A corrosion-resistant steel structure protection device for energy-saving buildings

Abstract

This utility model discloses a corrosion-resistant steel structure protection device for energy-saving buildings, relating to the field of steel structure protection technology. It includes a first steel component and a second steel component connected to each other. A protective assembly is provided at the connection between the first and second steel components. The protective assembly includes a sleeve slidably fitted onto the first and second steel components. Both ends of the sleeve have openings adapted to the first and second steel components. A sealing gasket is provided inside the opening. The sealing gasket is elastic, and its elasticity seals the gap between the opening and the outer walls of the first and second steel components. This utility model features a multi-seal design, namely a sealing gasket and a sealing ring, effectively preventing rainwater from entering the steel structure connection gaps, avoiding corrosion of the steel structure due to rainwater erosion, significantly extending the building's service life, and ensuring the safety and stability of the building structure.

Description

Technical Field

[0001] This utility model relates to the field of steel structure protection technology, specifically to a corrosion-resistant steel structure protection device for energy-saving buildings. Background Technology

[0002] In the field of modern construction, steel structures are widely used in various buildings due to their advantages such as high strength, light weight, and fast construction speed. Currently, steel structures are mostly connected by bolts. This connection method is relatively simple to operate and can meet certain structural strength requirements, and has been widely used in building construction.

[0003] However, it cannot be ignored that buildings will face various natural environmental factors during long-term use. Among them, rainwater is a very common and destructive factor. Rainwater can easily enter the joints between the steel structures of a building, making the steel structure joints a humid environment for a long time. In this humid environment, the steel structure is prone to corrosion, thereby reducing the service life of the building and affecting the connection and firmness of the steel structure.

[0004] In view of the above, this application is hereby submitted. Utility Model Content

[0005] The purpose of this utility model is to provide a corrosion-resistant steel structure protection device for energy-saving buildings to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a corrosion-resistant steel structure protection device for energy-saving buildings, including a first steel component and a second steel component connected to each other. A protective component is provided at the connection between the first steel component and the second steel component. The protective component includes a sleeve that is slidably fitted on the first steel component and the second steel component. Both ends of the sleeve are provided with openings adapted to the first steel component and the second steel component. A sealing gasket is provided inside the opening. The sealing gasket is elastic, and the elasticity of the sealing gasket is used to seal the gap between the opening and the outer wall of the first steel component and the second steel component.

[0007] Furthermore, the sleeve includes a first protective sleeve that is slidably sleeved on the first steel member and a second protective sleeve that is slidably sleeved on the second steel member, wherein the first protective sleeve and the second protective sleeve are mated to each other.

[0008] Furthermore, a sealing ring is provided on the opposite side of the first protective sleeve and the second protective sleeve, and the sealing ring is provided along the circumferential surface of the first protective sleeve and the second protective sleeve.

[0009] Furthermore, a locking sleeve is threadedly connected between the first protective sleeve and the second protective sleeve, the inner wall of the locking sleeve is provided with an internal thread, and the outer walls of both the first protective sleeve and the second protective sleeve are provided with external threads that are compatible with the internal threads.

[0010] Furthermore, sliding rods are slidably connected to the side walls of both the first protective sleeve and the second protective sleeve. After the protective components are installed, one end of the sliding rod extends into the sleeve and abuts against the outer walls of the first and second steel components. An inclined groove that mates with the sliding rod is provided on the inner wall of the locking sleeve.

[0011] Furthermore, sliding holes are provided through the side walls of both the first protective sleeve and the second protective sleeve, and the sliding rod is slidably connected to the inside of the sliding hole.

[0012] Furthermore, a pressure plate is connected to one end of the slide rod extending into the sleeve, and the end of the slide rod extending into the sleeve is pressed against the outer wall of the first steel component and the second steel component through the pressure plate.

[0013] Furthermore, a return spring is sleeved on the outside of the slide rod. One end of the return spring is connected to the inner wall of the sleeve, and the other end is connected to the wall of the pressure plate. In the initial state, the return spring provides a force to increase the sliding force of the slide rod to slide outward from the sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the sleeve set outside the first protective sleeve and the second protective sleeve and the multiple sealing design, effectively prevents rainwater from entering the joint gap of the steel structure, avoids the steel structure from being corroded by rainwater, significantly extends the service life of the building, and ensures the safety and stability of the building structure.

[0016] 2. In this utility model, the protective component adopts a split design, with the first protective sleeve and the second protective sleeve installed separately and fastened by a threaded locking sleeve, which facilitates installation and disassembly, and makes it easy to maintain and replace later. It is suitable for different types of steel structure connections, improves construction efficiency, and reduces installation difficulty.

[0017] 3. In this utility model, the synergistic effect of the sliding rod, pressure plate and return spring makes the protective sleeve fit tightly with the steel component, which enhances the stability of the connection between the protective component and the steel component, further improves the protective effect, and ensures that the protective device can continue to play a role in the long-term use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a front view structural diagram of the present utility model;

[0020] Figure 3 For along Figure 2 A schematic diagram of the cross-sectional structure along the center section AA;

[0021] Figure 4 This is a schematic diagram of the protective component in this utility model.

[0022] In the diagram: 1. First steel component; 2. Second steel component; 3. First protective sleeve; 4. Second protection; 5. Locking sleeve; 6. Sealing gasket; 7. Sealing ring; 8. Slide rod; 9. Pressure plate; 10. Return spring; 11. Inclined groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 This utility model provides a technical solution: a corrosion-resistant steel structure protection device for energy-saving buildings, including a first steel component 1 and a second steel component 2 connected to each other. A protective component is provided at the connection between the first steel component 1 and the second steel component 2. The protective component includes a sleeve that is slidably fitted on the first steel component 1 and the second steel component 2. Both ends of the sleeve are provided with openings that are adapted to the first steel component 1 and the second steel component 2. A sealing gasket 6 is provided inside the opening. The sealing gasket 6 is elastic, and the elasticity of the sealing gasket 6 is used to seal the gap between the opening and the outer wall of the first steel component 1 and the second steel component 2.

[0025] See Figure 4 The sleeve includes a first protective sleeve 3 that is slidably sleeved on the first steel member 1 and a second protective sleeve 4 that is slidably sleeved on the second steel member 2, with the first protective sleeve 3 and the second protective sleeve 4 being connected to each other.

[0026] Specifically, the sleeve consists of a first protective sleeve 3 and a second protective sleeve 4, which are respectively fitted onto the first steel component 1 and the second steel component 2 and connected together. It is easy to install, can be flexibly combined according to different steel component sizes, facilitates installation and disassembly, and is easy to maintain and replace, improves construction efficiency, reduces installation difficulty, and is suitable for different types of steel structure connections.

[0027] See Figure 3 A sealing ring 7 is provided on the opposite side of the first protective sleeve 3 and the second protective sleeve 4. The sealing ring 7 is provided along the circumference of the first protective sleeve 3 and the second protective sleeve 4.

[0028] Specifically, sealing rings 7 are provided on opposite sides of the first protective sleeve 3 and the second protective sleeve 4, and are set along the circumference to further enhance the sealing of the joint, prevent rainwater from seeping in from the joint, provide double sealing protection, improve the sealing performance of the protective components, reduce the risk of rainwater entering the gaps, and enhance the corrosion resistance of the steel structure.

[0029] See Figure 3 A locking sleeve 5 is threadedly connected between the first protective sleeve 3 and the second protective sleeve 4. The inner wall of the locking sleeve 5 is provided with an internal thread, and the outer walls of the first protective sleeve 3 and the second protective sleeve 4 are both provided with external threads that are compatible with the internal threads.

[0030] See Figure 3 The first protective sleeve 3 and the second protective sleeve 4 are slidably connected to the side walls of the sliding rod 8. After the protective components are installed, the end of the sliding rod 8 that extends into the sleeve abuts against the outer wall of the first steel component 1 and the second steel component 2. The inner wall of the locking sleeve 5 is provided with a slanted groove 11 that cooperates with the sliding rod 8.

[0031] Specifically, after installation, one end of the sliding rod 8 on the side wall of the first protective sleeve 3 and the second protective sleeve 4 abuts against the outer wall of the steel component. The inclined groove 11 on the inner wall of the locking sleeve 5 cooperates with the sliding rod 8. When the locking sleeve 5 is rotated, the sliding rod 8 moves towards the steel component under the action of the inclined groove 11. This enhances the stability of the connection between the protective components and the steel component, further prevents rainwater from entering, and improves the protective effect.

[0032] See Figure 3 The first protective sleeve 3 and the second protective sleeve 4 are both provided with sliding holes, and the sliding rod 8 is slidably connected to the inside of the sliding hole.

[0033] Specifically, the slide rod 8 is slidably connected in the slide hole, providing guidance for the slide rod 8 so that it can slide stably along the slide hole; ensuring the normal operation of the slide rod 8 and improving the overall stability and reliability of the protective assembly.

[0034] See Figure 3 The end of the slide rod 8 extending into the sleeve is connected to a pressure plate 9, and the end of the slide rod 8 extending into the sleeve is pressed against the outer wall of the first steel component 1 and the second steel component 2 through the pressure plate 9.

[0035] Specifically, by pressing the pressure plate 9 tightly against the outer wall of the steel component, the contact area is increased, and the fastening effect is improved.

[0036] See Figure 1 A return spring 10 is sleeved on the outside of the slide rod 8. One end of the return spring 10 is connected to the inner wall of the sleeve, and the other end is connected to the wall of the pressure plate 9. In the initial state, the return spring 10 increases the force for the slide rod 8 to slide out of the sleeve.

[0037] Specifically, during installation, the locking sleeve 5 rotates to overcome the spring force, causing the slide rod 8 to move toward the steel component. During disassembly, the spring assists the slide rod 8 to return to its original position. This facilitates installation and disassembly, improves operational convenience, and ensures that the slide rod 8 is in close contact with the steel component, thereby enhancing the stability and reliability of the protective components.

[0038] Working Principle: This solution achieves its protective function by installing a protective component at the connection between the first steel component 1 and the second steel component 2. The protective component consists of a sleeve, including a first protective sleeve 3 that slides onto the first steel component 1 and a second protective sleeve 4 that slides onto the second steel component 2. The two sleeves are interlocked. Elastic sealing gaskets 6 are provided inside the openings at both ends of the sleeve to seal the gaps between the openings and the outer walls of the steel components. Sealing rings 7 are provided on the circumferential surfaces of the first protective sleeve 3 and the second protective sleeve 4 on opposite sides to further enhance the sealing at the connection. The two are secured by a threaded connection using locking sleeves 5. On one hand, this effectively prevents rainwater from entering the steel structure connection gaps, avoiding corrosion of the steel structure due to rainwater erosion, significantly extending the building's service life, and ensuring the safety and stability of the building structure. On the other hand, the protective component adopts a split design, with the first protective sleeve 3 and the second protective sleeve 4 installed separately and secured by threaded locking sleeves 5, facilitating installation and disassembly, and simplifying later maintenance and replacement. It is suitable for different types of steel structure connections, improving construction efficiency and reducing installation difficulty.

[0039] Sliding rods 8 are slidably connected to the side walls of the first protective sleeve 3 and the second protective sleeve 4. One end of the sliding rod 8 extending into the sleeve is connected to the pressure plate 9. A return spring 10 is sleeved on the outside of the sliding rod 8. During installation, rotating the locking sleeve 5 causes the inclined groove 11 on its inner wall to cooperate with the sliding rod 8, overcoming the elastic force of the return spring 10, so that the sliding rod 8 drives the pressure plate 9 to move towards the steel component and press tightly against the outer wall of the steel component. During disassembly, the return spring 10 assists the sliding rod 8 to return to its original position. The sliding rod 8 slides in the sliding hole, which provides guidance. The synergistic effect of the sliding rod 8, the pressure plate 9, and the return spring 10 makes the protective sleeve fit tightly against the steel component, enhancing the stability of the connection between the protective component and the steel component, further improving the protective effect, and ensuring that the protective device can continue to function during long-term use.

Claims

1. A corrosion-resistant steel structure protection device for energy-saving buildings, comprising a first steel component (1) and a second steel component (2) connected to each other, characterized in that: A protective assembly is provided at the connection between the first steel component (1) and the second steel component (2). The protective assembly includes a sleeve that is slidably fitted on the first steel component (1) and the second steel component (2). Both ends of the sleeve are provided with openings that are adapted to the first steel component (1) and the second steel component (2). A sealing gasket (6) is provided inside the opening. The sealing gasket (6) is elastic. The elasticity of the sealing gasket (6) is used to seal the gap between the opening and the outer wall of the first steel component (1) and the second steel component (2). The sleeve includes a first protective sleeve (3) that is slidably sleeved on the first steel member (1) and a second protective sleeve (4) that is slidably sleeved on the second steel member (2), wherein the first protective sleeve (3) and the second protective sleeve (4) are connected to each other; A sealing ring (7) is provided on the opposite side of the first protective sleeve (3) and the second protective sleeve (4), and the sealing ring (7) is provided along the circumferential surface of the first protective sleeve (3) and the second protective sleeve (4); A locking sleeve (5) is threadedly connected between the first protective sleeve (3) and the second protective sleeve (4). The inner wall of the locking sleeve (5) is provided with an internal thread, and the outer walls of the first protective sleeve (3) and the second protective sleeve (4) are both provided with external threads that are compatible with the internal threads. The first protective sleeve (3) and the second protective sleeve (4) are slidably connected to the side walls of the sleeve. After the protective components are installed, the end of the sliding rod (8) extending into the sleeve abuts against the outer wall of the first steel component (1) and the second steel component (2). The inner wall of the locking sleeve (5) is provided with a slanted groove (11) that cooperates with the sliding rod (8).

2. The corrosion-resistant steel structure protection device for energy-saving buildings as described in claim 1, characterized in that: The first protective sleeve (3) and the second protective sleeve (4) are both provided with sliding holes through their side walls, and the sliding rod (8) is slidably connected to the inside of the sliding hole.

3. The corrosion-resistant steel structure protection device for energy-saving buildings as described in claim 1, characterized in that: The sliding rod (8) is connected to a pressure plate (9) at one end extending into the sleeve. The sliding rod (8) is pressed against the outer wall of the first steel member (1) and the second steel member (2) through the pressure plate (9).

4. The corrosion-resistant steel structure protection device for energy-saving buildings as described in claim 1, characterized in that: A return spring (10) is sleeved on the outside of the slide rod (8). One end of the return spring (10) is connected to the inner wall of the sleeve, and the other end is connected to the wall of the pressure plate (9). In the initial state, the return spring (10) increases the force for the slide rod (8) to slide out of the sleeve.

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