CN215253466U - Outer wall structure of prefabricated building - Google Patents
Outer wall structure of prefabricated building Download PDFInfo
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- CN215253466U CN215253466U CN202120640856.0U CN202120640856U CN215253466U CN 215253466 U CN215253466 U CN 215253466U CN 202120640856 U CN202120640856 U CN 202120640856U CN 215253466 U CN215253466 U CN 215253466U
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Abstract
The utility model discloses an assembly type structure's outer wall structure has solved the problem of frame beam column and outer wall face concatenation in the scale assembly, has guaranteed the connection quality, has improved assembly efficiency, and the technical scheme of adoption is: be provided with the side fascia between the lateral surface of crossbeam and stand, all be provided with a plurality of connecting pieces on four sides of side fascia body, all be provided with the slot hole on the relative position of the connecting piece of side fascia body both sides, the position that corresponds the connecting piece on stand and the crossbeam all is provided with the threaded connection hole, the side fascia outside is provided with the heated board, and the level is provided with a plurality of outer heated boards between two adjacent J style of calligraphy purlins, the lower extreme of outer heated board passes through the recess card on the lower extreme riser of downside J style of calligraphy purlin, and the windowsill hole is reserved in the side fascia outside, is provided with the windowsill board around the windowsill hole outside, goes up windowsill board, lower windowsill board and controls the windowsill board cooperation and forms closed windowsill structure.
Description
Technical Field
The utility model relates to an outer wall structure of assembly type structure belongs to steel construction connection technical field.
Background
Buildings assembled from prefabricated elements at the site are called fabricated buildings. With the continuous progress and development of modern industrialization, the assembly type building is popularized and applied. The prefabricated building is to carry out the assembly of steel construction prefabricated component such as roof beam, post, board at the building site scene, and the little slat that current wallboard adopted exists, and the pointing work volume is big, and installation roughness is not good to be guaranteed, later stage seam crossing is easy to split, characteristics such as installation cycle length.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides an assembly type structure's outer wall structure, has solved the problem of frame beam column and outer wall face concatenation in the scale assembly, has guaranteed the connection quality, has improved assembly efficiency, is convenient for transport and installation, the cost is reduced.
In order to solve the technical problem, the utility model discloses a technical scheme be: an outer wall structure of an assembly type building comprises a cross beam, an L-shaped node structure, a T-shaped node structure, a cross-shaped node structure, a stand column connecting node, a floor plate body, an outer wall plate, a heat insulation plate and a window board, wherein the cross beam, the L-shaped node structure, the T-shaped node structure and the cross-shaped node structure form a Chinese character tian-shaped main beam unit; the L-shaped node structure, the T-shaped node structure and the cross-shaped node structure all comprise square cylindrical frame bodies and connecting seats, wherein the two connecting seats of the L-shaped node structure are arranged on the two adjacent side walls of the cylindrical frame bodies, the three connecting seats of the T-shaped node structure are sequentially arranged on the three adjacent side walls of the cylindrical frame bodies, the four connecting seats of the cross-shaped node structure are respectively arranged on the four side walls of the cylindrical frame bodies, the connecting seats are in a step shape and are distributed downwards, the connecting seats are in a frame-shaped structure, connecting holes for connecting and fixing the connecting seats with a cross beam are formed in the connecting seats, the connecting seats are in a frame-shaped structure with one side opened, the opening side of the frame-shaped structure is used for screwing connecting bolts on the connecting surfaces, the two supporting tables are annularly arranged on the side walls of the cylindrical frame bodies, and the two supporting tables are distributed upwards and downwards, the two support tables are respectively aligned with the upper end and the lower end of the connecting seat;
the upper end and the lower end of the cylindrical frame body are sleeved with stand columns, the stand columns are limited by support tables, stand column connecting nodes are arranged on the stand columns and comprise female nodes, male nodes, a plurality of F-shaped buckles and a plurality of wedges, the female nodes and the male nodes are embedded, locked and connected into a whole through the F-shaped buckles and the wedges, and the outer end faces of the female nodes and the male nodes are fixedly connected with beams or columns to be connected;
the floor plate bodies are matched, spliced and fixed on the cross beam to form a floor plate connecting structure; the floor plate body is of a square plate-shaped structure, a step-shaped connecting end is arranged on one side of the floor plate body, a plurality of holes are sequentially formed in the other three sides of the floor plate body along the edge direction, the holes are of counter bore structures, the holes in the other three sides of the floor plate body are fixed with the cross beam through bolts, a hole is formed in each step surface of the connecting end, and the steps of two adjacent floor plate bodies can be matched, connected and fixed together;
the side wall panel comprises a side wall panel body, side wall panel columns and side wall panel beams, wherein the side wall panel body is of a square plate-shaped structure, a plurality of connecting pieces are arranged on four side edges of the side wall panel body, the connecting pieces are L-shaped, the connecting pieces are symmetrically arranged on two sides of the side wall panel body, long holes are formed in the opposite positions of the connecting pieces on the two sides of the side wall panel body, threaded connecting holes are formed in the positions, corresponding to the connecting pieces, of the side wall panel columns and the side wall panel beams, the threaded connecting holes are located between the two connecting pieces and correspond to the long holes in the connecting pieces, and the threaded connecting holes and the long holes are connected together through bolts;
the two vertical edges of the connecting piece are arranged oppositely.
The threaded connecting holes are formed integrally or are fixed on the upright posts and the cross beam in a welding mode.
And at least two threaded connecting holes are formed in the upright post and the cross beam.
The connecting piece and the external wall panel body are integrally formed or are fixed by welding.
The external wall plate is characterized in that heat insulation plates are arranged on the outer side of the external wall plate, each heat insulation plate comprises J-shaped purlins and an outer heat insulation plate, a plurality of J-shaped purlins are transversely and fixedly arranged on the external wall plate, the J-shaped purlins are distributed at equal intervals in the vertical direction, grooves are formed in the lower side end face of each outer heat insulation plate, the grooves can be clamped on lower end vertical plates of the J-shaped purlins in a matched mode, a plurality of outer heat insulation plates are horizontally arranged between every two adjacent J-shaped purlins, the lower ends of the outer heat insulation plates are clamped on lower end vertical plates of the lower J-shaped purlins through the grooves, the upper ends of the outer heat insulation plates abut against lower end transverse plates of the upper J-shaped purlins, and the upper end faces of the outer heat insulation plates are fixedly connected with the lower end transverse plates of the upper J-shaped purlins through screws;
the J-shaped purline comprises an upper transverse plate, a connecting vertical plate, a lower transverse plate and a lower vertical plate, wherein the upper transverse plate, the connecting vertical plate, the lower transverse plate and the lower vertical plate are sequentially connected together, the lower transverse plate is fixed with the upper end face of the external wall plate through screws, and the lower vertical plate is inserted into a groove of the external heat insulation plate.
Window board holes are reserved in the outer sides of the external wall boards, window boards are arranged on the periphery of the outer sides of the window board holes and comprise an upper window board, a lower window board, a left window board, a right window board and a support hanger, the support hanger is fixedly arranged on the window board external wall boards, the lower window board is horizontally and fixedly arranged on the support hanger, the left window board and the right window board are symmetrically arranged at the left end and the right end of the lower window board, the upper window board is fixedly arranged at the upper ends of the left window board and the right window board, and the upper window board, the lower window board and the left window board and the right window board are matched to form a closed window board structure.
The support hanging rack is of an angle steel structure.
The front side of the upper window board is of an inverted ladder structure.
The upper side surface of the lower window board is an inclined surface inclining outwards.
The inner sides of the upper window board and/or the lower window board extend into the reserved holes of the external wall panel. The upper end of the female node is provided with a circular hole-shaped concave platform, the side wall of the upper end of the female node is provided with a plurality of female node circular holes, and the inner side of the female node is provided with a female node groove; the lower end of the sub-node is provided with a cylindrical boss, the bottom of the cylindrical boss is provided with a plurality of sub-node U-shaped grooves, and the inner side of the sub-node is provided with a sub-node groove; the upper end and the lower end of the F-shaped buckle are provided with buckle bosses; the two ends of the wedge are provided with wedge bosses, and the middle part of the wedge is provided with a wedge bolt hole; the round hole-shaped concave platform of the female node is connected with the cylindrical bosses of the child nodes in a clamped mode, the F-shaped buckles and the inclined wedges are arranged in an alternating mode, the buckle bosses and the inclined wedge bosses at the upper end and the lower end of the F-shaped buckles and the inclined wedges are connected with the female node grooves and the child node grooves in a clamped mode respectively, and the female node, the child nodes and the inclined wedges penetrate through the female node round hole, the child node U-shaped groove and the inclined wedge bolt hole through the second bolt.
The mother node and the child node are directly welded with two beams or columns to be connected or welded together through other connecting parts.
The middle of the F-shaped buckle is provided with a buckle bolt hole, and the female node, the child node and the F-shaped buckle are fixedly connected through a first bolt passing through a round hole of the female node, a U-shaped groove of the child node and the buckle bolt hole.
The first bolt is an inner hexagonal cylinder head bolt.
The second bolt is an outer hexagon bolt.
The cross beam is of a frame structure with an opening on one side, end connecting seats are arranged at two ends of the cross beam and are in an inverted ladder shape, the end connecting seats are connected with the connecting seats in a matched mode, the end connecting seats are of a frame-shaped structure, connecting through holes used for being fixedly connected with the connecting seats are formed in the end connecting seats, the end connecting seats are of a frame-shaped structure with an opening on one side, and the opening side of the frame-shaped structure is used for screwing connecting bolts on the connecting faces.
The ladder-shaped structures of the connecting seat and the end connecting seat are at least two layers and are used for matching, supporting and fixing the connecting seat and the end connecting seat.
The cylindrical frame body, the connecting seat and the supporting platform are integrally formed or are welded and fixed, and the end connecting seat and the cross beam are integrally formed.
And a reinforcing rib plate for reinforcing the structure is arranged in the frame-shaped structure of the end connecting seat.
Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses it is fixed to utilize the connecting seat matching support on crossbeam end and each node structure, constitute girder constitutional unit, the lower extreme is used for pegging graft the stand that corresponds about the cylindricality framework of node structure, the stairstepping structure connects more accurate firm, the problem of frame beam column concatenation provides the solution in the scale assembly, and connection quality has been guaranteed, assembly efficiency has been improved, the girder structure is mated formation, in the framework of every girder structure, lay two floor board bodies, and the connection face of two floor board bodies adopts the stairstepping structure overlap joint of mutual matching, then with bolted connection, all the other three sides are on the crossbeam of girder structure through a plurality of bolted connection, under the prerequisite of assurance quality, the weight of single floor board has been reduced, be convenient for transport and installation, the cost is reduced.
The utility model discloses rely on the connecting piece with the side fascia body to fix a position the back between corresponding stand and crossbeam, through the bolt with side fascia body and stand, side fascia body and crossbeam fixed connection together, accomplished frame construction and infilled wall connected node's installation, solved the installation problem of side fascia in the scale assembly, be convenient for transport and installation, the cost is reduced has improved assembly efficiency.
The utility model discloses a change the atress mode of heated board, change into by traditional articulating and lift fixedly for the risk that the heated board had avoided droing, the upper and lower installation clearance of heated board is more inseparable moreover, can slide adjusting on the horizontal direction, has improved the installation effectiveness greatly, has solved the installation problem of heat preservation board in the scale assembly, and the installation is simple, and the concatenation is inseparable, has improved the heat preservation effect.
The utility model discloses a window board under fixed angle steel supports on the exterior wall board, then controls window board and last window board and sets gradually on window board down, has not only made the molding for assembly type structure's outer wall, and the most important has prevented that the window from leaking moreover, has solved the installation problem of window board in the scale assembly, and the installation is simple, avoids the window to appear leaking.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the connection structure of the middle floor plate of the present invention.
Fig. 4 is a side view of the connection structure of the middle floor panel of the present invention.
Fig. 5 is a schematic structural diagram of the middle body frame of the present invention.
Fig. 6 is a schematic perspective view of the middle main beam unit of the present invention.
Fig. 7 is a schematic perspective view of the middle cross member of the present invention.
Fig. 8 is a schematic perspective view of the L-shaped node structure of the present invention.
Fig. 9 is a schematic perspective view of the T-shaped node structure of the present invention.
Fig. 10 is a schematic perspective view of a cross-shaped node structure of the present invention.
Fig. 11 is the utility model discloses center pillar connected node's split structure schematic diagram.
Fig. 12 is a schematic sectional structure view of the center pillar connection node of the present invention.
Fig. 13 is a schematic top view of the center pillar connection node of the present invention.
Fig. 14 is a schematic top view of the cross-sectional structure of the center pillar connection node according to the present invention.
Fig. 15 is the utility model discloses center pillar connected node's split section structure sketch map.
Fig. 16 is a schematic structural view of the F-shaped buckle of the center pillar connecting node of the present invention.
Fig. 17 is a schematic structural view of the wedge of the center pillar connecting node of the present invention.
Fig. 18 is a schematic view of the connection structure of the outer wall plate of the present invention.
Fig. 19 is a schematic view of the connection between the middle pillar and the external wall panel body according to the present invention.
Fig. 20 is a schematic view of the connection between the middle cross beam and the external wall panel body according to the present invention.
Fig. 21 is a schematic view of a connection structure of the heat insulation plate of the present invention.
Fig. 22 is a side view of the connection structure of the insulation board of the present invention.
Fig. 23 is a schematic view of the connection structure of the middle window board of the present invention.
Fig. 24 is a side view of the connection structure of the window board of the present invention. In the figure: 1 is a beam, 11 is a cylindrical frame body, 12 is a connecting seat, 13 is a connecting hole, 14 is a supporting table, 2 is an L-shaped node structure, 21 is an end connecting seat, 23 is a connecting through hole, 24 is a reinforcing rib plate, 3 is a T-shaped node structure, 4 is a cross-shaped node structure, 5 is a column, 6 is a column connecting node, 61 is a female node, 6101 is a round hole-shaped concave platform, 6102 is a female node round hole, 6103 is a female node groove, 62 is an F-shaped buckle, 6201 is a buckle boss, 6202 is a buckle bolt hole, 63 is a child node, 6301 is a cylindrical boss, 6302 is a child node U-shaped groove, 6303 is a child node groove, 64 is a bolt I, 65 is a wedge, 6501 is a wedge boss, 6502 is a wedge bolt hole, 66 is a bolt II, 7 is a floor plate body, 8 is a connecting end, 9 is a hole, 10 is an external wall plate, 101 is an external wall plate body, 102 is an external wall plate beam, 103 is an external wall plate beam, 104 is a connecting piece, 105 is a long hole, 106 is a threaded connecting hole, 107 is a bolt, 20 is a heat insulation board, 202 is a J-shaped purlin, 203 is an outer heat insulation board, 204 is a groove, 205 is a screw, 30 is a window board, 301 is an upper window board, 302 is a lower window board, 303 is a left window board and a right window board, 304 is a supporting hanger, and 305 is a window board outer wall board.
Detailed Description
As shown in fig. 1-24, the utility model relates to an outer wall structure of assembly type structure, including crossbeam 1, L shape node structure 2, T font node structure 3, cross node structure 4, stand 5, stand connected node 6, floor board body 7 and side fascia 10, heated board 20 and window board 30, crossbeam 1, L shape node structure 2, T font node structure 3 and cross node structure 4 constitute a main beam unit of field font, cross node structure 4 is located field font central point and puts, L shape node structure 2 is located four turnings of field font, T font node structure 3 is located in the middle of the field font side, all be connected with crossbeam 1 between L shape node structure 2 and T font node structure 3, T font node structure 3 and the cross node structure 4; the L-shaped node structure 2, the T-shaped node structure 3 and the cross-shaped node structure 4 all comprise a square cylindrical frame body 11 and connecting seats 12, wherein the two connecting seats 12 of the L-shaped node structure 2 are arranged on two adjacent side walls of the cylindrical frame body 11, the three connecting seats 12 of the T-shaped node structure 3 are sequentially arranged on three adjacent side walls of the cylindrical frame body 11, the four connecting seats 12 of the cross-shaped node structure 4 are respectively arranged on the four side walls of the cylindrical frame body 11, the connecting seats 12 are in a downward distributed ladder shape, the connecting seats 12 are in a frame-shaped structure, the connecting seats 12 are provided with connecting holes 13 for being fixedly connected with the cross beam 1, the connecting seats 12 are in a frame-shaped structure with an opening on one side, the opening side of the frame-shaped structure is used for screwing connecting bolts on the connecting surfaces, and the side walls of the cylindrical frame body 11 are provided with two supporting tables 14 in a ring shape, the two supporting tables 14 are distributed up and down, and the two supporting tables 14 are respectively aligned with the upper end and the lower end of the connecting seat 12;
the upper end and the lower end of the cylindrical frame body 11 are respectively sleeved with an upright post 5, the upright posts 5 are limited by a support table 14, upright post connecting nodes 6 are arranged on the upright posts 5, each upright post connecting node 6 comprises a female node 61, a male node 63, a plurality of F-shaped buckles 62 and a plurality of wedges 65, the female node 61 and the male node 63 are embedded, locked and connected into a whole through the plurality of F-shaped buckles 62 and the plurality of wedges 65, and the outer end faces of the female node 61 and the male node 63 are fixedly connected with a beam or a column to be connected;
the floor plate bodies 7 are matched, spliced and fixed on the cross beam 1 to form a floor plate connecting structure; the floor plate body 7 is of a square plate-shaped structure, a step-shaped connecting end 8 is arranged on one side of the floor plate body 7, a plurality of holes 9 are sequentially formed in the other three sides of the floor plate body 7 along the edge direction, the holes 9 are of a counter bore structure, the holes 9 in the other three sides of the floor plate body 7 are fixed with the cross beam 1 through bolts, each step surface of the connecting end 8 is provided with the hole 9, and the steps of the two adjacent floor plate bodies 7 can be matched, connected and fixed together;
an external wall panel 10 is arranged between the outer side faces of the beam 1 and the column 5, the external wall panel 10 comprises an external wall panel body 101, external wall panel columns 102 and beams 103, the external wall panel body 101 is of a square plate-shaped structure, a plurality of connecting pieces 104 are arranged on four side edges of the external wall panel body 101, the connecting pieces 104 are L-shaped, the connecting pieces 104 are symmetrically arranged on two sides of the external wall panel body 101, long holes 105 are arranged on the opposite positions of the connecting pieces 104 on the two sides of the external wall panel body 101, threaded connecting holes 106 are arranged on the positions, corresponding to the connecting pieces 104, of the external wall panel columns 102 and the beams 103, the threaded connecting holes 106 are positioned between the two connecting pieces 104, the threaded connecting holes 106 correspond to the long holes 105 on the connecting pieces 104, and the threaded connecting holes 106 and the long holes 105 are connected together through bolts 107;
the external wall panel 10 is provided with an insulation board 20 on the outer side, the insulation board 20 comprises J-shaped purlins 202 and an outer insulation board 203, the external wall panel 10 is transversely and fixedly provided with a plurality of J-shaped purlins 202, the J-shaped purlins 202 are distributed at equal intervals in the vertical direction, a groove 204 is formed in the lower side end face of the outer insulation board 203, the groove 204 can be clamped on the lower end vertical plate of the J-shaped purlins 202 in a matched mode, a plurality of outer insulation boards 203 are horizontally arranged between every two adjacent J-shaped purlins 202, the lower ends of the outer insulation boards 203 are clamped on the lower end vertical plate of the lower J-shaped purlins 202 through the groove 204, the upper ends of the outer insulation boards 203 abut against the lower ends of the upper J-shaped purlins 202, and the upper end faces of the outer insulation boards 203 and the lower end horizontal plates of the upper J-shaped purlins 202 are fixedly connected through screws 205;
window board holes are reserved in the outer side of the external wall panel 10, window boards 30 are arranged on the periphery of the outer side of the window board holes, each window board 30 comprises an upper window board 301, a lower window board 302, a left window board 303, a right window board 303 and a support hanger 304, the support hanger 304 is fixedly arranged on the window board external wall panel 305, the lower window board 302 is horizontally and fixedly arranged on the support hanger 304, the left window board 303 and the right window board 303 are symmetrically arranged at the left end and the right end of the lower window board 302, the upper window board 301 is fixedly arranged at the upper end of the left window board 303 and the right window board 303, and the upper window board 301, the lower window board 302 and the left window board 303 are matched to form a closed window board structure.
A circular hole-shaped concave platform 6101 is arranged at the upper end of the female node 61, a plurality of female node circular holes 6102 are arranged on the side wall of the upper end, and a female node groove 6103 is arranged on the inner side of the female node 61; a cylindrical boss 6301 is arranged at the lower end of the sub-node 63, a plurality of sub-node U-shaped grooves 6302 are formed in the bottom of the cylindrical boss 6301, and a sub-node groove 6303 is formed in the inner side of the sub-node 63; the upper end and the lower end of the F-shaped buckle 62 are provided with buckle bosses 6201; the two ends of the wedge 65 are provided with wedge bosses 6501, and the middle part is provided with a wedge bolt hole 6502; the round hole-shaped concave table 6101 of the female node 61 is clamped with the cylindrical boss 6301 of the male node 63, the F-shaped buckles 62 and the wedges 65 are alternately arranged, the buckle bosses 6201 and the wedge bosses 6501 at the upper end and the lower end of the female node are respectively clamped with the female node groove 6103 and the male node groove 6303, and the female node 61, the male node 63 and the wedges 65 penetrate through the female node round hole 6102, the male node U-shaped groove 6302 and the wedge bolt holes 6502 through the second bolts 66 to be fixedly connected.
The female node 61 and the child node 63 are welded directly to two beams or columns to be connected or welded together through other connecting parts.
The middle of the F-shaped buckle 62 is provided with a buckle bolt hole 6202, and the female node 61, the child node 63 and the F-shaped buckle 62 penetrate through a female node round hole 6102, a child node U-shaped groove 6302 and a buckle bolt hole 6202 through a first bolt 64 to be fixedly connected.
The first bolt 64 is an inner hexagonal cylindrical head bolt.
The second bolt 66 is an outer hexagon bolt.
Crossbeam 1 is one side open-ended frame construction, the both ends of crossbeam 1 all are provided with end connecting seat 21, end connecting seat 21 is the echelonment of invering, end connecting seat 21 and connecting seat 12 accordant connection, end connecting seat 21 is the frame shape structure, be provided with on the end connecting seat 21 and be used for being connected fixed connect the via hole 23 with connecting seat 12, just end connecting seat 21 is one side open-ended frame shape structure, the opening side of frame shape structure is used for the connecting bolt of twist on the face of connecting.
The stepped structures of the connecting seat 12 and the end connecting seat 21 are at least two layers and are used for matching, supporting and fixing each other.
The cylindrical frame body 11, the connecting seat 12 and the supporting platform 14 are integrally formed or are welded and fixed, and the end connecting seat 21 and the cross beam 1 are integrally formed.
A reinforcing rib plate 24 for reinforcing the structure is arranged in the frame-shaped structure of the end connecting seat 21.
The utility model discloses it is fixed to utilize the connecting seat matching support on crossbeam end and each node structure, constitute girder constitutional unit, the lower extreme is used for pegging graft the stand that corresponds about the cylindricality framework of node structure, the stairstepping structure connects more accurate firm, the problem of frame beam column concatenation provides the solution in the scale assembly, and connection quality has been guaranteed, assembly efficiency has been improved, the girder structure is mated formation, in the framework of every girder structure, lay two floor board bodies, and the connection face of two floor board bodies adopts the stairstepping structure overlap joint of mutual matching, then with bolted connection, all the other three sides are on the crossbeam of girder structure through a plurality of bolted connection, under the prerequisite of assurance quality, the weight of single floor board has been reduced, be convenient for transport and installation, the cost is reduced.
The utility model discloses rely on the connecting piece with the side fascia body to fix a position the back between corresponding stand and crossbeam, through the bolt with side fascia body and stand, side fascia body and crossbeam fixed connection together, accomplished frame construction and infilled wall connected node's installation, solved the installation problem of side fascia in the scale assembly, be convenient for transport and installation, the cost is reduced has improved assembly efficiency.
The utility model discloses a change the atress mode of heated board, change into by traditional articulating and lift fixedly for the risk that the heated board had avoided droing, the upper and lower installation clearance of heated board is more inseparable moreover, can slide adjusting on the horizontal direction, has improved the installation effectiveness greatly, has solved the installation problem of heat preservation board in the scale assembly, and the installation is simple, and the concatenation is inseparable, has improved the heat preservation effect.
The utility model discloses a window board under fixed angle steel supports on the exterior wall board, then controls window board and last window board and sets gradually on window board down, has not only made the molding for assembly type structure's outer wall, and the most important has prevented that the window from leaking moreover, has solved the installation problem of window board in the scale assembly, and the installation is simple, avoids the window to appear leaking.
The utility model discloses well female node 61 and child node 63 are through a plurality of F type buckles 62 and a plurality of slide wedge 65 embedding female node 61 and child node 63 in the locking connection be whole, in this embodiment, can set up four F type buckles 62 and four slide wedges 65, and F type buckle 62 becomes whole with female node 61 and child node 63 joint, establishes a slide wedge 65 between per two F type buckles 62, fastens female node 61, child node 63 and F type buckle 62 as a whole. When two beams or columns need to be connected, the connection positioning node of the embodiment is only required to be arranged between the beams or columns, and the lower end face of the female node 61 and the upper end face of the sub-node 63 are fixedly connected with the beams or columns to be connected.
In the utility model, the upper end of the female node 61 is provided with a round hole shaped concave table 6101, the side wall of the upper end is provided with a plurality of female node round holes 6102, and the inner side of the female node 61 is provided with a female node groove 6103; the lower end of the sub-node 63 is provided with a cylindrical boss 6301, the bottom of the cylindrical boss 6301 is provided with a plurality of sub-node U-shaped grooves 6302, and the inner side of the sub-node 63 is provided with a sub-node groove 6303. The upper end and the lower end of the F-shaped buckle 62 are provided with buckle bosses 6201, and the middle part is provided with a buckle bolt hole 6202. The two ends of the wedge 65 are provided with wedge bosses 6501, and the middle part is provided with a wedge bolt hole 6502. The circular hole-shaped concave table 6101 of the mother node 61 is clamped with the cylindrical convex table 6301 of the child node 63, so that the mother node and the child node are positioned in a matching way. The F-shaped buckles 62 and the wedges 65 are alternately arranged, buckle bosses 6201 and wedge bosses 6501 at the upper end and the lower end of each buckle boss are respectively clamped with the female node groove 6103 and the child node groove 6303, and the female node 61, the child node 63 and the wedges 65 penetrate through the female node round hole 6102, the child node U-shaped groove 6302 and the wedge bolt holes 6502 to be fixedly connected through bolts II 66; the female node 61, the female node 63 and the F-shaped buckle 62 are fixedly connected through a first bolt 64 passing through a round female node hole 6102, a U-shaped groove 6302 of the female node and a buckle bolt hole 6202. The structure enables the connection of the female node and the child node to adopt inclined wedge and F-shaped clamp locking connection, the female node round hole 6102 and the child node U-shaped groove 6302 of the side wall are combined to match with the screw and the bolt hole for positioning and locking, and the female node and the child node are firmly connected together.
The first bolt 64 can be an inner hexagonal cylindrical head bolt, the second bolt 66 can be an outer hexagonal bolt, when the beams or columns to be connected need to be assembled together, only one node of the embodiment needs to be installed between the two beams or columns, the female node 61 and the child node 63 can be directly welded with the two beams or columns to be connected, and the female node 61 and the child node 63 can be respectively welded with plates or other connecting parts and then welded with the beams or columns according to different cross sections of the beams or columns.
The installation of each specific part of steel construction quick connect location node, concrete implementation mode at this embodiment are as follows:
1. the F-shaped buckles 62 are respectively placed into the female nodes 61 by clamping the buckle bosses 6201 into the female node grooves 6103;
2. an inner hexagonal cylinder head bolt penetrates through a female node round hole 6102 on the side surface of the female node 61 and is screwed into a buckle bolt hole 6202 of the F-shaped buckle 62, and the tightening is not required;
3. the inclined wedges 65 are respectively placed in the female nodes 61 by clamping the inclined wedge boss 6501 into the female node groove 6103;
4. an outer hexagon bolt penetrates through a female node round hole 6102 on the side surface of the female node 61 and is screwed into a wedge bolt hole 6502 of the wedge 65, and the tightening is not required;
5. the child node 63 is placed into the female node 61 through the positioning and clamping of the circular hole-shaped concave table 6101 of the female node and the cylindrical boss of the child node, so that the U-shaped groove of the child node is clamped on the outer hexagon bolt and the inner hexagon cylinder head bolt;
6. the inner hexagon socket head cap bolt and the outer hexagon bolt are respectively locked, so that the female node 61 and the child node 63 are fastened together through the F-shaped buckle 62 and the inclined wedge 65 combined with the bolts;
7. during construction, when the beams or columns to be connected need to be installed and assembled, only the upper end face of the female node 61 and the lower end face of the sub-node 63 need to be directly welded with the beams or columns to be connected or welded with the beams or columns through other connecting parts.
The steel construction high-speed joint location node of this embodiment, F type buckle 62 is in the same place female node 61 and child node 63 locking, carves 65 to one side F type buckle 62 and female node 61, child node 63 hugs closely together, changes the bolted connection between original roof beam or post into buckle formula atress and connects for nodal connection location and atress mode obtain optimizing, makes roof beam or post easy operation, save time in the nodal connection installation simultaneously, effectively improves the installation effectiveness.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these should also be regarded as the protection scope of the present invention.
The utility model discloses the spare part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description of description and drawing, and the concrete connected mode of each part does not explain all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery and equipment all adopt conventional model among the prior art, and equipment circuit connection adopts conventional connected mode among the prior art in addition, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that technical staff in this field knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof,
the embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. An outer wall structure of an assembly type building is characterized by comprising a beam (1), an L-shaped node structure (2), a T-shaped node structure (3), a cross-shaped node structure (4), a stand column (5), a stand column connecting node (6), a floor plate body (7), an outer wall plate (10), a heat insulation plate (20) and a window board (30), the cross beam (1), the L-shaped node structure (2), the T-shaped node structure (3) and the cross-shaped node structure (4) form a main beam unit shaped like a Chinese character tian, the cross-shaped node structure (4) is positioned at the center of the Chinese character 'tian', the L-shaped node structures (2) are positioned at four corners of the Chinese character 'tian', the T-shaped node structure (3) is positioned in the middle of the side edge of the Chinese character 'tian', and cross beams (1) are connected between the L-shaped node structure (2) and the T-shaped node structure (3), and between the T-shaped node structure (3) and the cross-shaped node structure (4); the L-shaped node structure (2), the T-shaped node structure (3) and the cross-shaped node structure (4) respectively comprise a square cylindrical frame body (11) and connecting seats (12), wherein the two connecting seats (12) of the L-shaped node structure (2) are arranged on two adjacent side walls of the cylindrical frame body (11), the three connecting seats (12) of the T-shaped node structure (3) are sequentially arranged on three adjacent side walls of the cylindrical frame body (11), the four connecting seats (12) of the cross-shaped node structure (4) are respectively arranged on four side walls of the cylindrical frame body (11), the connecting seats (12) are in a step shape which is distributed downwards, the connecting seats (12) are in frame-shaped structures, the connecting seats (12) are provided with connecting holes (13) which are used for being connected and fixed with the cross beam (1), and the connecting seats (12) are in frame-shaped structures with one side openings, the opening side of the frame-shaped structure is used for screwing a connecting bolt on a connecting surface, two supporting tables (14) are annularly arranged on the side wall of the cylindrical frame body (11), the two supporting tables (14) are vertically distributed, and the two supporting tables (14) are respectively aligned with the upper end and the lower end of the connecting seat (12);
the upper end and the lower end of the cylindrical frame body (11) are respectively sleeved with an upright post (5), the upright posts (5) are limited by a support table (14), upright post connecting nodes (6) are arranged on the upright posts (5), each upright post connecting node (6) comprises a female node (61), a male node (63), a plurality of F-shaped buckles (62) and a plurality of wedges (65), the female node (61) and the male node (63) are embedded, locked and connected into a whole through the plurality of F-shaped buckles (62) and the plurality of wedges (65), and the outer end faces of the female node (61) and the male node (63) are fixedly connected with a beam or a column to be connected;
the floor plate bodies (7) are matched, spliced and fixed on the cross beam (1) to form a floor plate connecting structure; the floor plate body (7) is of a square plate-shaped structure, a stepped connecting end (8) is arranged on one side of the floor plate body (7), a plurality of holes (9) are sequentially formed in the other three sides of the floor plate body along the edge direction, the holes (9) are of a counter bore structure, the holes (9) in the other three sides of the floor plate body (7) are fixed with the cross beam (1) through bolts, each stepped surface of the connecting end (8) is provided with the hole (9), and the steps of two adjacent floor plate bodies (7) can be matched, connected and fixed together;
the side wall panel comprises a beam (1) and a column (5), wherein an outer wall panel (10) is arranged between the outer side faces of the beam (1) and the column (5), the outer wall panel (10) comprises an outer wall panel body (101), outer wall panel columns (102) and outer wall panel beams (103), the outer wall panel body (101) is of a square plate-shaped structure, a plurality of connecting pieces (104) are arranged on four side edges of the outer wall panel body (101), the connecting pieces (104) are L-shaped, the connecting pieces (104) are symmetrically arranged on two sides of the outer wall panel body (101), long holes (105) are arranged on the opposite positions of the connecting pieces (104) on two sides of the outer wall panel body (101), threaded connecting holes (106) are arranged on the positions, corresponding to the connecting pieces (104), of the outer wall panel columns (102) and the outer wall panel beams (103), the threaded connecting holes (106) are arranged between the two connecting pieces (104), and the threaded connecting holes (106) correspond to the long holes (105) on the connecting pieces (104), the threaded connecting hole (106) and the long hole (105) are connected together through a bolt (107);
the external wall board is characterized in that a heat insulation board (20) is arranged on the outer side of the external wall board (10), the heat insulation board (20) comprises J-shaped purlins (202) and outer heat insulation boards (203), the plurality of J-shaped purlins (202) are transversely and fixedly arranged on the external wall board (10) and are equidistantly distributed in the vertical direction, grooves (204) are formed in the lower side end face of each outer heat insulation board (203), the grooves (204) can be matched with one another and are clamped on the lower end vertical boards of the J-shaped purlins (202), a plurality of outer heat insulation boards (203) are horizontally arranged between two adjacent J-shaped purlins (202), the lower ends of the outer heat insulation boards (203) are clamped on the lower end vertical boards of the lower J-shaped purlins (202) through the grooves (204), the upper ends of the outer heat insulation boards (203) are abutted against the lower end transverse boards of the upper J-shaped purlins (202), and the transverse boards are connected through screws (205) between the upper end faces of the outer heat insulation boards (203) and the lower ends of the upper J-shaped purlins (202) Fixing;
a window board hole is reserved in the outer side of the external wall panel (10), window boards (30) are arranged on the periphery of the outer side of the window board hole, each window board (30) comprises an upper window board (301), a lower window board (302), a left window board, a right window board (303) and a support hanger (304), the support hangers (304) are fixedly arranged on the window board external wall panel (305), the lower window boards (302) are horizontally and fixedly arranged on the support hangers (304), the left window board and the right window board (303) are symmetrically arranged at the left end and the right end of the lower window board (302), the upper window board (301) is fixedly arranged at the upper ends of the left window board and the right window board (303), and the upper window board (301), the lower window board (302) and the left window board and the right window board (303) are matched to form a closed window board structure.
2. The exterior wall structure of an assembled building according to claim 1, wherein a round hole-shaped concave platform (6101) is arranged at the upper end of the female node (61), a plurality of female node round holes (6102) are arranged on the side wall of the upper end, and a female node groove (6103) is arranged on the inner side of the female node (61); the lower end of the sub-node (63) is provided with a cylindrical boss (6301), the bottom of the cylindrical boss (6301) is provided with a plurality of sub-node U-shaped grooves (6302), and the inner side of the sub-node (63) is provided with a sub-node groove (6303); the upper end and the lower end of the F-shaped buckle (62) are provided with buckle bosses (6201); the two ends of the wedge (65) are provided with wedge bosses (6501), and the middle part of the wedge is provided with a wedge bolt hole (6502); the round hole-shaped concave table (6101) of the female node (61) is connected with a cylindrical boss (6301) of the child node (63) in a clamping mode, the F-shaped buckles (62) and the wedges (65) are arranged alternately, buckle bosses (6201) and wedge bosses (6501) at the upper end and the lower end of the female node are connected with the female node groove (6103) and the child node groove (6303) in a clamping mode respectively, and the female node (61), the child node (63) and the wedges (65) penetrate through a female node round hole (6102), a child node U-shaped groove (6302) and wedge bolt holes (6502) through bolts II (66).
3. An exterior wall structure of a fabricated building according to claim 1, wherein the female node (61) and the male node (63) are welded directly or through a connecting member with two beams or columns to be connected.
4. The exterior wall structure of a fabricated building according to claim 2, wherein a buckle bolt hole (6202) is formed in the middle of the F-shaped buckle (62), and the female node (61), the female node (63) and the F-shaped buckle (62) are fixedly connected through a first bolt (64) passing through a round hole (6102) of the female node, a U-shaped groove (6302) of the female node and a buckle bolt hole (6202).
5. The exterior wall structure of a fabricated building according to claim 4, wherein the first bolt (64) is an inner hexagonal socket head bolt.
6. The exterior wall structure of a fabricated building as claimed in claim 2, wherein the second bolt (66) is an outer hexagon bolt.
7. The exterior wall structure of an assembly type building according to claim 1, wherein the cross beam (1) is a frame structure with an opening at one side, both ends of the cross beam (1) are provided with end connecting seats (21), the end connecting seats (21) are in an inverted step shape, the end connecting seats (21) are matched and connected with the connecting seats (12), the end connecting seats (21) are in a frame-shaped structure, the end connecting seats (21) are provided with connecting through holes (23) for connecting and fixing with the connecting seats (12), the end connecting seats (21) are in a frame-shaped structure with an opening at one side, and the opening side of the frame-shaped structure is used for screwing connecting bolts on the connecting surfaces.
8. The exterior wall structure of a fabricated building according to claim 7, wherein the stepped structure of the connecting seats (12) and the terminal connecting seats (21) has at least two layers for supporting and fixing with each other.
9. The exterior wall structure of an assembly type building according to claim 7, wherein the cylindrical frame body (11), the connecting seats (12) and the supporting platform (14) are formed integrally or are fixed by welding, and the end connecting seats (21) and the cross beam (1) are formed integrally.
10. Exterior wall construction of a fabricated building according to claim 7, characterized in that reinforcement ribs (24) for reinforcing the construction are provided in the frame-shaped structure of the end connection sockets (21).
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| CN202120640856.0U CN215253466U (en) | 2021-03-30 | 2021-03-30 | Outer wall structure of prefabricated building |
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| CN202120640856.0U CN215253466U (en) | 2021-03-30 | 2021-03-30 | Outer wall structure of prefabricated building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201239A (en) * | 2023-04-27 | 2023-06-02 | 中国建筑设计研究院有限公司 | Detachable building and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116201239A (en) * | 2023-04-27 | 2023-06-02 | 中国建筑设计研究院有限公司 | Detachable building and construction method thereof |
| CN116201239B (en) * | 2023-04-27 | 2023-08-11 | 中国建筑设计研究院有限公司 | Detachable building and construction method thereof |
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