CN213897609U

CN213897609U - Sound insulation device for building engineering

Info

Publication number: CN213897609U
Application number: CN202022328599.5U
Authority: CN
Inventors: 苏云丽; 王俊鹏; 林化坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-06
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a building engineering sound arrester belongs to architectural equipment technical field. The utility model provides a building engineering sound arrester, the on-line screen storage device comprises a base, sound-proof wall left side middle part is equipped with long buckle, the draw-in groove has been seted up at sound-proof wall right side middle part, sound-proof wall inside symmetry is equipped with two square acoustic celotex boards, square acoustic celotex board inboard is equipped with soundproof cotton A, soundproof cotton A inboard is equipped with the wave and rolls over the soundboard, wave department that the wave rolls over the soundboard all is linear equidistant a plurality of springs of being fixed with, wave department that rolls over the soundproofing foam of packing all, the sound-proof wall bottom surface is equipped with the inserted block, equal symmetry is equipped with two fixed subassemblies around the sound-proof wall that is located the downside, the direct component construction that can realize the sound-proof wall through the installation in the construction place has been realized, moreover, the sound insulation effect improves greatly, the noise has been avoided causing harm to constructor and resident's physical and mental health, effectually the loaded down with trivial details of having avoided putting up and demolishment, the waste of resource and manpower and materials have been reduced, the cost is greatly practiced thrift.

Description

Sound insulation device for building engineering

Technical Field

The utility model relates to a construction equipment technical field, more specifically say, relate to a building engineering sound arrester.

Background

Construction sites generate much noise due to construction, and the noise affects physical and psychological health of construction workers and residents. In order to minimize the influence of noise on people, people set sound insulation walls in construction rooms on construction sites. The document with prior art publication number CN211007628U provides a building engineering sound-proof device, and the device passes through the setting of abatvoix, absorbs the noise that outdoor construction produced, absorbs the noise to the cavity layer through inhaling the sound hole for when the noise that indoor construction produced outwards spreads, the inner chamber that the noise passed the wallboard is gradually absorbed, ensures that the device can absorb the noise fast, has improved the sound insulation effect of the device, has reduceed the noise to workman and resident's injury. Although the device has more beneficial effects, the following problems still exist: the device gives sound insulation only through setting up the sound insulation wallboard, sets up loaded down with trivial details, and the later stage needs to be dismantled, extravagant manpower and materials, and the cost is higher, and gives sound insulation only through simple puigging, and the sound insulation effect is poor, and in view of this, we provide a building engineering sound-proof device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a building engineering sound arrester to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A sound insulation device for building engineering comprises a base, wherein sound insulation walls are arranged on the upper side and the lower side of the base, a long buckle is arranged in the middle of the left side of the sound insulation wall, a clamping groove is formed in the middle of the right side of the sound insulation wall, two square sound insulation plates are symmetrically arranged in the sound insulation wall, sound insulation cotton A is arranged on the inner sides of the square sound insulation plates, a wave-shaped sound insulation plate is arranged on the inner side of the sound insulation cotton A, a plurality of springs are linearly and equidistantly fixed at the wave position of the wave-shaped sound insulation plate, sound insulation foam is filled at the wave position of the wave-shaped sound insulation plate, sound insulation cotton B is arranged at the upper end of the sound insulation wall, an insertion block is arranged on the bottom surface of the sound insulation wall, and two fixing components are symmetrically arranged on the front and the back of the sound insulation wall on the lower side;

the fixed subassembly includes fixed box, fixed box inner wall is equipped with rack A, the fixed box outside is equipped with adjusting hand wheel, adjusting hand wheel screw thread end passes fixed box outer wall and extends to inside and the welding of L type fixture block B and has spacing post, L type fixture block B inner wall is equipped with rack B, L type fixture block B upper end inboard closely the pressfitting has L type fixture block A, L type fixture block A lower extreme outside is equipped with rack C.

Preferably, the long buckle is matched with the clamping groove in a clamping mode.

Preferably, the insertion block is in insertion fit with a slot formed in the upper surface of the sound insulation wall on the lower side.

Preferably, the limiting column is rotatably connected with a limiting groove formed in the middle of the outer side of the L-shaped clamping block B.

Preferably, the rack B is in inserted fit with the rack A, and the rack B is in inserted fit with the rack C.

Preferably, the outer wall of the inner side of the L-shaped fixture block A is tightly welded with the outer wall of the sound insulation wall positioned at the upper side, and the outer wall of the inner side of the fixing box is tightly welded with the outer wall of the sound insulation wall positioned at the lower side.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a be equipped with the inserted block at the sound insulation wall bottom, equal symmetry is equipped with two fixed subassemblies around the sound insulation wall that is located the downside, both sides all are equipped with the sound insulation wall about the base top, sound insulation wall left side middle part is equipped with long buckle, the draw-in groove has been seted up at sound insulation wall right side middle part, the direct construction that can realize the sound insulation wall through the installation in construction site has been realized, moreover, the steam generator is firm in structure, it is effectual to give sound insulation, effectually avoided putting up the loaded down with trivial details of demolising, the waste to the waste of resource and manpower and materials has been reduced, the cost is greatly saved.

2. The utility model discloses a be equipped with two square acoustic celotex boards at sound-proof wall inside symmetry, square acoustic celotex board inboard is equipped with soundproof cotton A, soundproof cotton A inboard is equipped with wave book soundboard, wave book soundboard wave department all is linear equidistant and is fixed with a plurality of springs, wave book soundboard wave department all packs there is the sound insulation foam, wave book soundboard set up make the noise weaken the back through the layering, the noise is absorbed by the refraction once more, the syllable-dividing effect has been improved greatly, avoided the noise to the health of construction worker and resident to cause harm, the soundproof wall upper end is equipped with soundproof cotton B, the existence in gap after having avoided the installation, soundproof effect has been strengthened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

FIG. 3 is a sectional view of the sound-insulating wall structure of the present invention;

FIG. 4 is a sectional view of the fixing member of the present invention;

FIG. 5 is an enlarged view of the structure at the position A of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a sound-insulating wall; 201. a long buckle; 202. a card slot; 203. a square acoustic panel; 204. sound insulation cotton A; 205. the wavy sound folding plate; 206. a spring; 207. sound insulating foam; 208. inserting a block; 209. a slot; 3. soundproof cotton B; 4. a fixing assembly; 401. a fixing box; 402. a rack A; 403. adjusting a hand wheel; 404. a limiting column; 405. an L-shaped fixture block B; 406. a rack B; 407. an L-shaped fixture block A; 408. and a rack C.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a sound insulation device for building engineering comprises a base 1, sound insulation walls 2 are arranged on the upper side and the lower side of the base 1, a long buckle 201 is arranged in the middle of the left side of the sound insulation wall 2, a clamping groove 202 is formed in the middle of the right side of the sound insulation wall 2, two square sound insulation plates 203 are symmetrically arranged in the sound insulation wall 2, sound insulation cotton A204 is arranged on the inner sides of the square sound insulation plates 203, wave-shaped sound insulation plates 205 are arranged on the inner sides of the sound insulation cotton A204, a plurality of springs 206 are linearly and equidistantly fixed at wave positions of the wave-shaped sound insulation plates 205, sound insulation foam 207 is filled at the wave positions of the wave-shaped sound insulation plates 205, sound insulation cotton B3 is arranged at the upper end of the sound insulation wall 2 on the upper side, an insertion block 208 is arranged on the bottom surface of the sound insulation wall 2, and two fixing assemblies 4 are symmetrically arranged on the front and the back of the sound insulation wall 2 on the lower side;

fixed subassembly 4 includes fixed box 401, the inner wall of fixed box 401 is equipped with rack A402, the fixed box 401 outside is equipped with adjusting hand wheel 403, adjusting hand wheel 403 screw thread end passes fixed box 401 outer wall and extends to inside and the welding of L type fixture block B405 and has spacing post 404, L type fixture block B405 inner wall is equipped with rack B406, L type fixture block B405 upper end inboard closely the pressfitting has L type fixture block A407, L type fixture block A407 lower extreme outside is equipped with rack C408, the direct construction that can realize the soundproof wall through the installation in the construction site has been realized, moreover, the steam generator is firm in structure, the soundproof effect improves greatly, avoided the noise to cause harm to the physical and mental health of constructor and resident, the effectual loaded down with trivial details of demolition of having avoided, the waste of resource and the waste of manpower and materials have been reduced, the cost is practiced thrift greatly.

Specifically, the long clip 201 is engaged with the clip groove 202, so that the connection of the sound insulation wall 2 can be performed according to the width of the construction room.

Furthermore, the insertion block 208 is inserted into and matched with the insertion groove 209 formed in the upper surface of the sound insulation wall 2 located on the lower side, so that effective positioning and fixing can be achieved.

Further, the limiting column 404 is rotatably connected with a limiting groove formed in the middle of the outer side of the L-shaped block B405, so that the limiting column can only move back and forth in the fixing box 401.

Furthermore, the rack B406 is in insertion fit with the rack a402, and the rack B406 is in insertion fit with the rack C408, so that the L-shaped fixture block B405 can fix the L-shaped fixture block a407, and the L-shaped fixture block B405 is enhanced to be fixed by being inserted into the rack a402, thereby avoiding potential safety hazards.

