CN217630431U

CN217630431U - Frame structure of prefabricated house

Info

Publication number: CN217630431U
Application number: CN202221816425.6U
Authority: CN
Inventors: 杨馗
Original assignee: Chengdu Tiexi Construction Technology Co ltd
Current assignee: Chengdu Tiexi Construction Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-21
Anticipated expiration: 2032-06-27

Abstract

The application relates to the field of assembly buildings, and discloses an assembly type house frame structure which comprises a bottom structure and a top structure which are distributed in a rectangular shape, and a support column for connecting the bottom structure and the top structure, wherein the bottom structure comprises a transverse support and a longitudinal support connected with the transverse support through a support table, and the support column is arranged on the support table; the transverse support is formed by connecting a plurality of support monomers through annular fixing pieces, and a plurality of bearing pieces can be detached from the transverse support. The utility model provides a form with this connecting structure of brace table and be connected between horizontal support and the vertical support in this application, connecting structure's use has increased bottom construction's stability and assembly precision, and this application adopts the shorter support monomer of a plurality of lengths to connect and form the longer horizontal support of a length, consequently, can confirm the length in house according to actual demand, increases the construction specification selection range of prefabricated building.

Description

Assembled house frame construction

Technical Field

The application relates to the field of assembly buildings, in particular to an assembly type house frame structure.

Background

The prefabricated building is a building formed by transferring components and accessories in a traditional construction mode to a factory and then assembling and installing the components and the accessories on the site in a reliable understanding mode on a building construction site, and has the advantages of high construction speed, low cost, high flexibility and the like compared with the traditional building. The existing assembly type building can be divided into three types, namely a reinforced concrete + P composite connecting piece component, a steel structure + P composite connecting piece component and a steel structure + light steel structure, a frame structure of the building is generally formed by welding and fixing prefabricated steel with fixed length, and the installation precision is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that current prefabricated building frame construction installation accuracy is low, this application provides a fabricated building frame construction.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the prefabricated house frame structure comprises a bottom structure, a top structure and a support column, wherein the bottom structure and the top structure are distributed in a rectangular shape, the support column is used for connecting the bottom structure with the top structure, the bottom structure comprises a transverse support and a longitudinal support connected with the transverse support through a support table, and the support column is arranged on the support table; the transverse support is formed by connecting a plurality of support monomers through annular fixing pieces, and a plurality of bearing pieces can be detached from the transverse support.

The prefabricated building is a flexible transportation building formed by assembling a main body frame and a wall body, a large number of steel materials forming the frame are generally connected in a large number of fixing modes, the wall body is fixed on the frame through a large number of fixing connecting pieces, and the prefabricated building cannot be detached again or is difficult to detach after being assembled. In the scheme, a rectangular bottom structure is surrounded by a pair of transverse supports and a pair of longitudinal supports which are parallel to each other, and a plurality of support monomers with shorter lengths are connected to form a transverse support with longer length, so that the length of a house can be determined according to actual requirements, and the construction specification selection range of the prefabricated building is enlarged. The support members are arranged on a pair of transverse supports, and the inwardly extending structures of the support members are arranged so that the support members mounted on the bottom structure for forming the floor of the house and the bottom structure are closer to the center of the plate, and the support members, the support members and the support members together provide stable support for the plate forming the floor of the house and other devices. Compared, when the panel that constitutes house floor only with the leg joint in the substructure, the strong point of panel is located the position that is close to the edge, supports not enough and causes panel to rock or split easily, and the support piece in this scheme is with the strong point inward movement, increases the stability of supporting.

Furthermore, the top structure includes the bracket component to and set up in the eaves subassembly in a pair of bracket component outsides that are parallel to each other, erect the roof structure between the eaves subassembly.

Furthermore, the eave component comprises section steel connected with the support component and a U-shaped protective layer connected with the section steel, and a gap is formed between the outer side of the section steel and the U-shaped protective layer; the drainage main pipe is arranged on the inner side of the section steel, and a drainage shunt pipe which penetrates through the section steel and extends towards the direction of the U-shaped protective layer is arranged on the drainage main pipe.

Further, the width of the surface of the section steel, which is in contact with the main drainage pipe, is widened inwards to form a mounting table for connecting a roof structure.

Furthermore, the supporting piece is in a groove shape with an opening on one side facing the inside, and the top of the supporting piece extends inwards to form an extending part.

Furthermore, the bottom structure further comprises a middle beam which is arranged in the enclosing range of the transverse support and the longitudinal support and is fixedly connected with the two longitudinal supports through a composite connecting piece.

Further, the composite connecting piece comprises a channel steel matched with the middle beam and a connecting piece which is vertically fixed at the end part of the channel steel and is used for being attached to the longitudinal support.

The beneficial effect of this application is: the utility model provides a form with this connecting structure of brace table and be connected between horizontal support and the vertical support in this application, connecting structure's use has increased bottom construction's stability and assembly precision, and this application adopts the shorter support monomer of a plurality of lengths to connect and form the longer horizontal support of a length, consequently, can confirm the length in house according to actual demand, increases the construction specification selection range of prefabricated building.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a side view of the present application;

FIG. 2 is a perspective view of the present application;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

FIG. 4 is an enlarged partial schematic view at B of FIG. 2;

fig. 5 is a partially enlarged schematic view at C in fig. 2.

In the figure: 1-a bottom structure; 101-a transverse support; 102-a longitudinal support; 103-middle beam; 104-a support; 105-a loop fastener; 106-channel steel; 107-connecting pieces; 2-a support column; 3-a top structure; 4-eave assembly; 401-U type protective layer; 402-section steel; 403-main drain pipe; 404-mounting a table; and 5, supporting the table.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on that shown in the drawings or that the product of the application is used as it is, this is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between descriptions and not necessarily for describing or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

as shown in fig. 1, the structure comprises a bottom structure 1 and a top structure 3 which are both distributed in a rectangular shape, and a support column 2 connecting the bottom structure 1 and the top structure 3, wherein the bottom structure 1 comprises a transverse support 101 and a longitudinal support 102 connected with the transverse support through a support table 5, and the support column 2 is arranged on the support table 5; the transverse support 101 is formed by connecting a plurality of support units through a ring-shaped fixing member 105, and a plurality of supporting members 104 extending to the enclosing range of the bottom structure 1 can be detached from the transverse support 101.

The working principle is as follows:

the bottom structure 1 in this embodiment is a rectangle surrounded by a pair of mutually parallel transverse supports 101 and longitudinal supports 102, the side where the transverse support 101 is located is the length of the rectangle in the bottom structure 1, the side where the longitudinal support 102 is located is the width of the rectangle in the bottom structure 1, the four corners are connected by the support platform 5, and meanwhile, the support columns 2 which are vertically distributed are also connected with the support platform 5. A plurality of short-length support single bodies are connected to form a long-length transverse support 101, so that the length of a house can be determined according to actual requirements, and the construction specification selection range of the prefabricated building is increased. Annular fixing member 105 connects the free tip of two supports, and it should be noted that being connected between annular fixing member 105 and the support monomer can adopt the joint or can adopting the dismantled connection that parts such as based on the bolt realized, also can adopt welded mode to form fixed connection, and the stability of connecting between the support monomer has been guaranteed in annular fixing member 105's use.

The supporting member 104 is a member for placing or installing the floor of the house, and is arranged on the pair of transverse brackets 101 in a mirror symmetry manner, and the inwardly extending structure thereof is arranged to make the supporting of the bottom structure 1 and the sheet material for forming the floor of the house installed on the bottom structure 1 closer to the center of the sheet material, and provide stable support for the sheet material for forming the floor of the house and the like together with the bracket and the supporting member 104.

Example 2:

this example is further optimized and defined based on example 1.

As shown in fig. 1, the roof structure 3 includes a bracket assembly and eaves assemblies 4 disposed outside a pair of parallel bracket assemblies, and a roof structure is erected between the eaves assemblies 4. The bracket assembly in this embodiment may be the same bracket as the bottom structure 1, or may be formed by directly using a rod member with a fixed length. Eaves subassembly 4 in this application is for being connected with top structure 3 and constituting the structure of assembly type building eaves, and roof structure is the structure that constitutes assembly type building top surface wall body. According to the existing roof structure in the field, one or more plates can be directly fixed to form a closed roof, or a structure which can move to determine the opening and closing of the roof can be used for forming the roof.

Specifically, as shown in fig. 4, the eave component 4 includes a section steel 402 connected to the bracket component, and a U-shaped protection layer 401 connected to the section steel 402, and a gap is provided between the outer side of the section steel 402 and the U-shaped protection layer 401; a main drainage pipe 403 is arranged on the inner side of the section steel 402, and a branch drainage pipe extending towards the U-shaped protective layer 401 through the section steel 402 is arranged on the main drainage pipe 403. The shaped steel 402 is the main structure in the eave component 4, and its section has certain shape in order to adapt to the installation of the main pipe 403 that drains and U-shaped protective layer 401, regards two shaped steel 402 faces that are close to each other and parallel as the medial surface, and the surface except shaped steel 402 medial surface and terminal surface has been enclosed in setting up of U-shaped protective layer 401, and the clearance between the shaped steel 402 outside and U-shaped protective layer 401 is used for discharging sewage or rainwater outside the building. It should be noted that the main drain pipe 403 in the present application may be a pipe connecting the internal pipes of the building for discharging sewage, and when the main drain pipe 403 is used for discharging domestic sewage, a pipe should be provided at the drain on the U-shaped protective layer 401 to guide sewage to the sewage collection or discharge place. When the main drain pipe 403 is used for draining rainwater, a structure for collecting rainwater is provided in the roof structure, and the water outlet end of the structure is connected to the main drain pipe 403, the u-shaped protective layer 401 and the branch drain pipe to guide the rainwater to drain from a position slightly away from the frame structure.

In the present embodiment, as shown in fig. 4, the width of the surface of the steel section 402 contacting the main drain pipe 403 is widened inward to form a mounting surface 404 for connecting a roof structure. The arrangement of the mounting deck 404 provides a mounting condition for the roof structure to be fixed and the greater width provides more stable support for it.

Example 3:

in this embodiment, further optimization and limitation are performed on the basis of embodiment 1 or embodiment 2.

As shown in fig. 3, the supporting member 104 has a groove shape with an opening on one side facing the inside, and the top extends inward as an extension. The supporting piece 104 is installed on the transverse support 101 in a groove shape, one side close to the enclosing range of the bottom structure 1 is the inner side, the extending portion is formed by extending the top portion, the bottom portion is prevented from being suspended in the air during extending, meanwhile, the extending portion extends downwards to increase the contact area with the transverse support 101, the section of the extending portion is triangular, the supporting piece is supported by utilizing the lateral force of the transverse support 101, the supporting piece 104 needs to be installed before connection between the single supports, and the middle portion of the single supports is slid from one end of the single supports during installation.

As shown in fig. 2, the bottom structure 1 further includes a middle beam 103 disposed in a range enclosed by the transverse brackets 101 and the longitudinal brackets 102 and connected and fixed with the two longitudinal brackets 102 through a composite connecting member. In the present embodiment, preferably, a structural example of a composite connector is provided, as shown in fig. 5, the composite connector includes a channel 106 engaged with the middle beam 103, and a connecting piece 107 perpendicularly fixed to an end of the channel 106 for attaching to the longitudinal bracket 102. It should be noted that the connecting piece 107 and the longitudinal support 102 may be fixed together by welding or by a connecting piece such as a bolt. The former is more stable in fixation, and has less influence on the size compared with the method of directly welding the middle beam 103 and the longitudinal support 102; the latter is easy to disassemble.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an assembled house frame construction, includes bottom structure (1) and top structure (3) that all are the rectangle and distribute, and connects support column (2) of bottom structure (1) and top structure (3), its characterized in that: the bottom structure (1) comprises a transverse support (101) and a longitudinal support (102) connected with the transverse support through a support table (5), and the support column (2) is arranged on the support table (5); the horizontal support (101) is formed by connecting a plurality of support monomers through annular fixing pieces (105), and a plurality of supporting pieces (104) extending to the enclosing range of the bottom structure (1) can be detached from the horizontal support (101).

2. A prefabricated building frame structure of claim 1, wherein: top structure (3) include the bracket component to and set up in eaves subassembly (4) in a pair of bracket component outsides that are parallel to each other, erect roof structure between eaves subassembly (4).

3. A prefabricated building frame structure according to claim 2, wherein: the eave component (4) comprises section steel (402) connected with the support component and a U-shaped protective layer (401) connected with the section steel (402), and a gap is formed between the outer side of the section steel (402) and the U-shaped protective layer (401); the inner side of the section steel (402) is provided with a main drainage pipe (403), and the main drainage pipe (403) is provided with a branch drainage pipe which penetrates through the section steel (402) and extends towards the direction of the U-shaped protective layer (401).

4. A prefabricated building frame structure of claim 3, wherein: the surface width of the section steel (402) contacted with the main drainage pipe (403) is widened inwards to form an installation platform (404) for connecting a roof structure.

5. A prefabricated building frame structure according to claim 1, wherein: the supporting piece (104) is in a groove shape with an opening at one side facing the inside, and the top part extends inwards to form an extension part.

6. A prefabricated building frame structure according to claim 1, wherein: the bottom structure (1) further comprises a middle beam (103) which is arranged in the enclosing range of the transverse support (101) and the longitudinal support (102) and is fixedly connected with the two longitudinal supports (102) through a composite connecting piece.

7. A prefabricated building frame structure according to claim 6, wherein: the composite connecting piece comprises a channel steel (106) matched with the middle beam (103) and a connecting piece (107) which is vertically fixed at the end part of the channel steel (106) and is used for being attached to the longitudinal support (102).