A steel structure reinforcing device

Abstract

The application discloses a steel structure reinforcing device, which comprises a reinforcing sleeve, and a steel frame is arranged on the inner wall of the reinforcing sleeve. In use, the reinforcing sleeve is clamped and installed on the steel frame, the fixing sleeve is clamped and fixed on the reinforcing sleeve, the first positioning rod is screw-fixed on the fixing sleeve, the first connecting ring and the rotating shaft are used to rotate and close the second connecting ring, the first fixing rod is screw-fixed on the second connecting ring, the vacuum rod is clamped and installed on the vacuum sleeve, the extension rod is rotated and extended on the extension sleeve according to the stress direction of the steel structure, the first connecting ring and the second connecting ring are supported at the specified position, the third fixing rod is screw-fixed on the extension sleeve, the limiting rod is clamped and fixed on the extension sleeve, the second positioning rod is screw-fixed on the limiting rod, and thus the steel structure reinforcing device is completed.

Description

Technical Field

[0001] This invention relates to the technical field of steel structure reinforcement, specifically to a steel structure reinforcement device. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. It is widely used in large factories, stadiums, super high-rise buildings and other fields. Now, after the two crossbeams of some steel structures are fixed, it is necessary to install reinforcing rods on the two crossbeams to reinforce them. Therefore, we need a steel structure reinforcement device.

[0003] The steel structure reinforcement devices currently in use cannot adjust the stress points according to the annual wind direction, resulting in uneven stress, weak reinforcement, difficulty in buffering the steel structure, strong stress points, ineffective reinforcement, and no wear protection between the steel structure and the device, causing damage to the steel structure. Summary of the Invention

[0004] The purpose of this invention is to provide a steel structure reinforcement device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A steel structure reinforcement device includes a reinforcement sleeve, a steel frame installed on the inner wall of the reinforcement sleeve, a fixing sleeve installed on the outer wall of the steel frame, a first positioning rod fixedly connected to the inner wall of each fixing sleeve, a fixing mechanism welded to both sides of the reinforcement sleeve, a rotating sleeve installed on both sides of each fixing mechanism, a buffer mechanism fixedly connected to one end of each rotating sleeve, an extension mechanism welded to one end of each buffer mechanism, a second positioning rod fixedly connected to the inner wall of each extension mechanism, and a limit rod fixedly connected to the outer wall of each second positioning rod.

[0007] Preferably, the fixing mechanism includes a first connecting ring, a rotating shaft, a second connecting ring, a first fixing rod, and a rubber sleeve. The first connecting ring is welded to both sides of the reinforcing sleeve. A rotating shaft is installed on the front surface of the first connecting ring. A second connecting ring is installed on one side of the rotating shaft. One end of the second connecting ring is fixedly connected to the first fixing rod. A rubber sleeve is fitted to the inner wall of the second connecting ring.

[0008] Preferably, the buffer mechanism includes a second fixed rod, a vacuum sleeve, a vacuum rod, and a sealing ring. The second fixed rod is fixedly connected to one end of the rotating sleeve. The vacuum sleeve is fixedly connected to the outer wall of the second fixed rod. The vacuum rod is installed on the inner wall of the vacuum sleeve. The sealing ring is attached to the outer wall of the vacuum rod.

[0009] Preferably, the extension mechanism includes an extension rod, an extension sleeve, and a third fixing rod. The extension rod is welded to one end of the vacuum rod, and the extension sleeve is fixedly connected to the outer wall of the extension rod. The third fixing rod is fixedly connected to both ends of the extension sleeve.

[0010] Preferably, the reinforcing sleeve is engaged with the steel frame, and the inner wall of the reinforcing sleeve is designed with openings.

[0011] Preferably, the fixing sleeve is threadedly connected to the first positioning rod, and the inner wall of the fixing sleeve is designed with an opening.

[0012] A method for using a reinforcement device is also provided, for operating a steel structure reinforcement device, including the following steps:

[0013] S1. Take out the device and place it in the designated position. Then, snap the reinforcing sleeve onto the steel frame and install it. Next, snap the fixing sleeve onto the reinforcing sleeve and fix it in place. Then, thread the first positioning rod onto the fixing sleeve.

