A factory steel structure support fixing frame

Abstract

This utility model discloses a steel structure support and fixing frame for factory buildings, relating to the field of steel structure support technology. It includes a column with symmetrical slots at its top. A fixing sleeve is inserted into the outer side of each slot, and a crossbar is fixedly connected to the outer side of each fixing sleeve. A reinforcing component and a connecting component are provided on the outer side of the column, working together. The reinforcing component includes a fixing frame, which is fixedly connected to the outer side of the column and located below the crossbar. A threaded column is rotatably connected inside the fixing frame. Through the reinforcing and connecting components, the angle and fixed position of the diagonal brace are flexibly adjustable, solving the problem of poor adaptability of traditional integrated diagonal braces. Simultaneously, it achieves a double connection between the column and the fixing sleeve—first clamping and limiting, then bolting—effectively preventing installation misalignment, improving connection accuracy and structural stability, and enhancing the overall safety performance of the support and fixing frame.

Description

Technical Field

[0001] This utility model relates to the field of steel structure support technology, specifically a steel structure support and fixing frame for factory buildings. Background Technology

[0002] Steel structure for factory buildings refers to an industrial building load-bearing system that uses steel as the main load-bearing component and is connected by bolts, welds, etc. With its advantages of light weight, high strength, fast construction speed and large space utilization, it is widely used in large industrial plants, warehousing and logistics centers and various production sites. Its structural stability and connection reliability directly determine the overall safety performance and service life of the factory building.

[0003] Currently, the support and fixing of steel structures in factory buildings mostly rely on bolts to rigidly fix the connection between the crossbars and columns. This connection method lacks a pre-positioned locking and limiting structure for auxiliary positioning.

[0004] The existing steel structure installation process is prone to problems such as component misalignment and insufficient installation accuracy. Moreover, the reinforcing braces are mostly fixed-length integrated designs, which cannot be flexibly adjusted according to the beam installation height and span requirements of different factories, resulting in poor adaptability. At the same time, the connection between the braces and the crossbars lacks an adjustable fixing structure, making it difficult to optimize the support angle according to the actual stress conditions. Utility Model Content

[0005] The purpose of this utility model is to provide a steel structure support frame for factory buildings, in order to solve the problems mentioned in the background art, such as component misalignment and insufficient installation accuracy during the installation of existing steel structures. Furthermore, the reinforcing diagonal braces are mostly fixed-length integrated designs, which cannot be flexibly adjusted according to the installation height and span requirements of different factory beams, resulting in poor adaptability. At the same time, the connection between the diagonal brace and the crossbar lacks an adjustable fixing structure, making it difficult to optimize the support angle according to the actual stress conditions.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel structure support frame for a factory building, comprising a column, with slots symmetrically provided on the top of the column, a fixing sleeve inserted into the outer side of the slot, a crossbar fixedly connected to the outer side of the fixing sleeve, a reinforcing component and a connecting component provided on the outer side of the column, the reinforcing component and the connecting component cooperating with each other, the reinforcing component comprising a fixing frame, the fixing frame being fixedly connected to the outer side of the column and located below the crossbar, a threaded column being rotatably connected inside the fixing frame, a lifting block being threadedly connected to the outer side of the threaded column, a fixing block being fixedly connected to the outer side of the lifting block, a diagonal brace being rotatably connected inside the fixing block, fixing sleeves symmetrically fitted on the outer side of the crossbar, two fixing sleeves having connecting holes equidistantly provided inside, the two fixing sleeves being fixedly connected by bolts, the bottom of the lower fixing sleeve being fixedly connected to the other end of the diagonal brace, the bottom end of the threaded column extending to the bottom of the fixing frame and fixedly connected to a rotating disk.

[0007] Preferably, the connecting assembly includes a socket, which is located at the bottom of the inner wall of the slot. L-shaped support plates are fixedly connected to all four sides of the column. The two support plates that communicate with the socket each have mounting holes inside. The fixing sleeve has positioning holes symmetrically located at the positions communicating with the mounting holes. Mounting bolts are installed inside the socket, mounting holes, and positioning holes. The column and the fixing sleeve are fixed together by mounting bolts.

[0008] Preferably, the bottom of the column is fixedly connected to a base plate, and the base plate has symmetrical fixing holes on both sides of its interior.

[0009] Preferably, the fixed frame has limit grooves on both sides, and the interior of each of the two limit grooves is slidably connected to a limit column, and the two limit columns are fixedly connected to the lifting block.

[0010] Preferably, the bottom of the column is fixedly connected to four reinforcing ribs, and the bottom of the reinforcing ribs is fixedly connected to the top of the base plate.

[0011] Preferably, the outer side of the rotating disk is provided with anti-slip grooves arranged in a circumferential array.

[0012] Preferably, the contact surfaces of the two fixing sleeves and the crossbar are fixedly connected with rubber pads for increasing friction and protection.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up reinforcing and connecting components, the support angle and fixed position of the diagonal brace are flexibly adjustable, solving the problem of poor adaptability of traditional integrated diagonal braces. At the same time, the double connection between the column and the fixed sleeve is completed by first snapping and limiting and then fixing with bolts, which effectively prevents installation misalignment, improves connection accuracy and structural stability, and enhances the overall safety performance of the support frame. 2. The lifting block is guided and prevented from deviating by the limiting slide groove and limiting slide column to ensure smooth and accurate adjustment. The structural strength of the connection between the column and the base plate is enhanced by the reinforcing rib. The anti-slip groove on the outside of the rotating plate increases hand friction, making operation easier and more convenient. The rubber pad on the contact surface between the fixing sleeve and the crossbar increases friction and protects the surface to prevent slippage and pressure damage. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a rear view schematic diagram of the present invention; Figure 3 This is a front view schematic diagram of the present invention; Figure 4 This is a three-dimensional schematic diagram of the reinforcing component of this utility model; Figure 5 This is a three-dimensional schematic diagram of the column of this utility model; Figure 6 This is a three-dimensional schematic diagram of the crossbar of this utility model.

[0015] In the diagram: 1. Column; 2. Slot; 3. Fixing sleeve; 4. Crossbar; 51. Fixing frame; 52. Threaded column; 53. Lifting block; 54. Limiting slide groove; 55. Limiting slide column; 56. Fixing block; 57. Diagonal brace; 58. Fixing sleeve; 59. Connecting hole; 510. Rotating disk; 61. Insertion hole; 62. Support plate; 63. Mounting hole; 64. Positioning hole; 65. Mounting bolt; 7. Base plate; 8. Fixing hole; 9. Reinforcing rib. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6This utility model provides a technical solution: a steel structure support frame for a factory building, including a column 1. The top of the column 1 has symmetrically arranged slots 2. A fixing sleeve 3 is inserted into the outer side of the slot 2. A crossbar 4 is fixedly connected to the outer side of the fixing sleeve 3. The outer side of the column 1 is provided with a reinforcing component and a connecting component, which cooperate with each other. The reinforcing component includes a fixing frame 51, which is fixedly connected to the outer side of the column 1 and located below the crossbar 4. A threaded column 52 is rotatably connected inside the fixing frame 51. A lifting block 53 is threadedly connected to the outer side of the threaded column 52. A fixing block 56 is fixedly connected to the outer side of the lifting block 53. A diagonal brace 57 is rotatably connected inside the fixing block 56. Fixing sleeves 58 are symmetrically fitted onto the outer side of the crossbar 4. Two fixing sleeves 58... The interior of the column 1 is provided with equidistant connecting holes 59. The two fixing sleeves 58 are fixedly connected by bolts. The bottom of the lower fixing sleeve 58 is fixedly connected to the other end of the diagonal brace 57. The bottom end of the threaded column 52 extends to the bottom of the fixing frame 51 and is fixedly connected to the rotating disk 510. The connecting component includes a plug hole 61, which is opened at the bottom of the inner wall of the slot 2. L-shaped support plates 62 are fixedly connected to all four sides of the column 1. The two support plates 62 that are connected to the plug hole 61 are provided with mounting holes 63. The fixing sleeve 3 is symmetrically provided with positioning holes 64 at the position where the mounting holes 63 are connected. The plug hole 61, mounting hole 63 and positioning hole 64 are installed with mounting bolts 65. The column 1 and the fixing sleeve 3 are installed and fixed by mounting bolts 65.

[0018] Insert the fixing sleeve 3 into the slot 2 at the top of the column 1. The support plate 62 provides initial support and positioning for the fixing sleeve 3. Then, pass the mounting bolts 65 through the mounting hole 63, positioning hole 64, and insertion hole 61 in sequence to lock the fixing sleeve 3 to the column 1. Next, the operator manually rotates the rotating disk 510, causing the threaded column 52 to rotate within the fixed frame 51. Guided by the limiting slide column 55 and the limiting slide groove 54, the lifting block 53 moves upward along the threaded column 52. The lifting block 53 drives one end of the diagonal brace 57 to move through the fixing block 56, and one of the fixing sleeves 58 is installed on the top of the crossbar 4. The process continues until both fixing sleeves 58 are fitted onto the outside of the crossbar 4, with the two fixing sleeves 58 fitting together. Then, bolts are used to pass through the connecting holes 59 at different positions to fix the two fixing sleeves 58 to the outside of the crossbar 4. Through the set reinforcing components and connecting components, the support angle and fixed position of the diagonal brace 57 are flexibly adjustable, solving the problem of poor adaptability of traditional integrated diagonal braces. At the same time, the double connection between the column 1 and the fixing sleeve 3 is completed by first snapping and limiting and then fixing with bolts, which effectively prevents installation misalignment, improves connection accuracy and structural stability, and enhances the overall safety performance of the support fixing frame.

[0019] Please see Figure 1 , Figure 2 and Figure 6The bottom of the column 1 is fixedly connected to the base plate 7. The base plate 7 has symmetrical fixing holes 8 on both sides. The fixing frame 51 has limit grooves 54 on both sides. The two limit grooves 54 are slidably connected to the inside of the two limit grooves 54. The two limit grooves 55 are fixedly connected to the lifting block 53. The bottom of the column 1 is fixedly connected to the four sides of the base plate 7. The bottom of the reinforcing ribs 9 is fixedly connected to the top of the base plate 7. The outer side of the rotating disk 510 has anti-slip grooves arranged in a circumferential array. The contact surfaces of the two fixing sleeves 58 and the crossbar 4 are fixedly connected to rubber pads for increasing friction and protection.

[0020] The lifting block 53 is guided and prevented from deviating by the limiting slide groove 54 and the limiting slide column 55 to ensure smooth and accurate adjustment. The structural strength of the connection between the column 1 and the base plate 7 is enhanced by the reinforcing rib 9. The anti-slip groove on the outside of the rotating disk 510 increases hand friction, making operation easier and more convenient. The rubber pad on the contact surface between the fixing sleeve 58 and the crossbar 4 increases friction and protects the surface, preventing slippage and pressure damage.

[0021] Working principle: In use, firstly, the column 1 is fixed to the foundation using the base plate 7 and fixing holes 8 with anchor bolts. Then, the fixing sleeve 3 is inserted into the slot 2 at the top of the column 1. The support plate 62 provides initial support and positioning for the fixing sleeve 3. Next, the mounting bolts 65 are passed through the mounting holes 63, positioning holes 64, and insertion holes 61 in sequence to lock the fixing sleeve 3 to the column 1. Then, the operator manually rotates the rotating disk 510, causing the threaded column 52 to rotate within the fixing frame 51. Under the guidance of the limiting slide column 55 and the limiting slide groove 54, the lifting block 53 moves upward along the threaded column 52. The fixed block 56 drives one end of the diagonal brace 57 to move, installing one of the fixed sleeves 58 on the top of the crossbar 4 until both fixed sleeves 58 are fitted on the outside of the crossbar 4 and fit together. Then, bolts are used to pass through the connecting holes 59 at different positions to fix the two fixed sleeves 58 on the outside of the crossbar 4, thereby realizing the bottom support and fixation of the diagonal brace 57 on the crossbar 4, and finally completing the installation and reinforcement of the entire support frame. The above is the working process of the entire device. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structure support frame for factory buildings, comprising columns (1), characterized in that: The top of the column (1) is symmetrically provided with slots (2), and a fixing sleeve (3) is inserted into the outside of the slot (2). A crossbar (4) is fixedly connected to the outside of the fixing sleeve (3). The outside of the column (1) is provided with a reinforcing component and a connecting component, and the reinforcing component and the connecting component are used in cooperation with each other. The reinforcing component includes a fixed frame (51), which is fixedly connected to the outside of the column (1) and located below the crossbar (4). A threaded column (52) is rotatably connected inside the fixed frame (51). A lifting block (53) is threadedly connected to the outside of the threaded column (52). A fixed block (56) is fixedly connected to the outside of the lifting block (53). A diagonal brace (57) is rotatably connected inside the fixed block (56). Fixed sleeves (58) are symmetrically fitted on the outside of the crossbar (4). Connection holes (59) are equally spaced inside the two fixed sleeves (58). The two fixed sleeves (58) are fixedly connected by bolts. The bottom of the lower fixed sleeve (58) is fixedly connected to the other end of the diagonal brace (57). The bottom end of the threaded column (52) extends to the bottom of the fixed frame (51) and is fixedly connected to a rotating disk (510).

2. The steel structure support and fixing frame for factory buildings according to claim 1, characterized in that: The connecting assembly includes a socket (61) which is located at the bottom of the inner wall of the slot (2). The four sides of the column (1) are fixedly connected with L-shaped support plates (62). The two support plates (62) that are connected to the socket (61) are provided with mounting holes (63). The fixing sleeve (3) is provided with positioning holes (64) symmetrically located in the direction of the mounting holes (63). The socket (61), mounting holes (63) and positioning holes (64) are provided with mounting bolts (65). The column (1) and the fixing sleeve (3) are fixed together by mounting bolts (65).

3. The steel structure support and fixing frame for factory buildings according to claim 1, characterized in that: The bottom of the column (1) is fixedly connected to a base plate (7), and the base plate (7) has symmetrical fixing holes (8) on both sides inside.

4. The steel structure support and fixing frame for factory buildings according to claim 1, characterized in that: Both sides of the fixed frame (51) are provided with limiting slide grooves (54), and the interior of the two limiting slide grooves (54) is slidably connected with limiting slide columns (55), and the two limiting slide columns (55) are fixedly connected to the lifting block (53).

5. The steel structure support and fixing frame for factory buildings according to claim 1, characterized in that: The bottom of the column (1) is fixedly connected with reinforcing ribs (9) on all four sides, and the bottom of the reinforcing ribs (9) is fixedly connected to the top of the base plate (7).

6. The steel structure support and fixing frame for factory buildings according to claim 1, characterized in that: The outer side of the rotating disk (510) is provided with anti-slip grooves arranged in a circular array.

7. The steel structure support and fixing frame for factory buildings according to claim 1, characterized in that: The contact surfaces of the two fixed sleeves (58) and the crossbar (4) are fixedly connected with rubber pads for increasing friction and protection.

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