CN109555224A - A kind of prefabricated buildings roof beam structure and the house using it - Google Patents

A kind of prefabricated buildings roof beam structure and the house using it Download PDF

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Publication number
CN109555224A
CN109555224A CN201811650999.9A CN201811650999A CN109555224A CN 109555224 A CN109555224 A CN 109555224A CN 201811650999 A CN201811650999 A CN 201811650999A CN 109555224 A CN109555224 A CN 109555224A
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CN
China
Prior art keywords
plate
beam slab
slab
interior
side plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811650999.9A
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Chinese (zh)
Inventor
冯淼
冯超
冯晶
夏黎山轻
任国华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Lyuneng Environmental Protection Integrated Wooden House Co Ltd
Original Assignee
Jiangsu Lyuneng Environmental Protection Integrated Wooden House Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Lyuneng Environmental Protection Integrated Wooden House Co Ltd filed Critical Jiangsu Lyuneng Environmental Protection Integrated Wooden House Co Ltd
Priority to CN201811650999.9A priority Critical patent/CN109555224A/en
Publication of CN109555224A publication Critical patent/CN109555224A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/61Connections for building structures in general of slab-shaped building elements with each other

Abstract

A kind of prefabricated buildings roof beam structure and the house using it, including chassis and four cantilevered corner beams, chassis includes two main sills and twice bottom beams, main sill and time bottom beam include side plate and L-type connecting plate, L-type connecting plate has orthogonal long portion and short portion, long portion is fixed on side plate, and vertical with side plate;Cantilevered corner beam includes cantilevered corner beam column, outer stationary plates one and internal fixation plate one, cantilevered corner beam column section is square, including orthogonal outer beam slab and orthogonal interior beam slab, and interior beam slab and chassis connecting pin have card slot one, card slot one is located at interior beam slab two sides, against the rib of cantilevered corner beam column;Outer stationary plates are first is that outer beam slab extends outwardly along the connecting pin with interior beam slab;Internal fixation plate is first is that interior beam slab extends outwardly along the connecting pin with another interior beam slab;When installation, the side plate of main sill and short portion are inserted into respectively in two card slots one of an interior beam slab, and the side plate of secondary bottom beam and short portion are inserted into respectively in two card slots one of another interior beam slab.

Description

A kind of prefabricated buildings roof beam structure and the house using it
Technical field
The present invention relates to building field, especially a kind of prefabricated buildings roof beam structure and the house using it.
Background technique
Current prefabricated buildings usually require to carry out welding or bolt and nut is assembled, and structure is complicated, assembling process It is cumbersome, and rainwater can not be effectively prevent to penetrate into wall, to keep wall moist, mouldy, for Timberwork wall, seriously Person, which may deform, even rots.
Summary of the invention
In order to solve existing prefabricated buildings, structure is complicated, and the cumbersome problem of assembling process, the present invention provides a kind of dresses With formula house roof beam structure and using its house, the assembly in house is realized by chassis and cantilevered corner beam, without being welded or being used Bolt and nut, the effective solution above problem.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of prefabricated buildings roof beam structure, including chassis and four cantilevered corner beams,
The chassis includes time bottom beams of two main sills and two, and the main sill and secondary bottom beam include that side plate is connected with L-type Plate, the L-type connecting plate have orthogonal long portion and short portion, and the long portion is fixed on side plate, and vertical with side plate;
The cantilevered corner beam includes
Cantilevered corner beam column, the cantilevered corner beam column section is square, including orthogonal outer beam slab and orthogonal interior beam slab, described Interior beam slab and chassis connecting pin have card slot one, and the card slot one is located at interior beam slab two sides, against the rib of cantilevered corner beam column;
Outer stationary plates one, the outer stationary plates are first is that outer beam slab extends outwardly along the connecting pin with interior beam slab;With
Internal fixation plate one, the internal fixation plate is first is that interior beam slab extends outwardly along the connecting pin with another interior beam slab;
When installation, the side plate of main sill and short portion are inserted into respectively in two card slots one of an interior beam slab, the side plate of secondary bottom beam and Short portion is inserted into respectively in two card slots one of another interior beam slab.
Specifically, the side plate both ends of above-mentioned secondary bottom beam also have extension, and the extension segment length is not more than short portion and side Plate spacing;
The outer stationary plates one have the snap-gauge extended to chassis direction with chassis connecting pin, and the snap-gauge length is not more than long portion To side plate close to the vertical range of ground one end.
Specifically, above-mentioned cantilevered corner beam further includes the external decoration beam slab one being fixedly connected with outer beam slab and fixes with internal fixation plate one The interior trim beam slab one of connection forms outer slot one, the interior trim beam between the external decoration beam slab one and outer stationary plates one Slot one in being formed between plate one and internal fixation plate one;
The external decoration beam slab one has with chassis connecting pin extends beam slab one, and one length of extension beam slab is equal to long portion to side Vertical range of the plate close to ground one end;
There is reinforcement structure, the reinforcement structure is rice font inside the cantilevered corner beam column.
Specifically, above-mentioned outer stationary plates one have the flange for being directed away from one side of internal fixation plate far from one end of cantilevered corner beam column One.
Specifically, above-mentioned chassis further includes structural beams, and the structure beam section is in H-type, including two vertical parts and a cross Portion, the transverse part include at least two structural slabs being parallel to each other and the reinforcement structure between structural slab;
The secondary bottom beam further includes bottom plate, and the bottom plate is fixedly connected with side plate close to ground one end, and parallel with long portion;
When installation, structural beams are pressed on the long subordinate of main sill, and one of vertical part is contacted with long portion, another vertical part and bottom plate Positioned at same level.
Specifically, above-mentioned prefabricated buildings roof beam structure, further includes attachment beam, and the connection beam section is in I-shaped, including Outer stationary plates two, the internal fixation plate two in hyphen portion and the connecting plate of vertical part of long transverse part, there are two one end tools of the connecting plate Card slot two, the card slot two is located at connecting plate two sides, respectively against outer stationary plates two and internal fixation plate two;
When installation, side plate and short portion are inserted into respectively in two card slots two.
Specifically, above-mentioned attachment beam further includes the external decoration beam slab two and and internal fixation plate being fixedly connected with outer stationary plates two The two interior trim beam slabs two being fixedly connected form outer slot two between the external decoration beam slab two and outer stationary plates two, described interior Slot two in being formed is decorated between beam slab two and internal fixation plate two;
Two two sides of outer stationary plates have the flange two for being directed away from two side of internal fixation plate.
Specifically, above-mentioned external decoration beam slab two has the extension beam slab two extended to chassis with chassis connecting pin, described to prolong The length of long beam slab two is equal to long portion to side plate close to the vertical range of ground one end.
Specifically, above-mentioned connecting plate includes at least two support plates being parallel to each other;The connecting plate further includes reinforcing knot Structure, the reinforcement structure is between support plate.
A kind of house using above-mentioned prefabricated buildings roof beam structure, the house include room body and roof, the room body packet Include floor, wall, Side fascia and lining;
Between two vertical parts of floor one end insert structure beam, long portion and the bottom plate of time bottom beam are inserted into one end on the other side Between or two vertical parts of another structural beams between, in addition side plate of the both ends respectively with two main sills leans;
Between the outer stationary plates two and internal fixation plate two of wall one end insertion attachment beam, cantilevered corner beam is inserted into one end on the other side Outer stationary plates one and internal fixation plate one between or the outer stationary plates two and internal fixation plate two of another attachment beam between, bottom end insert Enter between the side plate of main sill or secondary bottom beam and short portion;
The outer slot two of an attachment beam is inserted into described Side fascia one end, the outer slot one of insertion cantilevered corner beam in one end on the other side or The outer slot two of another attachment beam, bottom end and ground face contact;
The interior slot two of an attachment beam is inserted into described lining one end, the interior slot one of insertion cantilevered corner beam in one end on the other side or The interior slot two of another attachment beam, bottom end is contacted with floor.
The beneficial effects of the present invention are: roof beam structure of the invention includes that chassis and cantilevered corner beam by chassis fixed floor pass through angle Beam and the fixed wall of chassis, structure is simple, is easily assembled, without tool;Using structural beams and attachment beam, can not only add Gu chassis can be applicable to various ground board size, easy to carry;It is arranged directly on cantilevered corner beam and attachment beam for installing interior wall The inside and outside slot of plate and Side fascia saves part, easy for installation;Flange is set on the outer stationary plates of cantilevered corner beam and attachment beam, is installed After Side fascia, wall can be caused moist, mouldy to avoid rainwater infiltration, especially for use in log cabin structure, can effectively kept away Exempt from rainwater to penetrate into and cause wall moist, mouldy or even rotten.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic diagram of room body of the present invention.
Fig. 2 is the partial schematic diagram (not installing lining and Side fascia) of room body of the present invention.
Fig. 3 is the structural schematic diagram of main sill of the present invention.
Fig. 4 is the structural schematic diagram of of the invention bottom beam.
Fig. 5 is the structural schematic diagram of cantilevered corner beam of the present invention.
Fig. 6 is the connection relationship diagram between cantilevered corner beam and chassis of the present invention.
Fig. 7 is the structural schematic diagram of structure of the invention beam.
Fig. 8 is the structural schematic diagram of attachment beam of the present invention.
Fig. 9 is the connection relationship diagram between cantilevered corner beam of the present invention, structural beams, attachment beam and chassis.
Figure 10 is the connection relationship diagram between structure of the invention beam, attachment beam and main sill.
In figure: 11. main sills;12. time bottom beam;121. extension;122. bottom plate;13. side plate;14.L type connecting plate; 141. long portions;142. short portions;15. structural beams;151. vertical part;152. transverse part;2. cantilevered corner beam;211. outer beam slabs;Beam slab in 212.; 2121. card slot one;22. outer stationary plates one;221. snap-gauge;222. flange one;23. internal fixation plate one;24. external decoration beam slab one; 241. outer slots one;242. extend beam slab one;25. interior trim beam slab one;Slot one in 251.;3. attachment beam;31. outer stationary plates Two;311. flange two;32. internal fixation plate two;33. connecting plate;331. card slots two;34. external decoration beam slab two;341. outer slots Two;342. extend beam slab two;35. interior trim beam slab one;Slot two in 351.;91. floor;92. wall;93. Side fascia;94. Lining.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
As shown in figures 1 to 6, prefabricated buildings roof beam structure, including chassis and four cantilevered corner beams 2, chassis include two main sills 11 and two Root time bottom beam 12, main sill 11 and time bottom beam 12 include side plate 13 and L-type connecting plate 14, and L-type connecting plate 14, which has, mutually to hang down Straight long portion 141 and short portion 142, long portion 141 are fixed on side plate 13, and vertical with side plate 13, wherein main sill 11 and time bottom Beam 12 is end to end each other, constitutes rectangle or square chassis.
Cantilevered corner beam 2 includes cantilevered corner beam column, outer stationary plates 1 and internal fixation plate 1, and cantilevered corner beam column section is square, including phase Mutually vertical outer beam slab 211 and orthogonal interior beam slab 212, interior beam slab 212 have card slot 1, card with chassis connecting pin Slot 1 is located at interior 212 two sides of beam slab, against the rib of cantilevered corner beam column;Outer stationary plates 1 be outer beam slab 211 along with interior beam slab 212 Connecting pin extend outwardly;Internal fixation plate 1 is that interior beam slab 212 extends outwardly along the connecting pin with another interior beam slab 212 It forms.
When installation, the side plate 13 of main sill 11 and short portion 142 are inserted into two card slots 1 of an interior beam slab 212 respectively Interior, the side plate 13 of secondary bottom beam 12 and short portion 142 are inserted into respectively in two card slots 1 of another interior beam slab 212.
Embodiment 2
As shown in figure 4,13 both ends of side plate of secondary bottom beam 12 also have extension 121,121 length of extension is not more than short portion 142 With 13 spacing of side plate.When installation, extension 121 and 11 end of main sill of secondary bottom beam 12 lean, secondary bottom beam 12L type connecting plate 14 end face and the short portion 142 of main sill 11 lean, and are conducive to keep chassis stronger.
Embodiment 3
As shown in figure 5, outer stationary plates 1 and chassis connecting pin have the snap-gauge 221 extended to chassis direction, 221 length of snap-gauge No more than long portion 141 to side plate 13 close to the vertical range of ground one end.Card slot one is inserted into the side plate 13 of chassis and short portion 142 After 2121, snap-gauge 221 is stuck in 13 outside of side plate, is conducive to the secured connection between cantilevered corner beam 2 and chassis.
Embodiment 4
As shown in Figure 1 and Figure 5, cantilevered corner beam 2 further includes the external decoration beam slab 1 and and internal fixation plate being fixedly connected with outer beam slab 211 The one 23 interior trim beam slabs 1 being fixedly connected form outer slot 1 between external decoration beam slab 1 and outer stationary plates 1, Slot 1 in being formed between interior trim beam slab 1 and internal fixation plate 1.In a particular embodiment, decorative wall panels are direct It is inserted into slot one, it is easy to operate.
Embodiment 5
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 9, external decoration beam slab 1 and chassis connecting pin have extension beam slab 1, extend beam One 242 length of plate is equal to vertical range of the long portion 141 to side plate 13 close to ground one end.After cantilevered corner beam 2 is fixedly connected with chassis, External decoration beam slab 1 contacts ground by extending beam slab 1, in house assembling process, after installing Side fascia 93, and wall Face is neat, and aesthetics is high.
There is reinforcement structure, reinforcement structure is rice font inside cantilevered corner beam column.
Embodiment 6
As shown in figs. 5 and 9, outer stationary plates 1 have far from one end of cantilevered corner beam column is directed away from one 23 side of internal fixation plate Flange 1.After installing Side fascia 93, flange 1 can penetrate into internal to avoid rainwater and cause wall moist, mouldy, especially It is used in log cabin structure, it is possible to prevente effectively from rainwater penetrates into and causes wall moist, mouldy or even rotten.
Embodiment 7
As shown in fig. 7, chassis further includes structural beams 15,15 section of structural beams is in H-type, including two vertical parts 151 and a transverse part 152, transverse part 152 includes at least two structural slabs being parallel to each other and the reinforcement structure between structural slab.It is being embodied In example, wall, which is inserted directly between two vertical parts 151, completes installation.
As shown in figure 4, secondary bottom beam 12 further includes bottom plate 122, bottom plate 122 is fixedly connected with side plate 13 close to ground one end, And it is parallel with long portion 141.
As shown in Figure 9 and Figure 10, when installation, structural beams 15 are pressed under the long portion 141 of main sill 11, one of vertical part 151 contact with long portion 141, another vertical part 151 and bottom plate 122 are located at same level.
In a particular embodiment, it can be respectively fixedly connected with decoration beam slab on the outside of two vertical parts 151 and constitute slot, for installing Ground decoration plate, it is similar with the outer slot 1 of cantilevered corner beam 2 and interior slot 1.
Embodiment 8
As shown in figs, prefabricated buildings roof beam structure further includes attachment beam 3, and 3 section of attachment beam is in I-shaped, including length One end of the connecting plate 33 of the outer stationary plates 2 31 of transverse part, the internal fixation plate 2 32 in hyphen portion and vertical part, connecting plate 33 has two A card slot 2 331, card slot 2 331 is located at 33 two sides of connecting plate, respectively against outer stationary plates 2 31 and internal fixation plate 2 32.Installation When, side plate 13 and short portion 142 are inserted into two card slots 2 331 respectively, realize the connection between attachment beam and chassis.
Embodiment 9
As shown in figure 8, attachment beam 3 further includes the external decoration beam slab 2 34 and and internal fixation plate being fixedly connected with outer stationary plates 2 31 The 2 32 interior trim beam slabs 2 35 being fixedly connected form outer slot 2 341 between external decoration beam slab 2 34 and outer stationary plates 2 31, Slot 2 351 in being formed between interior trim beam slab 2 35 and internal fixation plate 2 32.In a particular embodiment, decorative wall panels are direct It is inserted into slot two, it is easy to operate.
Embodiment 10
As shown in figure 8,2 31 two sides of outer stationary plates have the flange 2 311 for being directed away from 2 32 side of internal fixation plate.Wherein, outside 2 31 two sides of fixed plate refer to the both ends of I-shaped long transverse part.After installing Side fascia 93, flange 2 311 and flange 1 are common It plays and rainwater is avoided to penetrate into internal and cause wall humidity, mouldy effect that can effectively keep away especially for use in log cabin structure Exempt from rainwater to penetrate into and cause wall moist, mouldy or even rotten.
Embodiment 11
As shown in FIG. 8 and 9, external decoration beam slab 2 34 and chassis connecting pin have the extension beam slab 2 342 extended to chassis, extend The length of beam slab 2 342 is equal to vertical range of the long portion 141 to side plate 13 close to ground one end.
After attachment beam 3 is fixedly connected with chassis, external decoration beam slab 2 34 contacts ground by extending beam slab 2 342, In house assembling process, after installing Side fascia 93, metope is neat, and aesthetics is high.
Embodiment 12
As shown in figure 8, connecting plate 33 includes at least two support plates being parallel to each other;Connecting plate 33 further includes reinforcement structure, is added Strong structure is between support plate.
Embodiment 13
As Figure 1-10 shows, using the house of this prefabricated buildings roof beam structure, house includes room body and roof, and room body includes floor 91, wall 92, Side fascia 93 and lining 94;
Between two vertical parts 151 of 91 one end insert structure beam 15 of floor, the long portion of time bottom beam 12 is inserted into one end on the other side Between 141 and bottom plate 122 or between two vertical parts 151 of another structural beams 15, in addition both ends respectively with two main sills 11 Side plate 13 lean;
92 one end of wall is inserted between the outer stationary plates 2 31 and internal fixation plate 2 32 of attachment beam 3, one end insertion on the other side Between the outer stationary plates 1 and internal fixation plate 1 of cantilevered corner beam 2 or the outer stationary plates 2 31 and internal fixation plate of another attachment beam 3 Between 2 32, bottom end is inserted between main sill 11 or the side plate 13 and short portion 142 of secondary bottom beam 12;
The outer slot 2 341 of an attachment beam 3, the outer slot of insertion cantilevered corner beam 2 in one end on the other side are inserted into 93 one end of Side fascia 1 or another attachment beam 3 outer slot 2 341, bottom end and ground face contact;
The interior slot 2 351 of an attachment beam 3, the interior slot of insertion cantilevered corner beam 2 in one end on the other side are inserted into 94 one end of lining 1 or another attachment beam 3 interior slot 2 351, bottom end is contacted with floor 91.
By chassis fixed floor, by cantilevered corner beam and the fixed wall of chassis, structure is simple, is easily assembled, without work Tool;Using structural beams and attachment beam, chassis and wall can be not only reinforced, can be applicable to various floors or wall size, Easy to carry and installation;Inside and outside slot for installing lining and Side fascia is set directly on cantilevered corner beam and attachment beam, is saved Part, it is easy for installation.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of prefabricated buildings roof beam structure, it is characterised in that: including chassis and four cantilevered corner beams (2),
The chassis includes two main sills (11) and twice bottom beams (12), and the main sill (11) and time bottom beam (12) wrap Side plate (13) and L-type connecting plate (14) are included, the L-type connecting plate (14) has orthogonal long portion (141) and short portion (142), the long portion (141) is fixed on side plate (13), and vertical with side plate (13);
The cantilevered corner beam (2) includes
Cantilevered corner beam column, the cantilevered corner beam column section is square, including orthogonal outer beam slab (211) and orthogonal interior beam slab (212), the interior beam slab (212) and chassis connecting pin have card slot one (2121), and the card slot one (2121) is located at interior beam slab (212) two sides, against the rib of cantilevered corner beam column;
Outer stationary plates one (22), the outer stationary plates one (22) are outer beam slab (211) along outside with the connecting pin of interior beam slab (212) Extend;With
Internal fixation plate one (23), the internal fixation plate one (23) are interior beam slab (212) along the connecting pin with another interior beam slab (212) Extend outwardly;
When installation, two card slots one of an interior beam slab (212) are inserted into the side plate (13) of main sill (11) and short portion (142) respectively (2121) in, two card slots one of another interior beam slab (212) are inserted into the side plate (13) of secondary bottom beam (12) and short portion (142) respectively (2121) in.
2. prefabricated buildings roof beam structure as described in claim 1, it is characterised in that: the side plate (13) two of the secondary bottom beam (12) End also has extension (121), and extension (121) length is no more than short portion (142) and side plate (13) spacing;
The outer stationary plates one (22) and chassis connecting pin have the snap-gauge (221) extended to chassis direction, the snap-gauge (221) Length is no more than long portion (141) to side plate (13) close to the vertical range of ground one end.
3. prefabricated buildings roof beam structure as described in claim 1, it is characterised in that: the cantilevered corner beam (2) further includes and outer beam slab (211) the external decoration beam slab one (24) being fixedly connected and the interior trim beam slab one (25) being fixedly connected with internal fixation plate one (23), Outer slot one (241), the interior trim beam slab one are formed between the external decoration beam slab one (24) and outer stationary plates one (22) (25) slot one (251) in being formed between internal fixation plate one (23);
The external decoration beam slab one (24) and chassis connecting pin, which have, extends beam slab one (242), and the extension beam slab one (242) is long Degree is equal to long portion (141) to side plate (13) close to the vertical range of ground one end;
There is reinforcement structure, the reinforcement structure is rice font inside the cantilevered corner beam column.
4. prefabricated buildings roof beam structure as described in claim 1, it is characterised in that: the outer stationary plates one (22) are far from cantilevered corner beam One end of column has the flange one (222) for being directed away from internal fixation plate one (23) side.
5. prefabricated buildings roof beam structure as described in claim 1, it is characterised in that: the chassis further includes structural beams (15), Structural beams (15) section is in H-type, including two vertical parts (151) and a transverse part (152), and the transverse part (152) includes extremely Few two structural slabs being parallel to each other and the reinforcement structure between structural slab;
The secondary bottom beam (12) further includes bottom plate (122), and the bottom plate (122) and side plate (13) are close to the fixed company in ground one end It connects, and parallel with long portion (141);
When installation, structural beams (15) are pressed under the long portion (141) of main sill (11), one of vertical part (151) and long portion (141) it contacts, another vertical part (151) and bottom plate (122) are located at same level.
6. prefabricated buildings roof beam structure as described in claim 1, it is characterised in that: further include attachment beam (3), the attachment beam (3) section is in I-shaped, outer stationary plates two (31), the internal fixation plate two (32) in hyphen portion and the connection of vertical part including long transverse part Plate (33), for one end tool of the connecting plate (33) there are two card slot two (331), the card slot two (331) is located at connecting plate (33) Two sides, respectively against outer stationary plates two (31) and internal fixation plate two (32);
When installation, side plate (13) and short portion (142) are inserted into two card slots two (331) respectively.
7. prefabricated buildings roof beam structure as claimed in claim 6, it is characterised in that: the attachment beam (3) further include with it is outer solid The external decoration beam slab two (34) that fixed board two (31) is fixedly connected and the interior trim beam slab two being fixedly connected with internal fixation plate two (32) (35), outer slot two (341), the interior trim beam slab are formed between the external decoration beam slab two (34) and outer stationary plates two (31) Slot two (351) in being formed between two (35) and internal fixation plate two (32);
Outer stationary plates two (31) two sides have the flange two (311) for being directed away from internal fixation plate two (32) side.
8. prefabricated buildings roof beam structure as claimed in claim 7, it is characterised in that: the external decoration beam slab two (34) and chassis Connecting pin has the extension beam slab two (342) extended to chassis, and the length for extending beam slab two (342) is equal to long portion (141) To side plate (13) close to the vertical range of ground one end.
9. prefabricated buildings roof beam structure as claimed in claim 6, it is characterised in that: the connecting plate (33) includes at least two The support plate being parallel to each other;The connecting plate (33) further includes reinforcement structure, and the reinforcement structure is between support plate.
10. a kind of house using the prefabricated buildings roof beam structure as described in claim any one of 1-9, it is characterised in that: described House includes room body and roof, and the room body includes floor (91), wall (92), Side fascia (93) and lining (94);
Between two vertical parts (151) of floor (91) one end insert structure beam (15), time bottom is inserted into one end on the other side Between the long portion (141) and bottom plate (122) of beam (12) or between two vertical parts (151) of another structural beams (15), in addition two The side plate (13) respectively with two main sills (11) is held to lean;
Described wall (92) one end is inserted between the outer stationary plates two (31) and internal fixation plate two (32) of attachment beam (3), therewith phase Pair one end insertion cantilevered corner beam (2) outer stationary plates one (22) and internal fixation plate one (23) between or another attachment beam (3) outside Between fixed plate two (31) and internal fixation plate two (32), the side plate (13) of main sill (11) or secondary bottom beam (12) and short is inserted into bottom end Between portion (142);
The outer slot two (341) of an attachment beam (3) is inserted into described Side fascia (93) one end, and cantilevered corner beam is inserted into one end on the other side (2) the outer slot two (341) of outer slot one (241) or another attachment beam (3), bottom end and ground face contact;
The interior slot two (351) of an attachment beam (3) is inserted into described lining (94) one end, and cantilevered corner beam is inserted into one end on the other side (2) the interior slot two (351) of interior slot one (251) or another attachment beam (3), bottom end is contacted with floor (91).
CN201811650999.9A 2018-12-31 2018-12-31 A kind of prefabricated buildings roof beam structure and the house using it Pending CN109555224A (en)

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