CN209637039U - A kind of cast-in-place foamed concrete wall steel mesh connection card - Google Patents
A kind of cast-in-place foamed concrete wall steel mesh connection card Download PDFInfo
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- CN209637039U CN209637039U CN201920005752.5U CN201920005752U CN209637039U CN 209637039 U CN209637039 U CN 209637039U CN 201920005752 U CN201920005752 U CN 201920005752U CN 209637039 U CN209637039 U CN 209637039U
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Abstract
The utility model belongs to construction wall constructing technology field, more particularly to a kind of cast-in-place foamed concrete wall steel mesh connection card, cast-in-place foamed concrete wall includes load steel structure frame, lightgage steel joist and steel mesh, steel mesh is fixed on lightgage steel joist by connection card, connection card includes: V-shape fastener mainboard, it is separately positioned on the first card and the second card of fastener mainboard transverse ends, and the steel mesh bayonet that fastener mainboard longitudinally extends both ends is set, the length of connection card is greater than the width of lightgage steel joist, the end of steel mesh bayonet has the mousing-hook of fold inward；There is the keel bayonet for blocking keel on the fastener mainboard of the first card and the second card end.It is hung in connection card outside the utility model steel mesh, is not contacted directly with lightgage steel joist, avoid forming cold-heat bridge between metal component, heat preservation, sound insulation, antidetonation and impervious effect are good.
Description
Technical field
The utility model belongs to construction wall constructing technology field, especially heat-insulated, sound insulation, antidetonation, impervious building wall
A kind of body, and in particular to cast-in-place foamed concrete wall connecting fastener.
Background technique
The existing wall in China is largely still brick mix structure, and heat preservation, sound insulation and anti seismic efficiency are all poor, and build and need
Cost of labor it is higher, with the rise of steel structure wall, filling the organic insulation materials such as polyphenyl foam plate in wall can be played
Certain heat preservation and sound insulation effect, but fire protecting performance is poor has fire safety evaluating hidden danger and not ageing-resistant.And cast-in-place foamed coagulation
Soil makes fire protecting performance good, and construction wall speed is fast, and cost of labor is low, but existing cast-in-place foamed concrete still has very greatly
Room for improvement.Existing cast-in-place foamed concrete wall body structure are as follows: in the fixed steel mesh in the two sides of lightgage steel joist, steel mesh and light
It follows closely nailing by rifle between steel joist to fix, but since lightgage steel joist and steel mesh are all metal structures, nailing is difficult, is easy de-
Nail.Steel mesh is contacted with lightgage steel joist, is formed cold-heat bridge, is influenced the heat insulation effect of wall.
Utility model content
That the purpose of the utility model is to overcome wall thermal insulating effects existing in the prior art is bad, is easy lacking for de- nail
It falls into, the cast-in-place foamed concrete wall steel mesh connection card that a kind of heat insulation effect is good, does not need nailing is provided.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of cast-in-place foamed concrete wall steel mesh connection card, the cast-in-place foamed concrete wall include load-bearing steel knot
Structure frame, the lightgage steel joist being fixed on the load steel structure frame and the steel mesh that the lightgage steel joist two sides are set,
Be characterized in that: the steel mesh is fixed on the lightgage steel joist by connection card, and the connection card includes: V-shape fastener
Mainboard, the first card for being separately positioned on the fastener mainboard transverse ends and the second card and setting are in the fastener master
Plate longitudinally extends the steel mesh bayonet at both ends, and the length of the connection card is greater than the width of the lightgage steel joist, the steel mesh card
The end of mouth has the mousing-hook of fold inward；Have on the fastener mainboard of first card and the second card end
There is the keel bayonet for blocking the lightgage steel joist.
Further, there is keel notch on first card, reinforce the back that keel pass perpendicularly through the lightgage steel joist
Plate, and its end is fastened in the keel notch.
Further, the steel mesh bayonet is v font notch.
Further, the steel mesh bayonet is trapeze cut wide outside and narrow inside.
Further, the length of first card and second card is less than the width of the lightgage steel joist.
Further, the fastener main board length is 10~20mm bigger than the width of the lightgage steel joist.
Further, the angle between the V-shape fastener mainboard two boards is 120 °~160 °.
A kind of beneficial effect of cast-in-place foamed concrete wall steel mesh connection card of the utility model is:
1, connection card is mounted on lightgage steel joist by keel bayonet, the first card and the second card, is had on steel mesh
Reinforcing rib compatible with the keel bayonet of connection card, keel bayonet are stuck in the outside of reinforcing rib, and connection will be hung over outside steel mesh
It on fastener, is not contacted directly with lightgage steel joist, avoids forming cold-heat bridge between metal component, heat preservation, sound insulation, antidetonation and impervious effect
Fruit is good.
