CN109779040B - Prefabricated light wood structure and mounting method thereof - Google Patents
Prefabricated light wood structure and mounting method thereof Download PDFInfo
- Publication number
- CN109779040B CN109779040B CN201811596584.8A CN201811596584A CN109779040B CN 109779040 B CN109779040 B CN 109779040B CN 201811596584 A CN201811596584 A CN 201811596584A CN 109779040 B CN109779040 B CN 109779040B
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- section
- layer
- side wall
- wall section
- 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
Abstract
The prefabricated light wood structure can realize factory manufacturing, assembly construction and integrated decoration, is simple and convenient to install, has universality, can realize connection standardization, is beneficial to quality control, can reduce the use of wood, can improve the assembly construction speed, reduce the installation cost and further improve the assembly prefabrication and assembly degree. The concave bayonet connecting piece can be embedded in the first prefabricated light wood component like a wall component in a factory, and the concave bayonet connecting piece and the second prefabricated light wood component are connected and fixed on a subsequent construction site, so that the installation efficiency is improved, and the site construction time is shortened.
Description
Technical Field
The invention relates to a prefabricated light wood structure and an installation method thereof.
Background
The light wood structure mainly adopts a single-layer or multi-layer building structure consisting of a wood frame wall body, a wood floor cover and a wood roof system which are made of standard materials, wood-based structural plates or gypsum boards. The light wood structure has the advantages of environmental protection, energy conservation, good service performance, safe construction, remarkable ecological benefit, excellent heat insulation performance and the like, and is an ideal residential building structure form. At present, the light wood structure introduced in China adopts imported wood and complete set of Canada and American construction technologies, and the construction method is mostly platform type construction of 'nailing one keel by one keel on site'.
The light wood structure building can be constructed by manufacturing components of a wood structure wall body, a floor and a roof bearing system (such as a floor beam and a roof truss) into basic units in a factory and then installing the basic units on site.
However, the existing factory prefabrication production is limited by the nail connection mode, a floor slab, a wall slab and a roof surface system cannot be totally closed, the floor slab, the wall slab and the roof surface system is a semi-closed or semi-processed part, an internal heat insulation layer and a decorative layer are arranged on site for nailing and installing, and the prefabrication rate and the assembly rate are limited to a certain extent.
The connecting node between the components of the original light wood structure is mainly a nail node, the force transmission mode is that the end wood keel (or the top beam plate and the bottom beam plate) of the first component is connected with the wood keel of the second component through a nail, the end connection is that the nail penetrates through the wood keel (or the top beam plate and the bottom beam plate), the construction condition is that the components are open or semi-closed, the field workload is still large, and the improvement of the prefabrication assembly rate is not facilitated.
Disclosure of Invention
The invention aims to provide a prefabricated light wood structure and an installation method thereof, which can solve the problem that the existing light wood structure has certain limitation on the prefabrication rate and the assembly rate.
To solve the above problems, the present invention provides a prefabricated assembly type light wood structure, comprising:
a first prefabricated light wood member and a second prefabricated light wood member;
the concave bayonet connector comprises a concave part and an extension connecting part connected with the concave part, and the concave part and the extension connecting part are respectively provided with a screw hole or a bolt hole, wherein the concave part is embedded in the first prefabricated light wood component and is connected with the inner side wall of the first prefabricated light wood component through the corresponding screw hole and screw or bolt hole and bolt; the extension connecting part is connected with the outer side wall of the second prefabricated light wood member through corresponding screw holes and screws or bolt holes and bolts.
Further, in the prefabricated light-weight timber structure, the concave part comprises a top wall section and two side wall sections which are integrally connected, wherein two ends of the top wall section are respectively and vertically connected with one end of the side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of each extension connecting section is vertically connected with the other end of one section of side wall section into a whole, and the top wall section, the side wall section and the extension connecting sections are respectively provided with a screw hole or a bolt hole.
Further, in the prefabricated light-weight timber structure, the concave part comprises a top wall section and two side wall sections which are integrally connected, wherein two ends of the top wall section are respectively and vertically connected with one end of the side wall section; the extension connecting part comprises two sections of extension connecting sections, wherein one end of one section of the extension connecting section is connected with the other end of one section of the side wall section in a long-distance mode to form a whole, one end of the other section of the extension connecting section is vertically connected with the other end of the other section of the side wall section to form a whole, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole.
Further, in the prefabricated light-weight timber structure, the concave part comprises a top wall section and two side wall sections which are integrally connected, wherein two ends of the top wall section are respectively and vertically connected with one end of the side wall section; the extension connecting part comprises a section of extension connecting section, wherein one end of the section of extension connecting section is connected with the other end of one section of side wall section into a whole in a lengthening mode, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole.
Further, in the prefabricated lightweight wood structure, the first prefabricated lightweight wood elements and the second prefabricated lightweight wood elements may respectively comprise any one of prefabricated wall panels, prefabricated floor panels, prefabricated roofing systems or foundations.
