Anti-toppling device for steel structure profile

Abstract

The utility model belongs to the technical field of steel structure production and machining, and particularly relates to a steel structure profile anti-toppling device which comprises a fixing plate A and a fixing plate B which are horizontally and oppositely arranged. An opposite-pulling assembly for connecting the fixing plate A with the fixing plate B is arranged between the fixing plate A and the fixing plate B; supporting assemblies are further arranged at the bottom corners of the fixing plate A and the fixing plate B; the fixing plate A and the fixing plate B are both '['-shaped plates, mounting holes are formed in the longitudinal faces of the fixing plate A and the fixing plate B, and evenly-distributed positioning blocks are arranged on the bottom faces of the longitudinal plate faces of the fixing plate A and the fixing plate B. By using the opposite-pulling assembly, opposite-pulling fixing can be carried out on H-shaped steel profiles of different models, by using the supporting assembly, the H-shaped steel profiles of different models can be supported and fixed, the length of the supporting rod can be flexibly adjusted, the angle of the supporting rod can be adjusted according to site construction conditions, stability is improved, and the supporting rod is convenient to use. The problems that steel structure profiles of different models and specifications are insufficient in stability and prone to toppling during construction and placement are solved.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure production and processing technology, and specifically relates to a steel structure profile anti-tipping device. Background Technology

[0002] In recent years, prefabricated buildings have become increasingly popular in my country, with rapid development of standardized steel structure factories, residential buildings, and office buildings. I-beams, due to their high structural strength, light weight, and high structural stability, are the most common component type in steel structure buildings, appearing in almost all steel structure structures. During steel structure construction, a large number of I-beams of different models and specifications are needed for assembly, welding, rust removal, and painting. However, I-beams with large height-to-width ratios can be unstable during placement, posing a risk of tipping over. This can cause injuries such as pinching and crushing to workers and damage to the structure's appearance. Therefore, developing an anti-tipping device for steel structure profiles that can solve these problems is particularly important. Utility Model Content

[0003] To address the problems existing in the prior art, the present invention provides a steel structure profile anti-tipping device to solve the problem of insufficient stability and easy tipping risk of I-beam profiles of different models and specifications during construction and placement.

[0004] The objective of this utility model can be achieved using the following technical solutions:

[0005] A steel structure profile anti-tipping device includes a horizontally arranged fixed plate A and a fixed plate B; a tie rod assembly for connecting the two is provided between the fixed plate A and the fixed plate B; a support assembly is also provided at the bottom corner of the fixed plate A and the fixed plate B; both the fixed plate A and the fixed plate B are "[" shaped plates, each with mounting holes on its longitudinal surface and evenly distributed positioning blocks on the bottom surface of its longitudinal plate surface; the tie rod assembly includes tie bolts passing through the mounting holes on the fixed plate A and the fixed plate B, and tie nuts provided at the ends of the tie bolts.

[0006] The support assembly includes positioning plates that are evenly spaced below the bottom corner of the fixed plate; an outer support rod and an inner support rod inserted inside the positioning plates are provided between the positioning plates; a threaded hole is provided at the top of the outer support rod, and an arc-shaped groove is provided below the threaded hole.

[0007] The positioning plate is provided with a through hole, and the threaded hole at the top of the outer support rod corresponds to the position of the through hole. A bolt is provided to connect the through hole and the threaded hole, and a nut is provided at the end of the bolt for fixation. A positioning screw is also provided on the outer side of the positioning plate.

[0008] Both the outer support rod and the inner support rod are hollow rod structures; both the outer support rod and the inner support rod are provided with evenly distributed threaded insertion holes along the length of the rod, and locking bolts are also installed on the threaded insertion holes on the outer support rod and the inner support rod.

[0009] The locking bolt is inserted and locked by aligning the threaded holes on the outer support rod and the inner support rod.

