CN217580677U - Wallboard butt-joint structural - Google Patents
Wallboard butt-joint structural Download PDFInfo
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- CN217580677U CN217580677U CN202221331564.XU CN202221331564U CN217580677U CN 217580677 U CN217580677 U CN 217580677U CN 202221331564 U CN202221331564 U CN 202221331564U CN 217580677 U CN217580677 U CN 217580677U
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Abstract
The utility model discloses a wallboard butt joint structure, which belongs to the technical field of buildings, wherein the opposite end surfaces of adjacent wallboards are convexly provided with light steel keels of vertical channel steel structures, and the light steel keels of the adjacent wallboards are connected and installed through connecting components; and wall plate connecting post-pouring protective layers are laid on two sides of the projecting part of the light steel keel. The structure is simple, the assembly is convenient, all the parts can be prefabricated in a factory, and the assembly rate is high; the construction efficiency is high, the period is short, and the influence of weather materials is small; the energy-saving and environment-friendly building method has the advantages of saving energy, saving land, water, materials and environment, embodying a green building concept, having good integrity, stability and earthquake resistance and being beneficial to the implementation and popularization of the method in practical engineering.
Description
Technical Field
The utility model belongs to the technical field of the building, specifically speaking is a wallboard butt-joint structural.
Background
With the greatly increased demand of people for houses, the requirements on living conditions are higher and higher, so that the construction industry is rapidly developed.
The prefabricated building is characterized in that structural components are prefabricated in advance in a processing plant and connected through methods such as mechanical connection and the like on a construction site, and the single components are assembled into a whole. The comparison of the assembly type building and the cast-in-place building can find that the assembly type building components are only required to be manufactured in advance in a prefabricating factory, and the construction site only needs mechanical connection, so that the construction time is greatly reduced, the overall construction cost is reduced, and meanwhile, the requirement of green development is met.
But during the prefabricated assembly type structure assembly of present day, the butt joint mounting structure between wallboard and the wallboard is comparatively complicated, and the site operation is more, and receives weather effect great, can lead to extension construction period's problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a wallboard butt joint structure, which has simple structure, convenient assembly, high assembly rate and all the parts can be prefabricated in a factory; high construction efficiency, short period, little influence of weather materials and good environmental protection.
The utility model discloses a realize through following technical scheme:
a wall panel butt joint structure is characterized in that the opposite end faces of adjacent wall panels are convexly provided with light steel keels of a vertical channel steel structure, and the light steel keels of the adjacent wall panels are connected and installed through a connecting component; and wall plate connecting post-pouring protective layers are laid on two sides of the projecting part of the light steel keel.
The utility model discloses a further improvement still, the protruding light gauge steel opening direction of establishing of both ends face about the wallboard is inside, and coupling assembling is for welding the steel sheet of being connected between the light gauge steel web of two adjacent wallboards.
The utility model discloses a further improvement still, connecting plate thickness is 6mm, and with the fillet weld of light gauge steel webSeam h f ＝6mm。
The utility model is further improved in that the opening direction of the light steel keel convexly arranged on the left and right end surfaces of the wallboard is outward, the light steel keel wing plates of the adjacent wallboards are arranged in a staggered and laminated way, and the connecting component is a rivet penetrating through the two light steel keel wing plates; and a space formed by butting two adjacent light steel keels is filled with a fine aggregate concrete filling layer.
The utility model discloses a further improvement still, the wallboard is connected the post-cast protective layer and is cement mortar, and alkali-resisting net cloth has been laid to its outside, and alkali-resisting net cloth respectively stretches out 100mm to both sides.
The utility model is further improved in that the wall plate comprises a light steel keel with a channel steel structure which is welded in a cross way, and wing plates at two sides of the light steel keel are arranged to be clung to the plate surfaces at two sides; foam concrete is filled in a space formed by the intersection of the light steel keels; and cement mortar protective layers are laid on two side faces of the light steel keel of the wallboard.
The utility model discloses a further improvement still, the vertical light gauge steel of wallboard leads to long the setting, and horizontal light gauge steel breaks the setting.
The utility model discloses a further improvement still is equipped with the wire net piece in the cement mortar protective layer.
The utility model discloses a further improvement still, the wire net piece is two-way laying, and its mesh diameter is 2.5mm.
