CN216616338U

CN216616338U - Green is with making an uproar protective screen that falls

Info

Publication number: CN216616338U
Application number: CN202122908535.7U
Authority: CN
Inventors: 张兰平
Original assignee: Cangzhou Guangshun Foundation Engineering Co ltd
Current assignee: Cangzhou Guangshun Foundation Engineering Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-27
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a green environment-friendly noise reduction barrier, which comprises a base, wherein the top of the base is fixedly connected with a first noise reduction barrier, an inner cavity of the first noise reduction barrier is provided with a containing cavity, and the inner cavity of the containing cavity is movably connected with a second noise reduction barrier. According to the utility model, the accommodating cavity, the second noise reduction barrier, the support column, the moving wheel, the sliding groove, the shell, the threaded rod, the threaded block, the sliding rod, the turntable, the clamping groove, the mounting rack, the reset spring, the moving plate, the pull rod, the pull ring, the clamping block, the bearing, the first sliding groove, the first sliding block, the second sliding groove and the second sliding block are arranged to be matched with each other, so that the advantage of length adjustment of the noise reduction barrier is achieved, the length of the noise reduction barrier can be adjusted when the noise reduction barrier is used, the problem that a user wastes time and labor to put and assemble due to the fact that multiple groups of noise reduction barriers are required to block is solved, the use cost is reduced, and the use requirements of the user can be met.

Description

Green is with making an uproar protective screen that falls

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a noise reduction barrier for environmental protection.

Background

The method and means of the environmental protection are engineering, administrative, innovative research and development, legal, economic, propaganda and education and the like.

The existing noise reduction barriers have the following disadvantages: the existing noise reduction barrier does not have the function of adjustable length, so that the noise reduction barrier needs to be blocked by a plurality of groups of noise reduction barriers when in use, the user is caused to waste time and energy to put the assembly, the use cost is increased, and the use requirement of the user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a green and environment-friendly noise reduction barrier, which has the advantage of length adjustment of the noise reduction barrier, and solves the problem that a user wastes time and labor for placing and assembling because the existing noise reduction barrier does not have the length adjustment function, and a plurality of groups of noise reduction barriers are required to block the noise reduction barrier when the noise reduction barrier is used.

In order to achieve the purpose, the utility model provides the following technical scheme: a green environment-friendly noise reduction barrier comprises a base, wherein a first noise reduction barrier is fixedly connected to the top of the base, a containing cavity is formed in an inner cavity of the first noise reduction barrier, a second noise reduction barrier is movably connected to the inner cavity of the containing cavity, the right side of the second noise reduction barrier penetrates through the right side of the first noise reduction barrier, a supporting column is fixedly connected to the right side of the bottom of the second noise reduction barrier, the bottom end of the supporting column is movably connected with a moving wheel through a movable pin, a sliding groove is formed in the top of the inner wall of the containing cavity, a shell is fixedly connected to the top of the first noise reduction barrier, a threaded rod is arranged in the inner cavity of the shell, a threaded block is in threaded connection with the surface of the threaded rod, a sliding rod is fixedly connected to the bottom of the threaded block, the surface of the sliding rod is in sliding connection with the inner cavity of the sliding groove, and the bottom end of the sliding rod penetrates through the inner cavity of the containing cavity and is fixedly connected with the left side of the top of the second noise reduction barrier, the left end of threaded rod runs through to the left side and the fixedly connected with carousel of casing, the draw-in groove has been seted up on the surface of carousel, the left side fixedly connected with mounting bracket at casing top, the equal fixedly connected with reset spring in both sides of mounting bracket bottom, reset spring's bottom fixedly connected with movable plate, the fixedly connected with pull rod is located at the center at movable plate top, the top of pull rod runs through to the top and the fixedly connected with pull ring of mounting bracket, the bottom fixedly connected with fixture block of movable plate, the inner chamber to the draw-in groove is run through to the bottom of fixture block.

Preferably, the right end of the threaded rod is sleeved with a bearing, and the right side of the bearing is fixedly connected with the right side of the inner wall of the shell.

Preferably, a first sliding groove is formed in the top of the inner wall of the shell, a first sliding block is connected to an inner cavity of the first sliding groove in a sliding mode, and the bottom of the first sliding block is fixedly connected with the top of the thread block.

