An I-beam anti-tipping fixing bracket

Abstract

This invention relates to the field of building support structure technology, specifically to an I-beam anti-overturning fixing bracket, comprising a fixing plate with multiple bolt holes, two first bolt and nut assemblies inserted into the fixing plate, and a baffle that is slidably mounted on the two first bolt and nut assemblies and fixed to the fixing plate. It also includes an adjustment mechanism and a reinforcement mechanism. This invention fixes the fixing plate and baffle by attaching them together, using the two first bolt and nut assemblies. By rotating the first rotating shell, the first rotating shell can drive the fitting plate to fit against the baffle via the first extension plate. The second bolt and nut assemblies are then passed through the vertical slot and the fitting plate, moving the fitting plate to a suitable position on the baffle. The second bolt and nut assemblies are tightened for fixation. Finally, the rotating handle is turned to insert the insert plate into a suitable position on the serrated plate to reinforce the first extension plate, thereby facilitating adjustment of the support position.

Description

Technical Field

[0001] This invention relates to the field of building support structure technology, specifically to an I-beam anti-tipping fixing bracket. Background Technology

[0002] During the main structure construction phase, I-beams are often used as support measures for various components. To prevent the I-beams from overturning and causing instability in the support structure, resulting in safety accidents, an I-beam fixing device has been invented.

[0003] Chinese patent CN213576685U discloses a non-flammable fixing bracket for I-beams in explosion-proof areas, comprising a first bracket, a second bracket, and a third bracket. One end of the first bracket has a first fixing block, and the other end is a first clamping fixing end. A first connecting member is provided on the first bracket. The first fixing block is fixedly connected to one end of the third bracket, and the connection between the first connecting member and the third bracket forms a lever, causing the first clamping fixing end to clamp one side of the flange of the fixed I-beam. One end of the second bracket has a second fixing block, and the other end is a second clamping fixing end. A second connecting member is provided on the second bracket and located between the second fixing block and the second clamping fixing end. The second fixing block is fixedly connected to the other end of the third bracket, and the connection between the second connecting member and the third bracket forms a lever, causing the second clamping fixing end to clamp the other side of the flange of the fixed I-beam. By utilizing the lever principle to clamp and fix the I-beam, welding can be avoided when fixing it to the I-beam.

[0004] However, the above-mentioned patents have the following shortcomings: the existing fixed brackets have complex structures and many parts, making on-site installation and disassembly inconvenient and turnover efficiency low; they cannot be flexibly adjusted according to the actual size and support position of the I-beam, resulting in poor adaptability, and lack of effective anti-overturning reinforcement structures. They are prone to loosening or tilting when used for a long time or under uneven stress, posing safety hazards.

[0005] Therefore, the present invention provides an I-beam anti-tipping fixing bracket. Summary of the Invention

[0006] The purpose of this invention is to provide an I-beam anti-tipping fixing bracket to solve the problems mentioned in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problem is: an I-beam anti-overturning fixing bracket, including a fixing plate, a plurality of bolt holes are provided on the fixing plate, two first bolt nut groups are interlaced on the fixing plate, and a baffle that is fitted and fixed to the fixing plate is slidably installed on the two first bolt nut groups, and also includes an adjustment mechanism and a reinforcement mechanism;

[0008] An adjustment mechanism is disposed between the fixed plate and the baffle. The adjustment mechanism includes a first movable component disposed between the fixed plate and the baffle, and a fixed component is disposed on the first movable component.

[0009] A reinforcement mechanism is disposed on the first movable component, and the reinforcement mechanism includes a second movable component disposed between the first movable component and the fixed plate, and a transmission component is disposed on the second movable component.

[0010] Furthermore, a slot is provided on the fixing plate.

[0011] Furthermore, the baffle plate has vertical slots.

[0012] Furthermore, the first movable component includes a fixing block fixedly mounted on the slot, a first rotating shell hinged to the fixing block, and a first extension plate slidably mounted on the inner side of the first rotating shell.

[0013] Furthermore, a bonding plate is hingedly mounted on the first extension plate, and a second bolt and nut assembly is interspersed between the vertical slot and the bonding plate.

[0014] Furthermore, the fixing assembly includes a serrated plate fixedly mounted on the first extension plate, a threaded frame fixedly mounted on the first rotating shell, a threaded block threadedly mounted on the threaded frame, a rotating handle fixedly mounted on the threaded block, a circular shell rotatably mounted on the threaded block, and an insert plate slidably connected to the first rotating shell fixedly mounted on the circular shell, the insert plate being adapted to the serrated plate.

[0015] Furthermore, the second movable component includes a shaft bracket fixedly mounted on the first rotating shell, a second rotating shell hinged to the shaft bracket, and a second extension plate slidably mounted on the inner side of the second rotating shell.

[0016] Furthermore, two springs are connected to the second extension plate, and the ends of the two springs are connected to an abutment that is slidably connected to the second extension plate. A snap-fit ​​block adapted to the abutment is fixedly installed on the fixing plate.

[0017] Furthermore, the transmission assembly includes a support block fixedly mounted on the second extension plate, a transmission bolt rotatably mounted on the support block, and a threaded plate threaded onto the transmission bolt and fixed to the second rotating shell.

[0018] Furthermore, an I-beam body is installed abutting against one side of the baffle.

[0019] The beneficial effects of this invention are:

[0020] (1) The present invention fixes the fixing plate and the baffle by attaching them together and using two first bolt and nut sets for fixing. By rotating the first rotating shell, the first rotating shell can drive the bonding plate to attach to the baffle through the first extension plate. The second bolt and nut set passes through the vertical slot and the bonding plate. By continuing to rotate the first rotating shell, the first rotating shell can drive the bonding plate to move along the baffle through the first extension plate. The bonding plate drives the second bolt and nut set to move the vertical slot. The bonding plate is moved to a suitable position on the baffle. The first extension plate moves along the inner side of the first rotating shell. The second bolt and nut set is tightened for fixing. Then the rotating handle is turned so that the rotating handle can drive the threaded block to rotate. The threaded block uses the thread action with the threaded frame to drive the insert plate to insert into a suitable position on the sawtooth plate through the round shell to reinforce the first extension plate, thereby facilitating the adjustment of the support position. The structure is simple and has the advantages of easy operation, high turnover, firm fixing and strong flexibility.

[0021] (2) By rotating the second rotating shell, the second rotating shell can be rotated to a suitable angle around the shaft frame. By rotating the transmission bolt, the transmission bolt can drive the second extension plate to move through the support block by means of the thread action with the threaded plate. The second extension plate can move along the inner side of the second rotating shell. The second extension plate can drive the abutment to abut against the snap block through the spring. The abutment abuts against the snap block under the support of the spring. The abutment supports the first rotating shell through the spring, the second extension plate and the second rotating shell, so as to strengthen the support structure and improve the fixing effect. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the planar cross-sectional structure of the baffle of the present invention;

[0025] Figure 3 This is a schematic cross-sectional view of the first rotating shell structure of the present invention;

[0026] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A in the middle;

[0027] Figure 5 This is a cross-sectional view of the second extension plate of the present invention.

[0028] In the diagram: 1. Fixing plate; 2. Bolt hole; 3. Slot; 4. First bolt and nut assembly; 5. Baffle; 6. Vertical slot; 7. Fixing block; 8. First rotating shell; 9. First extension plate; 10. Adhesive plate; 11. Second bolt and nut assembly; 12. Serrated plate; 13. Threaded bracket; 14. Threaded block; 15. Rotating handle; 16. Round shell; 17. Insert plate; 18. Shaft bracket; 19. Second rotating shell; 20. Second extension plate; 21. Spring; 22. Abutment joint; 23. Snap-fit ​​block; 24. Support block; 25. Transmission bolt; 26. Threaded plate; 27. I-beam body. Detailed Implementation

[0029] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0030] like Figures 1-5 As shown, the I-beam anti-overturning fixing bracket of the present invention includes a fixing plate 1, on which multiple bolt holes 2 are formed. Two first bolt nut groups 4 are inserted and installed on the fixing plate 1. A baffle 5, which is slidably installed on the two first bolt nut groups 4 and is fixed to the fixing plate 1, is also included. The fixing plate 1 includes an adjusting mechanism and a reinforcing mechanism. The adjusting mechanism is disposed between the fixing plate 1 and the baffle 5. The adjusting mechanism includes a first movable component disposed between the fixing plate 1 and the baffle 5. A fixing component is disposed on the first movable component. The fixing plate 1 has a slot 3, and the baffle 5 has a vertical slot 6. The first movable component includes a fixing component fixedly installed on the slot 3. Block 7, a first rotating shell 8 is hingedly mounted on the fixed block 7, a first extension plate 9 is slidably mounted on the inner side of the first rotating shell 8, a bonding plate 10 is hingedly mounted on the first extension plate 9, a second bolt and nut assembly 11 is inserted between the vertical slot 6 and the bonding plate 10, the fixing assembly includes a serrated plate 12 fixedly mounted on the first extension plate 9, a threaded frame 13 is fixedly mounted on the first rotating shell 8, a threaded block 14 is threadedly mounted on the threaded frame 13, a rotating handle 15 is fixedly mounted on the threaded block 14, a round shell 16 is rotatably mounted on the threaded block 14, and an insert plate 17 slidably connected to the first rotating shell 8 is fixedly mounted on the round shell 16, the insert plate 17 is adapted to the serrated plate 12;

[0031] Specifically, both the fixing plate 1 and the baffle 5 are made of Q235B steel with hot-dip galvanized surface treatment;

[0032] By attaching the fixing plate 1 to the baffle 5 and securing it with two first bolt and nut assemblies 4, and by rotating the first rotating shell 8, the first rotating shell 8 can drive the bonding plate 10 to be bonded to the baffle 5 via the first extension plate 9. The second bolt and nut assembly 11 is then passed through the vertical slot 6 and the bonding plate 10. By continuing to rotate the first rotating shell 8, the first rotating shell 8 drives the bonding plate 10 to move along the baffle 5 via the first extension plate 9. The bonding plate 10, in turn, drives the second bolt and nut assembly 11 to move the vertical slot 6, thus moving the bonding plate 10 to the appropriate position on the baffle 5. The first extension plate 9 moves along the inner side of the first rotating shell 8, and the second bolt and nut assembly 11 is tightened for fixation. Then, the rotating handle 15 is turned so that the rotating handle 15 can drive the threaded block 14 to rotate. The threaded block 14 uses the thread action with the threaded frame 13 to drive the insert plate 17 to insert into the appropriate position of the sawtooth plate 12 through the round shell 16 to reinforce the first extension plate 9, thereby facilitating the adjustment of the support position. It can realize the anti-overturning measures of the I-beam support during the main construction process. The structure is simple and has the advantages of easy operation, high turnover, firm fixation and strong flexibility.

[0033] In this embodiment, the reinforcement mechanism is disposed on the first movable component. The reinforcement mechanism includes a second movable component disposed between the first movable component and the fixed plate 1. A transmission component is disposed on the second movable component. The second movable component includes a shaft frame 18 fixedly mounted on the first rotating shell 8. A second rotating shell 19 is hingedly mounted on the shaft frame 18. A second extension plate 20 is slidably mounted on the inner side of the second rotating shell 19. Two springs 21 are connected to the second extension plate 20. The ends of the two springs 21 are connected to an abutment 22 that is slidably connected to the second extension plate 20. A snap-fit ​​block 23 adapted to the abutment 22 is fixedly mounted on the fixed plate 1. The transmission component includes a support block 24 fixedly mounted on the second extension plate 20. A transmission bolt 25 is rotatably mounted on the support block 24. A threaded plate 26 fixed to the second rotating shell 19 is threadedly mounted on the transmission bolt 25. An I-beam body 27 is abutted on one side of the baffle 5.

[0034] Specifically, by rotating the second rotating shell 19, the second rotating shell 19 can rotate to a suitable angle around the shaft frame 18. By rotating the transmission bolt 25, the transmission bolt 25 uses the thread action with the threaded block 14 to drive the second extension plate 20 to move through the support block 24. The second extension plate 20 can move along the inner side of the second rotating shell 19, so that the second extension plate 20 can drive the abutment 22 to abut against the locking block 23 through the spring 21. The abutment 22 abuts against the locking block 23 under the support of the spring 21. The abutment 22 supports the first rotating shell 8 through the spring 21, the second extension plate 20 and the second rotating shell 19, so as to strengthen the support structure and improve the fixing effect.

[0035] Working principle: By attaching the fixing plate 1 to the baffle 5 and fixing it with two first bolt and nut assemblies 4, rotating the first rotating shell 8 allows the first extending plate 9 to drive the bonding plate 10 to fit against the baffle 5. The second bolt and nut assembly 11 passes through the vertical slot 6 and the bonding plate 10. By continuing to rotate the first rotating shell 8, the first rotating shell 8 drives the bonding plate 10 to move along the baffle 5 via the first extending plate 9. The bonding plate 10 drives the second bolt and nut assembly 11 to move the vertical slot 6, thus moving the bonding plate 10. When the baffle 5 reaches the appropriate position, the first extension plate 9 moves along the inner side of the first rotating shell 8. The second bolt and nut assembly 11 is tightened for fixation. Then, the handle 15 is turned so that it can drive the threaded block 14 to rotate. The threaded block 14, through its threaded action with the threaded bracket 13, drives the insert plate 17 through the round shell 16 to insert into the appropriate position of the serrated plate 12, thus reinforcing the first extension plate 9. By rotating the second rotating shell 19, it can rotate to a suitable angle around the shaft bracket 18. The transmission bolt 25 is then rotated to... 25. Utilizing the threaded action with the threaded plate 26, the second extension plate 20 is moved via the support block 24, allowing the second extension plate 20 to move along the inner side of the second rotating shell 19. This allows the second extension plate 20 to be driven by the spring 21 to engage with the locking block 23. Supported by the spring 21, the abutment 22 engages with the locking block 23, providing support for the first rotating shell 8 via the spring 21, the second extension plate 20, and the second rotating shell 19. The support structure is then rotated to a suitable angle around the reinforcing frame. Rotating the transmission bolt 25 causes the transmission bolt 25 to move the second extension plate 20 via the support block 24 through the threaded action with the threaded block 14. This allows the second extension plate 20 to move along the inner side of the second rotating shell 19, enabling the second extension plate 20 to abut against the locking block 23 via the spring 21. The abutment 22, supported by the spring 21, engages with the locking block 23, thus supporting the first rotating shell 8 through the spring 21, the second extension plate 20, and the second rotating shell 19, thereby reinforcing the support structure.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The descriptions in the above embodiments and specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An I-beam anti-overturning fixing bracket, comprising a fixing plate (1), wherein the fixing plate (1) has a plurality of bolt holes (2), and two first bolt nut groups (4) are inserted and installed on the fixing plate (1), and a baffle (5) that is fitted and fixed to the fixing plate (1) is slidably installed on the two first bolt nut groups (4), characterized in that: It also includes adjustment and reinforcement mechanisms; The adjustment mechanism is disposed between the fixed plate (1) and the baffle (5). The adjustment mechanism includes a first movable component disposed between the fixed plate (1) and the baffle (5). A fixed component is disposed on the first movable component. The reinforcement mechanism is disposed on the first movable component, and the reinforcement mechanism includes a second movable component disposed between the first movable component and the fixed plate (1), and the second movable component is provided with a transmission component.

2. The I-beam anti-tipping fixing bracket according to claim 1, characterized in that: The fixing plate (1) is provided with a slot (3).

3. The I-beam anti-tipping fixing bracket according to claim 2, characterized in that: The baffle (5) has a vertical slot (6).

4. The I-beam anti-tipping fixing bracket according to claim 3, characterized in that: The first active component includes a fixing block (7) fixedly mounted on the slot (3), a first rotating shell (8) hingedly mounted on the fixing block (7), and a first extension plate (9) slidably mounted on the inner side of the first rotating shell (8).

5. The I-beam anti-tipping fixing bracket according to claim 4, characterized in that: A bonding plate (10) is hinged on the first extension plate (9), and a second bolt and nut assembly (11) is inserted between the vertical slot (6) and the bonding plate (10).

6. The I-beam anti-tipping fixing bracket according to any one of claims 1-5, characterized in that: The fixing assembly includes a serrated plate (12) fixedly mounted on a first extension plate (9), a threaded bracket (13) fixedly mounted on the first rotating shell (8), a threaded block (14) threadedly mounted on the threaded bracket (13), a rotating handle (15) fixedly mounted on the threaded block (14), a circular shell (16) rotatably mounted on the threaded block (14), and an insert plate (17) slidably connected to the first rotating shell (8) fixedly mounted on the circular shell (16), the insert plate (17) being adapted to the serrated plate (12).

7. The I-beam anti-tipping fixing bracket according to claim 4, characterized in that: The second movable component includes a shaft bracket (18) fixedly mounted on a first rotating shell (8), a second rotating shell (19) hingedly mounted on the shaft bracket (18), and a second extension plate (20) slidably mounted on the inner side of the second rotating shell (19).

8. The I-beam anti-tipping fixing bracket according to claim 7, characterized in that: Two springs (21) are connected to the second extension plate (20), and the ends of the two springs (21) are connected to an abutment (22) that is slidably connected to the second extension plate (20). A snap-fit ​​block (23) that is compatible with the abutment (22) is fixedly installed on the fixed plate (1).

9. The I-beam anti-tipping fixing bracket according to claim 8, characterized in that: The transmission assembly includes a support block (24) fixedly mounted on the second extension plate (20), a transmission bolt (25) rotatably mounted on the support block (24), and a threaded plate (26) threadedly mounted on the transmission bolt (25) and fixed to the second rotating shell (19).

10. The I-beam anti-tipping fixing bracket according to claim 1, characterized in that: The baffle (5) is abutted against one side by an I-beam body (27).

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