Further, in the prefabricated light wood structure, the prefabricated wall board comprises a prefabricated outer wall board and a prefabricated inner wall board, wherein the prefabricated outer wall board sequentially comprises a gypsum board layer, a wood keel layer, a sealing layer, a wall covering panel, a waterproof breathable layer and a rainproof layer from inside to outside; the prefabricated interior wall panel comprises a gypsum board layer, a wood keel layer and a gypsum board layer from inside to outside in sequence.
Further, in the above prefabricated light wood structure, the prefabricated floor panel includes a floor joist and a cladding panel integrally connected, in which heat insulation cotton and pre-buried water and electricity pipelines are filled.
Further, in the prefabricated light-weight timber structure, the prefabricated roofing system comprises a cover plate, a roof truss, a heat insulating material and a suspended ceiling which are integrally prefabricated.
According to another aspect of the present invention, there is provided an installation method of a prefabricated lightweight wood structure, including:
firstly, nailing specification materials into a frame according to design combination, prefabricating the frame of a wallboard, the frame of a floor slab and the frame of a roof system, reserving connecting keels at connecting parts of the frame of the wallboard, the frame of the floor slab and the frame of the roof system, arranging pipeline joints among the frame of the wallboard, the frame of the floor slab and the frame of the roof system on the reserved keels or on a top beam plate, a bottom beam plate and end keels, and drilling holes on the reserved keels or on the top beam plate, the bottom beam plate and the end keels to leave pipeline openings;
secondly, according to connection requirements, the concave bayonet connectors are connected and installed on wall studs, top beam plates or bottom beam plates, frames of floor slabs and frames of roof systems in the wooden keel layers in the frames of the manufactured wall boards in advance through screws;
thirdly, prefabricating and installing a decorative layer, an inner covering panel, a heat insulation layer, an outer covering panel, a waterproof breathable layer and other pipelines on a frame of the wallboard from inside to outside to form the prefabricated wallboard with the concave bayonet connectors, wherein the decorative layer is reserved at the connection part of the prefabricated wallboard and is not installed;
fourthly, prefabricating and installing a suspended ceiling decorative layer, a covering panel, a heat insulation layer, a covering panel and other pipelines on a frame of the floor slab from bottom to top to form the prefabricated floor slab with the concave bayonet connectors, wherein the decorative layer is reserved at the connecting part of the prefabricated floor slab and is not installed;
installing a covering panel, a heat insulation material and a suspended ceiling on a frame of a prefabricated roof system to form the prefabricated roof system with the concave bayonet connector, wherein a decorative layer is reserved at the connecting part of the prefabricated roof system and is not installed;
pouring a concrete strip foundation, and leveling by using cement mortar after pouring, wherein pre-embedded bolts of the concave bayonet connecting piece are reserved on the side surface and the foundation plane when the concrete strip foundation is poured;
seventhly, installing a moisture-proof pad and anticorrosion wood on the concrete strip foundation;
step eight, mounting the prefabricated wall boards of the first layer, connecting the prefabricated wall boards with the end part or the middle part of the lower foundation through concave bayonet connectors pre-embedded in the prefabricated wall boards of the first layer, and connecting and fixing the end part, the middle part and the extension of the prefabricated wall boards of the first layer through the pre-embedded concave bayonet connectors;
ninth, mounting the prefabricated floor slabs of the second layer, connecting and fixing the end parts and the middle parts of the prefabricated floor slabs of the second layer at the upper part through concave bayonet connectors pre-buried on the prefabricated wall slabs of the first layer, and lengthening the prefabricated floor slabs of the second layer through the pre-buried concave bayonet connectors;
step ten, mounting the prefabricated wall boards of the second layer, connecting and fixing the end parts and the middle parts of the prefabricated wall boards of the second layer and the prefabricated floor boards of the second layer at the lower part through concave bayonet connectors pre-buried on the prefabricated wall boards of the second layer, and connecting the end parts, the middle parts and the extension of the prefabricated wall boards of the second layer through the concave bayonet connectors pre-buried;
step eleven, installing a prefabricated roof system, and connecting the prefabricated wall board on the second layer with the end part and the middle part of the prefabricated roof system on the upper part through a concave bayonet connector pre-embedded on the prefabricated wall board on the second layer; lengthening and connecting the prefabricated roof systems through a pre-embedded concave bayonet connecting piece;
step twelve, the decorative layers of the connecting parts of the prefabricated wall panel, the prefabricated floor slab and the prefabricated roof system are completed;
and thirteen, performing waterproof and sealing inspection and completion on joints of the prefabricated wall panels, the prefabricated floor slabs and the prefabricated roof system.
Further, in the above method, the female bayonet connector comprises a recess and an extension connection connected to the recess, wherein the female bayonet connector comprises at least one of:
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of each extension connecting section is vertically connected with the other end of one section of side wall section into a whole, and the top wall section, the side wall section and the extension connecting sections are respectively provided with a screw hole or a bolt hole; alternatively, the first and second electrodes may be,
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of one extension connecting section is connected with the other end of one side wall section in a lengthening mode into a whole, one end of the other extension connecting section is vertically connected with the other end of the other side wall section into a whole, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole; alternatively, the first and second electrodes may be,
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises a section of extension connecting section, wherein one end of the section of extension connecting section is connected with the other end of one section of side wall section into a whole in a lengthening mode, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole.
