CN215106263U - Light composite heat-insulating wallboard with connecting assembly - Google Patents
Light composite heat-insulating wallboard with connecting assembly Download PDFInfo
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- CN215106263U CN215106263U CN202121142693.XU CN202121142693U CN215106263U CN 215106263 U CN215106263 U CN 215106263U CN 202121142693 U CN202121142693 U CN 202121142693U CN 215106263 U CN215106263 U CN 215106263U
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Abstract
The to-be-solved technical problem of the utility model is to provide a light-duty compound incubation wallboard with coupling assembling, convenient pre-installation coupling assembling, and coupling assembling low in manufacturing cost. The wall plate comprises a wall plate body, wherein at least two connecting assemblies are arranged on the inner side surface of the wall plate body, each connecting assembly comprises a connecting rod and a connecting piece, and each connecting piece is an L-shaped plate consisting of a vertical plate and a horizontal plate; the inner side of the wallboard body is provided with an arc-shaped groove at the preset position of the connecting assembly, the arc-shaped groove is fixedly connected with the connecting rod, the vertical plate is fixedly connected with the end part of the connecting rod and embedded in the arc-shaped groove, and the horizontal plate is used for connecting a main body structure.
Description
Technical Field
The utility model belongs to the building engineering field specifically relates to a light-duty composite insulation wallboard with coupling assembling.
Background
The light composite heat-insulating wallboard has the advantages of excellent thermal performance, light dead weight, good fireproof performance, convenience for industrial production and the like, and shows good adaptability with an assembly type building, particularly a steel structure assembly type building. At present, the light composite heat-insulating wall panel mainly takes a reinforcing bar autoclaved aerated concrete batten as a base layer, an organic heat-insulating layer and a heat-insulating slurry protective layer are compounded on the outer side of the light composite heat-insulating wall panel, and the light composite heat-insulating wall panel is anchored into a whole through a plastic anchor bolt and is connected with a main structure by means of a sleeve and a connecting piece. In the popularization and application of the aerated concrete composite heat-insulation wallboard, the following problems are found:
1. the connecting piece of aerated concrete composite insulation wallboard is mostly square, for avoiding the connecting piece outstanding in wallboard, influence interior plastering, need predetermine in the construction with the anastomotic square groove of connecting piece, nevertheless receive the restriction of milling cutter, square groove is difficult to process, and the panel is difficult for realizing industrial production.
2. The aerated concrete composite heat-insulation wall board is connected with the main body structure by means of the sleeve and the connecting piece, wherein the sleeve is provided with the thin nut and the connecting bolt, so that the sleeve round steel needs to be sleeved with the inner and outer threads, and the round steel is welded with the sleeve bottom plate, so that the manufacturing cost is higher.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a light-duty compound incubation wallboard with coupling assembling, convenient pre-installation coupling assembling, and coupling assembling low in manufacturing cost.
The utility model discloses a realize through following technical scheme:
a light composite heat-insulation wallboard with connecting components comprises a wallboard body, wherein at least two connecting components are arranged on the inner side surface of the wallboard body, each connecting component comprises a connecting rod and a connecting piece, and each connecting piece is an L-shaped plate consisting of a vertical plate and a horizontal plate;
the inner side of wallboard body is in the position of predetermineeing of coupling assembling is opened there is the arc wall, arc wall fixed connection the connecting rod, vertical board fixed connection be in the tip of connecting rod inlays the dress and is in the arc wall, the horizontal plate is used for connecting the major structure.
Further, the wallboard body is by interior toward being structural layer, heat preservation and fire protection layer outward in proper order, structural layer, heat preservation and fire protection layer pass through the plastics crab-bolt anchor and become whole, tip is seted up along the board axis about the structural layer medial surface the arc wall, the arc wall reservation has the installation the drilling of connecting rod.
Furthermore, the horizontal plate is square and is provided with a horizontal long round hole along the width direction of the wallboard, and the end part of the vertical plate is arc-shaped and is provided with a vertical long round hole along the height direction of the wallboard.
Furthermore, the connecting rod consists of round steel and a bottom plate, outer threads are arranged at two ends of the round steel, one end of the round steel is connected with the bottom plate and fixed by spot welding, and the other end of the round steel is used for being sleeved with a gasket and installing a nut to be connected with the vertical long circular hole of the vertical plate.
