CN115467426A - Assembled wood structure multidimension connecting piece - Google Patents

Assembled wood structure multidimension connecting piece Download PDF

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Publication number
CN115467426A
CN115467426A CN202211123241.6A CN202211123241A CN115467426A CN 115467426 A CN115467426 A CN 115467426A CN 202211123241 A CN202211123241 A CN 202211123241A CN 115467426 A CN115467426 A CN 115467426A
Authority
CN
China
Prior art keywords
shaped steel
connecting piece
fixedly connected
wall body
column
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.)
Pending
Application number
CN202211123241.6A
Other languages
Chinese (zh)
Inventor
张楠
邓蔚文
伍韶军
陈宏壘
彭雄
江星蓉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Jijian Creative Assembly Architecture Technology Co ltd
Original Assignee
Hunan Jijian Creative Assembly Architecture Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Jijian Creative Assembly Architecture Technology Co ltd filed Critical Hunan Jijian Creative Assembly Architecture Technology Co ltd
Priority to CN202211123241.6A priority Critical patent/CN115467426A/en
Publication of CN115467426A publication Critical patent/CN115467426A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
    • E04B1/486—Shear dowels for wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/706—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with supporting function
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention discloses an assembled wood structure multi-dimensional connecting piece which comprises a column connecting pipe and a connecting box, wherein the connecting box is symmetrically fixed on the periphery of the column connecting pipe, the main structure of the column connecting pipe is a square pipe, the cross section of the square pipe is square, two ends of a cavity of the square pipe are fixedly connected with cross wedge plates, the main structure of the connecting box is U-shaped steel, two ends of the U-shaped steel are fixedly connected with reinforcing plates, both the U-shaped steel and the reinforcing plates are provided with screw holes, and the cross wedge plates and the connecting box are fixedly connected with a wall body. The multidimensional connecting piece is composed of two parts, namely a column connecting pipe and a connecting box, and can realize the connection and fastening of the fabricated wood structure hollow-web column, the wall body and the floor slab, thereby reducing the assembly process, saving labor, effectively reducing the workload of a construction site in the construction process of a fabricated building, forming a standardized production and installation mode, and not increasing additional influence on normal construction; the prefabricated wooden structure is simple in structure, convenient to disassemble and assemble, standardized and prefabricated in a factory, and convenient to popularize and apply in the fabricated wooden structure building.

