Noise reduction fence for building construction

Abstract

The utility model relates to the technical field of noise reduction fences for building construction, and discloses a noise reduction fence for building construction, which comprises a first main frame, a fifth sliding chute is arranged in the first main frame, a first sliding rod is connected onto the fifth sliding chute in a sliding manner, one end of the first sliding rod is fixedly connected with a second main frame, a third sliding chute is arranged on the second main frame, and the third sliding chute is connected with a second sliding rod in a sliding manner. The sound insulation board I and the sound insulation board IV are arranged, the sound insulation cotton I is further arranged between the sound insulation board I and the sound insulation board IV, noise generated during building construction is effectively blocked, the protective nets I are arranged outside the sound insulation board I and the sound insulation board IV respectively, the sound insulation cotton I is arranged between the sound insulation cotton I and the sound insulation cotton II, and the sound insulation cotton II is arranged outside the sound insulation cotton II. The service life of the first sound insulation plate and the fourth sound insulation plate is effectively protected, the second main frame drives the fixing frame on the connecting piece to move by pulling the second main frame outwards, the length of the fence is increased, the second sound insulation plate and the third sound insulation plate are provided with the second protective net, the second sound insulation plate and the third sound insulation plate are protected, and meanwhile collision caused by external factors is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction enclosures for building construction, in particular to a noise reduction enclosure for building construction. Background Art

[0002] In order to protect the environment, construction sites must be fenced continuously around the site without any gaps; and the fences must be strong, stable, tight, clean and beautiful; general environmentally friendly fences used for construction have poor sound insulation effects, and the noise generated by construction inside the fences can easily be transmitted to the outside, causing noise pollution, and general environmentally friendly fences used for construction do not have the function of night lighting, which makes it inconvenient for construction workers to walk near the fences at night, and the safety is poor.

[0003] The noise reduction fence for construction still has the following defects when in use: the noise generated during the construction process is loud, especially at night when there is no sound insulation effect, which is easy to affect the outside world, and the connection is not firm and there are gaps, which makes it easy for irrelevant personnel to enter the construction site. When it needs to be moved, it can only be moved manually, which wastes a lot of physical strength and time of the staff. There is no warning device at night, which makes safety accidents easy to occur. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a noise reduction enclosure for building construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a noise reduction enclosure for construction, comprising a main frame 1, a slide groove 5 is arranged in the main frame 1, a slide rod 1 is slidably connected to the slide groove 5, one end of the slide rod 1 is fixedly connected to a main frame 2, a slide groove 3 is arranged on the main frame 2, a connecting piece is slidably connected to the slide groove 3, a fixed frame is fixedly connected to the connecting piece, a protective net 2 is fixedly connected to the fixed frame, a sound insulation board 2 is arranged in the fixed frame, and a sound insulation cotton 2 is arranged in the fixed frame A sound insulation board three is arranged in the fixed frame, a slider one is fixedly connected to the fixed frame, a slide groove one is arranged on the main frame one, the slider one slides in the slide groove one, a slider two is fixedly connected to the bottom of the fixed frame, a slide groove two is arranged on the main frame one, the slider two slides in the slide groove two, a slide groove four is arranged on the main frame one, the slide groove four is symmetrically arranged in two groups, the slider one and the slider two slide in the slide groove four respectively, a bolt one is threadedly connected to the main frame two, and the bolt one penetrates into the main frame two.

[0006] As a further description of the above technical solution: a protective net is fixedly connected to the main frame one, a sound insulation board is provided on the main frame one, a sound insulation cotton is provided on the main frame one, and a sound insulation board four is provided on the main frame one.

[0007] As a further description of the above technical solution: one side of the main frame one is rotatably connected to a fixed plate, the fixed plate is rotatably connected to a clamping block one, the clamping block one is fixedly connected to a spring one, one end of the spring one is fixedly connected to the fixed plate, the fixed plate is fixedly connected to a spring two, one end of the spring two is fixedly connected to a clamping block two, the clamping block two is rotatably connected to the fixed plate, and one side of the main frame two is fixedly connected to a connecting rod.

[0008] As a further description of the above technical solution: a warning light 1 is fixedly connected to the main frame 1, a warning light 2 is fixedly connected to the main frame 2, a reflective strip 1 is provided on the main frame 1, and the reflective strip 1 is provided in four groups, and a light-emitting strip 2 is provided on the main frame 2, and the light-emitting strip 2 is provided in four groups.

[0009] As a further description of the above technical solution: the main frame one is threadedly connected with bolt three, the bottom of the main frame one is provided with a universal wheel one, the main frame two is threadedly connected with bolt two, and the bottom of the main frame two is provided with a universal wheel two.

[0010] As a further description of the above technical solution: the sound insulation cotton 1 is located in the middle of the sound insulation board 1 and the sound insulation board 4, the sound insulation board 1 and the sound insulation board 4 are located in the middle of the two groups of protective nets 1, the sound insulation cotton 2 is located in the middle of the sound insulation board 2 and the sound insulation board 3, and the sound insulation board 2 and the sound insulation board 3 are located in the middle of the two groups of protective nets 2.

[0011] As a further description of the above technical solution: the sliding rod 1 is provided with four groups, the sliding groove 5 is provided with four groups, the sound insulation board 1 and the sound insulation board 4 are symmetrically arranged, and the sound insulation board 2 and the sound insulation board 3 are symmetrically arranged.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, a sound insulation board 1 and a sound insulation board 4 are provided, and a sound insulation cotton 1 is provided between the sound insulation board 1 and the sound insulation board 4, which effectively blocks the noise generated during construction. A protective net 1 is provided outside the sound insulation board 1 and the sound insulation board 4, respectively, which effectively protects the service life of the sound insulation board 1 and the sound insulation board 4. By pulling the main frame 2 outward, the main frame 2 drives the fixed frame on the connecting piece to move, which is suitable for increasing the length of the enclosure. The fixed frame is provided with a sound insulation board 2 and a sound insulation board 3, and a sound insulation cotton 2 is provided between the sound insulation board 2 and the sound insulation board 3, which effectively blocks the noise of construction. A protective net 2 is provided outside the sound insulation board 2 and the sound insulation board 3, which is suitable for protecting the sound insulation board 2 and the sound insulation board 3 and preventing collision with external factors.

[0014] 2. In the utility model, warning lights 1 and 2, and reflective strips 1 and 2 are respectively provided on the main frames 1 and 2, so as to warn passers-by to pay attention to safety at night when using the noise reduction fence for construction. Universal wheels 1 and 2 are provided at the bottom of the main frames 1 and 2 to facilitate the movement of the fence. Bolts 3 are provided on one side of the main frames 1 and 2 to fix the fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a noise reduction enclosure for construction proposed by the utility model Figure 1 ;

[0016] Figure 2 A schematic diagram of the structure of a noise reduction enclosure for construction proposed by the utility model Figure 2 ;

[0017] Figure 3 The utility model proposes a local explosion of a noise reduction enclosure for construction Figure 1 ;

[0018] Figure 4 The utility model proposes a local explosion of a noise reduction enclosure for construction Figure 2 ;

[0019] Figure 5 This is a cross-sectional view of a noise reduction enclosure for building construction proposed by the utility model.

[0020] Legend:

[0021] 1. Main frame one; 2. Main frame two; 3. Sound insulation cotton one; 4. Sound insulation board one; 5. Protective net one; 6. Fixed frame; 7. Sound insulation board two; 8. Sound insulation cotton two; 9. Sound insulation board three; 10. Protective net two; 11. Slide one; 12. Slide rod one; 13. Slide two; 14. Slider one; 15. Slider two; 16. Connector; 17. Slide three; 18. Slide four; 19. Slide five; 20. Bolt one; 21. Connecting rod; 22. Bolt two; 23. Universal wheel one; 24. Reflective strip one; 25. Warning light one; 26. Fixed plate; 27. Spring one; 28. Clamp one; 29. ​​Clamp two; 30. Spring two; 31. Sound insulation board four; 32. Warning light two; 33. Reflective strip two; 34. Universal wheel two; 35. Bolt three. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-Figure 5 The utility model provides an embodiment: a noise reduction enclosure for construction, including a main frame 1, a slide groove 5 19 is arranged in the main frame 1, a slide rod 12 is slidably connected to the slide groove 5 19, one end of the slide rod 12 is fixedly connected to the main frame 2, a slide groove 3 17 is arranged on the main frame 2, a connecting member 16 is slidably connected to the slide groove 3 17, a fixed frame 6 is fixedly connected to the connecting member 16, a protective net 2 10 is fixedly connected to the fixed frame 6, and a protective net 2 10 is fixedly connected to the fixed frame 6. A sound insulation board 2 7 is provided, a sound insulation cotton 2 8 is provided in the fixed frame 6, a sound insulation board 3 9 is provided in the fixed frame 6, a slider 14 is fixedly connected to the fixed frame 6, a slide groove 11 is provided on the main frame 1, and the slider 14 slides in the slide groove 11, a slider 2 15 is fixedly connected to the bottom of the fixed frame 6, a slide groove 2 13 is provided on the main frame 1, and the slider 2 15 slides in the slide groove 2 13, and a slide groove 4 18 is provided on the main frame 1, and the slide groove 4 18 has two groups of symmetrical arrangements , the slider 14 and the slider 2 15 slide in the slide groove 4 18 respectively, the main frame 2 2 is threadedly connected with a bolt 20, the bolt 20 runs through the main frame 2 2, and a sound insulation board 1 4 and a sound insulation board 4 31 are provided, and a sound insulation cotton 1 3 is provided between the sound insulation board 1 4 and the sound insulation board 4 31, which effectively blocks the noise generated during construction, and a protective net 1 5 is provided outside the sound insulation board 1 4 and the sound insulation board 4 31, which effectively protects the service life of the sound insulation board 1 4 and the sound insulation board 4 31, and by pulling the main frame 2 2 outward, the main frame 2 2 drives the fixed frame 6 on the connecting member 16 to move, which is suitable for increasing the length of the enclosure, and a sound insulation board 2 7 and a sound insulation board 3 9 are provided on the fixed frame 6, and a sound insulation cotton 2 8 is provided between the sound insulation board 2 7 and the sound insulation board 3 9, which effectively blocks the noise of construction, and a protective net 2 10 is provided outside the sound insulation board 2 7 and the sound insulation board 3 9, which is suitable for protecting the sound insulation board 2 7 and the sound insulation board 3 9, and preventing collision with external factors.

[0024] A protective net 5 is fixedly connected to the main frame 1, a sound insulation board 4 is provided on the main frame 1, a sound insulation cotton 3 is provided on the main frame 1, a sound insulation board 4 31 is provided on the main frame 1, a fixed plate 26 is rotatably connected to one side of the main frame 1, a clamping block 28 is rotatably connected to the fixed plate 26, a spring 27 is fixedly connected to the clamping block 28, one end of the spring 27 is fixedly connected to the fixed plate 26, a spring 2 30 is fixedly connected to the fixed plate 26, and one end of the spring 2 30 is fixedly connected to the fixed plate 26. A clamp block 29 is connected, and the clamp block 29 is rotatably connected to the fixed plate 26. A connecting rod 21 is fixedly connected to one side of the main frame 2. A warning light 25 is fixedly connected to the main frame 1, and a warning light 32 is fixedly connected to the main frame 2. A reflective strip 24 is provided on the main frame 1, and the reflective strip 24 is provided in four groups. A light-emitting strip 23 is provided on the main frame 2, and the light-emitting strip 23 is provided in four groups. A bolt 35 is threadedly connected to the main frame 1, and a universal wheel 2 is provided at the bottom of the main frame 1. 3. The main frame 2 is threadedly connected with a bolt 22. The bottom of the main frame 2 is provided with a universal wheel 24. The sound insulation cotton 13 is located between the sound insulation board 14 and the sound insulation board 431. The sound insulation board 14 and the sound insulation board 431 are located between the two sets of protection nets 15. The sound insulation cotton 28 is located between the sound insulation board 27 and the sound insulation board 39. The sound insulation board 27 and the sound insulation board 39 are located between the two sets of protection nets 210. There are four sets of sliding rods 12, four sets of sliding grooves 519, and the sound insulation board 14 and the sound insulation board 31 are located between the two sets of protection nets 10. Plate four 31 is symmetrically arranged, sound insulation board two 7 and sound insulation board three 9 are symmetrically arranged, and warning light one 25 and warning light two 32, reflective strip one 24 and light-emitting strip two 33 are respectively provided on the main frame one 1 and the main frame two 2. The noise reduction fence used for construction warns passers-by to pay attention to safety at night, and universal wheels one 23 and universal wheels two 34 are provided at the bottom of the main frame one 1 and the main frame two 2 to facilitate the movement of the fence. Bolt three 35 is provided on one side of the main frame one 1 and the main frame two 2, which is suitable for fixing the fence.

[0025] Working principle: When a noise reduction enclosure is needed for construction, the staff first pushes the universal wheel 1 23 and the universal wheel 2 34 to the required position, and then screws the bolts 22 and the bolts 35 through the threads on the main frame 1 and the main frame 2 to fix the noise reduction enclosure. The enclosure is provided with a sound insulation board 1 4 and a sound insulation board 4 31, and a sound insulation cotton 1 3 is provided between the sound insulation board 1 4 and the sound insulation board 4 31, which is suitable for better absorbing the noise generated by the construction during construction. When the enclosure needs to be adjusted, first screw up the bolt 22, and then pull it outward. The main frame 2 drives the slide bar 12 in the slide groove 5 19 to slide outward, and at the same time, the slide groove 3 17 on the main frame 2 drives the fixed frame 6 on the connecting member 16 to slide outward on the slide groove 11 and the slide groove 2 13 through the slider 14 and the slider 2 15. When the slider 2 15 and the slider 14 slide to the position of the slide groove 4 18, the staff pushes the fixed frame 6 to make the slider 14 and the slider 2 15 enter the slide groove 4 18, and make the protective net 15 and the protective net 2 10 on the same plane, which is suitable for adjusting the length of the noise reduction enclosure according to the needs. The fixing frame 6 is provided with a sound insulation board 27 and a sound insulation board 39 at the same time, and a sound insulation cotton 28 is provided between the sound insulation board 27 and the sound insulation board 39 to better absorb the noise generated during construction, and a protective net 210 is also provided outside the sound insulation board 27 and the sound insulation board 39 to protect the sound insulation board 27 and the sound insulation board 39 while preventing external collision. When the fixing frame 6 is stretched, the bolt 20 on the main frame 22 is screwed, and the bolt 20 moves inward through the thread on the main frame 22. When one end of the bolt 20 is attached to the connecting piece 16, the fixing frame 6 is completed. The fixing frame 6 is fixed. Secondly, the main frame 1 and the main frame 2 are respectively provided with a warning light 25 and a warning light 2 32, a reflective strip 24 and a light-emitting strip 2 33, which are suitable for warning pedestrians passing by at night to pay attention to safety. A connecting rod 21 is provided at one end of the main frame 22. When a longer enclosure is required, it can be used for splicing multiple enclosures. The connecting rod 21 is placed in a clamping block 1 28 and a clamping block 29 on one side of the main frame 1. The clamping block 1 28 and the clamping block 29 are engaged by the action of a spring 1 27 and a spring 2 30 to make the connecting rod 21 clamped, and the fixing is completed after being clamped.

[0026] 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 noise reduction enclosure for construction, comprising a main frame (1), characterized in that: The main frame 1 (1) is provided with a fifth slide groove (19), the fifth slide groove (19) is slidably connected to a slide rod 1 (12), one end of the slide rod 1 (12) is fixedly connected to the main frame 2 (2), the main frame 2 (2) is provided with a third slide groove (17), the third slide groove (17) is slidably connected to a connecting piece (16), the connecting piece (16) is fixedly connected to a fixed frame (6), the fixed frame (6) is fixedly connected to a protective net 2 (10), the fixed frame (6) is provided with a second sound insulation board (7), the fixed frame (6) is provided with two sound insulation cottons (8), the fixed frame (6) is provided with a third sound insulation board (9), the fixed frame (6) is fixedly connected to There is a slider (14), the main frame (1) is provided with a slide groove (11), the slider (14) slides in the slide groove (11), the bottom of the fixed frame (6) is fixedly connected with a slider (15), the main frame (1) is provided with a slide groove (13), the slider (15) slides in the slide groove (13), the main frame (1) is provided with a slide groove (18), the slide groove (18) is provided with two groups symmetrically arranged, the slider (14) and the slider (15) slide in the slide groove (18) respectively, the main frame (2) is threadedly connected with a bolt (20), and the bolt (20) passes through the main frame (2).

2. A noise reduction enclosure for construction according to claim 1, characterized in that: A protective net (5) is fixedly connected to the main frame (1), a sound insulation board (4) is provided on the main frame (1), a sound insulation cotton (3) is provided on the main frame (1), and a sound insulation board (4) is provided on the main frame (1).

3. A noise reduction enclosure for construction according to claim 2, characterized in that: One side of the main frame one (1) is rotatably connected to a fixed plate (26), the fixed plate (26) is rotatably connected to a clamping block one (28), the clamping block one (28) is fixedly connected to a spring one (27), one end of the spring one (27) is fixedly connected to the fixed plate (26), the fixed plate (26) is fixedly connected to a spring two (30), one end of the spring two (30) is fixedly connected to a clamping block two (29), the clamping block two (29) is rotatably connected to the fixed plate (26), and one side of the main frame two (2) is fixedly connected to a connecting rod (21).

4. A noise reduction enclosure for construction according to claim 3, characterized in that: The main frame one (1) is fixedly connected with a warning light one (25), the main frame two (2) is fixedly connected with a warning light two (32), the main frame one (1) is provided with a reflective strip one (24), the reflective strip one (24) is provided with four groups, the main frame two (2) is provided with a light-emitting strip two (33), the light-emitting strip two (33) is provided with four groups.

5. A noise reduction enclosure for construction according to claim 4, characterized in that: The main frame one (1) is threadedly connected with a bolt three (35), and the bottom of the main frame one (1) is provided with a universal wheel one (23). The main frame two (2) is threadedly connected with a bolt two (22), and the bottom of the main frame two (2) is provided with a universal wheel two (34).

6. A noise reduction enclosure for construction according to claim 5, characterized in that: The sound insulation cotton one (3) is located between the sound insulation board one (4) and the sound insulation board four (31), the sound insulation board one (4) and the sound insulation board four (31) are located between the two groups of protective nets one (5), the sound insulation cotton two (8) is located between the sound insulation board two (7) and the sound insulation board three (9), the sound insulation board two (7) and the sound insulation board three (9) are located between the two groups of protective nets two (10).

7. The noise reduction enclosure for construction according to claim 6 is characterized by: The slide bar 1 (12) is provided with four groups, the slide groove 5 (19) is provided with four groups, the sound insulation board 1 (4) and the sound insulation board 4 (31) are symmetrically arranged, and the sound insulation board 2 (7) and the sound insulation board 3 (9) are symmetrically arranged.

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