CN208563587U - A kind of corner fittings and its connecting joint structure for multi-layered modular building - Google Patents
A kind of corner fittings and its connecting joint structure for multi-layered modular building Download PDFInfo
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- CN208563587U CN208563587U CN201820898153.6U CN201820898153U CN208563587U CN 208563587 U CN208563587 U CN 208563587U CN 201820898153 U CN201820898153 U CN 201820898153U CN 208563587 U CN208563587 U CN 208563587U
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Abstract
A kind of corner fittings and its connecting joint structure for multi-layered modular building, wherein the corner fittings for multi-layered modular building includes corner fittings ontology；The corner fittings ontology is rectangle stereochemical structure；Bolt hole and location hole are successively offered on the top surface or bottom surface of corner fittings ontology, and location hole is in long strip；Hole for hoist is offered on the leading flank of corner fittings ontology or trailing flank, and hole for hoist is correspondingly arranged with bolt hole；Vertical internal partition is equipped between the top and bottom of the corner fittings ontology；The bolt hole and location hole are located at the two sides of internal partition.The utility model solve conventional corner fittings strength and stiffness are lower and adjacent block between bonding strength the technical issues of being difficult to obtain guarantee.
Description
Technical field
The utility model relates to a kind of corner fittings and its connecting joint structure for multi-layered modular building.
Background technique
As with the rapid development of the modular architecturals such as container, modular architectural is any by people just as heap building blocks
Various moulding are combined into meet the needs of various functions and appearance；It can be prefabricated customized, removable although modular architectural has
Transport, it is environmentally protective many advantages, such as, still, at present modular architectural there is also because corner fittings perforated area it is excessive to a certain extent
The bonding strength and rigidity of corner fittings are weakened, so that the bonding strength between adjacent block be made to be difficult to obtain the defect of guarantee.
Utility model content
The purpose of the utility model is to provide a kind of corner fittings and its connecting joint structure for multi-layered modular building,
Solve conventional corner fittings strength and stiffness are lower and adjacent block between bonding strength the technical issues of being difficult to obtain guarantee.
To achieve the above object, the utility model adopts the following technical solution.
A kind of corner fittings for multi-layered modular building, includes corner fittings ontology；The corner fittings ontology is rectangle solid knot
Structure；Bolt hole and location hole are successively offered on the top surface or bottom surface of corner fittings ontology, and location hole is in long strip；At angle
Hole for hoist is offered on the leading flank of part ontology or trailing flank, and hole for hoist is correspondingly arranged with bolt hole；The corner fittings sheet
Vertical internal partition is equipped between the top and bottom of body；The bolt hole and location hole are located at the two sides of internal partition.
Preferably, the bolt hole at least there are two, and along corner fittings body top surface or the long axis direction interval of bottom surface
Arrangement；The long axis direction of the location hole is vertical with the long axis direction of the top surface of corner fittings ontology or bottom surface.
Preferably, the vertical section of the location hole is funnel-shaped, and the diameter of location hole is first gradually reduced from outside to inside.
Preferably, the hole for hoist is in rectangle, and is located at internal partition side；Wherein the top margin of hole for hoist is apart from corner fittings ontology
The thickness of the top surface of the distance and corner fittings ontology at top is adapted, and is not less than 20mm；The bottom edge of hole for hoist is apart from corner fittings ontology bottom
The thickness of the bottom surface of the distance and corner fittings ontology in portion is adapted, and is not less than 20mm；The width of hole for hoist and one group of bolt hole line
Length be adapted.
A kind of connecting joint structure containing corner fittings, including there are two lower module structure, two upper layer module structures and
Connection component；Wherein, two upper layer module structures arrangement corresponding with two lower module structures；There are four the corner fittings arrangements,
Respectively upper layer module corner fittings and lower module corner fittings；There are two the upper layer module corner fittings, is separately positioned on two upper layer moulds
Adjacent bottom angular position, successively offers bolt hole and location hole on the bottom surface of upper layer module corner fittings in block structure；It is described
There are two lower module corner fittings, is separately positioned at corner position adjacent in two lower module structures, at lower module angle
Bolt hole and location hole are successively offered on the top surface of part；The upper layer module corner fittings and lower module corner fittings mirror symmetry；Institute
Stating connection component includes connecting plate, connection bolt and positioning column；The connecting plate is horizontally set on two upper layer module corner fittings
At the link position of lower module corner fittings；The positioning column is threaded through corresponding in upper layer module corner fittings and lower module corner fittings
In location hole；The connection bolt is threaded through in upper layer module corner fittings and lower module corner fittings in corresponding bolt hole, by two
Upper layer module structure is fixedly connected with two lower module structures.