It is worth to be noted that the inner outer wall of the L-shaped fixture block a407 is tightly welded to the outer wall of the sound-insulating wall 2 located on the upper side, and the inner outer wall of the fixing box 401 is tightly welded to the outer wall of the sound-insulating wall 2 located on the lower side, so that the upper and lower sound-insulating walls 2 can be connected and fixed.

The working principle is as follows: when the device is required to insulate sound in the construction of constructional engineering, firstly, the sound insulation wall 2 is inserted into the slot 209 through the insertion block 208 to be installed and positioned in height, then the adjusting hand wheel 403 is rotated to enable the inner wall of the L-shaped fixture block B405 to be in contact and pressed with the upper wall of the L-shaped fixture block A407, the adjusting hand wheel 403 is continuously rotated until the rack B406 is inserted into the rack A402 and the rack C408, the fixing can be completed after the fastening, then the additionally assembled sound insulation wall 2 is clamped into the clamping slot 202 of the previously assembled sound insulation wall 2 through the long clamp 201 according to the width in a construction room, the analogy is repeated until the installation is completed, when noise exists, the noise is weakened through the square sound insulation plate 203 and the sound insulation cotton A204, then the noise continues to be transmitted into the sound insulation foam 207 through the refraction of the wave-shaped sound insulation plate 205, the noise is absorbed again, and then is isolated and absorbed by the square sound insulation plate 203 on, at this moment, even great noise also can be exhausted, has improved syllable-dividing effect, and the design of spring for wave abatvoix 205 has obtained effectual fixed, owing to be the wave, the noise is when passing through here, will pass through longer distance, cooperates its refraction, simultaneously, soundproof cotton B3 makes and seals with the gap on indoor roof, has improved syllable-dividing effect, has avoided the noise to cause harm to constructor and resident's physical and mental health.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sound insulation device for constructional engineering comprises a base (1), and is characterized in that: the upper side and the lower side of the upper part of the base (1) are respectively provided with a sound insulation wall (2), the middle part of the left side of the sound insulation wall (2) is provided with a long buckle (201), a clamping groove (202) is formed in the middle of the right side of the sound insulation wall (2), two square sound insulation plates (203) are symmetrically arranged inside the sound insulation wall (2), the inner side of the square sound insulation board (203) is provided with sound insulation cotton A (204), the inner side of the sound insulation cotton A (204) is provided with a wave-shaped sound folding board (205), a plurality of springs (206) are fixed at the wave positions of the wave-shaped sound folding plates (205) at equal intervals in a linear mode, the wave parts of the wave-shaped sound-insulating plates (205) are filled with sound-insulating foam (207), the upper end of the sound-insulating wall (2) positioned at the upper side is provided with sound-insulating cotton B (3), the bottom surface of the sound insulation wall (2) is provided with an insert block (208), and the front and the back of the sound insulation wall (2) at the lower side are symmetrically provided with two fixing components (4);

fixed subassembly (4) are including fixed box (401), fixed box (401) inner wall is equipped with rack A (402), fixed box (401) outside is equipped with adjusting hand wheel (403), adjusting hand wheel (403) screw thread end passes fixed box (401) outer wall and extends to inside and the welding of L type fixture block B (405) has spacing post (404), L type fixture block B (405) inner wall is equipped with rack B (406), L type fixture block B (405) upper end inboard closely the pressfitting has L type fixture block A (407), L type fixture block A (407) lower extreme outside is equipped with rack C (408).

2. A sound-insulating device for construction engineering according to claim 1, characterized in that: the long buckle (201) is matched with the clamping groove (202) in a clamping manner.

3. A sound-insulating device for construction engineering according to claim 1, characterized in that: the inserting block (208) is matched with a slot (209) formed in the upper surface of the sound insulation wall (2) on the lower side in an inserting mode.

4. A sound-insulating device for construction engineering according to claim 1, characterized in that: the limiting column (404) is rotatably connected with a limiting groove formed in the middle of the outer side of the L-shaped clamping block B (405).

5. A sound-insulating device for construction engineering according to claim 1, characterized in that: the rack B (406) is in plug-in fit with the rack A (402), and the rack B (406) is in plug-in fit with the rack C (408).

6. A sound-insulating device for construction engineering according to claim 1, characterized in that: the outer wall of the inner side of the L-shaped fixture block A (407) is tightly welded with the outer wall of the sound insulation wall (2) on the upper side, and the outer wall of the inner side of the fixing box (401) is tightly welded with the outer wall of the sound insulation wall (2) on the lower side.