CN211922966U

CN211922966U - Floor installation frame and prefabricated building

Info

Publication number: CN211922966U
Application number: CN201922092618.6U
Authority: CN
Inventors: 陈建
Original assignee: Chengdu Science And Technology Co ltd
Current assignee: Zhongke Zhuchuang (Sichuan) Technology Co.,Ltd.
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-11-13
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a floor slab mounting frame, which supports a floor slab in a mode of being mounted between a lower layer wall body frame and an upper layer wall body frame; floor installation frame contains the concatenation fossil fragments that a plurality of concatenations formed frame-shaped space, each the concatenation fossil fragments have: a bottom bearing part which is connected with the lower layer wall framework and bears the bottom side of the floor slab, a side limiting part which limits the movement of the side part of the floor slab, and a top bearing part which is connected with and bears the upper layer wall framework; the bottom bearing part and the top bearing part are arranged on the left side and the right side of the side limiting part, the bottom bearing part is connected with the bottom side of the side limiting part, and the top bearing part is connected with the top of the side limiting part. The floor installation frame of this application can play the effect of bearing floor when connecting lower floor's wall body frame, upper wall body frame, its simple structure, convenient to use. The present application further provides an assembly type building.

Description

Floor installation frame and prefabricated building

Technical Field

The utility model relates to an assembly type structure's technique specifically relates to a floor installation frame and assembly type structure.

Background

The fabricated building can be assembled in a modularization mode and is gradually applied to low-rise buildings. The prefabricated building is generally designed as a double-layer or triple-layer structure, and how the wall bodies of the adjacent floors and the floor slabs between the adjacent floors are assembled is one of the technical points of the prefabricated building. In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solution that is used for the wall body of adjacent floor and the floor concatenation between them.

In order to solve the technical problem, the utility model provides a floor slab mounting frame which supports a floor slab by being mounted between a lower layer wall body frame and an upper layer wall body frame; floor installation frame contains the concatenation fossil fragments that a plurality of concatenations formed frame-shaped space, each the concatenation fossil fragments have: a bottom bearing part which is connected with the lower layer wall framework and bears the bottom side of the floor slab, a side limiting part which limits the movement of the side part of the floor slab, and a top bearing part which is connected with and bears the upper layer wall framework; the bottom bearing part and the top bearing part are arranged on the left side and the right side of the side limiting part, the bottom bearing part is connected with the bottom side of the side limiting part, and the top bearing part is connected with the top of the side limiting part.

Preferably, each of the splice keels has: the two bottom bearing parts, the two side limiting parts and the top bearing part; the two bottom bearing parts are positioned at the left side and the right side of the two side limiting parts, the two side limiting parts are arranged at the left side and the right side of the top bearing part, and an accommodating space is arranged between the two side limiting parts.

Preferably, the top supporting part is provided with a first mounting hole which is vertically through and used for a screw piece to pass through.

Preferably, the bottom bearing part is provided with a second mounting hole which is vertically penetrated and is used for a screw piece to pass through.

Preferably, the frame-shaped space is cuboid, and the floor installation frame comprises four splicing keels with four end parts spliced to form the frame-shaped space.

The present application further provides an assembly type building, comprising: the floor structure comprises a lower-layer wall framework, a floor mounting framework and an upper-layer wall framework; the floor slab mounting frame comprises a plurality of splicing keels which are spliced to form a frame-shaped space, and the floor slab is mounted in the frame-shaped space; each of the splice keels has: a bottom bearing part which is connected with the lower layer wall framework and bears the bottom side of the floor slab, a side limiting part which limits the movement of the side part of the floor slab, and a top bearing part which is connected with and bears the upper layer wall framework; the bottom bearing part and the top bearing part are arranged on the left side and the right side of the side limiting part, the bottom bearing part is connected with the bottom side of the side limiting part, and the top bearing part is connected with the top of the side limiting part.

Preferably, the upper wall frame is mounted on the top bearing portion through a screw, and the screw passes through the upper wall frame and the top bearing portion and extends into the accommodating space.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

1. the floor slab mounting frame can play a role in supporting a floor slab while connecting a lower-layer wall body frame and an upper-layer wall body frame, and is simple in structure and convenient to use;

2. under the condition that the accommodating space is arranged between the two side limiting parts, when the upper wall body frame and the top bearing part are connected through the screw piece, the screw piece penetrates through the upper wall body frame and the top bearing part and then can extend into the accommodating space, so that the overall structure of the assembly type building is compact.

