Fabricated steel beam structure and roof structure

Abstract

The utility model discloses an assembly type steel beam structure and roof structure relates to assembly type steel structure technical field, including main bracing part and interlayer plate, four main bracing part middle part is provided with the interlayer plate, the lower outer wall of the interlayer plate is provided with circular slot, the lower part of the periphery of the interlayer plate is provided with the mounting part, the mounting part is provided with the circular slot, and the mounting part is provided with the circular slot. A supporting component used for supporting a partition plate is arranged below the mounting component, the main supporting component capable of being automatically welded in a construction site comprises a first side plate, a second side plate and an inner supporting strip, the second side plate is welded to one side of the first side plate, and an included angle of 90 degrees is formed by the first side plate and the second side plate. According to the assembly type steel beam structure, the main supporting component is adopted for the steel structure, only purchased steel plates need to be welded during machining, then autonomous machining is achieved, meanwhile, I-shaped steel does not need to be adopted as the steel beam structure, and the purpose of reducing economic expenditure is achieved.

Description

Technical Field

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

[0002] As a green, environmentally friendly and energy-saving structural system, prefabricated steel structure workshops have been vigorously developed. The steel structure system has the advantages of light weight, high strength, good earthquake resistance and fast construction speed.

[0003] Existing steel structures generally use I-beams as their own supporting steel beams. I-beams are usually processed and formed in exclusive workpiece processing plants and then sold. Workers are unable to process them independently. For the steel structures of small steel beam factories, the processing cost of using I-beams is relatively high. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled steel beam structure and a roof structure to solve the problem in the above-mentioned background technology that workers are unable to process independently and that the processing cost expenditure is high if I-beams are used for the steel structure of a small steel beam factory.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An assembled steel beam structure, comprising a main support component and a partition plate, wherein the partition plate is arranged in the middle of four main support components, a circular slot is opened at the outer wall below the partition plate, a mounting component is arranged below the partition plate, and a supporting component for supporting the partition plate is arranged below the mounting component;

[0007] The main supporting component that can be welded by itself at the construction site includes a first side panel, a second side panel and an inner support bar. The second side panel is welded to one side of the first side panel. The first side panel and the second side panel form a 90° angle. The inner support bar is arranged at the welding point between the first side panel and the second side panel. The cross-section of the inner support bar is designed as a triangular structure.

[0008] Furthermore, the mounting component includes a mounting block, a connecting ear and a limiting column, the connecting ear is welded to the upper and lower outer walls of the mounting block, the connecting ear is fixedly connected to the outer wall of the main supporting component by bolts, and the limiting column is fixedly connected to the outer wall above the connecting ear.

[0009] Furthermore, the limiting column corresponds to the circular slot below the partition plate.

[0010] Furthermore, the support component includes a mounting member, a support rod and a connecting plate, the support rod is welded above the mounting member, the connecting plate is welded to the top end of the support rod, and the connecting plate is welded to the outer wall below the partition plate.

[0011] Furthermore, a base is provided below the main supporting component.

[0012] Furthermore, the mounting member has the same structure as the mounting block and the connecting ear piece.

[0013] Furthermore, a reinforcement plate is provided in the middle of both sides of the interlayer plate.

[0014] The utility model also provides a roof structure, comprising any one of the aforementioned assembled steel beam structures.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The steel structure of the utility model adopts the main support components. During processing, it only needs to weld the purchased steel plates, thereby realizing independent processing. At the same time, it does not need to use the I-beams processed and formed in the factory as the steel beam structure, which reduces the processing cost and achieves the purpose of reducing economic expenditure;

[0017] 2. When installing the interlayer board of the utility model, the interlayer board can be directly installed on the installation component by using a lifting device, thereby saving the time of the overall installation, and the supporting component serves as a supporting member of the interlayer board, thereby improving the overall safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a three-dimensional explosion structure of this utility model;

[0019] Figure 2 Another perspective structural diagram of this utility model;

[0020] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 for Figure 2 Schematic diagram of the three-dimensional explosion structure from another perspective;

[0022] Figure 5 A three-dimensional structural diagram of this utility model (reinforcement plate display state);

[0023] Figure 6 This is a three-dimensional structural diagram of the present utility model (the interlayer board is not shown);

[0024] Figure 7 This is a three-dimensional structural diagram of the installation components of this utility model;

[0025] Figure 8 It is a schematic diagram of the local three-dimensional structure of this utility model.

[0026] In the figure:

[0027] 1. Main supporting component; 101. First side panel; 102. Second side panel; 103. Inner supporting bar; 2. Interlayer board; 3. Support component; 301. Mounting member; 302. Support rod; 303. Connecting plate; 4. Mounting component; 401. Mounting block; 402. Connecting ear piece; 403. Limiting column; 5. Base; 6. Reinforcement plate. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0029] like Figure 1-8 As shown, an assembled steel beam structure includes a main support component 1 and a partition plate 2. The partition plate 2 is arranged in the middle of the four main support components 1. A circular slot is opened at the outer wall below the partition plate 2. Installation components 4 are arranged below the partition plate 2. Support components 3 for supporting the partition plate 2 are arranged below the installation components 4. The steel structure itself adopts the main support component 1. During processing, only the purchased steel plate needs to be welded, thereby realizing independent processing. At the same time, it is not necessary to use the I-beam processed and formed in the factory as the steel beam structure, which reduces the processing cost and achieves the purpose of reducing economic expenditure.

[0030] like Figure 1-3 As shown, the main support component 1 that can be welded by itself at the construction site includes a first side plate 101, a second side plate 102 and an inner support bar 103. The second side plate 102 is welded to one side of the first side plate 101. The first side plate 101 and the second side plate 102 form a 90° angle. The inner support bar 103 is arranged at the welding point of the first side plate 101 and the second side plate 102. The cross section of the inner support bar 103 is designed in a triangular structure.

[0031] The specific implementation is as follows:

[0032] The first side plate 101 and the second side plate 102 are welded, and then the inner support bar 103 is welded at the connection between the first side plate 101 and the second side plate 102 for reinforcement, and then the main support component 1 is hoisted to the designated position using a hoisting tool.

[0033] like Figure 1-3 As shown, the mounting component 4 includes a mounting block 401, a connecting ear piece 402 and a limiting column 403. The connecting ear pieces 402 are welded to the upper and lower outer walls of the mounting block 401. The connecting ear pieces 402 are fixedly connected to the outer wall of the main support component 1 by bolts, and the limiting column 403 is fixedly connected to the outer wall above the connecting ear piece 402.

[0034] The limiting column 403 corresponds to the circular slot below the interlayer plate 2;

[0035] The specific implementation is as follows:

[0036] After the connecting ear piece 402 of the mounting block 401 is installed at the designated position of the main support component 1 by means of bolts, the circular slot hole of the interlayer plate 2 is aligned with the limiting column 403, and the interlayer plate 2 can be installed.

[0037] The interlayer plate 2 can be selected as an integral flat layer consisting of a steel structure and a formwork, and the installation process is completed using lifting equipment.

[0038] like Figure 1 and Figure 8 As shown, the support component 3 includes a mounting member 301, a support rod 302 and a connecting plate 303. The support rod 302 is welded on the top of the mounting member 301, the connecting plate 303 is welded on the top of the support rod 302, and the connecting plate 303 is welded to the outer wall below the interlayer plate 2;

[0039] The specific implementation is as follows:

[0040] The installation method of the mounting component 301 is consistent with that of the mounting component 4, and the support rod 302 is welded to the upper outer wall of the mounting component 301. The other end of the support rod 302 is welded to the lower outer wall of the partition board 2 through the connecting plate 303 to support it. When installing the partition board 2, it can be directly installed on the mounting component 4 using lifting equipment, saving the time of the overall installation. The support component 3 serves as a support for the partition board 2, and also improves the overall safety.

[0041] As an embodiment, a base 5 is provided under the main support component 1, and the base 5 is made of cement and steel bars. The first side plate 101 and the second side plate 102 of the main support component 1 are placed above the steel bars, and holes are opened on the bottom sides of the first side plate 101 and the second side plate 102.

[0042] As an implementation manner, the mounting member 301 has the same structure as the mounting block 401 and the connecting ear piece 402 .

[0043] As an implementation mode, a reinforcement plate 6 is provided in the middle of both sides of the partition plate 2. The reinforcement plate 6 serves as a second support member of the partition plate 2. The reinforcement plate 6 can be installed in an optional manner. If the partition plate 2 has a heavy load, the reinforcement plate 6 can be installed.

[0044] The utility model also provides a roof structure, comprising any one of the aforementioned assembled steel beam structures, and the roof structure can preferably be a wooden arch structure.

[0045] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An assembled steel beam structure, comprising a main support member and a partition plate, characterized in that: An interlayer plate is arranged in the middle of the four main support members, a circular slot is opened at the outer wall below the interlayer plate, a mounting member is arranged below the periphery of the interlayer plate, and a supporting member for supporting the interlayer plate is arranged below the mounting member; The main supporting component that can be welded by itself at the construction site includes a first side panel, a second side panel and an inner support bar. The second side panel is welded to one side of the first side panel. The first side panel and the second side panel form a 90° angle. The inner support bar is arranged at the welding point between the first side panel and the second side panel. The cross-section of the inner support bar is designed as a triangular structure.

2. The assembled steel beam structure according to claim 1, characterized in that: The mounting component comprises a mounting block, a connecting ear and a limiting column. The connecting ear is welded to the upper and lower outer walls of the mounting block. The connecting ear is fixedly connected to the outer wall of the main support component by bolts. The limiting column is fixedly connected to the outer wall above the connecting ear.

3. The assembled steel beam structure according to claim 2, characterized in that: The limiting column corresponds to the circular slot below the partition plate.

4. The assembled steel beam structure according to claim 1, characterized in that: The support component comprises a mounting member, a support rod and a connecting plate. The support rod is welded above the mounting member, the connecting plate is welded to the top end of the support rod, and the connecting plate is welded to the outer wall below the interlayer plate.

5. The assembled steel beam structure according to claim 1, characterized in that: A base is arranged below the main supporting component.

6. The assembled steel beam structure according to claim 4, characterized in that: The mounting member has the same structure as the mounting block and the connecting ear piece.

7. The assembled steel beam structure according to claim 1, characterized in that: Reinforcement plates are arranged in the middle of both sides of the interlayer plate.

8. A roof structure, characterized in that: The assembled steel beam structure comprises the structure described in any one of claims 1 to 7.

Images