CN218759213U

CN218759213U - Sound noise control guardrail is inhaled in water conservancy construction

Info

Publication number: CN218759213U
Application number: CN202123343512.2U
Authority: CN
Inventors: 徐竹涛; 孙冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2023-03-28
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a water conservancy construction inhales sound noise control guardrail, including abatvoix and unable adjustment base, the unable adjustment base inboard is connected with the fixed screw hole, and unable adjustment base top fixed connection fixed guardrail, both sides are connected with night vision reflector panel around the fixed guardrail, and the fixed guardrail left and right sides is provided with fixed guardrail draw-in groove and fixed guardrail checkpost respectively, fixing bearing side swing joint fixing clip shell, the abatvoix left and right sides is fixed connection abatvoix draw-in groove and abatvoix checkpost respectively, the abatvoix inboard is provided with the abatvoix skin, and its abatvoix skin inboard is connected with the abatvoix middle level, and abatvoix middle level inboard is connected with the abatvoix inlayer, inboard and the abatvoix checkpost swing joint of fixed guardrail draw-in groove, fixed guardrail checkpost outside and abatvoix draw-in groove swing joint. This sound noise control guardrail is inhaled in water conservancy construction adopts the multilayer to inhale the sound material, and the sound-absorbing board concatenation formula structure is accomplished and is caused the absorption of noise when being under construction to the water conservancy, avoids noise pollution.

Description

Sound noise control guardrail is inhaled in water conservancy construction

Technical Field

The utility model relates to a inhale sound noise control guardrail technical field, specifically be a sound noise control guardrail is inhaled in water conservancy construction.

Background

Along with the development of society, the investment of the nation on water conservancy development is larger and larger, various large-scale instruments are used for water conservancy construction engineering, and meanwhile, because the engineering is huge, the instruments are numerous, a large amount of construction noise is inevitable, and the construction noise is harmful to human bodies.

Water conservancy construction on the existing market inhales sound equipment, mostly is the abatvoix of large tracts of land integral type, is difficult for all topography, and it is also not very favorable in the aspect of cutting out and cutting apart, and whether equipment and dismantlement are very complicated, greatly reduced the efficiency of engineering

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound noise control guardrail is inhaled in water conservancy construction to the problem of the unable convenient dismantlement equipment that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy construction inhales sound noise control guardrail, includes abatvoix and unable adjustment base, the unable adjustment base inboard is connected with the fixed screw hole, and unable adjustment base top fixed connection fixed guardrail, both sides are connected with night vision reflector panel around the fixed guardrail, and the fixed guardrail left and right sides is provided with fixed guardrail draw-in groove and fixed guardrail checkpost respectively, fixed guardrail bottom left and right sides fixed connection fixed bolster, and fixed guardrail top both sides install fixing bearing, fixing bearing side swing joint fixing clip shell, the abatvoix left and right sides is fixed connection abatvoix draw-in groove and abatvoix checkpost respectively, the abatvoix inboard is provided with the abatvoix skin, and its abatvoix skin inboard is connected with the abatvoix middle level, and abatvoix middle level inboard is connected with the abatvoix inlayer, fixed guardrail draw-in groove inboard and abatvoix checkpost swing joint, the fixed guardrail outside and abatvoix draw-in groove swing joint.

Preferably, the fixing clamping shell and the fixing support are aligned up and down, and the fixing clamping shell is matched with the top end of the sound absorption plate.

Preferably, fixed guardrail draw-in groove and abatvoix checkpost phase-match, fixed guardrail checkpost and abatvoix draw-in groove phase-match, abatvoix draw-in groove and abatvoix checkpost phase-match.

Preferably, the outer layer of the sound-absorbing board is made of aluminum alloy, the middle layer of the sound-absorbing board is made of foamed plastic, and the inner layer of the sound-absorbing board is made of asbestos cement board.

Preferably, the inner layer of the sound-absorbing board is the symmetric center of the middle layer and the outer layer of the sound-absorbing board, and the sound-absorbing board, the middle layer and the outer layer are all of a honeycomb structure.

Compared with the prior art, the beneficial effects of the utility model are that: this sound noise control guardrail is inhaled in water conservancy construction adopts the multilayer to inhale the sound material, and the sound absorption board mosaic structure is accomplished and is caused the absorption of noise when being under construction to the water conservancy, avoids noise pollution. The fixing clamp shell and the fixed support are aligned up and down, and fixing clamp shell and acoustic panel top phase-match, the design of alignment, lower extreme on the fixed acoustic panel that can be better, fixed guardrail draw-in groove and acoustic panel checkpost phase-match, fixed guardrail checkpost and acoustic panel draw-in groove phase-match, acoustic panel draw-in groove and acoustic panel checkpost phase-match, the mosaic structure, convenient assembly and disassembly, the acoustic panel skin is the aluminum alloy material, the acoustic panel middle level is the foamed plastic material, the acoustic panel inlayer is the asbestos cement board material, the acoustic material of three kinds of different materials, can absorb the noise of high three kinds of frequencies, the acoustic panel inlayer is acoustic panel middle level and the outer center of symmetry of acoustic panel, and the three all can two sides compromise for the design of honeycomb structure symmetry formula, the perfect noise absorption of honeycomb structure.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the sound-absorbing board of the present invention;

fig. 4 is the external structure schematic diagram of the sound-absorbing board of the present invention.

In the figure: 1. fixing clamp shell, 2, fixing bearing, 3, fixing guardrail, 4, night vision reflector, 5, acoustic panel, 6, fixing support, 7, fixing base, 8, fixing screw hole, 9, fixing guardrail clamping groove, 10, fixing guardrail clamp, 11, acoustic panel outer layer, 12, acoustic panel middle layer, 13, acoustic panel inner layer, 14, acoustic panel clamping groove, 15 and acoustic panel clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sound-absorbing and noise-preventing guardrail for water conservancy construction comprises a sound-absorbing plate 5 and a fixed base 7, wherein the inner side of the fixed base 7 is connected with a fixed screw hole 8, the top end of the fixed base 7 is fixedly connected with a fixed guardrail 3, the front side and the rear side of the fixed guardrail 3 are connected with a night-vision reflector 4, the left side and the right side of the fixed guardrail 3 are respectively provided with a fixed guardrail clamping groove 9 and a fixed guardrail clamp 10, the fixed guardrail clamping groove 9 is matched with a sound-absorbing plate clamp 15, the fixed guardrail clamp 10 is matched with a sound-absorbing plate clamping groove 14, the sound-absorbing plate clamping groove 14 is matched with a sound-absorbing plate clamp 15, the guardrail is of a splicing structure and is convenient to assemble and disassemble, the left side and the right side of the bottom end of the fixed guardrail 3 are fixedly connected with fixed brackets 6, fixed bearings 2 are arranged on the two sides of the top end of the fixed guardrail 3, the fixed bearing 2 is movably connected with a fixed clamping shell 1, the fixed clamping shell 1 is aligned with the fixed brackets 6 up and down, and the fixed clamping shell 1 is matched with the top end of the sound-absorbing plate 5, the upper end and the lower end of the acoustic board 5 can be better fixed, the left side and the right side of the acoustic board 5 are respectively fixedly connected with an acoustic board clamping groove 14 and an acoustic board clamp 15, the inner side of the acoustic board 5 is provided with an acoustic board outer layer 11, the inner side of the acoustic board outer layer 11 is connected with an acoustic board middle layer 12, the inner side of the acoustic board middle layer 12 is connected with an acoustic board inner layer 13, the acoustic board outer layer 11 is made of aluminum alloy, the acoustic board middle layer 12 is made of foam plastic, the acoustic board inner layer 13 is made of asbestos cement board, three acoustic materials with different materials can absorb noise with three frequencies, the acoustic board inner layer 13 is the symmetrical center of the acoustic board middle layer 12 and the acoustic board outer layer 11, the three layers are all in a honeycomb structure, the symmetrical design can be considered from two sides, the honeycomb structure perfectly absorbs the noise, the inner side of the fixed guardrail clamping groove 9 is movably connected with the acoustic board clamp 15, the outer side of the fixed guardrail clip 10 is movably connected with a sound-absorbing board clamping groove 14.

The working principle is as follows: when the water conservancy construction sound-absorbing noise-proof guardrail is used, the construction terrain is observed firstly, a proper place is selected for installation, after the shape is determined well, the fixing base 7 is placed at a proper position, screws penetrate through fixing screw holes 8 to fix the fixing screw holes, then, the sound-absorbing plate clips 15 are aligned to the fixing guardrail clamping grooves 9 to be installed from top to bottom, the sound-absorbing plate clamping grooves 14 are aligned to the fixing guardrail clips 10 to be installed from top to bottom, other sound-absorbing plate clamping grooves 14 are aligned to the sound-absorbing plate clips 15 to be installed, when the sound-absorbing plate is installed at a proper distance, the fixing clip shell 1 is moved to fix the sound-absorbing plate clips, when water conservancy construction is started, the sound-absorbing plate 5 absorbs high-frequency noise, the sound-absorbing plate outer layer 11 aluminum alloy material mainly absorbs sound-absorbing plate noise, the sound-absorbing middle layer 12 foam plastic material mainly absorbs medium-frequency noise, and the sound-absorbing plate inner layer 13 asbestos cement plate material mainly absorbs low-frequency noise, and the working principle of the water conservancy sound-absorbing noise-proof guardrail is the construction sound-absorbing noise-proof guardrail.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a water conservancy construction inhales sound noise control guardrail, includes abatvoix (5) and unable adjustment base (7), its characterized in that: unable adjustment base (7) inboard is connected with fixed screw hole (8), and unable adjustment base (7) top fixed connection fixed guardrail (3), both sides are connected with night vision reflector panel (4) around fixed guardrail (3), and fixed guardrail (3) left and right sides is provided with fixed guardrail draw-in groove (9) and fixed guardrail checkpost (10) respectively, fixed guardrail (3) bottom left and right sides fixed connection fixed bolster (6), and fixed guardrail (3) top both sides install fixing bearing (2), fixing bearing (2) side swing joint fixing clip shell (1), abatvoix (5) left and right sides is fixed connection abatvoix draw-in groove (14) and abatvoix checkpost (15) respectively, abatvoix (5) inboard is provided with abatvoix outer (11), and its abatvoix outer (11) inboard is connected with abatvoix middle level (12), and abatvoix middle level (12) inboard is connected with abatvoix inlayer (13), fixed guardrail draw-in groove (9) inboard and abatvoix (15) swing joint, the fixed guardrail draw-in groove (10) outside is connected with abatvoix draw-in groove (14) swing joint.

2. The water conservancy construction sound absorption noise control guardrail of claim 1, characterized in that: the fixed clamping shell (1) and the fixed support (6) are aligned up and down, and the fixed clamping shell (1) is matched with the top end of the sound absorption plate (5).

3. The sound-absorbing and noise-preventing guardrail for water conservancy construction according to claim 1, characterized in that: fixed guardrail draw-in groove (9) and abatvoix checkpost (15) phase-match, fixed guardrail checkpost (10) and abatvoix draw-in groove (14) phase-match, abatvoix draw-in groove (14) and abatvoix checkpost (15) phase-match.

4. The sound-absorbing and noise-preventing guardrail for water conservancy construction according to claim 1, characterized in that: the outer layer (11) of the sound-absorbing board is made of aluminum alloy, the middle layer (12) of the sound-absorbing board is made of foamed plastic, and the inner layer (13) of the sound-absorbing board is made of asbestos cement board.

5. The sound-absorbing and noise-preventing guardrail for water conservancy construction according to claim 1, characterized in that: the inner layer (13) of the sound-absorbing board is the symmetric center of the middle layer (12) and the outer layer (11) of the sound-absorbing board, and the three layers are all in a honeycomb structure.