Furthermore, the structural layer is made of an aerated concrete plate or a foam concrete plate, reinforcing bars in a reinforcing mesh or truss rib form are arranged inside the aerated concrete plate or the foam concrete plate, and a glass fiber mesh is arranged inside the fireproof protective layer.
Furthermore, an interface treatment and bonding layer is arranged between the structural layer and the heat-insulating layer, and the interface treatment and bonding layer is special interface agent for aerated concrete or foam concrete and polymer bonding mortar.
Furthermore, the heat insulation layer is an extruded polystyrene board or a molded polystyrene board or a polyurethane board or a graphite board organic heat insulation board.
Furthermore, the fireproof protective layer is made of A-level rubber powder polyphenyl particle heat insulation slurry, perlite heat insulation slurry or vitrified micro bubble heat insulation slurry.
Compared with the prior art, the utility model the beneficial effect who gains as follows:
1. the inner side surface of the wallboard body is provided with an arc-shaped groove at the preset position of the connecting component, and can be milled and formed at one time by adjusting the size of the milling cutter, and compared with the traditional square groove, the groove milling efficiency is high, the cost is low, and the large-scale production is facilitated; the end part of the vertical plate of the connecting assembly is also in a circular arc shape and is matched with the arc-shaped groove in shape, so that plastering on the inner side of the wallboard body is facilitated;
2. the connecting rod consists of round steel and a bottom plate, outer wires are arranged at two ends of the round steel and are respectively used for installing the connecting nut and the bottom plate, compared with the traditional sleeve, the round steel does not need to be sleeved with inner wires, the bottom plate and the round steel are in bolted joint and spot welding instead of full welding, the manufacturing is simple, and the cost is lower;
3. the horizontal plate is provided with a horizontal long round hole, and the vertical plate is provided with a vertical long round hole, so that the size adjustment of the wallboard along the horizontal and vertical directions is met;
4. the wall board body adopts efficient organic heat-insulating materials as a heat-insulating layer, and the outer side of the wall board body is covered with a fire-proof protective layer, so that a heat bridge at the position of obliquely inserting steel bars or truss steel bars in the traditional aerated concrete or foam concrete wall board is avoided, and the requirements of severe cold and cold regions on the thermal performance of the wall body are met;
5. the structural layer of the wall board body is made of aerated concrete or foam concrete, is a green and environment-friendly material, has the advantages of wide source of manufacturing materials, stable material quality, light weight, heat preservation, heat insulation, sound insulation and the like, has good machinability, and solves the problems of nailing and hanging heavy objects on the wall body and arranging pipelines in the grooves.
Drawings
Fig. 1 is a schematic view of the structure level of the wall panel body of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure A-A in FIG. 1;
FIG. 3 is a schematic view of the cross-sectional structure B-B in FIG. 1;
FIG. 4 is a schematic view of milling and punching a structural layer;
FIG. 5 is a schematic view of the connection of lightweight composite thermal wall panels with connection assemblies;
fig. 6 is a schematic view of the connection assembly of the present invention;
fig. 7 is a schematic view of the connection assembly of the present invention;
in the figure: 1. a structural layer; 2. interface treatment and bonding layer; 3. a heat-insulating layer; 4. a fire protection layer; 41. a glass fiber web; 5. a plastic anchor bolt; 6. a connecting rod; 61. round steel; 62. a base plate; 7. a connecting member; 71. a horizontal plate; 72. a vertical plate; 8. a nut; 9. and (7) a gasket.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in FIGS. 1-3, the embodiment discloses a light composite heat-insulating wallboard with connecting components, which comprises a wallboard body and two sets of connecting components. The wall board body sequentially comprises a structural layer 1, an interface treatment and bonding layer 2, a heat preservation layer 3 and a fireproof protection layer 4 from inside to outside, wherein the outer side of the structural layer 1 is coated with an interface agent special for aerated concrete or foam concrete, and bonding mortar is poured to form the interface treatment and bonding layer 2, the structural layer 1 is combined with the bonding layer 2 and the heat preservation layer 3 through the interface treatment, the fireproof protection layer 4 is poured and pressed into a glass fiber net outside the heat preservation layer, and the structural layer 1, the heat preservation layer 3 and the fireproof protection layer 4 are mechanically anchored together through a plastic anchor bolt 5.
