CN206204993U - A kind of close rib truss bars insulation box-type member of precast concrete - Google Patents
A kind of close rib truss bars insulation box-type member of precast concrete Download PDFInfo
- Publication number
- CN206204993U CN206204993U CN201621258491.0U CN201621258491U CN206204993U CN 206204993 U CN206204993 U CN 206204993U CN 201621258491 U CN201621258491 U CN 201621258491U CN 206204993 U CN206204993 U CN 206204993U
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- Prior art keywords
- concrete
- close rib
- truss bars
- utility
- box
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 239000011178 precast concrete Substances 0.000 title claims abstract description 12
- 239000004567 concrete Substances 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 210000003850 cellular structure Anatomy 0.000 claims abstract description 5
- 239000004035 construction material Substances 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 239000013585 weight reducing agent Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Panels For Use In Building Construction (AREA)
Abstract
The utility model is related to a kind of close rib truss bars insulation box-type member of precast concrete, belongs to building engineering field.It includes the concrete slab that four skirts are closed, and encloses box-structure, and the internal structure of concrete slab is the close rib shape concrete with truss bars I, truss bars II；Close rib shape concrete forms a cellular structure for similar framed bent with the thin-walled slab concrete of upper and lower two-layer steel wire plain net；The truss bars I of close rib shape inside concrete, truss bars II are on the corner effectively overlapped；Enhancing globality.The utility model can allow conventional concrete box component on the premise of drag performance is not influenceed, weight reduction more than half；The utility model reduces disaster hidden-trouble；The utility model reduces the consumption of concrete and reinforcing bar；The utility model causes the specific heat preservation energy-saving function of concrete box component, has expanded range of application of the box component in building field.The utility model realizes factorial praluction, convenient and swift, greatly shortens the time of architecture construction.
Description
Technical field
The utility model is related to a kind of close rib truss bars insulation box-type member of precast concrete, belongs to architectural engineering neck
Domain.
Background technology
The conventional precast concrete box-type member of Building Trade in China is larger in the presence of deadweight at present, it is difficult to which that transports and lift lacks
Point, and when being made at temporary home of precast concrete box-type member, have the shortcomings that energy-saving effect is poor；And in general band,
The precast concrete box-type member of external thermal insulation or sandwich heat preservation, there is also problems with：1. the box-type member of outer patch insulation material,
Its insulation material durability is bad, easily comes off, and 2. the box-type member of interior patch insulation material can directly affect the headroom chi of casing
It is very little, 3. using similar " sandwich " structure sandwich heat preservation box-type member, it is thicker often to there is concrete wall thickness, or stress
Poor performance, it is easy to crack the shortcomings of.
Utility model content
The utility model in order to overcome drawbacks described above, its object is to provide a kind of lightweight, heat insulation effect stabilization persistently and
The close rib truss bars insulation box-type member of precast concrete of structure stress clear and definite, can effectively reduce member dead weight, maximum
Change empty size in expansion cabinet, and heat preservation and energy conservation effects are excellent.Multiple this kind of box-type member unit spliceds can use construction together
Underground pipe gallery, interim or semipermanent residence.
The utility model to achieve these goals, is adopted the following technical scheme that：
A kind of close rib truss bars insulation box-type member of precast concrete, it includes the concrete slab that four skirts are closed, and
Box-structure is enclosed, the internal structure of concrete slab is the close rib shape concrete with truss bars I, truss bars II；
Close rib shape concrete and thin-walled slab concrete one similar framed bent of formation of upper and lower two-layer steel wire plain net
Cellular structure；
The truss bars I of close rib shape inside concrete, truss bars II are on the corner effectively overlapped；Enhancing is overall
Property.
In the close rib shape concrete, the bar shaped inside concrete at box-type member corner edge sets some vertical reinforcements
And stirrup；
In the close rib shape concrete, the bar shaped inside concrete at box-type member hole edge sets a plurality of truss bars
II, mainly play frame column.
Further, the cavity between the levels of thin-walled slab concrete is filled out using the construction material with heat insulation function
Fill.
Truss bars in the close rib shape concrete is the steel bar stress of structure, carries class in building frame construction
Like the effect of framework beam steel, single truss bars or multiple purlins can be adjusted to according to the change of scantling and stress morphology
Frame reinforcing bar.
The close rib shape concrete with truss bars combines to form a class with the slab concrete of steel wire plain net
Like the contignation system of bent structure, such stress Path of Force Transfer clear and definite greatly reduces concrete and rebar
Consumption.
Chamber portion in the cellular structure can be carried out with the construction material of the organic or inorganic with heat insulation function
Filling, it is also possible to which what is not filled out, keeps cavity, and the shape of cavity both can be a rectangle, or square, circle
Shape, ellipse or be arbitrary polygon.