Preferably, the upper layer module structure includes upper layer module corner post and is connected to the upper of upper layer module corner post lower end
Layer module beam；The upper layer module corner fittings is arranged at the link position of upper layer module corner post and upper layer module beam；The lower layer
Modular structure includes lower module corner post and the lower module beam for being connected to lower module corner post upper end；The lower module angle
Part is arranged at the link position of lower module corner post and lower module beam.
Preferably, the spiro keyhole position of the upper layer module corner fittings in close to two upper layer module structure connecting pins side,
The hole for hoist of upper layer module corner fittings is towards the outside of upper layer module structure；The spiro keyhole position of the lower module corner fittings is in close to two
The side of a lower module structure connecting pin, the hole for hoist of lower module corner fittings is towards the outside of lower module structure.
Preferably, the top of the connecting plate, positioned at the bottom of two upper layer module corner fittings be additionally provided with leveling upper layer module
The leveling board of structure.
Preferably, the upper end of the positioning column is tapered, and the middle part of positioning column is circumferentially equipped with a circle protrusion；It is described convex
It plays top to be stuck in the location hole of upper layer module corner fittings, raised lower part is stuck in the location hole of lower module corner fittings.
The utility model has the characteristics that and beneficial effect compared with prior art.
1, since the hole that corner fittings opens up weakens the strength and stiffness of corner fittings to a certain extent, the utility model is being positioned
Internal partition is added between hole and bolt hole, booster action is played to its weak plate face, to enhance the utility model
Bearing capacity and non-deformability.
2, traditional corner fittings perforated area is on the high side, and not only the processing progress of diagonal causes influence, also apparent to weaken
The non-deformability of corner fittings, although and the corner fittings in the utility model has hole for hoist, bolt hole, the locating cone of conventional corner fittings
Hole, but perforated area is obviously less than normal, and only aperture on both faces, and corner fittings is at least totally enclosed, this design there are four face
Compared to traditional corner fittings, bearing capacity and non-deformability are significantly improved.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the schematic perspective view of corner fittings in the utility model.
Fig. 2 is the planar structure schematic diagram of the corner fittings of the utility model.
Fig. 3 is the schematic diagram of the section structure of A-A in Fig. 2.
Fig. 4 is the schematic diagram of the section structure of B-B in Fig. 2.
Fig. 5 is the explosive view of connecting joint structure in the utility model.
Fig. 6 is the schematic diagram of connecting joint structure in the utility model.
Appended drawing reference: 1- corner fittings ontology, 1.1- connection box, 1.2- positioning box, 2- bolt hole, 3- location hole, 4-
Hole for hoist, 5- internal partition, 6- upper layer module corner fittings, 7- lower module corner fittings, 8- connecting plate, 9- connection bolt, 10- are fixed
Position column, 11- upper layer module corner post, 12- upper layer module beam, 13- lower module corner post, 14- lower module beam, 15- leveling
Plate, 16- protrusion.
Specific embodiment
As shown in Figs 1-4, this corner fittings for multi-layered modular building, includes corner fittings ontology 1；The corner fittings ontology
1 is rectangle stereochemical structure；Bolt hole 2 and location hole 3 are successively offered on the top surface or bottom surface of corner fittings ontology 1, and fixed
Position hole 3 is in long strip；Hole for hoist 4, and hole for hoist 4 and bolt are offered on the leading flank of corner fittings ontology 1 or trailing flank
Hole 2 is correspondingly arranged；Vertical internal partition 5 is equipped between the top and bottom of the corner fittings ontology 1；The bolt hole 2 and positioning
Hole 3 is located at the two sides of internal partition 5, this is because the hole opened up weaken to a certain extent corner fittings ontology 1 intensity and
Rigidity adds after internal partition 5 and plays booster action with regard to diagonal ontology 1.
In the present embodiment, the corner fittings ontology 1 is put together by connection box 1.1 and positioning box 1.2；Wherein connect box 1.1
For rectangle three-dimensional module unit made of being enclosed as six pieces of panels, and hole for hoist 4 is provided with bolt hole 2 and connect on box 1.1；
The positioning box 1.2 be by one piece of top plate, one piece of bottom plate and three surface side board groups at scarce metope space module unit；Wherein, fixed
Metope side is lacked in the box 1.2 of position to be correspondingly connected with the left side for connecting box 1.1 or the right side for connecting box 1.1, and is connected
The one side that box 1.1 is connected with positioning box 1.2 becomes the internal partition 5 between connection box 1.1 and positioning box 1.2.
In the present embodiment, the bolt hole 2 at least there are two, and along the long axis of the top surface of corner fittings ontology 1 or bottom surface
Direction arranged for interval；The long axis direction of the location hole 3 is vertical with the long axis direction of the top surface of corner fittings ontology 1 or bottom surface.
Certainly in other embodiments, the number of the bolt hole 2 can also be according to the intensity of practical connection structure and steady
Depending on qualitative, but it is not easy excessively, preferably no more than three.
In the present embodiment, 2 hole shape of bolt hole depending on its be located at corner fittings ontology 1 top surface or bottom surface difference depending on；
When bolt hole 2 is located at the top surface of corner fittings ontology 1, hole shape is circular hole, when bolt hole 2 is located at the bottom surface of corner fittings ontology 1,
Its hole shape is long hole.
In the present embodiment, the vertical section of the location hole 3 is funnel-shaped, and the diameter of location hole 3 from outside to inside first by
It is decrescence small.
In the present embodiment, the hole for hoist 4 is in rectangle, and is located at 5 side of internal partition；The wherein top margin distance of hole for hoist 4
The thickness of the top surface of the distance and corner fittings ontology 1 at 1 top of corner fittings ontology is adapted, for not less than 20mm；The bottom edge of hole for hoist 4 away from
The thickness of the bottom surface of the distance and corner fittings ontology 1 of 1 bottom of digression part ontology is adapted, for not less than 20mm；The width of hole for hoist 4
It is adapted with the length of one group of 2 line of bolt hole.
As seen in figs. 5-6, this connecting joint structure containing corner fittings, including there are two on lower module structure, two
Layer modular structure and connection component；Wherein, two upper layer module structures arrangement corresponding with two lower module structures；The corner fittings
There are four arrangements, respectively upper layer module corner fittings 6 and lower module corner fittings 7；There are two the upper layer module corner fittings 6, sets respectively
Adjacent bottom angular position in two upper layer module structures is set, successively offers bolt on the bottom surface of upper layer module corner fittings 6
Hole 2 and location hole 3；There are two the lower module corner fittings 7, is separately positioned on apex angle position adjacent in two lower module structures
Place is set, bolt hole 2 and location hole 3 are successively offered on the top surface of lower module corner fittings 7；The upper layer module corner fittings 6 is under
7 mirror symmetry of layer module corner fittings；The connection component includes connecting plate 8, connection bolt 9 and positioning column 10；The connecting plate 8
It is horizontally set at the link position of two upper layer module corner fittings 6 and lower module corner fittings 7；The positioning column 10 is threaded through upper layer
In module corner fittings 6 and lower module corner fittings 7 in corresponding location hole 3；The connection bolt 9 is threaded through 6 He of upper layer module corner fittings
In lower module corner fittings 7 in corresponding bolt hole 2, two upper layer module structures are fixedly connected with two lower module structures.
In the present embodiment, the upper layer module structure includes upper layer module corner post 11 and is connected to upper layer module corner post 11
The upper layer module beam 12 of lower end；The connection of upper layer module corner post 11 and upper layer module beam 12 is arranged in the upper layer module corner fittings 6
At position；The lower module structure includes lower module corner post 13 and the lower layer's mould for being connected to 13 upper end of lower module corner post
Block beam 14；The lower module corner fittings 7 is arranged at the link position of lower module corner post 13 and lower module beam 14.
In the present embodiment, the side of the internal partition 5 and the upper layer module corner post 11 of corresponding side and lower module corner post 13
Wall alignment, and the thickness of internal partition 5 should be not less than sidewall thickness；If cannot be aligned because of structure reason itself, corner fittings ontology 1 with
Upper layer module corner post 11 or lower module corner post 13, which weld side top surface or bottom surface, need to guarantee that it has certain non-deformability,
Such as increase its thickness.
In the present embodiment, the bolt hole 2 of the upper layer module corner fittings 6 is located at close two upper layer module structure connecting pins
Side, the hole for hoist 4 of upper layer module corner fittings 6 is towards the outside of upper layer module structure；The bolt hole 2 of the lower module corner fittings 7
Positioned at the side close to two lower module structure connecting pins, the hole for hoist 4 of lower module corner fittings 7 is towards lower module structure
Outside.
In the present embodiment, the top of the connecting plate 8 is additionally provided in leveling positioned at the bottom of two upper layer module corner fittings 6
The leveling board 15 of layer modular structure.
In the present embodiment, the upper end of the positioning column 10 is tapered, and the middle part of positioning column 10 is circumferentially equipped with a circle protrusion
16；Raised 16 top is stuck in the location hole 3 of upper layer module corner fittings 6, and raised 16 lower parts are stuck in determining for lower module corner fittings 7
In the hole 3 of position.
Above-described embodiment is not the exhaustion of specific embodiment, can also there is other embodiments, and above-described embodiment purpose exists
In illustrating the utility model, rather than the protection scope of the utility model is limited, it is all from the utility model simple change
Using all falling in the protection scope of the utility model.
Claims (9)
1. a kind of corner fittings for multi-layered modular building, includes corner fittings ontology (1)；It is characterized by: the corner fittings ontology
It (1) is rectangle stereochemical structure；Bolt hole (2) and location hole are successively offered on the top surface or bottom surface of corner fittings ontology (1)
(3), and location hole (3) is in long strip；It is offered on the leading flank of corner fittings ontology (1) or trailing flank hole for hoist (4), and
And hole for hoist (4) is correspondingly arranged with bolt hole (2)；Be equipped between the top and bottom of the corner fittings ontology (1) it is vertical it is interior every
Plate (5)；The bolt hole (2) and location hole (3) are located at the two sides of internal partition (5).
2. a kind of corner fittings for multi-layered modular building according to claim 1, it is characterised in that: the bolt hole (2)
There are two at least, and along the long axis direction arranged for interval of top surface or bottom surface；The long axis direction of the location hole (3) and top surface
Or the long axis direction of bottom surface is vertical.
3. a kind of corner fittings for multi-layered modular building according to claim 1, it is characterised in that: the location hole (3)
Vertical section it is funnel-shaped, and the diameter of location hole (3) is first gradually reduced from outside to inside.
4. a kind of corner fittings for multi-layered modular building according to claim 1, it is characterised in that: the hole for hoist (4)
In rectangle, and it is located at internal partition (5) side；Wherein distance and corner fittings of the top margin of hole for hoist (4) at the top of corner fittings ontology (1)
The thickness of the top surface of ontology (1) is adapted, and is not less than 20mm；Distance of the bottom edge of hole for hoist (4) apart from corner fittings ontology (1) bottom
It is adapted with the thickness of the bottom surface of corner fittings ontology (1), is not less than 20mm；The width of hole for hoist (4) and one group of bolt hole (2) line
Length be adapted.
5. a kind of connecting joint structure containing corner fittings described in any one of claim 1-4, it is characterised in that: include
Two lower module structures, two upper layer module structures and connection component；Wherein, two upper layer module structures and Liang Ge lower layer mould
The corresponding arrangement of block structure；There are four the corner fittings arrangements, respectively upper layer module corner fittings (6) and lower module corner fittings (7)；It is described
There are two upper layer module corner fittings (6), bottom angular position adjacent in two upper layer module structures is separately positioned on, in upper layer module
Bolt hole (2) and location hole (3) are successively offered on the bottom surface of corner fittings (6)；There are two the lower module corner fittings (7), respectively
It is arranged at corner position adjacent in two lower module structures, is successively offered on the top surface of lower module corner fittings (7)
Bolt hole (2) and location hole (3)；The upper layer module corner fittings (6) and lower module corner fittings (7) mirror symmetry；The connection group
Part includes connecting plate (8), connection bolt (9) and positioning column (10)；The connecting plate (8) is horizontally set on two upper layer modules
At corner fittings (6) and the link position of lower module corner fittings (7)；The positioning column (10) be threaded through upper layer module corner fittings (6) and under
In layer module corner fittings (7) in corresponding location hole (3)；The connection bolt (9) is threaded through upper layer module corner fittings (6) and lower layer's mould
In block corner fittings (7) in corresponding bolt hole (2), two upper layer module structures are fixedly connected with two lower module structures.
6. connecting joint structure according to claim 5, it is characterised in that: the upper layer module structure includes upper layer mould
Block corner post (11) and the upper layer module beam (12) for being connected to upper layer module corner post (11) lower end；The upper layer module corner fittings (6) sets
It sets at the link position of upper layer module corner post (11) and upper layer module beam (12)；The lower module structure includes lower layer's mould
Block corner post (13) and the lower module beam (14) for being connected to lower module corner post (13) upper end；The lower module corner fittings (7) sets
It sets at the link position of lower module corner post (13) and lower module beam (14).
7. connecting joint structure according to claim 6, it is characterised in that: the bolt hole of the upper layer module corner fittings (6)
(2) it is located at close to the side of two upper layer module structure connecting pins, the hole for hoist (4) of upper layer module corner fittings (6) is towards upper layer mould
The outside of block structure；The bolt hole (2) of the lower module corner fittings (7) is located at one close to two lower module structure connecting pins
Side, the hole for hoist (4) of lower module corner fittings (7) is towards the outside of lower module structure.
8. connecting joint structure according to claim 6, it is characterised in that: the top of the connecting plate (8) is located at two
The bottom of upper layer module corner fittings (6) is additionally provided with the leveling board (15) of leveling upper layer module structure.
9. connecting joint structure according to claim 6, it is characterised in that: the upper end of the positioning column (10) is tapered,
The middle part of positioning column (10) is circumferentially equipped with a circle protrusion (16)；Described protrusion (16) top is stuck in upper layer module corner fittings (6)
In location hole (3), raised (16) lower part is stuck in the location hole (3) of lower module corner fittings (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898153.6U CN208563587U (en) | 2018-06-11 | 2018-06-11 | A kind of corner fittings and its connecting joint structure for multi-layered modular building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898153.6U CN208563587U (en) | 2018-06-11 | 2018-06-11 | A kind of corner fittings and its connecting joint structure for multi-layered modular building |
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| Publication Number | Publication Date |
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| CN208563587U true CN208563587U (en) | 2019-03-01 |
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| CN201820898153.6U Active CN208563587U (en) | 2018-06-11 | 2018-06-11 | A kind of corner fittings and its connecting joint structure for multi-layered modular building |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827487A (en) * | 2020-06-08 | 2020-10-27 | 中建集成建筑有限公司 | Prestressed formwork block system and construction method thereof |
| CN112095782A (en) * | 2020-08-10 | 2020-12-18 | 中建集成建筑有限公司 | Module node structure connected by clamping device and construction method thereof |
| CN113816021A (en) * | 2021-08-23 | 2021-12-21 | 河北惠行智能设备有限公司 | Container group and assembling method thereof |
| CN114182823A (en) * | 2021-12-17 | 2022-03-15 | 中建集成建筑有限公司 | Connecting structure with column end positioning beam end magnetic attraction and construction method thereof |
-
2018
- 2018-06-11 CN CN201820898153.6U patent/CN208563587U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827487A (en) * | 2020-06-08 | 2020-10-27 | 中建集成建筑有限公司 | Prestressed formwork block system and construction method thereof |
| CN112095782A (en) * | 2020-08-10 | 2020-12-18 | 中建集成建筑有限公司 | Module node structure connected by clamping device and construction method thereof |
| CN113816021A (en) * | 2021-08-23 | 2021-12-21 | 河北惠行智能设备有限公司 | Container group and assembling method thereof |
| CN114182823A (en) * | 2021-12-17 | 2022-03-15 | 中建集成建筑有限公司 | Connecting structure with column end positioning beam end magnetic attraction and construction method thereof |
| CN114182823B (en) * | 2021-12-17 | 2023-03-10 | 中建集成建筑有限公司 | Connecting structure of column end positioning beam end magnetic attraction and construction method thereof |
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Address after: 406-6, floor 4, building 6, No. 38, Yongda Road, Daxing biomedical industry base, Zhongguancun Science and Technology Park, Daxing District, Beijing Patentee after: CSCEC Integrated Construction Co.,Ltd. Patentee after: CHINA STATE CONSTRUCTION DEVELOPMENT Co.,Ltd. Address before: 100195 Green green, No. 83 Evergreen Road, Beijing, Haidian District Patentee before: CHINA CONSTRUCTION MODULAR HOUSING Co.,Ltd. Patentee before: CHINA STATE CONSTRUCTION DEVELOPMENT Co.,Ltd. |