Preferably, the bottom of the inner wall of the accommodating cavity is provided with a second sliding groove, an inner cavity of the second sliding groove is connected with a second sliding block in a sliding mode, and the top of the second sliding block is fixedly connected with the left side of the bottom of the second noise reduction barrier.

Preferably, the number of the clamping grooves is eight, and the eight groups of clamping grooves are annularly and equidistantly arranged on the surface of the rotary table.

Preferably, the length and the width of the inner cavity of the sliding groove are both greater than the length and the width of the sliding rod, and the height of the inner cavity of the sliding groove is less than the height of the sliding rod.

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

1. according to the utility model, the accommodating cavity, the second noise reduction barrier, the support column, the moving wheel, the sliding groove, the shell, the threaded rod, the threaded block, the sliding rod, the turntable, the clamping groove, the mounting rack, the reset spring, the moving plate, the pull rod, the pull ring, the clamping block, the bearing, the first sliding groove, the first sliding block, the second sliding groove and the second sliding block are arranged to be matched with each other, so that the advantage of length adjustment of the noise reduction barrier is achieved, the length of the noise reduction barrier can be adjusted when the noise reduction barrier is used, the problem that a user wastes time and labor to put and assemble due to the fact that multiple groups of noise reduction barriers are required to block is solved, the use cost is reduced, and the use requirements of the user can be met.

2. According to the utility model, the accommodating cavity is arranged to conveniently accommodate the second noise reduction barrier into the inner cavity of the first noise reduction barrier, the supporting columns and the moving wheels are arranged to stabilize the second noise reduction barrier during moving, the sliding grooves and the sliding rods are arranged to drive the second noise reduction barrier to move, the clamping grooves and the clamping blocks are arranged to clamp and limit the turntable, the return spring is arranged to restore the moving plate in an elastic manner, the pull rods and the pull rings are arranged to facilitate pulling of the moving plate and the clamping blocks, the bearing is arranged to stabilize the threaded rod during rotation, the first sliding grooves and the first sliding blocks are arranged to stabilize the threaded block during moving, and the second sliding grooves and the second sliding blocks are arranged to stabilize the second noise reduction barrier during moving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged sectional view of the inner structure of the housing according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged left side view of the turntable.

In the figure: 1. a base; 2. a first noise reduction barrier; 3. a receiving cavity; 4. a second noise reduction barrier; 5. a support pillar; 6. a moving wheel; 7. a sliding groove; 8. a housing; 9. a threaded rod; 10. a thread block; 11. a slide bar; 12. a turntable; 13. a card slot; 14. a mounting frame; 15. a return spring; 16. moving the plate; 17. a pull rod; 18. a pull ring; 19. a clamping block; 20. a bearing; 21. a first chute; 22. a first slider; 23. a second chute; 24. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a green environmental protection noise reduction barrier comprises a base 1, a first noise reduction barrier 2 is fixedly connected to the top of the base 1, a receiving cavity 3 is formed in the inner cavity of the first noise reduction barrier 2, a second noise reduction barrier 4 is movably connected to the inner cavity of the receiving cavity 3, the right side of the second noise reduction barrier 4 penetrates through the right side of the first noise reduction barrier 2, a supporting pillar 5 is fixedly connected to the right side of the bottom of the second noise reduction barrier 4, a moving wheel 6 is movably connected to the bottom end of the supporting pillar 5 through a moving pin, a sliding groove 7 is formed in the top of the inner wall of the receiving cavity 3, a housing 8 is fixedly connected to the top of the first noise reduction barrier 2, a threaded rod 9 is arranged in the inner cavity of the housing 8, a threaded block 10 is connected to the surface of the threaded rod 9 through a thread, a sliding rod 11 is fixedly connected to the bottom of the threaded block 10, and the surface of the sliding rod 11 is slidably connected to the inner cavity of the sliding groove 7, the bottom end of the sliding rod 11 penetrates through the inner cavity of the containing cavity 3 and is fixedly connected with the left side of the top of the second noise reduction barrier 4, the left end of the threaded rod 9 penetrates through the left side of the shell 8 and is fixedly connected with a rotary disc 12, a clamping groove 13 is formed in the surface of the rotary disc 12, the left side of the top of the shell 8 is fixedly connected with a mounting frame 14, both sides of the bottom of the mounting frame 14 are fixedly connected with return springs 15, the bottom of each return spring 15 is fixedly connected with a movable plate 16, the center of the top of the movable plate 16 is fixedly connected with a pull rod 17, the top end of each pull rod 17 penetrates through the top of the mounting frame 14 and is fixedly connected with a pull ring 18, the bottom of each movable plate 16 is fixedly connected with a clamping block 19, the bottom end of each clamping block 19 penetrates through the inner cavity of the clamping groove 13, a bearing 20 is sleeved at the right end of the threaded rod 9, the right side of the bearing 20 is fixedly connected with the right side of the inner wall of the shell 8, a first sliding groove 21 is formed in the top of the inner wall of the shell 8, the inner cavity of the first sliding groove 21 is connected with a first sliding block 22 in a sliding mode, the bottom of the first sliding block 22 is fixedly connected with the top of the threaded block 10, the bottom of the inner wall of the containing cavity 3 is provided with a second sliding groove 23, the inner cavity of the second sliding groove 23 is connected with a second sliding block 24 in a sliding mode, the top of the second sliding block 24 is fixedly connected with the left side of the bottom of the second noise reduction barrier 4, the number of the clamping grooves 13 is eight, the eight groups of clamping grooves 13 are annularly and equidistantly formed in the surface of the rotary table 12, the length and the width of the inner cavity of the sliding groove 7 are both larger than those of the sliding rod 11, the height of the inner cavity of the sliding groove 7 is smaller than that of the sliding rod 11, the containing cavity 3 is arranged to conveniently contain the second noise reduction barrier 4 into the inner cavity of the first noise reduction barrier 2, the supporting columns 5 and the moving wheels 6 are arranged to play a role in moving stability for the second noise reduction barrier 4, and the sliding grooves 7 and the sliding rods 11 are arranged, play the effect that drives the second and fall the barrier 4 of making an uproar and remove, through setting up draw-in groove 13 and fixture block 19, play the spacing effect of chucking to carousel 12, through setting up reset spring 15, play the effect that the elasticity resets to movable plate 16, through setting up pull rod 17 and pull ring 18, play the effect of conveniently pulling to movable plate 16 and fixture block 19, through setting up bearing 20, stable effect when rotating is played to threaded rod 9, through setting up first spout 21 and first slider 22, stable effect when removing is played to threaded block 10, through setting up second spout 23 and second slider 24, stable effect when removing is played to the second and fall the barrier 4 of making an uproar, through setting up and accomodating chamber 3, the second falls the barrier 4 of making an uproar, support column 5, moving wheel 6, sliding tray 7, casing 8, threaded rod 9, threaded block 10, slide bar 11, carousel 12, draw-in groove 13, mounting bracket 14, reset spring 15, The movable plate 16, the pull rod 17, the pull ring 18, the fixture block 19, the bearing 20, the first sliding groove 21, the first sliding block 22, the second sliding groove 23 and the second sliding block 24 are mutually matched, the advantage of adjustable length of the noise reduction barrier is achieved, the noise reduction barrier can be adjusted in length when in use, the problem that a user wastes time and energy to put and assemble due to the fact that multiple groups of noise reduction barriers are required to block is avoided, the use cost is reduced, and the use requirements of the user can be met.

When the noise reduction device is used, firstly, the pull ring 18 is pulled, the pull ring 18 moves to drive the pull rod 17 to start moving, the pull rod 17 moves to drive the moving plate 16 to start moving, the moving plate 16 moves to extrude towards the return spring 15, meanwhile, the moving plate 16 moves to drive the clamping block 19 to leave from the inner cavity of the clamping groove 13, then, the rotary table 12 rotates to drive the threaded rod 9 to start rotating in the inner cavity of the bearing 20, so that the threaded rod 9 rotates stably, meanwhile, the threaded rod 9 rotates to drive the threaded block 10 to start moving on the surface of the threaded rod 9 through threads, meanwhile, the threaded block 10 moves to drive the first sliding block 22 to slide in the inner cavity of the first sliding groove 21, meanwhile, the threaded block 10 moves to drive the sliding rod 11 to slide in the inner cavity of the sliding groove 7, meanwhile, the sliding rod 11 moves to drive the second noise reduction barrier 4 to start moving, the second noise reduction barrier 4 moves to drive the second sliding block 24 to slide in the inner cavity of the second sliding groove 23, and simultaneously, the second noise reduction barrier 4 moves to drive the support column 5 to start moving, the support column 5 moves through the moving wheel 6, then the pull ring 18 is loosened, the moving plate 16 and the fixture block 19 are reset through the elastic force of the reset spring 15, the fixture block 19 is reset and clamped into the inner cavity of the corresponding clamping groove 13, the second noise reduction barrier 4 and the base 1 can be used simultaneously, and therefore the advantage of length adjustment of the noise reduction barrier is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a green is with making an uproar barrier of falling, includes base (1), its characterized in that: the noise reduction device is characterized in that a first noise reduction barrier (2) is fixedly connected to the top of the base (1), a storage cavity (3) is formed in an inner cavity of the first noise reduction barrier (2), a second noise reduction barrier (4) is movably connected to the inner cavity of the storage cavity (3), the right side of the second noise reduction barrier (4) penetrates through the right side of the first noise reduction barrier (2), a support column (5) is fixedly connected to the right side of the bottom of the second noise reduction barrier (4), a moving wheel (6) is movably connected to the bottom end of the support column (5) through a moving pin, a sliding groove (7) is formed in the top of the inner wall of the storage cavity (3), a shell (8) is fixedly connected to the top of the first noise reduction barrier (2), a threaded rod (9) is arranged in the inner cavity of the shell (8), a threaded block (10) is in threaded connection with the surface of the threaded rod (9), and a sliding rod (11) is fixedly connected to the bottom of the threaded block (10), the surface of the sliding rod (11) is in sliding connection with the inner cavity of the sliding groove (7), the bottom end of the sliding rod (11) penetrates through the inner cavity of the accommodating cavity (3) and is fixedly connected with the left side of the top of the second noise reduction barrier (4), the left end of the threaded rod (9) penetrates through the left side of the shell (8) and is fixedly connected with a rotary table (12), a clamping groove (13) is formed in the surface of the rotary table (12), a mounting frame (14) is fixedly connected with the left side of the top of the shell (8), return springs (15) are fixedly connected with the two sides of the bottom of the mounting frame (14), a movable plate (16) is fixedly connected with the bottom of the return springs (15), a pull rod (17) is fixedly connected with the center of the top of the movable plate (16), and a pull ring (18) is fixedly connected with the top of the pull rod (17) and penetrates through the top of the mounting frame (14), the bottom of the moving plate (16) is fixedly connected with a clamping block (19), and the bottom end of the clamping block (19) penetrates through the inner cavity of the clamping groove (13).

2. The noise reduction barrier for green environmental protection according to claim 1, wherein: the right end of the threaded rod (9) is sleeved with a bearing (20), and the right side of the bearing (20) is fixedly connected with the right side of the inner wall of the shell (8).

3. The noise reduction barrier for green environmental protection according to claim 1, wherein: first spout (21) have been seted up at the top of casing (8) inner wall, the inner chamber sliding connection of first spout (21) has first slider (22), the bottom of first slider (22) and the top fixed connection of screw thread piece (10).

4. The noise reduction barrier for green environmental protection according to claim 1, wherein: the bottom of the inner wall of the accommodating cavity (3) is provided with a second sliding groove (23), the inner cavity of the second sliding groove (23) is connected with a second sliding block (24) in a sliding manner, and the top of the second sliding block (24) is fixedly connected with the left side of the bottom of the second noise reduction barrier (4).

5. The noise reduction barrier for green environmental protection according to claim 1, wherein: the quantity of draw-in groove (13) is eight groups, and eight groups draw-in groove (13) are set up on the surface of carousel (12) at equidistance in the annular.

6. The noise reduction barrier for green environmental protection according to claim 1, wherein: the length and the width of the inner cavity of the sliding groove (7) are both larger than those of the sliding rod (11), and the height of the inner cavity of the sliding groove (7) is smaller than that of the sliding rod (11).