Fabricated steel structure frame

Abstract

The utility model discloses an assembly type steel structure frame, and relates to the technical field of steel structure frames, the assembly type steel structure frame comprises two fixing frames and four adjusting frames, the two fixing frames are respectively arranged in a bilateral symmetry mode, the adjusting frames are arranged on the surfaces of the fixing frames, and the adjusting frames are arranged on the surfaces of the fixing frames. Every two of the four fixing frames are distributed on the surfaces of two fixing frames, and each fixing frame comprises a base. Through the fixing frame and the adjusting frame, the circular ring limiting block can move up and down on the surface of the steel column by pulling down the left and right symmetrical limiting insertion rods, and when the adjusting frame is adjusted to a proper position, the adjusting frame is fixed under the cooperation of the limiting hole, the circular ring limiting block and the limiting insertion rods; through the arrangement, the structures of the whole steel structure frame are more flexible, the height and the distance between the two steel frames can be adjusted, the use requirements under different conditions can be met, and the influence on subsequent construction operation is avoided.

Description

Technical Field

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

[0002] Steel structure frame is a structure made mainly of steel and is one of the main types of building structures. It has high strength, light weight and high rigidity, so it is particularly suitable for building large-span, super-high and super-heavy buildings. The material has good homogeneity and isotropy, and is an ideal elastic body, which best conforms to the basic assumptions of general engineering mechanics.

[0003] However, the existing prefabricated steel structure frames have great defects when in use. Once the various parts are fixed, the height and distance between the two steel frames can no longer be adjusted, which cannot meet the usage requirements in different situations, resulting in an impact on subsequent construction operations. For this reason, we provide a prefabricated steel structure frame to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide an assembled steel structure frame.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled steel structure frame, including a fixed frame and an adjusting frame, there are two fixed frames in total, the two fixed frames are arranged symmetrically on the left and right, the adjusting frame is arranged on the surface of the fixed frame, there are four adjusting frames in total, and every two of the four fixed frames are distributed on the surfaces of the two fixed frames, the fixed frame includes a base, two steel columns are fixedly connected to the upper surface of the base, limiting holes are provided on the surfaces of the two steel columns, and there are multiple groups of limiting holes in total, the adjusting frame includes two circular limit blocks, the two circular limit blocks are movably connected to the surfaces of the two steel columns, a fixing rod is fixedly connected between the two circular limit blocks, a limiting plug rod is penetrated inside the two circular limit blocks and the fixing rod, and the limiting plug rod is penetrated inside the limiting hole.

[0006] Furthermore, a rotating mechanism is installed on the side of the circular ring limit block, and there are eight rotating mechanisms in total. The eight rotating mechanisms are respectively distributed on the sides of the eight circular ring limit blocks.

[0007] Furthermore, the rotating mechanism comprises a rotating block, the rotating block is fixedly connected to the side of the circular limit block, the interior of the rotating block is rotatably connected to a first rotating shaft, and the surface of the first rotating shaft is fixedly connected to a first connecting block.

[0008] Furthermore, a connecting frame is installed at one end of the first connecting block away from the circular limiting block, and there are four connecting frames in total. The four connecting frames are respectively installed between four groups of two first connecting blocks that are symmetrical to each other.

[0009] Furthermore, the connecting frame includes a first connecting rod, the left end of which is fixedly connected to the right end of a first connecting block on the right, the right end of the first connecting rod is fixedly connected to a second connecting block, and the interior of the second connecting block is fixedly connected to a second rotating shaft.

[0010] Furthermore, the right end of the first connecting block on the left is fixedly connected to a second connecting rod, and the second connecting block is rotatably connected to the left end of the second connecting rod via a second rotating shaft.

[0011] Compared with the prior art, the assembled steel structure frame has the following beneficial effects:

[0012] 1. The utility model uses a fixed frame and an adjusting frame. By pulling out the two symmetrical limit plug rods on the left and right, the circular limit block can be moved up and down on the surface of the steel column. When it is adjusted to a suitable position, the adjusting frame can be fixed with the cooperation of the limit hole, the circular limit block and the limit plug rod. This setting makes the structure of the overall steel structure frame more flexible, and the height and distance between the two steel frames can be adjusted to meet the use requirements in different situations and avoid affecting subsequent construction operations.

