Fabricated steel structure building structure

Abstract

The utility model relates to the technical field of steel structures, and discloses an assembly type steel structure building structure which comprises a base part, a side wall frame and a top frame part, seat legs are installed on a bottom frame seat, the seat legs can be buried into the ground to form a foundation to stably support the bottom frame seat, a prefabricated floor is installed on the bottom frame seat, and the ground is formed without pouring concrete. The construction time is greatly shortened, the door wall frame part and the window wall frame part are arranged on the side wall frame, the door and the window can be directly installed in installation positions reserved in the door wall frame part and the window wall frame part, and the door and the window can be installed more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an assembled steel building structure. Background Art

[0002] Prefabricated buildings refer to a construction method in which some or all of the building components are produced in a component prefabrication factory, then transported to the construction site by appropriate means of transportation, and assembled using reliable installation methods and installation machinery to form a functional building. The most commonly used prefabricated steel structure building is the steel structure house.

[0003] When existing steel structure houses are being built, the floor is still formed by pouring concrete inside the house, which prolongs the construction time. At the same time, the steel structure of the side wall does not have installation positions for doors and windows, causing inconvenience to the installation of doors and windows. Utility Model Content

[0004] The utility model provides an assembled steel structure building structure to solve the problems in the prior art.

[0005] The technical problem solved by the utility model is achieved by the following technical solutions:

[0006] An assembled steel structure building structure, comprising:

[0007] A base portion, the base portion comprising a bottom frame seat and base feet installed at four corners of the bottom end of the bottom frame seat;

[0008] A side wall frame, wherein the side wall frame comprises a door wall frame portion, and a main wall frame portion and a window wall frame portion are installed on both sides of the door wall frame portion;

[0009] A top frame portion is mounted on the upper end of the side wall frame.

[0010] In a specific embodiment, the bottom frame seat includes a first square steel pipe, which is welded to form a frame structure, a first reinforcing channel steel is welded inside the frame structure, and a supporting edge for installing the prefabricated floor is welded on the inner side of the first square steel pipe.

[0011] In a specific embodiment, the base comprises a column and a base plate fixedly welded to the lower end of the column, and an L-shaped bracket for mounting the first square steel pipe is welded to the upper end of the column.

[0012] In a specific embodiment, prefabricated walls are installed on the door wall frame portion, the main wall frame portion and the window wall frame portion of the side wall frame;

[0013] The door wall frame portion is provided with a door body installation position for installing the door frame;

[0014] A window installation position for installing the window frame is reserved on the window wall frame portion.

[0015] In a specific embodiment, positioning heads are fixedly provided on both sides of the door wall frame, and positioning grooves are provided on one side of the main wall frame and the window wall frame, and the positioning heads are positioned and inserted in the positioning grooves.

[0016] In a specific embodiment, the top frame portion includes a second square steel pipe, which is welded to form a frame structure, a second reinforcing channel steel is fixedly welded inside the frame structure, and the top frame portion is used to install a prefabricated top plate.

[0017] The utility model has the following beneficial effects:

[0018] The base legs are installed on the bottom frame seat, and the base legs can be sunk into the ground to form a foundation to provide firm support for the bottom frame seat. Prefabricated floors are installed on the bottom frame seat, and there is no need to pour concrete to form the ground, which greatly shortens the construction time. Door wall frames and window wall frames are arranged on the side wall frames, and doors and windows can be directly installed in the reserved installation positions of the door wall frames and window wall frames, making the installation of doors and windows more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the base structure of the utility model.

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0023] Figure 4 It is a schematic diagram of the side wall frame structure of the utility model.

[0024] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0025] In the figure: 100, base; 110, bottom frame seat; 111, first square steel pipe; 112, first reinforced channel steel; 113, support edge; 120, seat foot; 121, column; 122, base plate; 123, L-shaped bracket; 200, side wall frame; 210, door wall frame; 220, main wall frame; 230, window wall frame; 201, positioning hanging head; 202, positioning hanging groove; 300, top frame; 310, second square steel pipe; 320, second reinforced channel steel. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] Reference Figure 1-5 As shown, the utility model provides an assembled steel structure building structure, including:

[0034] The base portion 100 includes a bottom frame seat 110 and base feet 120 installed at the four corners of the bottom end of the bottom frame seat 110;

[0035] The side wall frame 200 includes a door wall frame portion 210, and a main wall frame portion 220 and a window wall frame portion 230 are installed on both sides of the door wall frame portion 210;

[0036] The top frame 300 is installed on the upper end of the side wall frame 200 .

[0037] The base foot 120 is installed on the base frame seat 110. The base foot 120 can be sunk into the ground to form a foundation to firmly support the base frame seat 110. A prefabricated floor is installed on the base frame seat 110 without pouring concrete to form the ground, which greatly shortens the construction time. A door wall frame 210 and a window wall frame 230 are provided on the side wall frame 200. Doors and windows can be directly installed in the reserved installation positions of the door wall frame 210 and the window wall frame 230, making the installation of doors and windows more convenient.

[0038] As a further preferred embodiment of the above embodiment, the bottom frame seat 110 includes a first square steel pipe 111, which is welded to form a frame structure, a first reinforcing channel steel 112 is welded inside the frame structure, and a supporting edge 113 for installing a prefabricated floor is welded on the inner side of the first square steel pipe 111.

[0039] The base 120 includes a column 121 and a base plate 122 fixedly welded to the lower end of the column 121 . An L-shaped bracket 123 for mounting the first square steel pipe 111 is welded to the upper end of the column 121 . The L-shaped bracket 123 can support the connection of the first square steel pipe 111 .

[0040] As a further preferred embodiment of the above embodiment, prefabricated walls are installed on the door wall frame portion 210, the main wall frame portion 220 and the window wall frame portion 230 of the side wall frame 200;

[0041] The door wall frame portion 210 is provided with a door body installation position for installing the door frame;

[0042] A window installation position for installing a window frame is reserved on the window wall frame portion 230 .

[0043] Positioning heads 201 are fixedly provided on both sides of the door wall frame 210 , and positioning grooves 202 are provided on one side of the main wall frame 220 and the window wall frame 230 , and the positioning heads 201 are positioned and inserted in the positioning grooves 202 .

[0044] When connecting the main wall frame 220 / window wall frame 230 with the door wall frame 210, the positioning hanging head 201 is positioned and inserted into the positioning hanging groove 202 for pre-positioning, so that the connection between the main wall frame 220 / window wall frame 230 and the door wall frame 210 is more convenient, and then fixed by bolts or welding.

[0045] As a further preferred embodiment of the above embodiment, the top frame portion 300 includes a second square steel pipe 310, which is welded to form a frame structure, and a second reinforcing channel steel 320 is fixedly welded inside the frame structure. The top frame portion 300 is used to install a prefabricated top plate.

[0046] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An assembled steel building structure, characterized in that: include: A base portion (100), the base portion (100) comprising a bottom frame seat (110) and base feet (120) installed at four corners of the lower end of the bottom frame seat (110); A side wall frame (200), the side wall frame (200) comprising a door wall frame portion (210), a main wall frame portion (220) and a window wall frame portion (230) being installed on both sides of the door wall frame portion (210); A top frame portion (300), wherein the top frame portion (300) is mounted on the upper end of the side wall frame (200).

2. The assembled steel building structure according to claim 1, characterized in that: The bottom frame seat (110) comprises a first square steel pipe (111), the first square steel pipe (111) is welded to form a frame structure, a first reinforcing channel steel (112) is welded inside the frame structure, and a supporting edge (113) for installing a prefabricated floor is welded on the inner side of the first square steel pipe (111).

3. The assembled steel building structure according to claim 2 is characterized by: The base (120) comprises a column (121) and a base plate (122) fixedly welded to the lower end of the column (121); an L-shaped bracket (123) for mounting the first square steel pipe (111) is welded to the upper end of the column (121).

4. The assembled steel building structure according to claim 1, characterized in that: Prefabricated walls are installed on the door wall frame (210), the main wall frame (220) and the window wall frame (230) of the side wall frame (200); The door wall frame portion (210) is provided with a door body installation position for installing the door frame; A window installation position for installing the window frame is reserved on the window wall frame portion (230).

5. The assembled steel building structure according to claim 4, characterized in that: Positioning hanging heads (201) are fixedly provided on both sides of the door wall frame portion (210), and positioning hanging grooves (202) are provided on one side of the main wall frame portion (220) and the window wall frame portion (230), and the positioning hanging heads (201) are positioned and inserted in the positioning hanging grooves (202).

6. The assembled steel building structure according to claim 1, characterized in that: The top frame part (300) comprises a second square steel pipe (310), the second square steel pipe (310) is welded to form a frame structure, a second reinforcing channel steel (320) is fixedly welded inside the frame structure, and the top frame part (300) is used to install a prefabricated top plate.

Images