CN210658769U - Assembled single-face composite wallboard connecting piece and novel wall body comprising same - Google Patents
Assembled single-face composite wallboard connecting piece and novel wall body comprising same Download PDFInfo
- Publication number
- CN210658769U CN210658769U CN201921602001.8U CN201921602001U CN210658769U CN 210658769 U CN210658769 U CN 210658769U CN 201921602001 U CN201921602001 U CN 201921602001U CN 210658769 U CN210658769 U CN 210658769U
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- support
- layer
- supporting
- heat
- 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
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses an assembly type single-face composite wallboard connecting piece and a novel wall body containing the same, wherein the connecting piece comprises a supporting rod, and the supporting rod comprises a first supporting rod and a second supporting rod connected with the first supporting rod; the first support rod is made of plastic materials, the second support rod is made of steel bars, and one end of the second support rod is wrapped by the first support rod; the first supporting rod is provided with a first supporting support, a second supporting support and a groove, the second supporting support is provided with a clamping groove, and the second supporting support is connected to the groove in a clamping mode through the clamping groove. The connecting piece has the advantages of simple structure, low manufacturing and processing cost, convenience in installation, effective limitation of displacement of the composite wallboard and guarantee of the section size of the shear wall; the novel wall body comprises at least two assembled single-sided composite wallboards, a shear wall and an assembled single-sided composite wallboard connecting piece. The assembled single-face composite wall panel that this novel wall body adopted staggers heat preservation and protective layer piece each other, and the piece is run thick liquid when can effectively reduce shear force wall concrete placement, ensures that the outer wall face of shear force wall is level and smooth.
Description
Technical Field
The utility model relates to a building structure heat preservation technical field, concretely relates to assembled single face composite wall panel connecting piece and contain its novel wall body.
Background
In a wall heat preservation system, a heat preservation plate is an important link, has the functions of fire prevention, heat insulation, heat preservation, resource saving and environmental pollution reduction, and is widely applied to building walls. However, in the prior art, the insulation boards mostly need to be constructed for the second time outside the built wall, so that not only is the construction cost increased, but also various hidden dangers exist, and the problems of aging and cracking of the mounted part and the like can be caused due to sunshine, temperature difference change and the like after the mounted insulation boards are used for a long time, and the insulation boards fall off.
In recent years, with the promotion of green construction, energy conservation and emission reduction in China and the great promotion of labor market price, prefabricated assembled buildings are greatly popularized and applied. At present, most of the fabricated buildings built and under construction in China adopt fabricated concrete shear wall structures.
Aiming at the structure system, the connecting part of the assembled composite wallboard and the cast-in-place section becomes the key point for construction control. But the displacement of the composite wallboard cannot be effectively limited when the existing connecting piece is poured into the shear wall, the section size of the shear wall cannot be ensured, and the defects of low tie performance and poor structural stability exist.
In addition, when the existing assembled composite wall boards are spliced, the seams between the adjacent composite wall boards are vertical plain end seams, so that the problem of slurry leakage at the spliced seams is easily caused when the shear wall concrete is poured, the wall surface of the poured shear wall is uneven, and the construction quality is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the invention provides an assembly type single-face composite wallboard connecting piece and a novel wall body comprising the same.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an assembly type single-face composite wallboard connecting piece, which comprises a supporting rod, wherein the supporting rod comprises a first supporting rod and a second supporting rod connected with the first supporting rod; the first support rod is made of plastic materials, the second support rod is made of steel bars, and one end of the second support rod is wrapped by the first support rod; the supporting device is characterized in that a first supporting support, a second supporting support and a groove are arranged on the first supporting rod, a clamping groove is formed in the second supporting support, and the second supporting support is connected with the groove of the first supporting rod in a clamping mode through the clamping groove.
Preferably, the first support is made of plastic and is integrally processed and molded with the first support rod.
Preferably, the other end of the steel bar is sleeved with an end cap made of a plastic material.
Preferably, the first support is circular and provided with a reinforcing rib, and the reinforcing rib is connected with the first support rod.
Preferably, the second bracketing is a movable card and is arranged in a circular or square shape.
The utility model also provides a novel wall body, include:
at least two fabricated single-sided composite wall panels;
the assembly type single-sided composite wallboard comprises a heat insulation layer, wherein a prefabricated protective layer is arranged on one side of the heat insulation layer, and a steel wire mesh which is fully paved in parallel is arranged in the protective layer; the protective layers and the heat-insulating layers are arranged in parallel in a staggered mode and form a lapping table, and the exposed parts of the protective layers are equal to the exposed parts of the heat-insulating layers; one end of the abdominal wire extends into the protective layer and is connected with the steel wire mesh sheet, and the other end of the abdominal wire is connected with the heat-insulating layer;
the shear wall is formed by casting on the other side of the heat insulation layer in situ;
the connecting piece sequentially penetrates through the protective layer, the heat preservation layer and the shear wall, the first support supports against the left side of the protective layer, the second support supports against the right side of the heat preservation layer, and the rightmost end of the support rod is supported on an inner formwork for pouring the shear wall.