Compared with the prior art, the prefabricated assembled light wood structure can realize factory manufacturing, assembled construction and integrated decoration, is simple and convenient to install, has universality, can realize connection standardization, is beneficial to quality control, can reduce the use of wood, can improve the assembling construction speed, reduce the installation cost and further improve the prefabrication and assembly degree of components. The concave bayonet connecting piece can be embedded in the first prefabricated light wood component such as a wall component in a factory, and the concave bayonet connecting piece and the second prefabricated light wood component are connected and fixed on the subsequent construction site, so that the installation efficiency is improved, and the site construction time is shortened
Drawings
FIG. 1 is a block diagram of a prefabricated lightweight timber structure according to one embodiment of the invention;
FIG. 2 is a block diagram of a first female bayonet coupling in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of the installation of a first female bayonet connector according to one embodiment of the present invention;
FIG. 4 is a block diagram of a second female bayonet coupling in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of the installation of a second female bayonet connector according to one embodiment of the present invention;
FIG. 6 is a block diagram of a third female bayonet connector in accordance with one embodiment of the present invention;
FIG. 7 is a schematic view of the installation of a third female bayonet connector in accordance with an embodiment of the present invention;
FIG. 8 is a schematic view of the connection of a prefabricated wall and a concrete strip foundation according to an embodiment of the present invention;
fig. 9 is a schematic view illustrating the connection between the prefabricated wall and the prefabricated roofing system according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1, the present invention provides a prefabricated lightweight wood structure, comprising:
a first prefabricated light wood member and a second prefabricated light wood member;
the concave bayonet connectors 11, 12 and 13 comprise concave parts and extension connecting parts connected with the concave parts, wherein the concave parts and the extension connecting parts are respectively provided with screw holes or bolt holes, the concave parts are embedded in the first prefabricated light wood component and are connected with the inner side wall of the first prefabricated light wood component through corresponding screw holes and screws or bolt holes and bolts; the extension connecting part is connected with the outer side wall of the second prefabricated light wood member through corresponding screw holes and screws or bolt holes and bolts.
The first prefabricated light wood component and the second prefabricated light wood component are connected through a concave bayonet connector, a concave portion of the concave bayonet connector is clamped in the first prefabricated light wood component and is fixed on the first prefabricated light wood component through a screw hole, a screw or a bolt hole and a bolt, in addition, an extending connecting portion of the concave bayonet connector is connected with the outer side wall of the second prefabricated light wood component through the screw hole, the screw or the bolt hole and the bolt, and the force transmission mode is that the first prefabricated light wood component is connected with the second prefabricated light wood component through the concave bayonet connector, the screw or the bolt. The end part of the first prefabricated light wood member is not directly connected with the end part of the second prefabricated light wood member in a penetrating way, so that the first prefabricated light wood member and the second prefabricated light wood member can be prefabricated in a totally-enclosed way in a factory. The end part of the first prefabricated light wood component can be connected with the concave bayonet connector in advance and is fixedly connected with the second prefabricated light wood component through a screw, and the extending connecting part of the concave bayonet connector can be assembled and connected with the second prefabricated light wood component subsequently.
The prefabricated light wood structure can realize factory manufacturing, assembly construction and integrated decoration, is simple and convenient to install, has universality, can realize connection standardization, is beneficial to quality control, can reduce the use of wood, can improve the assembly construction speed, reduces the installation cost, and can further improve the assembly prefabrication and assembly degree. The concave bayonet connecting piece can be embedded in the first prefabricated light wood component like a wall component in a factory, and the concave bayonet connecting piece and the second prefabricated light wood component are connected and fixed on a subsequent construction site, so that the installation efficiency is improved, and the site construction time is shortened.
In an embodiment of the prefabricated lightweight wood structure of the present invention, as shown in fig. 2 and 3, the recess includes a top wall section 111 and two side wall sections 112, 113 connected integrally, wherein two ends of the top wall section 111 are respectively connected to one end of the side wall sections 112, 113 perpendicularly; the extension connecting part comprises two extension connecting sections 114 and 115, wherein one end of each extension connecting section 114 and 115 is vertically connected with the other end of one side wall section 112 and 113 into a whole, and the top wall section 111, the side wall sections 112 and 113 and the extension connecting sections 114 and 115 are respectively provided with a screw hole or a bolt hole.
Here, a top wall section 111 and two side wall sections 112, 113 are fixed to a first prefabricated lightweight wood component such as prefabricated wall panel 1 on three sides, and two extension connecting sections 114, 115 are connected to a second prefabricated lightweight wood component such as prefabricated floor panel 2, respectively.
In an embodiment of the prefabricated light-weight timber structure of the invention, as shown in fig. 4 and 5, the recess comprises a top wall section 121 and two side wall sections 122, 123 connected integrally, wherein two ends of the top wall section 121 are respectively connected with one end of the side wall sections 122, 123 vertically; the extension connecting part comprises two extension connecting sections 124 and 125, wherein one end of one extension connecting section 125 is connected with the other end of one side wall section 123 in a lengthening mode to form a whole, one end of the other extension connecting section 124 is vertically connected with the other end of the other side wall section 122 to form a whole, and the top wall section 121, the side wall sections 122 and 123 and the extension connecting sections 124 and 125 are respectively provided with a screw hole or a bolt hole.