According to the technical solution provided by the utility model, the beneficial effects are that:
the structure is simple, the assembly is convenient, all the parts can be prefabricated in a factory, and the assembly rate is high; the construction efficiency is high, the period is short, and the influence of weather materials is small; the energy-saving and environment-friendly building method has the advantages of saving energy, saving land, water, materials and environment, embodying a green building concept, having good integrity, stability and earthquake resistance and being beneficial to the implementation and popularization of the method in practical engineering.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic top sectional view of a building structure according to an embodiment of the present invention.
Fig. 2 is a schematic side view of a building structure according to an embodiment of the present invention.
Fig. 3 is a schematic view of a wall panel according to an embodiment of the present invention.
Fig. 4 is a schematic side view of a wall panel according to an embodiment of the present invention.
Fig. 5 is a schematic top sectional view of an embodiment of a wall panel according to the present invention.
Fig. 6 is a schematic top cross-sectional view of another embodiment of a wall panel according to embodiments of the present invention.
Fig. 7 is a schematic view of a sectional structure of a floor panel according to an embodiment of the present invention.
Fig. 8 is a schematic top view of a floor panel according to an embodiment of the present invention.
Fig. 9 is a schematic view of an embodiment of a wall plate butt-joint structure according to the embodiment of the present invention.
Fig. 10 is a schematic view of another embodiment of a wall plate butt-joint structure according to the embodiment of the present invention.
In the drawings: 100. wallboard, 200, floor board, 1, light gauge steel, 2, foam concrete, 3, cement mortar protective layer, 4, steel wire net piece, 5, wallboard connection post-cast protective layer, 6, rivet, 7, connecting steel plate, 9, fine aggregate concrete filling layer, 10, fine aggregate concrete protective layer, 11, reinforcing bar net rack.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in fig. 9-10, the present invention discloses a wall panel butt-joint structure, which can be applied to the fabricated light steel composite board building structure shown in fig. 1-2, the fabricated light steel composite board building structure comprises a wall panel 100 and a floor panel 200;
as shown in fig. 3-8, the wall panel 100 and the floor panel 200 both comprise light steel joists 1 welded in a cross manner, the light steel joists 1 welded in a cross manner so as to form a support frame, and a rectangular space formed by the light steel joists 1 welded in a cross manner is filled with lightweight foam concrete 2;
cement mortar protective layers 3 are paved on two side surfaces of the supporting frame of the wallboard 100; the upper and lower side surfaces of the supporting frame of the floor panel 200 are respectively paved with a fine aggregate concrete protective layer 10 and a cement mortar protective layer 3. The two sides of the wallboard 100 and the lower side surface of the floor panel 200 are protected by cement mortar protective layers 3, so that good structural performance is ensured; the upper side of the floor panel 200 is protected by a fine stone concrete protective layer 10, and the floor panel is used as a panel which is frequently stepped on, so that good protective performance and sound insulation are ensured.
The supporting frames in the wall plate 100 and the floor plate 200 can be recycled, so that a large amount of steel is prevented from being consumed in the building construction process, and the environment is protected; and the light steel keels 1 are welded in a crossed manner and combined with the light foam concrete 2, so that the good bearing capacity and light weight can be guaranteed, the heat-insulation fireproof performance is good, the modularized forming in a factory can be realized, the house industrialization can be realized, the field construction workload is greatly reduced, the assembly construction speed is high, the assembly rate is high, the field wet operation is less, and the construction period is greatly shortened.
As shown in fig. 5-7, a bidirectional steel wire mesh 4 is arranged in the cement mortar protective layer 3, and the diameter of meshes of the steel wire mesh 4 is 2.5mm. The structure of the cement mortar protective layer 3 is reinforced through the steel wire mesh 4 so as to improve the integrity of the cement mortar protective layer 3; in addition, in order to prevent cracking, alkali-resistant glass fiber mesh cloth needs to be pasted on the outer side of the cement mortar protective layer 3 during plastering.
As shown in fig. 7-8, a bidirectional steel bar net rack 11 is arranged in the fine aggregate concrete protection layer 10, and the aperture of the steel bar net rack 11 is 6mm. The whole bearing capacity of the floor plate 200 is improved through the reinforcing steel bar net rack 11, and the structural strength of the floor plate 200 is ensured.
