Energy-saving sound insulation type steel structure for building

Abstract

The utility model provides an energy-saving sound-insulation steel structure for buildings, which comprises a base, a first steel frame and a second steel frame are arranged on the base, hollow plates are fixedly connected to the outer walls of the first steel frame and the second steel frame, sound-insulation mechanisms are arranged in the hollow plates, a first connecting plate is fixedly mounted at the top of the first steel frame, and a second connecting plate is fixedly mounted at the bottom of the second steel frame. A U-shaped plate is fixedly mounted on the first connecting plate, an inserting rod is slidably connected to the U-shaped plate, a slope inserting block is fixedly mounted at one end of the inserting rod, an auxiliary plate is fixedly mounted on the inserting rod, a spring sleeves the outer wall of the inserting rod, and pre-fixing plates are fixedly mounted at the bottoms of the first steel frame and the second steel frame. Pre-fixing columns are fixedly mounted at the bottoms of the first steel frame and the second steel frame; the steel structure is good in sound insulation effect, has a pre-fixing function, is convenient for workers to install, can be divided into two parts and is convenient to transport, and in addition, sound insulation materials are energy-saving and environment-friendly.

Description

Technical Field

[0001] The utility model relates to the field of sound insulation steel structures, in particular to an energy-saving sound insulation steel structure for buildings. Background Art

[0002] Steel structure is one of the main types of building structures. Steel structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. In steel structure, each component or part is connected by welds, bolts or rivets. Steel structure has the characteristics of high strength, light weight, strong deformation ability, good toughness and high reliability. The application of steel structure in construction projects can effectively improve the performance of construction projects and save construction project costs. Replacing concrete structure with steel structure can reduce the use of sand, stone and cement, and reduce the damage to non-renewable resources. Steel structure is a structure composed of steel materials, a structure composed of several steel materials, and is a type of building structure.

[0003] When grinding and welding some pipes on construction sites, workers are required to work under soundproof steel frames due to excessive noise. Existing soundproof steel frames are usually set up as an integral structure to improve work efficiency, but this is extremely inconvenient during transportation and lacks a pre-fixing function.

[0004] Therefore, we made improvements to this and proposed energy-saving and sound-insulating steel structures for buildings. Utility Model Content

[0005] The purpose of the utility model is that the existing sound insulation steel frame is usually set as an integral structure in order to improve work efficiency, but this is extremely inconvenient during transportation and lacks a pre-fixing function.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] Energy-saving and sound-insulating steel structures are used in buildings to improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a base, on which a first steel frame and a second steel frame are arranged, the outer walls of the first steel frame and the second steel frame are fixedly connected with a hollow plate, a sound insulation mechanism is arranged inside the hollow plate, a first connecting plate is fixedly installed on the top of the first steel frame, a U-shaped plate is fixedly installed on the first connecting plate, a plug rod is slidably connected to the U-shaped plate, an inclined plug block is fixedly installed at one end of the plug rod, an auxiliary plate is fixedly installed on the plug rod, a spring is sleeved on the outer wall of the plug rod, a pre-fixed plate is fixedly installed on the bottom of the first steel frame and the second steel frame, and a pre-fixed column is fixedly installed on the bottom of the first steel frame and the second steel frame.

[0010] As a preferred technical solution of the present application, the sound insulation mechanism includes a sound insulation felt layer and a polyurethane foam plastic layer arranged in the hollow plate, the sound insulation felt layer and the polyurethane foam plastic layer are arranged in sequence from the outside to the inside, and the outer wall of the hollow plate is provided with a sunscreen coating.

[0011] As a preferred technical solution of the present application, one end of the spring is fixedly connected to the auxiliary plate, and the other end of the spring is fixedly connected to the U-shaped plate.

[0012] As a preferred technical solution of the present application, a pre-fixing groove is provided on the base, the pre-fixing groove cooperates with the pre-fixing column, a pre-fixing piece is threadedly connected to the base, and the pre-fixing piece cooperates with the pre-fixing plate.

[0013] As a preferred technical solution of the present application, a limit plate is fixedly installed on the top of the insertion rod.

[0014] As a preferred technical solution of the present application, a second connecting plate is fixedly installed on the bottom of the second steel frame, a connecting block is fixedly installed on the second connecting plate, a slot is opened on the connecting block, and the slot cooperates with the inclined plug block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] 1. The pre-fixing columns at the bottom of the first steel frame and the second steel frame are inserted into the pre-fixing grooves, and the pre-fixing parts are passed through the pre-fixing plates, and then turned to the pre-fixing parts, so that the pre-fixing parts lock the pre-fixing plates, and then the tops of the first steel frame and the second steel frame are connected together, and the connecting block is inserted into the first connecting plate. When the connecting block contacts the inclined plug block, the inclined plug block drives the plug rod to move upward, and the plug rod drives the auxiliary plate, and the auxiliary plate squeezes the spring, and finally the inclined plug block is inserted into the slot on the connecting block, and the fixation is completed, so that the pre-fixing function is realized, which is convenient for workers to install, and can be divided into two parts for convenient transportation, which solves the problem that the existing technology is extremely inconvenient during transportation and lacks the pre-fixing function;

[0018] 2. By setting up the polyurethane foam plastic layer and the sound insulation felt layer, a good sound insulation effect is achieved. The polyurethane foam material has good sound insulation and sound absorption properties, and has anti-corrosion, waterproof and flame retardant functions, and the material is environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the energy-saving and sound-insulating steel structure for buildings provided in this application;

[0020] Figure 2 Schematic diagram of the explosion structure of the energy-saving and sound-insulating steel structure for buildings provided for this application;

[0021] Figure 3 A schematic diagram of the structure of the energy-saving and sound-insulating steel structure for buildings provided in this application after the base is removed;

[0022] Figure 4 A schematic diagram of a portion of the structure of the energy-saving and sound-insulating steel structure for buildings provided in this application;

[0023] Figure 5 A schematic diagram of the base structure of the energy-saving and sound-insulating steel structure for buildings provided in this application;

[0024] Figure 6 Schematic diagram of the internal structure of the hollow slab of the energy-saving and sound-insulating steel structure for construction provided in this application.

[0025] Indicated in the figure:

[0026] 1. Base; 2. First steel frame; 3. Second steel frame; 4. First connecting plate; 5. Second connecting plate; 6. U-shaped plate; 7. Insert rod; 8. Inclined insert block; 9. Auxiliary plate; 10. Spring; 11. Limit plate; 12. Pre-fixing plate; 13. Polyurethane foam plastic layer; 14. Sound insulation felt layer; 15. Pre-fixing part; 16. Pre-fixing groove; 17. Hollow plate; 18. Pre-fixing column; 19. Connecting block; 20. Slot; 21. Sunscreen coating. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Example:

[0033] like Figure 1-6 As shown, the present embodiment proposes an energy-saving and sound-insulating steel structure for construction, including a base 1, on which a first steel frame 2 and a second steel frame 3 are arranged, the outer walls of the first steel frame 2 and the second steel frame 3 are fixedly connected with a hollow plate 17, a sound insulation mechanism is arranged in the hollow plate 17, a first connecting plate 4 is fixedly installed on the top of the first steel frame 2, a U-shaped plate 6 is fixedly installed on the first connecting plate 4, a plug rod 7 is slidably connected on the U-shaped plate 6, an inclined plug block 8 is fixedly installed at one end of the plug rod 7, the inclined plug block 8 drives the plug rod 7 to move upward, an auxiliary plate 9 is fixedly installed on the plug rod 7, the plug rod 7 drives the auxiliary plate 9, a spring 10 is sleeved on the outer wall of the plug rod 7, a pre-fixed plate 12 is fixedly installed on the bottom of the first steel frame 2 and the second steel frame 3, a pre-fixed column 18 is fixedly installed on the bottom of the first steel frame 2 and the second steel frame 3, the steel structure of the present application not only has a good sound insulation effect, but also has a pre-fixing function, which is convenient for workers to install, and can be divided into two for convenient transportation. In addition, the sound insulation material is energy-saving and environmentally friendly.

[0034] In order to achieve double-layer sound insulation and improve the sound insulation effect, the sound insulation mechanism includes a sound insulation felt layer 14 and a polyurethane foam plastic layer 13 arranged in the hollow plate 17. The sound insulation felt layer 14 and the polyurethane foam plastic layer 13 are arranged in sequence from the outside to the inside. The outer wall of the hollow plate 17 is provided with a sunscreen coating 21. The polyurethane foam material has good sound insulation and sound absorption properties, and has anti-corrosion, waterproof and flame retardant functions, and the material is environmentally friendly.

[0035] One end of the spring 10 is fixedly connected to the auxiliary plate 9 , and the auxiliary plate 9 squeezes the spring 10 . The other end of the spring 10 is fixedly connected to the U-shaped plate 6 .

[0036] In order to have a pre-fixing function and facilitate installation, a pre-fixing groove 16 is opened on the base 1, and the pre-fixing groove 16 cooperates with the pre-fixing column 18. The pre-fixing column 18 at the bottom of the first steel frame 2 and the second steel frame 3 is inserted into the pre-fixing groove 16. A pre-fixing member 15 is threadedly connected to the base 1, and the pre-fixing member 15 cooperates with the pre-fixing plate 12, so that the pre-fixing member 15 passes through the pre-fixing plate 12 and then turns to the pre-fixing member 15, so that the pre-fixing member 15 locks the pre-fixing plate 12.

[0037] A limit plate 11 is fixedly mounted on the top of the insertion rod 7 .

[0038] A second connecting plate 5 is fixedly mounted on the bottom of the second steel frame 3 , a connecting block 19 is fixedly mounted on the second connecting plate 5 , a slot 20 is provided on the connecting block 19 , and the slot 20 matches with the inclined surface insert block 8 .

[0039] Specifically, when the energy-saving and sound-insulating steel structure for the building is used: first fix the base 1 on the ground, then insert the pre-fixed column 18 at the bottom of the first steel frame 2 and the second steel frame 3 into the pre-fixed groove 16, and at the same time make the pre-fixed member 15 pass through the pre-fixed plate 12, then turn to the pre-fixed member 15, so that the pre-fixed member 15 locks the pre-fixed plate 12, and then connect the tops of the first steel frame 2 and the second steel frame 3 together, insert the connecting block 19 into the first connecting plate 4, when the connecting block 19 contacts the inclined plug block 8, the inclined plug block 8 drives the plug rod 7 to move upward, the plug rod 7 drives the auxiliary plate 9, and the auxiliary plate 9 squeezes the spring 10, and finally the inclined plug block 8 is inserted into the slot 20 on the connecting block 19, and the fixation is completed;

[0040] The polyurethane foam plastic layer 13 and the sound insulation felt layer 14 can both achieve good sound insulation effects. The polyurethane foam material has good sound insulation and sound absorption properties, and has anti-corrosion, waterproof, and flame retardant functions, and the material is environmentally friendly. The steel structure of the present application not only has good sound insulation effects, but also has a pre-fixing function, which is convenient for workers to install, and can be divided into two for easy transportation. In addition, the sound insulation material is energy-saving and environmentally friendly.

[0041] All technical features in this embodiment can be freely combined according to actual needs.

[0042] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An energy-saving and sound-insulating steel structure for a building, comprising a base (1), characterized in that: The base (1) is provided with a first steel frame (2) and a second steel frame (3), the outer walls of the first steel frame (2) and the second steel frame (3) are both fixedly connected with a hollow plate (17), a sound insulation mechanism is arranged inside the hollow plate (17), a first connecting plate (4) is fixedly installed on the top of the first steel frame (2), a U-shaped plate (6) is fixedly installed on the first connecting plate (4), a plug rod (7) is slidably connected to the U-shaped plate (6), an inclined plug block (8) is fixedly installed on one end of the plug rod (7), an auxiliary plate (9) is fixedly installed on the plug rod (7), a spring (10) is sleeved on the outer wall of the plug rod (7), a pre-fixed plate (12) is fixedly installed on the bottom of the first steel frame (2) and the second steel frame (3), and a pre-fixed column (18) is fixedly installed on the bottom of the first steel frame (2) and the second steel frame (3).

2. The energy-saving and sound-insulating steel structure for construction according to claim 1 is characterized in that: The sound insulation mechanism comprises a sound insulation felt layer (14) and a polyurethane foam plastic layer (13) arranged in a hollow plate (17), wherein the sound insulation felt layer (14) and the polyurethane foam plastic layer (13) are arranged in sequence from the outside to the inside, and the outer wall of the hollow plate (17) is provided with a sunscreen coating (21).

3. The energy-saving and sound-insulating steel structure for construction according to claim 1 is characterized in that: One end of the spring (10) is fixedly connected to the auxiliary plate (9), and the other end of the spring (10) is fixedly connected to the U-shaped plate (6).

4. The energy-saving and sound-insulating steel structure for construction according to claim 1 is characterized in that: The base (1) is provided with a pre-fixing groove (16), the pre-fixing groove (16) matches with a pre-fixing column (18), the base (1) is threadedly connected with a pre-fixing member (15), and the pre-fixing member (15) matches with a pre-fixing plate (12).

5. The energy-saving and sound-insulating steel structure for construction according to claim 1 is characterized in that: A limiting plate (11) is fixedly mounted on the top of the insertion rod (7).

6. The energy-saving and sound-insulating steel structure for construction according to claim 1 is characterized in that: A second connecting plate (5) is fixedly mounted on the bottom of the second steel frame (3), a connecting block (19) is fixedly mounted on the second connecting plate (5), a slot (20) is provided on the connecting block (19), and the slot (20) matches the inclined plug block (8).

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