Keel with buffering, damping and sound insulation effects

Abstract

The utility model discloses a keel with buffering, damping and sound insulation effects, which relates to the technical field of building keels and comprises a sound insulation layer, light steel keels are mounted on the sound insulation layer in an array manner, first fire-resistant gypsum boards are symmetrically arranged on the sound insulation layer, rock wool filling layers are fixedly connected onto the first fire-resistant gypsum boards, and the rock wool filling layers are fixedly connected onto the sound insulation layer. A second fire-resistant gypsum board is fixedly connected to the rock wool filling layer, a groove is fixedly formed in the light steel keel and fixedly connected with the sound insulation layer, hole grooves are formed in the light steel keel in an array mode, and positioners are installed on the light steel keel in an array mode. According to the keel, the rock wool filling layer is arranged, the first fire-resistant gypsum board, the second fire-resistant gypsum board and the rock wool filling layer are supported through the light steel keel, the first fire-resistant gypsum board, the second fire-resistant gypsum board and the rock wool filling layer are integrally arranged, the purposes of buffering, damping and sound insulation are achieved, and the practicability of the keel with the buffering, damping and sound insulation effects is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building keels, in particular to a keel with buffering, shock absorbing and sound insulation effects. Background Art

[0002] Building keels refer to the bones used to support and strengthen the building frame. In construction, keels are usually used to connect and support structural members such as walls, ceilings and roofs to maintain the stability and safety of the building. Steel keels are often used in high-rise buildings and structures with large spans. They have high strength and excellent durability. They can block fire and slow the spread of fire, providing important protection for the safety of the structure.

[0003] For example, application number CN217128577U discloses a building keel, which includes a keel body, on which are arranged a plurality of installation openings for installing sound insulation panels; wherein at least two of the installation openings are oriented in opposite directions, and at least two of the installation openings are oriented in the same direction, which can enhance the installation flexibility of the sound insulation panels and thereby improve the sound insulation effect.

[0004] However, the main consideration of the building keel is to enhance the installation flexibility of the sound insulation board, but its own buffering, shock absorption and sound insulation effects are not ideal and it is subject to certain limitations.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a keel with buffering, shock absorbing and sound insulation effects is proposed. Utility Model Content

[0006] The utility model aims to provide a keel with buffering, shock absorbing and sound insulation effects, so as to solve the problem of improving the buffering, shock absorbing and sound insulation effects proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a keel with buffering, shock-absorbing and sound-insulating effects, comprising a sound insulation layer, on which a light steel keel is installed in an array, on which a No. 1 fire-resistant gypsum board is symmetrically arranged, on which a rock wool filling layer is fixedly connected, on which a No. 2 fire-resistant gypsum board is fixedly connected, on which a groove is fixedly installed, and which is fixedly connected to the sound insulation layer, on which a hole groove is installed in an array, and on which a positioner is installed in an array.

[0008] Furthermore, sliding plates are symmetrically arranged inside the positioner.

[0009] Furthermore, positioning blocks are installed in an array on the sliding plate, and the positioning blocks are cylindrical.

[0010] Furthermore, the positioner is provided with holes corresponding to the positioning blocks.

[0011] Furthermore, a return spring is fixedly mounted on the inner wall of the positioner, and one end of the return spring is fixedly connected to the outer wall of the sliding plate.

[0012] Furthermore, the internal array of the positioner is equipped with guide rods, and the guide rods penetrate the interior of the sliding plate.

[0013] Furthermore, a conical block is provided inside the positioner, and the conical block is located between the two sets of sliding plates. A limiting telescopic rod is fixedly installed on the conical block, and the other end of the limiting telescopic rod is fixedly connected to the inner wall of the positioner.

[0014] Furthermore, a threaded barrel is fixedly installed inside the conical block, a threaded rod is threadedly connected inside the threaded barrel, and the other end of the threaded rod extends out of the interior of the positioner.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model supports the No. 1 fire-resistant gypsum board, the No. 2 fire-resistant gypsum board and the rock wool filling layer through the setting of the rock wool filling layer through the light steel keel, so that they are integrated and have the purpose of buffering, shock absorbing and sound insulation effects, thereby improving the practicality of the keel with buffering, shock absorbing and sound insulation effects.

[0017] 2. The utility model sets a positioner. After the light steel keel is connected to the No. 1 fire-resistant gypsum board, the No. 2 fire-resistant gypsum board and the rock wool filling layer, rotating the threaded rod through the threaded tube will move the position of the tapered block. The movement of the tapered block will push the sliding plate to move. The movement of the sliding plate will drive the positioning block to move. The positioning block will move out of the interior of the positioner through the hole. The positioning block will enter the interior of the rock wool filling layer to a certain extent, and then the light steel keel will be fixedly connected to the rock wool filling layer, thereby improving the tightness of the keel connection with buffering, shock absorption and sound insulation effects and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural diagram of a light steel keel;

[0020] Figure 3 is a schematic diagram of the three-dimensional structure of the groove;

[0021] Figure 4 This is a schematic diagram of the locator structure.

[0022] In the figure: 1. sound insulation layer; 2. rock wool filling layer; 3. No. 2 fire-resistant gypsum board; 4. No. 1 fire-resistant gypsum board; 5. light steel keel; 6. hole slot; 7. groove; 8. positioner; 9. sliding plate; 10. positioning block; 11. hole; 12. guide rod; 13. reset spring; 14. conical block; 15. threaded cylinder; 16. threaded rod; 18. limit telescopic rod. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] like Figure 1 - Figure 3 The keel shown has a buffering, shock-absorbing and sound-insulating effect, comprising a sound insulation layer 1, a light steel keel 5 is installed in an array on the sound insulation layer 1, a No. 1 fire-resistant gypsum board 4 is symmetrically arranged on the sound insulation layer 1, a rock wool filling layer 2 is fixedly connected to the No. 1 fire-resistant gypsum board 4, a No. 2 fire-resistant gypsum board 3 is fixedly connected to the rock wool filling layer 2, a groove 7 is fixedly installed on the light steel keel 5, and the groove 7 is fixedly connected to the sound insulation layer 1, a hole groove 6 is installed in an array on the light steel keel 5, and a positioner 8 is installed in an array on the light steel keel 5. The sound insulation layer 1 is a building sound insulation felt, which is a kind of sound insulation felt used to reduce sound transmission. The sound insulation material is usually used to isolate the sound between different areas in the building. It is made of multi-layer materials, has good sound absorption performance, and can effectively reduce the propagation and reflection of sound. The No. 1 fire-resistant gypsum board 4 and the No. 2 fire-resistant gypsum board 3 are made of a mixture of gypsum, cement and refractory materials, have good fire resistance, can remain stable at high temperatures, are not easy to burn or melt, and have high compressive strength and durability, and can maintain its performance and appearance for a long time. The rock wool filling layer 2 has a shock-absorbing effect, has high thermal conductivity and excellent sound absorption performance. When the rock wool material is filled into the partition wall, it can absorb and disperse the vibration energy of the building, thereby reducing the damage caused by vibration or other vibrations. The No. 1 fire-resistant gypsum board 4, the No. 2 fire-resistant gypsum board 3 and the rock wool filling layer 2 are supported by the light steel keel 5, so that they are integrated, and have the purpose of buffering, shock-absorbing and sound insulation effects, thereby improving the practicality of the keel with buffering, shock-absorbing and sound insulation effects.

[0026] Embodiment 2

[0027] like Figure 1 - Figure 4As shown, the utility model proposes a keel with buffering, shock absorption and sound insulation effects. Compared with the first embodiment, as another implementation of the utility model, the interior of the locator 8 is symmetrically provided with a sliding plate 9, and the sliding plate 9 is provided with a positioning block 10 in an array, and the positioning block 10 is cylindrical. The locator 8 provides an installation space for the sliding plate 9, and the movement of the sliding plate 9 will drive the position of the positioning block 10 to move.

[0028] Furthermore, the positioner 8 is provided with a hole 11 corresponding to the positioning block 10 , and the positioning block 10 can be easily moved to the outside through the hole 11 .

[0029] Furthermore, a reset spring 13 is fixedly installed on the inner wall of the positioner 8, and one end of the reset spring 13 is fixedly connected to the outer wall of the sliding plate 9. The reset of the reset spring 13 itself will reset the position of the sliding plate 9, and then drive the positioning block 10 to move into the interior of the positioner 8.

[0030] Furthermore, the internal array of the positioner 8 is installed with guide rods 12, and the guide rods 12 penetrate the interior of the sliding plate 9. When the position of the sliding plate 9 moves, the guide rods 12 guide the sliding plate 9 to make the sliding plate 9 move smoothly.

[0031] Furthermore, a conical block 14 is provided inside the locator 8, and the conical block 14 is located between the two groups of sliding plates 9. A limiting telescopic rod 18 is fixedly installed on the conical block 14, and the other end of the limiting telescopic rod 18 is fixedly connected to the inner wall of the locator 8. When the conical block 14 moves, the limiting telescopic rod 18 extends to guide the conical block 14, so that the conical block 14 moves smoothly.

[0032] Furthermore, a threaded tube 15 is fixedly installed inside the conical block 14, and a threaded rod 16 is threadedly connected inside the threaded tube 15, and the other end of the threaded rod 16 extends out of the interior of the positioner 8. After the light steel keel 5 is connected to the No. 1 fire-resistant gypsum board 4, the No. 2 fire-resistant gypsum board 3 and the rock wool filling layer 2, rotating the threaded rod 16 through the threaded tube 15 will move the position of the conical block 14. When the position of the conical block 14 moves, it will push the position of the sliding plate 9 to move. The movement of the sliding plate 9 will drive the positioning block 10 to move, and the positioning block 10 will move out of the interior of the positioner 8 through the hole 11. The positioning block 10 will enter the interior of the rock wool filling layer 2 to a certain extent, and then the light steel keel 5 will be fixedly connected to the rock wool filling layer 2, thereby improving the tightness of the keel connection with buffering, shock absorption and sound insulation effects, and extending the service life.

[0033] Working principle: When using this keel with buffering, shock-absorbing and sound-insulating effects, first, the sound insulation layer 1 is a building sound insulation felt, which is a sound insulation material used to reduce sound propagation. It is usually used to isolate the sound between different areas in a building. It is made of multiple layers of materials and has good sound absorption performance. It can effectively reduce the propagation and reflection of sound. The No. 1 fire-resistant gypsum board 4 and the No. 2 fire-resistant gypsum board 3 are made of a mixture of gypsum, cement and refractory materials, have good fire resistance, can remain stable at high temperatures, are not easy to burn or melt, and also have high compressive strength and durability, and can maintain its performance and appearance for a long time. The rock wool filling layer 2 has a shock-absorbing effect, has high thermal conductivity and excellent sound absorption performance. When the rock wool material is filled into the partition wall, it can absorb and disperse the vibration energy of the building, thereby reducing the damage caused by vibration or other vibrations. The No. 1 fire-resistant gypsum board 4, the No. 2 fire-resistant gypsum board 3 and the rock wool filling layer 2 are supported by the light steel keel 5 so that they are integrated into one, which has the purpose of buffering, shock-absorbing and sound-insulating effects, thereby improving the practicality of the keel with buffering, shock-absorbing and sound-insulating effects.

[0034] Finally, after the light steel keel 5 is connected to the No. 1 fire-resistant gypsum board 4, the No. 2 fire-resistant gypsum board 3 and the rock wool filling layer 2, rotating the threaded rod 16 through the threaded tube 15 will move the position of the conical block 14. When the position of the conical block 14 moves, it will push the position of the sliding plate 9 to move. The movement of the sliding plate 9 will drive the positioning block 10 to move. The positioning block 10 will move out of the interior of the positioner 8 through the hole 11. The positioning block 10 will enter the interior of the rock wool filling layer 2 to a certain extent, and then the light steel keel 5 will be fixedly connected to the rock wool filling layer 2, thereby improving the tightness of the keel connection with buffering, shock absorption and sound insulation effects, and extending the service life.

[0035] This is the working principle of this keel with cushioning, shock-absorbing and sound-insulating effects.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A keel with buffering, shock absorbing and sound insulation effects, comprising a sound insulation layer (1), It is characterized in that A light steel keel (5) is installed in an array on the sound insulation layer (1); a No. 1 fire-resistant gypsum board (4) is symmetrically arranged on the sound insulation layer (1); a rock wool filling layer (2) is fixedly connected to the No. 1 fire-resistant gypsum board (4); a No. 2 fire-resistant gypsum board (3) is fixedly connected to the rock wool filling layer (2); a groove (7) is fixedly installed on the light steel keel (5), and the groove (7) is fixedly connected to the sound insulation layer (1); a hole groove (6) is installed in an array on the light steel keel (5); and a positioner (8) is installed in an array on the light steel keel (5).

2. A keel with buffering, shock absorbing and sound insulation effects according to claim 1, It is characterized in that Sliding plates (9) are symmetrically arranged inside the positioner (8).

3. A keel with buffering, shock absorbing and sound insulation effects according to claim 2, It is characterized in that Positioning blocks (10) are installed in an array on the sliding plate (9), and the positioning blocks (10) are cylindrical.

4. A keel with buffering, shock absorbing and sound insulation effects according to claim 3, It is characterized in that The positioner (8) is provided with a hole (11) corresponding to the positioning block (10).

5. A keel with buffering, shock absorbing and sound insulation effects according to claim 4, It is characterized in that A return spring (13) is fixedly mounted on the inner wall of the positioner (8), and one end of the return spring (13) is fixedly connected to the outer wall of the sliding plate (9).

6. A keel with buffering, shock absorbing and sound insulation effects according to claim 5, It is characterized in that The internal array of the positioner (8) is equipped with a guide rod (12), and the guide rod (12) passes through the interior of the sliding plate (9).

7. A keel with buffering, shock absorbing and sound insulation effects according to claim 6, It is characterized in that A conical block (14) is arranged inside the positioner (8), and the conical block (14) is located between the two sets of sliding plates (9). A limiting telescopic rod (18) is fixedly installed on the conical block (14), and the other end of the limiting telescopic rod (18) is fixedly connected to the inner wall of the positioner (8).

8. A keel with buffering, shock absorbing and sound insulation effects according to claim 7, It is characterized in that A threaded cylinder (15) is fixedly installed inside the conical block (14), a threaded rod (16) is threadedly connected inside the threaded cylinder (15), and the other end of the threaded rod (16) extends out of the interior of the positioner (8).

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