CN2846581Y - Concrete plate prefabricated net frame - Google Patents
Concrete plate prefabricated net frame Download PDFInfo
- Publication number
- CN2846581Y CN2846581Y CN 200520125213 CN200520125213U CN2846581Y CN 2846581 Y CN2846581 Y CN 2846581Y CN 200520125213 CN200520125213 CN 200520125213 CN 200520125213 U CN200520125213 U CN 200520125213U CN 2846581 Y CN2846581 Y CN 2846581Y
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- CN
- China
- Prior art keywords
- net
- plate
- muscle
- net frame
- plates
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- 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.)
- Expired - Fee Related
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- Panels For Use In Building Construction (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a net frame for prefabricating concrete plates in building trade, which is suitable for prefabricating aerated concrete plates and can also be used for pouring steel bar frames of other novel building plates molded by foaming. The utility model comprises upper and lower net sheets, and longitudinal and transverse ribs of the net sheets, wherein the upper and the lower net sheets are formed by interweaving the longitudinal and the transverse ribs of the net sheets and connecting pieces are fixedly arranged between the upper and the lower net sheets. The net frame of the utility model belongs to a three-dimensional net frame, and can be produced by cold drawing steel wires or processing steel bars. The entire net frame forms a frame structure which can effectively reduce diameters of the used steel bars. The performance of the plates can be homogenized by increasing the quantity of connecting ribs. The consumption of the steel bars can be saved under the premise that the performance of the plates is not reduced. The assembly technology of the net frame is simplified by using the connecting pieces. The cost of the product is reduced.
Description
Technical field
The utility model belongs to the web frame of the concrete prefabricated sheet material of building trade, and the prefabricated rack of particularly a kind of concrete plate is applicable to precast aerated concrete sheet material, also can be used as the cage of reinforcement of other novel building sheet materials of building foaming.
Background technology
Steel mesh reinforcement in the aerated concrete products has different types because of the kind of goods and steel mesh reinforcement processing method different.Gas concrete sheet material generally all is designed to off linely in order to bear flexural stress, and lintel is to bear bigger load, must make the girder steel skeleton.The steel mesh reinforcement of roof panel, side fascia and floor has following three kinds of structure typess at present: plane net is by separate online and off line the composition, and the online configuration is subjected to beading, and off line configuration is subjected to lacing wire.The weight of every net was less relatively when the advantage of plane net was welding, was convenient to manpower and made, and also was convenient to focus on when carrying out preservative treatment, concentrated and store.But go up off line between contact relatively poor, when sheet material was stressed, this made the transmission and the balance of stress between two net sheets by gas concrete entirely, thereby the intensity of gas concrete and the bond stress of reinforcing bar seemed even more important.In addition, assembling this steel mesh reinforcement also needs a large amount of special plastic clips of producing to carry out provisional positioning and fixing." advantage of [" type net and " U " type net is to go up off line being connected as a single entity, go up off line between and cooperative bearing better between steel mesh reinforcement and the concrete, the strength and stiffness that improve aerated concrete panel are had certain benefit, but intensity is still not enough.In the making of steel mesh reinforcement, generally be welded into the plane net of wide format earlier with multipoint spot welder, the vertical muscle of online is configured in the both sides of off line reinforcing bar, with curved net machine steel mesh reinforcement is curved the shape that needs then, its manufacturing procedure is still more loaded down with trivial details.China uses the more plane net that remains at present.
Summary of the invention
The purpose of this utility model provides the prefabricated rack of a kind of concrete plate, overcomes the deficiencies in the prior art, improves the intensity of concrete prefabricated sheet material, adapts to the needs of modern architecture.
Use the technical program can reach above-mentioned purpose: the prefabricated rack of a kind of concrete plate, comprise upper net plate, lower net plate, the vertical muscle of net sheet and net sheet horizontal bar, upper net plate and lower net plate are interwoven by vertical muscle of net sheet and net sheet horizontal bar, fixedly mount connector between upper net plate and lower net plate.
The utility model compared with prior art belongs to three-dimensional net rack, can adopt the processing of cold drawn wire or reinforcing bar to manufacture, and its utilize to connect muscle will go up lower net plate and be connected to form a kind of three-dimensional net rack and be fixed in the concrete prefabricated moulding box and make, and its advantage is:
1. whole rack has formed cage construction, and vertical muscle of net sheet and net sheet horizontal bar link together by connector, improve the stress between each steel bar stress greatly, improve reinforcement property.
2. can effectively reduce the diameter that uses reinforcing bar, make that by increasing connection muscle quantity plate property is tending towards homogenizing.
3. under the prerequisite that does not reduce plate property, save amount of reinforcement, reduced product cost.
4. simplified the loaded down with trivial details work of rack in assembling process greatly, only needed side stator on the rack and side stay are fixed on the framed interior reinforcing bar spike.Accurate positioning has improved the product quality qualification rate.
Description of drawings
Accompanying drawing is a perspective view of the present utility model.