Description

Assembled wood structure multidimension connecting piece
Technical Field
The invention relates to the technical field of assembly type wood structure buildings, in particular to an assembly type wood structure multi-dimensional connecting piece.
Background
The wood structure building is a building with load-bearing members formed by wood, wherein the load-bearing structure mainly comprises wood and is connected and fixed by a mortise and tenon mode or a metal connecting piece; however, for the fabricated timber structure building, the problems of overlarge size of the timber, excessive timber materials, difficult transportation and assembly and the like exist in the common timber column at present; for wood structure buildings, the market competitiveness of the wood structure is reduced due to the fact that the cost of the wood of the building is too high; meanwhile, the cost of the fabricated wood structure building is increased, and the fabricated wood structure hollow column can solve the problem well.
Traditional timber structure adopts mortise-tenon joint usually fixed, and its way is at the junction chisel hole of post or roof beam and tenon, accomplishes the connection in the mortise-tenon cooperation patchhole, and mortise-tenon joint's major defect does: firstly, the local shear strength and the local torsional strength are weaker, and the whole material can be only enlarged and thickened to achieve the required strength, but the material consumption is increased and more space is occupied; secondly, the processing technology is complex, and special mortise and tenon processing equipment is needed; thirdly, the assembly depends on artificial impact force and is not suitable for repeated disassembly and assembly; however, there are many kinds of rigid connection methods for modern wood structures, such as external nail-tooth plate connection, steel plate connection, hanging buckle connection, steel nail connection, tapping screw connection, and SE method connection in japan, and these connection methods still have some disadvantages: generally, the connecting piece is monotonous, and usually, the connecting piece is sleeved and stacked from one part to another part, but the structure is too simple, so that the connection in a single direction can be realized, a large amount of time and manpower are required for installation, the quick assembly and disassembly are difficult to realize, and the connecting piece is not suitable for an assembled wood structure building.
In the research and development of the connection of the fabricated wood structure hollow column and other components, how to reduce the cost and improve the installation efficiency while meeting the stress requirement is the problem and difficulty existing at present.
It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions of the present application and for the understanding of those skilled in the art; such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present application.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the assembly type wood structure multi-dimensional connecting device, and the multi-dimensional connecting device develops the assembly type wood structure open web column multi-dimensional connecting piece based on the connection requirement of the assembly type wood structure open web column, realizes the multi-surface connection of the wood structure open web column and the wall floor slab, improves the installation efficiency, reduces the production cost and is convenient for the standardized prefabrication of a factory.
In order to achieve the purpose, the invention provides an assembly type wood structure multi-dimensional connecting piece which comprises a column connecting pipe and a connecting box, wherein the connecting box is symmetrically fixed on the periphery of the column connecting pipe, the main structure of the column connecting pipe is a square pipe, the cross section of the square pipe is square, two ends of a cavity of the square pipe are fixedly connected with cross wedge plates, the main structure of the connecting box is U-shaped steel, two ends of the U-shaped steel are fixedly connected with reinforcing plates, screw holes are formed in the U-shaped steel and the reinforcing plates, and the cross wedge plates and the connecting box are fixedly connected with a wall body.
Furthermore, screw holes are formed in the periphery of the square tube, nuts are fixedly mounted in the cavity of the square tube corresponding to the screw holes, and the back of the U-shaped steel corresponds to the positions of the bolt holes in the periphery of the square tube.
Furthermore, the side faces of the wall body are fixedly connected with side columns, wedge buckles corresponding to the cross wedge plates are installed on the side columns, and the four side columns are clamped and connected with the wedge buckles through the cross wedge plates to form hollow columns.
Further, the upper end and the lower end of the wall body are provided with bolts, and the bolts are fixedly connected with screw holes in the reinforcing plate.
Further, a floor slab is installed above the wall body, and the floor slab is fixedly connected with the side face of the U-shaped steel.
Furthermore, a reinforcing plate is fixedly connected in the middle of the U-shaped steel.
The above-described aspect of the present invention has the following advantageous effects.
The assembled wood structure multidimensional connecting piece provided by the invention comprises a column connecting pipe and a connecting box, wherein two ends of the column connecting pipe are tightly connected with wedges on side columns of a wall body by using the principle of self-locking of a wedge plate, so that the side columns of the wall body surround a square hollow column as a stress column; the connecting box is connected to the column connecting pipe through bolts and then is connected and matched with the floor slab and the wall body, and the assembled wood structure connecting node which can be connected with the floor slab and the upper wall body and the lower wall body in multiple dimensions is achieved.
The multidimensional connecting piece can realize the connection and fastening of the hollow-web column, the wall body and the floor slab of the fabricated wood structure by forming the basic structure of the connecting piece through the two parts, thereby reducing the assembling procedures, saving the labor, effectively reducing the workload of a construction site in the construction process of the fabricated building, forming a standardized production and installation mode, and not increasing additional influence on normal construction; meanwhile, the prefabricated wooden structure has the advantages of simple structure, convenience in disassembly and assembly, factory standardized prefabrication and the like, and is suitable for popularization and application of the fabricated wooden structure building.
Other advantages of the present invention will be described in detail in the detailed description that follows.
Drawings
Fig. 1 is a schematic view of the overall structure of the assembled wood-structure multi-dimensional connector of the present invention.
Fig. 2 is an exploded view of the overall structure of the assembled wood-structure multi-dimensional connecting piece of the invention.
Fig. 3 is a schematic view of the overall structure of the column adapter of the present invention.
Fig. 4 is a schematic view of the overall structure of the connection box of the present invention.
Fig. 5 is an overall view illustrating the installation of the multi-dimensional connector and the wall body according to the present invention.
Fig. 6 is an exploded view of the installation of the multi-dimensional connector and the wall body of the present invention.
Fig. 7 is a schematic view of the installation of the multi-dimensional connector of the present invention with a wall and a floor.
Description of reference numerals: 1-column connection pipe; 101-square tube; 102-a cross wedge plate; 103-a nut; 2-a junction box; 201-U shaped steel; 202-a reinforcing plate; 3-screw holes; 4, a wall body; 5-side column; 6, buckling; 7-floor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and do not delimit the invention; the various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by combining different specific features/embodiments, and in order to avoid unnecessary repetition, various possible combinations of the specific features/embodiments in the present invention are not described separately.
It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed, installed and connected, or indirectly disposed and connected through intervening components and intervening structures; in addition, the directions or positional relationships indicated by "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like in the present invention are based on the directions or positional relationships shown in the drawings or the conventional placing states or using states, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures, features, devices or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus, cannot be construed as limiting the present invention.
As shown in fig. 1 to 7, the invention provides an assembly type wood structure multi-dimensional connecting piece, which comprises a column connecting pipe 1 and a connecting box 2, wherein the connecting box 2 is symmetrically fixed on four side edges of the column connecting pipe 1, the main structure of the column connecting pipe is a square pipe 101, the cross section of the square pipe 101 is square, and the four connecting boxes 2 connected on four sides of the square pipe 101 are ensured to be axisymmetric; the two ends of the cavity of the square tube 101 are fixedly connected with cross wedge plates 102, the main structure of the connecting box 2 is U-shaped steel 201, U-shaped materials are stably stressed and convenient to open holes for installation, reinforcing plates 202 are fixedly welded to the two ends of the U-shaped steel 201, three faces of the U-shaped steel 201 and the two reinforcing plates 202 are provided with screw holes 3, the cross wedge plates 102 and the connecting box 2 are fixedly connected with a wall 4, and the reinforcing plates 202 can enhance the structural stability of the U-shaped steel 201 and provide supporting faces for the two ends of the U-shaped steel 201 to be fixedly connected with the wall 4; meanwhile, the middle of the U-shaped steel 201 is also fixedly connected with the reinforcing plate 202, so that the tensile capacity of the U-shaped steel 201 can be further strengthened.
Furthermore, screw holes 3 are formed in four side faces of the square pipe 101, the welding nuts 103 are fixed in the cavity of the square pipe 101 corresponding to the screw holes 3, the back face of the U-shaped steel 201 corresponds to the positions of the bolt holes 3 around the square pipe 101, the U-shaped steel 201 and the nuts 103 on the square pipe 101 are fixedly connected through bolts, multiple groups of screw holes 3 in the square pipe 101 can be formed in the vertical direction, the U-shaped steel 201 can be conveniently fixed at different heights of the square pipe 101, and the position requirements of the connecting box 2 in different scenes can be conveniently and quickly adjusted.
In the embodiment, the side surface of the wall 4 is fixedly connected with the side column 5, the side column 5 is provided with the wedge buckle 6 corresponding to the cross wedge plate 102 at one side far away from the wall 4, the four side columns 5 are clamped with the wedge buckle 6 through the cross wedge plate 102 to form a square hollow column, preferably, the periphery of the square pipe 101 is consistent with the size of the inner cavity of the formed hollow column, so that the square pipe 101 and the inner cavity of the hollow column can be seamlessly clamped and connected to form an integral structure, and the connection is more stable; bolts are embedded in the upper end and the lower end of the wall 4 and are pre-installed, and the bolts of the wall 4 are fixedly connected with the bolt holes of the reinforcing plate 202 on the connecting box 2; and a floor 7 is arranged above the wall 4, and the floor 7 is fixedly connected with the side surfaces of two adjacent U-shaped steels 201 on the connecting piece.
When the assembly type wood structure multidimensional connecting piece is used, the connecting box 2 is symmetrically fixed on four side surfaces of the column connecting pipe 1 through bolt connection, the side columns 5 of the wall body 4 are abutted against and form square hollow columns, then the cross wedge plate 102 below the column connecting pipe 1 is inserted into the wedge buckles 6 positioned in the hollow columns, the cross wedge plate 102 fixes the four side columns 5 through clamping with the wedge buckles 6 to form a stable hollow column structure, then the bolts preassembled on the wall body 4 are fixedly connected with the screw holes at the lower end of the connecting box 2 through nuts, and at the moment, the wall body 4 and the multidimensional connecting piece form a stable hollow column wall body structure; next, horizontally installing the four-side floor slabs 7 on the four-side wall body 4 at the hollow web column side, and assembling the four-side floor slabs with the wall body 4; finally, with the column connecting pipe 1 as the center, the four-side floor slabs 7 are respectively and sequentially connected and fastened with the corresponding side faces of the connecting boxes 2 through bolts, and then the installation of the assembly type wood structure open-web column multi-dimensional connecting piece can be completed; the assembly type wood structure multi-dimensional connecting piece can realize quick assembly and disassembly of the wall body and the floor slab on site, realize multi-surface connection of the wood structure hollow-web column and the wall body floor slab, improve the installation efficiency and is suitable for assembly type wood structure buildings.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (6)

1. The utility model provides an assembled timber structure multidimension connecting piece, a serial communication port, including column connection (1) and connecting box (2), connecting box (2) symmetry is fixed around column connection (1), the major structure of column connection (1) is square pipe (101), the cross section of square pipe (101) is the square, square pipe (101) cavity both ends fixed connection cross wedge plate (102), the major structure of connecting box (2) is U shaped steel (201), both ends fixed connection reinforcing plate (202) of U shaped steel (201), U shaped steel (201) with screw (3) have all been seted up on reinforcing plate (202), cross wedge plate (102) and connecting box (2) fixed connection wall body (4).
2. The assembly type wood structure multidimensional connecting piece according to claim 1, wherein screw holes (3) are formed in the periphery of the square tube (101), nuts (103) are fixedly mounted in the cavity of the square tube (101) corresponding to the screw holes (3), and the back of the U-shaped steel (201) corresponds to the positions of the bolt holes (3) in the periphery of the square tube (101).
3. The assembly type wood structure multi-dimensional connecting piece according to claim 1, wherein the side face of the wall body (4) is fixedly connected with side columns (5), wedge buckles (6) corresponding to the cross wedge plates (102) are installed on the side columns (5), and the four side columns (5) are connected with the wedge buckles (6) in a clamped mode through the cross wedge plates (102) to form hollow columns.
4. The assembly type wood structure multi-dimensional connecting piece according to claim 1, wherein bolts are arranged at the upper end and the lower end of the wall body (4), and the bolts are fixedly connected with the screw holes (3) on the reinforcing plate (202).
5. The assembly type wood structure multi-dimensional connecting piece according to claim 4, wherein a floor slab (7) is installed above the wall body (4), and the floor slab (7) is fixedly connected with the side surface of the U-shaped steel (201).
6. The fabricated wood structure multi-dimensional connecting piece according to claim 1, wherein a reinforcing plate (202) is fixedly connected in the middle of the U-shaped steel (201).
CN202211123241.6A 2022-09-15 2022-09-15 Assembled wood structure multidimension connecting piece Pending CN115467426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211123241.6A CN115467426A (en) 2022-09-15 2022-09-15 Assembled wood structure multidimension connecting piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211123241.6A CN115467426A (en) 2022-09-15 2022-09-15 Assembled wood structure multidimension connecting piece

Publications (1)

Publication Number Publication Date
CN115467426A true CN115467426A (en) 2022-12-13

Family

ID=84332669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211123241.6A Pending CN115467426A (en) 2022-09-15 2022-09-15 Assembled wood structure multidimension connecting piece

Country Status (1)

Country Link
CN (1) CN115467426A (en)

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