Here, a top wall section 121 and two side wall sections 122 and 123 are fixed to a first prefabricated lightweight wood member such as the prefabricated wall panel 1 on three sides, and two extension connecting sections 124 and 125 are respectively connected to a second prefabricated lightweight wood member such as the prefabricated floor panel 2.
In an embodiment of the prefabricated light-weight timber structure of the present invention, as shown in fig. 6 and 7, the recess comprises a top wall section 131 and two side wall sections 132 and 133 connected together, wherein two ends of the top wall section 131 are vertically connected to one end of the side wall sections 132 and 133, respectively; the extension connecting part comprises a section of extension connecting section 134, wherein one end of the section of extension connecting section 134 is connected with the other end of one section of side wall section 133 in a long and connected mode, and the top wall section 131, the side wall sections 132 and 133 and the extension connecting section 134 are respectively provided with a screw hole or a bolt hole.
Here, a top wall section 131 and two side wall sections 132 and 133 realize three-sided fixation with a first prefabricated lightweight wood component such as the prefabricated wall panel 1 or the prefabricated floor panel 2, and an extended connecting section 134 is connected with a second prefabricated lightweight wood component such as the prefabricated floor panel 2, and the structure of the embodiment is suitable for the extension connection between the first prefabricated lightweight wood component and the second prefabricated lightweight wood component.
In an embodiment of the prefabricated lightweight wood structure of the present invention, as shown in fig. 1 to 9, the first prefabricated lightweight wood component and the second prefabricated lightweight wood component respectively include any one of a prefabricated wall panel 1, a prefabricated floor panel 2 and a prefabricated roofing system 3.
The lightweight wood structures provided by the present invention are fabricated at the factory into finished floor, wall and roofing systems and are connected in an assembled fashion by a series of standard universal connectors. The floor, wall board and roof system can be installed in a closed way, namely the main bearing structure, the wood framework, the heat preservation, the water-electricity heating pipeline, the double-sided covering board, the water resistance, the ventilation and the inside and outside decoration are installed in a factory. All parts are manufactured in a factory, can be immediately assembled into a building finished product after being transported to the site, and can be immediately put into use, so that the labor production efficiency and the assembling speed are greatly improved. The assembly type series standard universal connecting piece can realize that a factory is fixed on a wall body member, and the installation process can be simplified only by fixing the connecting piece on site, so that the installation efficiency is improved, and the site construction time is reduced; and the connecting piece and the wall body member have the same modulus, have universality and can realize connection standardization. Finally, the purposes of factory manufacturing, assembly construction and integrated decoration are achieved, and the purposes of shortening the construction time, improving the construction speed and reducing the installation cost are achieved.
In one embodiment of the prefabricated light wood structure, the prefabricated wall panel 1 comprises a prefabricated outer wall panel and a prefabricated inner wall panel, wherein the prefabricated outer wall panel sequentially comprises a gypsum board layer, a wood keel layer, a sealing layer, a wall covering panel, a waterproof breathable layer and a rainproof layer from inside to outside; the prefabricated interior wall panel comprises a gypsum board layer, a wood keel layer and a gypsum board layer from inside to outside in sequence.
Here, prefabricated outer wall wallboard prefabricated wallboard mountable door and window frame etc. wood keel layer comprises wall bone post, roof beam board, floorbar board through the nail connection, packs heat preservation cotton and pre-buried water and electricity pipeline in the frame layer that wood keel constitutes. Concave bayonet connectors are reserved on the prefabricated wall boards and connected with upper and lower floor slabs or foundations and left and right wall bodies. A reserved keel can be arranged at the joint of the first prefabricated assembly type light wood component and the second prefabricated assembly type light wood component and is used as a female bayonet connector for lap joint.
In one embodiment of the prefabricated light wood structure of the present invention, the prefabricated floor slab 2 comprises a floor joist and a cladding slab integrally connected, wherein the floor joist and the cladding slab are filled with heat insulation cotton and pre-buried water and electricity pipelines.
The prefabricated floor slab integrally connects the floor joist and the cladding slab, and is filled with heat insulation cotton and pre-buried water and electricity pipelines to form a prefabricated plate type assembly. The prefabricated floor board can be reserved with concave bayonet connectors to be connected with the floor board in an extending manner.
In one embodiment of the prefabricated lightweight wood structure of the present invention, as shown in fig. 9, the prefabricated roofing system 3 includes an integrally prefabricated cladding panel, a roof truss, insulation, and a ceiling.
Here, the prefabricated roofing system integrally prefabricates the sheathing panel, the roof truss, the insulation material, and the ceiling to form a prefabricated roof truss assembly. The prefabricated roof system should reserve concave bayonet connector, is connected with prefabricated roof system extension.