Drawings

Fig. 1 and 2 are schematic views respectively showing a prefabricated building of a next embodiment from different perspectives;

FIG. 3 depicts an exploded view of an embodiment of a fabricated building;

FIG. 4 is a diagram illustrating a process of mounting a floor to a floor mounting frame;

fig. 5 and 6 are schematic views respectively showing the splicing keels under different viewing angles.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Referring to fig. 1 to 3, a partial structure of a prefabricated building according to an embodiment is shown, in which an X direction is a thickness direction of a wall, a Y direction is a width direction of the wall, and a Z direction is a height direction of the wall, the prefabricated building includes: lower floor's wall body frame 1, floor 2, floor installation frame 3 and upper wall body frame 4. Two lower wall frames 1 are shown spaced apart from each other. The floor installation frame 3 is installed on the upper sides of the two lower-layer wall frames 1, and the floor 2 is installed in the frame-shaped space M of the floor installation frame 3. An upper wall frame 4 is shown.

The lower layer wall frame 1 and the upper layer wall frame 4 are both frame structures. As shown in fig. 1, the upper wall frame 4 includes longitudinal runners 4A, transverse runners 4B, longitudinal reinforcing runners 4C and ribs 4D. Two longitudinal keels 4A and horizontal keel 4B splice into outside frame assembly mutually, and a longitudinal enhancement keel 4C and a plurality of rib 4D splice into inside frame assembly mutually, and outside frame assembly and inside frame assembly constitute a frame unit. The lower wall frame 1 has vertically through mounting holes S1 for screws to pass through, the floor mounting frame 3 has vertically through first mounting holes S2 for screws to pass through, and the upper wall frame 4 has vertically through mounting holes S3 for screws to pass through. As shown in fig. 3, the lower wall frame 1 includes longitudinal keels 1A, transverse keels 1B, longitudinal reinforcing keels, ribs, and holding bars 1C, and the mounting holes S1 penetrate the transverse keels 1B and the holding bars 1C. The clamping strip 1C clamps the longitudinal keel 1A and the transverse keel 1B, so that the two are stably connected. In other embodiments, the lower wall frame 1 and the upper wall frame 4 may be wall frames with windows.

The floor 2 includes: floor slab frame 2A and floor slab 2B, floor slab 2B installs on floor slab frame 2A. The floor 2 further comprises a roof plate (not shown) mounted on the floor frame 2A and forming a casting space with the floor frame 2B, and cement is supplied into the casting space through a casting hole formed in the floor frame 2A. The floor slab frame 2A is also composed of a keel and a rib which are alternately arranged in the horizontal and vertical directions.

With reference to fig. 4 to 6, the floor installation frame 3 is substantially rectangular parallelepiped, and the frame space M is also rectangular parallelepiped, and the floor installation frame 3 includes four joint keels 3A whose ends are joined to form the frame space M.

Each of the splice keels 3A has: a bottom bearing part L1 connected with the lower wall frame 1 and bearing the bottom side of the floor 2, a side limiting part L2 limiting the movement of the side part of the floor 2, and a top bearing part L3 connected with and bearing the upper wall frame 4. The bottom bearing part L1 and the top bearing part L3 are respectively arranged at the left side and the right side of the side limiting part L2, the bottom bearing part L1 is connected with the bottom side of the side limiting part L2, the top bearing part L3 is connected with the top of the side limiting part L2, and through the mode, every two of the bottom bearing part L1 and the top bearing part L3 are vertically connected. In this embodiment, the splice keel 3A is substantially in a zigzag structure having: two bottom bearing parts L1, two side limiting parts L2 and a top bearing part L3. The two bottom bearing parts L1 are located at the left and right sides of the two side limiting parts L2, the two side limiting parts L2 are respectively arranged at the left and right sides of the top bearing part L3, and an accommodating space K is arranged between the two side limiting parts L2. When the assembly type building is installed, the upper-layer wall frame 4 can be installed on the top bearing part L3 through a screw piece (not shown), the screw piece penetrates through the installation hole S3 of the upper-layer wall frame 4 and the first installation hole S2 of the top bearing part L3 and extends into the accommodating space K, a nut piece matched with the screw piece can be arranged in the accommodating space K, and the screw piece is matched with the nut piece. The bottom bearing part L1 is provided with a second mounting hole N which is penetrated up and down and through which a screw passes, and the bottom bearing part L1 can be mounted on the lower-layer wall frame 1 through the screw which passes through the second mounting hole N. Each of the split joint runners 3A may also be mounted to the lower wall frame 1 by means of screws passing through the mounting holes S1 and the first mounting holes S2.