Preferably, the outer side of the protective layer is also provided with an anti-cracking layer, and alkali-resistant glass fiber mesh cloth is pressed into the anti-cracking layer.
Preferably, the protective layer is provided with a plurality of mounting grooves, and the first support is mounted in the mounting grooves.
Preferably, there are two connection modes of the abdominal wire and the heat insulation layer, and there are two connection modes of the abdominal wire and the heat insulation layer, one is of an abdominal wire non-penetrating type, that is, the other end of the abdominal wire is arranged inside the heat insulation layer, and the other is of an abdominal wire penetrating type, that is, the other end of the abdominal wire penetrates through the heat insulation layer and extends to the outside of the heat insulation layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the assembled composite wallboard adopted in the novel wall body has the advantages of light weight, easiness in carrying and construction and high safety, and can replace an outer template during construction, so that the cost is reduced; in addition, the protective layers and the heat-insulating layers are arranged in parallel in a staggered mode to form the lap joint table, and the exposed parts of the protective layers are equal to the exposed parts of the heat-insulating layers, so that during assembly, the joints of the heat-insulating layers and the protective layers can be staggered, the problem of grout leakage of the joints during concrete pouring of the shear wall can be effectively solved, and the outer wall surface of the shear wall is ensured to be flat;
2. the connecting piece of the utility model has simple structure, low manufacturing and processing cost and convenient installation; the first support of the connecting piece is abutted against the left side of the protective layer, the second support is tightly abutted against the right side of the thermal insulation layer through the clamping mode of the clamping groove and the groove to realize fixation, and the rightmost end of the connecting piece is abutted against the inner template of the shear wall, so that the displacement of the composite wallboard can be effectively limited, and the section size of the shear wall is ensured;
3. the utility model discloses the connecting piece adopts plastics material and parcel reinforcing bar to process jointly and makes to be equipped with the end cap of plastics material at the other end of reinforcing bar, effectively overcome cold and hot bridge problem, still have the advantage that structural stability is good, the drawknot performance is strong, the construction is simple and convenient simultaneously.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of the structure of the connector of the present invention.
Figure 2 is a schematic view of a second bracketing (circular) configuration.
Fig. 3 is a schematic view of a second bracketing (square) structure.
Fig. 4 is a schematic view of a novel wall structure.
Fig. 5 is a schematic view of the structure of the fabricated composite wall panel (belly wire penetration type).
Fig. 6 is a schematic structural view of a fabricated composite wallboard (belly wire non-penetrating type).
Description of reference numerals:
1 a first support bar; 2 a second support bar; 3 a first bracketing; 4, grooves; 5 an end cap; 6 reinforcing ribs; 7, a second supporting bracket; 8, a clamping groove; 9 an insulating layer; 10 a protective layer; 11, steel wire mesh sheets; 12, abdominal silks; 13 shear walls; 14, an inner template; 15 a crack resistant layer; 16 mounting the groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-3, the present embodiment provides an assembly type single-sided composite wall panel connector, which is used for connecting a single-sided composite wall panel and a cast-in-place concrete shear wall, and has the advantages of simple structure, low manufacturing and processing cost, and convenient installation, and includes a support rod, the support rod includes a first support rod 1 and a second support rod 2 connected to the first support rod 1, and a first support bracket 3, a second support bracket 7, and a groove 4 are disposed on the first support rod 1, wherein the first support bracket 3 is disposed at a position near a left end of the first support rod 1, a distance from a right end surface of the first support bracket 3 to a left end surface of the groove is L1, and a length of L1 is equal to a thickness of the single-sided composite wall panel.
The second support 7 is a movable card and can be arranged in a circular or square shape, a clamping groove 8 matched with the groove 4 is formed in the second support 7, and the second support 7 is clamped in the groove 4 of the first support rod 1 through the clamping groove 8.
The first supporting rod 1 and the first supporting bracket 3 are made of plastic materials and are integrally processed and molded; the second supporting rod is a steel bar, one end of the steel bar extends into the first supporting rod 1 and is wrapped by the first supporting rod 1, so that the connecting piece has the advantages of good structural stability and strong drawability; the other end cover of reinforcing bar is equipped with the end cap 5 of plastics material, effectively overcomes cold and hot bridge problem.
The first support 3 may be arranged in a circular shape, and in order to improve the drawability, a reinforcing rib 6 is further provided, and the reinforcing rib 6 is connected with the first support rod 1.
As shown in fig. 4, the present embodiment further provides a novel wall, which includes:
the prefabricated single-sided composite wallboard comprises an insulating layer 9, a protective layer 10 is arranged on one side of the insulating layer 9, a steel wire mesh sheet 11 which is paved in parallel and fully is arranged in the protective layer 10, and the protective layer 10 (the steel wire mesh sheet 11) is prefabricated in a factory; the protective layers 10 and the heat preservation layer 9 are arranged in parallel and staggered in the vertical direction to form a lap joint table, and specifically, the exposed part of the protective layers 10 is equal to the exposed part of the heat preservation layer 9, so that lap joint can be facilitated; the heat insulation layer is characterized by further comprising web wires 12, wherein one ends of the web wires 12 extend into the protection layer 10 to be connected with the steel wire mesh sheets 11, and the other ends of the web wires 12 penetrate through the heat insulation layer 9 and extend to the outer side of the heat insulation layer 9.
The insulating layer 9 is made of any one of graphite molded polystyrene board (SEPS board), extruded polystyrene board (XPS board), graphite extruded polystyrene board (SXPS) and molded polystyrene board (EPS).
The heat insulation structure further comprises a shear wall 13, wherein an inner template 14 is arranged on one side of the shear wall 13, and concrete is poured in situ in a cavity formed between the heat insulation layer 9 and the inner template 14 to form the shear wall 13;
the composite wallboard connecting piece comprises a plurality of assembled single-sided composite wallboard connecting pieces, the connecting pieces sequentially penetrate through a protective layer 10, a heat insulation layer 9 and a shear wall 13, a first supporting bracket 3 is abutted against the left side of the protective layer 10, a second supporting bracket 7 is abutted against the right side of the heat insulation layer 9, an end cap 5 is sleeved at the rightmost end of a supporting rod, the end cap 5 is supported on an inner formwork 14 used for pouring the shear wall 13, the distance from the rightmost end of a groove 4 to the rightmost end of the end cap 5 is set to be L2, and the length of L2 is equal to the thickness of the shear wall 13. Through setting up this connecting piece can effectual restriction composite wall panel displacement, guarantee shear force wall cross-sectional dimension.
A plurality of mounting slots 16 are provided in protective layer 10, and first cradle 3 is disposed within mounting slots 16.
In addition, an anti-cracking layer 15 is further arranged on the outer side of the protective layer 10, and the anti-cracking layer 15 is composed of anti-cracking mortar and alkali-resistant glass fiber mesh cloth.
It should be noted that, as shown in fig. 6, the fabricated single-sided composite wall panel has another structure form that is a web non-penetrating type, and the other structure is the same as that of the web penetrating type composite wall panel, except that one end of the web extends into the protective layer 10 to be connected with the steel wire mesh 11, and the other end is disposed in the thermal insulation layer 9 without penetrating through the thermal insulation layer 9.
The assembled single-sided composite wallboard adopted by the novel wall body has the advantages of light weight, easiness in carrying and construction and high safety, can replace an outer template during construction, reduces the cost, improves the mechanical construction, and accords with the national industrial policy; in addition, the heat-insulating layer and the protective layer are staggered, the problem of slurry leakage of the abutted seams during concrete pouring of the shear wall can be effectively reduced, the outer wall surface of the shear wall is ensured to be smooth, and the construction quality is improved.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The assembly type single-sided composite wallboard connecting piece is characterized by comprising supporting rods, wherein each supporting rod comprises a first supporting rod (1) and a second supporting rod (2) connected with the first supporting rod (1); the first supporting rod (1) is made of plastic materials, the second supporting rod (2) is made of steel bars, and one end of the second supporting rod (2) is wrapped by the first supporting rod (1); be equipped with first bracketing (3), second bracketing (7) and recess (4) on first bracing piece (1), second bracketing (7) are equipped with draw-in groove (8), second bracketing (7) are in through this draw-in groove (8) joint recess (4) department of first bracing piece (1).
2. The fabricated single-sided composite wallboard connector according to claim 1, wherein the first support bracket (3) is made of plastic material and is integrally formed with the first support rod (1).
3. An assembly type single-sided composite wall panel connection according to claim 1, wherein the other end of the reinforcing bars is sleeved with an end cap (5) of plastic material.
4. An assembled single-sided composite wall panel connection according to claim 1, characterized in that the first brace (3) is circular and provided with stiffening ribs (6), which stiffening ribs (6) are connected to the first support bar (1).
5. An assembled single-sided composite wall panel connection according to claim 1, characterized in that the second braces (7) are movable clips arranged in a circular or square shape.
