Environment-friendly fly ash ceramic sound barrier structure

Abstract

The utility model discloses an environment-friendly fly ash ceramic sound barrier structure which comprises a supporting frame, the supporting frame is of a U-shaped structure, sound insulation pads are fixed to the two sides of the outer wall of the supporting frame, connecting parts are further arranged on the two sides of the outer wall of the supporting frame, and a sound insulation plate assembly for sound insulation is arranged on the inner wall of the supporting frame. According to the utility model, fly ash is used in the fly ash ceramsite plate and the fly ash ceramsite honeycomb layer, so that the amount of fly ash used when each sound insulation plate assembly is manufactured is increased, the fly ash is convenient to recycle, the production cost is reduced, and the production efficiency is improved. The harm to the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of noise control, in particular to an environmentally friendly fly ash ceramic sound barrier structure. Background Art

[0002] Fly ash ceramic sound barrier structure is a common acoustic sound insulation structure. Its main components are fly ash ceramic bricks and supporting structures. Fly ash ceramic bricks are made of fly ash and other materials fired at high temperatures. This material has high density, hardness and acoustic sound absorption performance, and can effectively reduce the spread of environmental noise.

[0003] However, most of the existing fly ash ceramic sound barrier structures only use fly ash as a part of the sound insulation layer, which makes the utilization rate of fly ash low and does not utilize the fly ash for recycling and reuse. At the same time, the installation and disassembly process of the existing fly ash ceramic sound barrier panels is relatively cumbersome, and some are even directly used once, so there are certain shortcomings.

[0004] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop an environmentally friendly fly ash ceramic sound barrier structure. Summary of the invention

[0005] The utility model aims to provide an environmentally friendly fly ash ceramic sound barrier structure.

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

[0007] The utility model discloses an environmentally friendly fly ash ceramic sound barrier structure, comprising a supporting frame, the supporting frame being a U-shaped structure, sound insulation pads being fixed on both sides of the outer wall of the supporting frame, connecting parts being also provided on both sides of the outer wall of the supporting frame, a sound insulation board assembly for sound insulation being provided on the inner wall of the supporting frame, and a positioning plate for fixing and installing the sound insulation board assembly being also provided on the inner wall of the supporting frame.

[0008] Furthermore, a bottom support plate is fixed to the bottom of the rear side of the outer wall of the support frame, the top end of the outer wall of the bottom support plate is fixed to both sides of the rear end of the outer wall of the support frame through a reinforcing plate, and a fixing shaft for fixing the device is provided on the bottom support plate.

[0009] Furthermore, installation guide grooves are provided on both sides of the inner wall of the support frame, and the sound insulation board assembly includes a metal outer frame, a fly ash ceramsite board is fixed to the inner wall of the metal outer frame, and the inner wall of the fly ash ceramsite board is filled with a fly ash ceramsite honeycomb layer.

[0010] Furthermore, the front end of the outer wall of the metal outer frame is sprayed with a sound insulation coating, and bottom connecting plug shafts are fixed on both sides of the bottom end of the outer wall of the metal outer frame.

[0011] Furthermore, both ends of the outer wall of the positioning plate are slidably connected to the installation guide grooves, and a top connecting socket is provided at the top end of the outer wall of the positioning plate at a position corresponding to the bottom connecting plug shaft, and the outer wall of the bottom connecting plug shaft is slidably connected to the inner wall of the top connecting socket.

[0012] Furthermore, a top clamping block is fixed to the top of the outer wall of the metal outer frame, a bottom clamping groove is opened at the bottom end of the outer wall of the positioning plate and at a position corresponding to the top clamping block, and the outer wall of the top clamping block is slidably connected to the inner wall of the bottom clamping groove.

[0013] Furthermore, a rotating baffle is rotatably connected to the top of the outer wall of the support frame and on both sides of the installation guide groove, and the bottom end of the outer wall of the rotating baffle abuts against both sides of the top end of the outer wall of the positioning plate at the top.

[0014] Furthermore, the connecting component includes a docking shaft and a docking socket, the docking shaft is fixed on one side of the outer wall of the support frame, and the docking socket is opened on the other side of the outer wall of the support frame and at a position corresponding to the docking shaft, and the two adjacent support frames are connected through the docking shaft and the docking socket.

[0015] In the above technical scheme, the environmentally friendly fly ash ceramic sound barrier structure provided by the utility model has the following beneficial effects:

[0016] In the utility model, fly ash is used in both the fly ash ceramsite board and the fly ash ceramsite honeycomb layer, so that the amount of fly ash used in the manufacture of each sound insulation board component is increased, so that the fly ash can be recycled and reused, thereby reducing the harm caused to the environment.

[0017] In the utility model, the sound insulation board assembly can be assembled on the support frame through the positioning plate, so that personnel can quickly assemble and splice the sound insulation board according to needs, and can also disassemble the sound insulation board assembly when it is not needed, which is convenient for the subsequent recycling of the support frame, the sound insulation board assembly and the positioning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the overall structure of an environmentally friendly fly ash ceramic sound barrier structure in the front view direction provided by an embodiment of the utility model;

[0020] Figure 2For the utility model embodiment Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 A schematic diagram of the structure of an environmentally friendly fly ash ceramic sound barrier structure from a side view provided by an embodiment of the utility model;

[0022] Figure 4 A schematic cross-sectional structure diagram of a sound insulation board assembly in an environmentally friendly fly ash ceramic sound barrier structure provided by an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of the three-dimensional structure of a sound insulation board assembly in an environmentally friendly fly ash ceramic sound barrier structure provided by an embodiment of the utility model;

[0024] Figure 6 A schematic diagram of the three-dimensional structure of a positioning plate in an environmentally friendly fly ash ceramic sound barrier structure provided by an embodiment of the utility model when viewed from above;

[0025] Figure 7 A schematic diagram of the three-dimensional structure of a positioning plate in a top view of an environmentally friendly fly ash ceramic sound barrier structure provided in an embodiment of the utility model.

[0026] In the figure: 100, support frame; 110, sound insulation pad; 120, docking shaft; 130, docking socket; 140, rotating baffle; 150, installation guide groove; 160, bottom support plate; 161, reinforcement plate; 162, fixed shaft; 200, sound insulation board assembly; 210, sound insulation coating; 220, metal frame; 230, fly ash ceramsite board; 240, fly ash ceramsite honeycomb layer; 250, top clamp block; 251, bottom connecting shaft; 300, positioning plate; 310, bottom clamp slot; 320, top connecting socket. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] See also Figure 1 to Figure 7 As shown;

[0029] The utility model discloses an environmentally friendly fly ash ceramic sound barrier structure, including a support frame 100, the support frame 100 is a U-shaped structure, a bottom support plate 160 is fixed to the bottom of the rear side of the outer wall of the support frame 100, the top of the outer wall of the bottom support plate 160 is fixed to both sides of the rear end of the outer wall of the support frame 100 through a reinforcing plate 161, and a fixing shaft 162 for fixing the device is provided on the bottom support plate 160. Specifically, the reinforcing plate 161 is provided to enhance the connection strength between the support frame 100 and the bottom support plate 160, and the fixing shaft 162 is provided to fix the bottom end of the support frame 100 and the bottom support plate 160 to the installation position;

[0030] Sound insulation pads 110 are fixed on both sides of the outer wall of the support frame 100. The sound insulation pads 110 are provided to soundproof the joints when the two support frames 100 are spliced ​​together. Connecting components are also provided on both sides of the outer wall of the support frame 100. The connecting components include a docking shaft 120 and a docking socket 130. The docking shaft 120 is fixed on one side of the outer wall of the support frame 100. The docking socket 130 is provided on the other side of the outer wall of the support frame 100 and at a position corresponding to the docking shaft 120. The two adjacent support frames 100 are connected by the docking shaft 120 and the docking socket 130. Specifically, the two adjacent support frames 100 can be spliced ​​together by the sound insulation pads 110 and the docking shaft 120, and fixed by the bottom support plate 160 and the fixed shaft 162, so that the two support frames 100 can be assembled, thereby being able to soundproof a wider range;

[0031] The inner wall of the support frame 100 is provided with a sound insulation board assembly 200 for sound insulation. Both sides of the inner wall of the support frame 100 are provided with installation guide grooves 150. The installation guide grooves 150 are provided to enable the positioning plate 300 to be directional installed on both sides of the inner wall of the sound insulation pad 110. The sound insulation board assembly 200 includes a metal outer frame 220. The inner wall of the metal outer frame 220 is fixed with a fly ash ceramsite board 230. The metal outer frame 220 is a metal aluminum or aluminum alloy structure, so that it can protect the outer wall of the fly ash ceramsite board 230 while playing a role in sound insulation. The fly ash ceramsite board 230 is a sound insulation board prepared by high-temperature sintering of fly ash and ceramsite, which can improve the overall strength of the sound insulation board assembly 200. The fly ash ceramsite board The inner wall of 230 is filled with a fly ash ceramsite honeycomb layer 240, and the fly ash ceramsite honeycomb layer 240 is a honeycomb sound insulation layer prepared from fly ash and ceramsite, and the internal voids of the fly ash are exposed on the surface, and are continuously graded to form a larger void ratio and packing density, which is convenient for improving the sound absorption efficiency, and the fly ash ceramsite honeycomb layer 240 is bonded and formed by a polyurethane modified epoxy resin adhesive, and the front end of the outer wall of the metal outer frame 220 is sprayed with a sound insulation coating 210, and the bottom connecting plug shaft 251 is fixed on both sides of the bottom end of the outer wall of the metal outer frame 220, and the sprayed sound insulation coating 210 is formed by drying a styrene-acrylic emulsion coating containing a nano multilayer structure material, and the coating is a multi-color coating containing different patterns, and the coating thickness is 3mm;

[0032] The inner wall of the support frame 100 is also provided with a positioning plate 300 for fixing and installing the sound insulation board assembly 200. The two ends of the outer wall of the positioning plate 300 are slidably connected with the installation guide groove 150. The positioning plate 300 is provided to connect the two adjacent sound insulation board assemblies 200 above and below, and also to fix the bottom sound insulation board assembly 200. The top of the outer wall of the positioning plate 300 is provided with a top connection socket 320 at a position corresponding to the bottom connection plug shaft 251. The outer wall of the plug shaft 251 is slidably connected to the inner wall of the top connecting socket 320. The top connecting socket 320 is provided so that the bottom end of the sound insulation board assembly 200 can be plugged and fixed to the top of the outer wall of the positioning plate 300 through the bottom connecting plug shaft 251. The top card block 250 is fixed to the top of the outer wall of the metal outer frame 220. The bottom end of the outer wall of the positioning plate 300 and the corresponding position of the top card block 250 are provided with a bottom card slot 310. The outer wall of the top card block 250 and the inner wall of the bottom card slot 310 are connected to each other. The sliding connection, the top card block 250 and the bottom card slot 310 are provided to connect the upper positioning plate 300 with the top of the sound insulation board assembly 200 at the bottom, so that the two positioning plates 300 can be used to fix the sound insulation board assembly 200 from the upper and lower ends, so that multiple sound insulation board assemblies 200 can be fixed on the supporting frame 100. The top of the outer wall of the supporting frame 100 and both sides of the installation guide groove 150 are rotatably connected with a rotating baffle 140. The bottom end of the outer wall of the rotating baffle 140 abuts against both sides of the top of the outer wall of the topmost positioning plate 300. The rotating baffle 140 is pressed and fixed from the top of the outer wall of the positioning plate 300 after the personnel place the topmost positioning plate 300, thereby preventing the positioning plate 300 from separating from the supporting frame 100. The personnel can also fix the rotating baffle 140 to the topmost positioning plate 300 by self-tapping screws to improve the fixing effect between the rotating baffle 140 and the positioning plate 300.

[0033] In the utility model, first, the production personnel can use the molding equipment to prepare the fly ash ceramsite honeycomb layer 240 from the fly ash and ceramsite, and then the personnel can prepare the fly ash ceramsite board 230 through the high-temperature sintering equipment, and install the fly ash ceramsite honeycomb layer 240 into the fly ash ceramsite board 230, and then seal the fly ash ceramsite board 230. After the sealing is completed, the metal outer frame 220 is sleeved on the outer wall of the fly ash ceramsite board 230 of the metal outer frame 220, and the top clamping block 250 and the bottom connecting plug shaft 251 are fixed at the appropriate position of the outer wall of the metal outer frame 220, and then the sound insulation coating 210 is sprayed on the front end of the outer wall of the sound insulation coating 210;

[0034] When personnel need to use it, the support frame 100, the sound insulation board assembly 200, the positioning plate 300 and the like can be transported to the installation area together. Then, the personnel can place a positioning plate 300 through the installation guide grooves 150 opened on both sides of the inner wall of the support frame 100, and place the sound insulation board assembly 200 on the bottom positioning plate 300 in sequence. After placing one layer, the personnel can take out the positioning plate 300, and buckle the second layer of positioning plate 300 on the sound insulation board assembly 200 with the bottom card slot 310 facing downward, so that the top card block 250 and the bottom card slot 310 are connected. After the plugging is completed, the personnel can lay a layer of sound insulation board assembly 200 on the second layer positioning plate 300. After the sound insulation board assembly 200 and the positioning plate 300 are installed in the above manner, the personnel can rotate the rotating baffle 140 so that the rotating baffle 140 is pressed and fixed from the top of the outer wall of the positioning plate 300, thereby preventing the positioning plate 300 from being separated from the support frame 100. The personnel can also fix the rotating baffle 140 to the topmost positioning plate 300 by self-tapping screws to improve the fixing effect between the rotating baffle 140 and the positioning plate 300;

[0035] Then, personnel can assemble and splice two adjacent support frames 100 through the docking shaft 120 and the docking hole 130, and use the sound insulation pad 110 to soundproof the splicing joint. At the same time, the support frame 100 can be fixed to the installation surface through the bottom support plate 160 and the fixed shaft 162.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An environmentally friendly fly ash ceramic sound barrier structure, comprising a support frame (100), wherein the support frame (100) is in a U-shaped structure, sound insulation pads (110) are fixed on both sides of the outer wall of the support frame (100), and connecting components are also provided on both sides of the outer wall of the support frame (100), characterized in that: The inner wall of the support frame (100) is provided with a sound insulation board assembly (200) for sound insulation, and the inner wall of the support frame (100) is also provided with a positioning plate (300) for fixing and installing the sound insulation board assembly (200).

2. The environmentally friendly fly ash ceramic sound barrier structure according to claim 1 is characterized in that: A bottom support plate (160) is fixed to the bottom of the rear side of the outer wall of the support frame (100); the top of the outer wall of the bottom support plate (160) is fixed to both sides of the rear end of the outer wall of the support frame (100) via a reinforcing plate (161); and a fixing shaft (162) for fixing the device is provided on the bottom support plate (160).

3. The environmentally friendly fly ash ceramic sound barrier structure according to claim 1 is characterized in that: Installation guide grooves (150) are provided on both sides of the inner wall of the support frame (100); the sound insulation board assembly (200) comprises a metal outer frame (220); a fly ash ceramsite board (230) is fixed to the inner wall of the metal outer frame (220); and the inner wall of the fly ash ceramsite board (230) is filled with a fly ash ceramsite honeycomb layer (240).

4. The environmentally friendly fly ash ceramic sound barrier structure according to claim 3 is characterized in that: The front end of the outer wall of the metal outer frame (220) is sprayed with a sound insulation coating (210), and bottom connecting plug shafts (251) are fixed on both sides of the bottom end of the outer wall of the metal outer frame (220).

5. The environmentally friendly fly ash ceramic sound barrier structure according to claim 4 is characterized in that: Both ends of the outer wall of the positioning plate (300) are slidably connected to the installation guide groove (150), and a top connection plug hole (320) is provided at the top end of the outer wall of the positioning plate (300) at a position corresponding to the bottom connection plug shaft (251), and the outer wall of the bottom connection plug shaft (251) is slidably connected to the inner wall of the top connection plug hole (320).

6. The environmentally friendly fly ash ceramic sound barrier structure according to claim 5 is characterized in that: A top clamping block (250) is fixed to the top of the outer wall of the metal outer frame (220), a bottom clamping groove (310) is provided at the bottom of the outer wall of the positioning plate (300) and at a position corresponding to the top clamping block (250), and the outer wall of the top clamping block (250) is slidably connected to the inner wall of the bottom clamping groove (310).

7. The environmentally friendly fly ash ceramic sound barrier structure according to claim 6 is characterized in that: A rotating baffle (140) is rotatably connected at the top of the outer wall of the support frame (100) and at both sides of the installation guide groove (150), and the bottom end of the outer wall of the rotating baffle (140) abuts against both sides of the top end of the outer wall of the positioning plate (300) at the top.

8. The environmentally friendly fly ash ceramic sound barrier structure according to claim 1 is characterized in that: The connecting component comprises a docking shaft (120) and a docking socket (130); the docking shaft (120) is fixed to one side of the outer wall of the support frame (100); the docking socket (130) is arranged on the other side of the outer wall of the support frame (100) and at a position corresponding to the docking shaft (120); two adjacent support frames (100) are connected via the docking shaft (120) and the docking socket (130).

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