Planar steel wire screen in the tabular thin wall concrete of the steel wire plain net is the steel bar stress of thin wall concrete and is resisted
Reinforcing bar is split, prevents concrete plate surface from crack occur, planar steel wire screen can join according to scantling and stress morphology come adjustment technology
Number, can be adjusted to the reinforcing bar combining form of the bending resistances such as reinforcing bar plain net, steel wire net rack and bar frame design.
The planar steel wire screen and truss bars should be connected effectively, can weld together can also colligation together.
The concrete of the box-type member, its concrete material can be various concrete, such as normal concrete, high-strength
Concrete, self-compacting concrete, foam concrete etc..
The beneficial effects of the utility model：
The utility model can allow conventional concrete box component on the premise of drag performance is not influenceed, weight reduction one
More than half；
The utility model reduces disaster hidden-trouble；
The utility model reduces the consumption of concrete and reinforcing bar；
The utility model causes the specific heat preservation energy-saving function of concrete box component, has expanded box component in building field
Range of application.
The utility model realizes factorial praluction, convenient and swift, greatly shortens the time of architecture construction.
Brief description of the drawings
Fig. 1 is box-type member schematic three dimensional views of the present utility model；
Fig. 2 is the positive elevational schematic view of box-type member of the present utility model；
Fig. 3 is the schematic diagram of the utility model A-A sections；
Fig. 4 is the schematic diagram of the utility model B-B sections；
Fig. 5 is the schematic diagram of the utility model C-C sections；
Fig. 6 is the schematic diagram of the utility model D-D sections；
Fig. 7 is the utility model honeycomb schematic diagram；
Fig. 8 is the exploded view of the utility model A-A sections；
Fig. 9 is the local nodes figure of the utility model A-A sections；
Figure 10 is the exploded view of the utility model B-B sections；
Figure 11 is the exploded view of the utility model C-C sections；
Figure 12 is the exploded view of the utility model D-D sections；
Figure 13 is the utility model use state schematic diagram.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
A kind of close rib truss bars insulation box-type member of precast concrete, it includes the concrete slab that four skirts are closed, and
Box-structure is enclosed, the internal structure of concrete slab is that the close rib shape with truss bars I 1.1, truss bars II 1.2 is mixed
Solidifying soil 2；
Close rib shape concrete 2 forms a similar framed bent with the thin-walled slab concrete 4 of upper and lower two-layer steel wire plain net 3
Cellular structure（Fig. 7）；
Truss bars I 1.1, truss bars II 1.2 inside close rib shape concrete 2 are on the corner effectively overlapped,
Enhancing globality.
In the close rib shape concrete 2, some vertical steels are set inside the bar shaped concrete 6 at box-type member corner edge
Muscle 7 and stirrup 8, mainly play framework beam effect.
In the close rib shape concrete 2, a plurality of Truss Steel is set inside the bar shaped concrete 9 at box-type member hole edge
Muscle II 1.2.
Cavity between the levels of thin-walled slab concrete 4 is filled using the construction material 5 with heat insulation function.
Claims (2)
1. a kind of close rib truss bars of precast concrete is incubated box-type member, it is characterised in that：It includes the coagulation that four skirts are closed
Native plate, and box-structure is enclosed, the internal structure of concrete slab is with truss bars I（1.1）, truss bars II
（1.2）Close rib shape concrete（2）；
Close rib shape concrete（2）With upper and lower two-layer steel wire plain net（3）Thin-walled slab concrete（4）Form a similar row
The cellular structure of frame；
Close rib shape concrete（2）Internal truss bars I（1.1）, truss bars II（1.2）On the corner effectively taken
Connect；
The close rib shape concrete（2）In, the bar shaped concrete at box-type member corner edge（6）Inside sets some vertical steels
Muscle（7）And stirrup（8）；
The close rib shape concrete（2）In, in the bar shaped concrete at box-type member hole edge（9）Inside sets a plurality of Truss Steel
Muscle II（1.2）.
2. the close rib truss bars of precast concrete according to claim 1 is incubated box-type member, it is characterised in that：Thin-walled part
Shape concrete（4）Levels between cavity use the construction material with heat insulation function（5）Filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258491.0U CN206204993U (en) | 2016-11-23 | 2016-11-23 | A kind of close rib truss bars insulation box-type member of precast concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258491.0U CN206204993U (en) | 2016-11-23 | 2016-11-23 | A kind of close rib truss bars insulation box-type member of precast concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204993U true CN206204993U (en) | 2017-05-31 |
Family
ID=58749975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258491.0U Expired - Fee Related CN206204993U (en) | 2016-11-23 | 2016-11-23 | A kind of close rib truss bars insulation box-type member of precast concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206204993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436756A (en) * | 2016-11-23 | 2017-02-22 | 张勰 | Prefabricated concrete dense rib truss reinforced steel bar thermal insulation box type component |
-
2016
- 2016-11-23 CN CN201621258491.0U patent/CN206204993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436756A (en) * | 2016-11-23 | 2017-02-22 | 张勰 | Prefabricated concrete dense rib truss reinforced steel bar thermal insulation box type component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |