CN202492928U - Factory assembly type lattice lightweight steel construction - Google Patents
Factory assembly type lattice lightweight steel construction Download PDFInfo
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- CN202492928U CN202492928U CN2011205605394U CN201120560539U CN202492928U CN 202492928 U CN202492928 U CN 202492928U CN 2011205605394 U CN2011205605394 U CN 2011205605394U CN 201120560539 U CN201120560539 U CN 201120560539U CN 202492928 U CN202492928 U CN 202492928U
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Abstract
The utility model discloses a factory assembly type lattice lightweight steel construction consisting of frameworks distributed in parallel at intervals and cross beams fixedly connected between the frameworks, wherein the framework comprises two lattice columns and a roof truss fixedly arranged between the top parts of the two lattice columns, the lattice column comprises two parallel piece columns, a middle support connecting plate of piece column connected between the two piece columns through a self-tapping screw, a basic connecting element connected on the bottom parts of the piece columns through self-tapping screws and a roof truss connecting element connected on the top parts of the piece columns through self-tapping screws, and the roof truss comprises two parallel trusses and a middle support connecting plate of roof truss connected between the two trusses through a self-tapping screw. The lightweight steel construction needs no welding and has good universality and strong interchangeability, and the special punching pressing ribs designed on the node pinch plate improve the bearing capacity and rigidity of the node pinch plate.
Description
Technical field
It is that factory building below 30 meters is used middle-size and small-size lightweight steel construction that the utility model relates to a kind of span.
Background technology
Structural steel frame and light gauge cold-formed steel shape frame have characteristics such as reasonable stress, anti-seismic performance is good, easy to make, speed of application is fast, have obtained extensive use in recent years.Traditional steel structure column and light gauge cold-formed steel shape frame generally are with the steel plate more than 3 ㎜, side's (square) type pipe, pipe, shaped steel, angle steel etc., through processing steel structure column or light gauge cold-formed steel shape frame with the welding of rod member.
Traditional span is that the lightweight steel construction in the factory building below 30 meters generally is to adopt the mode that is welded to connect, and welding is a kind of direct connected mode between steel structure column and the rod member, though this connected mode bearing capacity is big, has following some shortcoming:
1, needs very strong lancing and solder technology, also need a large amount of equipment and personnel simultaneously, so artificial amount is big.
2, steel structure column or the light gauge cold-formed steel shape frame processed of welding, owing to adopt thicker steel welding, the finished weight of processing is heavier, rolled steel dosage is big, the transportation installation needs heavy-duty machinery, so material cost is high, cost of transportation is high.
Easy burn-through, rosin joint or weldering were leaked when 3, thin light gauge cold-formed steel shape hack lever spare welded, so artificial welding quality is wayward.
4, steel structure column and light gauge cold-formed steel shape frame need be done antirust processing, and operation is loaded down with trivial details.
5, need node welding of a node between steel structure column and light gauge cold-formed steel shape frame and the rod member, do not have versatility, do not have interchangeability, can not form batch process, production efficiency is low, and cost is high.
6, the inert gas of welding generation is harmful to health, contaminated environment.
The utility model content
The purpose of the utility model provides a kind of factory assembled lattice lightweight steel construction, solve traditional factory building with middle-size and small-size lightweight steel construction can only welding production technical problem;
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of factory assembled lattice lightweight steel construction; Form by the framework of spaced and parallel distribution and the crossbeam that is fixedly connected between the framework; Said framework comprises two lattice columns and the roof truss of fixed placement between two lattice column tops; Said crossbeam is fixedly connected between the roof truss; It is characterized in that: said lattice column comprise two opposing parallel the sheet post, be connected two sheet posts between the sheet post with the support junction plate, be connected the basic connector of sheet column bottom and be connected the roof truss connector of sheet column top through self-tapping screw through self-tapping screw through self-tapping screw, said post comprise two montants, be connected the horizontal web member between two montants and be connected montant through self-tapping screw and be connected buckle with the horizontal sheet post at the connected node place of web member.
Said roof truss comprises the truss of two opposing parallel and is connected two truss between the truss through self-tapping screw uses the support junction plate; The connected node place that said truss comprises upper chord, lower chord, be connected the vertical web member between upper chord and the lower chord and be connected upper chord and vertical web member through self-tapping screw and lower chord are connected buckle with the vertical truss at the connected node place of web member, said upper chord comprise upper left chord member, upper right chord member and through self-tapping screw with upper left chord member and upper right chord member link together ridge node buckle; Also be fixedly connected with the lattice column connector on the lower chord of said roof truss, the lattice column connector links together through bolt and described roof truss connector.
Said post is identical with the structure of support junction plate with truss with the structure of support junction plate; All are the tabular whole connectors that are stamped to form by the metal foil wallboard; The centre on the left and right both sides of metal foil wallboard is spill; And the edge of spill has perpendicular to the plate face and to the crooked edge of a wing flange of metal thin-wall backboard face, the upper and lower of metal foil wallboard all has screw hole, and the front of metal foil wallboard is distributed with the punching press beading to the positive protruding drum of metal foil wallboard; Said punching press beading is made up of with horizontal punching press beading the vertical punching press beading of cross-distribution; Said vertical punching press beading by the vertical punching press beading in a left side, right vertical punching press beading and in vertical punching press beading form; Vertical punching press beading in a said left side and right vertical punching press beading symmetry; The upper end of the vertical punching press beading in a left side to the bending of the upper left corner of metal foil wallboard go out upper left termination, the lower end goes out left lower end to the bending of the lower left corner of metal foil wallboard; The upper end of right vertical punching press beading to the bending of the upper right corner of metal foil wallboard go out upper right termination, the lower end goes out the termination, bottom right to the bending of the lower right corner of metal foil wallboard; Said horizontal punching press beading is made up of last arc punching press beading, arc lower punching press beading and annular punching press beading; Between the said upper right termination of going up upper left termination that arc punching press beading is connected the vertical punching press beading in a left side and right vertically punching press beading; Form to the top of metal foil wallboard crooked arc punching press beading and an arc punching press beading by one to the middle bent of metal foil wallboard; Between the left lower end that said arc lower punching press beading is connected the vertical punching press beading in a left side and the termination, bottom right of right vertically punching press beading; Is made up of following crooked an arc punching press beading and the arc punching press beading to the middle bent of metal foil wallboard to the metal foil wallboard, the middle part that said annular punching press beading is connected the vertical punching press beading in a left side and the right side are vertically between the middle part of punching press beading.
The plate body of said ridge node buckle is a tabular whole connector that is stamped to form and is included left chord member junction plate, right chord member junction plate and web member junction plate by the metal foil wallboard; The lateral edges of the lateral edges of lower limb to the web member junction plate of left side chord member junction plate, lower limb to the web member junction plate of right chord member junction plate is equipped with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face, plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge, said punching press beading by the vertical punching press beading in a left side, right vertical punching press beading, in vertical punching press beading, laterally punching press beading, right laterally punching press beading and arc punching press beading are formed on a left side; The horizontal punching press beading in a said left side distributes along left chord member junction plate, and the horizontal punching press beading in the said right side distributes along right chord member junction plate, and the horizontal punching press beading in a left side intersects at a point with right laterally punching press beading; The vertical punching press beading in a said left side distributes from right part to the web member junction plate of left chord member junction plate, and the vertical punching press beading in a left side is towards the lower left corner bending of web member junction plate, and also intersect with the right section T word of the horizontal punching press beading in a left side upper end of the vertical punching press beading in a left side; The vertical punching press beading in the said right side distributes from left part to the web member junction plate of right chord member junction plate, and right vertical punching press beading is towards the lower right corner bending of web member junction plate, and also intersect with the left side section T word of the horizontal punching press beading in the right side upper end of right vertical punching press beading; The downwarping of said arc punching press beading; The left end of arc punching press beading is positioned on the left chord member junction plate and with a left side horizontal punching press beading T word and intersects; The right-hand member of arc punching press beading is positioned on the right chord member junction plate and with the right side horizontal punching press beading T word and intersects, and the stage casing of arc punching press beading is positioned on the web member junction plate and with the vertical punching press beading in a left side, right vertical punching press beading and is cross; Vertical punching press beading is between vertical punching press beading in a left side and right vertical punching press beading in said; And in vertical punching press beading upper end and a left side laterally punching press beading, right laterally punching press beading intersect at a point, in the lower end and the arc punching press beading cross of vertical punching press beading.
Said horizontal web member comprises horizontal 90 ° of web members and horizontal oblique 45 ° of web members; Said post connects buckle and comprises that the sheet post is with T type node buckle and lattice column node buckle; Said post is connected the connected node place of montant and horizontal 90 ° of web members with T type node buckle, and said lattice column node buckle is connected montant, horizontal 90 ° of web members and the horizontal connected node place of oblique 45 ° of web members.
Said post is the tabular whole connector that is stamped to form and is included a T type of horizontal upper plate body and vertical lower body by the metal foil wallboard with the plate body of T type node buckle; The lower limb of the both sides of the edge of said lower body to upper plate body is provided with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge; Said punching press beading is made up of a vertical punching press beading and a horizontal punching press beading; Said vertical punching press beading distributes from upper plate body to lower body, and said horizontal punching press beading distributes along the centre position of upper plate body, and vertical punching press beading and horizontal punching press beading decussate shape.
The plate body of said lattice column node buckle is a tabular whole connector that is stamped to form and is included upper junction plate, the 45 ° of web member junction plates in a left side, right 45 ° of web member junction plates and 90 ° of web member junction plates by the metal foil wallboard; Plate body lower limb between plate body lower limb between the edge, upper left side of the 45 ° of web member junction plates in a left side, the edge, upper right side of right 45 ° of web member junction plates, the 45 ° of web member junction plates in a left side and the 90 ° of web member junction plates, right 45 ° of web member junction plates and the 90 ° of web member junction plates is equipped with perpendicular to the plate face and to the circular-arc flange of metal thin-wall backboard face bending; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge, said punching press beading by horizontal punching press beading, the vertical punching press beading in a left side, right vertical punching press beading, go up arc punching press beading and arc lower punching press beading is formed; Said horizontal punching press beading is arranged on the upper junction plate; 45 ° of web member junction plates distribute the vertical punching press beading in a said left side from upper junction plate a to left side; The top of the vertical punching press beading in a left side and horizontal punching press beading cross; 45 ° of web member junction plates bend and are 45 ° of angles with horizontal punching press beading towards a left side in the bottom of the vertical punching press beading in a left side; The vertical punching press beading in the said right side distributes from upper junction plate to right 45 ° of web member junction plates; The top of right vertical punching press beading and horizontal punching press beading cross; The bottom of right vertical punching press beading is 45 ° of angles towards right 45 ° of web member junction plates bending and with horizontal punching press beading; The said arc punching press beading of going up is bent upwards, the downwarping of arc lower punching press beading, and the left end of the left end of last arc punching press beading and arc lower punching press beading all is positioned on the 45 ° of web member junction plates in a left side and all intersects with the vertical punching press beading T word in a left side; The right-hand member of the right-hand member of last arc punching press beading and arc lower punching press beading all is positioned on right 45 ° of web member junction plates and all intersects with right vertical punching press beading T word, and the stage casing of the stage casing of last arc punching press beading and arc lower punching press beading all is arranged on 90 ° of web member junction plates.
Said vertical web member comprises vertical 90 ° of web members, the 60 ° of web members in a vertical left side and vertical right 60 ° of web members; Said truss connects buckle and comprises that truss is with T type node buckle and roof truss node buckle; Said truss is connected the connected node place of upper chord and vertical 90 ° of web members with T type node buckle; Said roof truss node buckle is connected the connected node place of upper chord, the 60 ° of web members in a vertical left side and vertical right 60 ° of web members, and the connected node place of lower chord, vertical 90 ° of web members, the 60 ° of web members in a vertical left side and vertical right 60 ° of web members.
Said truss is the tabular whole connector that is stamped to form and is included a T type of horizontal upper plate body and vertical lower body by the metal foil wallboard with the plate body of T type node buckle; The lower limb of the both sides of the edge of said lower body to upper plate body is provided with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge; Said punching press beading is made up of a vertical punching press beading and a horizontal punching press beading; Said vertical punching press beading distributes from upper plate body to lower body, and said horizontal punching press beading distributes along the centre position of upper plate body, and vertical punching press beading and horizontal punching press beading decussate shape.
The plate body of said roof truss node buckle is a tabular whole connector that is stamped to form and is included chord member junction plate and web member junction plate by the metal foil wallboard; The edge, the left and right sides of said web member junction plate is spill; And the edge of spill has perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge; Said punching press beading by horizontal punching press beading, the vertical punching press beading in a left side, right vertical punching press beading, go up arc punching press beading and arc lower punching press beading is formed, said horizontal punching press beading is arranged on the chord member junction plate, the vertical punching press beading in a said left side distributes from chord member junction plate to web member junction plate; The top of the vertical punching press beading in a left side and horizontal punching press beading cross; The bottom of the vertical punching press beading in a left side bends towards the left lower end of web member junction plate, is 60 ° of angles with horizontal punching press beading, and the vertical punching press beading in the said right side distributes from chord member junction plate to web member junction plate, the top of right vertically punching press beading and horizontal punching press beading cross; The bottom of right vertical punching press beading bends, is 60 ° of angles with horizontal punching press beading towards the bottom righthand side of web member junction plate; Said upward arc punching press beading and arc lower punching press beading are arranged on the web member junction plate and are connected between the vertical punching press beading of the vertical punching press beading in a left side and the right side, and last arc punching press beading is bent upwards, the downwarping of arc lower punching press beading.
Compared with prior art the utlity model has following characteristics and beneficial effect: it is the problem that lightweight steel construction in the factory building below 30 meters can only welding production that the utility model solves traditional span, solve simultaneously because the not versatility that welding brings, not can manufacture, problems such as welding quality is wayward, production efficiency is low, cost is high,, contaminated environment harmful to health.
The utility model provides the general stamping forming node buckle of series of standards (be sheet post with T type node buckle, truss with T type node buckle, ridge node buckle, lattice column node buckle and roof truss node buckle); Its good looking appearance; Versatility is good, and interchangeability is strong.Various node buckles are one time punching molded, and the accuracy of manufacture is high, and work progress can be realized the flowing water construction, practices thrift construction cost.
Be designed with specific punching press beading on the described various node buckles of the utility model; These punching press beadings connect the integral body that forms a closure each other on plate body, improved the bearing capacity and the rigidity of node buckle greatly, the experiment proof; The node buckle adopts the described punching press beading of the utility model; Its stress performance obviously is superior to existing various node buckle, especially when receiving the power of a plurality of directions, can not take place easily curvedly to split or be out of shape; In addition, bearing capacity and the stability of having used the lightweight steel construction of the said node buckle of the utility model also are greatly improved.
The circular-arc flange of the described various node buckles of the utility model promptly can spacing web member, guarantees the accurate connection of web member, has improved the bearing capacity and the rigidity of node buckle again, has overcome that traditional node buckle versatility is poor, the weakness of interchangeability difference.
The utility model has adopted the structural level galvanized steel, need not preservative treatment, long service life.The once full-automatic punch forming continuously of property on special-purpose press machine of self-control particular manufacturing craft is all adopted in the angle of described node buckle, profile, reinforcement beading, reinforcement flange, self-tapping screw hole, can carry out industrialized mass, and production efficiency is high.Simultaneously; Adopt homemade full-automatic self-locking screw machine during with node buckle combination lightweight steel construction; So can be quick, accurate, safe node buckle and each rod member be linked together through self-tapping screw realized full-automatic production, and cost of production is reduced greatly.
In addition; Owing to all adopt the production method of factory's assembling; Had good, the free of contamination advantage of production environment so used the construction of the factory building of the utility model, overcome shortcomings such as traditional welding speed of production is slow, efficient is low, cost is high, pollution is heavy, preservative treatment is loaded down with trivial details fully.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic perspective view of a Pin framework.
Fig. 3 is roof truss and the lattice column enlarged diagram in the junction.
Fig. 4 is the enlarged diagram at roof truss top.
Fig. 5 is a sketch map of seeing the support junction plate from the front.
Fig. 6 is a sketch map of seeing the support junction plate from the back side.
Fig. 7 is a sketch map of seeing ridge node buckle from the front.
Fig. 8 is a sketch map of seeing ridge node buckle from the back side.
Fig. 9 is a sketch map of seeing T type node buckle from the front.
Figure 10 is a sketch map of seeing T type node buckle from the back side.
Figure 11 is a sketch map of seeing lattice column node buckle from the front.
Figure 12 is a sketch map of seeing lattice column node buckle from the back side.
Figure 13 is a sketch map of seeing roof truss node buckle from the front.
Figure 14 is a sketch map of seeing roof truss node buckle from the back side.
Reference numeral: 1-crossbeam; The 2-lattice column; The 3-roof truss; 4-sheet post; The 5-montant; The horizontal 90 ° of web members of 6-; 7-is oblique 45 ° of web members laterally; 8-basis connector; The 9-truss; The upper left chord member of 10-; The upper right chord member of 11-; The 12-lower chord; The vertical 90 ° of web members of 13-; The 60 ° of web members in the vertical left side of 14-; The vertical right 60 ° of web members of 15-; 16-roof truss connector; 17-lattice column connector; 18-sheet post is used the support junction plate; The 19-truss is used the support junction plate; 20-sheet post is with T type node buckle; The 21-truss is with T type node buckle; 22-ridge node buckle; 23-lattice column node buckle; 24-roof truss node buckle.
The specific embodiment
Embodiment is referring to shown in Fig. 1-4; This factory assembled lattice lightweight steel construction; Form by the framework of spaced and parallel distribution and the crossbeam 1 that is fixedly connected between the framework; Said framework comprises two lattice columns 2 and the roof truss 3 of fixed placement between two lattice column 2 tops, and said crossbeam 1 is fixedly connected between the roof truss 3.
Said lattice column 2 comprise two opposing parallel sheet post 4, through self-tapping screw be connected two sheet posts between the sheet post 4 with support junction plate 18, (basic connector is provided with bolt hole to be connected the basic connector 8 of sheet post 4 bottoms through self-tapping screw; In order to connect the basis) and be connected the roof truss connector 16 at sheet post 4 tops through self-tapping screw, said post 4 comprise two montants 5, be connected the horizontal web member between two montants 5 and be connected montant 5 through self-tapping screw and be connected buckle with the horizontal sheet post at the connected node place of web member.
Said roof truss 3 comprises the truss 9 of two opposing parallel and is connected two truss between the truss 9 with support junction plate 19 through self-tapping screw; Said truss 9 comprises upper chord, lower chord 12, be connected the vertical web member between upper chord and the lower chord 12 and be connected upper chord through self-tapping screw and be connected buckle with lower chord 12 with the truss at the connected node place of vertical web member with the connected node place of vertical web member, said upper chord comprise upper left chord member 10, upper right chord member 11 and through self-tapping screw with upper left chord member 10 and upper right chord member 11 link together ridge node buckle 22; Also be fixedly connected with lattice column connector 17 on the lower chord 12 of said roof truss 3, lattice column connector 17 links together through bolt and described roof truss connector 16.
Said roof truss connector 16 is made up of with the top base plate that is welded on the sleeve upper end with montant 5 identical sleeves profile, and sleeve is connected with montant 5 through self-tapping screw.Said lattice column connector 17 is made up of with being welded to connect at the lower raft of U-shaped fixture lower end the U-shaped fixture, and the U-shaped fixture is connected with lower chord 12 through self-tapping screw, and lower raft passes through bolt and is connected with top base plate on the roof truss connector 16.
Referring to Fig. 5, Fig. 6; Said post is referred to as the support junction plate with support junction plate 18 and truss with support junction plate 19; The sheet post is identical with the structure of support junction plate 19 with truss with the structure of support junction plate 18; All are the tabular whole connectors that are stamped to form by the metal foil wallboard, the centre on the left and right both sides of metal foil wallboard is spill, and the edge of spill has perpendicular to the plate face and to the crooked edge of a wing flange of metal thin-wall backboard face; The upper and lower of metal foil wallboard all has screw hole, and the front of metal foil wallboard is distributed with the punching press beading to the positive protruding drum of metal foil wallboard; Said punching press beading is made up of with horizontal punching press beading the vertical punching press beading of cross-distribution; Said vertical punching press beading by the vertical punching press beading in a left side, right vertical punching press beading and in vertical punching press beading form; Vertical punching press beading in a said left side and right vertical punching press beading symmetry; The upper end of the vertical punching press beading in a left side to the bending of the upper left corner of metal foil wallboard go out upper left termination, the lower end goes out left lower end to the bending of the lower left corner of metal foil wallboard; The upper end of right vertical punching press beading to the bending of the upper right corner of metal foil wallboard go out upper right termination, the lower end goes out the termination, bottom right to the bending of the lower right corner of metal foil wallboard; Said horizontal punching press beading is made up of last arc punching press beading, arc lower punching press beading and annular punching press beading; Between the said upper right termination of going up upper left termination that arc punching press beading is connected the vertical punching press beading in a left side and right vertically punching press beading; Form to the top of metal foil wallboard crooked arc punching press beading and an arc punching press beading by one to the middle bent of metal foil wallboard; Between the left lower end that said arc lower punching press beading is connected the vertical punching press beading in a left side and the termination, bottom right of right vertically punching press beading; Is made up of following crooked an arc punching press beading and the arc punching press beading to the middle bent of metal foil wallboard to the metal foil wallboard, the middle part that said annular punching press beading is connected the vertical punching press beading in a left side and the right side are vertically between the middle part of punching press beading.