Among the figure: upper net plate 1, lower net plate 2, the vertical muscle 3 of net sheet, net sheet horizontal bar 4, connection muscle 5, side stator 6, side stay 7
The specific embodiment
Below in conjunction with embodiment the utility model is done further detailed description: referring to accompanying drawing, the prefabricated rack of a kind of concrete plate, be used for the prefabricated of concrete plate, comprise upper net plate 1, lower net plate 2, the vertical muscle 3 of net sheet and net sheet horizontal bar 4, upper net plate 1 and lower net plate 2 are interwoven by vertical muscle 3 of net sheet and net sheet horizontal bar 4, fixedly mount connector between upper net plate 1 and lower net plate 2.Connector comprises connection muscle 5, side stator 6 and side stay 7, connection muscle 5 is connected on the intertwined point of vertical muscle 3 of net sheet and net sheet horizontal bar 4, this connected mode is best connected mode, also can be connected other orientation, as is connected on the rib of vertical muscle 3 of its net sheet and net sheet horizontal bar 4.Side stator 6 and side stay 7 are fixed on the side of upper net plate 1 and lower net plate 2.Side stator 6 is for being provided with the plate of fixing hole or groove, and side stay 7 is for being provided with the plate in holddown groove or hole.Connecting muscle 5 is that vertical bar shape or at least one end are hook-shaped terminations.If connect muscle 5, with two ends and upper net plate 1 and lower net plate 2 welding with the vertical bar shape.If with the connection muscle 5 of the hook-shaped termination of an end, can an end and upper net plate 1 or lower net plate 2 welding, and the other end colludes and is hung on upper net plate 1 or the lower net plate 2.If using two ends all is the connection muscle 5 of hook-shaped termination, then can two ends colludes and be hung on upper net plate 1 and the lower net plate 2.On-the-spot by following operation making rack:
1. mechanical or manual netting machine weaves upper and lower net sheet 1 and 2, and the length and width of net sheet is of a size of aerated concrete panel length and width size and deducts protective layer thickness.
2. utilize connection muscle 5 will go up lower net plate 1 and 2 and connect into steel wire net rack.
3. side stator 6 and 7 pairings of side stay are used, and that is to say that fixing hole or the groove on it is used.Three pairs of the general following net frames of 3m, four couples of 3.5m～4.5m net frame with 5 pairs, are welded on it on side of rack more than the 4.5m.
4. corresponding side stator 6 and side stay 7 are fixed on the concrete prefabricated framed interior reinforcing bar spike, the number of plies on demand is successively fixing.
5. with the rack preservative treatment.
6. pour into a mould gas concrete slurry or other building slurry, all the other operations are identical with the normal pouring operation.
Claims (3)
1, the prefabricated rack of a kind of concrete plate, be used for the prefabricated of concrete plate, comprise upper net plate (1), lower net plate (2), the vertical muscle (3) of net sheet and net sheet horizontal bar (4), upper net plate (1) and lower net plate (2) are interwoven by vertical muscle (3) of net sheet and net sheet horizontal bar (4), it is characterized in that fixedly mounting connector between upper net plate (1) and lower net plate (2).
2, the prefabricated rack of a kind of concrete plate according to claim 1, it is characterized in that connector comprises connects muscle (5), side stator (6) and side stay (7), connects on the intertwined point that muscle (5) is connected vertical muscle (3) of net sheet and net sheet horizontal bar (4) or be connected its net sheet to indulge on the rib of muscle (3) and net sheet horizontal bar (4); Side stator (6) and side stay (7) are fixed on the side of upper net plate (1) and lower net plate (2).
3, the prefabricated rack of a kind of concrete plate according to claim 2 is characterized in that side stator (6) for being provided with the plate of fixing hole or groove, and side stay (7) is for being provided with the plate in holddown groove or hole; Connecting muscle (5) is that vertical bar shape or at least one end are hook-shaped terminations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125213 CN2846581Y (en) | 2005-11-29 | 2005-11-29 | Concrete plate prefabricated net frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520125213 CN2846581Y (en) | 2005-11-29 | 2005-11-29 | Concrete plate prefabricated net frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846581Y true CN2846581Y (en) | 2006-12-13 |
Family
ID=37512001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520125213 Expired - Fee Related CN2846581Y (en) | 2005-11-29 | 2005-11-29 | Concrete plate prefabricated net frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846581Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786368A (en) * | 2014-01-22 | 2015-07-22 | 任丘市永基建筑安装工程有限公司 | Reinforcement forming technology |
| CN106314934A (en) * | 2016-08-30 | 2017-01-11 | 四川行之智汇知识产权运营有限公司 | Aerated concrete petroleum drill rod support system |
-
2005
- 2005-11-29 CN CN 200520125213 patent/CN2846581Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786368A (en) * | 2014-01-22 | 2015-07-22 | 任丘市永基建筑安装工程有限公司 | Reinforcement forming technology |
| CN106314934A (en) * | 2016-08-30 | 2017-01-11 | 四川行之智汇知识产权运营有限公司 | Aerated concrete petroleum drill rod support system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |