Bending steel member with reinforcing structure

Abstract

The utility model belongs to the technical field of steel members, and particularly relates to a bending steel member with a reinforcing structure, which comprises a reinforcing plate, a top plate is slidably connected onto the reinforcing plate, a sliding groove is arranged on the reinforcing plate, a slider is slidably connected onto the inner wall of the sliding groove, the bottom end of the top plate is connected with the top end of the slider, and the top end of the top plate is connected with the top end of the slider. A vertical rod is fixedly connected to the bottom end of the sliding block, a mounting sleeve is mounted on the outer wall of the vertical rod, a supporting frame is fixedly connected to the outer wall of the mounting sleeve, an adjusting groove is formed in the supporting frame, and a supporting block is slidably connected to the inner wall of the adjusting groove; a top plate, a sliding block, a vertical rod and a mounting sleeve slide on a reinforcing plate, a supporting frame, an adjusting groove, a supporting block and the reinforcing rod can support the bottom of the arc-shaped bent steel member, the device can reinforce the arc-shaped bent steel member according to the stress condition of the arc-shaped bent steel member, the supporting force of the supporting frame can be increased through cooperation of an upper transverse rod, a lower transverse rod, a sliding ring, an inclined plate and the vertical plate, and the supporting effect is improved. And the reinforcing effect of the arc-shaped bent steel member is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure technology, and specifically relates to a bending steel structure with a reinforcement structure. Background Technology

[0002] In the field of steel component technology, bending steel components are widely used in various building structures and engineering facilities. Due to long-term exposure to alternating loads, bending steel components suffer fatigue damage, leading to a decrease in their load-bearing capacity. Therefore, additional reinforcing components are needed to reinforce and support bending steel components to ensure their stable use. However, for bending steel components with special shapes (such as arcs), the stress situation is more complex, and the middle section often cannot obtain sufficient support, resulting in lower load-bearing capacity. Traditional reinforcement methods use additional support to fix the steel component on a steel structure bracket to provide additional support. However, the middle section of the arc-shaped bending steel component is misaligned with the steel structure bracket, making it difficult for the existing reinforcing steel plates to support the arc-shaped bending steel component. This makes it difficult to meet its complex stress requirements, resulting in poor reinforcement effect. Utility Model Content

[0003] This utility model provides a bending steel member with a reinforcement structure, which solves the problem that existing reinforcing steel plates used for support are difficult to support curved bending steel members.

[0004] This utility model provides the following technical solution: It includes a reinforcing plate, a top plate slidably connected to the reinforcing plate, a groove formed on the reinforcing plate, a slider slidably connected to the inner wall of the groove, the bottom end of the top plate connected to the top end of the slider, a vertical rod fixedly connected to the bottom end of the slider, an installation sleeve installed on the outer wall of the vertical rod, a support frame fixedly connected to the outer wall of the installation sleeve, an adjustment groove formed on the support frame, a support block slidably connected to the inner wall of the adjustment groove, a reinforcing rod threadedly connected to the support block, a bottom plate fixedly connected to the bottom end of the reinforcing plate, an upper crossbar and a lower crossbar fixedly connected between the two bottom plates, a slip ring slidably connected to the lower crossbar, an inclined plate and a vertical plate fixedly connected to the outer wall of the slip ring, the inclined plate and the vertical plate respectively corresponding to the bottom of the support frame and the upper crossbar.

[0005] The reinforcing plate is slidably connected to slide rods at both ends, and a connecting plate is installed at one end of each slide rod.

[0006] A mounting plate is fixedly connected between the sliding rods, and an adjusting rod is threadedly connected to the mounting plate, the adjusting rod corresponding to the reinforcing plate.

[0007] The upper crossbar has a positioning rod fixedly connected to its bottom outer wall, the top of the upright plate matches the bottom of the positioning rod, and the upright plate is slidably connected to the positioning rod.

[0008] The inner wall of the adjusting groove matches the support block, and the adjusting groove and the support block engage.

[0009] The base plate has a side plate installed at one end, and a limit rod is fixedly connected between the two side plates, with the limit rod passing through the support frame.

[0010] The bottom of the upright is equipped with a support ring for limiting the position of the mounting sleeve.

[0011] The beneficial effects of this utility model are: by sliding the top plate, slider, upright and mounting sleeve on the reinforcing plate, the support frame, adjusting groove, support block and reinforcing rod can support the bottom of the arc-shaped bending steel component, so that the device can reinforce the arc-shaped bending steel component according to the stress condition of the arc-shaped bending steel component. In conjunction with the upper horizontal bar, lower horizontal bar, slip ring, inclined plate and upright plate, the support force of the support frame can be increased to ensure the reinforcement effect of the arc-shaped bending steel component.

[0012] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the movement of the support frame in this utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 4 This utility model Figure 3 An enlarged diagram of A in the diagram.

[0017] In the diagram: 1. Reinforcing plate; 11. Slide groove; 12. Slide rod; 13. Mounting plate; 14. Adjusting rod; 15. Connecting plate; 2. Top plate; 21. Sliding block; 22. Upright pole; 221. Support ring; 23. Mounting sleeve; 24. Support frame; 25. Adjusting groove; 26. Support block; 27. Reinforcing rod; 3. Base plate; 31. Upper crossbar; 311. Positioning rod; 32. Lower crossbar; 33. Slip ring; 34. Inclined plate; 35. Upright plate; 36. Side plate; 37. Limiting rod. Detailed Implementation

[0018] Please see Figures 1-4The present invention provides the following technical solution: it includes a reinforcing plate 1, a top plate 2 slidably connected to the reinforcing plate 1, a groove 11 provided on the reinforcing plate 1, a slider 21 slidably connected to the inner wall of the groove 11, the bottom end of the top plate 2 being connected to the top end of the slider 21, a vertical rod 22 fixedly connected to the bottom end of the slider 21, an installation sleeve 23 installed on the outer wall of the vertical rod 22, a support frame 24 fixedly connected to the outer wall of the installation sleeve 23, an adjustment groove 25 provided on the support frame 24, a support block 26 slidably connected to the inner wall of the adjustment groove 25, a reinforcing rod 27 threadedly connected to the support block 26, a bottom plate 3 fixedly connected to the bottom end of the reinforcing plate 1, an upper crossbar 31 and a lower crossbar 32 fixedly connected between the two bottom plates 3, a sliding ring 33 slidably connected to the lower crossbar 32, an inclined plate 34 and a vertical plate 35 fixedly connected to the outer wall of the sliding ring 33, the inclined plate 34 and the vertical plate 35 respectively corresponding to the bottom of the support frame 24 and the upper crossbar 31.

[0019] In this implementation scheme: the reinforcing plate 1 serves as the carrier of the load-bearing device. During use, the reinforcing plate 1 is erected at the bottom of the curved bending steel member. The reinforcing plate 1 is connected and fixed to the bracket supporting the bottom of the curved bending steel member via connecting plates 15 at both ends, thus fixing the reinforcing plate 1 between the steel structure brackets. Since the curved bending steel member has a large curvature, the reinforcing plate 1 cannot directly correspond to the center area of ​​the curved bending steel member. In this case, the top plate 2, which is slidably connected to the reinforcing plate 1, can slide, causing the slider 21, fixedly connected to the bottom end of the top plate 2, to slide and be limited within the inner wall of the groove 11 opened on the reinforcing plate 1. At this time, the upright 22 is fixed to the slider. At the bottom position of 21, the mounting sleeve 23 installed on the outer wall of the upright 22 is located on one side of the reinforcing plate 1, thus positioning the mounting sleeve 23 at the bottom of the curved bending steel member. This allows the device to extend to the bottom of the curved bending steel member via the mounting sleeve 23 and the support frame 24. The support frame 24, fixedly connected to the outer wall of the mounting sleeve 23, can install the support block 26. The reinforcing rod 27, threadedly connected to the support block 26, can be adjusted in height on the support block 26 by rotation. At this time, the top of the reinforcing rod 27 corresponds to the bottom of the curved bending steel member. After adjusting the height of the reinforcing rod 27, the reinforcing rod 27 can align with the bottom of the curved bending steel member. The bottom of the curved steel component is reinforced, so that when the middle section of the curved bending steel component is subjected to force, it can be reinforced and supported by the connection of the mounting sleeve 23, support frame 24, adjusting groove 25, support block 26 and reinforcing rod 27. This prevents the curved bending component from having insufficient support and low load-bearing capacity, thus ensuring the stable use of the device. At the same time, the position of the support frame 24 can be adjusted according to the position of the curved bending steel component. After the position of the support frame 24 is adjusted, the base plate 3 installed at the bottom of the reinforcing plate 1 can install the upper crossbar 31 and the lower crossbar 32. At this time, the upper crossbar 31 is aligned with the bottom of the upright 22. The lower horizontal bar 32 is supported to ensure the stability of the upright 22. At the same time, the sliding ring 33, which is slidably connected to the outer wall of the lower horizontal bar 32, can engage with the bottom of the support frame 24 through one end of the inclined plate 34. This allows the lower horizontal bar 32 and the inclined plate 34 to support and reinforce the bottom of the support frame 24. Meanwhile, the upright plate 35, which is fixedly connected to the outer wall of the sliding ring 33, supports the bottom of the upper horizontal bar 31. The upper horizontal bar 31, lower horizontal bar 32, sliding ring 33, and upright plate 35 form a component for supporting the upright 22, thereby ensuring the stability of the device in supporting the upright 22 and reinforcing the position of the support frame 24. This ensures the overall device effectively supports and reinforces the stressed parts of the curved bending member.

[0020] The reinforcing plate 1 is slidably connected to both ends by sliding rods 12, and a connecting plate 15 is installed at one end of the sliding rods 12. The sliding rods 12 slidably connected to both ends of the reinforcing plate 1 can adjust the position of the connecting plate 15 at both ends of the reinforcing plate 1, so that the connecting plate 15 can be supported on the steel structure bracket, thereby placing the reinforcing plate 1 in a position corresponding to the curved bending member, and ensuring that the reinforcing plate 1 is stably erected, thus ensuring its support and reinforcement of the bottom of the curved bending member.

[0021] A mounting plate 13 is fixedly connected between the sliding rods 12. An adjusting rod 14 is threadedly connected to the mounting plate 13, and the adjusting rod 14 corresponds to the reinforcing plate 1. The mounting plate 13, which is fixedly connected between the sliding rods 12, is used to adjust the position of one end of the adjusting rod 14 by rotating it after the sliding rod 12 is adjusted. When the connecting plate 15 is supported and fixed on the steel structure bracket, the connecting plate 15 is positioned by the mounting plate 13 and the adjusting rod 14, so as to prevent the sliding rod 12 from retracting into the reinforcing plate 1, thereby ensuring the stability of the reinforcing plate 1.

[0022] A positioning rod 311 is fixedly connected to the bottom of the outer wall of the upper horizontal bar 31. The top of the vertical plate 35 matches the bottom of the positioning rod 311, and the vertical plate 35 is slidably connected to the positioning rod 311. The positioning rod 311 fixedly connected to the bottom of the outer wall of the upper horizontal bar 31 can be used to mate with the top of the vertical plate 35, so that the top of the vertical plate 35 is engaged and limited at the bottom of the positioning rod 311, so that the vertical plate 35 can slide stably on the bottom of the upper horizontal bar 31 and the positioning rod 311, thereby limiting the vertical plate 35 between the upper horizontal bar 31 and the lower horizontal bar 32, so that the inclined plate 34 and the vertical plate 35 can slide stably between the base plate 3.

[0023] The inner wall of the adjusting groove 25 matches the support block 26, and the adjusting groove 25 and the support block 26 engage. The matching of the inner wall of the adjusting groove 25 and the support block 26 allows the support block 26 to be stably supported on the inner wall of the adjusting groove 25. At the same time, the support block 26 can slide appropriately, allowing the top of the reinforcing rod 27 to move appropriately, ensuring that the reinforcing rod 27 corresponds to the bottom of the curved bending member, thereby reinforcing the curved bending member.

[0024] A side plate 36 is installed at one end of the base plate 3, and a limiting rod 37 is fixedly connected between the two side plates 36. The limiting rod 37 passes through the support frame 24. The side plate 36 installed at one end of the base plate 3 is used to install the limiting rod 37, so that the limiting rod 37 passes through the support frame 24, and the two support frames 24 are connected by the limiting rod 37, which increases its stability and does not affect the sliding adjustment of the position of the support frame 24.

[0025] The bottom of the upright 22 is equipped with a support ring 221 for limiting the position of the mounting sleeve 23; the mounting sleeve 23 installed at the bottom of the upright 22 is supported by the support ring 221, so that the mounting sleeve 23 can be stably supported on the support ring 221, and the mounting sleeve 23 can be used to support the support frame 24. Thus, the curved bending member is reinforced through the support frame 24, the adjusting groove 25, the support block 26 and the reinforcing rod 27.

[0026] The working principle and usage process of this utility model are as follows: The reinforcing plate 1 is placed on the steel structure bracket used to support the bottom of the curved bending steel component. The sliding rods 12 at both ends of the reinforcing plate 1 are slid to adjust the position of the connecting plate 15, so that the connecting plate 15 is connected and fixed to the bracket, making the reinforcing plate 1 stable between the steel structure brackets. The adjusting rod 14 on the mounting plate 13 is rotated to abut against the reinforcing plate 1 to prevent the sliding rod 12 from retracting. According to the curvature and stress position of the curved bending steel component, the top plate 2 on the reinforcing plate 1 is slid to allow the slider 21 to slide in the groove 11, thereby driving the upright 22, the mounting sleeve 23, and the support frame 24 to the corresponding positions. The support block 26 slides appropriately within the adjustment groove 25 to facilitate subsequent adjustment of the height of the reinforcing rod 27. Simultaneously, the slip ring 33 is adjusted to allow the inclined plate 34 to engage with the bottom of the support frame 24, and the upright plate 35 to engage with the positioning rod 311 to limit the position of the support frame 24. The height of the reinforcing rod 27 is adjusted by rotating it so that its top contacts and supports the bottom of the curved bending steel component, thereby achieving reinforcement. The limiting rod 37 between the side plates 36 enhances stability by passing through the support frame 24 without affecting the sliding of the support frame 24. The support ring 221 provides limiting support for the mounting sleeve 23, ensuring the stability of the entire reinforcement structure.

Claims

1. A flexural steel member with a stiffening structure comprising a stiffening plate (1), characterized in that: The reinforcing plate (1) is slidably connected with a top plate (2), the reinforcing plate (1) is provided with a sliding groove (11), the sliding groove (11) is slidably connected with a sliding block (21), the top plate (2) is connected with the sliding block (21), the sliding block (21) is fixedly connected with a vertical rod (22), the vertical rod (22) is provided with a mounting sleeve (23), the mounting sleeve (23) is fixedly connected with a support frame (24), the support frame (24) is provided with an adjusting groove (25), the adjusting groove (25) is slidably connected with a support block (26), the support block (26) is threadedly connected with a reinforcing rod (27), the reinforcing plate (1) is fixedly connected with a bottom plate (3), the bottom plate (3) is fixedly connected with an upper cross rod (31) and a lower cross rod (32), the lower cross rod (32) is slidably connected with a sliding ring (33), the sliding ring (33) is fixedly connected with an inclined plate (34) and a vertical plate (35), the inclined plate (34) and the vertical plate (35) correspond to the support frame (24) and the bottom of the upper cross rod (31) respectively.

2. A flexural steel member with reinforcement arrangement according to claim 1, characterized in that: The reinforcing plate (1) is slidably connected with a sliding rod (12), the sliding rod (12) is provided with a connecting plate (15).

3. A flexural steel member with reinforcement arrangement according to claim 2, characterized in that: The sliding rod (12) is fixedly connected with a mounting plate (13), the mounting plate (13) is threadedly connected with an adjusting rod (14), the adjusting rod (14) corresponds to the reinforcing plate (1).

4. The flexural steel member with reinforcement configuration of claim 1, wherein: The upper cross rod (31) is fixedly connected with a positioning rod (311), the vertical plate (35) corresponds to the bottom of the positioning rod (311), the vertical plate (35) is slidably connected with the positioning rod (311).

5. The flexural steel member with reinforcement configuration of claim 1, wherein: The adjusting groove (25) corresponds to the support block (26), the adjusting groove (25) and the support block (26) are engaged.

6. The flexural steel member with reinforcement configuration of claim 1, wherein: The bottom plate (3) is provided with a side plate (36), the side plate (36) is fixedly connected with a limiting rod (37), the limiting rod (37) penetrates the support frame (24).

7. The flexural steel member with reinforcement configuration of claim 1, wherein: The vertical rod (22) is provided with a support ring (221) for limiting the mounting sleeve (23).

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