Referring to Fig. 7, Fig. 8; The plate body of said ridge node buckle 22 is tabular whole connectors that are stamped to form and included left chord member junction plate, right chord member junction plate and web member junction plate by the metal foil wallboard; The lateral edges of the lateral edges of lower limb to the web member junction plate of left side chord member junction plate, lower limb to the web member junction plate of right chord member junction plate is equipped with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face, plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge, said punching press beading by the vertical punching press beading in a left side, right vertical punching press beading, in vertical punching press beading, laterally punching press beading, right laterally punching press beading and arc punching press beading are formed on a left side; The horizontal punching press beading in a said left side distributes along left chord member junction plate, and the horizontal punching press beading in the said right side distributes along right chord member junction plate, and the horizontal punching press beading in a left side intersects at a point with right laterally punching press beading; The vertical punching press beading in a said left side distributes from right part to the web member junction plate of left chord member junction plate, and the vertical punching press beading in a left side is towards the lower left corner bending of web member junction plate, and also intersect with the right section T word of the horizontal punching press beading in a left side upper end of the vertical punching press beading in a left side; The vertical punching press beading in the said right side distributes from left part to the web member junction plate of right chord member junction plate, and right vertical punching press beading is towards the lower right corner bending of web member junction plate, and also intersect with the left side section T word of the horizontal punching press beading in the right side upper end of right vertical punching press beading; The downwarping of said arc punching press beading; The left end of arc punching press beading is positioned on the left chord member junction plate and with a left side horizontal punching press beading T word and intersects; The right-hand member of arc punching press beading is positioned on the right chord member junction plate and with the right side horizontal punching press beading T word and intersects, and the stage casing of arc punching press beading is positioned on the web member junction plate and with the vertical punching press beading in a left side, right vertical punching press beading and is cross; Vertical punching press beading is between vertical punching press beading in a left side and right vertical punching press beading in said; And in vertical punching press beading upper end and a left side laterally punching press beading, right laterally punching press beading intersect at a point, in the lower end and the arc punching press beading cross of vertical punching press beading.
Referring to Fig. 3, Fig. 4; Said horizontal web member comprises horizontal 90 ° of web members 6 and horizontal oblique 45 ° of web members 7; Said post connects buckle and comprises that the sheet post is with T type node buckle 20 and lattice column node buckle 23; Said post is connected the connected node place of montant 5 and horizontal 90 ° of web members 6 with T type node buckle 20, and said lattice column node buckle 23 is connected montant 5, horizontal 90 ° of web members 6 and the horizontal connected node place of oblique 45 ° of web members 7.
Referring to Fig. 3, Fig. 4; Said vertical web member comprises vertical 90 ° of web members 13, the 60 ° of web members 14 in a vertical left side and vertical right 60 ° of web members 15; Said truss connects buckle and comprises that truss is with T type node buckle 21 and roof truss node buckle 24; Said truss is connected the connected node place of upper chord and vertical 90 ° of web members 13 with T type node buckle 21; Said roof truss node buckle 24 is connected the connected node place of upper chord, the 60 ° of web members 14 in a vertical left side and vertical right 60 ° of web members 15, and the connected node place of lower chord 12, vertical 90 ° of web members 13, the 60 ° of web members 14 in a vertical left side and vertical right 60 ° of web members 15.
Referring to Fig. 9, Figure 10; Said post is referred to as T type node buckle with T type node buckle 20 and truss with T type node buckle 21; The sheet post is identical with the structure of T type node buckle 21 with truss with the structure of T type node buckle 20; All are the tabular whole connectors that are stamped to form and include a T type of horizontal upper plate body and vertical lower body by the metal foil wallboard; The lower limb of the both sides of the edge of said lower body to upper plate body is provided with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face, plate body is provided with screw hole, also is provided with the punching press beading to positive protruding drum of metal foil wallboard and obstructed plate body edge on the plate body; Said punching press beading is made up of a vertical punching press beading and a horizontal punching press beading; Said vertical punching press beading distributes from upper plate body to lower body, and said horizontal punching press beading distributes along the centre position of upper plate body, and vertical punching press beading and horizontal punching press beading decussate shape.
Referring to Figure 11, Figure 12; The plate body of said lattice column node buckle 23 is tabular whole connectors that are stamped to form and included upper junction plate, the 45 ° of web member junction plates in a left side, right 45 ° of web member junction plates and 90 ° of web member junction plates by the metal foil wallboard; Plate body lower limb between plate body lower limb between the edge, upper left side of the 45 ° of web member junction plates in a left side, the edge, upper right side of right 45 ° of web member junction plates, the 45 ° of web member junction plates in a left side and the 90 ° of web member junction plates, right 45 ° of web member junction plates and the 90 ° of web member junction plates is equipped with perpendicular to the plate face and to the circular-arc flange of metal thin-wall backboard face bending; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge, said punching press beading by horizontal punching press beading, the vertical punching press beading in a left side, right vertical punching press beading, go up arc punching press beading and arc lower punching press beading is formed; Said horizontal punching press beading is arranged on the upper junction plate; 45 ° of web member junction plates distribute the vertical punching press beading in a said left side from upper junction plate a to left side; The top of the vertical punching press beading in a left side and horizontal punching press beading cross; 45 ° of web member junction plates bend and are 45 ° of angles with horizontal punching press beading towards a left side in the bottom of the vertical punching press beading in a left side; The vertical punching press beading in the said right side distributes from upper junction plate to right 45 ° of web member junction plates; The top of right vertical punching press beading and horizontal punching press beading cross; The bottom of right vertical punching press beading is 45 ° of angles towards right 45 ° of web member junction plates bending and with horizontal punching press beading; The said arc punching press beading of going up is bent upwards, the downwarping of arc lower punching press beading, and the left end of the left end of last arc punching press beading and arc lower punching press beading all is positioned on the 45 ° of web member junction plates in a left side and all intersects with the vertical punching press beading T word in a left side; The right-hand member of the right-hand member of last arc punching press beading and arc lower punching press beading all is positioned on right 45 ° of web member junction plates and all intersects with right vertical punching press beading T word, and the stage casing of the stage casing of last arc punching press beading and arc lower punching press beading all is arranged on 90 ° of web member junction plates.