In another embodiment, the bottom bearing portion L1 and the top bearing portion L3 may be connected to the lower wall frame 1 and the upper wall frame 4 by welding.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, 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 invention should be included in the protection scope of the present invention.

Claims

1. A floor slab mounting frame supports a floor slab (2) by being mounted between a lower-layer wall frame (1) and an upper-layer wall frame (4); its characterized in that, floor installation frame (3) contain a plurality of concatenations and form concatenation fossil fragments (3A) of frame-shaped space (M), each concatenation fossil fragments (3A) have: a bottom bearing part (L1) which is connected with the lower layer wall framework (1) and bears the bottom side of the floor (2), a side limiting part (L2) which limits the side part of the floor (2) to move, and a top bearing part (L3) which is connected with and bears the upper layer wall framework (4); the bottom bearing part (L1) and the top bearing part (L3) are respectively arranged at the left side and the right side of the side limiting part (L2), the bottom bearing part (L1) is connected with the bottom side of the side limiting part (L2), and the top bearing part (L3) is connected with the top of the side limiting part (L2).

2. A floor mounting frame according to claim 1, wherein each of the splice keels (3A) has: two of the bottom receiving portions (L1), two of the side restraining portions (L2), and one of the top receiving portions (L3); the two bottom bearing parts (L1) are positioned at the left side and the right side of the two side limiting parts (L2), the two side limiting parts (L2) are respectively arranged at the left side and the right side of the top bearing part (L3), and an accommodating space (K) is arranged between the two side limiting parts (L2).

3. A floor mounting frame according to claim 1, wherein the top support portion (L3) has first mounting holes (S2) therethrough for screws to pass through.

4. A floor mounting frame according to claim 1, wherein the bottom support (L1) has second mounting holes (N) therethrough for screws to pass through.

5. A floor mounting frame according to claim 1, wherein the frame-like space (M) is rectangular parallelepiped-shaped, and the floor mounting frame (3) comprises four split keels (3A) with their ends split to form the frame-like space.

6. A fabricated building comprising: the floor structure comprises a lower-layer wall framework (1), a floor (2), a floor mounting framework (3) and an upper-layer wall framework (4); the floor slab installation frame is characterized in that the floor slab installation frame (3) comprises a plurality of splicing keels (3A) which are spliced to form a frame-shaped space (M), and the floor slab (2) is installed in the frame-shaped space (M); each of the splice keels (3A) has: a bottom bearing part (L1) which is connected with the lower layer wall framework (1) and bears the bottom side of the floor (2), a side limiting part (L2) which limits the side part of the floor (2) to move, and a top bearing part (L3) which is connected with and bears the upper layer wall framework (4); the bottom bearing part (L1) and the top bearing part (L3) are respectively arranged at the left side and the right side of the side limiting part (L2), the bottom bearing part (L1) is connected with the bottom side of the side limiting part (L2), and the top bearing part (L3) is connected with the top of the side limiting part (L2).

7. The fabricated building according to claim 6, wherein each of the splice keels (3A) has: two of the bottom receiving portions (L1), two of the side restraining portions (L2), and one of the top receiving portions (L3); the two bottom bearing parts (L1) are positioned at the left side and the right side of the two side limiting parts (L2), the two side limiting parts (L2) are respectively arranged at the left side and the right side of the top bearing part (L3), and an accommodating space (K) is arranged between the two side limiting parts (L2).

8. The fabricated building according to claim 7, wherein the upper wall frame (4) is mounted on the top bearing part (L3) by means of screws which pass through the upper wall frame (4) and the top bearing part (L3) and extend into the accommodating space (K).