[0014] S2. Engage and fix the rubber sleeve to the first connecting ring and the second connecting ring, then rotate the first connecting ring and the rotating shaft to close the second connecting ring, and then thread the first fixing rod to fix the second connecting ring.

[0015] S3. Secure the second fixing rod to the vacuum sleeve with threads, then install the sealing ring to the vacuum rod in a tight fit, and then snap the vacuum rod to the vacuum sleeve.

[0016] S4. Next, according to the force direction of the steel structure, rotate the extension rod to extend the extension sleeve, and support the first connecting ring and the second connecting ring in the designated position.

[0017] S5. Finally, the third fixing rod is threaded onto the extension sleeve, and the limiting rod is engaged with the extension sleeve. Then, the second positioning rod is threaded onto the limiting rod.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The device uses an extension rod to adjust the extension sleeve by rotating it threadedly. When using the device, the extension rod and extension sleeve can be adjusted according to the annual wind direction to adjust the stress point, which facilitates uniform stress adjustment and strengthens the steel structure.

[0020] 2. By using rubber sleeves to ensure a tight fit between the first and second connecting rings, the rubber sleeves provide wear protection between the steel structure and the device, reducing damage to the steel structure. The vacuum sleeves act as pistons to compress the vacuum rod. During device use, the vacuum sleeves and vacuum rods provide cushioning for the steel structure and effectively reinforce it. Attached Figure Description

[0021] Figure 1 This is a front sectional view of a steel structure reinforcement device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the fixing sleeve component of a steel structure reinforcement device according to the present invention;

[0023] Figure 3 This is a schematic diagram of the fixing mechanism of a steel structure reinforcement device according to the present invention;

[0024] Figure 4 This is a schematic diagram of the buffer mechanism structure of a steel structure reinforcement device according to the present invention;

[0025] Figure 5 This is a schematic diagram of the extension mechanism of a steel structure reinforcement device according to the present invention;

[0026] Figure 6 This invention relates to a steel structure reinforcement device. Figure 1 Enlarged structural diagram of section A in the middle;

[0027] In the diagram: 1. Reinforcing sleeve; 2. Steel frame; 3. Fixing sleeve; 4. First positioning rod; 5. Fixing mechanism; 501. First connecting ring; 502. Rotating shaft; 503. Second connecting ring; 504. First fixing rod; 505. Rubber sleeve; 6. Rotating sleeve; 7. Buffer mechanism; 701. Second fixing rod; 702. Vacuum sleeve; 703. Vacuum rod; 704. Sealing ring; 8. Extension mechanism; 801. Extension rod; 802. Extension sleeve; 803. Third fixing rod; 9. Second positioning rod; 10. Limiting rod. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-6 This invention provides a technical solution for a steel structure reinforcement device:

[0030] A steel structure reinforcement device includes a reinforcement sleeve 1, a steel frame 2 installed on the inner wall of the reinforcement sleeve 1, a fixing sleeve 3 installed on the outer wall of the steel frame 2, a first positioning rod 4 fixedly connected to the inner wall of the fixing sleeve 3, a fixing mechanism 5 welded to both sides of the reinforcement sleeve 1, a rotating sleeve 6 installed on both sides of the fixing mechanism 5, a buffer mechanism 7 fixedly connected to one end of the rotating sleeve 6, an extension mechanism 8 welded to one end of the buffer mechanism 7, a second positioning rod 9 fixedly connected to the inner wall of the extension mechanism 8, and a limit rod 10 fixedly connected to the outer wall of the second positioning rod 9.

[0031] The fixing mechanism 5 includes a first connecting ring 501, a rotating shaft 502, a second connecting ring 503, a first fixing rod 504, and a rubber sleeve 505. The first connecting rings 501 are welded to both sides of the reinforcing sleeve 1. The rotating shaft 502 is installed on the front surface of the first connecting ring 501. The second connecting ring 503 is installed on one side of the rotating shaft 502. The first fixing rod 504 is fixedly connected to one end of the second connecting ring 503. The rubber sleeve 505 is attached to the inner wall of the second connecting ring 503.

[0032] The buffer mechanism 7 includes a second fixing rod 701, a vacuum sleeve 702, a vacuum rod 703, and a sealing ring 704. The second fixing rod 701 is fixedly connected to one end of the rotating sleeve 6. The vacuum sleeve 702 is fixedly connected to the outer wall of the second fixing rod 701. The vacuum rod 703 is installed on the inner wall of the vacuum sleeve 702. The sealing ring 704 is attached to the outer wall of the vacuum rod 703.

[0033] The extension mechanism 8 includes an extension rod 801, an extension sleeve 802, and a third fixing rod 803. The extension rod 801 is welded to one end of the vacuum rod 703. The extension sleeve 802 is fixedly connected to the outer wall of the extension rod 801. The third fixing rod 803 is fixedly connected to both ends of the extension sleeve 802.

[0034] The reinforcing sleeve 1 is engaged with the steel frame 2, and the inner wall of the reinforcing sleeve 1 is designed with openings.

[0035] The fixing sleeve 3 is threadedly connected to the first positioning rod 4, and the inner wall of the fixing sleeve 3 is designed with an opening.

[0036] A method for using a reinforcement device is also provided, for operating a steel structure reinforcement device, including the following steps:

[0037] S1. Take out the device and place it in the designated position. Then, snap the reinforcing sleeve 1 onto the steel frame 2 and then snap the fixing sleeve 3 onto the reinforcing sleeve 1. Finally, thread the first positioning rod 4 onto the fixing sleeve 3.

[0038] S2. Engage and fix the rubber sleeve 505 to the first connecting ring 501 and the second connecting ring 503, then rotate the first connecting ring 501 and the rotating shaft 502 to close the second connecting ring 503, and then thread the first fixing rod 504 to fix the second connecting ring 503.

[0039] S3. Secure the second fixing rod 701 to the vacuum sleeve 702 with threads, then install the sealing ring 704 to the vacuum rod 703 in a tight fit, and then install the vacuum rod 703 to the vacuum sleeve 702 in a snap-fit ​​configuration.

[0040] S4. Then, according to the force direction of the steel structure, rotate the extension rod 801 to the extension sleeve 802 to extend the extension rod 801 and support the first connecting ring 501 and the second connecting ring 503 in the designated position.

[0041] S5. Finally, the third fixing rod 803 is threaded to the extension sleeve 802, and the limiting rod 10 is engaged to fix the extension sleeve 802. Then, the second positioning rod 9 is threaded to fix the limiting rod 10.

[0042] It should be noted that this invention is a steel structure reinforcement device. In use, the device is taken out and placed in the designated position. Then, the reinforcement sleeve 1 is engaged with the steel frame 2. Next, the fixing sleeve 3 is engaged with and fixed to the reinforcement sleeve 1. Then, the first positioning rod 4 is threaded onto and fixed to the fixing sleeve 3. The rubber sleeve 505 is engaged with and fixed to the first connecting ring 501 and the second connecting ring 503. Then, the first connecting ring 501 and the rotating shaft 502 are rotated to close the second connecting ring 503. Finally, the first fixing rod 504 is threaded onto and fixed to the second connecting ring 503. Finally, the second fixing rod 701 is threaded onto and fixed to the vacuum sleeve 702. Next, the sealing ring 704 is tightly fitted onto the vacuum rod 703, and then the vacuum rod 703 is snapped onto the vacuum sleeve 702. Then, according to the force direction of the steel structure, the extension rod 801 is rotated onto the extension sleeve 802 to extend the extension rod 801. The first connecting ring 501 and the second connecting ring 503 are supported in the designated position. Finally, the third fixing rod 803 is threaded onto the extension sleeve 802, and the limiting rod 10 is snapped onto the extension sleeve 802. Then, the second positioning rod 9 is threaded onto the limiting rod 10. In this way, a steel structure reinforcement device is completed.

[0043] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel structure reinforcement device, characterized in that: The device includes a reinforcing sleeve (1), a steel frame (2) installed on the inner wall of the reinforcing sleeve (1), a fixing sleeve (3) installed on the outer wall of the steel frame (2), a first positioning rod (4) fixedly connected to the inner wall of the fixing sleeve (3), a fixing mechanism (5) welded to both sides of the reinforcing sleeve (1), a rotating sleeve (6) installed on both sides of the fixing mechanism (5), a buffer mechanism (7) fixedly connected to one end of the rotating sleeve (6), an extension mechanism (8) welded to one end of the buffer mechanism (7), a second positioning rod (9) fixedly connected to the inner wall of the extension mechanism (8), and a limit rod (10) fixedly connected to the outer wall of the second positioning rod (9).

2. The steel structure reinforcement device according to claim 1, characterized in that: The fixing mechanism (5) includes a first connecting ring (501), a rotating shaft (502), a second connecting ring (503), a first fixing rod (504), and a rubber sleeve (505). The first connecting ring (501) is welded to both sides of the reinforcing sleeve (1). The rotating shaft (502) is installed on the front surface of the first connecting ring (501). The second connecting ring (503) is installed on one side of the rotating shaft (502). The first fixing rod (504) is fixedly connected to one end of the second connecting ring (503). The rubber sleeve (505) is attached to the inner wall of the second connecting ring (503).

3. The steel structure reinforcement device according to claim 1, characterized in that: The buffer mechanism (7) includes a second fixed rod (701), a vacuum sleeve (702), a vacuum rod (703), and a sealing ring (704). The second fixed rod (701) is fixedly connected to one end of the rotating sleeve (6). The vacuum sleeve (702) is fixedly connected to the outer wall of the second fixed rod (701). The vacuum rod (703) is installed on the inner wall of the vacuum sleeve (702). The sealing ring (704) is attached to the outer wall of the vacuum rod (703).

4. The steel structure reinforcement device according to claim 3, characterized in that: The extension mechanism (8) includes an extension rod (801), an extension sleeve (802), and a third fixing rod (803). The extension rod (801) is welded to one end of the vacuum rod (703). The extension sleeve (802) is fixedly connected to the outer wall of the extension rod (801). The third fixing rod (803) is fixedly connected to both ends of the extension sleeve (802).

5. A steel structure reinforcement device according to claim 1, characterized in that: The reinforcing sleeve (1) is engaged with the steel frame (2), and the inner wall of the reinforcing sleeve (1) is designed with openings.

6. The steel structure reinforcement device according to claim 1, characterized in that: The fixing sleeve (3) is threadedly connected to the first positioning rod (4), and the inner wall of the fixing sleeve (3) is designed with an opening.

7. The method of using the steel structure reinforcement device according to any one of claims 1-6, characterized in that: Includes the following steps: S1. Take out the device and place it in the designated position. Then, install the reinforcing sleeve (1) onto the steel frame (2). Then, install the fixing sleeve (3) onto the reinforcing sleeve (1). Then, thread the first positioning rod (4) onto the fixing sleeve (3). S2. Engage and fix the rubber sleeve (505) to the first connecting ring (501) and the second connecting ring (503), then rotate the first connecting ring (501) and the rotating shaft (502) to close the second connecting ring (503), and then thread the first fixing rod (504) to the second connecting ring (503). S3. Secure the second fixing rod (701) to the vacuum sleeve (702) with threads, then install the sealing ring (704) to the vacuum rod (703) in a tight fit, and then install the vacuum rod (703) to the vacuum sleeve (702) in a snap-fit ​​configuration. S4. Then, according to the force direction of the steel structure, rotate the extension rod (801) over the extension sleeve (802) to extend the extension rod (801) and support the first connecting ring (501) and the second connecting ring (503) in the designated position. S5. Finally, the third fixing rod (803) is threaded to the extension sleeve (802), and the limiting rod (10) is engaged to fix the extension sleeve (802). Then, the second positioning rod (9) is threaded to fix the limiting rod (10).

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