Referring to Figure 13, Figure 14; The plate body of said roof truss node buckle 24 is tabular whole connectors that are stamped to form and included chord member junction plate and web member junction plate by the metal foil wallboard; The edge, the left and right sides of said web member junction plate is spill; And the edge of spill has perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face; Plate body is provided with screw hole, also is provided with the punching press beading to positive protruding drum of metal foil wallboard and obstructed plate body edge on the plate body, said punching press beading by horizontal punching press beading, the vertical punching press beading in a left side, right vertical punching press beading, go up arc punching press beading and arc lower punching press beading is formed; Said horizontal punching press beading is arranged on the chord member junction plate; The vertical punching press beading in a said left side distributes from chord member junction plate to web member junction plate, and a left side is the top and horizontal punching press beading cross of punching press beading vertically, and the bottom of the vertical punching press beading in a left side bends towards the left lower end of web member junction plate, is 60 ° of angles with horizontal punching press beading; The vertical punching press beading in the said right side distributes from chord member junction plate to web member junction plate; The top of right vertically punching press beading and horizontal punching press beading cross, the bottom of the vertical punching press beading in the right side bends, is 60 ° of angles with horizontal punching press beading towards the bottom righthand side of web member junction plate, and said upward arc punching press beading and arc lower punching press beading are arranged on the web member junction plate and are connected vertically punching press beading and right vertically between the punching press beading of a left side; Last arc punching press beading is bent upwards, the downwarping of arc lower punching press beading.
It all is symmetry and two-sided being connected that said ridge node buckle 22, sheet post are connected with rod member with T type node buckle 21, lattice column node buckle 23 and roof truss node buckle 24 with T type node buckle 20, truss.
The manufacturing approach of said factory assembled lattice lightweight steel construction is characterized in that: step 1, in factory, produce crossbeam 1, montant 5, laterally web member, sheet post connect buckle, sheet post with support junction plate 18, basic connector 8, upper left chord member 10, upper right chord member 11, lower chord 12, vertical web member, ridge node buckle 22, truss connection buckle, truss with support junction plate 19, roof truss connector 16 and lattice column connector 17; Step 2, in factory; On the workbench mould; Assemble montant 5, horizontal web member, sheet post connection buckle, sheet post with support junction plate 18, basic connector 8 and roof truss connector 16 through self-tapping screw; Form lattice column 2, through self-tapping screw upper left chord member 10, upper right chord member 11, lower chord 12, vertical web member, truss connect buckle, truss assembles with support junction plate 19 and lattice column connector 17, formation roof truss 3; Step 3, crossbeam 1, lattice column 2 and roof truss 3 are transported to the job site, are assembled into factory's assembled lattice lightweight steel construction then.
The material of all component in the utility model is the structural level galvanized steel; The once full-automatic punch forming continuously of property on special-purpose press machine of self-control particular manufacturing craft is all adopted in the angle of node buckle, profile, reinforcement beading, reinforcement flange, self-tapping screw hole, produces in enormous quantities so can carry out the industrial high efficiency rate.During with node buckle combination lattice column, the lattice column rod member that remains to be made up is put into the anchor clamps of making, and on each node, put the universal nodes buckle; Move homemade full-automatic self-locking screw machine; Aim at position, node buckle hole, starting switch, screw locking machine are seen self-tapping screw automatically off; Pneumatic brill presses down fast automatically, accurately, node buckle and combination lattice column rod member are firmly linked together, realized full-automatic production.
Claims (9)
1. factory's assembled lattice lightweight steel construction; Form by the framework of spaced and parallel distribution and the crossbeam (1) that is fixedly connected between the framework; Said framework comprises two lattice columns (2) and the roof truss (3) of fixed placement between two lattice columns (2) top; Said crossbeam (1) is fixedly connected between the roof truss (3); It is characterized in that: said lattice column (2) comprise two opposing parallel sheet post (4), be connected sheet post between two sheet posts (4) with support junction plate (18), be connected the basic connector (8) of sheet post (4) bottom and be connected the roof truss connector (16) at sheet post (4) top through self-tapping screw through self-tapping screw through self-tapping screw, said post (4) comprise two montants (5), be connected the horizontal web member between two montants (5) and be connected montant (5) through self-tapping screw and be connected buckle with the sheet post at the connected node place of horizontal web member;
Said roof truss (3) comprises the truss (9) of two opposing parallel and is connected truss between two truss (9) with support junction plate (19) through self-tapping screw; Said truss (9) comprises upper chord, lower chord (12), be connected the vertical web member between upper chord and the lower chord (12) and be connected upper chord through self-tapping screw and be connected buckle with lower chord (12) with the truss at the connected node place of vertical web member with the connected node place of vertical web member, said upper chord comprise upper left chord member (10), upper right chord member (11) and through self-tapping screw with upper left chord member (10) and upper right chord member (11) link together ridge node buckle (22); Also be fixedly connected with lattice column connector (17) on the lower chord (12) of said roof truss (3), lattice column connector (17) links together through bolt and described roof truss connector (16).
2. factory according to claim 1 assembled lattice lightweight steel construction; It is characterized in that: said post is identical with the structure of support junction plate (19) with truss with the structure of support junction plate (18); All are the tabular whole connectors that are stamped to form by the metal foil wallboard; The centre on the left and right both sides of metal foil wallboard is spill; And the edge of spill has perpendicular to the plate face and to the crooked edge of a wing flange of metal thin-wall backboard face, the upper and lower of metal foil wallboard all has screw hole, and the front of metal foil wallboard is distributed with the punching press beading to the positive protruding drum of metal foil wallboard; Said punching press beading is made up of with horizontal punching press beading the vertical punching press beading of cross-distribution; Said vertical punching press beading by the vertical punching press beading in a left side, right vertical punching press beading and in vertical punching press beading form; Vertical punching press beading in a said left side and right vertical punching press beading symmetry; The upper end of the vertical punching press beading in a left side to the bending of the upper left corner of metal foil wallboard go out upper left termination, the lower end goes out left lower end to the bending of the lower left corner of metal foil wallboard; The upper end of right vertical punching press beading to the bending of the upper right corner of metal foil wallboard go out upper right termination, the lower end goes out the termination, bottom right to the bending of the lower right corner of metal foil wallboard; Said horizontal punching press beading is made up of last arc punching press beading, arc lower punching press beading and annular punching press beading; Between the said upper right termination of going up upper left termination that arc punching press beading is connected the vertical punching press beading in a left side and right vertically punching press beading; Form to the top of metal foil wallboard crooked arc punching press beading and an arc punching press beading by one to the middle bent of metal foil wallboard; Between the left lower end that said arc lower punching press beading is connected the vertical punching press beading in a left side and the termination, bottom right of right vertically punching press beading; Is made up of following crooked an arc punching press beading and the arc punching press beading to the middle bent of metal foil wallboard to the metal foil wallboard, the middle part that said annular punching press beading is connected the vertical punching press beading in a left side and the right side are vertically between the middle part of punching press beading.
3. factory according to claim 1 assembled lattice lightweight steel construction; It is characterized in that: the plate body of said ridge node buckle (22) is a tabular whole connector that is stamped to form and is included left chord member junction plate, right chord member junction plate and web member junction plate by the metal foil wallboard; The lateral edges of the lateral edges of lower limb to the web member junction plate of left side chord member junction plate, lower limb to the web member junction plate of right chord member junction plate is equipped with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face, plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge, said punching press beading by the vertical punching press beading in a left side, right vertical punching press beading, in vertical punching press beading, laterally punching press beading, right laterally punching press beading and arc punching press beading are formed on a left side; The horizontal punching press beading in a said left side distributes along left chord member junction plate, and the horizontal punching press beading in the said right side distributes along right chord member junction plate, and the horizontal punching press beading in a left side intersects at a point with right laterally punching press beading; The vertical punching press beading in a said left side distributes from right part to the web member junction plate of left chord member junction plate, and the vertical punching press beading in a left side is towards the lower left corner bending of web member junction plate, and also intersect with the right section T word of the horizontal punching press beading in a left side upper end of the vertical punching press beading in a left side; The vertical punching press beading in the said right side distributes from left part to the web member junction plate of right chord member junction plate, and right vertical punching press beading is towards the lower right corner bending of web member junction plate, and also intersect with the left side section T word of the horizontal punching press beading in the right side upper end of right vertical punching press beading; The downwarping of said arc punching press beading; The left end of arc punching press beading is positioned on the left chord member junction plate and with a left side horizontal punching press beading T word and intersects; The right-hand member of arc punching press beading is positioned on the right chord member junction plate and with the right side horizontal punching press beading T word and intersects, and the stage casing of arc punching press beading is positioned on the web member junction plate and with the vertical punching press beading in a left side, right vertical punching press beading and is cross; Vertical punching press beading is between vertical punching press beading in a left side and right vertical punching press beading in said; And in vertical punching press beading upper end and a left side laterally punching press beading, right laterally punching press beading intersect at a point, in the lower end and the arc punching press beading cross of vertical punching press beading.
4. factory according to claim 1 assembled lattice lightweight steel construction; It is characterized in that: said horizontal web member comprises horizontal 90 ° of web members (6) and horizontal oblique 45 ° of web members (7); Said post connects buckle and comprises that the sheet post is with T type node buckle (20) and lattice column node buckle (23); Said post is connected the connected node place of montant (5) and horizontal 90 ° of web members (6) with T type node buckle (20), and said lattice column node buckle (23) is connected the connected node place of montant (5), horizontal 90 ° of web members (6) and horizontal oblique 45 ° of web members (7).
5. factory according to claim 4 assembled lattice lightweight steel construction; It is characterized in that: said post is the tabular whole connector that is stamped to form and is included a T type of horizontal upper plate body and vertical lower body by the metal foil wallboard with the plate body of T type node buckle (20); The lower limb of the both sides of the edge of said lower body to upper plate body is provided with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge; Said punching press beading is made up of a vertical punching press beading and a horizontal punching press beading; Said vertical punching press beading distributes from upper plate body to lower body, and said horizontal punching press beading distributes along the centre position of upper plate body, and vertical punching press beading and horizontal punching press beading decussate shape.
6. factory according to claim 4 assembled lattice lightweight steel construction; It is characterized in that: the plate body of said lattice column node buckle (23) is a tabular whole connector that is stamped to form and is included upper junction plate, the 45 ° of web member junction plates in a left side, right 45 ° of web member junction plates and 90 ° of web member junction plates by the metal foil wallboard; Plate body lower limb between plate body lower limb between the edge, upper left side of the 45 ° of web member junction plates in a left side, the edge, upper right side of right 45 ° of web member junction plates, the 45 ° of web member junction plates in a left side and the 90 ° of web member junction plates, right 45 ° of web member junction plates and the 90 ° of web member junction plates is equipped with perpendicular to the plate face and to the circular-arc flange of metal thin-wall backboard face bending; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge, said punching press beading by horizontal punching press beading, the vertical punching press beading in a left side, right vertical punching press beading, go up arc punching press beading and arc lower punching press beading is formed; Said horizontal punching press beading is arranged on the upper junction plate; 45 ° of web member junction plates distribute the vertical punching press beading in a said left side from upper junction plate a to left side; The top of the vertical punching press beading in a left side and horizontal punching press beading cross; 45 ° of web member junction plates bend and are 45 ° of angles with horizontal punching press beading towards a left side in the bottom of the vertical punching press beading in a left side; The vertical punching press beading in the said right side distributes from upper junction plate to right 45 ° of web member junction plates; The top of right vertical punching press beading and horizontal punching press beading cross; The bottom of right vertical punching press beading is 45 ° of angles towards right 45 ° of web member junction plates bending and with horizontal punching press beading; The said arc punching press beading of going up is bent upwards, the downwarping of arc lower punching press beading, and the left end of the left end of last arc punching press beading and arc lower punching press beading all is positioned on the 45 ° of web member junction plates in a left side and all intersects with the vertical punching press beading T word in a left side; The right-hand member of the right-hand member of last arc punching press beading and arc lower punching press beading all is positioned on right 45 ° of web member junction plates and all intersects with right vertical punching press beading T word, and the stage casing of the stage casing of last arc punching press beading and arc lower punching press beading all is arranged on 90 ° of web member junction plates.
7. factory according to claim 1 assembled lattice lightweight steel construction; It is characterized in that: said vertical web member comprises vertical 90 ° of web members (13), a vertical left side 60 ° of web members (14) and vertical right 60 ° of web members (15); Said truss connects buckle and comprises that truss is with T type node buckle (21) and roof truss node buckle (24); Said truss is connected the connected node place of upper chord and vertical 90 ° of web members (13) with T type node buckle (21); Said roof truss node buckle (24) is connected the connected node place of upper chord, a vertical left side 60 ° of web members (14) and vertical right 60 ° of web members (15), and the connected node place of lower chord (12), vertical 90 ° of web members (13), a vertical left side 60 ° of web members (14) and vertical right 60 ° of web members (15).
8. factory according to claim 7 assembled lattice lightweight steel construction; It is characterized in that: said truss is the tabular whole connector that is stamped to form and is included a T type of horizontal upper plate body and vertical lower body by the metal foil wallboard with the plate body of T type node buckle (21); The lower limb of the both sides of the edge of said lower body to upper plate body is provided with perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge; Said punching press beading is made up of a vertical punching press beading and a horizontal punching press beading; Said vertical punching press beading distributes from upper plate body to lower body, and said horizontal punching press beading distributes along the centre position of upper plate body, and vertical punching press beading and horizontal punching press beading decussate shape.
9. factory according to claim 7 assembled lattice lightweight steel construction; It is characterized in that: the plate body of said roof truss node buckle (24) is a tabular whole connector that is stamped to form and is included chord member junction plate and web member junction plate by the metal foil wallboard; The edge, the left and right sides of said web member junction plate is spill; And the edge of spill has perpendicular to the plate face and to the crooked circular-arc flange of metal thin-wall backboard face; Plate body is provided with screw hole; Also be provided with punching press beading on the plate body to positive protruding drum of metal foil wallboard and obstructed plate body edge; Said punching press beading by horizontal punching press beading, the vertical punching press beading in a left side, right vertical punching press beading, go up arc punching press beading and arc lower punching press beading is formed, said horizontal punching press beading is arranged on the chord member junction plate, the vertical punching press beading in a said left side distributes from chord member junction plate to web member junction plate; The top of the vertical punching press beading in a left side and horizontal punching press beading cross; The bottom of the vertical punching press beading in a left side bends towards the left lower end of web member junction plate, is 60 ° of angles with horizontal punching press beading, and the vertical punching press beading in the said right side distributes from chord member junction plate to web member junction plate, the top of right vertically punching press beading and horizontal punching press beading cross; The bottom of right vertical punching press beading bends, is 60 ° of angles with horizontal punching press beading towards the bottom righthand side of web member junction plate; Said upward arc punching press beading and arc lower punching press beading are arranged on the web member junction plate and are connected between the vertical punching press beading of the vertical punching press beading in a left side and the right side, and last arc punching press beading is bent upwards, the downwarping of arc lower punching press beading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205605394U CN202492928U (en) | 2011-12-29 | 2011-12-29 | Factory assembly type lattice lightweight steel construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205605394U CN202492928U (en) | 2011-12-29 | 2011-12-29 | Factory assembly type lattice lightweight steel construction |
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| CN202492928U true CN202492928U (en) | 2012-10-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122658A (en) * | 2012-11-26 | 2013-05-29 | 北京工业大学 | Industrial fabricated multi-story steel frame structure and construction method thereof |
| CN104088580A (en) * | 2014-06-27 | 2014-10-08 | 中建四局第一建筑工程有限公司 | Combined gate capable of realizing turnover use, and production method for same |
| CN106088336A (en) * | 2016-08-19 | 2016-11-09 | 安庆市建辉钢结构有限责任公司 | Steel Structural Design that a kind of anti seismic efficiency is superior and installation method thereof |
-
2011
- 2011-12-29 CN CN2011205605394U patent/CN202492928U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122658A (en) * | 2012-11-26 | 2013-05-29 | 北京工业大学 | Industrial fabricated multi-story steel frame structure and construction method thereof |
| CN103122658B (en) * | 2012-11-26 | 2015-05-06 | 北京工业大学 | Industrial fabricated multi-story steel frame structure and construction method thereof |
| CN104088580A (en) * | 2014-06-27 | 2014-10-08 | 中建四局第一建筑工程有限公司 | Combined gate capable of realizing turnover use, and production method for same |
| CN104088580B (en) * | 2014-06-27 | 2016-04-27 | 中建四局第一建筑工程有限公司 | A kind of Combined gate having enough to meet the need use and preparation method thereof |
| CN106088336A (en) * | 2016-08-19 | 2016-11-09 | 安庆市建辉钢结构有限责任公司 | Steel Structural Design that a kind of anti seismic efficiency is superior and installation method thereof |
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Granted publication date: 20121017 Termination date: 20131229 |