CN115341665B - Assembled connecting piece and spliced prefabricated building thereof - Google Patents
Assembled connecting piece and spliced prefabricated building thereof Download PDFInfo
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- CN115341665B CN115341665B CN202211072867.9A CN202211072867A CN115341665B CN 115341665 B CN115341665 B CN 115341665B CN 202211072867 A CN202211072867 A CN 202211072867A CN 115341665 B CN115341665 B CN 115341665B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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Abstract
The invention discloses an assembled connecting piece and a spliced prefabricated building thereof, and relates to the technical field of assembled buildings. The invention comprises a mounting beam, a hanging beam and a fixed guard post, wherein the mounting beam, the hanging beam and the fixed guard post form a connecting piece monomer, the two opposite sides of the mounting beam are clamped with the hanging beam, and the two opposite ends of the mounting beam and the hanging beam are respectively connected with the fixed guard post and are bolted and fixed through nuts. The invention combines the building characteristics of the assembled building, designs a general assembled connecting piece monomer, and has the advantages that the three most important component mounting beams, the hanging beams and the fixed guard posts in the interior are simple in structure, the structural difference is small, and the operation is more convenient in the process of manufacturing the die; meanwhile, the combined connecting piece units can be correspondingly adjusted, increased, decreased and modified according to different construction requirements and building characteristics, so that different assembled buildings are assembled and spliced; each component has simple structure, concise assembly steps and various assembly and splicing types of finished products, and can adapt to the splicing and installation of various assembly type buildings.
Description
Technical Field
The invention belongs to the technical field of assembled buildings, and particularly relates to an assembled connecting piece and a spliced prefabricated building thereof.
Background
The assembled building is a building form which is assembled by splicing building facilities in a prefabricated building, the building form is similar to a building form, the use of connecting pieces and the generation of noise can be reduced to the greatest extent in the construction process, and meanwhile, the waste of building materials can be reduced to a certain extent; however, the existing fabricated building generally needs to prepare corresponding pouring molds in advance when manufacturing various prefabricated buildings, and the pouring molds of the building in the building are usually large in size unlike mechanical part molds, and the phenomena of complicated mold disassembly and assembly process and difficult transportation exist in the manufacturing process; therefore, by combining the building characteristics of the assembled building, a universal assembled connecting piece is designed, and different assembling and splicing are carried out by utilizing the connecting piece, so that various corresponding buildings are manufactured, and various problems in the prior art are solved.
Disclosure of Invention
The invention aims to provide an assembled connecting piece and a spliced prefabricated building thereof, which solve the problems of complex disassembly and assembly processes and difficult finished product transportation of pouring molds corresponding to the existing assembled building.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an assembled connecting piece which comprises an installation beam, two suspension beams and two fixed guard posts, wherein the two suspension beams are respectively arranged on two opposite side surfaces of the installation beam and are clamped and combined with the installation beam; the mounting beam and the two suspension beams are fixedly connected between the two fixed guard posts and form a connecting piece monomer;
the mounting beam is of an I-shaped column structure, and mounting grooves are formed in two opposite side surfaces of the mounting beam; a mounting sliding column is connected to one side surface of the suspension beam, and is nested in the mounting groove and used for fixedly clamping the upper suspension beam and the lower suspension beam to form an integrated structure; the installation sliding column is of a mountain-shaped column structure, and a gap is formed between the installation sliding column and the installation groove; the inside of the gap is filled by pouring concrete, so that a connecting structure between the suspension beam and the mounting beam is further reinforced; the fixed guard post is internally embedded with a plurality of supporting bolts, one ends of the supporting bolts penetrate through the fixed guard post and extend to be inserted into a gap between the mounting sliding post and the mounting groove, wherein concrete is poured between the two opposite supporting bolts, the two opposite supporting bolts can play a role in sealing the concrete inside on one hand, and a mortise-tenon structure is formed with the mounting groove and the mounting sliding post on the other hand, so that further support is provided for a clamping structure between the suspension beam and the mounting beam;
a supporting groove is formed in the suspension beam, a supporting beam is poured on one side surface of the fixed guard post, and the supporting beam extends and is inserted into the supporting groove; the supporting groove is filled with poured concrete, wherein the two opposite supporting beams can play a role in sealing the concrete in the supporting groove and can provide further supporting effect for the two hanging beams.
Further, a plurality of support ribs are embedded in the suspension beam, and the opposite ends of the support ribs extend to the outside of the suspension beam and are inserted through the fixed guard post to support a connection structure between the suspension beam and the fixed guard post; the screw thread grooves are formed in the two opposite ends of the supporting ribs, and the supporting ribs and the fixed guard posts are fixed through screw caps in a bolting mode, so that assembly and splicing of all parts of the connector are facilitated.
Further, a pouring groove and a splicing groove are formed in the fixed guard post, wherein the pouring groove is longitudinally communicated to the outer part of the fixed guard post, the splicing groove is transversely communicated to the outer part of the fixed guard post, and the splicing groove is mutually communicated with the pouring groove; the pouring groove is internally provided with an auxiliary fixing ring, the auxiliary fixing ring is of a reinforcing steel bar ring structure and sleeved outside a plurality of supporting ribs, wherein the auxiliary fixing ring is formed by welding the head and the tail of a single reinforcing steel bar and is welded and fixed with the supporting ribs at the same time, and is used for locking and fixing an upper suspension beam and a lower suspension beam; the two opposite side surfaces of the fixed guard post are respectively poured with a connecting lug, and the two connecting lugs are respectively arranged at the upper end and the lower end of the fixed guard post; through holes are formed in the surfaces of the connecting lugs, and the sizes of the connecting lugs are matched with those of the splicing grooves.
The prefabricated building spliced by the assembled connecting pieces comprises a plurality of connecting piece monomers and a mounting frame, and is characterized in that the connecting piece monomers are sequentially and fixedly connected, the mounting frame is of a U-shaped frame structure, and two opposite inner side surfaces of the mounting frame are respectively connected with a plurality of fixed guard posts; and a plurality of connecting frames are poured between the suspension beams below the connecting piece monomers and the inner side surfaces of the mounting frames, and the connecting frames are in supporting contact with the suspension beams below the adjacent connecting piece monomers.
Further, two adjacent connecting piece monomers are fixedly spliced through connecting lugs and splicing grooves; the connecting lugs below the connecting piece monomer on one side of the connecting piece monomer and the connecting lugs above the connecting piece monomer on the other side are inserted into the same splicing groove to form an inserted mortise-tenon structure; by combining the structure, the connecting piece units positioned in the middle position can simultaneously provide support for two adjacent connecting piece units, and the two connecting piece units on two adjacent sides of the connecting piece units are respectively arranged above and below to form a ladder structure; the through holes are communicated with the pouring grooves, the pouring grooves and the inside of the through holes are filled and fixed by pouring concrete, and the through holes on two sides and the pouring grooves can be simultaneously poured and molded when the concrete is filled, and three adjacent connecting piece monomers are synchronously poured and fixed.
Further, the connecting frames are of plate-shaped structures, and the lengths of the connecting frames are different; the upper surface of the connecting frame is contacted with the lower surface of the adjacent hanging beam above and is in plugging fit, wherein the connecting frame can fixedly connect the connecting piece monomer connected with the connecting frame with the mounting frame on one hand, and can provide support for the hanging beam below the adjacent connecting piece monomer on the other hand.
Further, the opposite ends of the supporting ribs are all extended and inlaid inside the side plates of the installation frame, the supporting ribs and the side plates of the installation frame are fixed through nut bolting and concrete pouring, the nut bolting mode is convenient for assembling and splicing of the structures, and the concrete pouring can improve the connection stability between the structures.
The invention has the following beneficial effects:
the invention combines the building characteristics of the assembled building, designs a general assembled connecting piece monomer, and has the advantages that the three most important component mounting beams, the hanging beams and the fixed guard posts in the interior are simple in structure, the structural difference is small, and the operation is more convenient in the process of manufacturing the die; meanwhile, the combined connecting piece units can be correspondingly adjusted, increased, decreased and modified according to different construction requirements and building characteristics, so that different assembled buildings are assembled and spliced; each component has simple structure, concise assembly steps and various assembly and splicing types of finished products, and can adapt to the splicing and installation of various assembly type buildings.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an assembled block diagram of a connector unit according to the present invention;
FIG. 2 is a top view of a connector unit according to the present invention;
FIG. 3 is a schematic view of the structure of section A-A of FIG. 2;
FIG. 4 is a schematic view of the structure of section B-B in FIG. 3;
FIG. 5 is a schematic view of the structure of section C-C in FIG. 3;
FIG. 6 is an assembled building assembly block diagram utilizing the splice of connector elements of the present invention;
FIG. 7 is a front view of a fabricated building;
FIG. 8 is a schematic view of the structure of section D-D in FIG. 7;
fig. 9 is a partially-shown view of the portion E in fig. 8.
In the drawings, the list of components represented by the various numbers is as follows:
1. mounting a beam; 2. a suspension beam; 3. fixing the guard post; 4. a mounting groove; 5. installing a sliding column; 6. a support bolt; 7. a support groove; 8. a support beam; 9. support ribs; 10. pouring a groove; 11. a splice groove; 12. an auxiliary fixing ring; 13. a connecting lug; 14. a through hole; 15. a mounting frame; 16. and a connecting frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, the present invention is an assembled connector, which includes an installation beam 1, two suspension beams 2 and two fixing guard posts 3, wherein the two suspension beams 2 are respectively disposed on two opposite sides of the installation beam 1, and are engaged with the installation beam 1; the mounting beam 1 and the two suspension beams 2 are fixedly connected between the two fixed bollards 3 and form a connecting piece monomer;
the mounting beam 1 is of an I-shaped column structure, and mounting grooves 4 are formed in two opposite side surfaces of the mounting beam; a mounting slide column 5 is connected to one side surface of the suspension beam 2, wherein the mounting slide column 5 is nested in the mounting groove 4 and is used for fixedly clamping the upper suspension beam 2 and the lower suspension beam 2 to form an integrated structure; the installation slide column 5 is of a mountain-shaped column structure, and a gap exists between the installation slide column and the installation groove 4; the inside of the gap is filled by pouring concrete, so that the connection structure between the suspension beam 2 and the mounting beam 1 is further reinforced; a plurality of supporting bolts 6 are embedded in the fixed guard post 3, one end of each supporting bolt 6 penetrates through the fixed guard post 3 and extends to be inserted into a gap between the corresponding supporting bolt 6, wherein concrete is poured between the corresponding supporting bolts 6, the corresponding supporting bolts 6 can play a role in sealing the concrete in the interior, and a mortise-tenon structure is formed by the corresponding supporting bolts 6, the corresponding supporting bolts 4 and the corresponding mounting sliding posts 5, so that further support is provided for a clamping structure between the hanging beam 2 and the mounting beam 1;
a supporting groove 7 is formed in the suspension beam 2, a supporting beam 8 is poured on one side surface of the fixed guard post 3, and the supporting beam 8 extends and is inserted into the supporting groove 7; the support channel 7 is filled with poured concrete, wherein the opposite support beams 8 on the one hand can provide a sealing effect for the concrete inside the support channel 7, while also providing a further supporting effect for the two suspension beams 2.
Preferably, a plurality of support ribs 9 are embedded in the suspension beam 2, and the opposite ends of the support ribs 9 extend to the outside of the suspension beam 2 and are inserted through the fixed guard post 3 to support the connection structure between the suspension beam 2 and the fixed guard post 3; the supporting ribs 9 are provided with thread grooves at two opposite ends and are fixed with the fixed guard post 3 through bolt connection of nuts, so that assembly and splicing of all parts of the connector are facilitated.
Preferably, a pouring groove 10 and a splicing groove 11 are formed in the fixed guard post 3, wherein the pouring groove 10 is longitudinally communicated to the outer part of the fixed guard post 3, the splicing groove 11 is transversely communicated to the outer part of the fixed guard post 3, and the splicing groove 11 and the pouring groove 10 are mutually communicated; the pouring groove 10 is internally provided with an auxiliary fixing ring 12, the auxiliary fixing ring 12 is of a reinforcing steel bar ring structure and sleeved outside a plurality of supporting ribs 9, wherein the auxiliary fixing ring 12 is formed by welding a single reinforcing steel bar end to end and is welded and fixed with the supporting ribs 9 at the same time, and is used for locking and fixing an upper suspension beam 2 and a lower suspension beam 2; two connecting lugs 13 are respectively poured on two opposite side surfaces of the fixed guard post 3, and the two connecting lugs 13 are respectively arranged at the upper end and the lower end of the fixed guard post 3; through holes 14 are formed in the surfaces of the connecting lugs 13, and the sizes of the connecting lugs 13 are matched with those of the splicing grooves 11.
Example 1:
the prefabricated building spliced by the assembled connecting pieces comprises a plurality of connecting piece monomers and a mounting frame 15, and is characterized in that the connecting piece monomers are sequentially and fixedly connected, the mounting frame 15 is of a U-shaped frame structure, and two opposite inner side surfaces of the mounting frame are respectively connected with a plurality of fixed guard posts 3; a plurality of connecting frames 16 are poured between the hanging beam 2 below the connecting piece single body and the inner side surface of the mounting frame 15, and the connecting frames 16 are in supporting contact with the hanging beam 2 below the adjacent connecting piece single body.
Preferably, two adjacent connecting piece monomers are fixedly spliced through the connecting lugs 13 and the splicing grooves 11; the lower connecting lug 13 of the connecting piece monomer on one side of one connecting piece monomer and the upper connecting lug of the connecting piece monomer on the other side are inserted into the same splicing groove 11 to form an inserted mortise-tenon structure; by combining the structure, the connecting piece units positioned in the middle position can simultaneously provide support for two adjacent connecting piece units, and the two connecting piece units on two adjacent sides of the connecting piece units are respectively arranged above and below to form a ladder structure; the through holes 14 are communicated with the pouring grooves 10, the pouring grooves 10 and the inside of the through holes 14 are filled and fixed by pouring concrete, and the through holes 14 on two sides and the pouring grooves 10 can be simultaneously poured and molded during concrete filling, and three adjacent connecting piece monomers are synchronously poured and fixed.
Preferably, the connecting frame 16 is a plate-shaped structure, and the lengths of the connecting frames 16 are different; the upper surface of the connecting frame 16 is in contact and plugging fit with the lower surface of the adjacent hanging beam 2 above, wherein the connecting frame 16 can fixedly connect the connecting piece single body connected with the connecting frame with the mounting frame 15 on one hand and can provide support for the hanging beam 2 below the adjacent connecting piece single body on the other hand.
Preferably, the opposite ends of the supporting ribs 9 are all extended and inlaid inside the side plates of the mounting frame 15, and the supporting ribs 9 and the side plates of the mounting frame 15 are simultaneously fixed through nut bolting and concrete pouring, the nut bolting mode is convenient for assembling and splicing of the structures, and the concrete pouring can improve the connection stability between the structures.
Example 2:
as another scheme related to the use of the connector monomer in the invention, in actual construction, different prefabricated spliced buildings such as prefabricated balconies, prefabricated steps, prefabricated cabinets, ground laying and the like can be assembled according to specific construction requirements, wherein when plane facilities such as ground laying, prefabricated cabinets and the like are carried out, the connecting lugs 13 on the surfaces of the connector monomer can be cut off, then the connector monomer is laid flat, and meanwhile, concrete is poured between the hanging beams 2 of adjacent connector monomers to be fixedly connected; for the stepped structures such as prefabricated steps or prefabricated stairs, the number of the connecting piece monomers is only required to be increased or decreased according to actual requirements.
Example 3:
in combination with the technical features described above, the present embodiment is a method for producing and manufacturing a connector unit and a step of using the connector unit to splice and assemble a building, where the method for producing and manufacturing the connector unit includes the following steps:
firstly, respectively manufacturing corresponding pouring moulds according to structural characteristics of the mounting beam 1, the suspension beam 2 and the fixed guard post 3, and then directly pouring and forming the components in a concrete pouring mode; wherein the supporting bolts 6 and the supporting ribs 9 are made of reinforced steel materials, and the supporting bolts 6 and the supporting ribs 9 are embedded and cast to form when the mounting beam 1, the suspension beam 2 and the fixed guard post 3 are cast; then, after the components are cast and formed, assembling and splicing are started, wherein a plurality of small holes are required to be formed on the surface of the fixed guard post 3 and used for inserting and installing the support ribs 9; the mounting grooves 4 on two sides of the mounting beam 1 are respectively clamped with a suspension beam 2, one fixed guard post 3 is mounted and fixed at one end of the assembly structure, concrete is filled in the gap of the mounting groove 4 in the vertical state of the assembly structure, the fixed guard post 3 at the other end is mounted after the concrete is filled to a preset amount, and the mounting groove 4 is closed;
the method for splicing the stair or the stair-step structure by using the connecting piece single body comprises the following steps of:
firstly, selecting a corresponding number of connector monomers according to the actual prefabricated building requirements, and simultaneously cutting and tailoring the sizes of the corresponding mounting frames 15 and the corresponding connecting frames 16;
step two, carrying out staggered installation and splicing on two adjacent connecting piece monomers, wherein the specific operation is that connecting lugs 13 below the former group of connecting piece monomers are inserted into splicing grooves 11 of the latter group of connecting piece monomers; simultaneously, the connecting lugs 13 above the third group of connecting piece monomers are inserted into the splice grooves 11 of the middle group of connecting piece monomers, and the number of the connecting piece monomers is adaptively increased or decreased according to the prefabricated building scale;
step three, inserting opposite ends of the support ribs 9 of each connecting piece into opposite side walls of the mounting frame 15 respectively, and fixing the support ribs by means of nut bolting and concrete pouring; then installing a connecting frame 16 between the suspension beam 2 and the mounting frame 15 below each group of connecting piece monomers, wherein the connecting and fixing modes also comprise bolting and concrete pouring;
and fourthly, filling concrete into the fixed guard post 3 through the pouring groove 10, so that the pouring groove 10 and the through holes 14 are filled and fixed by the concrete.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides an assembled connecting piece, includes mounting beam (1), two suspension beam (2) and two fixed bollard (3), its characterized in that: the two suspension beams (2) are respectively arranged on two opposite side surfaces of the mounting beam (1) and are clamped and assembled with the mounting beam (1); the mounting beam (1) and the two suspension beams (2) are fixedly connected between the two fixed guard posts (3) and form a connecting piece monomer;
the mounting beam (1) is of an I-shaped column structure, and mounting grooves (4) are formed in two opposite side surfaces of the mounting beam; a mounting sliding column (5) is connected to one side surface of the suspension beam (2), and the mounting sliding column (5) is nested in the mounting groove (4); the installation sliding column (5) is of a mountain-shaped column structure, and a gap is formed between the installation sliding column and the installation groove (4); the inside of the gap is filled by pouring concrete; a plurality of supporting bolts (6) are embedded in the fixed guard post (3), and one end of each supporting bolt (6) penetrates through the fixed guard post (3) and extends and is inserted into a gap between the mounting sliding post (5) and the mounting groove (4);
a supporting groove (7) is formed in the suspension beam (2), a supporting beam (8) is poured on one side surface of the fixed guard post (3), and the supporting beam (8) is inserted into the supporting groove (7) in an extending mode; the supporting groove (7) is filled by pouring concrete;
a plurality of supporting ribs (9) are embedded in the suspension beam (2); a pouring groove (10) and a splicing groove (11) are formed in the fixed guard post (3), wherein the pouring groove (10) is longitudinally communicated to the outside of the fixed guard post (3), the splicing groove (11) is transversely communicated to the outside of the fixed guard post (3), and the splicing groove (11) is mutually communicated with the pouring groove (10); two opposite side surfaces of the fixed guard post (3) are respectively poured with a connecting lug (13); the surface of the connecting lug (13) is provided with a through hole (14), and the size of the connecting lug (13) is matched with the splicing groove (11);
opposite ends of the supporting ribs (9) extend to the outside of the suspension beam (2) and are inserted and connected through the fixed guard post (3); the two opposite ends of the supporting ribs (9) are provided with thread grooves, and the supporting ribs and the fixed guard post (3) are fixed through bolt connection of nuts.
2. The assembled connecting piece according to claim 1, wherein the pouring groove (10) is internally provided with an auxiliary fixing ring (12), and the auxiliary fixing ring (12) is of a reinforced bar ring structure and sleeved outside the plurality of supporting ribs (9).
3. A fitting-type connector according to claim 2, wherein two of said connecting lugs (13) are provided at the upper and lower ends of the fixed bollard (3), respectively.
4. A prefabricated building spliced by assembled connecting pieces according to any one of claims 1 to 3, comprising a plurality of connecting piece monomers and a mounting frame (15), wherein the connecting piece monomers are sequentially and fixedly connected, the mounting frame (15) is of a U-shaped frame structure, and two opposite inner side surfaces of the mounting frame are respectively connected with a plurality of fixed guard posts (3); a plurality of connecting frames (16) are poured between the hanging beam (2) below the connecting piece monomers and the inner side surface of the mounting frame (15), and the connecting frames (16) are in supporting contact with the hanging beam (2) below the adjacent connecting piece monomers.
5. The prefabricated building spliced by the assembled connecting pieces according to claim 4, wherein two adjacent connecting piece monomers are spliced and fixed by connecting lugs (13) and splicing grooves (11); wherein the lower connecting lug (13) of the connecting piece monomer at one side of the connecting piece monomer and the upper connecting lug of the connecting piece monomer at the other side are inserted into the same splicing groove (11); the through holes (14) are communicated with the pouring grooves (10), and the pouring grooves (10) and the inside of the through holes (14) are filled and fixed through pouring concrete.
6. The prefabricated building spliced by the assembled connecting pieces according to claim 5, wherein the connecting frames (16) are plate-shaped structures, and the lengths of the connecting frames (16) are different; the upper surface of the connecting frame (16) is in contact with and plugging fit with the lower surface of the adjacent hanging beam (2) above.
7. The prefabricated building spliced by the assembled connecting pieces according to claim 6, wherein the opposite ends of the supporting ribs (9) are respectively embedded into the side plates of the mounting frame (15) in an extending mode, and the supporting ribs (9) and the side plates of the mounting frame (15) are simultaneously bolted through nuts and fixed through concrete pouring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211072867.9A CN115341665B (en) | 2022-09-02 | 2022-09-02 | Assembled connecting piece and spliced prefabricated building thereof |
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| CN202211072867.9A CN115341665B (en) | 2022-09-02 | 2022-09-02 | Assembled connecting piece and spliced prefabricated building thereof |
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| CN115341665A CN115341665A (en) | 2022-11-15 |
| CN115341665B true CN115341665B (en) | 2023-05-19 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158572A (en) * | 1994-12-09 | 1996-06-18 | Taisei Corp | Precast concrete stairs and construction thereof |
| CN110965712B (en) * | 2019-12-21 | 2021-06-25 | 广东恒基隆建设有限公司 | Prefabricated staircase for house building and installation method thereof |
| CN213837417U (en) * | 2020-05-31 | 2021-07-30 | 华南理工大学 | Pin-connected panel precast concrete stair |
| CN112663788B (en) * | 2021-01-05 | 2022-06-07 | 中国建筑第五工程局有限公司 | Assembled rapid construction method |
| CN112832371B (en) * | 2021-01-12 | 2021-12-28 | 江南大学 | Assembled beam column energy dissipation node unit that contains tenon fourth of twelve earthly branches structure |
| CN112942573B (en) * | 2021-02-19 | 2022-06-17 | 山东建筑大学 | Assembled beam-column node mortise-tenon structure and construction method |
| CN113898224A (en) * | 2021-11-25 | 2022-01-07 | 中冶建工集团有限公司 | Construction method of assembled steel-concrete structure ladder stand |
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