Arc-shaped grooves are formed in the upper end and the lower end of the inner side surface of the structural layer 1 along the central axis of the plate, and meanwhile, installation drill holes are reserved in the arc-shaped grooves and used for installing corresponding connecting components. As shown in fig. 5 to 7, the connecting assembly includes a connecting rod 6 and a connecting member 7, the connecting member 7 is an L-shaped plate member composed of a vertical plate 72 and a horizontal plate 71, the vertical plate 71 is made of steel, the horizontal plate 71 is square and is provided with a horizontal oblong hole along the width direction of the wall plate, and the horizontal plate 71 is used for connecting the main structure. The end of the vertical plate 72 is arc-shaped and is provided with a vertical slotted hole along the height direction of the wall plate. Connecting rod 6 comprises round steel 61, bottom plate 62, and the round steel 61 both ends are equipped with the outer silk, and its one end is bolted and spot welding is fixed with bottom plate 62, and the other end is used for emboliaing gasket 9 and mounting nut 8 and the vertical slotted hole of vertical board and is connected to the realization is connected with the major structure with the help of coupling assembling.
As shown in fig. 4, the structural layer 1 is made of reinforced aerated concrete or foam concrete, the end part of the structural layer is provided with an arc-shaped groove along the central axis of the structural layer, and drilling holes are reserved for installing the connecting piece 7 and the connecting rod 6 respectively. The dry density of the used aerated concrete or foam concrete is less than or equal to 900kg/m3The compressive strength is more than or equal to 2.0MPa, and the heat conductivity coefficient is less than or equal to 0.20W/(m.K).
The interface treatment and bonding layer 2 adopts special interface agent for aerated concrete or foam concrete and polymer bonding mortar, the thickness is 3-5 mm, and after the special interface agent is coated on the outer side of the structural layer 1, the polymer bonding mortar is scraped or poured; the performance criteria of the polymer-bonded mortar are as follows: the dry density is less than or equal to 1800kg/m3The thermal conductivity coefficient is less than or equal to 0.35W/(m.K), the tensile bonding strength with the thermal insulation board is more than or equal to 0.1MPa, and the tensile bonding strength with the structural layer 1 coated with the interface agent is more than or equal to 0.3 MPa.
The heat preservation layer 3 is made of extruded polystyrene boards, molded polystyrene boards, polyurethane boards or graphite boards, the thickness of the heat preservation boards is 40-120 mm, and the heat preservation boards can be determined by calculation according to energy-saving design requirements of different regions.
The fireproof protective layer 4 is formed by pouring adhesive polystyrene particle heat insulation slurry, perlite heat insulation slurry and vitrified micro-bead heat insulation slurry on the structural layer 1 adhered with the heat insulation layer, and the thickness of the heat insulation slurry protective layer is 20-50 mm; the combustion performance of the material used for the fireproof protective layer is not lower than A grade;
the manufacturing and connecting method of the light composite heat-insulating wall board with the connecting component comprises the following steps:
s1, manufacturing a structural layer 1
According to the stress characteristics of the wall board and the design specifications of the wall board, reinforcing steel bar net sheets or truss reinforcing steel bars are bound, and a reinforced aerated concrete slab or foam concrete slab structure layer 1 in a side-band tongue-and-groove, double tongue-and-groove or tongue-and-groove mode is manufactured.
S2, mounting connecting rod 6
S3 coating interface treatment and bonding layer 2
The structural layer 1 is horizontally placed on a working table, one side plate with a bottom plate 62 faces upwards, a special interface agent is uniformly coated on the upper side surface of the structural layer 1 to enhance the bonding force of the structural layer 1 and bonding mortar, and polymer bonding mortar is poured on the upper side of the interface agent to form an interface treatment and bonding layer 2.
S4, pasting an insulating layer 3
Before the polymer bonding mortar is initially set, the cut thermal insulation board is tiled and adhered to the outer side of the interface treatment layer and the bonding layer, and is properly extruded to ensure that the thermal insulation board and the bonding layer are tightly attached to form a thermal insulation layer 3.
S5, pouring a fireproof protection layer 4
And pouring heat insulation slurry on the structural layer 1 adhered with the heat insulation layer 3 to form a fireproof protective layer 4, and pressing the glass fiber net 41 into the fireproof protective layer 4.