6. A novel wall body, which is characterized by comprising:
at least two fabricated single-sided composite wall panels;
the assembly type single-sided composite wallboard comprises a heat insulation layer (9), a prefabricated protective layer (10) is arranged on one side of the heat insulation layer (9), and a steel wire mesh sheet (11) which is paved in parallel is arranged in the protective layer (10); the protective layers (10) and the heat-insulating layer (9) are arranged in parallel in a staggered mode and form a lapping table, and the exposed parts of the protective layers (10) are equal to the exposed parts of the heat-insulating layer (9); the heat-insulating and heat-insulating combined type steel wire mesh is characterized by further comprising a belly wire (12), wherein one end of the belly wire (12) extends into the protective layer (10) to be connected with the steel wire mesh sheet (11), and the other end of the belly wire (12) is connected with the heat-insulating layer (9);
the shear wall (13) is formed by casting the shear wall (13) on the other side of the heat insulation layer (9) in situ;
a plurality of assembled single-sided composite wall panel connectors as claimed in any one of claims 1 to 5, which pass through the protective layer (10), the insulating layer (9) and the shear wall (13) in this order, the first brace (3) being against the left side of the protective layer (10), the second brace (7) being against the right side of the insulating layer (9), and the rightmost ends of the support rods being supported on an inner formwork (14) for casting the shear wall (13).
7. The novel wall body as claimed in claim 6, wherein an anti-cracking layer (15) is further provided on the outer side of the protective layer, and an alkali-resistant fiberglass mesh is pressed into the anti-cracking layer (15).
8. A novel wall body as claimed in claim 7, wherein a plurality of mounting grooves (16) are formed in the protective layer, and the first supporting bracket (3) is mounted in the mounting grooves (16).
9. A new kind of walls according to claim 6, characterized by that, there are two kinds of connection ways of said binder and heat insulation layer, one is non-penetrating type, that is, the other end of the binder (12) is set inside the heat insulation layer (9); the other is a belly wire penetrating type, namely, the other end of the belly wire (12) penetrates through the heat-insulating layer (9) and extends to the outer side of the heat-insulating layer (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019214944581 | 2019-09-06 | ||
| CN201921494458 | 2019-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210658769U true CN210658769U (en) | 2020-06-02 |
Family
ID=70815240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921602001.8U Active CN210658769U (en) | 2019-09-06 | 2019-09-24 | Assembled single-face composite wallboard connecting piece and novel wall body comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210658769U (en) |
-
2019
- 2019-09-24 CN CN201921602001.8U patent/CN210658769U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6587332B1 (en) | Wall decoration heat insulation integrated mechanism and wall decoration heat insulation device | |
| CN109653385B (en) | Connecting support positioning piece, using method, steel wire net rack heat insulation board and composite wall | |
| CN107740531A (en) | Assembled wallboard and its attachment structure | |
| WO2014048087A1 (en) | Concrete heat insulation curtain wall system | |
| CN204252303U (en) | A kind of combination composite board and cement heat preserving composite board thereof | |
| CN215253698U (en) | Ceramsite foam concrete exterior wall hanging plate in assembly type building | |
| CN108915117B (en) | Cast-in-place concrete built-in heat insulation wall and construction method | |
| CN112324017A (en) | Light concrete reinforcing steel bar net frame composite heat-insulation wall plate and mounting method thereof | |
| CN207296167U (en) | Assembled wallboard and its connection structure | |
| CN113799250B (en) | Production method of composite heat preservation slat convenient to install | |
| CN104563313A (en) | Fireproof composite thermal-insulation board | |
| CN210713305U (en) | Assembled single-face composite wallboard | |
| CN204475835U (en) | Fire-proof compound insulation non-dismantling formwork | |
| CN210658769U (en) | Assembled single-face composite wallboard connecting piece and novel wall body comprising same | |
| CN205242658U (en) | External wall insulation adds muscle composite sheet, Thermal insulation wall integral structure | |
| CN213837169U (en) | Built-in composite wall body of steel wire mesh frame insulation board of double-sided concrete diversion trench | |
| CN210152052U (en) | Compound heat preservation side fascia of assembled frame construction | |
| CN114319643A (en) | Green type external thermal insulation wall structure | |
| CN111648490A (en) | But green heat preservation wallboard of integral type installation | |
| CN214402242U (en) | Durable composite heat-insulation board | |
| CN214884607U (en) | Assembled reinforced insulation board outer wall | |
| CN220100276U (en) | Assembled composite heat preservation wallboard system | |
| CN211472955U (en) | Integral concrete casting heat insulation system for outer formwork enclosure wall without dismantling | |
| CN213174318U (en) | Connection structure of assembled heat preservation composite wall panel and roof beam, post | |
| CN204876099U (en) | Novel building outer wall composite waterproof heated board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |