Sound insulation building curtain wall

Abstract

The utility model discloses a sound insulation building curtain wall which comprises a building curtain wall body, a rotating rod is rotationally connected to the middle of the inner wall of the building curtain wall body, a grip is fixedly connected to the tail end of the rotating rod, a driving gear is fixedly connected to the front end of the rotating rod, and transmission gears are connected to the two sides of the surface of the driving gear in an engaged mode. And transmission rods are fixedly connected to the middles of one sides of the two transmission gears, threaded rods are fixedly connected to the front ends of the two transmission rods, and threaded insertion rods are in threaded connection to one sides of the surfaces of the threaded rods. Through the arrangement of the threaded insertion rods and the limiting sleeve frames, the driving gears drive the transmission gears with the two surfaces in meshed connection to rotate, the threaded rods drive the threaded insertion rods with the surfaces in threaded connection to transversely move along with the transmission gears, and therefore the threaded insertion rods can be conveniently and telescopically inserted into the limiting sleeve frames of the adjacent building curtain wall bodies in lap joint; the effect of conveniently disassembling and assembling the adjacent building curtain wall bodies is achieved, and workers can conveniently disassemble and process the adjacent building curtain wall bodies one by one.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to a sound-insulating building curtain wall. Background Technique

[0002] A curtain wall is the exterior wall enclosure of a building, which does not bear weight and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. Such a building curtain wall has few functions when in use and is difficult to achieve a sound-insulating effect.

[0003] The patent document CN208792574U discloses a "sound-insulating building curtain wall structure, including fixed threaded rods, sealing plates, a first frame, a second frame, card holes, ventilation holes, fixing holes, frame edges, card plates and a third frame. The first frame, the second frame and the third frame have the same specifications. Frame edges are installed on the front, back and both sides of the first frame, the second frame and the third frame. The utility model uses a one-way perspective stainless steel glass to make the sealing plate, which improves the confidentiality of the building. The curtain wall structure body is composed of several frames and is spliced and combined by using card holes, card plates, fixed threaded rods, fixing holes and nuts, making disassembly, installation, movement and transportation more convenient. Vacuum pumping treatment is carried out to form a vacuum sound-insulating layer in the curtain wall structure body, improving the sound-insulating effect of the building, with better practicability and more convenience."

[0004] When the above device is in use, it is spliced and combined by using card holes, card plates, fixed threaded rods, fixing holes and nuts, making disassembly, installation, movement and transportation more convenient. Vacuum pumping treatment is carried out to form a vacuum sound-insulating layer in the curtain wall structure body, improving the sound-insulating effect of the building, with better practicability and more convenience. Although such a device can facilitate the disassembly and assembly of the building curtain wall, the overall operation of the device is relatively simple, and it is difficult to be stably installed and used for high-rise buildings, resulting in a relatively general use effect of the device, and requiring staff to improve it. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sound-insulating building curtain wall to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a sound-insulating building curtain wall, including a building curtain wall body. A rotating rod is rotatably connected to the middle of the inner wall of the building curtain wall body. A handle is fixedly connected to the tail end of the rotating rod. A driving gear is fixedly connected to the front end of the rotating rod. Transmission gears are meshed and connected to both sides of the surface of the driving gear. Transmission rods are fixedly connected to the middle of one side of both transmission gears. Threaded rods are fixedly connected to the front ends of both transmission rods. A threaded insertion rod is threadedly connected to one side of the surface of the threaded rod.

[0007] The staff rotates the rotating rod by using the grip at the end of the rotating rod. The rotating rod drives the driving gear at the front end to rotate. The driving gear drives the transmission gears meshed on both sides of the surface to rotate. The transmission gears drive the transmission rod on one side to rotate accordingly, so that the transmission rod drives the threaded rod at one end to rotate, and the threaded rod drives the threaded insertion rod threadedly connected to the surface to move horizontally.

[0008] Preferably, mounting brackets are fixedly connected to both sides of the back surface of the building curtain wall body. One side of the surface of the mounting bracket is fixedly connected with a telescopic bracket, and one side of the surface of the telescopic bracket is inserted into the inner wall of the threaded insertion rod.

[0009] Preferably, connecting rods are fixedly connected to the other two sides of the back surface of the building curtain wall body. The front ends of the two connecting rods are fixedly connected with limiting sleeve frames, and one side of the inner wall of the limiting sleeve frame is sleeved on the surface of the threaded insertion rod.

[0010] The threaded insertion rod is convenient for telescopic insertion into the limiting sleeve frame of the adjacent overlapping building curtain wall body.

[0011] Preferably, a decorative panel is fixedly connected to one side of the surface of the building curtain wall body, and an anti-collision plate is fixedly connected to one side of the inner wall of the building curtain wall body.

[0012] Preferably, a heat-insulating panel is fixedly connected to one side of the inner wall of the building curtain wall body, and a sound-insulating cotton is fixedly connected to one side of the back surface of the heat-insulating panel.

[0013] The heat-insulating panel is used for heat insulation treatment of the external high temperature to prevent the internal wall surface from being dried by the high temperature.

[0014] Preferably, a sound-insulating board is fixedly connected to one side of the back surface of the sound-insulating cotton, and one side of the surface of the sound-insulating board is fixedly connected to the inner wall of the building curtain wall body.

[0015] The sound-insulating cotton and the sound-insulating board are used for sound insulation treatment inside the device, so as to improve the overall sound insulation effect of the device.

[0016] Preferably, a reinforcing board is fixedly connected to one side of the back surface of the sound-insulating board, and one side of the surface of the reinforcing board is fixedly connected to the inner wall of the building curtain wall body.

[0017] The reinforcing board is used to improve the hardness of the device.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. Through the settings of the threaded insertion rod and the limit sleeve frame, the driving gear drives the transmission gears meshed on both sides of the surface to rotate, and the threaded rod drives the threaded insertion rod threadedly connected to the surface to move horizontally, so that the threaded insertion rod can be easily telescoped and inserted into the limit sleeve frame of the adjacent overlapping building curtain wall body, thereby achieving the effect of convenient disassembly and assembly of the adjacent building curtain wall bodies, and facilitating the staff to individually disassemble and process them.

[0020] 2. Through the settings of the heat-insulating panel, sound-insulating board, sound-insulating cotton and reinforcing board, the heat-insulating panel is used to isolate the external high temperature to prevent the internal wall surface from being dried by the high temperature, the sound-insulating cotton and the sound-insulating board are used to sound-insulate the inside of the device, so that the overall sound-insulating effect of the device is improved, and the reinforcing board is used to improve the hardness of the device, thereby achieving the effect of the sound-insulating performance of the building curtain wall body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0022] Figure 2 is a three-dimensional structure diagram of the sound-insulating cotton of the present utility model;

[0023] Figure 3 is a schematic structural diagram of the sound-insulating board of the present utility model;

[0024] Figure 4 is a schematic structural diagram of the threaded rod of the present utility model.

[0025] In the figure: 1. Building curtain wall body; 2. Rotating rod; 3. Handle; 4. Driving gear; 5. Transmission gear; 6. Transmission rod; 7. Threaded rod; 8. Threaded insertion rod; 9. Installation bracket; 10. Telescopic bracket; 11. Connecting rod; 12. Limit sleeve frame; 13. Decorative panel; 14. Anti-collision plate; 15. Heat-insulating panel; 16. Sound-insulating cotton; 17. Sound-insulating board; 18. Reinforcing board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Please refer to Figures 1 to 4 , a sound-insulating building curtain wall;

[0027] It includes a building curtain wall body 1. A rotating rod 2 is rotatably connected to the middle of the inner wall of the building curtain wall body 1. A handle 3 is fixedly connected to the tail end of the rotating rod 2. A driving gear 4 is fixedly connected to the front end of the rotating rod 2. Transmission gears 5 are meshed and connected to both sides of the surface of the driving gear 4. Transmission rods 6 are fixedly connected to the middle of one side of both transmission gears 5. Threaded rods 7 are fixedly connected to the front ends of both transmission rods 6. A threaded plug 8 is threadedly connected to one side of the surface of the threaded rod 7. Mounting brackets 9 are fixedly connected to both sides of the back of the building curtain wall body 1. A telescopic bracket 10 is fixedly connected to one side of the surface of the mounting bracket 9, and one side of the surface of the telescopic bracket 10 is inserted into the inner wall of the threaded plug 8. Connecting rods 11 are fixedly connected to the other two sides of the back of the building curtain wall body 1. Limit sleeve frames 12 are fixedly connected to the front ends of both connecting rods 11, and one side of the inner wall of the limit sleeve frame 12 is sleeved on the surface of the threaded plug 8.

[0028] During use, limit sleeve frames 12 are arranged on both sides of the back of the building curtain wall body 1 by using the connecting rods 11, and a rotating rod 2 is rotatably connected to the middle of the inner wall of the building curtain wall body 1. The staff rotates the rotating rod 2 by using the handle 3 at the tail end of the rotating rod 2. The rotating rod 2 drives the driving gear 4 at the front end to rotate. The driving gear 4 drives the transmission gears 5 meshed and connected to both sides of the surface to rotate. The transmission gear 5 drives the transmission rod 6 on one side to rotate accordingly, so that the transmission rod 6 drives the threaded rod 7 at one end to rotate. The threaded rod 7 drives the threaded plug 8 threadedly connected to the surface to move horizontally, so that the threaded plug 8 can be telescopically inserted into the limit sleeve frame 12 of the adjacent overlapping building curtain wall body 1.

[0029] A decorative panel 13 is fixedly connected to one side of the surface of the building curtain wall body 1. An anti-collision plate 14 is fixedly connected to one side of the inner wall of the building curtain wall body 1. A heat-insulating panel 15 is fixedly connected to one side of the inner wall of the building curtain wall body 1. A sound-absorbing cotton 16 is fixedly connected to one side of the back of the heat-insulating panel 15. A sound-insulating board 17 is fixedly connected to one side of the back of the sound-absorbing cotton 16, and one side of the surface of the sound-insulating board 17 is fixedly connected to the inner wall of the building curtain wall body 1. A reinforcing plate 18 is fixedly connected to one side of the back of the sound-insulating board 17, and one side of the surface of the reinforcing plate 18 is fixedly connected to the inner wall of the building curtain wall body 1.

[0030] During use, a heat-insulating panel 15 is arranged inside the building curtain wall body 1 to isolate the external high temperature, prevent the internal wall from being dried by the high temperature, and a sound-absorbing cotton 16 and a sound-insulating board 17 are arranged on one side of the heat-insulating panel 15 to perform sound insulation treatment on the inside of the device, so as to improve the overall sound insulation effect of the device. A reinforcing plate 18 is arranged on the inner wall of the building curtain wall body 1 to improve the hardness of the device by using the reinforcing plate 18.

[0031] Working principle: The staff rotates the rotating rod 2 by using the grip 3 at the end of the rotating rod 2. The rotating rod 2 drives the driving gear 4 at the front end to rotate. The driving gear 4 drives the transmission gears 5 meshed and connected on both sides of the surface to rotate. The transmission gears 5 drive the transmission rod 6 on one side to rotate accordingly, so that the transmission rod 6 drives the threaded rod 7 at one end to rotate. The threaded rod 7 drives the threaded insertion rod 8 threadedly connected to the surface to move horizontally, so that the threaded insertion rod 8 can be telescopically inserted into the limiting sleeve frame 12 of the adjacent overlapping building curtain wall body 1. The heat insulation panel 15 is used to isolate the external high temperature to prevent the internal wall from being dried by the high temperature. The sound insulation cotton 16 and the sound insulation board 17 are used to insulate the inside of the device, so as to improve the overall sound insulation effect of the device. The reinforcing plate 18 is used to improve the hardness of the device.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A soundproof building curtain wall, comprising a building curtain wall body (1), characterized in that: The middle of the inner wall of the building curtain wall body (1) is rotatably connected to a rotating rod (2), the tail end of the rotating rod (2) is fixedly connected to a handle (3), the front end of the rotating rod (2) is fixedly connected to a driving gear (4), both sides of the surface of the driving gear (4) are meshingly connected to transmission gears (5), the middle of one side of the two transmission gears (5) are fixedly connected to a transmission rod (6), the front ends of the two transmission rods (6) are fixedly connected to a threaded rod (7), and one side of the surface of the threaded rod (7) is threadedly connected to a threaded plug rod (8), both sides of the back side of the building curtain wall body (1) are fixedly connected to mounting brackets (9), one side of the surface of the mounting bracket (9) is fixedly connected to a telescopic bracket (10), and one side of the surface of the telescopic bracket (10) is inserted into the inner wall of the threaded plug rod (8), and the other two sides of the back side of the building curtain wall body (1) are fixedly connected to connecting rods (11), the front ends of the two connecting rods (11) are fixedly connected to a limiting sleeve frame (12), and one side of the inner wall of the limiting sleeve frame (12) is sleeved on the surface of the threaded plug rod (8).

2. A soundproof building curtain wall according to claim 1, characterized in that: A decorative panel (13) is fixedly connected to one side of the surface of the building curtain wall body (1), and an anti-collision plate (14) is fixedly connected to one side of the inner wall of the building curtain wall body (1).

3. The soundproof building curtain wall according to claim 1, characterized in that: A heat-insulating panel (15) is fixedly connected to one side of the inner wall of the building curtain wall body (1), and a sound-insulating cotton (16) is fixedly connected to one side of the back side of the heat-insulating panel (15).

4. A soundproof building curtain wall according to claim 3, characterized in that: One side of the back side of the sound insulation cotton (16) is fixedly connected to a sound insulation board (17), and one side of the surface side of the sound insulation board (17) is fixedly connected to the inner wall of the building curtain wall body (1).

5. The soundproof building curtain wall according to claim 4, characterized in that: A reinforcement plate (18) is fixedly connected to one side of the back side of the sound insulation plate (17), and a surface side of the reinforcement plate (18) is fixedly connected to the inner wall of the building curtain wall body (1).

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