CN111719696A - Connecting structure of support column and bottom plate of modular prefabricated house - Google Patents
Connecting structure of support column and bottom plate of modular prefabricated house Download PDFInfo
- Publication number
- CN111719696A CN111719696A CN202010719071.2A CN202010719071A CN111719696A CN 111719696 A CN111719696 A CN 111719696A CN 202010719071 A CN202010719071 A CN 202010719071A CN 111719696 A CN111719696 A CN 111719696A
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- CN
- China
- Prior art keywords
- column
- modular
- support column
- prefabricated house
- positioning cone
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- 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.)
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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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
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a connecting structure of a support column and a floor plate of a modular prefabricated house, which comprises first-layer steel, modular support columns and a connecting piece for connecting the first-layer steel and the modular support columns; the modular support column is positioned above the first layer of steel; the connecting piece comprises a screw and a sleeve; the first layer of steel is provided with a connecting column, and the sleeve is sleeved on the connecting column; the modularization support column is hollow structure, and modularization support column bottom is equipped with the support column through-hole, and the one end of screw rod passes the support column through-hole and with muffjoint. According to the connecting structure of the support column and the bottom plate of the modular prefabricated house, the sleeve is arranged above the first-layer steel, and the first-layer steel and the modular support column are fixed in a screw and sleeve connecting mode, so that the connection is firmer, and the overall stability and the bearing performance are improved.
Description
Technical Field
The invention relates to the field of buildings, in particular to a connecting structure of a support column and a floor plate of a modular prefabricated house.
Background
The prefabricated house is a popular name of prefabricated houses, is called prefabricated houses in its entirety, is a house built by an industrial production mode, is a house built by prefabricating part or all of components of the house in a factory, transporting the prefabricated house to a construction site, and assembling the components in a reliable connection mode, and is called an industrial house or an industrial house in europe, the united states and japan.
The connection structure between the modules in the existing prefabricated house is unstable, so that the overall bearing performance and the anti-dumping performance of the prefabricated house are poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a connecting structure of a support column and a floor plate of a modular prefabricated house.
In order to achieve the purpose, the invention adopts the following technical scheme: the connecting structure of the support column and the bottom plate of the modular prefabricated house comprises first-layer steel, modular support columns and connecting pieces for connecting the first-layer steel and the modular support columns; the modular support column is positioned above the first layer of steel; the connecting piece comprises a screw and a sleeve; the first layer of steel is provided with a connecting column, and the sleeve is sleeved on the connecting column; the modularization support column is hollow structure, modularization support column bottom is equipped with the support column through-hole, the one end of screw rod pass the support column through-hole and with muffjoint.
The further technical scheme is as follows: the first layer of steel is also provided with a connecting plate, the connecting plate is provided with a positioning cone, and the positioning cone is positioned above the connecting plate; the connecting plate is provided with a connecting plate through hole for the penetration of the connecting column, and the positioning cone is provided with a positioning cone through hole for the penetration of the connecting column at the position corresponding to the connecting plate through hole; the sleeve is sleeved on the connecting column and penetrates out of the connecting plate through hole and the positioning cone through hole, and the bottom of the sleeve abuts against the upper surface of the positioning cone.
The further technical scheme is as follows: the positioning cone is welded on the upper surface of the connecting plate.
The further technical scheme is as follows: the sleeve is in threaded connection with the connecting column.
The further technical scheme is as follows: the location awl is flat cuboid shape, and the four corners department of location awl is equipped with the chamfer, the location awl through-hole is located the center of location awl.
The further technical scheme is as follows: the modular support column comprises a transverse column and a longitudinal column; one end of the longitudinal column is fixedly connected with one end of the transverse column.
The further technical scheme is as follows: the transverse columns and the longitudinal columns are connected in a welding mode.
The further technical scheme is as follows: the modular support column is L-shaped.
The further technical scheme is as follows: and a screw guide groove is arranged in the longitudinal column.
The further technical scheme is as follows: the screw guide groove comprises a guide part and a transverse connecting part; the guide part is in a trapezoidal shape with a wide upper part and a narrow lower part; one side of the transverse connecting part is connected with the bottom of the guide part, and the other side of the transverse connecting part is connected with the inner side surface of the longitudinal column.
Compared with the prior art, the invention has the beneficial effects that: according to the connecting structure of the support column and the bottom plate of the modular prefabricated house, the sleeve is arranged above the first-layer steel, and the first-layer steel and the modular support column are fixed in a screw and sleeve connecting mode, so that the connection is firmer, and the overall stability and the bearing performance are improved. In addition, the stability after the connection can be further improved through the connecting plate and the positioning cone which are arranged.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.
Drawings
FIG. 1 is an assembly view of an embodiment of a connection structure of a support post and a floor panel of a modular prefabricated building according to the present invention;
FIG. 2 is an exploded view of an embodiment of a modular prefabricated building support post to floor connection of the present invention;
FIG. 3 is a schematic structural view of a positioning cone in an embodiment of a connecting structure of a support pillar and a floor panel of a modular prefabricated house according to the present invention;
fig. 4 is a schematic structural view of a modular support column in an embodiment of the connection structure of the support column and the floor of the modular prefabricated house according to the present invention.
Reference numerals
1. First layer steel; 2. a modular support column; 21. a cross post; 22. a longitudinal column; 221. a support post through hole; 3. a screw; 4. a screw guide groove; 41. a guide portion; 42. a connecting portion; 5. a connecting plate; 6. positioning a cone; 61. positioning a cone through hole; 7. connecting columns; 8. a sleeve.
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the following specific embodiments, but not limited thereto.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," some embodiments, "" an example, "" a specific example, "" or "some examples," or 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 invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
The invention provides a connecting structure of a support column and a floor slab of a modular prefabricated house, and please refer to fig. 1 and 2, the structure comprises a first layer of steel 1, a modular support column 2 and a connecting piece for connecting the first layer of steel 1 and the modular support column 2; the modular support column 2 is positioned above the first layer of steel 1; the connecting piece comprises a screw rod 3 and a sleeve 8; the first layer of steel 1 is provided with a connecting column 7, and a sleeve 8 is sleeved on the connecting column 7; the modular support column 2 is of a hollow structure, a support column through hole 221 is formed in the bottom of the modular support column 2, and one end of the screw rod 3 penetrates through the support column through hole 221 and is connected with the sleeve 8.
Specifically, sleeve 8 is connected through welded mode and first floor steel 1, and is more firm like this, through set up sleeve 8 in first floor steel 1 top, adopts screw rod 3 and sleeve 8's connected mode to fix first floor steel 1 and modularization support column 2 to it is more firm to make to connect, thereby has improved holistic steadiness and bearing performance.
Further, referring to fig. 1-3, the first layer of steel 1 is further provided with a connecting plate 5, the connecting plate 5 is provided with a positioning cone 6, and the positioning cone 6 is located above the connecting plate 5; the connecting plate 5 is provided with a connecting plate 5 through hole for the connecting column 7 to penetrate out, and the positioning cone 6 is provided with a positioning cone through hole 61 for the connecting column 7 to penetrate out at the position corresponding to the connecting plate 5 through hole; the sleeve 8 is sleeved on the part of the connecting column 7 penetrating out of the through hole of the connecting plate 5 and the through hole 61 of the positioning cone, and the bottom of the sleeve 8 is stopped against the upper surface of the positioning cone 6.
Specifically, the positioning cone 6 is welded on the upper surface of the connecting plate 5, so that the connection is firmer. The sleeve 8 is in threaded connection with the connecting column 7, so that assembly is facilitated. The stability after the connection can be further improved through the connecting plate 5 and the positioning cone 6 that are arranged. The positioning cone 6 is in a flat cuboid shape, chamfers are arranged at four corners of the positioning cone 6, and the positioning cone through hole 61 is located at the center of the positioning cone 6.
Further, referring to fig. 4, the modular support column 2 includes a horizontal column 21 and a vertical column 22; one end of the vertical column 22 is fixedly connected with one end of the horizontal column 21. The lateral columns 21 and the longitudinal columns 22 are connected by welding. The modular support column 2 is L-shaped.
In some embodiments, such as the present embodiment, referring to fig. 2, the screw guide groove 4 is provided in the longitudinal column 22. Specifically, the screw guide groove 4 includes a guide portion 41 and a lateral connecting portion 42; the guide portion 41 has a trapezoidal shape with a wide upper part and a narrow lower part; one side of the lateral connecting portion 42 is connected to the bottom of the guide portion 41, and the other side of the lateral connecting portion 42 is connected to the inner surface of the vertical column 22. The screw guide groove 4 can improve the assembly efficiency between the screw 3 and the modular support column 2.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The connecting structure of the support column and the bottom plate of the modular prefabricated house is characterized by comprising first-layer steel, modular support columns and a connecting piece for connecting the first-layer steel and the modular support columns; the modular support column is positioned above the first layer of steel; the connecting piece comprises a screw and a sleeve; the first layer of steel is provided with a connecting column, and the sleeve is sleeved on the connecting column; the modularization support column is hollow structure, modularization support column bottom is equipped with the support column through-hole, the one end of screw rod pass the support column through-hole and with muffjoint.
2. The connecting structure of the support column and the floor slab of the modular prefabricated house according to claim 1, wherein the first layer of steel is further provided with a connecting plate, the connecting plate is provided with a positioning cone, and the positioning cone is positioned above the connecting plate; the connecting plate is provided with a connecting plate through hole for the penetration of the connecting column, and the positioning cone is provided with a positioning cone through hole for the penetration of the connecting column at the position corresponding to the connecting plate through hole; the sleeve is sleeved on the connecting column and penetrates out of the connecting plate through hole and the positioning cone through hole, and the bottom of the sleeve abuts against the upper surface of the positioning cone.
3. The structure of connecting a support post to a floor panel of a modular prefabricated house according to claim 2, wherein said positioning cone is welded to an upper surface of said connecting plate.
4. The structure of connecting a support post to a floor of a modular prefabricated house according to claim 2, wherein said sleeve is threadedly connected to said connecting post.
5. The structure for connecting a supporting pillar with a floor of a modular prefabricated house according to claim 2, wherein the positioning cone is a flat rectangular parallelepiped, and chamfers are provided at four corners of the positioning cone, and the positioning cone through hole is located at the center of the positioning cone.
6. The modular prefabricated house support post to floor connection of claim 1, wherein said modular support post comprises a cross post and a longitudinal post; one end of the longitudinal column is fixedly connected with one end of the transverse column.
7. The structure of connecting a supporting pillar to a floor panel of a modular prefabricated house according to claim 6, wherein the horizontal pillar and the vertical pillar are connected by welding.
8. The modular prefabricated house pillar to floor connection of claim 6, wherein said modular pillar is L-shaped.
9. The structure of connecting a supporting post and a floor of a modular prefabricated house according to claim 6, wherein a screw guide groove is formed in the longitudinal post.
10. The structure of connecting a support post of a modular prefabricated house to a floor according to claim 9, wherein said screw guide groove comprises a guide portion and a lateral connecting portion; the guide part is in a trapezoidal shape with a wide upper part and a narrow lower part; one side of the transverse connecting part is connected with the bottom of the guide part, and the other side of the transverse connecting part is connected with the inner side surface of the longitudinal column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719071.2A CN111719696A (en) | 2020-07-23 | 2020-07-23 | Connecting structure of support column and bottom plate of modular prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010719071.2A CN111719696A (en) | 2020-07-23 | 2020-07-23 | Connecting structure of support column and bottom plate of modular prefabricated house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111719696A true CN111719696A (en) | 2020-09-29 |
Family
ID=72573320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010719071.2A Pending CN111719696A (en) | 2020-07-23 | 2020-07-23 | Connecting structure of support column and bottom plate of modular prefabricated house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111719696A (en) |
-
2020
- 2020-07-23 CN CN202010719071.2A patent/CN111719696A/en active Pending
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