In one embodiment of the prefabricated light wood structure, the concave bayonet connecting piece is made of a stainless steel sheet and has the thickness of 2-5 mm.
In an embodiment of the prefabricated light wood structure, the number of the screw holes or the bolt holes on the same plane of the concave bayonet connector is even, and the screw holes or the bolt holes are arranged in a parallel and staggered manner to reduce shearing force.
As shown in FIGS. 1 to 9, the present invention also provides another installation method of the prefabricated assembly type light wood structure, which is a method for installing the prefabricated assembly type light wood structure
Firstly, nailing specification materials into a frame according to design combination, prefabricating the frame of a wallboard, the frame of a floor slab and the frame of a roof system, reserving connecting keels at connecting parts of the frame of the wallboard, the frame of the floor slab and the frame of the roof system, arranging pipeline joints among the frame of the wallboard, the frame of the floor slab and the frame of the roof system on the reserved keels or on a top beam plate, a bottom beam plate and end keels, and drilling holes on the reserved keels or on the top beam plate, the bottom beam plate and the end keels to leave pipeline openings;
secondly, according to connection requirements, the concave bayonet connectors are connected and installed on wall studs, top beam plates or bottom beam plates, frames of floor slabs and frames of roof systems in the wooden keel layers in the frames of the manufactured wall boards in advance through screws;
thirdly, prefabricating and installing a decorative layer, an inner covering panel, a heat insulation layer, an outer covering panel, a waterproof breathable layer and other pipelines on a frame of the wallboard from inside to outside to form the prefabricated wallboard with the concave bayonet connectors, wherein the decorative layer is reserved at the connection part of the prefabricated wallboard and is not installed;
fourthly, prefabricating and installing a suspended ceiling decorative layer, a covering panel, a heat insulation layer, a covering panel and other pipelines on a frame of the floor slab from bottom to top to form the prefabricated floor slab with the concave bayonet connectors, wherein the decorative layer is reserved at the connecting part of the prefabricated floor slab and is not installed;
installing a covering panel, a heat insulation material and a suspended ceiling on a frame of a prefabricated roof system to form the prefabricated roof system with the concave bayonet connector, wherein a decorative layer is reserved at the connecting part of the prefabricated roof system and is not installed;
pouring a concrete strip foundation, and leveling by using cement mortar after pouring, wherein pre-embedded bolts of the concave bayonet connecting piece are reserved on the side surface and the foundation plane when the concrete strip foundation is poured;
seventhly, installing a moisture-proof pad and anticorrosion wood on the concrete strip foundation;
step eight, mounting the prefabricated wall board 1 of the first layer, and connecting the prefabricated wall board with the end part or the middle part of the lower foundation 4 through a concave bayonet connector 11 or 12 pre-buried on the prefabricated wall board 1 of the first layer; and (3) connecting the end parts, the middle parts and the extension parts of the first layer of prefabricated wall boards 1 through pre-embedded concave bayonet connectors 11, 12 and 13.
In the installation process, attention is paid to the alignment of the connecting piece and the reserved part, and the concave bayonet connecting piece is connected with the structure through a nail; splicing the reserved pipelines before the wall boards are connected and fixed;
ninth, mounting the second layer of prefabricated floor slabs 2, connecting the end parts or fixing the middle parts of the second layer of prefabricated floor slabs 2 through concave bayonet connectors 11 and 12 pre-embedded in the first layer of prefabricated wall slabs 1, and lengthening and connecting the second layer of prefabricated floor slabs 2 through pre-embedded concave bayonet connectors 13;
here, the splicing of the reserved pipes can be performed before fixing;
step ten, mounting the prefabricated wall panels 1 on the second layer, connecting and fixing the end parts and the middle parts of the prefabricated wall panels on the second layer and the prefabricated floor panels on the second layer at the lower part through concave bayonet connectors 11 and 12 pre-buried on the prefabricated wall panels 1 on the second layer, and connecting the end parts, the middle parts and the extension of the prefabricated wall panels 1 on the second layer through the concave bayonet connectors 11, 12 and 13 pre-buried; (ii) a
Eleventh, installing a prefabricated roof system 3, and connecting the end parts and the middle parts of the prefabricated wall boards 1 on the second layer and the prefabricated roof system 3 on the upper part through concave bayonets 11 and 12 pre-buried on the prefabricated wall boards 1 on the second layer; the prefabricated roof systems 3 are connected in an extending mode through pre-embedded concave bayonet connection pieces 13;
splicing the reserved pipelines before fixing;
step twelve, the decorative layers of the connecting parts of the prefabricated wall panel, the prefabricated floor slab and the prefabricated roof system are completed;
and thirteen, performing waterproof and sealing inspection and completion on joints of the prefabricated wall panels, the prefabricated floor slabs and the prefabricated roof system.