2, it does not need to be followed closely with rifle by steel mesh nail on lightgage steel joist, only need to block steel mesh by the bayonet in connection card
Reinforcing rib can fix steel mesh, convenient and efficient.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the cast-in-place foamed concrete wall body structure schematic diagram of the utility model embodiment；
Fig. 2 is the utility model embodiment connection card main view；
Fig. 3 is the utility model embodiment connection card perspective view；
Fig. 4 is the portion A enlarged drawing in Fig. 1；
Fig. 5 is the utility model embodiment steel net structure magnified partial view.
In figure: 1, lightgage steel joist, 11, keel backboard, 12, keel side plate, 13, side plate flange, 2, steel mesh, 21, reinforcing rib,
22, anti-emptying aperture, 3, connection card, 31, fastener mainboard, the 32, first card, 321, keel notch, the 33, second card, 34, steel
Network interface card mouth, 35, mousing-hook, 36, keel bayonet；4, reinforce keel, 5, cast-in-place foamed concrete layer.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of specific embodiment of the cast-in-place foamed concrete wall of the utility model as shown in Figure 1 and Figure 4, including hold
Weight steel structure frame, further includes the lightgage steel joist 1 being fixed on load steel structure frame, the steel that 1 two sides of lightgage steel joist are arranged in
Net 2 and for fixing the connection card 3 of steel mesh 2.The cross section of lightgage steel joist 1 is U-shaped structure, including keel side plate 12 and keel
Backboard 11, keel side plate 12 have inside side plate flange 13 far from the end of keel backboard 11.In conjunction with Fig. 4 and Fig. 5, steel mesh 2
Upper to have cross section for the reinforcing rib 21 of V-shaped, the cross section of reinforcing rib 21 can also be trapezoidal, rectangular etc..In conjunction with Fig. 2 and Fig. 3,
Connection card 3 includes: V-shape fastener mainboard 31, the first card 32 and second for being separately positioned on 31 transverse ends of fastener mainboard
Card 33 and the steel mesh bayonet 34 that the longitudinal extension both ends of fastener mainboard 31 are arranged in, the length of connection card 3 are greater than light steel
The width of keel 1, the end of steel mesh bayonet 34 have the mousing-hook 35 of fold inward；Close to the first card 32 and the second card 33
There is the keel bayonet 36 for blocking the lightgage steel joist 1 on the fastener mainboard 31 of end.
First card 32 and the second card 33 are close to the inside of side plate flange 13, so that connection card 3 is fixed on light steel
On keel 1, steel mesh bayonet 34 is stuck in the outside of reinforcing rib 21, while mousing-hook 35 passes through the grid of steel mesh 2, hangs over steel mesh 2
The end of connection card 3 is not contacted with lightgage steel joist 1.
Steel mesh bayonet 34 can be shaped to V-shape, wide outside and narrow inside trapezoidal or rectangular according to 2 reinforcing rib 21 of steel mesh
Deng.
Since the end of the first card 32 and the second card 33 will be stuck in the inside of side plate flange 13, so the first card
32 and second the length of card 33 be respectively less than the width of lightgage steel joist 1.
In order to contact steel mesh 2 not with lightgage steel joist 1,31 length of fastener mainboard is bigger than the width of lightgage steel joist 1 by 10~
20mm。
Angle between 31 two boards of V-shape fastener mainboard is 120 °~160 °, and the middle part of V-shape fastener mainboard 31 is outside
It arches upward, so that the both ends that fastener mainboard 31 is arranged in continue to extend in the outside of lightgage steel joist 1.
The keel backboard 11 of lightgage steel joist 1 is arranged in parallel, since fastener mainboard 31 is V-shape structure, so that first
After card 32 and the second card 33 are stuck in side plate flanging inside, the both ends of fastener mainboard 31 are still stretched out outside flanging, steel
Network interface card mouth 34 is adapted with the reinforcing rib 21 of steel mesh 2, and by mousing-hook 35 that steel mesh 2 is fixed, hangs over the end of connection card 3
The steel mesh 2 in portion, such 1 two sides of lightgage steel joist is not directly contacted with it, not will form cold-heat bridge, heat insulation effect between metal component
It is good.
During the wall construction of the present embodiment, concrete mortar first can be smeared on steel mesh 2 again, form steel mesh after hardening
It is cast-in-place foamed concrete layer 5, such wall in 2 screeds, then the cavity that is formed to two 2 screeds of steel mesh that are oppositely arranged
It is convenient to construct quick, foam concrete grouting is carried out by machine, saves a large amount of manpowers and time；Simultaneously because foam coagulation
It is native internal to contain a large amount of bubble and micropore, thus there is good heat insulating ability, furthermore the wall sound insulation of the present embodiment, antidetonation and
Impervious effect is also very good.
Have inside cast-in-place foamed concrete layer 5 more referring to Fig. 1 and Fig. 4 in order to guarantee the intensity of foam concrete wall
A reinforcement keel 4 vertical with the extending direction of lightgage steel joist 1；Reinforce keel 4 and passes through lightgage steel joist 1, the backboard of lightgage steel joist 1
It is upper to can be the hole reinforcing keel 4 and passing through with long hole etc..Referring to Fig. 3 and Fig. 4, there is keel notch 321 on the first card, reinforce dragon
The end of bone 4 is fastened in keel notch 321.
