CN217026778U - Assembled light sound-proof wall - Google Patents
Assembled light sound-proof wall Download PDFInfo
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- CN217026778U CN217026778U CN202220343540.XU CN202220343540U CN217026778U CN 217026778 U CN217026778 U CN 217026778U CN 202220343540 U CN202220343540 U CN 202220343540U CN 217026778 U CN217026778 U CN 217026778U
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Abstract
The utility model belongs to the technical field of assembled walls, and particularly relates to an assembled light sound-insulating wall which comprises a back plate and a panel, wherein mounting strips are fixedly connected to four inner walls of the back plate, mounting screw holes are formed in positions, corresponding to the front surfaces of the panel, of the mounting strips at equal intervals, the mounting screw holes in the panel are communicated with the mounting screw holes in the mounting strips, mounting screws are connected to the inner threads of the mounting screw holes, and the panel is fixed to the front surface of the back plate through the mutual matching of the mounting screw holes and the mounting screws. According to the utility model, the positions of the hinged rod and the fixed rod can be controlled by the adjusting component, so that the hydrophobic cloth is clamped by matching the fixed rod and the panel, the hydrophobic cloth is prevented from being curled in the sound insulation barrier under the condition of blowing by wind, the protection effect of the hydrophobic cloth on the sound insulation cotton is ensured, the sound insulation cotton is prevented from being damaged due to large-area water absorption, the service life of the sound insulation cotton is prolonged, and the sound insulation effect of the sound insulation wall is maintained.
Description
Technical Field
The utility model belongs to the technical field of assembled walls, and particularly relates to an assembled light sound-insulating wall.
Background
The sound insulation and noise reduction device is mainly used for sound insulation and noise reduction of expressways, overhead composite roads and other noise sources. Refers to a wall-type structure provided beside railways and highways in order to reduce the influence of driving noise on nearby residents. Sound-insulating walls are also known as sound-insulating barriers.
The problems existing in the prior art are as follows:
this sound-proof protective screen's inside is provided with soundproof cotton, for the convenience of the inside ventilation of sound-proof protective screen has seted up the tripe hole at the panel equidistant, simultaneously in order to avoid the sound-proof protective screen to get into a large amount of water at rainy day and can lay hydrophobic cloth between soundproof cotton and panel, nevertheless because hydrophobic cloth generally directly lays between soundproof cotton and panel, when meeting windy weather, hydrophobic cloth of laying probably is blown by wind and takes place to curl, cause hydrophobic cloth can no longer protect soundproof cotton completely, external a large amount of rainwater this moment can be absorbed by soundproof cotton, if so for a long time, soundproof cotton probably is rotten by the rainwater bubble, cause soundproof cotton's life to reduce, influence soundproof effect of sound-proof protective screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembled light sound insulation wall, which can control the positions of a hinged rod and a fixed rod through an adjusting component, so that hydrophobic cloth is clamped through the matching of the fixed rod and a panel, the hydrophobic cloth is prevented from being coiled and contracted in a sound insulation barrier under the condition of blowing, the protection effect of the hydrophobic cloth on sound insulation cotton is guaranteed, the sound insulation cotton is prevented from being damaged due to large-area water absorption, the service life of the sound insulation cotton is prolonged, and the sound insulation effect of the sound insulation wall is maintained.
The technical scheme adopted by the utility model is as follows:
an assembly type light sound insulation wall comprises a back plate and a panel, wherein mounting strips are fixedly connected to four inner walls of the back plate, mounting screw holes are formed in positions, corresponding to the front surface of the panel, of the mounting strips at equal intervals, the mounting screw holes in the panel are mutually communicated with the mounting screw holes in the mounting strips, mounting screws are connected to the inner threads of the mounting screw holes in a threaded manner, the panel is fixed to the front surface of the back plate through the mutual matching of the mounting screw holes and the mounting screws, sound insulation cotton and hydrophobic cloth are sequentially arranged between the back plate and the panel, and louver holes are formed in the front surface of the panel at equal intervals;
the top and the bottom of a middle mounting screw hole in the mounting strip are provided with adjusting components, the inner wall of a sliding groove close to the hydrophobic cloth is hinged with a hinged rod, and one end of the hinged rod extends to the outside of the mounting strip and is fixedly provided with a fixing rod.
The adjusting component comprises two through grooves, the through grooves are formed in the top and the bottom of an installation screw hole in the middle of the installation strip, sliding grooves are formed in the inner wall of each through groove, sliding blocks are arranged inside the sliding grooves in a sliding mode, clamping grooves are formed in the sliding blocks corresponding to the hinge rods, the positions of the clamping grooves are corresponding to the sliding blocks, and connecting blocks are fixedly arranged between the sliding blocks.
The position of the fixed rod corresponds to the top and the bottom of the back of the hydrophobic cloth.
The length of the fixing rod is matched with the length of the soundproof cotton.
The front of tripe hole just is located the fixed guard plate that is provided with in position department in tripe hole.
The longitudinal section of the protection plate is of an arc-shaped structure.
The utility model has the technical effects that:
accessible adjusting part control hinge bar and the position of dead lever to carry out the clamping to hydrophobic cloth through the cooperation of dead lever and panel, prevent hydrophobic cloth and take place to curl in the inside of sound insulation barrier under the condition that wind blows, thereby guarantee hydrophobic cloth to soundproof cotton's protecting effect, avoid soundproof cotton to damage because of the large tracts of land absorbs water, prolong soundproof cotton's life maintains soundproof wall's syllable-dividing effect.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a schematic view of the internal structure of the back plate of the present invention;
FIG. 4 is a schematic illustration of a portion of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the utility model at A in FIG. 2;
FIG. 6 is an enlarged view of the utility model at B in FIG. 2;
fig. 7 is an enlarged view of the utility model at C in fig. 3.
In the drawings, the reference numbers indicate the following list of parts:
1. a back plate; 2. sound insulation cotton; 3. a hydrophobic cloth; 4. a panel; 5. a louver hole; 6. mounting a bar; 7. mounting a screw hole; 8. mounting screws; 9. a chute; 10. a slider; 11. connecting blocks; 12. a hinged lever; 13. fixing the rod; 14. a through groove; 15. and (4) a protective plate.
Detailed Description
In order that the objects and advantages of the utility model will be more clearly understood, the following description is given in conjunction with the examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the utility model and does not strictly limit the scope of the utility model as specifically claimed.
As shown in fig. 1-7, an assembled light sound-proof wall comprises a back plate 1 and a face plate 4, wherein mounting bars 6 are fixedly connected to four inner walls of the back plate 1, mounting screw holes 7 are arranged at positions, corresponding to the front surfaces of the face plate 4, of the mounting bars 6 at equal intervals, the mounting screw holes 7 in the face plate 4 are communicated with the mounting screw holes 7 in the mounting bars 6, mounting screws 8 are connected to the inner threads of the mounting screw holes 7, the face plate 4 is fixed to the front surface of the back plate 1 through the mutual matching of the mounting screw holes 7 and the mounting screws 8, sound-proof cotton 2 and hydrophobic cloth 3 are sequentially arranged between the back plate 1 and the face plate 4, and louver holes 5 are arranged at equal intervals on the front surface of the face plate 4;
the top and the bottom of a mounting screw hole 7 in the middle of the mounting strip 6 are provided with adjusting components, the inner wall of a sliding groove 9 close to the hydrophobic cloth 3 is hinged with a hinged rod 12, and one end of the hinged rod 12 extends to the outside of the mounting strip 6 and is fixedly provided with a fixed rod 13.
According to above-mentioned structure, the position of articulated pole 12 and dead lever 13 of accessible adjusting part control to carry out the clamping to hydrophobic cloth 3 through the cooperation of dead lever 13 and panel 4, prevent hydrophobic cloth 3 and take place to curl in the inside of sound insulation barrier under the condition that wind blows, thereby guarantee hydrophobic cloth 3 to the safeguard effect of soundproof cotton 2, avoid soundproof cotton 2 to absorb water because of the large tracts of land and damage, prolong soundproof cotton 2's life, maintain the soundproof effect of soundproof wall.
Referring to fig. 5, the adjusting part includes two through grooves 14, through groove 14 is seted up at the top and the bottom of a middle installation screw 7 on mounting bar 6, spout 9 has been seted up on the inner wall that leads to groove 14, the inside slip of spout 9 is provided with sliding block 10, the joint groove has been seted up on the sliding block 10 corresponding with hinge bar 12, the position in joint groove is corresponding with sliding block 10, fixed connecting block 11 that is provided with between two sliding blocks 10, when rotating mounting screw 8, press connecting block 11 through mounting screw 8, thereby make connecting block 11 drive sliding block 10 and press hinge bar 12, realize the regulation to dead lever 13 position.
Referring to fig. 5, the fixing bar 13 is positioned to correspond to the top and bottom of the back surface of the hydrophobic cloth 3, so that the fixing bar 13 can press the edge of the hydrophobic cloth 3, thereby reducing the probability of edge curling of the hydrophobic cloth 3.
Referring to fig. 4, the length of the fixing rod 13 is matched with the length of the soundproof cotton 2, so that the area of the fixing rod 13 pressing the soundproof cotton 2 is large, and the fixing effect is better.
Referring to fig. 6, the front surface of the louver hole 5 is fixedly provided with a protection plate 15 at the top of the louver hole 5, the longitudinal section of the protection plate 15 is of an arc structure, the top of the louver hole 5 is protected, and water drops on a large number of panels 4 are prevented from flowing to the inside of the sound insulation wall through the louver hole 5 due to the action of gravity.
The working principle of the utility model is as follows:
when in installation, the two mounting screws 8 in the middle are firstly rotated, so that the mounting screws 8 move towards the inner part of the mounting screw holes 7, and the end parts of the mounting screws 8 are gradually contacted with the connecting block 11;
after the mounting screw 8 is contacted with the connecting block 11, the mounting screw 8 is continuously rotated, so that the mounting screw 8 drives the connecting block 11 and the sliding block 10 to move;
with the movement of slide block 10, slide block 10 presses one end of hinge rod 12, and hinge rod 12 rotates around the hinge shaft, so that hinge rod 12 drives fixing rod 13 to press hydrophobic cloth 3, and hydrophobic cloth 3 is fixed.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.
Claims (6)
1. The utility model provides an assembled light sound-proof wall, includes backplate (1) and panel (4), its characterized in that: the novel water-repellent blackboard is characterized in that mounting strips (6) are fixedly connected to four inner walls of the backboard (1), mounting screw holes (7) are formed in positions, corresponding to the front of the panel (4), of the mounting strips (6) at equal intervals, the mounting screw holes (7) in the panel (4) are communicated with the mounting screw holes (7) in the mounting strips (6), mounting screws (8) are connected to the inner threads of the mounting screw holes (7), the panel (4) is fixed to the front of the backboard (1) through the mutual matching of the mounting screw holes (7) and the mounting screws (8), soundproof cotton (2) and hydrophobic cloth (3) are sequentially arranged between the backboard (1) and the panel (4), and louver holes (5) are formed in the front of the panel (4) at equal intervals;
the top and the bottom of an installation screw hole (7) in the middle of the installation strip (6) are provided with adjusting components, the inner wall of a sliding groove (9) close to the hydrophobic cloth (3) is hinged with a hinged rod (12), and one end of the hinged rod (12) extends to the outside of the installation strip (6) and is fixedly provided with a fixing rod (13).
2. The fabricated lightweight soundproof wall according to claim 1, wherein: the adjusting part comprises two through grooves (14), the top and the bottom of an installation screw hole (7) in the middle of the installation screw hole are arranged on the installation strip (6) through the through grooves (14), sliding grooves (9) are formed in the inner wall of the through grooves (14), sliding blocks (10) are arranged in the sliding grooves (9) in a sliding mode, clamping grooves are formed in the sliding blocks (10) corresponding to the hinge rods (12), the positions of the clamping grooves correspond to the sliding blocks (10), and connecting blocks (11) are fixedly arranged between the sliding blocks (10).
3. The prefabricated lightweight soundproof wall according to claim 1, wherein: the fixing rod (13) is arranged corresponding to the top and the bottom of the back surface of the hydrophobic cloth (3).
4. The prefabricated lightweight soundproof wall according to claim 1, wherein: the length of the fixed rod (13) is matched with that of the soundproof cotton (2).
5. The prefabricated lightweight soundproof wall according to claim 1, wherein: and the front surface of the louver hole (5) is fixedly provided with a protective plate (15) at the position at the top of the louver hole (5).
6. The prefabricated lightweight soundproof wall according to claim 5, wherein: the longitudinal section of the protection plate (15) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220343540.XU CN217026778U (en) | 2022-02-21 | 2022-02-21 | Assembled light sound-proof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220343540.XU CN217026778U (en) | 2022-02-21 | 2022-02-21 | Assembled light sound-proof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217026778U true CN217026778U (en) | 2022-07-22 |
Family
ID=82451561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220343540.XU Active CN217026778U (en) | 2022-02-21 | 2022-02-21 | Assembled light sound-proof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217026778U (en) |
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2022
- 2022-02-21 CN CN202220343540.XU patent/CN217026778U/en active Active
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