A spliced ​​noise reduction sound insulation tape

Abstract

The utility model relates to the technical field of sound insulation, and discloses a spliced ​​noise reduction sound insulation tape, including a base and a through rod, the upper end surface of the base is fixedly connected to two connecting frames through two fixing rods, the upper end surfaces of the two connecting frames are provided with clamping holes, the inner side walls of the two clamping holes are slidably connected to plug rods, the upper ends of the two plug rods are fixedly connected to top plates, the outer side walls of the two connecting frames are fixedly connected to side fixing blocks, the upper end surface of the base is fixedly connected to a bottom fixing block, the outer side walls of the through rod are fixedly connected to multiple connecting plates, the outer side walls of the multiple connecting plates are fixedly connected to two card blocks on both sides, and the outer side walls of the multiple card blocks are clamped to fixed frames through card slots. The utility model sound insulation tape has the function of being spliced ​​and disassembled, more convenient to carry, and also has the function of better sound insulation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation, in particular to a spliced ​​noise reduction sound insulation tape. Background Art

[0002] Sound insulation tape is a kind of sound insulation device inserted between the sound source and the receiver, which makes the sound wave propagation have a significant additional attenuation, thereby reducing the noise impact in a certain area where the receiver is located. It is one of the methods to relieve noise and the most effective way to relieve noise from roads, railways and industrial noise sources. Most of them are used in construction, and sound insulation tape is placed on the periphery of the construction site to reduce the nuisance of noise and dust to pedestrians or nearby.

[0003] Most of the existing sound insulation tapes are covered as a whole, which is troublesome to install, large in size, and inconvenient to carry. In addition, most of the existing sound insulation tapes have unsatisfactory sound insulation effects and are relatively strong against external noise. Therefore, those skilled in the art provide a spliced ​​noise reduction sound insulation tape to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a spliced ​​noise reduction and sound insulation tape, which has the function of being able to be spliced ​​and disassembled, being more convenient to carry, and also has the function of better sound insulation effect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A spliced ​​noise reduction and sound insulation tape, comprising a base and a through rod, wherein the upper end surface of the base is fixedly connected to two connecting frames through two fixing rods, the upper end surfaces of the two connecting frames are provided with clamping holes, the inner side walls of the two clamping holes are slidably connected with plugging rods, the upper ends of the two plugging rods are fixedly connected to top plates, one side of the outer side walls of the two connecting frames are fixedly connected to side fixing blocks, and the upper end surface of the base is fixedly connected to a bottom fixing block;

[0007] The outer side wall of the through rod is fixedly connected with a plurality of connecting plates, both sides of the outer side walls of the plurality of connecting plates are fixedly connected with two clamping blocks, and the outer side walls of the plurality of clamping blocks are clamped with a fixing frame through a clamping groove;

[0008] Through the above technical solution, by setting the base, fixing rod, connecting frame, clamping hole, insertion rod, top plate, side fixing block and bottom fixing block, the device can fix the fixing frame through the connecting frame and the side fixing block, and the material inside it is more stable through the top plate and the bottom fixing block. By setting the insertion rod, clamping hole and fixing rod, the device can be disassembled for transportation, which is more convenient to use.

[0009] Furthermore, the inner side walls of the plurality of fixed frames are all clamped with a sound absorbing layer, the inner side walls of the plurality of fixed frames are clamped with a sound insulating layer on one side away from the sound absorbing layer, and the inner side walls of the plurality of fixed frames are clamped with a fixing layer on one side away from the sound insulating layer;

[0010] Through the above technical scheme, by setting up a sound insulation layer, a sound absorption layer and a fixed layer, by setting up multiple sound absorption layers made of sound absorbing sponge, the noise can be rebounded and absorbed by the sound absorbing sponge and weakened, and by setting up a sound insulation layer made of extruded polystyrene foam board, the sound insulation effect of the device is better.

[0011] Furthermore, both sides of the plurality of sound insulation layers, sound absorption layers and fixing layers are fixedly connected with fixing plates;

[0012] Through the above technical solution, by setting the fixing plate, the various components of the device can be connected.

[0013] Furthermore, a plurality of threaded holes are provided on one side of each of the plurality of fixing plates;

[0014] Through the above technical solution, by setting the threaded hole, the device can be connected with the fixing bolt.

[0015] Furthermore, the inner side walls of the plurality of threaded holes are all threadedly connected with fixing bolts;

[0016] Through the above technical solution, the device can be fixed by setting fixing bolts.

[0017] Furthermore, the plurality of sound-absorbing layers are made of sound-absorbing sponges;

[0018] Through the above technical solution, by arranging a plurality of sound-absorbing layers made of sound-absorbing sponges, the sound-absorbing effect of the device is improved.

[0019] Further, the plurality of sound insulation layers are made of extruded polystyrene foam boards;

[0020] Through the above technical solution, by setting the sound insulation layer to be made of extruded polystyrene foam board, the device can achieve better sound insulation effect.

[0021] Furthermore, both ends of the through rod are sleeved with covers;

[0022] Through the above technical solution, the penetration rod is fixed by providing a cover.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a spliced ​​noise reduction and sound insulation belt, which is provided with a base, a fixing rod, a connecting frame, a clamping hole, an inserting rod, a top plate, a side fixing block and a bottom fixing block, so that the device can fix the fixing frame through the connecting frame and the side fixing block, and the material inside it is more stable through the top plate and the bottom fixing block. By providing the inserting rod, the clamping hole and the fixing rod, the device can be disassembled for transportation, which is more convenient to use.

[0025] 2. The utility model proposes a spliced ​​noise reduction and sound insulation tape, which is provided with a sound insulation layer, a sound absorbing layer and a fixing layer. The multiple sound absorbing layers are made of sound absorbing sponges, so that the noise can be rebounded and absorbed by the sound absorbing sponges and weakened. The sound insulation layer is made of extruded polystyrene foam board, so that the sound insulation effect of the device is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric view of a spliced ​​noise reduction and sound insulation tape proposed by the utility model;

[0027] Figure 2 This is a structural schematic diagram of a spliced ​​noise reduction and sound insulation tape proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a snap-fit ​​mechanism of a spliced ​​noise reduction and sound insulation tape proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the sound insulation structure of a spliced ​​noise reduction sound insulation tape proposed by the utility model;

[0030] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Base; 2. Fixing rod; 3. Connecting frame; 4. Clamp hole; 5. Insert rod; 6. Top plate; 7. Side fixing block; 8. Bottom fixing block; 9. Through rod; 10. Connecting plate; 11. Clamp block; 12. Fixing frame; 13. Clamp slot; 14. Sound-absorbing layer; 15. Sound-insulating layer; 16. Fixing layer; 17. Fixing plate; 18. Threaded hole; 19. Fixing bolt; 20. Cover. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-5 The utility model provides an embodiment: a spliced ​​noise reduction and sound insulation belt, comprising a base 1 and a through rod 9, the upper end surface of the base 1 is fixedly connected to two connecting frames 3 through two fixing rods 2, the upper end surfaces of the two connecting frames 3 are provided with clamping holes 4, the inner side walls of the two clamping holes 4 are slidably connected with plugging rods 5, the upper ends of the two plugging rods 5 are fixedly connected with top plates 6, one side of the outer side walls of the two connecting frames 3 are fixedly connected with side fixing blocks 7, and the upper end surface of the base 1 is fixedly connected with a bottom fixing block 8;

[0035] The outer side wall of the through rod 9 is fixedly connected with a plurality of connecting plates 10, and two clamping blocks 11 are fixedly connected to both sides of the outer side walls of the plurality of connecting plates 10, and the outer side walls of the plurality of clamping blocks 11 are clamped with a fixing frame 12 through a clamping groove 13. By arranging a base 1, a fixing rod 2, a connecting frame 3, a clamping hole 4, an insertion rod 5, a top plate 6, a side fixing block 7 and a bottom fixing block 8, the device can fix the fixing frame 12 through the connecting frame 3 and the side fixing block 7, and the material inside thereof is more stable through the top plate 6 and the bottom fixing block 8. By arranging the insertion rod 5, the clamping hole 4 and the fixing rod 2, the device can be disassembled for transportation, and is more convenient to use.

[0036] The inner side walls of the plurality of fixed frames 12 are all connected with a sound absorbing layer 14, the inner side walls of the plurality of fixed frames 12 are connected with a sound insulation layer 15 on one side away from the sound absorbing layer 14, and the inner side walls of the plurality of fixed frames 12 are connected with a fixed layer 16 on one side away from the sound insulation layer 15. By setting the sound insulation layer 15, the sound absorbing layer 14 and the fixed layer 16, and by setting the plurality of sound absorbing layers 14 to be made of sound absorbing sponge, the noise can be rebounded and absorbed by the sound absorbing sponge and weakened. By setting the sound insulation layer 15 to be made of extruded polystyrene foam board, the sound insulation effect of the device is better. The fixing plates 17 are fixedly connected on both sides of the plurality of sound insulation layers 15, the sound absorbing layer 14 and the fixed layer 16. By setting the fixing plates 17, the various components of the device can be In order to connect, a plurality of fixing plates 17 are each provided with a plurality of threaded holes 18 on one side, and by providing the threaded holes 18, the device can be connected with fixing bolts 19, and the inner side walls of the plurality of threaded holes 18 are threadedly connected with fixing bolts 19, and by providing the fixing bolts 19, the device can be fixed, and a plurality of sound-absorbing layers 14 are made of sound-absorbing sponges, and by providing a plurality of sound-absorbing layers 14 are made of sound-absorbing sponges, the sound-absorbing effect of the device is better, and a plurality of sound-insulating layers 15 are made of extruded polystyrene foam boards, and by providing the sound-insulating layers 15 are made of extruded polystyrene foam boards, the sound-insulating effect of the device is better, and both ends of the through rod 9 are provided with covers 20, and by providing the covers 20, the through rod 9 can be fixed.

[0037] Working principle: When the device is used, the fixing frame 12 is fixed by the connecting frame 3 and the side fixing block 7. The top plate 6 and the bottom fixing block 8 make the internal material more stable. The insertion rod 5, the card hole 4 and the fixing rod 2 are provided so that the device can be disassembled for transportation, which is more convenient to use. The multiple sound-absorbing layers 14 are made of sound-absorbing sponges, so that the noise can be rebounded and absorbed by the sound-absorbing sponges and weakened. The sound insulation layer 15 is made of extruded polystyrene foam board, so that the sound insulation effect of the device is better.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spliced ​​noise reduction and sound insulation tape, comprising a base (1) and a through rod (9), characterized in that: The upper end surface of the base (1) is fixedly connected to two connecting frames (3) via two fixing rods (2); the upper end surfaces of the two connecting frames (3) are each provided with a clamping hole (4); the inner side walls of the two clamping holes (4) are slidably connected to an insertion rod (5); the upper ends of the two insertion rods (5) are fixedly connected to a top plate (6); one side of the outer side walls of the two connecting frames (3) are fixedly connected to a side fixing block (7); and the upper end surface of the base (1) is fixedly connected to a bottom fixing block (8); The outer side wall of the through rod (9) is fixedly connected to a plurality of connecting plates (10), both sides of the outer side walls of the plurality of connecting plates (10) are fixedly connected to two clamping blocks (11), and the outer side walls of the plurality of clamping blocks (11) are clamped to a fixing frame (12) via a clamping groove (13).

2. The spliced ​​noise reduction and sound insulation tape according to claim 1 is characterized in that: The inner side walls of the plurality of fixed frames (12) are all clamped with a sound absorbing layer (14), the inner side walls of the plurality of fixed frames (12) are clamped with a sound insulating layer (15) on one side away from the sound absorbing layer (14), and the inner side walls of the plurality of fixed frames (12) are clamped with a fixing layer (16) on one side away from the sound insulating layer (15).

3. The spliced ​​noise reduction and sound insulation tape according to claim 2 is characterized in that: Both sides of the plurality of sound insulation layers (15), the sound absorption layer (14) and the fixing layer (16) are fixedly connected with fixing plates (17).

4. The spliced ​​noise reduction and sound insulation tape according to claim 3 is characterized in that: A plurality of threaded holes (18) are provided on one side of the plurality of fixing plates (17).

5. The spliced ​​noise reduction and sound insulation tape according to claim 4 is characterized in that: The inner side walls of the plurality of threaded holes (18) are all threadedly connected with fixing bolts (19).

6. The spliced ​​noise reduction and sound insulation tape according to claim 2 is characterized in that: The plurality of sound absorbing layers (14) are made of sound absorbing sponge.

7. The spliced ​​noise reduction and sound insulation tape according to claim 2 is characterized in that: The plurality of sound insulation layers (15) are made of extruded polystyrene foam boards.

8. The spliced ​​noise reduction and sound insulation tape according to claim 1 is characterized in that: Both ends of the penetration rod (9) are sleeved with sealing covers (20).

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