Assembled building structure system and three-way connecting device of peripheral beam body thereof
Technical Field
The utility model relates to an assembly type structure field, in particular to assembly type building structure system and peripheral roof beam body three-dimensional connecting device thereof.
Background
The aluminum type assembly building is simple and easy to assemble, light in structure, high in strength, various in shape and more comfortable in touch compared with other metal buildings, and is widely accepted by the public. The stand and the crossbeam of present aluminium formula assembly building are generally connected through the welded mode, there is the heat affected zone aluminum alloy welding, can reduce the intensity of component, for satisfying the design requirement, need the cross-section of thickening component to lead to the cost to rise, and the mounting means is complicated, consume long time, in case the assembly welding mistake between the component causes scrapping of component easily, be unfavorable for the used repeatedly of component, and the structure of special-shaped building is complicated, the installation of special-shaped building is not convenient for to present connected mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly type building structure system and peripheral roof beam body three-dimensional connecting device thereof can be convenient for install, improves assembly speed, still does benefit to the used repeatedly of the roof beam body, and reduction in production cost is applicable to the installation of special-shaped building.
For realizing the purpose of the utility model, the technical proposal adopted is that:
a three-way connecting device for an assembled building peripheral beam body is used for connecting a stand column with two cross beams and a fixed beam, and comprises a fixed sleeve sleeved on the stand column and detachably connected with the stand column and connecting pieces in one-to-one correspondence with the cross beams, wherein the fixed sleeve comprises two side plates which are oppositely arranged and a locking plate arranged between the two side plates, the two side plates and the locking plate surround to form a clamping cavity matched with the shape of the stand column, one side of one side plate extends outwards to form a clamping cavity and a fixing part matched with the fixed beam, the fixing part is matched with the outer wall of the locking plate to form a containing groove matched with the fixed beam, one end of the fixed beam is placed in the containing groove and detachably connected with the fixing part, the extending surfaces corresponding to the two side plates intersect to form an angle A, each side plate is respectively provided with one connecting piece, and each connecting piece comprises, And set up on the fixed plate and relative first connecting plate and the second connecting plate that sets up, around being formed with the draw-in groove between first connecting plate, second connecting plate and the fixed plate, the one end of crossbeam is inserted in the draw-in groove and can be dismantled with the connecting piece and be connected, and the crossing angle B that forms of extension line that two crossbeam central axes correspond, wherein A + B is 180, and B is 180(n-2) divide by n, and n is greater than or equal to 3 and is the natural number.
During the installation, this connecting device connects fixed cover card earlier fixedly on the stand, connect the crossbeam card fixedly in the draw-in groove that corresponds the connecting piece again, place fixed beam and be connected fixedly with the fixed part in the holding tank, and the extension face that two curb plates correspond intersects and is certain angle and arranges, two crossbeams and fixed beam pass through this connecting device to be fixed on the stand, realize the three-dimensional connection, and two crossbeams also are certain angle and arrange, be suitable for the installation of different shapes building body. The stand and the crossbeam not only realize dismantling the connection through this connecting device, the assembly connection of the dysmorphism building of also being convenient for, whole process operation is simple, and the installation rate is fast, even structural change also can dismantle the regulation again and can not make original roof beam body scrap, and is nimble changeable, also does benefit to the used repeatedly of roof beam body, reduction in production cost.
The technical scheme is further explained as follows:
further, the locking plate is still including locating the first locking plate between two curb plates, the second locking plate, third locking plate and fourth locking plate, one of them curb plate, first locking plate, the second locking plate, another curb plate, the third locking plate, the fourth locking plate encloses in proper order and closes formation card chamber, first locking plate, the fourth locking plate is arranged with the curb plate of connecting perpendicularly, the second locking plate, the third locking plate is arranged with the curb plate of connecting perpendicularly, first locking plate and second locking plate intersect and form the interior contained angle that corresponds the card chamber and be C, the third locking plate intersects and forms the interior contained angle that corresponds the card chamber and be D with the fourth locking plate, wherein C is B, C + D is 360. The shape of the fixed sleeve is set according to the shape of the upright post, so that the installation of special-shaped buildings is more convenient, and the connection between the fixed sleeve and the upright post is more stable.
Further, the stand is equipped with first through-hole and second through-hole, first locking board and fourth locking board all be equipped with first through-hole complex first locking hole, second locking board and third locking board all be equipped with second through-hole complex second locking hole, through first through-hole, first locking hole and screw rod cooperation connection between stand and the fixed cover, still through second through-hole, second locking hole and screw rod cooperation connection between stand and the fixed cover. Through the screw rod connection mode, the connection is more stable, the screw rod is not easy to fall off under frequent dynamic load, and the whole structure is more stable.
Furthermore, the first locking hole and the second locking hole are both kidney-shaped holes. The upright post and the fixed sleeve are more convenient to install and align, so that the installation efficiency is higher.
Further, the fixed part is located one side of fourth locking board dorsad first locking board, and fixed part, fourth locking board, the cooperation of third locking board form the holding tank, and the fixed beam is equipped with first fixed orifices, and the fixed part be equipped with first fixed orifices complex second fixed orifices, through first fixed orifices, second fixed orifices and bolted connection between fixed part and the fixed beam.
Furthermore, the cross beam is provided with a third through hole, the first connecting plate and the second connecting plate are provided with connecting holes matched with the third through hole, and the cross beam and the connecting piece are connected in a matched mode through the third through hole, the connecting holes and the screw rod. Through the screw rod connection mode, the connection is more stable, the screw rod is not easy to fall off under frequent dynamic load, and the whole structure is more stable.
Furthermore, the connecting hole is a waist-shaped hole. The installation of crossbeam and connecting piece of being more convenient for is counterpointed, makes the installation effectiveness higher.
Furthermore, four connecting holes are uniformly distributed on the first connecting plate and the second connecting plate respectively, and the four connecting holes are arranged in a square or round shape. Further, the connection between the cross beam and the connecting piece is more stable.
The utility model also provides an assembly type structure system, including a plurality of stands of n, every stand corresponds connects two crossbeams and the peripheral roof beam body three-dimensional connecting device of foretell assembly type structure, and all crossbeams are located same horizontal plane and head and the tail cooperation is around forming the polygon in proper order, and the stand is located the summit position that the polygon corresponds respectively. The stand and the crossbeam not only realize dismantling the connection through this connecting device, the assembly connection of the dysmorphism building of also being convenient for, whole process operation is simple, and the installation rate is fast, even structural change also can dismantle the regulation again and can not make original roof beam body scrap, and is nimble changeable, also does benefit to the used repeatedly of roof beam body, reduction in production cost.
Further, eight vertical columns are provided, all cross beams surround to form a regular octagon, two ends of the fixed beam are respectively matched and connected with two opposite vertical columns, and B is 135 degrees. Through the cooperation of the three-way connecting device of the upright post, the cross beam and the peripheral beam body, the whole structure system is in a regular octagonal body and has attractive appearance.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses an earlier connect fixed cover card on the stand fixed, connect the crossbeam card fixed in the draw-in groove that corresponds the connecting piece again, and the extension face that two curb plates correspond intersects and is certain angle and arranges, and two crossbeams are fixed on the stand through this connecting device, and two crossbeams also are certain angle and arrange, are suitable for the installation of different shapes building body. The stand and the crossbeam not only realize dismantling the connection through this connecting device, the assembly connection of the dysmorphism building of also being convenient for, whole process operation is simple, and the installation rate is fast, even structural change also can dismantle the regulation again and can not make original roof beam body scrap, and is nimble changeable, also does benefit to the used repeatedly of roof beam body, reduction in production cost.
Drawings
FIG. 1 is a schematic structural view of the fabricated building structure system of the present invention;
fig. 2 is the assembly schematic diagram of the three-way connecting device for the upright column, the cross beam and the peripheral beam body of the present invention.
Description of reference numerals:
10. the locking device comprises a vertical column, 110, a first through hole, 120, a second through hole, 20, a cross beam, 210, a third through hole, 30, a connecting device, 310, a fixing sleeve, 311, a side plate, 312, a first locking plate, 313, a second locking plate, 314, a third locking plate, 315, a fourth locking plate, 316, a clamping cavity, 317, a first locking hole, 318, a second locking hole, 319, a fixing part, 3191, a second fixing hole, 320, a connecting part, 321, a fixing plate, 322, a first connecting plate, 323, a second connecting plate, 324, a clamping groove, 325, a connecting hole, 330, a containing groove and 40 fixing beams.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2, an assembly type building structure system comprises a plurality of columns 10, each column 10 is correspondingly connected with two beams 20, a fixed beam 40 and an assembly type building peripheral beam body three-way connecting device 30, all the beams 20 are positioned on the same horizontal plane and are sequentially surrounded to form a polygon in an end-to-end matching manner, the columns 10 are respectively positioned at vertex positions corresponding to the polygon, and the fixed beam 40 is arranged between the inner sides of the two columns 10 and is positioned on the same plane with the beams, so that the strength of the whole structure system is enhanced. The three-way connecting device 30 for the peripheral beam body comprises a fixing sleeve 310 which is sleeved on the upright post 10 and detachably connected with the upright post 10, and connecting pieces 320 which are in one-to-one correspondence with the cross beams 20, wherein the fixing sleeve 310 comprises two side plates 311 which are oppositely arranged, and a locking plate which is arranged between the two side plates 311, the two side plates 311 and the locking plate surround to form a clamping cavity 316 matched with the upright post in shape, one side of one side plate 311 outwards extends out of the clamping cavity 316 and forms a fixing part 319 matched with the fixed beam 40, the fixing part 319 is matched with the outer wall of the locking plate to form a containing groove 330 matched with the fixed beam, one end of the fixed beam 40 is placed in the containing groove 330 and detachably connected with the fixing part 319, the extending surfaces corresponding to the two side plates 311 intersect to form an angle A, each side plate 311 is respectively provided with one connecting piece 320, and set up on fixed plate 321 and relative first connecting plate 322 and the second connecting plate 323 that sets up, first connecting plate 322, second connecting plate 323 all arrange with curb plate 311 perpendicularly, around being formed with draw-in groove 324 between first connecting plate 322, second connecting plate 323 and the fixed plate 321, the one end of crossbeam 20 inserts in draw-in groove 324 and is connected with connecting piece 320 detachably, the extension line that two crossbeams 20 central axis correspond intersects and forms angle B, wherein A + B equals 180, B equals 180(n-2) ÷ n, n is more than or equal to 3 and is the natural number.
During the installation, this connecting device 30 connects fixed cover 310 card earlier on stand 10 fixedly, connects fixedly in the draw-in groove 324 that corresponds connecting piece 320 with crossbeam 20 card again, and the extension face that two curb plates 311 correspond is crossing and is certain angle and arranges, and two crossbeams 20 are fixed on stand 10 through this connecting device 30, and two crossbeams 20 also are certain angle and arrange, are suitable for the installation of different shapes building body. The stand 10 and the crossbeam 20 not only can be dismantled through this connecting device 30 realization and connect, the assembly connection of the dysmorphism building of also being convenient for, whole process operation is simple, and the installation rate is fast, even structural change also can dismantle the regulation again and can not make original roof beam body scrap, and is nimble changeable, also does benefit to the used repeatedly of roof beam body, reduction in production cost.
In the present embodiment, the columns 10, the cross beams 20 and the fixing beams 40 are all made of aluminum, eight columns 10 are provided, and all the cross beams 20 surround to form a regular octagon, where n is 8, B is 135 °, and a is 45 °. Through the matching of the upright columns 10, the cross beams 20 and the peripheral beam body three-way connecting device 30, the whole structure system is in a regular octagonal body, and the appearance of the whole aluminum type assembly building is more attractive. The upright columns 10 can be arranged more than three according to actual needs, and are suitable for installation of different special-shaped buildings.
As shown in fig. 2, the fixing sleeve 310 further includes a first locking plate 312, a second locking plate 313, a third locking plate 314 and a fourth locking plate 315, which are disposed between the two side plates 311, wherein one side plate 311, the first locking plate 312, the second locking plate 313, the other side plate 311, the third locking plate 314 and the fourth locking plate 315 sequentially enclose a clamping cavity 316 matched with the upright post 10 in shape, the first locking plate 312 and the fourth locking plate 315 are disposed perpendicularly to the connected side plate 311, the first locking plate 312 and the second locking plate 313 intersect and form an inner included angle C of the corresponding clamping cavity 316, the second locking plate 313 and the third locking plate 314 are disposed perpendicularly to the connected side plate 311, and the third locking plate 314 and the fourth locking plate 315 intersect and form an inner included angle D of the corresponding clamping cavity 316, which is 225 °. The fixing sleeve 310 can be arranged in other shapes according to the upright post 10, is suitable for mounting different special-shaped buildings, and enables the connection between the fixing sleeve 310 and the upright post 10 to be more stable.