S6, mounting plastic anchor bolt 5
After the fireproof protective layer 4 is dried, a plastic anchor bolt 5 is punched and anchored at the designed position of the plate, and the structural layer 1, the heat insulation layer 3 and the fireproof protective layer 4 are anchored into a whole.
S7, mounting connecting piece 7
In order to avoid the production of a convex part on one side of the wallboard and the inconvenience of transportation, the process is suitable for being carried out on a construction site. After the wallboard is hoisted in place, one end of the mantle fiber of the round steel 61 penetrates through the vertical long round hole of the connecting piece 7, the gasket 9 is sleeved in the vertical long round hole, the connecting nut 8 is screwed into one end of the mantle fiber of the round steel 61, the wallboard is connected with the connecting piece 7, the axis position is adjusted through the horizontal and vertical long round holes of the connecting piece, and the installation precision of the wallboard is controlled.
Claims (8)
1. A light composite heat-insulation wallboard with connecting components comprises a wallboard body and is characterized in that at least two connecting components are arranged on the inner side surface of the wallboard body, each connecting component comprises a connecting rod and a connecting piece, and each connecting piece is an L-shaped plate consisting of a vertical plate and a horizontal plate;
the inner side of wallboard body is in the position of predetermineeing of coupling assembling is opened there is the arc wall, arc wall fixed connection the connecting rod, vertical board fixed connection be in the tip of connecting rod inlays the dress and is in the arc wall, the horizontal plate is used for connecting the major structure.
2. The light composite heat-insulating wallboard according to claim 1, wherein the wallboard body is composed of a structural layer, a heat-insulating layer and a fireproof protective layer from inside to outside in sequence, the structural layer, the heat-insulating layer and the fireproof protective layer are anchored into a whole through plastic anchor bolts, the arc-shaped grooves are formed in the upper end part and the lower end part of the inner side surface of the structural layer along the central axis of the wallboard, and the arc-shaped grooves are reserved with drilled holes for installing the connecting rods.
3. The lightweight composite thermal insulation wallboard of claim 2, wherein the horizontal plate is square and is provided with a horizontal oblong hole along the width direction of the wallboard, and the end of the vertical plate is arc-shaped and is provided with a vertical oblong hole along the height direction of the wallboard.
4. The light composite heat-insulation wallboard as claimed in claim 3, wherein the connecting rod is composed of round steel and a bottom plate, the round steel is provided with external threads at two ends, one end of the round steel is connected with the bottom plate and fixed by spot welding, and the other end of the round steel is used for being sleeved with a gasket and installing a nut to be connected with the vertical long circular hole of the vertical plate.
5. The lightweight composite thermal insulation wallboard of any one of claims 2 to 4, wherein the structural layer is made of aerated concrete plate or foam concrete plate, the aerated concrete plate or foam concrete plate is internally provided with reinforcing bars in the form of reinforcing mesh or truss bars, and the fireproof protective layer is internally provided with glass fiber mesh.
6. The light composite thermal insulation wallboard of claim 5, wherein an interface treatment and bonding layer is arranged between the structural layer and the thermal insulation layer, and the interface treatment and bonding layer is special interface agent for aerated concrete or foam concrete and polymer bonding mortar.
7. The lightweight composite thermal insulation wallboard of claim 6, wherein the thermal insulation layer is an extruded polystyrene board or a molded polystyrene board or a polyurethane board or a graphite board organic thermal insulation board.
8. The lightweight composite thermal insulation wallboard of claim 7, wherein the material of the fireproof protective layer is A-grade glue powder polyphenyl particle thermal insulation slurry, perlite thermal insulation slurry or vitrified microsphere thermal insulation slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142693.XU CN215106263U (en) | 2021-05-26 | 2021-05-26 | Light composite heat-insulating wallboard with connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142693.XU CN215106263U (en) | 2021-05-26 | 2021-05-26 | Light composite heat-insulating wallboard with connecting assembly |
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| Publication Number | Publication Date |
|---|---|
| CN215106263U true CN215106263U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121142693.XU Active CN215106263U (en) | 2021-05-26 | 2021-05-26 | Light composite heat-insulating wallboard with connecting assembly |
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| CN (1) | CN215106263U (en) |
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2021
- 2021-05-26 CN CN202121142693.XU patent/CN215106263U/en active Active
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