In an embodiment of the method for installing a prefabricated light wood structure, the female bayonet connector comprises a recess and an extension connecting part connected with the recess, wherein the female bayonet connector comprises at least one of the following:
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of each extension connecting section is vertically connected with the other end of one section of side wall section into a whole, and the top wall section, the side wall section and the extension connecting sections are respectively provided with a screw hole or a bolt hole; alternatively, the first and second electrodes may be,
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of one extension connecting section is connected with the other end of one side wall section in a lengthening mode into a whole, one end of the other extension connecting section is vertically connected with the other end of the other side wall section into a whole, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole; alternatively, the first and second electrodes may be,
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises a section of extension connecting section, wherein one end of the section of extension connecting section is connected with the other end of one section of side wall section into a whole in a lengthening mode, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole.
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.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A prefabricated, assembled, lightweight wood structure, comprising:
a first prefabricated light wood member and a second prefabricated light wood member;
the concave bayonet connector comprises a concave part and an extension connecting part connected with the concave part, and the concave part and the extension connecting part are respectively provided with a screw hole or a bolt hole, wherein the concave part is embedded in the first prefabricated light wood component and is connected with the inner side wall of the first prefabricated light wood component through the corresponding screw hole and screw or bolt hole and bolt; the extension connecting part is connected with the outer side wall of the second prefabricated assembly type light wood member through corresponding screw holes and screws or bolt holes and bolts;
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of each extension connecting section is vertically connected with the other end of one section of side wall section into a whole, and the top wall section, the side wall section and the extension connecting sections are respectively provided with a screw hole or a bolt hole;
or the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of one extension connecting section is connected with the other end of one side wall section in a lengthening mode into a whole, one end of the other extension connecting section is vertically connected with the other end of the other side wall section into a whole, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole;
or the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises an extension connecting section, wherein one end of the extension connecting section is connected with the other end of one side wall section in a lengthening manner to form a whole, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole;
the first prefabricated light-duty wood component and the second prefabricated light-duty wood component respectively comprise any one of prefabricated wall panels, prefabricated floor panels, prefabricated roof systems and foundations.
2. The prefabricated light-weight wood structure of claim 1, wherein the prefabricated wall panels comprise a prefabricated exterior wall panel and a prefabricated interior wall panel, wherein the prefabricated exterior wall panel comprises a gypsum board layer, a wood keel layer, a sealing layer, a wall covering panel, a waterproof breathable layer and a waterproof layer from inside to outside in sequence; the prefabricated interior wall panel comprises a gypsum board layer, a wood keel layer and a gypsum board layer from inside to outside in sequence.
3. The prefabricated lightweight wood structure of claim 1, wherein the prefabricated floor panels comprise integrally connected floor joists and cladding panels filled with insulation wool and pre-buried water and electricity lines.
4. The prefabricated lightweight wood structure of claim 1 wherein said prefabricated roofing system comprises integrally prefabricated cladding panels, roof trusses, insulation and drop ceilings.
5. A method of installing a prefabricated light-weight timber structure, comprising:
firstly, nailing specification materials into a frame according to design combination, prefabricating the frame of a wallboard, the frame of a floor slab and the frame of a roof system, reserving connecting keels at connecting parts of the frame of the wallboard, the frame of the floor slab and the frame of the roof system, arranging pipeline joints among the frame of the wallboard, the frame of the floor slab and the frame of the roof system on the reserved keels or on a top beam plate, a bottom beam plate and end keels, and drilling holes on the reserved keels or on the top beam plate, the bottom beam plate and the end keels to leave pipeline openings;
secondly, according to connection requirements, the concave bayonet connectors are connected and installed on wall studs, top beam plates or bottom beam plates, frames of floor slabs and frames of roof systems in the wooden keel layers in the frames of the manufactured wall boards in advance through screws;
thirdly, prefabricating and installing a decorative layer, an inner covering panel, a heat insulation layer, an outer covering panel, a waterproof breathable layer and other pipelines on a frame of the wallboard from inside to outside to form the prefabricated wallboard with the concave bayonet connectors, wherein the decorative layer is reserved at the connection part of the prefabricated wallboard and is not installed;
fourthly, prefabricating and installing a suspended ceiling decorative layer, a covering panel, a heat insulation layer, a covering panel and other pipelines on a frame of the floor slab from bottom to top to form the prefabricated floor slab with the concave bayonet connectors, wherein the decorative layer is reserved at the connecting part of the prefabricated floor slab and is not installed;
installing a covering panel, a heat insulation material and a suspended ceiling on a frame of a prefabricated roof system to form the prefabricated roof system with the concave bayonet connector, wherein a decorative layer is reserved at the connecting part of the prefabricated roof system and is not installed;
pouring a concrete strip foundation, and leveling by using cement mortar after pouring, wherein pre-embedded bolts of the concave bayonet connecting piece are reserved on the side surface and the foundation plane when the concrete strip foundation is poured;
seventhly, installing a moisture-proof pad and anticorrosion wood on the concrete strip foundation;
step eight, mounting the prefabricated wall boards of the first layer, connecting and fixing the prefabricated wall boards and the end part of the lower foundation through concave bayonet connectors pre-buried on the prefabricated wall boards of the first layer, and connecting and fixing the end parts, the middle parts and the extension of the prefabricated wall boards of the first layer through the pre-buried concave bayonet connectors;
ninth, mounting the prefabricated floor slabs of the second layer, connecting and fixing the end parts and the middle parts of the prefabricated floor slabs of the second layer at the upper part through concave bayonet connectors pre-buried on the prefabricated wall slabs of the first layer, and lengthening the prefabricated floor slabs of the second layer through the pre-buried concave bayonet connectors;
step ten, mounting the prefabricated wall boards of the second layer, connecting and fixing the end parts and the middle parts of the prefabricated wall boards of the second layer and the prefabricated floor boards of the second layer at the lower part through concave bayonet connectors pre-buried on the prefabricated wall boards of the second layer, and connecting the end parts, the middle parts and the extension of the prefabricated wall boards of the second layer through the concave bayonet connectors pre-buried;
step eleven, installing a prefabricated roof system, and connecting the prefabricated wall board on the second layer with the end part and the middle part of the prefabricated roof system on the upper part through a concave bayonet connector pre-embedded on the prefabricated wall board on the second layer; lengthening and connecting the prefabricated roof systems through a pre-embedded concave bayonet connecting piece;
step twelve, the decorative layers of the connecting parts of the prefabricated wall panel, the prefabricated floor slab and the prefabricated roof system are completed;
and thirteen, performing waterproof and sealing inspection and completion on joints of the prefabricated wall panels, the prefabricated floor slabs and the prefabricated roof system.
