CN103912063B - The prefabricated building system built by precast plate - Google Patents
The prefabricated building system built by precast plate Download PDFInfo
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- CN103912063B CN103912063B CN201410160458.3A CN201410160458A CN103912063B CN 103912063 B CN103912063 B CN 103912063B CN 201410160458 A CN201410160458 A CN 201410160458A CN 103912063 B CN103912063 B CN 103912063B
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Abstract
The prefabricated building system built by precast plate, it comprises roof parts and wall part; Described roof parts comprises assembling roof framework, drawstring, purlin, ridge and hip; The vertical parallel arranged of several roof frameworks; The bilateral symmetry of described ridge is placed with the drawstring of two right-angled intersections, and one end of drawstring is connected to the top of hip, and the other end is connected to the outer end of the truss lower chord of roof framework; Drawstring is by base plate II, and vertical plate and oblique pull plate are formed.Several purlin arranged in parallel, its upper end is connected on hip; The upper surface of purlin is fixed with outside plate holder by tapping screw, and outside plate is buckled on outside plate holder by the salient rib structure be made up of male rib and female rib.Wall part comprises the body of wall be assembled into by precast plate and column, and load bearing wall comprises load-bearing precast plate and column, and described precast plate comprises door and window and the water power passage of pre-installation.It has fast easy to assembly, the advantage that structural strength is reliable and integrated level is high.
Description
Technical field
The present invention relates to building field, particularly relate to a kind of prefabricated building system built by precast plate.
Background technology
Along with the quickening of social modernization's construction process, various modern architecture continues to bring out, and a class is the fixed building system of cement concrete pavement component, the another kind of low layer light gauge cold-formed steel shape building construction being assembling and building, in Development of China's Urbanization, frequent removal planning brings new problem to building construction, especially the region such as combination area of city and country, urgently building new house, but worry in the selection that transformation is removed in the recent period, traditional cement concrete pavement building system due to removal difficulty large, the a series of wasting of resources and environment pollution can be brought after removal, be difficult to meet this demand, a kind of easy accessibility of market in urgent need, the reliable prefabricated building system of structural strength, but the mounting structure degree of integration that the house that assembling builds at present provides is not high, scene is needed to carry out a large amount of assemblings and installation work, therefore service efficiency is subject to certain restrictions.And the low-rise building building system of a lot of quick assembling that market exists, as color steel room, because materials and structures restriction, temporary building can only be applicable to, the permanent requirement used can not be met.
Summary of the invention
The object of this invention is to provide a kind of prefabricated building system built by precast plate, it has fast easy to assembly, the advantage that structural strength is reliable and integrated level is high.
It comprises roof parts and wall part;
Described roof parts comprises roof framework, drawstring, purlin, ridge and hip; The vertical parallel arranged of several roof frameworks, roof framework comprises pricncipal rafter, truss lower chord and web member; Connecting rod is connected with between adjacent truss lower chord, pricncipal rafter is evenly placed with several holders, two pricncipal rafters and truss lower chord form two limits and a base of triangle frame structure respectively, the two ends of web member are connected on pricncipal rafter and truss lower chord respectively by location structure screw, and roof framework are divided into several triangle frame unit;
The bilateral symmetry of described ridge is placed with the drawstring of two right-angled intersections, and one end of drawstring is connected to the top of hip, and the other end is connected to the outer end of truss lower chord; Drawstring is by base plate II, and vertical plate and oblique pull plate are formed, and base plate II are arranged with the vertical plate of several perpendicular connections; The lower end of the two oblique pull plates walked abreast all is connected on base plate II, and upper end connects the top of hip, the middle part vertical connecting plate of oblique pull plate;
Several purlin arranged in parallel, its upper end is connected on hip; The upper surface of purlin is fixed with outside plate holder by tapping screw, and outside plate is buckled on outside plate holder by the salient rib structure be made up of male rib and female rib;
Described wall part comprises the load bearing wall and non-bearing wall that are made up of precast plate and column, and described load bearing wall comprises load-bearing precast plate and column, and described non-bearing wall comprises column and door and window precast plate.
The truss lower chord of described roof framework is connected to by three-dimensional connector on the back timber at load bearing wall top; The back timber at non-bearing wall top is for supporting the connecting rod between adjacent truss lower chord.
