A high-strength channel steel structure

Abstract

This utility model relates to the field of channel steel technology and discloses a high-strength channel steel structure, including a connector, a channel steel structure, and a reinforcing structure. The channel steel structure is installed on the connector, and the reinforcing structure is installed on the channel steel structure. The reinforcing structure includes a reinforcing block, a first sliding groove, a guide rail, threaded holes, a support block, a second sliding groove, and a screw. The reinforcing block is slidably connected to the guide rail via the first sliding groove. Third bolts are installed on both sides of the top of the reinforcing block. Threaded holes are evenly spaced at the top of the channel steel. The guide rail is fixedly installed on the inner wall of the reinforcing block. The support block is slidably connected to the guide rail via the second sliding groove. One end of the screw is rotatably connected to the support block, and a turntable is fixedly installed on the end of the screw away from the support block. This utility model, through the reinforcing structure, allows the screw to move by rotating the turntable, enabling the support block to slide and adjust along the guide rail. This allows for dynamic adjustment of the support force according to actual load requirements, and can more accurately match the stress state of the channel steel.

Description

Technical Field

[0001] This utility model relates to the field of channel steel technology, and in particular to a high-strength channel steel structure. Background Technology

[0002] Channel steel structures, as a common type of metal profile, are widely used in building structures, machinery manufacturing, bridge components, and vehicle equipment. Their main characteristics include excellent load-bearing capacity, convenient installation, and strong adaptability to processing. With the continuous improvement of engineering requirements, high-strength channel steel structures, through optimized cross-sectional design and structural layout, can reduce self-weight while increasing overall load-bearing capacity and bending stiffness, effectively meeting the requirements for structural stability and durability in large and heavy-load applications.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN222296641U) discloses a high-strength channel steel structure. Although the patent utilizes a combination of a first square hole, a protruding block, a connecting block, a second square hole, a square rod, and a square groove, when the installation environment has high load-bearing requirements for the channel steel body, it only requires inserting the protruding part of the connecting block into the first square hole. After installation, the square rod is passed through the second square hole and inserted into the square groove, and then another connecting part is installed to complete the fixation. Through the above design, the channel steel body can be quickly strengthened according to different installation environments, improving practicality. However, it is difficult to accurately adapt to the stress state of the channel steel according to actual load-bearing requirements. The support strength is fixed and lacks flexibility. When the stress position changes, the overall structure needs to be modified, increasing the difficulty and cost of adjustment. Utility Model Content

[0004] Given that the existing methods are difficult to accurately adapt to the stress state of the channel steel according to actual load-bearing requirements, the support strength is fixed and lacks flexibility, and when the stress position changes, the overall structure needs to be modified, which increases the difficulty and cost of adjustment, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a high-strength channel steel structure, including a connector, a channel steel structure, and a reinforcing structure. The channel steel structure is installed on the connector, and the reinforcing structure is installed on the channel steel structure. The reinforcing structure includes a reinforcing block, a first sliding groove, a guide rail, threaded holes, a support block, a second sliding groove, and a screw. The reinforcing block is slidably connected to the guide rail via the first sliding groove. Third bolts are installed on both sides of the top of the reinforcing block. The threaded holes are evenly spaced at the top of the channel steel. The guide rail is fixedly installed on the inner wall of the reinforcing block. The support block is slidably connected to the guide rail via the second sliding groove. One end of the screw is rotatably connected to the support block, and a turntable is fixedly installed on the end of the screw away from the support block.

[0006] In a preferred embodiment of the high-strength channel steel structure of this utility model, the connecting members are configured as a pair and are provided with mounting holes.

[0007] As a preferred embodiment of the high-strength channel steel structure of this utility model, the channel steel structure includes a channel steel, an angle steel, a first bolt, and a second bolt. The channel steel is provided with a through hole through which the second bolt passes. The angle steel is fixedly connected to the channel steel through the second bolt and the through hole. The connector is provided with a connecting hole that matches the first bolt. The angle steel is fixedly connected to the connector through the first bolt and the connecting hole.

[0008] As a preferred embodiment of the high-strength channel steel structure of this utility model, the guide rails are fixedly installed at equal intervals on both sides of the inner wall of the channel steel, and the first sliding grooves are respectively arranged on both sides of the reinforcing block.

[0009] As a preferred embodiment of the high-strength channel steel structure of this utility model, the threaded holes and guide rails correspond one-to-one, and the third bolt is adapted to the threaded holes.

[0010] In a preferred embodiment of the high-strength channel steel structure of this utility model, the support block is disposed inside the reinforcing block, the second sliding groove is disposed at both ends of the support block, the second sliding groove is engaged on the slide rail, and the screw is threadedly installed on the reinforcing block.

[0011] The beneficial effects of this utility model are:

[0012] 1. Through the reinforced structure, the screw thread is moved by rotating the turntable, so as to realize the precise sliding adjustment of the support block along the slide rail. It allows the support force to be dynamically adjusted according to the actual load requirements. Compared with the traditional fixed support structure, it can more accurately match the stress state of the channel steel. The screw drive has a self-locking characteristic, and can reliably maintain the set position after adjustment, ensuring the stability of the support.

[0013] 2. When the stress position of the channel steel changes, the reinforcing block can be quickly disassembled by simply removing the third bolt and then reinstalled. No modification to the overall structure is required, which can adapt to the stress requirements under different working conditions, significantly shortening the adjustment time and reducing maintenance costs. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the channel steel structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the reinforced structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the support block of this utility model;

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Connecting parts; 2. Channel steel structure; 21. Channel steel; 22. Angle steel; 23. First bolt; 24. Second bolt; 3. Reinforcing structure; 301. Reinforcing block; 302. First slide groove; 303. Guide rail; 304. Third bolt; 305. Threaded hole; 306. Support block; 307. Slide rail; 308. Second slide groove; 309. Screw; 310. Turntable. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Example

[0023] Refer to attached figure Figure 1 - Appendix Figure 4 This utility model provides a high-strength channel steel structure, including a connector 1, a channel steel structure 2, and a reinforcing structure 3. The channel steel structure 2 is mounted on the connector 1, and the reinforcing structure 3 is mounted on the channel steel structure 2. The connector 1 is a pair and has mounting holes. The channel steel structure 2 includes a channel steel 21, an angle steel 22, a first bolt 23, and a second bolt 24. The channel steel 21 has a through hole through which the second bolt 24 passes. The angle steel 22 is fixedly connected to the channel steel 21 through the second bolt 24 and the through hole. The connector 1 has a connecting hole that matches the first bolt 23. The angle steel 22 is fixedly connected to the connector 1 through the first bolt 23 and the connecting hole.

[0024] The reinforcing structure 3 includes a reinforcing block 301, a first sliding groove 302, a guide rail 303, a third bolt 304, threaded holes 305, and a support block 306. The guide rail 303 is fixedly installed at equal intervals on both sides of the inner wall of the channel steel 21. The reinforcing block 301 is located inside the channel steel 21. First sliding grooves 302, adapted to the guide rails 303, are respectively provided on both sides of the reinforcing block 301. The reinforcing block 301 is slidably connected to the guide rails 303 through the first sliding grooves 302. Third bolts 304 are installed on both sides of the top of the reinforcing block 301. Threaded holes 305 are evenly spaced at the top of the channel steel 21. Corresponding one-to-one with the guide rail 303, the third bolt 304 and the threaded hole 305 are adapted to each other. The inner wall of the reinforcing block 301 is fixedly installed with the slide rail 307. The support block 306 is set inside the reinforcing block 301. The two ends of the support block 306 are provided with the second slide groove 308. The second slide groove 308 is locked on the slide rail 307. The support block 306 is slidably connected to the slide rail 307 through the second slide groove 308. The threaded screw 309 is installed on the reinforcing block 301. One end of the screw 309 is rotatably connected to the support block 306. The end of the screw 309 away from the support block 306 is fixedly installed with the turntable 310.

[0025] During use, connector 1 is connected to the external building through mounting holes. Then, channel steel 21 is installed on connector 1 using angle steel 22, first bolt 23, and second bolt 24, providing support. When the load-bearing capacity of channel steel 21 is high, the first groove 302 on reinforcing block 301 is aligned with the guide rail 303 of the load-bearing part of channel steel 21, allowing reinforcing block 301 to extend into the channel steel 21. Then, the third bolt 304 is screwed into the threaded hole 305 to fix the reinforcing block 301. The reinforcing block 301 and the support are then connected. Block 306 supports the interior of channel steel 21. Rotating turntable 310 drives screw 309 to move threadedly in reinforcing block 301, causing support block 306 to slide on slide rail 307 via second slide groove 308, thereby controlling the movement of support block 306 to support channel steel 21. By adjusting screw 309, the supporting force of support block 306 can be changed. According to different stress positions of channel steel 21, third bolt 304 is removed, and then reinforcing block 301 is installed at the stress position of channel steel 21.

[0026] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high strength channel section, characterised in that: The device includes a connector (1), a channel steel structure (2), and a reinforcing structure (3). The channel steel structure (2) is mounted on the connector (1), and the reinforcing structure (3) is mounted on the channel steel structure (2). The reinforcing structure (3) includes a reinforcing block (301), a first sliding groove (302), a guide rail (303), a threaded hole (305), a support block (306), a second sliding groove (308), and a screw (309). The reinforcing block (301) is slidably connected to the guide rail (303) through the first sliding groove (302). The top two sides of the reinforcing block (301) are equipped with third bolts (304), the threaded holes (305) are evenly spaced on the top of the channel steel (21), the inner wall of the reinforcing block (301) is fixedly installed with slide rail (307), the support block (306) is slidably connected to the slide rail (307) through the second slide groove (308), one end of the screw (309) is rotatably connected to the support block (306), and the end of the screw (309) away from the support block (306) is fixedly installed with turntable (310).

2. The high strength channel steel structure of claim 1, wherein: The connectors (1) are provided as a pair and are provided with mounting holes.

3. The high strength channel steel structure of claim 1, wherein: The channel steel structure (2) includes a channel steel (21), an angle steel (22), a first bolt (23) and a second bolt (24). The channel steel (21) is provided with a through hole through which the second bolt (24) passes. The angle steel (22) is fixedly connected to the channel steel (21) through the second bolt (24) and the through hole. The connector (1) is provided with a connecting hole that matches the first bolt (23). The angle steel (22) is fixedly connected to the connector (1) through the first bolt (23) and the connecting hole.

4. The high strength channel steel structure of claim 1, wherein: The guide rails (303) are fixedly installed at equal intervals on both sides of the inner wall of the channel steel (21), and the first slide grooves (302) are respectively set on both sides of the reinforcing block (301).

5. The high strength channel steel structure of claim 4, wherein: The threaded hole (305) and the guide rail (303) correspond one-to-one, and the third bolt (304) is adapted to the threaded hole (305).

6. The high strength channel steel structure of claim 5, wherein: The support block (306) is located inside the reinforcing block (301), the second slide groove (308) is located at both ends of the support block (306), the second slide groove (308) is engaged on the slide rail (307), and the screw (309) is threaded onto the reinforcing block (301).

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