[0013] 2. The utility model pushes the middle part of the connecting frame upward through the rotating mechanism and the connecting frame. With the cooperation of the rotating block, the first rotating shaft, the first connecting block, the second rotating shaft and the second connecting block, the first connecting rod and the second connecting rod are folded upward, so that the two left-right symmetrical fixing frames are brought together. This arrangement can fold the device, effectively reduce the occupied space when not in use, and improve the practicality of the overall use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional front view structural diagram of the fixing frame and the adjusting frame of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional front view of the cross-section of the adjustment frame of the utility model;

[0017] Figure 4 It is a three-dimensional front view structural diagram of the explosion of the rotating mechanism of the utility model;

[0018] Figure 5 It is a schematic diagram of a three-dimensional front view of the structure of the connecting frame of the utility model in a sectional exploded view.

[0019] In the figure: 1, fixed frame; 101, base; 102, steel column; 103, limit hole; 2, adjustment frame; 201, circular limit block; 202, fixed rod; 203, limit plug rod; 3, rotating mechanism; 301, rotating block; 302, first rotating shaft; 303, first connecting block; 4, connecting frame; 401, first connecting rod; 402, second connecting block; 403, second rotating shaft; 404, second connecting rod hole. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] This embodiment provides an assembled steel structure frame, which is a commonly used supporting structure in construction. The device makes the structure of the overall steel structure frame more flexible, and can adjust the height and distance between the two steel frames to meet the usage requirements in different situations and avoid affecting subsequent construction operations.

[0022] See also Figures 1 to 5 A prefabricated steel structure frame includes a fixed frame 1 and an adjusting frame 2. There are two fixed frames 1, and the two fixed frames 1 are arranged symmetrically on the left and right. The adjusting frame 2 is arranged on the surface of the fixed frame 1. There are four adjusting frames 2, and each two of the four fixed frames 1 are distributed on the surfaces of the two fixed frames 1. The fixed frame 1 includes a base 101. Two steel columns 102 are fixedly connected to the upper surface of the base 101. Limiting holes 103 are provided on the surfaces of the two steel columns 102. There are multiple groups of limiting holes 103. The adjusting frame 2 includes two circular limit blocks 201. The two circular limit blocks 201 are movably connected to the surfaces of the two steel columns 102. A fixing rod 202 is fixedly connected between the two circular limit blocks 201. A limiting plug rod 203 is penetrated inside the two circular limit blocks 201 and the fixing rod 202, and the limiting plug rod 203 is penetrated inside the limiting hole 103.

[0023] By pulling out the two symmetrical limit rods 203 on the left and right, the circular limit block 201 can move up and down on the surface of the steel column 102. When it is adjusted to a suitable position, the adjustment frame 2 can be fixed with the cooperation of the limit hole 103, the circular limit block 201 and the limit rod 203. This setting can adjust the height and distance between the two steel frames, meet the use requirements in different situations, and avoid affecting subsequent construction operations.

[0024] A rotating mechanism 3 is installed on the side of the circular limit block 201. There are eight rotating mechanisms 3 in total. The eight rotating mechanisms 3 are respectively distributed on the sides of the eight circular limit blocks 201. The rotating mechanism 3 includes a rotating block 301. The rotating block 301 is fixedly connected to the side of the circular limit block 201. The interior of the rotating block 301 is rotatably connected to a first rotating shaft 302, and the surface of the first rotating shaft 302 is fixedly connected to a first connecting block 303.

[0025] The provision of the rotating mechanism 3 makes the structure of the overall steel structure frame more flexible and the working state of the steel structure can be adjusted.

[0026] A connecting frame 4 is installed at one end of the first connecting block 303 away from the annular limiting block 201 . There are four connecting frames 4 in total. The four connecting frames 4 are respectively installed between four groups of two first connecting blocks 303 that are symmetrical on both sides.

[0027] The connecting frame 4 is an important supporting mechanism of the device, which provides a stable supporting effect during construction.

[0028] The connecting frame 4 includes a first connecting rod 401, the left end of the first connecting rod 401 is fixedly connected to the right end of the first connecting block 303 on the right, the right end of the first connecting rod 401 is fixedly connected to the second connecting block 402, the interior of the second connecting block 402 is fixedly connected to the second rotating shaft 403, the right end of the first connecting block 303 on the left is fixedly connected to the second connecting rod 404, and the second connecting block 402 is rotatably connected to the left end of the second connecting rod 404 through the second rotating shaft 403.

[0029] By pushing the middle part of the connecting frame 4 upward, with the cooperation of the rotating block 301, the first rotating shaft 302, the first connecting block 303, the second rotating shaft 403 and the second connecting block 402, the first connecting rod 401 and the second connecting rod 404 are folded upward, so that the two left-right symmetrical fixing frames 1 are brought together, and the device can be folded up, which effectively reduces the occupied space when not in use, thereby improving the practicality of the overall use of the device.

[0030] Working principle: When the device is in use, if it is necessary to adjust the height between the connecting frames 4 according to actual usage, the two symmetrical limit rods 203 on the left and right are pulled out, so that the annular limit block 201 can move up and down on the surface of the steel column 102. When it is adjusted to a suitable position, the adjustment frame 2 can be fixed with the cooperation of the limit hole 103, the annular limit block 201 and the limit rod 203. When the device is not in use, people push the middle part of the connecting frame 4 upward, and with the cooperation of the rotating block 301, the first rotating shaft 302, the first connecting block 303, the second rotating shaft 403 and the second connecting block 402, the first connecting rod 401 and the second connecting rod 404 are folded upward, so that the two symmetrical fixing frames 1 are brought together, and the device can be folded and stored.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled steel structure frame, comprising a fixing frame (1) and an adjusting frame (2), characterized in that: There are two fixing frames (1) in total, and the two fixing frames (1) are arranged symmetrically on the left and right. The adjustment frames (2) are arranged on the surface of the fixing frames (1). There are four adjustment frames (2) in total, and two of the four fixing frames (1) are distributed on the surfaces of the two fixing frames (1). The fixing frame (1) comprises a base (101). Two steel columns (102) are fixedly connected to the upper surface of the base (101). The surfaces of the two steel columns (102) are both provided with limiting holes (103). There are a plurality of groups of limiting holes (103), the adjustment frame (2) comprises two annular limiting blocks (201), the two annular limiting blocks (201) are movably connected to the surfaces of the two steel columns (102), a fixing rod (202) is fixedly connected between the two annular limiting blocks (201), a limiting plug rod (203) is inserted inside the two annular limiting blocks (201) and the fixing rod (202), and the limiting plug rod (203) is inserted inside the limiting hole (103).

2. The assembled steel structure frame according to claim 1, characterized in that: A rotating mechanism (3) is installed on the side of the circular ring limit block (201), and there are eight rotating mechanisms (3) in total. The eight rotating mechanisms (3) are respectively distributed on the side of the eight circular ring limit blocks (201).

3. The assembled steel structure frame according to claim 2, characterized in that: The rotating mechanism (3) comprises a rotating block (301), wherein the rotating block (301) is fixedly connected to the side of the circular ring limit block (201), the interior of the rotating block (301) is rotatably connected to a first rotating shaft (302), and the surface of the first rotating shaft (302) is fixedly connected to a first connecting block (303).

4. The assembled steel structure frame according to claim 3, characterized in that: A connecting frame (4) is installed at one end of the first connecting block (303) away from the annular limiting block (201), and there are four connecting frames (4) in total. The four connecting frames (4) are respectively installed between four groups of two first connecting blocks (303) that are symmetrical on both sides.

5. The assembled steel structure frame according to claim 4, characterized in that: The connecting frame (4) comprises a first connecting rod (401), the left end of the first connecting rod (401) is fixedly connected to the right end of a first connecting block (303) on the right, the right end of the first connecting rod (401) is fixedly connected to a second connecting block (402), and the interior of the second connecting block (402) is fixedly connected to a second rotating shaft (403).

6. The assembled steel structure frame according to claim 5, characterized in that: The right end of the first connecting block (303) on the left is fixedly connected to a second connecting rod (404), and the second connecting block (402) is rotatably connected to the left end of the second connecting rod (404) via a second rotating shaft (403).

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