CN111719695A - Connecting structure of support column and support column of modular prefabricated house - Google Patents
Connecting structure of support column and support column of modular prefabricated house Download PDFInfo
- Publication number
- CN111719695A CN111719695A CN202010717253.6A CN202010717253A CN111719695A CN 111719695 A CN111719695 A CN 111719695A CN 202010717253 A CN202010717253 A CN 202010717253A CN 111719695 A CN111719695 A CN 111719695A
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- Prior art keywords
- support column
- modular
- positioning cone
- column
- sleeve
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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)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a connecting structure of a support column and a support column of a modular prefabricated house, which comprises an upper modular support column, a lower modular support column and a connecting piece for connecting the upper modular support column and the lower modular support column; the connecting piece comprises a connecting plate, an upper screw rod, a lower screw rod, a transition screw rod, an upper sleeve and a lower sleeve; the upper modular support column and the lower modular support column are both of hollow structures, an upper support column through hole is formed in the bottom of the upper modular support column, and a lower support column through hole is formed in the top of the lower modular support column; the connecting plate is located between last modularization support column and the lower modularization support column. According to the invention, the upper modular supporting column and the lower modular supporting column are connected in a matching manner of the screw, the sleeve and the connecting plate, so that the connection is firmer, and the overall stability and bearing performance are improved. In addition, the stability after the connection can be further improved through the upper positioning cone and the lower positioning cone which are arranged.
Description
Technical Field
The invention relates to the field of buildings, in particular to a connecting structure of a support column and a support column 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-tilting performance of the prefabricated house are poor, but the modules are connected in a welding mode, but the welding mode is inconvenient to assemble and low in assembling efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a connecting structure of a support column and a support column 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 support column of the modular prefabricated house comprises an upper modular support column, a lower modular support column and a connecting piece for connecting the upper modular support column and the lower modular support column; the connecting piece comprises a connecting plate, an upper screw rod, a lower screw rod, a transition screw rod, an upper sleeve and a lower sleeve; the upper modular support column and the lower modular support column are both of hollow structures, an upper support column through hole is formed in the bottom of the upper modular support column, and a lower support column through hole is formed in the top of the lower modular support column; the connecting plate is positioned between the upper modular supporting column and the lower modular supporting column; the connecting plate is provided with a connecting plate through hole for the transition screw to pass through, the transition screw is arranged in the connecting plate through hole in a penetrating manner, the upper end of the transition screw penetrates into the upper modular support column through the upper support column through hole and is connected with the lower end of the upper sleeve, and the lower end of the transition screw penetrates into the lower modular support column through the lower support column through hole and is connected with the upper end of the lower sleeve; the lower end of the upper screw is connected with the upper end of the upper sleeve, and the upper end of the lower screw is connected with the lower end of the lower sleeve.
The further technical scheme is as follows: the connecting piece also comprises an upper positioning cone and a lower positioning cone; the upper positioning cone is connected to the upper surface of the connecting plate and is positioned in the upper modular supporting column, and an upper positioning cone through hole for the transition screw to pass through is formed in the upper positioning cone; the lower positioning cone is connected to the lower surface of the connecting plate and is positioned in the lower modular supporting column, and a lower positioning cone through hole for the transition screw to pass through is formed in the lower positioning cone; the upper sleeve is positioned above the upper positioning cone, and the bottom of the upper sleeve is stopped against the upper surface of the upper positioning cone; the lower sleeve is positioned below the lower positioning cone, and the top of the lower sleeve is stopped against the lower surface of the lower positioning cone.
The further technical scheme is as follows: the upper positioning cone and the lower positioning cone are fixedly connected with the connecting plate through welding.
The further technical scheme is as follows: go up location awl and down the location awl all be flat cuboid shape, and go up the four corners department of location awl and lower location awl and all be equipped with the chamfer, it is located to go up the location awl through-hole go up the center of location awl, down the location awl through-hole be located the center of location awl down.
The further technical scheme is as follows: the upper modular supporting column and the lower modular supporting column respectively comprise 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 upper modular supporting column and the lower modular supporting column are both L-shaped.
The further technical scheme is as follows: and a screw guide groove is arranged in the longitudinal column of the upper modular supporting column and/or the lower modular supporting 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 columns and the support columns of the modular prefabricated house, the upper modular support column and the lower modular support column are connected in a matching mode of the screw, the sleeve and the connecting plate, 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 upper positioning cone and the lower 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 support post of a modular prefabricated house according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic structural view of an upper positioning cone in an embodiment of a connecting structure of a support column and a support column of a modular prefabricated house according to the present invention;
fig. 4 is a schematic structural view of an upper modular support column in a specific embodiment of a connection structure of a support column and a support column of a modular prefabricated house according to the present invention.
Reference numerals
1. An upper modular support column; 11. a cross post; 12. a longitudinal column; 121. an upper support post through hole; 2. a lower modular support column; 3. an upper screw rod; 4. a lower screw rod; 5. a transition screw; 6. a connecting plate; 7. an upper positioning cone; 71. an upper positioning cone through hole; 8. a lower positioning cone; 9. an upper sleeve; 10. a lower sleeve; 20. and a screw guide groove.
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 support column of a modular prefabricated house, and please refer to fig. 1 and 2, the structure comprises an upper modular support column 1, a lower modular support column 2 and a connecting piece for connecting the upper modular support column 1 and the lower modular support column 2; the connecting piece comprises a connecting plate 6, an upper screw rod 3, a lower screw rod 4, a transition screw rod 5, an upper sleeve 9 and a lower sleeve 10; the upper modular support column 1 and the lower modular support column 2 are both of hollow structures, an upper support column through hole 121 is formed in the bottom of the upper modular support column 1, and a lower support column through hole is formed in the top of the lower modular support column 2; the connecting plate 6 is positioned between the upper modular supporting column 1 and the lower modular supporting column 2; the connecting plate 6 is provided with a connecting plate through hole for the transition screw rod 5 to pass through, the transition screw rod 5 is arranged in the connecting plate through hole in a penetrating manner, the upper end of the transition screw rod 5 penetrates into the upper modular support column 1 through the upper support column through hole 121 and is connected with the lower end of the upper sleeve 9, and the lower end of the transition screw rod 5 penetrates into the lower modular support column 2 through the lower support column through hole and is connected with the upper end of the lower sleeve 10; the lower end of the upper screw rod 3 is connected with the upper end of the upper sleeve 9, and the upper end of the lower screw rod 4 is connected with the lower end of the lower sleeve 10.
In this embodiment, the upper modular supporting column 1 and the lower modular supporting column 2 are respectively two and are symmetrically disposed. Go up and connect through the collocation mode of screw rod, sleeve and connecting plate 6 between modularization support column 1 and the lower modularization support column 2 for it is more firm to connect, thereby has improved holistic steadiness and bearing performance.
Further, referring to fig. 2 and 3, the connecting member further includes an upper positioning cone 7 and a lower positioning cone 8; the upper positioning cone 7 is connected to the upper surface of the connecting plate 6 and is positioned in the upper modular support column 1, and the upper positioning cone 7 is provided with an upper positioning cone through hole 71 for the transition screw 5 to pass through; the lower positioning cone 8 is connected to the lower surface of the connecting plate 6 and is positioned in the lower modular support column 2, and the lower positioning cone 8 is provided with a lower positioning cone through hole for the transition screw rod 5 to pass through; the upper sleeve 9 is positioned above the upper positioning cone 7, and the bottom of the upper sleeve 9 is stopped against the upper surface of the upper positioning cone 7; the lower sleeve 10 is located below the lower positioning cone 8 and the top of the lower sleeve 10 abuts against the lower surface of the lower positioning cone 8.
Specifically, the upper positioning cone 7 and the lower positioning cone 8 are both in a flat cuboid shape, four corners of the upper positioning cone 7 and the lower positioning cone 8 are both provided with chamfers, an upper positioning cone through hole 71 is located at the center of the upper positioning cone 7, and a lower positioning cone through hole is located at the center of the lower positioning cone 8. The upper positioning cone 7 and the lower positioning cone 8 are fixedly connected with the connecting plate 6 through welding. The stability after the connection can be further improved through the upper positioning cone 7 and the lower positioning cone 8.
Further, referring to fig. 4, the upper modular supporting column 1 and the lower modular supporting column 2 both include a horizontal column 11 and a vertical column 12; one end of the vertical column 12 is fixedly connected with one end of the transverse column 11. The horizontal columns 11 and the vertical columns 12 are connected by welding. The upper modular support column 1 and the lower modular support column 2 are both in an L shape.
Referring to fig. 1, in the present embodiment, a screw guide groove 20 is disposed in the vertical column 12 of the upper modular supporting column 1. Specifically, the screw guide groove 20 includes 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 12. The screw guide groove 20 can improve the assembly efficiency between the screw and the upper modular supporting column 1.
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 (9)
1. The connecting structure of the support column and the support column of the modular prefabricated house is characterized by comprising an upper modular support column, a lower modular support column and a connecting piece for connecting the upper modular support column and the lower modular support column; the connecting piece comprises a connecting plate, an upper screw rod, a lower screw rod, a transition screw rod, an upper sleeve and a lower sleeve; the upper modular support column and the lower modular support column are both of hollow structures, an upper support column through hole is formed in the bottom of the upper modular support column, and a lower support column through hole is formed in the top of the lower modular support column; the connecting plate is positioned between the upper modular supporting column and the lower modular supporting column; the connecting plate is provided with a connecting plate through hole for the transition screw to pass through, the transition screw is arranged in the connecting plate through hole in a penetrating manner, the upper end of the transition screw penetrates into the upper modular support column through the upper support column through hole and is connected with the lower end of the upper sleeve, and the lower end of the transition screw penetrates into the lower modular support column through the lower support column through hole and is connected with the upper end of the lower sleeve; the lower end of the upper screw is connected with the upper end of the upper sleeve, and the upper end of the lower screw is connected with the lower end of the lower sleeve.
2. The modular prefabricated house pillar to pillar connection structure of claim 1, wherein said connecting member further comprises an upper positioning cone and a lower positioning cone; the upper positioning cone is connected to the upper surface of the connecting plate and is positioned in the upper modular supporting column, and an upper positioning cone through hole for the transition screw to pass through is formed in the upper positioning cone; the lower positioning cone is connected to the lower surface of the connecting plate and is positioned in the lower modular supporting column, and a lower positioning cone through hole for the transition screw to pass through is formed in the lower positioning cone; the upper sleeve is positioned above the upper positioning cone, and the bottom of the upper sleeve is stopped against the upper surface of the upper positioning cone; the lower sleeve is positioned below the lower positioning cone, and the top of the lower sleeve is stopped against the lower surface of the lower positioning cone.
3. The connecting structure of the support column and the support column of the modular prefabricated house according to claim 2, wherein the upper positioning cone and the lower positioning cone are fixedly connected with the connecting plate by welding.
4. The connecting structure of a support column and a support column of a modular prefabricated house according to claim 2, wherein the upper positioning cone and the lower positioning cone are both in the shape of a flat cuboid, and chamfers are arranged at four corners of the upper positioning cone and the lower positioning cone, the upper positioning cone through hole is located at the center of the upper positioning cone, and the lower positioning cone through hole is located at the center of the lower positioning cone.
5. The modular prefabricated house support post and support post connection structure as claimed in claim 1, wherein said upper modular support post and said lower modular support post each comprise a horizontal post and a vertical post; one end of the longitudinal column is fixedly connected with one end of the transverse column.
6. The modular prefabricated house pillar to pillar connection structure of claim 5, wherein said horizontal and vertical pillars are connected by welding.
7. The modular prefabricated house pillar to pillar connection structure of claim 5, wherein said upper and lower modular pillars are each L-shaped.
8. The modular prefabricated house pillar to pillar connection structure of claim 5, wherein screw guide grooves are formed in the vertical pillars of the upper modular pillar and/or the lower modular pillar.
9. The modular prefabricated house pillar to pillar connection structure of claim 8, wherein said screw guide groove comprises a guide portion and a lateral connection 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 |
|---|---|---|---|
| CN202010717253.6A CN111719695A (en) | 2020-07-23 | 2020-07-23 | Connecting structure of support column and support column of modular prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010717253.6A CN111719695A (en) | 2020-07-23 | 2020-07-23 | Connecting structure of support column and support column of modular prefabricated house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111719695A true CN111719695A (en) | 2020-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010717253.6A Pending CN111719695A (en) | 2020-07-23 | 2020-07-23 | Connecting structure of support column and support column of modular prefabricated house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111719695A (en) |
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2020
- 2020-07-23 CN CN202010717253.6A patent/CN111719695A/en active Pending
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