Lattice beam column structure of large factory building

Abstract

The utility model discloses a lattice beam column structure of a large-scale factory building, which comprises a stand column vertically arranged on the ground; the supporting mechanism is arranged at the upper end of the stand column; the crane beam and the horizontal cross arm are arranged on the supporting mechanism; the connecting column is arranged at the upper end of the stand column and located beside the supporting mechanism. The supporting mechanism comprises a supporting frame, a supporting seat, screws and nuts, the supporting frame is arranged on the stand columns in a crossing mode, the supporting seat is horizontally arranged above the supporting frame, the screws are vertically arranged at the four corners of the supporting seat and penetrate through the supporting frame, and the nuts are in threaded connection with the screws and used for pressing the upper end face and the lower end face of the supporting frame. The crane beam has the following advantages and effects that the crane beam is stably supported by arranging the supporting mechanism with the adjustable height position, so that the crane beam can be crossly supported above each stand column, the stability of the crane beam is improved, meanwhile, welding operation is not needed, the construction process is easier and more convenient, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a lattice beam-column structure for a large factory building. Background Technology

[0002] Lattice beams and columns typically refer to beams or columns formed by connecting multiple angle steels or steel pipes with lacing strips or plates to create a lattice-like structure. This type of structure can provide good bending and torsional resistance, and with proper design, it can improve the overall stability of the structure. It is widely used in long-span structures, bridges, and tall structures.

[0003] In traditional lattice beam-column construction, crane beams are typically laid horizontally across the columns. However, due to installation or welding errors, the crane beams may not be laid horizontally across each column. Therefore, it is necessary to weld pads or other structures at the gap between the columns and the crane beams, which affects construction efficiency and needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a lattice beam-column structure for large factory buildings, which can improve construction efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a lattice beam-column structure for a large factory building, comprising:

[0006] A column, erected vertically on the ground;

[0007] A support mechanism is provided at the upper end of the column;

[0008] The crane beam, with its horizontal crossbeam resting on the support mechanism;

[0009] A connecting column is provided at the upper end of the column and located next to the support mechanism;

[0010] The support mechanism includes a support frame, a support base, a screw, and a nut. The support frame is horizontally mounted on the column, the support base is horizontally mounted above the support frame, the screw is vertically mounted at the four corners of the support base and passes through the support frame, and the nut is threaded to the screw and is used to press the upper and lower surfaces of the support frame.

[0011] In a preferred embodiment, the present invention can be further configured such that: a connecting plate is provided between the lower ends of the screw, an adjusting rod is threadedly connected to the middle position of the connecting plate, and the upper end of the adjusting rod is rotatably connected to the support frame.

[0012] In a preferred embodiment, the present invention can be further configured such that: the support base includes a base plate, an upright plate, a top plate, and a locking mechanism; the upright plate is vertically disposed on the base plate; the top plate is rotatably connected to the upper end of the upright plate; and the locking mechanism is used to fix the top plate.

[0013] In a preferred embodiment, the present invention can be further configured such that: the locking mechanism includes a locking rod, a locking block, and a screw; the upper end of the locking rod is rotatably connected to both sides of the top plate; the locking block is slidably connected to the upper surface of the top plate and rotatably connected to the lower end of the locking rod; and the screw is threadedly connected to the locking block and is used to press against the upper surface of the top plate.

[0014] In a preferred embodiment, the present invention can be further configured such that: both sides of the top plate are provided with clamping strips for holding the two sides of the crane beam.

[0015] In a preferred embodiment, the present invention can be further configured such that: both sides of the upper end of the column are horizontally provided with supporting brackets, and a connecting beam is horizontally provided on the supporting brackets.

[0016] In a preferred embodiment, the present invention can be further configured such that: the column includes an I-beam, a horizontal plate, and a diagonal brace; a pair of I-beams are arranged parallel to each other; the horizontal plate is arranged horizontally between the pair of I-beams; and the diagonal brace is arranged obliquely between two adjacent horizontal plates.

[0017] In summary, this utility model has the following beneficial effects:

[0018] 1. By setting up a support mechanism with adjustable height, the crane beam is stably supported, allowing it to be laid horizontally above each column, increasing its stability. At the same time, no welding work is required, making the construction process easier and more convenient, and improving construction efficiency.

[0019] 2. By setting up an adjustable-angle support base, the support base can fit against the crane beam, achieving stable and all-round support for the crane beam and increasing the stability of the crane beam;

[0020] 3. By setting up columns with simple structure and high structural strength, the stability of the columns is increased, while the weight is reduced, making production and assembly more convenient. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of an embodiment;

[0022] Figure 2 This is a schematic diagram of the column structure in the embodiment;

[0023] Figure 3This is a schematic diagram of the support mechanism in an embodiment.

[0024] Reference numerals: 1. Column; 11. I-beam; 12. Horizontal plate; 13. Diagonal brace; 2. Support mechanism; 21. Support frame; 22. Support base; 221. Base plate; 222. Vertical plate; 223. Top plate; 224. Clamping bar; 225. Locking mechanism; 226. Locking rod; 227. Locking block; 228. Screw; 23. Threaded rod; 24. Nut; 25. Connecting plate; 26. Adjusting rod; 3. Crane beam; 4. Connecting column; 5. Support bracket. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 , Figure 2 As shown, a lattice beam-column structure for a large factory building includes columns 1, support mechanisms 2, crane beams 3, and connecting columns 4.

[0027] like Figure 1 , Figure 2 As shown, column 1 is vertically installed on the ground. Support brackets 5 are horizontally installed on both sides of the upper end of column 1. Connecting beams are horizontally installed on the support brackets 5 to connect all columns 1 together and increase the overall structural strength.

[0028] like Figure 1 , Figure 2 As shown, the support mechanism 2 is located at the upper end of the column 1, and the crane beam 3 is horizontally supported on the support mechanism 2. The connecting column 4 is located at the upper end of the column 1 and is situated beside the support mechanism 2. It is used to connect with the roof to provide support for the roof.

[0029] like Figure 2 , Figure 3 As shown, the support mechanism 2 includes a support frame 21, a support base 22, a screw 23, and a nut 24. The support frame 21 is horizontally mounted on the column 1, and the support base 22 is horizontally mounted above the support frame 21. The screw 23 is vertically mounted at the four corners of the support base 22 and passes through the support frame 21. The nut 24 is threaded to the screw 23 and is used to press against the upper and lower surfaces of the support frame 21.

[0030] like Figure 3 As shown, a connecting plate 25 is provided between the lower ends of the screw 23, and an adjusting rod 26 is threadedly connected to the middle position of the connecting plate 25. The upper end of the adjusting rod 26 is rotatably connected to the support frame 21.

[0031] When construction of the lattice beam-column structure is required, the column 1 is vertically fixed on the ground, then the crane beam 3 is lifted and placed on all the support mechanisms 2. Then all the nuts 24 are loosened, and then the adjusting rod 26 is rotated to realize the lifting and lowering adjustment of the connecting plate 25. Then the connecting plate 25 drives the screw 23 to slide vertically, and the screw 23 drives the support seat 22 to move synchronously.

[0032] The crane beam 3 is supported until the support seat 22 touches the lower end face of the crane beam 3. Then, all the nuts 24 are tightened so that the nuts 24 press against the upper and lower end faces of the support seat 22, thereby fixing the support seat 22 and achieving stable support and fixation of the crane beam 3.

[0033] By setting up a height-adjustable support mechanism 2, the crane beam 3 is stably supported, allowing it to be placed horizontally above each column 1, increasing its stability. At the same time, no welding work is required, making the construction process easier and more convenient, and improving construction efficiency.

[0034] like Figure 3 As shown, the support base 22 includes a base plate 221, a vertical plate 222, a top plate 223, and a locking mechanism 225. The vertical plate 222 is vertically mounted on the base plate 221, and the top plate 223 is rotatably connected to the upper end of the vertical plate 222. Both sides of the top plate 223 are provided with clamping strips 224 that clamp the crane beam 3 on both sides to achieve clamping and limiting of the crane beam 3.

[0035] like Figure 3 As shown, the locking mechanism 225 is used to fix the top plate 223. The locking mechanism 225 includes a locking rod 226, a locking block 227, and a screw 228.

[0036] like Figure 3 As shown, the upper end of the locking rod 226 is rotatably connected to both sides of the top plate 223, the locking block 227 is slidably connected to the upper end face of the top plate 223 and rotatably connected to the lower end of the locking rod 226, and the screw 228 is threadedly connected to the locking block 227 and is used to press the upper end face of the top plate 223.

[0037] When it is necessary to adjust the tilt angle of the support seat 22, loosen a pair of screws 228, and then control the top plate 223 to rotate. At this time, the top plate 223 drives a pair of locking rods 226 to move synchronously and pull the locking block 227 to slide until the top plate 223 touches and fits against the lower end face of the crane beam 3. Then tighten the screws 228 to fix the locking block 227, thereby fixing the top plate 223 and achieving stable support for the crane beam 3.

[0038] Therefore, by setting an adjustable tilt angle support seat 22, the support seat 22 can fit against the crane beam 3, thereby achieving stable and all-round support for the crane beam 3 and increasing the stability of the crane beam 3.

[0039] like Figure 2 As shown, the column 1 includes an I-beam 11, a horizontal plate 12, and a diagonal brace 13. A pair of I-beams 11 are arranged parallel to each other, the horizontal plate 12 is arranged horizontally between the pair of I-beams 11, and the diagonal brace 13 is arranged obliquely between two adjacent horizontal plates 12.

[0040] Therefore, by setting up a column 1 with a simple structure and high structural strength, the stability of column 1 is increased, while the weight is reduced, making production and assembly more convenient.

[0041] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A lattice beam-column structure for a large factory building, characterized in that: include: A column (1) is erected vertically on the ground; A support mechanism (2) is provided at the upper end of the column (1); The crane beam (3) has a horizontal crossbeam on the support mechanism (2); A connecting column (4) is provided at the upper end of the column (1) and located beside the support mechanism (2); The support mechanism (2) includes a support frame (21), a support base (22), a screw (23), and a nut (24). The support frame (21) is horizontally mounted on the column (1). The support base (22) is horizontally mounted above the support frame (21). The screw (23) is vertically mounted at the four corners of the support base (22) and passes through the support frame (21). The nut (24) is threaded to the screw (23) and is used to press the upper and lower surfaces of the support frame (21).

2. The lattice beam-column structure for a large factory building according to claim 1, characterized in that: A connecting plate (25) is provided between the lower ends of the screw (23), and an adjusting rod (26) is threadedly connected to the middle position of the connecting plate (25). The upper end of the adjusting rod (26) is rotatably connected to the support frame (21).

3. The lattice beam-column structure for a large factory building according to claim 1, characterized in that: The support base (22) includes a base plate (221), a vertical plate (222), a top plate (223), and a locking mechanism (225). The vertical plate (222) is vertically mounted on the base plate (221), and the top plate (223) is rotatably connected to the upper end of the vertical plate (222). The locking mechanism (225) is used to fix the top plate (223).

4. The lattice beam-column structure for a large factory building according to claim 3, characterized in that: The locking mechanism (225) includes a locking rod (226), a locking block (227), and a screw (228). The upper end of the locking rod (226) is rotatably connected to both sides of the top plate (223). The locking block (227) is slidably connected to the upper surface of the top plate (223) and rotatably connected to the lower end of the locking rod (226). The screw (228) is threadedly connected to the locking block (227) and is used to press against the upper surface of the top plate (223).

5. The lattice beam-column structure for a large factory building according to claim 3, characterized in that: Both sides of the top plate (223) are provided with clamping strips (224) to hold the crane beam (3) on both sides.

6. The lattice beam-column structure for a large factory building according to claim 1, characterized in that: Both sides of the upper end of the column (1) are horizontally provided with supporting brackets (5), and a connecting beam is horizontally provided on the supporting brackets (5).

7. The lattice beam-column structure for a large factory building according to claim 1, characterized in that: The column (1) includes an I-beam (11), a horizontal plate (12) and a diagonal brace (13). A pair of I-beams (11) are arranged parallel to each other. The horizontal plate (12) is arranged horizontally between the pair of I-beams (11). The diagonal brace (13) is arranged obliquely between two adjacent horizontal plates (12).

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