CN113047446A - Connecting device and connecting method for detachable modules of steel structure modular building - Google Patents
Connecting device and connecting method for detachable modules of steel structure modular building Download PDFInfo
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- CN113047446A CN113047446A CN202110254245.7A CN202110254245A CN113047446A CN 113047446 A CN113047446 A CN 113047446A CN 202110254245 A CN202110254245 A CN 202110254245A CN 113047446 A CN113047446 A CN 113047446A
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- Prior art keywords
- module
- piece
- connecting piece
- corridor
- steel structure
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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
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
- E04B1/34815—Elements not integrated in a skeleton
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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
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
- E04B1/34815—Elements not integrated in a skeleton
- E04B1/3483—Elements not integrated in a skeleton the supporting structure consisting of metal
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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
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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
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
- E04B2001/34892—Means allowing access to the units, e.g. stairs or cantilevered gangways
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a connecting device and a connecting method for a detachable module of a steel structure modular building, which comprise corridor prefabricated plates and a combined connecting piece, wherein the combined connecting piece is arranged on a standard module, and the corridor prefabricated plates are connected with the combined connecting piece; the corridor prefabricated plate comprises a bottom plate and side beams, the side beams are arranged on two sides of the bottom plate, and connecting holes are formed in two ends of each side beam and are convenient to connect with the combined connecting piece. The invention has the advantages that the local top plate and the corner post of the module unit are eliminated, the manufacturing cost is reduced, the module is more standardized, and the detached corridor prefabricated plate is convenient to transport; when the building module is used, the clear height of a room is increased, and the arrangement of equipment pipelines is facilitated; the connection dismouting of adjacent module is efficient, and it is clear and definite to pass power, better realizes that the whole space function is connected to both sides module, can extensively popularize and apply.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a connecting device and a connecting method for a detachable module of a steel structure modular building.
Background
The steel structure modular building is a highly integrated fabricated building composed of a plurality of modules, has the characteristics of high assembly rate, environmental protection, fast construction progress and the like, can meet the requirements of disassembly and assembly, and realizes the mobility of a house. The steel structure modular house can be widely applied to temporary places or places with moving requirements, such as offices, dormitories, hotels, apartments, building project departments, tourist attractions and the like, and has good practicability. At present, module connection mainly comprises cover plate bolt connection, cast steel node connection, prestress connection, welding connection and combination connection. For the module unit with the corridor function, the size is large, the length direction is long, in order to control the deflection of the beam, the number of columns required by the module is large, the current situation that adjacent module connecting nodes 1 are shown in figure 1 is large, the mass is large, the economical efficiency is poor, the net height of a building cannot meet the use function requirement, the building is inconvenient to connect, and then a high requirement is provided for construction accurate hoisting.
The prior art has the following defects: the current situation is that the number of module components is large, the manufacturing cost is high, and the standardization degree is low; the module connecting part has a plurality of components, the connection is complex, and the accurate positioning is not easy to realize; the corridor pipeline equipment is more, and building usage space has the limitation, and the clear height of building is lower.
Disclosure of Invention
In view of the above problems, the present invention provides a connecting device and a connecting method for detachable modules of a steel structure modular building, so as to solve the above or other former problems in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: a connecting device for detachable modules of a steel structure modular building comprises corridor prefabricated plates and a combined connecting piece, wherein the combined connecting piece is arranged on a standard module, and the corridor prefabricated plates are connected with the combined connecting piece; the corridor prefabricated plate comprises a bottom plate and side beams, the side beams are arranged on two sides of the bottom plate, and connecting holes are formed in two ends of each side beam and are convenient to connect with the combined connecting piece.
Furthermore, the combined connecting piece comprises a supporting piece, a reinforcing piece and a connecting piece, wherein the supporting piece is connected with the standard module, the reinforcing piece is arranged on the supporting piece, the connecting piece is arranged on the supporting piece, and the connecting piece is connected with the boundary beam.
Furthermore, the number of the reinforcing parts is at least two, and the reinforcing parts are arranged on the supporting part in parallel.
Furthermore, the supporting piece is of a right-angle structure, a through hole is formed in one side face, in contact with the edge beam, of the supporting piece, and the connecting piece is connected with the supporting piece through the through hole.
Furthermore, one side surface of the edge beam, which is contacted with the supporting piece, is provided with a connecting hole.
Furthermore, the side beam is channel steel or I-steel.
Further, the supporting piece is an angle steel.
Further, the connecting piece is a bolt.
Further, the reinforcing member is a reinforcing rib.
A connecting method for detachable modules of a steel structure modular building comprises the following steps:
preparing prefabricated plate pieces of the corridor;
preparing a combined connecting piece;
arranging the prepared combined connecting piece on a module column of a standard module;
and hoisting the corridor prefabricated plate, wherein the corridor prefabricated plate is connected with the combined connecting piece through the connecting piece to complete the connection of the adjacent standard modules.
By adopting the technical scheme, the combined connecting piece is simple in structure and convenient to use, a local top plate and corner posts of the module unit are eliminated, the manufacturing cost is reduced, the module is more standardized, and the detached prefabricated plate in the corridor is convenient to transport; when the building module is used, the clear height of a room is increased, and the arrangement of equipment pipelines is facilitated; the connection dismouting of adjacent module is efficient, and it is clear and definite to pass power, better realizes that the whole space function is connected to both sides module, can extensively popularize and apply.
Drawings
FIG. 1 is a schematic diagram of a prior art connection structure of adjacent modules;
FIG. 2 is a schematic diagram of an adjacent module connection configuration according to an embodiment of the present invention;
FIG. 3 is a schematic illustration of a disassembled structure of a standard module and prefabricated plate members of a corridor according to an embodiment of the invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic illustration of the configuration of prefabricated corridor panel according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view B-B of FIG. 5;
FIG. 7 is a schematic structural diagram of a support member according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a reinforcing member according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of a connector according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a modular connection according to an embodiment of the present invention;
FIG. 11 is a diagram of the position of the modular connector and the standard module according to one embodiment of the present invention;
FIG. 12 is a schematic structural view of a connection node after installation of a composite connection of an embodiment of the present invention;
FIG. 13 is a schematic sectional view A-A of FIG. 12;
fig. 14 is a schematic diagram of a standard module connection completion structure according to an embodiment of the present invention.
In the figure:
1. current situation adjacent module connecting node 2, bottom boundary beam 2a and bottom end beam
3. Top boundary beam 3a, top end beam 4, module post
5. Boundary beam 6, connecting piece 7 and reinforcing piece
8. Support member 9, positioning pin 10 and bottom plate
11. Combined connecting piece 12 and connecting hole
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Fig. 2 is a schematic structural diagram of an embodiment of the invention, which relates to a connecting device and a connecting method for detachable modules of a steel structure modular building, and the connecting device and the connecting method are used for connecting the steel structure modularly, so that a partial top plate and corner posts of a module unit are eliminated, the manufacturing cost is reduced, the modules are more standardized, and the transportation of the disassembled corridor bottom plate is convenient; when the building module is used, the clear height of a room is increased, and the arrangement of equipment pipelines is facilitated; the connection dismouting of adjacent module is efficient, and it is clear and definite to pass power, better realizes that the whole space function is connected to both sides module, convenient to popularize and use.
A connecting device for detachable modules of a steel structure modular building comprises corridor prefabricated plates and combined connecting pieces 11, wherein the combined connecting pieces 11 are arranged on standard modules, the corridor prefabricated plates are connected with the combined connecting pieces 11, the corridor prefabricated plates are connected with the standard modules through the combined connecting pieces 11, and the combined connecting pieces 11 are arranged on adjacent standard modules, so that the adjacent standard modules are connected together through the corridor prefabricated plates; this corridor precast plate spare can accomplish the preparation for the mill's prefab in the mill, transports to the on-the-spot and directly installs the use. This prefabricated plate in corridor does the bottom plate of upper module and the roof of this layer of module concurrently for the connection of module is installed in this layer of module and is accomplished, and convenient operation passes power clearly and definitely, connects reliably, can realize both sides module connection whole space function.
The standard module comprises a pair of bottom boundary beams 2 arranged in parallel and a pair of bottom beams 2a arranged in parallel, the bottom beams 2a are arranged at two ends of the bottom boundary beams 2, two ends of the bottom beams 2a are respectively connected with the bottom boundary beams 2, a module column 4 is vertically arranged at an intersection point of the bottom boundary beams 2 and the bottom beams 2a, the module column 4 is vertically arranged with a plane formed by the bottom boundary beams 2 and the bottom beams 2a, the number of the module columns 4 is four, the module columns are respectively arranged at four intersection points of the bottom boundary beams 2 and the bottom beams 2a, a top boundary beam 3 and a top boundary beam 3a are connected with the other end of the module column 4, the number of the top boundary beams 3 is two, the module is arranged in parallel, the number of the top boundary beams 3a is two, the top boundary beams 3a are arranged at two ends of the top boundary beams 3a, two ends of the top boundary beams 3a are respectively connected with the top boundary beams 3, and the.
As shown in fig. 4-6, the corridor prefabricated plate includes a bottom plate 10 and an edge beam 5, the edge beam 5 is disposed on two sides of the bottom plate 10, two ends of the edge beam 5 are both provided with a connecting hole for connecting with the composite connecting member 11, the bottom plate 10 is a plate structure, the edge beam 5 is fixedly mounted on two ends of the bottom plate 10, the edge beam 5 is disposed, the corridor prefabricated plate is convenient to connect with the standard modules on two sides, and the bottom plate 10 can be used as a top plate of the module and a bottom plate of the upper module. In this embodiment, this boundary beam 5 is I-steel or channel-section steel, and when bottom plate 10 was connected with boundary beam 5, bottom plate 10 flushed with the side of going up of boundary beam 5, was located the coplanar, and the downside of boundary beam 5 of being convenient for is connected with built-up connection spare 11, and a side of boundary beam 5 and support piece 8 contact is equipped with the connecting hole, promptly, and the downside of boundary beam 5 is equipped with the connecting hole, through this connecting hole for boundary beam 5 links together with built-up connection spare 11.
As shown in fig. 7-10, the assembly connecting member 11 includes a supporting member 8, a reinforcing member 7 and a connecting member 6, the supporting member 8 is connected to the standard module, the reinforcing member 7 is disposed on the supporting member 8, the connecting member 6 is disposed on the supporting member 8, and the connecting member 6 is connected to the edge beam 5 to connect the supporting member 8 and the edge beam 5 together; the supporting member 8 is a right-angle structure, a through hole 12 is formed in one side surface of the supporting member 8, which is in contact with the edge beam 5, and the connecting member 6 is connected with the supporting member 8 through the through hole 12, in this embodiment, preferably, the supporting member 8 is an angle steel. One side of the supporting piece 8 is vertically arranged on the module column 4 of the standard module, the other side face of the supporting piece 8 is vertically arranged with the module column 4, the corridor prefabricated plate piece is convenient to support, the through hole 12 is arranged on the side face, and the connecting piece 6 is convenient to arrange on the supporting piece 8 and is connected with the side beam 5.
In the present embodiment, preferably, the connecting member 6 is a bolt.
The quantity of reinforcement 7 is two at least, and on support piece 8 was located in parallel, the both ends of reinforcement 7 respectively with two mutually perpendicular sides fixed connection of support piece 8, be located the space between two mutually perpendicular sides, strengthen support piece 8's mechanical strength, support piece 8. In the present embodiment, the reinforcing member 7 is preferably a reinforcing rib.
A method of attaching a removable module for a modular construction of steel structure, as shown in fig. 11-14, comprising the steps of:
preparing prefabricated plate members of the corridor, wherein the prefabricated plate members of the corridor are prepared in a factory, completing the assembly of the bottom plate 10 and the boundary beam 5, and welding the bottom plate 10 and the boundary beam 5 together;
preparing a combined connecting piece 11, fixedly welding the reinforcing piece 7 on the supporting piece 8, drilling a hole on one side surface of the supporting piece 8, which is in contact with the edge beam 5, and arranging the connecting piece 6 on the through hole;
arranging the prepared combined connecting piece 11 on the module column 4 of the standard module, and welding the supporting piece 8 on the module column 4 of the standard module;
and hoisting the corridor prefabricated plate, connecting the corridor prefabricated plate with the combined connecting piece 11 through the connecting piece 6 to finish the connection of the adjacent standard modules, placing the corridor prefabricated plate on the combined connecting piece 11, contacting the boundary beam 5 with the supporting piece 8, and connecting the boundary beam with the supporting piece 6 to finish the connection of the adjacent standard modules.
And (3) installing the upper standard module, placing the upper module above the module, positioning the upper module by the positioning pin 9 for positioning and inserting connection, installing the upper module and the module, connecting the adjacent modules on the upper layer by the corridor prefabricated plate, and repeating the operation steps.
By adopting the technical scheme, the combined connecting piece is simple in structure and convenient to use, a local top plate and corner posts of the module unit are eliminated, the manufacturing cost is reduced, the module is more standardized, and the detached prefabricated plate in the corridor is convenient to transport; when the building module is used, the clear height of a room is increased, and the arrangement of equipment pipelines is facilitated; the connection dismouting of adjacent module is efficient, and it is clear and definite to pass power, better realizes that the whole space function is connected to both sides module, can extensively popularize and apply.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a connecting device that is used for dismantled and assembled module of steel construction modularization building which characterized in that: the corridor prefabricated plate assembly comprises corridor prefabricated plates and a combined connecting piece, wherein the combined connecting piece is arranged on a standard module, and the corridor prefabricated plates are connected with the combined connecting piece; the corridor prefabricated plate comprises a bottom plate and edge beams, wherein the edge beams are arranged on two sides of the bottom plate, connecting holes are formed in two ends of each edge beam, and the corridor prefabricated plate is convenient to connect with the combined connecting piece.
2. The connecting device for the detachable modules of the steel structure modular building of claim 1, wherein: the built-up connection spare includes support piece, reinforcement and connecting piece, support piece with the standard module is connected, the reinforcement is located on the support piece, the connecting piece is located on the support piece, just the connecting piece with the boundary beam is connected.
3. The connecting device for the detachable modules of the steel structure modular building of claim 2, wherein: the number of the reinforcing parts is at least two, and the reinforcing parts are arranged on the supporting part in parallel.
4. Connecting device for removable modules of modular construction in steel structures, according to claim 2 or 3, characterized in that: the supporting piece is of a right-angle structure, a through hole is formed in one side face, in contact with the edge beam, of the supporting piece, and the connecting piece is connected with the supporting piece through the through hole.
5. The connecting device for the detachable modules of the steel structure modular building of claim 4, wherein: and one side surface of the edge beam, which is contacted with the supporting piece, is provided with the connecting hole.
6. The connecting device for the detachable modules of the steel structure modular building of claim 5, wherein: the side beam is channel steel or I-steel.
7. Connecting device for removable modules of modular construction in steel construction according to claim 5 or 6, characterized in that: the supporting piece is an angle steel.
8. The connecting device for the detachable modules of the steel structure modular building of claim 7, wherein: the connecting piece is a bolt.
9. The connecting device for the detachable modules of the steel structure modular building of claim 8, wherein: the reinforcing member is a reinforcing rib.
10. A connecting method for detachable modules of a steel structure modular building is characterized in that: the method comprises the following steps:
preparing prefabricated plate pieces of the corridor;
preparing a combined connecting piece;
arranging the prepared combined connecting piece on a module column of a standard module;
hoisting the corridor prefabricated plate, wherein the corridor prefabricated plate is connected with the combined connecting piece through the connecting piece to complete the connection of the adjacent standard modules.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020116225072 | 2020-12-30 | ||
| CN202011622507 | 2020-12-30 |
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| CN113047446A true CN113047446A (en) | 2021-06-29 |
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| CN202110254245.7A Pending CN113047446A (en) | 2020-12-30 | 2021-03-09 | Connecting device and connecting method for detachable modules of steel structure modular building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215186A (en) * | 2021-12-09 | 2022-03-22 | 中建海龙科技有限公司 | Modular building |
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2021
- 2021-03-09 CN CN202110254245.7A patent/CN113047446A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215186A (en) * | 2021-12-09 | 2022-03-22 | 中建海龙科技有限公司 | Modular building |
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