As shown in fig. 2, the upright post 10 is provided with a first through hole 110 and a second through hole 120, the first locking plate 312 and the fourth locking plate 315 are both provided with a first locking hole 317 matched with the first through hole 110, the second locking plate 313 and the third locking plate 314 are both provided with a second locking hole 318 matched with the second through hole 120, the upright post 10 and the fixing sleeve 310 are matched and connected through the first through hole 110, the first locking hole 317 and a screw (not shown in the drawing), and the upright post 10 and the fixing sleeve 310 are also matched and connected through the second through hole 120, the second locking hole 318 and the screw. The screw rod passes the hole back both ends of each part of mutually supporting and passes through the nut to be connected, through this kind of screw rod connected mode, makes to connect more stably, is difficult for droing under frequent dynamic load, makes overall structure more firm.
In this embodiment, the first locking plate 312 and the fourth locking plate 315 are respectively provided with two first locking holes 317 corresponding to the first through holes 110 on the upright post 10, the second locking plate 313 and the third locking plate 314 are respectively provided with two second locking holes 318 corresponding to the second through holes 120 on the upright post 10, and the first locking holes 317 and the second locking holes 318 are circular holes. The first locking plate 312 and the fourth locking plate 315 may further have one or more first locking holes 317 according to actual needs, the second locking plate 313 and the third locking plate 314 may further have one or more second locking holes 318 according to actual needs, and the first locking holes 317 and the second locking holes 318 may also be waist-shaped holes according to actual needs. The installation and the alignment of the upright post 10 and the fixing sleeve 310 are more convenient, and the installation efficiency is higher.
As shown in fig. 2, the fixing portion 319 is located on a side of the fourth locking plate 315 opposite to the first locking plate 312, that is, a side of one of the side plates 311 located on an inner side extends inward to form the fixing portion 319, the fourth locking plate 315, and the third locking plate 314 cooperate to form the receiving groove 330, the fixing beam 40 is provided with a first fixing hole (not shown in the drawing), the fixing portion 319 is provided with a second fixing hole 3191 cooperating with the first fixing hole, and the fixing portion 319 and the fixing beam 40 are connected by the first fixing hole, the second fixing hole 3191, and the bolt.
In this embodiment, the fixing portion 319 is a plate-shaped structure, and for one of the side plates 311 to extend outward, the fixing portion 319 may be configured in other shapes according to actual needs, or may be configured as a single plate according to actual needs.
As shown in fig. 2, the cross beam 20 is provided with a third through hole 210, the first connecting plate 322 and the second connecting plate 323 are provided with a connecting hole 325 matched with the third through hole 210, and the cross beam 20 and the connecting member 320 are matched and connected through the third through hole 210, the connecting hole 325 and the screw. The screw rod passes the hole back both ends of each part of mutually supporting and passes through the nut to be connected, through this kind of screw rod connected mode, makes to connect more stably, is difficult for droing under frequent dynamic load, makes overall structure more firm.
In this embodiment, four connection holes 325 are uniformly distributed on the first connection plate 322 and the second connection plate 323, the four connection holes 325 are circular holes, and the four second connection holes 325 are arranged in a square shape and are in one-to-one correspondence with the third connection holes on the beam 20, so that the connection between the beam 20 and the connection member 320 is further more stable. The four connecting holes 325 can also be uniformly arranged in a circular shape according to actual needs, three connecting holes 325 arranged in a triangular shape can be respectively arranged on the first connecting plate 322 and the second connecting plate 323 according to actual needs, and more than one connecting hole 325 can also be arranged according to actual needs. The connecting hole 325 can be a waist-shaped hole according to actual needs, which is more convenient for the installation and alignment of the beam 20 and the connecting piece 320, and makes the installation efficiency higher.
In this embodiment, the fixing sleeve 310 and the connecting member 320 are made of stainless steel, which can prevent the material from rusting and corroding, prolong the service life of the connecting device 30, and ensure the stability of the building structure. The fixing sleeve 310 and the connecting member 320 may be made of other corrosion-proof and rust-proof materials according to actual needs.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.