[0010] The bottom of the positioning screw matches the arc-shaped groove on the outer support rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This device, through the use of the tensioning components, can achieve tensioning and fixing of different types of I-beam profiles. Simultaneously, through the use of the support components, it can support and fix different types of I-beam profiles. Not only can the length of the support rods be flexibly adjusted, but the angle of the support rods can also be adjusted according to the on-site construction conditions, increasing stability. This device is easy to assemble and disassemble and can be reused multiple times, achieving a multi-purpose purpose. While meeting construction needs, it solves the problem of insufficient stability and the risk of tipping over when placing different types and specifications of steel structure profiles during construction. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a structural schematic diagram of the pull-out assembly and the support assembly in this utility model.

[0015] Figure 3 for Figure 2 Enlarged diagram of point A in the diagram.

[0016] The markings in the diagram are: 1. Fixing plate A, 2. Fixing plate B, 3. Mounting hole, 4. Positioning block, 5. Tie bolt, 6. Tie nut, 7. Positioning plate, 8. Outer support rod, 9. Inner support rod, 10. Threaded hole, 11. Arc groove, 12. Bolt, 13. Nut, 14. Positioning screw, 15. Threaded insertion hole, 16. Locking bolt. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0018] like Figures 1-3As shown, a steel structure profile anti-tipping device includes a horizontally arranged fixed plate A1 and a fixed plate B2; a tie assembly for connecting the two is provided between the fixed plate A1 and the fixed plate B2; a support assembly is also provided at the bottom corner of the fixed plate A1 and the fixed plate B2; both the fixed plate A1 and the fixed plate B2 are "[" shaped plates, each with mounting holes 3 on its longitudinal surface, and evenly distributed positioning blocks 4 on the bottom surface of its longitudinal plate surface. The positioning blocks 4 are provided so that when fixing the I-beam, the inner end of the positioning block 4 can abut against the vertical surface of the I-beam to ensure the horizontal fulcrum positioning of the fixed plate A1 and the fixed plate B2.

[0019] The tie rod assembly includes tie bolts 5 passing through mounting holes 3 on fixed plates A1 and B2, and tie nuts 6 at the ends of the tie bolts 5. By rotating the two tie nuts 6, fixed plates A1 and B2 can be locked together and pulled in opposite directions. The threaded connection allows for convenient and quick assembly and disassembly, improving construction efficiency. The support assembly includes positioning plates 7 evenly spaced below the bottom corners of the fixed plates. Outer support rods 8 and inner support rods 9 are arranged between the positioning plates 7. The top of the outer support rod 8 has a threaded hole 10, and below the threaded hole 10 is an arc-shaped groove 11. The positioning plates 7 are provided with… The outer support rod 8 has a through hole, and the threaded hole 10 at the top of the outer support rod 8 corresponds to the position of the through hole. A bolt 12 is provided to connect the bolt 12 through the through hole and the threaded hole 10, and a nut 13 is provided at the tail of the bolt 12 for fixation. The bolt 12 is threaded in the middle section and the tail end of the lead screw, and the rest is not threaded. The unthreaded part is inserted into the through hole of the positioning plate 7, and the threaded part in the middle section is threaded to the threaded hole 10 of the outer support rod 8, so that the outer support rod 8 can rotate with the bolt 12. This allows the angle between the outer support rod 8 and the inner support rod 9 to accommodate I-beams of different heights and specifications for support. The threaded part at the tail end of the bolt 12 is threaded to the nut 13 for fixation.

[0020] A positioning screw 14 is also provided on the outer surface of the positioning plate 7; the bottom of the positioning screw 14 matches the arc-shaped groove 11 on the outer support rod 8; in use, by tightening the positioning screw 14, the bottom of the screw can be made to abut against the arc-shaped groove 11, thereby fixing the angle of the outer support rod 8 and the inner support rod 9, which facilitates angle adjustment; both the outer support rod 8 and the inner support rod 9 are hollow rod structures; both the outer support rod 8 and the inner support rod 9 are provided with evenly distributed threaded insertion holes 15 along the length of the rod. Locking bolts 16 are also installed in the threaded holes 15 on the outer support rod 8 and the inner support rod 9. The locking bolts 16 are inserted and locked to align the threaded holes 15 on the outer support rod 8 and the inner support rod 9. When it is necessary to support a large-sized I-beam, the inner support rod 9 needs to be pulled out and the locking bolts 16 need to be inserted to fix it. Conversely, when it is necessary to support a small-sized I-beam, the inner support rod 9 needs to be retracted and the locking bolts 16 need to be inserted to fix it. This device is easy to assemble and disassemble and can be used repeatedly, achieving the purpose of multiple uses.

[0021] In practical use, the fixing plate A1 and fixing plate B2 are first placed on the top surface of the I-beam, and then tie bolts 5 are inserted through them. According to the width of the I-beam surface, the tie nuts 6 are tightened, causing fixing plate A1 and fixing plate B2 to retract relative to each other, and the end of the positioning block 4 to abut against the vertical surface of the I-beam, increasing the contact fulcrum and forming a horizontal fixation. Then, according to the height of the I-beam, the length and angle of the outer support rod 8 and the inner support rod 9 are adjusted and rotated, so that the bottom of the inner support rod 9 contacts the working surface. Finally, by tightening the locking bolt 16 and the positioning screw 14, the length and angle of the outer support rod 8 and the inner support rod 9 are fixed, thus completing the support and fixation of the steel structure profile and achieving the purpose of preventing tipping. At the same time, the specific number of this device can be determined by the user according to their actual needs, and this application does not limit it.

[0022] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A steel structural section anti-toppling device, characterized by: It includes a fixed plate A (1) and a fixed plate B (2) arranged horizontally opposite each other; a tie assembly for connecting the two is provided between the fixed plate A (1) and the fixed plate B (2); a support assembly is also provided at the bottom corner of the fixed plate A (1) and the fixed plate B (2); the fixed plate A (1) and the fixed plate B (2) are both "[" shaped plates, and mounting holes (3) are provided on their longitudinal surfaces, and evenly distributed positioning blocks (4) are provided on the bottom surface of their longitudinal surfaces; the tie assembly includes tie bolts (5) passing through the mounting holes (3) on the fixed plate A (1) and the fixed plate B (2), and tie nuts (6) provided at the ends of the tie bolts (5).

2. The steel structural section anti-toppling device according to claim 1, characterized in that: The support assembly includes positioning plates (7) that are equally spaced below the bottom corner of the fixed plate; an outer support rod (8) and an inner support rod (9) inserted inside the positioning plates (7) are provided between them; a threaded hole (10) is provided at the top of the outer support rod (8), and an arc groove (11) is provided below the threaded hole (10).

3. The steel structural section anti-toppling device according to claim 2, characterized in that: The positioning plate (7) is provided with a through hole, and the threaded hole (10) at the top of the outer support rod (8) corresponds to the position of the through hole. The bolt (12) is connected to the threaded hole (10) by passing through the through hole and the bolt (12). A nut (13) is also provided at the tail of the bolt (12) for fixing. A positioning screw (14) is also provided on the outer side of the positioning plate (7).

4. The steel structural section anti-toppling device according to claim 2, characterized in that: Both the outer support rod (8) and the inner support rod (9) are hollow rod structures; both the outer support rod (8) and the inner support rod (9) are provided with evenly distributed threaded insertion holes (15) along the length of the rod, and locking bolts (16) are also installed on the threaded insertion holes (15) on the outer support rod (8) and the inner support rod (9).

5. The steel structural section anti-toppling device according to claim 4, characterized in that: The locking bolt (16) is inserted and locked by aligning the threaded holes (15) on the outer support rod (8) and the inner support rod (9).

6. The steel structural section anti-toppling device according to claim 3, characterized in that: The bottom of the positioning screw (14) matches the arc groove (11) on the outer support rod (8).

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