Wherein, the light steel keel 1 is in a channel steel structure, and wing plates at two sides of the light steel keel are arranged to be clung to plate surfaces at two sides. The light steel keel 1 of the channel steel structure has light weight and good structural performance, ensures that the wallboard 100 and the floor panel 200 have the characteristics of light weight and good bearing performance, and is convenient to prefabricate and assemble.
Wherein, two edges of the light steel keel 1 are bent inwards to form flanges. The bending resistance of the light steel keel 1 is improved, and the good structural performance of the support frame is ensured; and the connection firmness with the foam concrete 2 is improved.
Wherein, the setting is broken to the vertical light gauge steel 1 of wallboard 100 logical long setting, horizontal light gauge steel 1, and the vertical light gauge steel 1 of wallboard 100 is a whole piece of logical long promptly, and horizontal light gauge steel 1 welds between adjacent vertical light gauge steel 1. The convenience of the welding construction of the light steel keels 1 is guaranteed, and the vertical light steel keels 1 are arranged in a full length mode, so that the two wallboards 100 can be conveniently butted.
As shown in fig. 9-10, the longitudinal light gauge steel 1 at the left and right end faces of the wall panel 100 is not completely poured, i.e. the longitudinal light gauge steel 1 protrudes from the left and right end faces of the wall panel 100 and is half exposed; the light steel keels 1 longitudinally protruding from the adjacent wall boards 100 are connected and installed through connecting components; the wall board connecting post-pouring protective layer 5 is laid on the two sides of the projecting part (exposed part) of the light steel keel 1 on the left and right end surfaces of the wall board 100. Connect adjacent wallboard 100 convex light gauge steel 1 through coupling assembling to water protective layer 5 through the wallboard connection after and cover the protection, guarantee wallboard 100 and wallboard 100 butt joint's convenience and firm nature.
The wallboard connecting post-cast protective layer 5 is made of cement mortar, alkali-resistant gridding cloth is laid on the outer side of the wallboard connecting post-cast protective layer 5, the alkali-resistant gridding cloth extends out of 100mm towards two sides respectively, and a gap between the wallboard connecting post-cast protective layer 5 and the cement mortar protective layer 3 of the wallboard 100 is connected and covered, so that good protective performance and anti-cracking performance are guaranteed.
In one embodiment, as shown in FIG. 9, wall panel 100 has left and right endsThe opening direction of the light steel keel 1 arranged with a convex surface is inward, and the connecting component is a connecting steel plate 7 welded between the webs of the light steel keels 1 of two adjacent wallboards 100. The webs of the light steel keels 1 which are tightly attached to the left side and the right side are welded through the connecting steel plates 7, the thickness of each connecting steel plate 7 is 6mm, and fillet welds h are formed f =6mm; connect stably firm, the construction is convenient, avoids the thermal deformation and the penetration phenomenon that two adjacent light gauge steel 1 webs direct weld produced, supports the welding through connecting plate 7, guarantees welded structural performance. The connection is dry connection, the installation is rapid, each part can be prefabricated in a factory, and the assembly rate is high; the construction efficiency is high, the period is short, the influence of weather materials is small, compared with the traditional concrete structure, the construction process is simple, the construction time is short, and the advantage is particularly obvious under extreme weather conditions; and the energy is saved, the environment is protected, namely, the energy, the land, the water and the materials are saved, and the environment is protected, so that the green construction concept is embodied.
In another embodiment, as shown in fig. 10, the opening direction of the light gauge steel 1 convexly arranged on the left and right end surfaces of the wall board 100 is outward, the wing plates of the light gauge steel 1 of the adjacent wall board 100 are in staggered joint arrangement, which is a "dip-hand" type butt joint, and the connecting component is a rivet 6 penetrating through the wing plates of the two light gauge steel 1. The upper wing plate and the lower wing plate of the two adjacent light steel keels 1 are riveted through the rivets 6, the structure is simple, the construction is convenient and fast, welding is not needed, and the practicability is good.
As shown in fig. 10, a fine aggregate concrete filling layer 9 is poured into a space formed by abutting two adjacent light steel keels 1, and the connecting part of the wallboard 100 and the wallboard 100 is structurally reinforced, so that the construction difficulty caused by welding of the traditional thick steel plate can be effectively overcome, the construction requirement of an assembly type steel structure building can be more easily met, and the advantages of the assembly type building are brought into play; the concrete column is equivalent to a steel tube concrete column, effectively improves the constraint effect on core concrete, is more beneficial to fully exerting the performance advantages of two materials, and improves the bearing capacity of the column; the integrity, the stability and the earthquake resistance are good, and the implementation and the popularization of the composite material in practical engineering are facilitated.
The wallboard connecting structure is simple in structure, convenient and fast to assemble, high in assembling rate and capable of prefabricating all parts in a factory; the construction efficiency is high, the period is short, and the influence of weather materials is small; the energy-saving and environment-friendly building method has the advantages of saving energy, saving land, water, materials and environment, embodying a green building concept, having good integrity, stability and earthquake resistance and being beneficial to the implementation and popularization of the method in practical engineering.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and do not necessarily have to be given qualitative meanings. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A wallboard butt joint structure is characterized in that light steel keels (1) of a vertical channel steel structure are convexly arranged on opposite end faces of adjacent wallboards (100), and the light steel keels (1) of the adjacent wallboards (100) are connected and installed through connecting components; and wall plate connecting post-pouring protective layers (5) are laid on two sides of the protruding part of the light steel keel (1).
2. The wall plate butt-joint structure according to claim 1, wherein the opening direction of the light steel keel (1) convexly arranged on the left and right end surfaces of the wall plate (100) is inward, and the connecting component is a connecting steel plate (7) welded between the webs of the light steel keels (1) of two adjacent wall plates (100).
3. Wall panel butt joint structure according to claim 2, characterized in that the thickness of the connecting steel plate (7) is 6mm and the fillet weld h with the web of the light steel keel (1) f ＝6mm。
4. The wall plate butt joint structure according to claim 1, wherein the opening direction of the light steel keels (1) convexly arranged on the left and right end surfaces of the wall plate (100) is outward, the wing plates of the light steel keels (1) of the adjacent wall plates (100) are in staggered joint arrangement, and the connecting component is a rivet (6) penetrating through the wing plates of the two light steel keels (1); and a space formed by butting two adjacent light steel keels (1) is filled with a fine aggregate concrete filling layer (9).
5. The butt-joint structure of wall boards according to claim 1, wherein the wall board connecting post-cast protective layer (5) is cement mortar, the outer side of which is laid with alkali-resistant mesh cloth, and the alkali-resistant mesh cloth extends out 100mm to each side.
6. The wall plate butt joint structure according to claim 1, wherein the wall plate (100) comprises a light steel keel (1) of a cross-welded channel steel structure, and two side wing plates of the light steel keel (1) are arranged to be tightly attached to two side plate surfaces; foam concrete (2) is filled in a space formed by the intersection of the light steel keels (1); cement mortar protective layers (3) are laid on two side faces of the light steel keels (1) of the wallboard (100).
7. The wall panel butt joint structure according to claim 6, wherein the vertical light gauge steel (1) of the wall panel (100) is arranged throughout the length, and the transverse light gauge steel (1) is arranged in a broken manner.
8. The wall panel butt joint structure according to claim 6, wherein a steel wire mesh (4) is arranged in the cement mortar protection layer (3).
9. A wall-panel butt joint structure according to claim 6, wherein the steel wire mesh sheets (4) are laid in two directions, and the diameter of the mesh of the steel wire mesh sheets is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221331564.XU CN217580677U (en) | 2022-05-30 | 2022-05-30 | Wallboard butt-joint structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221331564.XU CN217580677U (en) | 2022-05-30 | 2022-05-30 | Wallboard butt-joint structural |
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| Publication Number | Publication Date |
|---|---|
| CN217580677U true CN217580677U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221331564.XU Active CN217580677U (en) | 2022-05-30 | 2022-05-30 | Wallboard butt-joint structural |
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| Country | Link |
|---|---|
| CN (1) | CN217580677U (en) |
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2022
- 2022-05-30 CN CN202221331564.XU patent/CN217580677U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Xuejun Inventor after: Wang Tongtong Inventor after: Yang Shuo Inventor after: Men Hongtao Inventor before: Zhou Xuejun Inventor before: Wang Tongtong Inventor before: Yang Shuo Inventor before: Men Hongtao |
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| CB03 | Change of inventor or designer information |