CN213654470U - Noise blocking device for environmental protection engineering - Google Patents

Abstract

The utility model discloses a noise separation device for environmental protection engineering, be two balancing weights including quantity the equal movable mounting in top of balancing weight has one end to run through and extend to its inside pole setting, the equal fixedly connected with U type link in the left and right sides of pole setting, two in the same pole setting one side that U type link carried on the back mutually all articulates there is the movable block, the movable block is kept away from one side of pole setting and has been seted up the spout. This noise separation device for environmental protection engineering, through upwards mentioning the fixed storehouse that is located the bottom, make the slider slide in the spout, break away from the spout until the slider, thereby make fixed storehouse and metal storehouse and pole setting dismantle, then rotatable dwang, it rotates to drive two cardboards, make two cardboards be located openly and the back respectively, make the limiting plate no longer block the cardboard, then can take the inserted bar out the becket, thereby make fixed storehouse and metal storehouse break away from, can take the balancing weight out with the pole setting immediately, realize the quick split of whole fender that encloses.

Description

Noise blocking device for environmental protection engineering

Technical Field

The utility model belongs to the technical field of noise separation device for the environmental protection engineering, specifically be a noise separation device for the environmental protection engineering.

Background

The environmental engineering refers to engineering specifically made for environmental protection, which is based on a group of thought objects and applied with related scientific knowledge and technical means to solve the problem of environmental pollution through organized activities of a group of people, because of environmental pollution caused by industrial development.

In the in-process at the construction of environmental protection engineering, often can bring the noise in the construction operation, bring the influence on job site and every side, too big noise can make the people feel uncomfortable, tinnitus appears, symptoms such as bellyache and vexation uneasy, thereby harm health, it keeps off the noise that can produce in the effectual separation work progress to give sound insulation, and present construction is with giving sound insulation fender and is adopting cement fixed or bolt fastening, all be very troublesome when the dismantlement after installation and later stage construction completion in the past, and angle between two adjacent fenders is also convenient for adjusting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise separation device for environmental protection engineering to it gives sound insulation to solve prior art and encloses the fender and all be very troublesome when the dismantlement after installation in earlier stage and later stage construction completion, and adjacent two enclose the problem that the angle between the fender is also inconvenient to adjust.

For the purpose of realizing above-mentioned installation and dismantlement of being convenient for and installation angle is adjustable, the utility model provides a following technical scheme: a noise blocking device for environmental protection engineering comprises two balancing weights, wherein the tops of the two balancing weights are respectively and movably provided with a vertical rod, one end of the vertical rod penetrates through and extends into the interior of the vertical rod, the left side and the right side of the upright stanchion are both fixedly connected with U-shaped connecting frames, one side of the two U-shaped connecting frames on the same upright stanchion, which is back to the other side, is both hinged with a movable block, a sliding groove is arranged on one side of the movable block away from the upright stanchion, two sliding blocks with the same number are connected inside the sliding groove in a sliding way, a fixed bin is fixedly connected between the two sliding blocks with the same horizontal height, a metal bin is movably arranged inside the two fixed bins, the positive inner wall fixedly connected with ya keli acoustic celotex board in metal storehouse, the cotton board of back fixedly connected with glass of ya keli acoustic celotex board, two the equal fixed mounting in one side that the fixed storehouse was carried on the back mutually has quantity to be two fixed establishment.

Preferably, the top of the two balancing weights is provided with slots respectively matched with the two vertical rods, and the cross section of each vertical rod is rectangular.

Preferably, the inner wall of the chute close to one side of the vertical rod is fixedly connected with an anti-skid rubber pad, and the anti-skid rubber pad is in close contact with the sliding block.

Preferably, the fixed bins are matched with the sliding grooves, and the two fixed bins are both in a shape of a rectangle with a hollowed inside and an opposite side being in a missing shape.

Preferably, the inner side wall of the fixed bin is in close contact with the metal bin, and the top and the bottom of the sliding groove are located on the same plane with the top and the bottom of the movable block respectively.

Preferably, the fixing mechanism comprises telescopic rods, inserting rods, an extrusion plate, stress rings, limiting plates, clamping plates, rotating rods, metal rings and buffer springs, wherein two metal rings are fixedly connected to one side of each of the two opposite fixed bins, the limiting plates are fixedly connected to the inner walls of the left side and the right side of each metal ring, the telescopic rods are fixedly connected to the tops of the two limiting plates in the same metal ring, the stress rings are fixedly connected to the tops of the two telescopic rods in the same metal ring, the buffer springs are sleeved outside the telescopic rods, the inserting rods with two numbers and one ends penetrating through and extending into the four metal rings are fixedly connected to the tops and the bottoms of the metal bins, the four inserting rods are respectively positioned inside the four stress rings, two inserting holes which are respectively matched with the four inserting rods are respectively formed in one side of each of the two opposite fixed bins, the equal fixedly connected with stripper plate in the left and right sides of inserted bar, one side movable mounting that fixed storehouse was kept away from to the inserted bar has the dwang, the equal fixedly connected with cardboard in the left and right sides of dwang.

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

the noise blocking device for the environmental protection project is characterized in that the fixed bin at the bottom is lifted upwards to enable the sliding block to slide in the sliding groove until the sliding block is separated from the sliding groove, so that the fixed bin and the metal bin are detached from the upright rod, then the rotating rod can be rotated to drive the two clamping plates to rotate, so that the two clamping plates are respectively positioned on the front surface and the back surface, the limiting plate can not block the clamping plates, then the inserted rod can be drawn out of the metal ring, so that the fixed bin is separated from the metal bin, then the upright rod can be drawn out of the balancing weight, the whole enclosure can be rapidly disassembled, the sound insulation enclosure can be more conveniently and rapidly disassembled after the front-stage installation and the later-stage construction are finished, the construction efficiency is improved, simultaneously because of the reason of U type mount, after two adjacent enclose the fender and link together, two enclose the angularly adjustable between the fender, can satisfy different user demands, more convenient and practical.

Drawings

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

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a sectional view of the local left side of the metal bin of the present invention.

In the figure: 1 balancing weight, 2 uprights, 3 sliders, 4 chutes, 5U-shaped connecting frames, 6 movable blocks, 7 fixed bins, 8 metal bins, 9 fixing mechanisms, 901 telescopic rods, 902 inserted rods, 903 extrusion plates, 904 stress rings, 905 limiting plates, 906 clamping plates, 907 rotating rods, 908 buffer springs, 909 metal rings, 10 acrylic sound insulation plates and 11 glass wool boards.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a noise isolation device for environmental engineering comprises two balancing weights 1, wherein the tops of the two balancing weights 1 are movably provided with vertical rods 2, one ends of the vertical rods 2 respectively penetrate through and extend to the insides of the two balancing weights 1, the tops of the two balancing weights 1 are respectively provided with slots respectively matched with the two vertical rods 2, the cross section of each vertical rod 2 is rectangular, the left side and the right side of each vertical rod 2 are respectively and fixedly connected with a U-shaped connecting frame 5, one side of each vertical rod 2, opposite to the two U-shaped connecting frames 5, is hinged with a movable block 6, one side of each movable block 6, far away from the vertical rod 2, is provided with a sliding groove 4, the top and the bottom of each sliding groove 4 are respectively positioned on the same plane with the top and the bottom of the movable block 6, the insides of the sliding grooves 4 are slidably connected with two sliding, the antiskid rubber pad is closely contacted with the sliding blocks 3, a fixed bin 7 is fixedly connected between the two sliding blocks 3 at the same horizontal height, the fixed bin 7 is matched with the sliding chute 4, the two fixed bins 7 are both in a shape of a rectangle with a hollowed inside and an opposite side being in a missing shape, a metal bin 8 is movably installed inside the two fixed bins 7, the inner side wall of each fixed bin 7 is closely contacted with the metal bin 8, an acrylic sound insulation board 10 is fixedly connected to the inner wall of the front side of the metal bin 8, a glass cotton board 11 is fixedly connected to the back side of the acrylic sound insulation board 10, two fixing mechanisms 9 are fixedly installed on the opposite sides of the two fixed bins 7, each fixing mechanism 9 comprises an expansion link 901, an insertion link 902, an extrusion board 903, a stress ring 904, a limiting board 905, a clamping board 906, a rotating rod 907, a metal ring 909 and a buffer spring 908, one side of the two fixed bins 7 opposite to each other, the inner walls of the left side and the right side of the metal ring 909 are fixedly connected with the limiting plates 905, the tops of two limiting plates 905 in the same metal ring 909 are fixedly connected with the telescopic rod 901, the telescopic rod 901 comprises a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block located inside the sleeve bin, a through hole matched with the moving rod is formed in one side of the sleeve bin, the moving rod is prevented from being separated from the sleeve bin in the moving process through the limiting block, the tops of two telescopic rods 901 in the same metal ring 909 are fixedly connected with the stress ring 904, the outer side of the telescopic rod 901 is sleeved with a buffer spring 908, the tops and the bottoms of metal bins 8 are fixedly connected with two inserting rods 902, one ends of the inserting rods penetrate through and extend to the inside of the four metal rings 909, the four inserting rods 902 are located inside the four stress rings 904 respectively, two opposite sides of the two fixed bins 7 are provided with two The jack, the equal fixedly connected with stripper plate 903 of the left and right sides of inserted bar 902, one side movable mounting that fixed storehouse 7 was kept away from to inserted bar 902 has dwang 907, the equal fixedly connected with cardboard 906 of the left and right sides of dwang 907.

In conclusion, the noise blocking device for environmental engineering is characterized in that the fixed bin 7 at the bottom is lifted upwards to enable the sliding block 3 to slide in the sliding groove 4 until the sliding block 3 is separated from the sliding groove 4, so that the fixed bin 7 and the metal bin 8 are detached from the upright stanchion 2, then the rotating rod 907 is rotated to drive the two clamping boards 906 to rotate, so that the two clamping boards 906 are respectively positioned at the front side and the back side, so that the limiting plate 905 can not block the clamping boards 906, then the inserting rod 902 can be drawn out of the metal ring 909 to enable the fixed bin 7 to be separated from the metal bin 8, the upright stanchion 2 can be drawn out of the balancing weight 1 to realize the rapid detachment of the whole enclosure, so that the sound-insulating enclosure is more convenient and rapid to detach after the front installation and the later construction are completed, the construction efficiency is improved, and simultaneously, because of the U-shaped fixed frame 5, when the two adjacent enclosures are connected, can meet different use requirements, and is more convenient and practical.

Claims (6)

1. The utility model provides a noise blocking device for environmental protection engineering, is balancing weight (1) that quantity is two, its characterized in that: the top of the two balancing weights (1) is movably mounted with a vertical rod (2) with one end penetrating through and extending to the interior of the balancing weights, the left side and the right side of the vertical rod (2) are fixedly connected with U-shaped connecting frames (5), one side of each of the two U-shaped connecting frames (5) on the same vertical rod (2) back to the back is hinged with a movable block (6), one side of each movable block (6) far away from the vertical rod (2) is provided with a sliding groove (4), the inside of each sliding groove (4) is slidably connected with two sliding blocks (3), a fixed bin (7) is fixedly connected between the two sliding blocks (3) at the same level, the inside of each fixed bin (7) is movably mounted with a metal bin (8), the inner wall of the front side of each metal bin (8) is fixedly connected with an acrylic sound insulation board (10), and the back of each acrylic sound insulation board (10), two fixing mechanisms (9) with two numbers are fixedly arranged on one side of each fixed bin (7) back to back.

2. The noise insulation device for environmental protection engineering according to claim 1, wherein: the top of two balancing weight (1) all seted up respectively with the slot of two pole setting (2) looks adaptations, the shape of pole setting (2) cross section is a rectangle.

3. The noise insulation device for environmental protection engineering according to claim 1, wherein: the inner wall of the sliding groove (4) close to one side of the vertical rod (2) is fixedly connected with an anti-skidding rubber pad, and the anti-skidding rubber pad is in close contact with the sliding block (3).

4. The noise insulation device for environmental protection engineering according to claim 1, wherein: fixed storehouse (7) and spout (4) looks adaptation, two the shape of fixed storehouse (7) is an inside fretwork and relative one side is the rectangle of disappearance form.

5. The noise insulation device for environmental protection engineering according to claim 1, wherein: the inside wall and the metal storehouse (8) in close contact with in fixed storehouse (7), the top and the bottom of spout (4) are located the coplanar with the top and the bottom of movable block (6) respectively.

6. The noise insulation device for environmental protection engineering according to claim 1, wherein: the fixing mechanism (9) comprises telescopic rods (901), insert rods (902), an extrusion plate (903), stress rings (904), limiting plates (905), a clamping plate (906), rotating rods (907), metal rings (909) and buffer springs (908), wherein two metal rings (909) are fixedly connected to the opposite sides of the two fixing bins (7), the inner walls of the left side and the right side of each metal ring (909) are fixedly connected with the limiting plates (905), the tops of the two limiting plates (905) in the same metal ring (909) are fixedly connected with the telescopic rods (901), the tops of the two telescopic rods (901) in the same metal ring (909) are fixedly connected with the stress rings (904), the buffer springs (908) are sleeved on the outer side of the telescopic rods (901), the tops and the bottoms of the metal bins (8) are fixedly connected with the two insert rods (902), one end of each insert rod penetrates through and extends into the four metal rings (909), four inserted bar (902) are located the inside of four atress rings (904) respectively, two the jack that quantity was two and respectively with four inserted bar (902) looks adaptation is all seted up to one side that fixed storehouse (7) carried on the back mutually, the equal fixedly connected with stripper plate (903) in the left and right sides of inserted bar (902), one side movable mounting that fixed storehouse (7) was kept away from in inserted bar (902) has dwang (907), the equal fixedly connected with cardboard (906) in the left and right sides of dwang (907).

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