6. The method of installing a prefabricated light-gauge wood structure of claim 5, wherein the female bayonet connector comprises a recess and an extension connector connected to the recess, wherein the female bayonet connector comprises at least one of:
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of each extension connecting section is vertically connected with the other end of one section of side wall section into a whole, and the top wall section, the side wall section and the extension connecting sections are respectively provided with a screw hole or a bolt hole; alternatively, the first and second electrodes may be,
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises two extension connecting sections, wherein one end of one extension connecting section is connected with the other end of one side wall section in a lengthening mode into a whole, one end of the other extension connecting section is vertically connected with the other end of the other side wall section into a whole, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole; alternatively, the first and second electrodes may be,
the concave part comprises a top wall section and two side wall sections which are connected into a whole, wherein two ends of the top wall section are respectively and vertically connected with one end of one side wall section; the extension connecting part comprises a section of extension connecting section, wherein one end of the section of extension connecting section is connected with the other end of one section of side wall section into a whole in a lengthening mode, and the top wall section, the side wall section and the extension connecting section are respectively provided with a screw hole or a bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596584.8A CN109779040B (en) | 2018-12-26 | 2018-12-26 | Prefabricated light wood structure and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596584.8A CN109779040B (en) | 2018-12-26 | 2018-12-26 | Prefabricated light wood structure and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109779040A CN109779040A (en) | 2019-05-21 |
| CN109779040B true CN109779040B (en) | 2020-11-27 |
Family
ID=66498169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811596584.8A Active CN109779040B (en) | 2018-12-26 | 2018-12-26 | Prefabricated light wood structure and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109779040B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321803B (en) * | 2020-03-11 | 2021-07-13 | 深圳机械院建筑设计有限公司 | Modular assembly type building |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136119A (en) * | 1995-03-20 | 1996-11-20 | 株式会社田中政克建筑设计事务所 | Method for combination of floors and wooden building with such a combination |
| CN103206018A (en) * | 2013-04-24 | 2013-07-17 | 河南天丰节能板材科技股份有限公司 | Connecting structure of wallboard and floor, ground ring beam and modular integrated house |
| CN203347011U (en) * | 2013-06-17 | 2013-12-18 | 河南天丰节能板材科技股份有限公司 | Fast assembling type modular integrated house |
| CN205242707U (en) * | 2015-11-11 | 2016-05-18 | 安徽大篷车移动房屋集成有限公司 | Integral mobile home's wall connection structure |
| CN205387755U (en) * | 2016-03-18 | 2016-07-20 | 沈阳建筑大学 | CLT wall - board connection structure |
| CN105926768A (en) * | 2016-05-26 | 2016-09-07 | 沈阳建筑大学 | T-shaped wood structure joint and connecting part thereof |
| CN206495338U (en) * | 2017-01-11 | 2017-09-15 | 山东飞越钢结构工程有限公司 | A kind of exterior wall connecting node |
| CN206625396U (en) * | 2017-01-11 | 2017-11-10 | 山东飞越钢结构工程有限公司 | A kind of larger wall mounting structure of vertical load and lateral load |
| CN207003645U (en) * | 2017-03-31 | 2018-02-13 | 中民筑友科技投资有限公司 | A kind of connecting node of prefabricated post and precast beam |
| CN207553612U (en) * | 2017-03-31 | 2018-06-29 | 中民筑友科技投资有限公司 | It is a kind of for the wallboard of low layer assembled architecture and the combined member of frame |
| CN207988131U (en) * | 2017-12-29 | 2018-10-19 | 寿光市远大建筑有限公司 | A kind of integrated house |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8806833B2 (en) * | 2005-08-05 | 2014-08-19 | George A. Lafferty, III | Structural reinforcing system components |
| CN201050125Y (en) * | 2007-05-16 | 2008-04-23 | 北京逸格天骄国际展览有限公司 | Assembled wall |
| CN205776877U (en) * | 2016-05-31 | 2016-12-07 | 贵州黔匠木屋建筑工程有限公司 | The log cabin inner-outer wall drift angle of a kind of heavy timber construction connects seat |
