Galvanized steel sheet air pipe convenient to lay

Abstract

According to the technical scheme, the galvanized steel sheet air pipe convenient to lay is characterized in that the galvanized steel sheet air pipe comprises a galvanized steel sheet air pipe body, and an installation block is arranged above the galvanized steel sheet air pipe body; the rapid hoisting assembly is arranged in the mounting block and used for rapidly hoisting the galvanized steel sheet air pipe body, and by arranging the rapid hoisting assembly and the self-locking design of the rapid hoisting assembly, the connection process between the galvanized steel sheet air pipe body and the mounting block becomes extremely rapid, simple and convenient, so that the mounting time is greatly shortened, and the mounting efficiency is improved. Secondly, by simplifying the installation steps and reducing the dependence on professional tools, the air pipe laying work is easier to operate, the construction difficulty is reduced, and the construction efficiency is improved, so that due to the introduction of the rapid hoisting assembly, the installation efficiency is improved, and the whole laying process is more convenient and rapid; and remarkable convenience is brought to construction of the air pipe system.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized steel plate air ducts, in particular to a galvanized steel plate air duct which is convenient to lay. Background Art

[0002] Galvanized steel plate air duct is an important part of the ventilation system of modern buildings. Its technical background is mainly based on the excellent performance of galvanized steel plate. The surface of galvanized steel plate is coated with a layer of zinc. This anti-corrosion method is economical and effective, which can significantly enhance the durability and corrosion resistance of the steel plate, thereby extending the service life of the air duct. In addition, the galvanized steel plate also has good strength and toughness, and can withstand certain pressure and vibration to ensure the stable operation of the ventilation system. Galvanized steel plate air duct is widely used in civil construction and industrial fields due to its excellent performance.

[0003] During the laying process of galvanized steel plate air duct, it is usually necessary to hoist the air duct. First, the appropriate position and number of hoisting points should be determined according to the size and weight of the air duct to ensure balance and stability during the hoisting process. During hoisting, it is necessary to operate carefully to ensure that the air duct rises smoothly and adjust the angle to the correct position. After that, check the fit between the air duct and the bracket, fix the loose parts, reduce the hanging time of the air duct, use good quality hoists, and ensure the stability of the bracket. The hoisting of the zinc steel plate air duct can be completed safely and effectively.

[0004] With the continuous development of modern construction technology and the improvement of construction efficiency requirements of engineering projects, the traditional installation method of galvanized steel plate duct suspension system has been unable to meet the needs of fast construction and convenient laying. In the existing technology, there are still the following deficiencies: traditional installation methods often rely on cumbersome steps such as welding and bolting. These processes are not only time-consuming and labor-intensive, but also difficult to operate in the complex environment of the construction site, and are prone to problems such as low installation accuracy and unstable installation quality. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a galvanized steel plate air duct that is easy to lay, which solves the problem that traditional installation methods often rely on cumbersome steps such as welding and bolting. These processes are not only time-consuming and labor-intensive, but also difficult to operate in the complex environment of the construction site, and are prone to problems such as low installation accuracy and unstable installation quality.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A galvanized steel plate air duct that is easy to lay, comprising: a galvanized steel plate air duct body, a common plate flange is fixedly installed at one end of the galvanized steel plate air duct body, a connecting block is fixedly installed on the top surface of the galvanized steel plate air duct body, a mounting block is arranged above the galvanized steel plate air duct body, and clamping grooves are opened on both sides of the connecting block; a quick lifting component, the quick lifting component is arranged inside the mounting block, and is used for quickly lifting the galvanized steel plate air duct body.

[0008] By adopting the above technical solution and setting up a quick lifting component, through its self-locking design, the connection process between the galvanized steel plate duct body and the mounting block becomes extremely quick and simple, thereby greatly reducing the installation time and improving the laying efficiency. Secondly, by simplifying the installation steps and reducing the dependence on professional tools, the duct laying work is easier to operate, the construction difficulty is reduced, and the construction efficiency is improved. Therefore, the introduction of the quick lifting component not only improves the installation efficiency, but also makes the entire laying process more convenient and quick, which brings significant convenience to the construction of the duct system.

[0009] Preferably, the quick lifting assembly includes: a sliding groove, the sliding groove is opened on both sides of the interior of the mounting block, two sliding rods are fixedly installed inside the sliding groove, a clamping block is slidably inserted into the interior of the sliding groove, the clamping block is slidably inserted into the outer side of the sliding rod, the outer wall of the sliding rod is sleeved with a spring, one end of the spring is fixedly installed on the inner wall of the sliding groove, the other end of the spring is fixedly installed on one side of the clamping block, and two baffles are arranged inside the mounting block, and the baffles are in contact with one side of the clamping block.

[0010] By adopting the above technical solution and setting a baffle, when the staff pushes the galvanized steel plate air duct body to drive the connecting block into the interior of the mounting block, the connecting block pushes the baffle up, and when the connecting block enters a certain position inside the mounting block, the clamping block on one side of the baffle is pushed by the reaction force of the spring, pushing the clamping block into the interior of the clamping groove, thereby fixing the connecting block inside the mounting block, thereby realizing the hoisting installation of the galvanized steel plate air duct body.

[0011] Preferably, two receiving grooves are provided inside the mounting block, sliding columns are fixedly installed inside the receiving grooves, and the baffle is slidably inserted into the outer wall of the sliding column.

[0012] By adopting the above technical solution and arranging the sliding column, when the baffle plate rises, it presses against the outer wall of the sliding column to enter the interior of the storage groove for storage.

[0013] Preferably, limiting grooves are provided on both sides of the inner wall of the sliding groove, limiting blocks are fixedly installed on both sides of the clamping block, the limiting blocks can be slidably inserted into the limiting grooves, and two limiting plates are fixedly installed on the inner wall of the storage groove.

[0014] By adopting the above technical solution, by setting the limit block and the limit plate, the position of the clamping block and the baffle is limited to prevent them from falling off during the movement, thereby improving stability.

[0015] Preferably, a guide block is fixedly installed inside the mounting block, and a guide groove is formed on the top surface of the connecting block.

[0016] By adopting the above technical solution and setting a guide block, when connecting the galvanized steel plate air duct body and the mounting block, the staff aligns the guide block with the guide groove and then pushes the galvanized steel plate air duct body, and inserts the connecting block into the guide block through the guide groove, thereby guiding the movement of the connecting block inside the mounting block and making the connecting block enter the accurate position inside the mounting block to facilitate connection.

[0017] Preferably, angle steels are fixedly mounted on both sides of the mounting block.

[0018] By adopting the above technical solution and setting the angle steel, the user can use the expansion bolt to drive the angle steel to fix the mounting block at a specified position, which is convenient for the user to fix the mounting block and improves the installation efficiency.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] By setting up a quick lifting component and its self-locking design, the connection process between the galvanized steel plate duct body and the mounting block becomes extremely quick and simple, thereby greatly reducing the installation time and improving the laying efficiency. Secondly, by simplifying the installation steps and reducing the dependence on professional tools, the duct laying work is easier to operate, the construction difficulty is reduced, and the construction efficiency is improved. Therefore, the introduction of the quick lifting component not only improves the installation efficiency, but also makes the entire laying process more convenient and quick, which brings significant convenience to the construction of the duct system.

[0021] By setting a sliding column, when the baffle rises, it presses the outer wall of the sliding column to enter the interior of the storage groove for storage; by setting a limit block and a limit plate, the positions of the clamping block and the baffle are limited to prevent them from falling off during movement, thereby improving stability; by setting a guide block, when connecting the galvanized steel plate air duct body and the mounting block, the staff aligns the guide block with the guide groove and then pushes the galvanized steel plate air duct body, and inserts the connecting block on the guide block through the guide groove, thereby guiding the movement of the connecting block inside the mounting block and making the connecting block enter the accurate position inside the mounting block, which is convenient for connection; by setting the angle steel, the user can use the expansion bolt to drive the angle steel to fix the mounting block at the specified position, which is convenient for the user to fix the mounting block and improves installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the connection block structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the installation block structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the sliding groove structure of the utility model.

[0026] Figure numerals: 1. Galvanized steel plate air duct body; 2. Common plate flange; 3. Connecting block; 4. Mounting block; 5. Snap-in groove; 6. Sliding groove; 7. Sliding rod; 8. Snap-in block; 9. Spring; 10. Baffle; 11. Storage groove; 12. Sliding column; 13. Limiting groove; 14. Limiting block; 15. Limiting plate; 16. Guide block; 17. Guide groove; 18. Angle steel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A galvanized steel plate air duct that is easy to lay, comprising a galvanized steel plate air duct body 1, one end of the galvanized steel plate air duct body 1 is fixedly installed with a common plate flange 2, the top surface of the galvanized steel plate air duct body 1 is fixedly installed with a connecting block 3, a mounting block 4 is arranged above the galvanized steel plate air duct body 1, both sides of the connecting block 3 are provided with a clamping groove 5, the interior of the mounting block 4 is provided with a quick lifting component for quickly lifting the galvanized steel plate air duct body 1, the quick lifting component comprises a sliding groove 6, the sliding groove 6 is arranged on both sides of the interior of the mounting block 4, two sliding rods 7 are fixedly installed inside the sliding groove 6, the interior of the sliding groove 6 is slidably plugged with a clamping block 8, the clamping block 8 is slidably plugged on the outside of the sliding rod 7, the sliding rod 7 The outer wall is sleeved with a spring 9, one end of the spring 9 is fixedly installed on the inner wall of the sliding groove 6, and the other end of the spring 9 is fixedly installed on one side of the clamping block 8. Two baffles 10 are arranged inside the mounting block 4, and the baffles 10 are fitted with one side of the clamping block 8. By setting the baffles 10, when the staff pushes the galvanized steel plate air duct body 1 to drive the connecting block 3 to enter the interior of the mounting block 4, the connecting block 3 pushes the baffle 10 to rise, and when the connecting block 3 enters a certain position inside the mounting block 4, the clamping block 8 on one side of the baffle 10 is pushed by the reaction force of the spring 9, and the clamping block 8 is pushed into the interior of the clamping groove 5, thereby fixing the connecting block 3 inside the mounting block 4, and realizing the hoisting installation of the galvanized steel plate air duct body 1.

[0029] refer to Figure 2 , Figure 3 and Figure 4Two receiving grooves 11 are provided inside the mounting block 4, and a sliding column 12 is fixedly installed inside the receiving groove 11. The baffle 10 can be slidably inserted into the outer wall of the sliding column 12. By setting the sliding column 12, when the baffle 10 rises, it enters the inner wall of the receiving groove 11 for storage according to the outer wall of the sliding column 12. Limiting grooves 13 are provided on both sides of the inner wall of the sliding groove 6, and limiting blocks 14 are fixedly installed on both sides of the clamping block 8. The limiting block 14 can be slidably inserted into the inner wall of the limiting groove 13. Two limiting plates 15 are fixedly installed on the inner wall of the storage groove 11. By setting the limiting blocks 14 and the limiting plates 15, the positions of the clamping block 8 and the baffle 10 are limited to prevent them from falling off during the movement, thereby improving stability. The mounting block 4 A guide block 16 is fixedly installed inside the mounting block 4, and a guide groove 17 is provided on the top surface of the connecting block 3. By setting the guide block 16, when connecting the galvanized steel plate duct body 1 and the mounting block 4, the staff aligns the guide block 16 with the guide groove 17 and then pushes the galvanized steel plate duct body 1, and inserts the connecting block 3 on the guide block 16 through the guide groove 17, thereby guiding the movement of the connecting block 3 inside the mounting block 4, and at the same time making the connecting block 3 enter the accurate position inside the mounting block 4, which is convenient for connection. Angle steels 18 are fixedly installed on both sides of the mounting block 4. By setting the angle steels 18, the user can use expansion bolts to drive the angle steels 18 to fix the mounting block 4 at the specified position, which is convenient for the user to fix the mounting block 4 and improve the installation efficiency.

[0030] Working principle: Please refer to Figure 1-Figure 4 As shown, when in use, by setting the baffle 10, when the staff pushes the galvanized steel plate air duct body 1 to drive the connecting block 3 to enter the inside of the mounting block 4, the connecting block 3 pushes the baffle 10 to rise, and when the connecting block 3 enters a certain position inside the mounting block 4, the clamping block 8 on one side of the baffle 10 is pushed by the reaction force of the spring 9, and the clamping block 8 is pushed into the inside of the clamping groove 5, so that the connecting block 3 is fixed inside the mounting block 4, and the hoisting installation of the galvanized steel plate air duct body 1 is realized. By setting the sliding column 12, when the baffle 10 rises, it presses the outer wall of the sliding column 12 to enter the inside of the storage groove 11 for storage, and by setting the limit block 14 and the limit plate 15, the clamping block 8 and the baffle 1 are locked. 0 is limited to prevent it from falling off during movement and improve stability. By setting the guide block 16, when the staff connects the galvanized steel plate duct body 1 and the mounting block 4, they align the guide block 16 with the guide groove 17 and then push the galvanized steel plate duct body 1, and insert the connecting block 3 into the guide block 16 through the guide groove 17, thereby guiding the movement of the connecting block 3 inside the mounting block 4 and making the connecting block 3 enter the accurate position inside the mounting block 4 to facilitate connection. By setting the angle steel 18, the user can use the expansion bolt to drive the angle steel 18 to fix the mounting block 4 at the specified position, which is convenient for the user to fix the mounting block 4 and improve the installation efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A galvanized steel plate air duct that is easy to lay, characterized in that: include: A galvanized steel plate air duct body (1), wherein a common plate flange (2) is fixedly mounted on one end of the galvanized steel plate air duct body (1), a connecting block (3) is fixedly mounted on the top surface of the galvanized steel plate air duct body (1), a mounting block (4) is arranged above the galvanized steel plate air duct body (1), and clamping grooves (5) are provided on both sides of the connecting block (3); A quick lifting assembly is arranged inside the mounting block (4) and is used for quickly lifting the galvanized steel plate air duct body (1).

2. The galvanized steel plate air duct that is easy to lay according to claim 1 is characterized in that: The rapid lifting assembly comprises: A sliding groove (6), wherein the sliding groove (6) is provided on both sides of the interior of the mounting block (4), two sliding rods (7) are fixedly installed inside the sliding groove (6), a clamping block (8) is slidably inserted inside the sliding groove (6), and the clamping block (8) is slidably inserted on the outer side of the sliding rod (7), a spring (9) is sleeved on the outer wall of the sliding rod (7), one end of the spring (9) is fixedly installed on the inner wall of the sliding groove (6), and the other end of the spring (9) is fixedly installed on one side of the clamping block (8), and two baffles (10) are arranged inside the mounting block (4), and the baffles (10) are in contact with one side of the clamping block (8).

3. The galvanized steel plate air duct that is easy to lay according to claim 2 is characterized in that: Two receiving grooves (11) are provided inside the mounting block (4), a sliding column (12) is fixedly installed inside the receiving groove (11), and the baffle (10) can be slidably inserted into the outer wall of the sliding column (12).

4. The galvanized steel plate air duct that is easy to lay according to claim 3 is characterized in that: Limiting grooves (13) are provided on both sides of the inner wall of the sliding groove (6), limiting blocks (14) are fixedly installed on both sides of the clamping block (8), and the limiting blocks (14) can be slidably inserted into the inside of the limiting grooves (13), and two limiting plates (15) are fixedly installed on the inner wall of the storage groove (11).

5. The galvanized steel plate air duct that is easy to lay according to claim 1 is characterized in that: A guide block (16) is fixedly installed inside the installation block (4), and a guide groove (17) is provided on the top surface of the connection block (3).

6. The galvanized steel plate air duct that is easy to lay according to claim 1 is characterized in that: Angle steels (18) are fixedly mounted on both sides of the mounting block (4).

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