The present embodiment is typically used for 89 walls, i.e. the width of lightgage steel joist 1 is 89mm.
Since reinforcing rib 21 is the V-shape structure outwardly protruded, when smearing concrete mortar or tank paddle on steel mesh 2,
Mortar is not easy the problem of entering 21 inner wall of reinforcing rib and leading to not secret room, as shown in figure 5, the present embodiment is asked to solve this
Topic, is arranged multiple anti-emptying apertures 22, anti-emptying aperture 22 can make inside concrete mortar tank to reinforcing rib 21 on reinforcing rib 21；Anti- emptying aperture
22 can be the diversified forms such as circle, rectangle.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection
Among range.
Claims (7)
1. a kind of cast-in-place foamed concrete wall steel mesh connection card, the cast-in-place foamed concrete wall includes load steel structure
The steel mesh of frame, the lightgage steel joist (1) being fixed on the load steel structure frame and setting in the lightgage steel joist (1) two sides
(2), it is characterised in that: the steel mesh (2) is fixed on the lightgage steel joist (1) by connection card (3), the connection card
(3) include: V-shape fastener mainboard (31), be separately positioned on fastener mainboard (31) transverse ends the first card (32) and
Second card (33) and setting longitudinally extend the steel mesh bayonet (34) at both ends, the connection card in the fastener mainboard (31)
The length of part (3) is greater than the width of the lightgage steel joist (1), and the end of the steel mesh bayonet (34) has the anticreep of fold inward
Hook (35)；Have described in blocking on the fastener mainboard (31) of first card (32) and the second card (33) end
The keel bayonet (36) of lightgage steel joist (1).
2. a kind of cast-in-place foamed concrete wall steel mesh connection card according to claim 1, it is characterised in that: described
There are keel notch (321) on one card (32), reinforce the backboard that keel (4) pass perpendicularly through the lightgage steel joist (1), and its end
Portion is fastened in the keel notch (321).
3. a kind of cast-in-place foamed concrete wall steel mesh connection card according to claim 1 or 2, it is characterised in that: institute
Stating steel mesh bayonet (34) is v font notch.
4. a kind of cast-in-place foamed concrete wall steel mesh connection card according to claim 1 or 2, it is characterised in that: institute
Stating steel mesh bayonet (34) is trapeze cut wide outside and narrow inside.
5. a kind of cast-in-place foamed concrete wall steel mesh connection card according to claim 1 or 2, it is characterised in that: institute
The length for stating the first card (32) and second card (33) is less than the width of the lightgage steel joist (1).
6. a kind of cast-in-place foamed concrete wall steel mesh connection card according to claim 1 or 2, it is characterised in that: institute
It is 10~20mm bigger than the width of the lightgage steel joist (1) to state fastener mainboard (31) length.
7. a kind of cast-in-place foamed concrete wall steel mesh connection card according to claim 1 or 2, it is characterised in that: institute
Stating the angle between V-shape fastener mainboard (31) two boards is 120 °~160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005752.5U CN209637039U (en) | 2019-01-02 | 2019-01-02 | A kind of cast-in-place foamed concrete wall steel mesh connection card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005752.5U CN209637039U (en) | 2019-01-02 | 2019-01-02 | A kind of cast-in-place foamed concrete wall steel mesh connection card |
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| CN209637039U true CN209637039U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920005752.5U Active CN209637039U (en) | 2019-01-02 | 2019-01-02 | A kind of cast-in-place foamed concrete wall steel mesh connection card |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577524A (en) * | 2019-01-02 | 2019-04-05 | 常州市米尼特机械有限公司 | A kind of cast-in-place foamed concrete wall |
| CN111535484A (en) * | 2020-05-07 | 2020-08-14 | 唐方方 | Integral spraying wall structure with inner and outer moulds |
| CN113027036A (en) * | 2021-03-04 | 2021-06-25 | 机械工业第九设计研究院有限公司 | Prefabricated factory building wallboard |
-
2019
- 2019-01-02 CN CN201920005752.5U patent/CN209637039U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577524A (en) * | 2019-01-02 | 2019-04-05 | 常州市米尼特机械有限公司 | A kind of cast-in-place foamed concrete wall |
| CN109577524B (en) * | 2019-01-02 | 2024-02-13 | 常州市米尼特机械有限公司 | Cast-in-situ foam concrete wall |
| CN111535484A (en) * | 2020-05-07 | 2020-08-14 | 唐方方 | Integral spraying wall structure with inner and outer moulds |
| CN113027036A (en) * | 2021-03-04 | 2021-06-25 | 机械工业第九设计研究院有限公司 | Prefabricated factory building wallboard |
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