Preferably: the two ends of described outside plate are respectively male rib and female rib, several outside plates are connected with the fastening of female rib by male rib.
Described holder is by self-drilling connection roofing slab, and the part that tapping screw is positioned at roofing slab is provided with packing, is provided with fluid sealant at tapping screw and roofing slab contact position.
The bottom of described pricncipal rafter connects gripper shoe, and the lower end of gripper shoe is riveted on one end of base plate I, and the other end of base plate I is connected on body of wall.
Described pricncipal rafter is also provided with roof support bar.
The bottom of described column is fixed on ground by chemical anchor bolts, and column is connected with precast plate by keel, and described keel are U-shaped keel or C font keel.
Described load-bearing precast plate comprises side column, back timber, base plate III, cross reinforcing and vertical strengthening ribs; Back timber is connected to the top of two side columns, base plate III is connected to the bottom of two side columns, the two ends of cross reinforcing are connected on two side columns, and the two ends of vertical strengthening ribs are connected on back timber and base plate III, and the correspondence position of back timber and base plate III is provided with access opening; Heat insulating material is filled with in the rectangular area that side column, back timber and base plate III are formed.
Described door and window precast plate comprises side column, back timber, compound beam and architrave; The two ends of back timber are connected to the top of two vertical side columns; Compound beam is positioned at the below of back timber, and the two ends of compound beam are by self-drilling connection on side column, and the upper side and lower side of the junction of compound beam and side column is respectively equipped with strengthens short column and angle iron connecting piece; Architrave is positioned at the below of compound beam, and the two ends of architrave are by self-drilling connection on side column, and the upper side and lower side of the junction of architrave and side column is respectively equipped with angle iron connecting piece and strengthens short column; Described door and window precast plate is also provided with water power passage
The cross section of described compound beam and architrave is U-shaped structure, and compound beam is opposing or relative with the opening direction of architrave.
Be connected by keel between described precast plate, described keel are U-shaped keel or C font keel.
Beneficial effect of the present invention is: the present invention is the integrated overall assembled architecture of a kind of height, it comprises two large modules, i.e. roof parts module and wall part module, roof and body of wall are fabricated design, be build the roof of body and the body of wall based on precast plate to be assembled into a structural strength high with section bar, the building system of highly integrated and assembling quickness and high efficiency; Not only be beneficial to the transport of building block, also greatly reduce the difficulty of site operation, fabricated design can be assembled into the building of various high strength according to site contour, and the operability of building compliance and assembling is greatly improved.
Accompanying drawing explanation
Fig. 1 is structure top view of the present invention.
Fig. 2 is the cross section structure figure of the A-A in Fig. 1 of the present invention.
Fig. 3 is the johning knot composition of column and ground.
Fig. 4 is between precast plate and the johning knot composition of precast plate and column.
Fig. 5 is the schematic enlarged-scale view at A place in Fig. 4.
Fig. 6 is the structural representation of U-shaped keel.
Fig. 7 is the structural representation of C font keel.
Fig. 8 is the structural representation of door and window precast plate.
Fig. 9 is the structural representation of drawstring.
Figure 10 is the syndeton schematic diagram of roof framework and load bearing wall.
Figure 11 is the syndeton schematic diagram of roof support bar and pricncipal rafter.
Figure 12 is the syndeton schematic diagram of roofing slab and pricncipal rafter.
Figure 13 is the syndeton schematic diagram of purlin and outside plate.
Figure 14 is the male rib of outside plate and the structural representation of female rib.
Figure 15 is the syndeton schematic diagram of non-bearing wall and roof framework.
Figure 16 is the structural representation of load-bearing precast plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As depicted in figs. 1 and 2, it comprises roof parts and wall part;
Described roof parts comprises roof framework 13, drawstring 11, purlin 9, ridge 12 and hip 10; Several roof frameworks 13 are parallel arranged vertically, roof framework 13 comprises pricncipal rafter 7, truss lower chord 4 and web member 5, connecting rod 37 is connected with between adjacent truss lower chord 4, pricncipal rafter 7 is evenly placed with several holders 6, two pricncipal rafters 7 and truss lower chord 4 form two limits and a base of triangle frame structure respectively, the two ends of web member 5 are connected on pricncipal rafter 7 and truss lower chord 4 respectively by location structure screw 8, and roof framework 13 is divided into several triangle frame unit;
The bilateral symmetry of described ridge 12 is placed with the drawstring 11 of two right-angled intersections, one end of drawstring 11 is connected to the top of hip 10, the other end is connected to the outer end of truss lower chord 4, as shown in Figure 9, drawstring 11 is by base plate II27, vertical plate 26 and oblique pull plate 25 are formed, and base plate II27 are arranged with the vertical plate 26 of several perpendicular connections; The lower end of the two oblique pull plates 25 walked abreast all is connected on base plate II27, and upper end connects the top of hip 10, the middle part vertical connecting plate 26 of oblique pull plate 25;
Several purlin 9 arranged in parallel, its upper end is connected on hip 10; As shown in figure 13, the upper surface of purlin 9 is fixed with outside plate holder 33 by tapping screw, and outside plate 36 is buckled on outside plate holder 33 by the salient rib structure be made up of male rib 35 and female rib 34;
As shown in Figure 4, described wall part comprises the load bearing wall and non-bearing wall that are made up of precast plate and column 18, and described load bearing wall comprises load-bearing precast plate and column 18, and described non-bearing wall comprises column 18 and door and window precast plate.
As shown in Figure 10, the truss lower chord 4 of described roof framework 13 is connected to by three-dimensional connector 28 on the back timber 19 at load bearing wall 29 top; As shown in figure 15, the back timber 19 at non-bearing wall 38 top is for supporting the connecting rod 37 between adjacent truss lower chord 4.
Preferably: as shown in figure 14, the two ends of described outside plate 36 are respectively male rib 35 and female rib 34, and several outside plates 36 are connected with the fastening of female rib 34 by male rib 35.
As shown in figure 12, described holder 6 is by tapping screw 31 connecting roof plate 32, and the part that tapping screw 31 is positioned at roofing slab 32 is provided with packing, is provided with fluid sealant in tapping screw 31 and roofing slab 32 contact position.
As shown in Figure 2, the bottom of described pricncipal rafter 7 connects gripper shoe 3, and the lower end of gripper shoe 3 is riveted on one end of base plate I2, and the other end of base plate I2 is connected on body of wall 1.As shown in figure 11, described pricncipal rafter 7 is also provided with roof support bar 30.
As shown in Figure 3 and Figure 4, the bottom of described column 15 is fixed on ground by chemical anchor bolts 14, and column 15 is connected with precast plate 16 by keel 17, and described keel 17 are U-shaped keel or C font keel.
As shown in figure 16, described load-bearing precast plate comprises side column 24, back timber 19, base plate III42, cross reinforcing 41 and vertical strengthening ribs 40; Back timber 19 is connected to the top of two side columns 24, base plate III42 is connected to the bottom of two side columns 24, the two ends of cross reinforcing 41 are connected on two side columns 24, the two ends of vertical strengthening ribs 40 are connected on back timber 19 and base plate III42, and the correspondence position of back timber 19 and base plate III42 is provided with access opening 39; Heat insulating material is filled with in the rectangular area that side column 24, back timber 19 and base plate III42 are formed.
As shown in Figure 8, described door and window precast plate comprises side column 24, back timber 19, compound beam 21 and architrave 22; The two ends of back timber 19 are connected to the top of two vertical side columns 24; Compound beam 21 is positioned at the below of back timber 19, and the two ends of compound beam 21 are by self-drilling connection on side column 24, and the upper side and lower side of the junction of compound beam 21 and side column 24 is respectively equipped with strengthens short column 20 and angle iron connecting piece 23; Architrave 22 is positioned at the below of compound beam 21, and the two ends of architrave 22 are by self-drilling connection on side column 24, and the upper side and lower side of the junction of architrave 22 and side column 24 is respectively equipped with angle iron connecting piece 23 and strengthens short column 22; The cross section of described compound beam 21 and architrave 22 is U-shaped structure, and compound beam 21 is opposing or relative with the opening direction of architrave 22; Described door and window precast plate is also provided with water power passage.
As shown in Figure 4, Figure 5, Figure 6 and Figure 7, be connected by keel 17 between described precast plate 16, described keel 17 are U-shaped keel or C font keel.
When assembling, first by chemical anchor bolts 14, column 15 being fixed on ground, according to number and the distance of the general layout in house and size concrete arrangement column 15, then connecting by load-bearing precast plate and door and window precast plate, composition wall part; Finally roof framework 13 is installed on body of wall, and then lay drawstring 11, purlin 9, ridge 12 and hip 10, and after main house body framework completes, on-the-spot processing outside plate and roofing slab, so just greatly improve the efficiency of assembling, also ensure that the structural strength in house.
The object of this invention is to provide a kind of prefabricated building and build system.It is by greatly improving on the basis of cold formed steel structure system.By research " standard low layer light gauge cold-formed steel shape building construction technology code ", can determine that service life of the present invention can reach 50 years, the application is when enforcement, and body of wall is made precast plate according to certain modulus, and basic module is 1220*h.Why width selects 1220, is that as OSB plate, cement fibrolite plate, gypsum plank etc. are all these width because current most sheet material.Sheet material and sheet material are directly connected employing combination column.
Claims (10)
1. the prefabricated building system built by precast plate, is characterized in that: it comprises roof parts and wall part;
Described roof parts comprises roof framework, drawstring, purlin, ridge and hip; The vertical parallel arranged of several roof frameworks, roof framework comprises pricncipal rafter, truss lower chord and web member; Connecting rod is connected with between adjacent truss lower chord, pricncipal rafter is evenly placed with several holders, two pricncipal rafters and truss lower chord form two limits and a base of triangle frame structure respectively, the two ends of web member are connected on pricncipal rafter and truss lower chord respectively by location structure screw, and roof framework are divided into several triangle frame unit;
The bilateral symmetry of described ridge is placed with the drawstring of two right-angled intersections, and one end of drawstring is connected to the top of hip, and the other end is connected to the outer end of truss lower chord; Drawstring is by base plate II, and vertical plate and oblique pull plate are formed, and base plate II are arranged with the vertical plate of several perpendicular connections; The lower end of the two oblique pull plates walked abreast all is connected on base plate II, and upper end connects the top of hip, the middle part vertical connecting plate of oblique pull plate;
Several purlin arranged in parallel, its upper end is connected on hip; The upper surface of purlin is fixed with outside plate holder by tapping screw, and outside plate is buckled on outside plate holder by the salient rib structure be made up of male rib and female rib;
Described wall part comprises the load bearing wall and non-bearing wall that are made up of precast plate and column, and described load bearing wall comprises load-bearing precast plate and column, and described non-bearing wall comprises column and door and window precast plate;
The truss lower chord of described roof framework is connected to by three-dimensional connector on the back timber at load bearing wall top; The back timber at non-bearing wall top is for supporting the connecting rod between adjacent truss lower chord.
2. the prefabricated building system built by precast plate as claimed in claim 1, it is characterized in that, the two ends of described outside plate are respectively male rib and female rib, and several outside plates are connected with the fastening of female rib by male rib.
3. the prefabricated building system built by precast plate as claimed in claim 1, it is characterized in that, described holder is by self-drilling connection roofing slab, and the part that tapping screw is positioned at roofing slab is provided with packing, is provided with fluid sealant at tapping screw and roofing slab contact position.
4. the prefabricated building system built by precast plate as claimed in claim 1, is characterized in that, the bottom of described pricncipal rafter connects gripper shoe, and the lower end of gripper shoe is riveted on one end of base plate I, and the other end of base plate I is connected on body of wall.
5. the prefabricated building system built by precast plate as claimed in claim 1, is characterized in that, described pricncipal rafter is also provided with roof support bar.
6. the prefabricated building system built by precast plate as claimed in claim 1, it is characterized in that, the bottom of described column is fixed on ground by chemical anchor bolts, and column is connected with precast plate by keel, is also connected by keel between precast plate.
7. the prefabricated building system built by precast plate as claimed in claim 1, it is characterized in that, described load-bearing precast plate comprises side column, back timber, base plate III, cross reinforcing and vertical strengthening ribs; Back timber is connected to the top of two side columns, base plate III is connected to the bottom of two side columns, the two ends of cross reinforcing are connected on two side columns, and the two ends of vertical strengthening ribs are connected on back timber and base plate III, and the correspondence position of back timber and base plate III is provided with access opening; Heat insulating material is filled with in the rectangular area that side column, back timber and base plate III are formed.
8. the prefabricated building system built by precast plate as claimed in claim 1, it is characterized in that, described door and window precast plate comprises side column, back timber, compound beam and architrave; The two ends of back timber are connected to the top of two vertical side columns; Compound beam is positioned at the below of back timber, and the two ends of compound beam are by self-drilling connection on side column, and the upper side and lower side of the junction of compound beam and side column is respectively equipped with strengthens short column and angle iron connecting piece; Architrave is positioned at the below of compound beam, and the two ends of architrave are by self-drilling connection on side column, and the upper side and lower side of the junction of architrave and side column is respectively equipped with angle iron connecting piece and strengthens short column; Described door and window precast plate is also provided with water power passage.
9. the prefabricated building system built by precast plate as claimed in claim 8, it is characterized in that, the cross section of described compound beam and architrave is U-shaped structure, and compound beam is opposing or relative with the opening direction of architrave.
10. the prefabricated building system built by precast plate as claimed in claim 6, it is characterized in that, described keel are U-shaped keel or C font keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160458.3A CN103912063B (en) | 2014-04-21 | 2014-04-21 | The prefabricated building system built by precast plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410160458.3A CN103912063B (en) | 2014-04-21 | 2014-04-21 | The prefabricated building system built by precast plate |
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| CN103912063A CN103912063A (en) | 2014-07-09 |
| CN103912063B true CN103912063B (en) | 2016-04-06 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963407B (en) * | 2014-12-05 | 2017-11-24 | 北新集团建材股份有限公司 | A kind of building structure and its construction method |
| CN104963408B (en) * | 2014-12-05 | 2017-09-29 | 北新集团建材股份有限公司 | A kind of building structure and its construction method |
| CN106368316A (en) * | 2016-11-07 | 2017-02-01 | 阿博建材（昆山）有限公司 | Composite truss, composite truss assembly and composite truss combination |
| CN107905449A (en) * | 2017-12-19 | 2018-04-13 | 宁波邦达智能停车设备股份有限公司 | A kind of assembled roof truss of building body |
| CN109838024B (en) * | 2019-04-01 | 2020-07-28 | 泉州市凹凸耐建筑装配有限公司 | Method for constructing roof of fabricated building |
| CN111733979A (en) * | 2020-07-02 | 2020-10-02 | 苏州中材建设有限公司 | Large-span steel truss structure of cement production line |
| CN111997251A (en) * | 2020-07-15 | 2020-11-27 | 中建三局第一建设工程有限责任公司 | Prefabricated roof capable of being circulated and used for fully-assembled temporary building board house and manufacturing method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144898A (en) * | 1998-11-10 | 2000-05-26 | Susumu Shirai | Joint structure between joint hardware for steel house and structural material for steel house |
| JP2004084353A (en) * | 2002-08-28 | 2004-03-18 | Sumitomo Forestry Co Ltd | Roof truss beam installing structure and roof truss beam installing method |
| CN1752366A (en) * | 2004-09-23 | 2006-03-29 | 万平华 | Method for assembling building |
| CN103485414B (en) * | 2013-09-23 | 2015-06-24 | 张建忠 | Prefabricated assembled type steel structure house building system and construction method thereof |
| CN203613653U (en) * | 2013-10-31 | 2014-05-28 | 北新集团建材股份有限公司 | Roof truss and wall body connecting structure |
| CN203821596U (en) * | 2014-04-21 | 2014-09-10 | 张建忠 | Assembled house system built by prefabricated slabs |
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Effective date of registration: 20170830 Address after: Yuexiu District Guangzhou City, Guangdong province Liuhua Road 510000 No. 109 9 1301 by three Po Plaza Patentee after: Guangzhou Australia Technology Co., Ltd. Address before: 510000 Guangdong city of Guangzhou province Yuexiu District Yongsheng Sha No. 5 room 1004 Patentee before: Zhang Jianzhong |