment shown in fig. 1, combined bay (5) welds together with external metallization net.
In Fig. 1, Fig. 2, Fig. 7, embodiment illustrated in fig. 8, the metal mesh is the sheet metal system for being less than 0.5mm by thickness
The open net (13) made, there is the dense mesh of punching molding on open net, short size >=4mm of single mesh and≤
12mm, long to size >=5mm and≤15mm, the sheet metal for being punched out from mesh forms the plasma resistance piece outwards tilted, resistance
One end of lodicule is still connected with sheet metal base material.
In Fig. 1, Fig. 2, Fig. 7, embodiment illustrated in fig. 9, the metal mesh is the steel wire formed by finer wire braiding
(14), square mesh width >=3mm and≤12mm in steel wire.
In Fig. 1, Fig. 2, Fig. 7, embodiment illustrated in fig. 10, the metal mesh is the sheet metal for being less than 0.5mm by thickness
The expansion web (15) being fabricated, there is first that shearing redraws molding dense mesh on expansion web, and single shape of a mesh is approximately
Parallelogram or rectangle, short size >=4mm of single mesh and≤12mm, it is long to size >=6mm and≤20mm.
Claims (10)
1. a kind of ventilative filling box supported by multiple combined bays, which is encircled into enclosure space, face by 6 panels
Plate includes 1 top plate (2), 1 bottom plate (3) and 4 side plates (4), and bottom plate (3) is metal mesh, it is characterised in that in filling box (1)
Portion is equipped with 2 or more than 2 space net rack combined bays (5), clear distance >=100mm between adjacent twice combined bay (5) and≤
300mm, per pass combined bay (5) are made of at least 3 Pin vertical planes racks (6), per Pin plane grids (6) include cross bar (7) with
Montant (8) or brace (9) are connected with cross bar (7) or brace (9) between adjacent plane rack (6), cross bar (7), montant (8) or
Brace (9) is connected by connector (10).
A kind of 2. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that connector
(10) for metal or plastic material, there is a perforative aperture (11) at the position that is connected on connector (10) with rod piece, and orifice diameter >=
3mm and≤10mm.
A kind of 3. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that connector
(10) it is three-dimensional structure, connector has three-dimensional aperture.
A kind of 4. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that space net rack
The secondary rack (12) of local booster action is additionally provided in combined bay (5) between adjacent plane rack (6), secondary rack is planar junction
Structure, secondary rack are made of cross bar (7) or brace (9).
A kind of 5. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that filling box (1)
Top plate (2) for metal mesh, side plate (4) is cement plate or calcium silicate board with microporous or plastic plate.
A kind of 6. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that filling box (1)
Top plate (2) and side plate (4) be cement plate or calcium silicate board with microporous or plastic plate.
A kind of 7. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that combined bay (5)
Weld together with external metallization net.
A kind of 8. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that the metal
Net is the open net (13) being fabricated by sheet metal of the thickness less than 0.5mm, there is the intensive net of punching molding on open net
Eye, short size >=4mm of single mesh and≤12mm, it is long to size >=5mm and≤15mm, it is punched out from mesh
Sheet metal forms the plasma resistance piece outwards tilted, and one end of plasma resistance piece is still connected with sheet metal base material.
A kind of 9. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that the metal
Net is square mesh width >=3mm and≤12mm in steel wire by the steel wire (14) that forms of finer wire braiding.
A kind of 10. ventilative filling box supported by multiple combined bays according to claim 1, it is characterised in that the metal
Net is the expansion web (15) being fabricated by sheet metal of the thickness less than 0.5mm, has first shearing to redraw shaping on expansion web
Dense mesh, single shape of a mesh is approximately parallelogram or rectangle, short size >=4mm of single mesh and≤
12mm, it is long to size >=6mm and≤20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237482.8U CN207392556U (en) | 2017-09-26 | 2017-09-26 | A kind of ventilative filling box supported by multiple combined bays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237482.8U CN207392556U (en) | 2017-09-26 | 2017-09-26 | A kind of ventilative filling box supported by multiple combined bays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392556U true CN207392556U (en) | 2018-05-22 |
Family
ID=62403953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721237482.8U Active CN207392556U (en) | 2017-09-26 | 2017-09-26 | A kind of ventilative filling box supported by multiple combined bays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476480A (en) * | 2017-09-26 | 2017-12-15 | 郭伍常 | A kind of ventilative filling box supported by multiple combined bays |
-
2017
- 2017-09-26 CN CN201721237482.8U patent/CN207392556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476480A (en) * | 2017-09-26 | 2017-12-15 | 郭伍常 | A kind of ventilative filling box supported by multiple combined bays |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105649113A (en) | Structure and construction method of basement post-cast strip | |
| CN101560797B (en) | Wall body of light steel structure and construction method thereof | |
| CN206693432U (en) | Fabricated shear wall and fabric structure | |
| CN105332455B (en) | A kind of metal filled case of permeability type | |
| CN105297980B (en) | A kind of pin-connected panel is breathed freely filling box | |
| CN102251540A (en) | Construction installation method for fast-easy setback grid of bottom plate construction joint | |
| CN105239709B (en) | A kind of permeability type combination filling box of use metal sheet | |
| CN202125104U (en) | Residential building system formed by cast-in-place beam columns and prefabricated sandwich concrete wall slabs | |
| CN207392556U (en) | A kind of ventilative filling box supported by multiple combined bays | |
| CN208934189U (en) | A kind of frame wall filled with masonry structural system of sliding slot limit connection | |
| CN107476481A (en) | A kind of ventilative filling box with support member | |
| CN107476480A (en) | A kind of ventilative filling box supported by multiple combined bays | |
| CN206467858U (en) | The filling box of wire netting above and below a kind of band | |
| CN216921349U (en) | Concrete cast-in-place pitched roof construction template device | |
| CN105239708B (en) | A kind of light material filling box with wire netting surface layer | |
| CN214884843U (en) | Prefabricated heat preservation bearing wallboard frame construction | |
| CN204343536U (en) | One can light load-bearing lumber and assembled wall board thereof and house | |
| CN106013570A (en) | Ribbed steel mesh filling assembly with slurry blocking sheets | |
| CN107355030A (en) | A kind of exterior wall with modified polyphenyl particle concrete placings | |
| CN210798011U (en) | Fireproof floor | |
| CN202081528U (en) | Steel mesh partition wall | |
| CN203049776U (en) | Composite pouring light-weight concrete structure | |
| CN205063131U (en) | Take light material of metal mesh surface course to fill case | |
| CN207392519U (en) | One kind exempts from the anti-shear buckling steel plate shear force wall of bearing capacity | |
| CN205063132U (en) | Take light material packing of metal mesh surface course |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |