WO2022083701A1 - 建筑模块及其连接结构 - Google Patents
建筑模块及其连接结构 Download PDFInfo
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- WO2022083701A1 WO2022083701A1 PCT/CN2021/125405 CN2021125405W WO2022083701A1 WO 2022083701 A1 WO2022083701 A1 WO 2022083701A1 CN 2021125405 W CN2021125405 W CN 2021125405W WO 2022083701 A1 WO2022083701 A1 WO 2022083701A1
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- Prior art keywords
- cone
- hole
- column
- building module
- connection
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008092 positive effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001149930 Protura <class> Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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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
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
- E04B1/34815—Elements not integrated in a skeleton
- E04B1/3483—Elements not integrated in a skeleton the supporting structure consisting of metal
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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
- E04B1/343—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
-
- 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
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
- E04B1/34815—Elements not integrated in a skeleton
-
- 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
Definitions
- the invention relates to the field of modular buildings, in particular to a building module and a connection structure thereof.
- the box-type modular building is the prefabricated modular building with the highest degree of pre-installation. Not only can the interior decoration be completed inside the box, but also the complete pre-installation of the building curtain wall can be completed outside the box, and it can also be carried out with the core tube or other traditional buildings on the project site. It has the characteristics of high degree of prefabrication, less workload on the project site, short project duration and recyclability.
- connection operation between building modules is mainly based on bolted connection and welding.
- Welding based on the project site has shortcomings such as unstable welding quality, large workload and low efficiency, and box-type modular buildings generally do not consider welding to connect building modules. Therefore, bolted secondary connections are the fastest and easiest way to connect a box-type modular building.
- the top surface of the building module will not be blocked by pre-installed things, and during the installation process of the building module, people can be allowed to climb without scaffolding, so the top surface of the building module is the bolt connection pair connecting the upper and lower building modules. the most suitable operating space.
- an opening to be bolted should be opened on the top surface of the lower building module, and the upper end surface of the opening is flush with the top surface;
- the purpose of the present invention is to provide a foundation connection structure with better connection quality and a building module having the foundation connection structure, so as to solve the problems in the prior art.
- connection structure of a building module is in the shape of a frame and includes a vertical column. a positioning hole
- the connection structure includes: a connecting cone, including a cone head, a rotating part and a limiting part arranged in sequence; the cone head is used to cooperate with the positioning hole, and the rotating part and the cone head
- the part is rotatably connected, and the rotating piece can pass through the mounting hole, the size of the part of the cone head close to the rotating piece is larger than the size of the mounting hole, and the limiting piece is fixed with the cone head connected so that the limiting piece can be rotated to pass through the mounting hole or cannot be rotated to pass through the mounting hole; a cavity; a fastener, including a screw rod and a baffle set on the top of the screw rod, the screw rod can be inserted into the inner cavity of the connecting cone and connected with the connecting cone; a fixing piece, fixed on the bottom of the interior of the column , and the fixing member is
- the cone head passes through and is arranged in the positioning hole of the building module located on the upper floor, and the screw rod passes through the fixing hole of the building module located on the upper floor.
- the through hole on the piece is inserted into the inner cavity of the connecting cone to realize the connection with the connecting cone.
- the fastener further comprises a nut; the nut is arranged at the bottom of the connection cone, so as to realize the connection between the screw rod and the connection cone through the connection of the screw rod and the nut .
- the connecting cone further includes a clipping member fixed on the bottom of the limiting member;
- the clipping member includes a bottom wall and a plurality of side walls, and the bottom wall is provided with an opening for the In the through hole through which the screw rod passes, the bottom wall is disposed at the other end away from the cone head, and the bottom wall and a plurality of the side walls are enclosed to form a clamping groove for clamping the nut.
- the outer periphery of the screw rod is provided with an external thread
- the inner peripheral wall of the inner cavity is provided with an internal thread
- the internal thread is adapted to the external thread
- the conical head and the limiting member are connected by a connecting column
- the cross-section of the connecting column is circular
- the rotating member is sleeved on the outer circumference of the connecting column, and Can be rotated about the connecting post.
- the cone head is provided with a through pin hole
- the axis of the pin hole is parallel to the axis of the cone head
- the rotating member is provided with a matching hole
- the rotating member is provided with a matching hole.
- the number of the pin holes is two, which are arranged on both sides of the inner cavity.
- the rotating member is in the shape of an elongated plate, the height of which is less than or equal to the height of the peripheral wall of the mounting hole, and the rotating member is adapted to the mounting hole.
- the limiting member is in the shape of an elongated plate, the length of which is smaller than the length of the mounting hole, and the length of the limiting member is greater than the width of the mounting hole.
- the outer contour of the cone head is arc-shaped, and the size of the cross section of the cone head gradually increases along the direction close to the rotating member; the top of the cone head is provided with There is a guide chamfer, and the guide chamfer communicates with the inner cavity.
- the fastener further includes a connecting pipe located above the baffle plate and an operation plate located above the connecting pipe, the connecting pipe is hollow inside, and the operation plate is provided with an operation plate for operation.
- the operation panel is provided with a lower end hook, the top of the interior of the column is provided with an upper end hook, the lower end hook can be hung on the upper end hook, and the fastener is suspended in the column.
- the fixing member includes a fixing tube erected at the bottom of the upright column and a fixing plate fixed on the top of the fixing tube, the fixing plate is provided with the via hole.
- connection structure further includes a connection plate; the connection plate is provided with connection holes for the cone head to pass through, and the number of the connection holes is multiple, so that a plurality of the Building blocks are connected.
- the present invention also provides a building module, which is in the shape of a frame and includes a vertical column and the above-mentioned connection structure, wherein the column is provided with a mounting hole at the top and a positioning hole at the bottom; the connection The cone passes through the installation hole of the building module located on the lower layer from top to bottom, and rotates the limiting member to be limited in the upright column, and the cone head passes through the installation hole and passes through and is arranged at the The positioning hole of the building module on the upper layer, the screw rod passes through the through hole on the fixing piece of the building module on the upper layer, and is inserted into the inner cavity of the connecting cone to realize the connection with the connecting cone, and realize the two described stacking of building modules.
- the top of the column is provided with a column top plate
- the bottom is provided with a column bottom plate
- the mounting holes are provided on the column top plate
- the positioning holes are provided on the column bottom plate.
- the top of the column is provided with a top corner piece
- the bottom is provided with a bottom corner piece
- the mounting hole is provided on the top corner piece
- the positioning hole is provided on the bottom corner piece .
- the basic connector includes a base plate and a fixing column erected on the base plate, and a mounting hole is provided on the top of the fixing column.
- connection structure of the present invention realizes connection and fixation through the cooperation of the connection cone and the fastener, and realizes the firmness and stability between the upper building module and the lower building module in a simple manner through the clamping action between the limiter and the positioning hole. Reliable connection.
- the upper building module and the lower building module are not easily dislocated, and the superstructure module and the lower building module can be quickly stacked and fixed; the connection operation is simple, the connection is fast and stable, and the construction efficiency of the building module is greatly improved.
- the building module of the present invention realizes high-strength and high-precision assembly through the connection structure, and the assembly is simple.
- FIG. 1 is a schematic structural diagram of a connecting structure connecting two uprights in a first embodiment of a building module of the present invention
- Fig. 2 is a cross-sectional view along a first direction in Fig. 1;
- Fig. 3 is the sectional view of the second direction in Fig. 1;
- Fig. 4 is the structural schematic diagram of the connecting cone in the first embodiment of the building module of the present invention.
- Figure 5 is a cross-sectional view of Figure 4 along its own axis
- Fig. 6 is the partial structure schematic diagram of Fig. 4;
- Fig. 7 is the top view of the connecting cone in Fig. 4;
- FIG. 8 is a schematic structural diagram of the clip in FIG. 4;
- FIG. 9 is a schematic structural diagram of the fasteners disposed in the uprights in the first embodiment of the building module of the present invention.
- Fig. 10 is the structural schematic diagram of the fastener in the first embodiment of the building module of the present invention.
- FIG. 11 is a schematic structural diagram of the fixing member disposed in the column in the first embodiment of the building module of the present invention.
- Figure 12 is a schematic structural diagram of a base connector in the first embodiment of the building module of the present invention.
- FIG. 13 is a schematic structural diagram of the connection between the building module and the foundation in the first embodiment of the building module of the present invention
- Figure 14 is a cross-sectional view along the first direction in Figure 13;
- FIG. 15 is a cross-sectional view along the second direction in FIG. 13;
- FIG. 16 is a schematic structural diagram of the connecting plate of the third embodiment of the building module of the present invention.
- connection structure 21. Connecting cone; 211. Cone head; 2111. Guide chamfer; 2112. Pin hole; 212. Rotating part; 2121. Matching hole; 2151, bottom wall; 2152, side wall; 22, fastener; 221, screw rod; 222, baffle plate; 223, connecting pipe; 224, operation panel; 225, nut; 226, lower hook; 23, Fixing part; 231, fixing pipe; 232, fixing plate;
- Basic connector 71. Base plate; 72. Fixing column; 721. Mounting hole.
- the invention provides a building module and its connection structure.
- the connection structure can be applied to the connection and fixation of the adjacent building modules between the upper and lower sides, as well as the connection and fixation between the building modules and the load-bearing components, and has the advantages of fast and stable connection, accurate positioning and the like.
- the load-bearing components include foundations, floors, columns, walls and other structural components used for load-bearing.
- the building module comprises a column, a plurality of end beams, a plurality of side beams and a connecting structure, the column is arranged vertically, the end beams and the side beams are arranged horizontally, and a plurality of columns, a plurality of end beams and a plurality of side beams are connected to form a frame , so that the building module is frame-shaped.
- the number of upright columns, the number of end beams and the number of side beams are all four.
- the connecting structure is arranged corresponding to the upright column to connect the building module with the load-bearing member or the building module and the building module located below it.
- the column 1 includes a tubular column body 11 , a top plate 12 disposed on the top of the column body 11 , and a bottom plate 13 disposed at the bottom of the column body 11 .
- the top plate 12 is provided with mounting holes 121
- the bottom plate 13 is provided with positioning holes 131 .
- the upright column 1 is tubular, and both the top and the bottom are open, and the top is provided with a top corner piece and the bottom is provided with a bottom corner piece.
- the corner fitting holes on the top wall of the top corner fittings constitute the mounting holes 121
- the corner fitting holes on the bottom wall of the bottom corner fittings constitute the positioning holes 131 .
- the mounting hole 121 is an elongated hole, and both ends of the length direction are arc-transitioned.
- the positioning hole 131 is a circular hole.
- connection structure 2 includes a connection cone 21 , a fastener 22 and a fixing piece 23 , and the connection between the building module and the building module or the building module and the foundation is realized through the cooperation of the above-mentioned components.
- the connecting cone 21 includes a cone head 211 , a rotating member 212 , a limiting member 213 and a clamping member 215 arranged in sequence.
- the cone head 211 is used to cooperate with the positioning hole 131 of another building module, so as to realize the rapid positioning of the building module and another building module.
- the cone head portion 211 is roughly conical, specifically, the outer contour of the cone head portion 211 is arc-shaped, and the size of the cross-section of the cone head portion 211 gradually increases along the direction close to the rotating member 212, that is, from top to bottom. direction increases.
- the cross-sectional dimension of the portion of the cone head portion 211 close to the rotating member 212 is larger than the size of the mounting hole, so that the cone head portion 211 abuts the top of the structure below the building module.
- the top of the cone head 211 is provided with a guide chamfer 2111, and the inner diameter of the guide chamfer 2111 has an increasing trend in the direction away from the cone head, that is, from top to bottom, the inner diameter of the guide chamfer 2111 gradually increases.
- the purpose is that the tapered design of the cone head 211 and the structural design of the guide chamfer 2111 can play a guiding and positioning role, which is conducive to the rapid positioning of the fastener 22 and improves the efficiency and accuracy of the connection.
- the cone head 211 is also provided with a pin hole 2112 penetrating therethrough, and the axis of the pin hole 2112 is parallel to the axis of the cone head 211 , that is, the pin hole 2112 penetrates up and down.
- the number of the pin holes 2112 is two, which are located on both sides of the axis of the cone head 211 respectively.
- the bottom of the cone head 211 is provided with a connecting column 214 .
- the connecting column 214 is cylindrical, that is, the cross section of the connecting column 214 is circular.
- the axis of the connecting column 214 and the axis of the cone head 211 are on the same line.
- the diameter of the connecting post 214 is smaller than the size of the bottom of the cone head 211 .
- the connecting column 214 and the cone head 211 are integrally formed.
- the connecting post 214 may also be connected to the cone head 211 by welding.
- the rotating member 212 is rotatably connected with the cone head portion 211 .
- the rotating member 212 is provided with a via hole for the connecting column 214 to pass through, that is, the rotating member 212 is sleeved on the outer circumference of the connecting column 214 and is disposed below the cone head 211, so as to realize the connection between the rotating member 212 and the cone head.
- the via hole is circular. Its inner diameter is slightly larger than the outer diameter of the connecting column 214 , so that the rotating member 212 and the cone head 211 can be rotated.
- the rotating member 212 is in the shape of an elongated plate with smooth transitions at both ends in the length direction.
- the rotating member 212 is adapted to the mounting hole 121 and can pass through the mounting hole 121 .
- the thickness of the rotating member 212 is the same as the thickness of the peripheral wall of the mounting hole 121 .
- the rotating member 212 is also provided with a matching hole 2121 , and the matching hole 2121 is arranged corresponding to the pin hole 2112 on the cone head 211 .
- the number of the pin holes 2112 is two, therefore, the number of the matching holes 2121 is two.
- the two matching holes 2121 are arranged at intervals along the length direction of the rotating member 212 and are arranged on both sides of the via hole.
- the rotating member 212 rotates until the matching hole 2121 and the pin hole 2112 are on the same line, the pin shaft is inserted into the pin hole 2112 and the matching hole 2121 at the same time, and the rotation between the rotating member 212 and the cone head 211 is restricted.
- the length direction of the rotating member 212 and the length direction of the limiting member 213 are at 90°, that is, when the length direction of the rotating member 212 is parallel to the width direction of the limiting member 213 , the matching hole 2121 and the pin hole 2112 are located at on the same straight line and connected.
- the height of the pin shaft is greater than the height of the rotating member 212, and is supported by the limiting member 213 located under the rotating member 212. Therefore, the pin shaft is stuck in the matching hole 2121 and the pin hole 2112, thereby restricting the rotating member 212 from being connected to the pin hole 2112. Rotation between cone heads 211 .
- the height of the pin shaft may be greater than the sum of the heights of the cone head 211 and the rotating member 212, so as to facilitate the insertion or extraction of the pin shaft.
- a cavity can also be provided in the pin shaft, and the inner peripheral wall of the cavity is provided with an inner thread, the bolt and the pin shaft are screwed together by a bolt with an outer thread, and the insertion or extraction of the pin shaft is facilitated by the bolt.
- the limiting member 213 is fixedly connected with the cone head 211 so that the limiting member 213 and the rotating member 212 are also rotatably connected, that is, when the cone head 211 rotates, the limiting member 213 is driven to rotate, so that the cone head 211 and the limiting member 213 are rotated.
- the member 213 is simultaneously connected with the rotation of the rotating member 212 .
- the limiting member 213 is connected to the other end of the connecting column 214 relative to the cone head 211 , that is, the bottom end of the connecting column 214 .
- the limiting member 213 is in the shape of an elongated plate, and two ends in the longitudinal direction of the limiting member 213 smoothly transition.
- the size of the limiting member 213 is the same as that of the rotating member 212 .
- the length of the limiting member 213 is shorter than the length of the mounting hole 121 , and the length of the limiting member 213 is greater than the width of the mounting hole 121 . Therefore, when the length direction of the limiting member 213 is parallel to the length direction of the mounting hole 121 , the limiting member 213 can pass through the mounting hole 121 ; when the cone head 211 is rotated, the width direction of the limiting member 213 is parallel to the mounting hole 121 When the length direction of the stopper 213 is in the length direction, the stopper 213 cannot pass through the installation hole 121 . At this time, the stopper 213 is located below the top plate 12 and abuts against the top plate 12 .
- the connecting cone 21 has an inner cavity penetrating from the top of the cone head 211 to the bottom of the limiting member 213 .
- the axis of the inner cavity and the axis of the cone head 211 are on the same line.
- the clip 215 includes a bottom wall 2151 and a plurality of side walls 2152 .
- the bottom wall 2151 is disposed at the other end away from the cone head 211 , and a through hole for the screw rod 221 to pass through is opened on the bottom wall 2151 .
- the bottom wall 2151 and the plurality of side walls 2152 enclose a clamping groove.
- the bottom wall 2151 is hexagonal, and the number of the side walls 2152 is three, which are arranged at intervals.
- the fastener 22 is located in the column 1 and protrudes downwardly from the column 1 .
- the fastener 22 specifically includes a screw rod 221 , a baffle plate 222 disposed on the top of the screw rod 221 , a connecting pipe 223 located above the baffle plate 222 , an operating plate 224 and a nut 225 located above the connecting pipe 223 .
- the nut 225 is adapted to the screw 221 .
- the cross section of the nut 225 is hexagonal, which is matched with the clamping groove.
- the screw 221 can be inserted into the inner cavity of the connecting cone 21 and connected with the connecting cone 21 .
- the screw 221 is provided with external threads, and the nut 225 is provided with internal threads, so that the screw 221 and the nut 225 are screwed together.
- the fastener 22 and the connecting cone 21 are connected through the screw connection of the screw 221 and the nut 225.
- the nut 225 is clamped in the clamping groove of the connecting cone 21, and the screw 221 passes through the inner cavity of the connecting cone 21 and is connected to the connecting cone 21.
- the nut 225 is screwed and passes through the through hole on the bottom wall 2151 .
- the nut 225 is clamped in the clamping groove, which avoids the situation that the screw rod 221 and the nut 225 are difficult to lock during the installation process, and ensures the connection strength.
- the connecting pipe 223 is hollow inside, and the operation plate 224 is provided with an operation hole for operation.
- the operation hole is a hexagonal through hole, for the operator to insert the L-shaped Allen wrench to perform the tightening operation.
- the operation panel 224 is also provided with a lower end hook 226 .
- the top of the column 1 is provided with an upper hook 14 , a lower hook 226 can be hung on the upper hook 14 , and the fastener 22 is suspended in the column 1 , thereby facilitating the storage of the fastener 22 .
- the fastener 22 is hung on the inner wall of the column 1.
- the operator puts his hand into the column 1 and removes the fastener 22 from the upper hook 14 to use.
- the fixing member 23 is fixed to the bottom of the interior of the column 1 .
- the fixing member 23 includes a fixing tube 232 erected at the bottom of the column 1 and a fixing plate 231 fixed on the top of the fixing tube 232 .
- the fixing pipe 231 is erected on the bottom plate 13 of the column 1 .
- connection structure 2 provided in this embodiment realizes the connection and fixation between the building modules and the building modules, the specific connection process will be described below.
- the building modules on the lower layer are defined as the lower building modules, and the building modules on the upper layer are defined as the superstructure modules.
- the sub-building modules are placed horizontally in a preset installation position.
- the lower building module can adopt the building module in the present application or the building module in the related art.
- the building module has a corner piece, and the hole of the corner piece constitutes the mounting hole 121 .
- the superstructure module adopts the building module in the present application, which has a connecting structure 2, rotates the rotating member 212 and the limiting member 213 of the connecting cone 21 to the same length direction, and places the connecting cone 21 from top to bottom.
- the rotating member 212 and the top plate 12 are located at the same height, and then the cone head 211 is rotated at an angle of 90°, so that the width direction of the limiting member 213 is parallel to the length direction of the installation hole 121, thereby The limiting member 213 and the top plate 12 are locked against each other.
- the cone head 211 of the connecting cone 21 is made to pass through the positioning hole 131 of the superstructure module, so as to realize the rapid positioning of the superstructure module and the substructure module.
- the matching hole 2121 and the pin hole 2112 are located on the same straight line, and the pin shaft is inserted, thereby limiting the distance between the rotating member 212 and the cone head 211. Rotate to complete the connection and fixation between the upper building module and the lower building module.
- the anti-vertical direction between the superstructure module and the substructure module is realized.
- the tensile force prevents the superstructure module and the substructure module from moving away from each other in the vertical direction.
- the cooperation between the rotating member 212 and the mounting hole 121 achieves resistance to shear force in the horizontal direction and prevents any relative lateral movement.
- connection structure 2 of the present embodiment realizes a firm and reliable connection between the superstructure module and the substructure module in a simple manner.
- the upper building module and the lower building module are not easily dislocated, and the superstructure module and the lower building module can be quickly stacked and fixed; the connection operation is simple, the connection is fast and stable, and the construction efficiency of the building module is greatly improved.
- the foundation connecting piece 7 is provided on the foundation.
- the basic connector 7 includes a base plate 71 and a fixing column 72 fixed on the base plate 71 .
- the base plate 71 is welded with the embedded parts fixed in the foundation, or the base plate 71 is welded and connected with the steel structure foundation parts.
- the top of the fixing column 72 is provided with a top plate or a corner piece, and the mounting hole 721 is provided on the top plate or the corner piece.
- the connection process of the building module and the foundation in this application can refer to the connection process of the upper building module and the lower building module, and the lower building module can be replaced with the basic connector 7 .
- the connecting cone includes a cone head, a rotating part and a limiting part, but does not include a clamping part.
- the peripheral wall ring of the inner cavity is provided with an inner thread.
- Fasteners include screws, baffles, connecting pipes and operating plates, but not nuts.
- the outer peripheral ring of the screw rod is provided with an external thread adapted to the internal thread of the peripheral wall of the inner cavity, and the connection between the screw rod and the connecting cone is realized by the cooperation of the external thread and the internal thread.
- the connecting structure further includes a connecting plate 44 , so that the connecting structure can also be used for connecting and fixing adjacent building modules both vertically and horizontally.
- connection plate 44 is provided with a connecting hole 441 through which the cone head of the connecting cone passes.
- the number of the connection holes 441 depends on the actual setting, for example, two connection holes 441 arranged at intervals, or four connection holes 441 arranged in a square shape.
- connection hole 441 is circular.
- connection structure provided in this embodiment realizes the horizontal connection and the vertical connection between the building modules and the building modules, the specific connection process will be described below.
- a plurality of sub-building modules are placed horizontally in a preset installation position. For example, two sub-building modules are placed next to each other, or four sub-building modules are adjacent and arranged in a square.
- the connecting cone of the connecting structure of the superstructure module is placed at the lower building.
- This step is the same as that in the first embodiment. And the upper building module and the lower building module are arranged correspondingly.
- the lateral connection between the sub-building modules is achieved through the connecting plate 44 .
- connection and fixation between the laterally adjacent superstructure modules, the connection and fixation between the laterally adjacent lower-floor building modules, and the vertical connection and fixation between the superstructure modules and the lower-floor building modules are realized through the above-mentioned connection structure.
- connection structure of the above building module has at least the following advantages and positive effects:
- connection structure can realize the vertical and horizontal connection and fixation of the above-mentioned adjacent building modules, and improve the pre-installation engineering quantity and quality of the building modules.
- connection structure of the present invention realizes connection and fixation through the cooperation of the connection cone and the fastener, and realizes the firmness and stability between the upper building module and the lower building module in a simple manner through the clamping action between the limiter and the positioning hole. Reliable connection.
- the upper building module and the lower building module are not easily dislocated, and the superstructure module and the lower building module can be quickly stacked and fixed; the connection operation is simple, the connection is fast and stable, and the construction efficiency of the building module is greatly improved.
- the building module of the present invention realizes high-strength and high-precision assembly through the connection structure, and the assembly is simple.
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Abstract
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Claims (17)
- 一种建筑模块的连接结构,所述建筑模块呈框架形,其包括竖向设置的立柱,所述立柱内部中空,且其顶部设有安装孔,底部设有定位孔,其特征在于,所述连接结构包括:连接锥,包括依次设置的锥头部、旋转件和限位件;所述锥头部用于与所述定位孔配合,所述旋转件与所述锥头部旋转连接,且所述旋转件能够通过所述安装孔,所述锥头部靠近所述旋转件的尺寸大于所述安装孔的尺寸,所述限位件与所述锥头部固定连接而使所述限位件能够旋转至通过所述安装孔或旋转至无法通过所述安装孔;所述连接锥具有沿所述锥头部的顶部至所述限位件的底部贯通的内腔;紧固件,包括螺杆及设于所述螺杆顶部的挡板,所述螺杆能够插入所述连接锥的内腔并与所述连接锥连接;固定件,固定于所述立柱内部的底部,且所述固定件上开设有供所述螺杆通过且限制所述挡板通过的过孔;所述连接锥由上至下穿过位于下层的建筑模块的安装孔或基础连接件的安装孔,并使所述限位件旋转至限位于所述立柱内,所述锥头部穿过并设置于位于上层的建筑模块的定位孔,所述螺杆穿过位于上层的建筑模块的所述固定件上的过孔,并插入所述连接锥的内腔而实现与所述连接锥的连接。
- 根据权利要求1所述的连接结构,其特征在于,所述紧固件还包括螺母;所述螺母设置于所述连接锥的底部,以通过所述螺杆与所述螺母的连接实现所述螺杆与所述连接锥的连接。
- 根据权利要求2所述的连接结构,其特征在于,所述连接锥还包括固定于所述限位件底部的卡接件;所述卡接件包括底壁和多个侧壁,所述底壁上开设有供所述螺杆通过的通孔,所述底壁设置于远离所述锥头部的另一端,且所述底壁与多个所述侧壁围合形成一卡置所述螺母的卡置槽。
- 根据权利要求1所述的连接结构,其特征在于,所述螺杆的外周设有外螺纹,所述内腔的内周壁上环设有内螺纹,所述内螺纹与所述外螺纹适配。
- 根据权利要求1所述的连接结构,其特征在于,所述锥头部与所述限位件之间通过连接柱连接,所述连接柱的截面呈圆形,所述旋转件套设于所述连接柱的外周,并能够绕所述连接柱旋转。
- 根据权利要求1所述的连接结构,其特征在于,所述锥头部上设有贯穿的销孔,所述销孔的轴线平行于所述锥头部的轴线,所述旋转件上设有配合孔,在所述旋转件旋转至所述配合孔与所述销孔位于同一直线时,销轴同时插入所述销孔和所述配合孔内。
- 根据权利要求6所述的连接结构,其特征在于,所述销孔的数量为两个,分列于所述内腔的两侧。
- 根据权利要求1所述的连接结构,其特征在于,所述旋转件呈长形板状,其高度小于或等于所述安装孔的周壁的高度,所述旋转件与所述安装孔适配。
- 根据权利要求1所述的连接结构,其特征在于,所述限位件呈长形板状,其长度小于所述安装孔的长度,所述限位件的长度大于所述安装孔的宽度。
- 根据权利要求1所述的连接结构,其特征在于,所述锥头部的外轮廓呈弧形,且所述锥头部的横截面的尺寸沿靠近所述旋转件的方向逐渐增大;所述锥头部的顶部设有导向倒角,所述导向倒角与所述内腔相通。
- 根据权利要求1所述的连接结构,其特征在于,所述紧固件还包括位于挡板上方的连接管及位于所述连接管上方的操作板,所述连接管内部中空,所述操作板上开设有供操作的操作孔;所述操作板上设有下端挂钩,所述立柱内部的顶部设有上端挂钩,所述下端挂钩能够悬挂于所述上端挂钩上,而将所述紧固件悬挂于所述立柱内。
- 根据权利要求1所述的连接结构,其特征在于,所述固定件包括竖立于所述立柱内的底部的固定管和固定于所述固定管顶部的固定板,所述固定板上开设有所述过孔。
- 根据权利要求1所述的连接结构,其特征在于,所述连接结构还包括连接板;所述连接板上开设有供所述锥头部通过的连接孔,所述连接孔的数量为多个,以使多个所述建筑模块相连。
- 一种建筑模块,其特征在于,所述建筑模块呈框架形,包括竖向 设置的立柱和如权利要求1~13任意一项所述的连接结构,所述立柱的顶部设有安装孔,底部设有定位孔;所述连接锥由上至下穿过位于下层的建筑模块的安装孔,并使所述限位件旋转至限位于所述立柱内,所述锥头部穿过所述安装孔并且穿过并设置于位于上层的建筑模块的定位孔,所述螺杆穿过位于上层的建筑模块的所述固定件上的过孔,并插入所述连接锥的内腔而实现与所述连接锥的连接,实现两所述建筑模块的堆叠。
- 根据权利要求14所述的建筑模块,其特征在于,所述立柱的顶部设有立柱顶板,底部设有立柱底板,所述安装孔设于所述立柱顶板上,所述定位孔设置于所述立柱底板上。
- 根据权利要求14所述的建筑模块,其特征在于,所述立柱的顶部设有顶角件,底部设有底角件,所述安装孔设于所述顶角件上,所述定位孔设置于所述底角件上。
- 根据权利要求14所述的建筑模块,其特征在于,所述基础连接件包括基板及竖立于所述基板上的固定柱,所述固定柱的顶部设有安装孔。
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