| CN105952036B (en) * | 2016-06-16 | 2018-01-30 | 中关村人居环境工程与材料研究院 | A kind of light-duty wooden level module wall |
| CN206110366U (en) * | 2016-10-14 | 2017-04-19 | 天津大学 | Assembled wood frame structure beam column node |
| CN206438792U (en) * | 2016-12-20 | 2017-08-25 | 熊雪平 | A kind of wayside pavilion and its connector |
| CN206599879U (en) * | 2017-03-28 | 2017-10-31 | 李伟旗 | A kind of light-duty wooden house wall combined member that can be recycled |
| CN106988414B (en) * | 2017-05-26 | 2018-11-30 | 南通八建集团有限公司 | Assembled light log construction and installation method |
-
2018
- 2018-12-26 CN CN201811596584.8A patent/CN109779040B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136119A (en) * | 1995-03-20 | 1996-11-20 | 株式会社田中政克建筑设计事务所 | Method for combination of floors and wooden building with such a combination |
| CN103206018A (en) * | 2013-04-24 | 2013-07-17 | 河南天丰节能板材科技股份有限公司 | Connecting structure of wallboard and floor, ground ring beam and modular integrated house |
| CN203347011U (en) * | 2013-06-17 | 2013-12-18 | 河南天丰节能板材科技股份有限公司 | Fast assembling type modular integrated house |
| CN205242707U (en) * | 2015-11-11 | 2016-05-18 | 安徽大篷车移动房屋集成有限公司 | Integral mobile home's wall connection structure |
| CN205387755U (en) * | 2016-03-18 | 2016-07-20 | 沈阳建筑大学 | CLT wall - board connection structure |
| CN105926768A (en) * | 2016-05-26 | 2016-09-07 | 沈阳建筑大学 | T-shaped wood structure joint and connecting part thereof |
| CN206495338U (en) * | 2017-01-11 | 2017-09-15 | 山东飞越钢结构工程有限公司 | A kind of exterior wall connecting node |
| CN206625396U (en) * | 2017-01-11 | 2017-11-10 | 山东飞越钢结构工程有限公司 | A kind of larger wall mounting structure of vertical load and lateral load |
| CN207003645U (en) * | 2017-03-31 | 2018-02-13 | 中民筑友科技投资有限公司 | A kind of connecting node of prefabricated post and precast beam |
| CN207553612U (en) * | 2017-03-31 | 2018-06-29 | 中民筑友科技投资有限公司 | It is a kind of for the wallboard of low layer assembled architecture and the combined member of frame |
| CN207988131U (en) * | 2017-12-29 | 2018-10-19 | 寿光市远大建筑有限公司 | A kind of integrated house |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109779040A (en) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11060286B2 (en) | Prefabricated wall panel for utility installation | |
| US4068434A (en) | Composite wall panel assembly and method of production | |
| US10329764B2 (en) | Prefabricated demising and end walls | |
| US10724228B2 (en) | Building assemblies and methods for constructing a building using pre-assembled floor-ceiling panels and walls | |
| CA2636830C (en) | Construction made of individual components | |
| UA52640C2 (en) | Light structure element and method for construction of biuldings with its application | |
| CN111005442B (en) | SIP plate type structure prefabricated house building combined with light steel and construction method thereof | |
| AU2013332012B2 (en) | Building system, particularly a residential building | |
| GB2478844A (en) | A prefabricated wall panel with a structural support frame comprising concrete. | |
| CN109779040B (en) | Prefabricated light wood structure and mounting method thereof | |
| CA3191465A1 (en) | Systems and methods for constructing a multi-storey building | |
| KR20090098729A (en) | Improved construction system for buildings | |
| CN110397158A (en) | A kind of boxboard steel construction assembled architecture system | |
| CN110629885A (en) | Assembled light steel structure house | |
| RU131752U1 (en) | ENERGY EFFICIENT BUILDING | |
| RU2732741C1 (en) | Method of erection of multi-storey building with energy-saving multilayer walls | |
| WO2006032078A1 (en) | Modular construction system and method | |
| US20100011677A1 (en) | Industrialized construction system and method | |
| KR101292748B1 (en) | Tailor-Made Manufacturing Method for Furniture-style Buildings and Traditional Korean-style Structure | |
| CN218466780U (en) | Structure suitable for ultralow-energy-consumption assembly type building outer wall connecting structure | |
| RU105652U1 (en) | SMALL BUILDING OF MODULAR DESIGN (OPTIONS) | |
| CN218933507U (en) | Assembled light steel wire mesh frame mortar-perlite-polyphenyl shear wall with window holes | |
| CN114439149B (en) | Wallboard for building assembly type enclosure structure | |
| CN219241456U (en) | Steel construction assembled integral house | |
| CN220080499U (en) | Combined prefabricated wall board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |