CN210712602U

CN210712602U - Ecological environment-friendly sound insulation and sound barrier

Info

Publication number: CN210712602U
Application number: CN201921031149.0U
Authority: CN
Inventors: 董金富
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-09
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an ecological environment-friendly sound insulation and sound barrier, the on-line screen storage device comprises a base, the first sound barrier board of last fixed surface of base is connected with, the chamber has been seted up to the inside of first sound barrier board, the bottom internal surface fixed connection in chamber has the fixed block, the fixed slot has been seted up to the upper surface of fixed block, the bottom internal surface of fixed slot is equipped with the blotter, the last fixed surface of blotter is connected with second sound barrier board, the spacing groove has all been seted up to the both sides inner wall in chamber, the equal fixedly connected with gag lever post of both sides outer wall of second sound barrier board, the last fixed surface of second sound barrier board is connected with the diaphragm, the equal fixedly connected with connecting plate of both sides outer wall of first sound barrier board. The utility model relates to a simply, convenient operation need not to install a sound barrier again, makes things convenient for people to use, has increased the device's flexibility to still can not be when adjusting the second sound barrier, make it break away from the chamber.

Description

Ecological environment-friendly sound insulation and sound barrier

Technical Field

The utility model relates to a sound barrier technical field, in particular to ecological environment-friendly sound insulation sound barrier.

Background

With the high-speed development of economy and the continuous acceleration of urbanization process, the traffic modes of highways, railways, urban rail transit and the like are rapidly developed, the roads are inevitably required to pass through residential areas with concentrated population when being built, the generated traffic noise brings certain interference to the work, life and study of residents nearby the roads, the noise sources, the propagation paths and the sound receiving points can be controlled aiming at traffic noise pollution, and the establishment of the sound barrier along the road is one of the most effective means for treating the traffic noise recognized at home and abroad, and the noise reduction effect is good, the structure is safe and reliable, the material price is economical, the installation cost is low, the durability is high, the service life is long, the landscape is harmonious and elegant.

The existing ecological environment-friendly sound insulation and sound protection barrier has certain defects in the using process, the height of the existing ecological environment-friendly sound insulation and sound protection barrier is not convenient to adjust, sound insulation can be carried out only by installing a sound barrier plate in the using process, and certain limitation exists in the using process.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an ecological and environmental sound-proof barrier, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ecological environment-friendly sound insulation and sound barrier comprises a base, wherein a first sound barrier plate is fixedly connected to the upper surface of the base, a cavity is formed in the first sound barrier plate, a fixed block is fixedly connected to the inner surface of the bottom of the cavity, a fixed groove is formed in the upper surface of the fixed block, a cushion pad is arranged on the inner surface of the bottom of the fixed groove, a second sound barrier plate is fixedly connected to the upper surface of the cushion pad, limit grooves are formed in the inner walls of two sides of the cavity, limit rods are fixedly connected to the outer walls of two sides of the second sound barrier plate, a transverse plate is fixedly connected to the upper surface of the second sound barrier plate, connecting plates are fixedly connected to the outer walls of two sides of the first sound barrier plate, screw rods are sleeved with the inner portions of the two connecting plates in a threaded manner, bearings are rotatably connected to the top ends of the two, the bearing and the transverse plate are fixedly connected, the lower surface of the transverse plate is symmetrically and fixedly connected with a first connecting rod, the outer wall of the first connecting rod is sleeved with a second connecting rod in a sliding mode, the second connecting rod is fixedly connected with the base, the outer wall of the front side of the second connecting rod is provided with a fixing bolt, and the first connecting rod is fixedly connected with the second connecting rod through the fixing bolt.

Further, the buffer pad is in contact with the fixing groove.

Furthermore, the limiting rod is located inside the limiting groove, and the limiting rod is connected with the limiting groove in a sliding mode.

Furthermore, the transverse plate is located above the first sound barrier plate, and the second sound barrier plate is connected with the first sound barrier plate in a sliding mode.

Furthermore, the bottom end of the screw rod is fixedly connected with a rotary table, and the bottom of the rotary table is fixedly connected with a rotary handle.

Furthermore, the lower surface symmetry fixedly connected with supporting leg of base, the bottom of supporting leg is rotated and is connected with the gyro wheel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an ecological environment-friendly sound insulation and sound barrier through being provided with connecting plate, screw rod and bearing, need not to install another sound barrier board, makes things convenient for people to use, improves the device's flexibility.

2. The utility model discloses an ecological environment-friendly sound insulation and sound barrier through being provided with gag lever post and spacing groove, can not make second sound barrier board break away from the chamber of moulding.

Drawings

FIG. 1 is a schematic structural view of the ecological environment-friendly sound-insulating barrier of the present invention;

fig. 2 is a top view of the ecological environment-friendly sound insulation barrier of the present invention.

In the figure: 1. a base; 2. a first sound barrier panel; 3. a shaped cavity; 4. a fixed block; 5. fixing grooves; 6. a cushion pad; 7. a second sound barrier panel; 8. a limiting groove; 9. a limiting rod; 10. a transverse plate; 11. a connecting plate; 12. a screw; 13. a bearing; 14. a first link; 15. a second link; 16. a fixing bolt; 17. a turntable; 18. turning a handle; 19. supporting legs; 20. and a roller.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, an ecological environment-friendly sound insulation barrier comprises a base 1, wherein a first sound barrier plate 2 is fixedly connected to the upper surface of the base 1, a cavity 3 is formed inside the first sound barrier plate 2, a fixed block 4 is fixedly connected to the inner surface of the bottom of the cavity 3, a fixed groove 5 is formed on the upper surface of the fixed block 4, a cushion 6 is arranged on the inner surface of the bottom of the fixed groove 5, a second sound barrier plate 7 is fixedly connected to the upper surface of the cushion 6, limiting grooves 8 are formed on the inner walls of two sides of the cavity 3, limiting rods 9 are fixedly connected to the outer walls of two sides of the second sound barrier plate 7, a transverse plate 10 is fixedly connected to the upper surface of the second sound barrier plate 7, connecting plates 11 are fixedly connected to the outer walls of two sides of the first sound barrier plate 2, and screws 12 are respectively sleeved inside the two connecting plates 11 in a threaded, two the top of screw rod 12 is equallyd divide and is rotated respectively and be connected with bearing 13, bearing 13 is located the lower surface of diaphragm 10, fixed connection between bearing 13 and the diaphragm 10, the first connecting rod 14 of lower surface symmetry fixedly connected with of diaphragm 10, the outer wall of first connecting rod 14 slides and has cup jointed second connecting rod 15, fixed connection between second connecting rod 15 and the base 1, the front side outer wall of second connecting rod 15 is equipped with gim peg 16, first connecting rod 14 passes through fixed connection between gim peg 16 and the second connecting rod 15.

Wherein the buffer pad 6 is in contact with the fixing groove 5.

The limiting rod 9 is located inside the limiting groove 8, and the limiting rod 9 is connected with the limiting groove 8 in a sliding mode.

The transverse plate 10 is located above the first sound barrier plate 2, and the second sound barrier plate 7 is connected with the first sound barrier plate 2 in a sliding mode.

Wherein, the bottom end of the screw 12 is fixedly connected with a turntable 17, and the bottom of the turntable 17 is fixedly connected with a rotating handle 18.

Wherein, the lower surface symmetry fixedly connected with supporting leg 19 of base 1, the bottom of supporting leg 19 is rotated and is connected with gyro wheel 20.

The working principle is as follows: in the using process, a worker is required to rotate the two turntables 19, the two turntables 19 drive the two screws 12 to rotate on the two bearings 13, the screws 12 are in threaded sleeve connection with the connecting plate 11, the screws 12 can move relative to the connecting plate 11, the two screws 12 push the transverse plate 10 to move upwards, the transverse plate 10 drives the second sound barrier plate 7 to move, so that the second sound barrier plate 7 and the first sound barrier plate 2 move relative to each other, the second sound barrier plate 7 also drives the limiting rod 9 to move in the limiting groove 8, and due to the existence of the limiting rod 9 and the limiting groove 8, the second sound barrier plate 7 can be prevented from being separated from the cavity 3, so that the structure of the device is more stable; the utility model relates to a simply, convenient operation need not to install a sound barrier again, makes things convenient for people to use, has increased the device's flexibility to still can not be when adjusting second sound barrier 7, make it break away from the chamber 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an ecological environment-friendly sound insulation and sound barrier, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a first sound barrier plate (2), a cavity (3) is formed in the first sound barrier plate (2), a fixed block (4) is fixedly connected with the inner surface of the bottom of the cavity (3), a fixed groove (5) is formed in the upper surface of the fixed block (4), a cushion pad (6) is arranged on the inner surface of the bottom of the fixed groove (5), a second sound barrier plate (7) is fixedly connected with the upper surface of the cushion pad (6), limiting grooves (8) are formed in the inner walls of two sides of the cavity (3), limiting rods (9) are fixedly connected with the outer walls of two sides of the second sound barrier plate (7), transverse plates (10) are fixedly connected with the upper surface of the second sound barrier plate (7), connecting plates (11) are fixedly connected with the outer walls of two sides of the first sound barrier plate (2), and screw rods (12) are sleeved with the inner portions of the connecting plates (11) in a, two the top of screw rod (12) is equallyd divide and is do not rotated and be connected with bearing (13), bearing (13) are located the lower surface of diaphragm (10), fixed connection between bearing (13) and diaphragm (10), the first connecting rod (14) of lower surface symmetry fixedly connected with of diaphragm (10), second connecting rod (15) have been cup jointed in the outer wall slip of first connecting rod (14), fixed connection between second connecting rod (15) and base (1), the front side outer wall of second connecting rod (15) is equipped with gim peg (16), fixed connection between first connecting rod (14) through gim peg (16) and second connecting rod (15).

2. The eco-friendly sound insulation and sound barrier according to claim 1, wherein: the buffer pad (6) is contacted with the fixing groove (5).

3. The eco-friendly sound insulation and sound barrier according to claim 1, wherein: the limiting rod (9) is located inside the limiting groove (8), and the limiting rod (9) is connected with the limiting groove (8) in a sliding mode.

4. The eco-friendly sound insulation and sound barrier according to claim 1, wherein: the transverse plate (10) is located above the first sound barrier plate (2), and the second sound barrier plate (7) is connected with the first sound barrier plate (2) in a sliding mode.

5. The eco-friendly sound insulation and sound barrier according to claim 1, wherein: the bottom end of the screw rod (12) is fixedly connected with a rotary table (17), and the bottom of the rotary table (17) is fixedly connected with a rotary handle (18).

6. The eco-friendly sound insulation and sound barrier according to claim 1, wherein: the lower surface symmetry fixedly connected with supporting leg (19) of base (1), the bottom of supporting leg (19) is rotated and is connected with gyro wheel (20).