CN102251700B - A kind of Mobile combination soundproof room - Google Patents
A kind of Mobile combination soundproof room Download PDFInfo
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- CN102251700B CN102251700B CN201110114562.5A CN201110114562A CN102251700B CN 102251700 B CN102251700 B CN 102251700B CN 201110114562 A CN201110114562 A CN 201110114562A CN 102251700 B CN102251700 B CN 102251700B
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Abstract
A kind of Mobile combination soundproof room, cuboid frame structure is constituted by framework, end face, two sides, front-back and base, end face, two sides and front-back are connected by bolt and framework, base is each provided with the universal wheel castor of strap brake, being provided with handspike and sound insulation observation window on two sides, end face is provided with ventilation silencer, end face is provided with suspension ring, front-back is provided with soundproof door, sound insulation observation window, and all component is coupled to each other all through bolt. The present invention can prevent outside noise from invading; sound insulation reduces noise 30��40dB; meet the Industry code requirements at below 75dB of the noise in soundproof room; and can realize mobile at the Seeding location that sandstone processing factory is different; facilitate the running status that operator are closely operated in soundproof room, observe also recording equipment of running of equipment, the audition running operator of protection equipment and the physically and mentally healthy infringement being not subjected to noise.
Description
Technical field
The present invention relates to the Mobile combination soundproof room that the big working space of the noises such as a kind of building trade concrete gravel aggregate processing uses.
Background technology
The noise produced in broken and screening plant running in sandstone processing factory, including the broken operation sound with sieving machine and chatter, also has processed building stones and equipment and the strike note with funnel, chute. After measured from noise in the scope of 1m near screen house at 90��115dB, from noise in the scope of 1m near disintegrating machine at 90��105dB in crushing plant, if not taking the safeguard procedures of sound insulation and noise reduction, the audition of operator certainly will be damaged with physically and mentally healthy.
Summary of the invention
Solving the technical problem that of the present invention is to provide a kind of novel Mobile combination soundproof room; it can prevent outside noise from invading; to realize the industry standard at below 75dB of the noise in soundproof room; and be capable of the target sandstone processing factory is different and move flexibly from different Seeding locations; meet the job requirement that operator carry out the running status of closely observation, operation, recording equipment in soundproof room, to protect the audition of equipment operator not damaged with healthy.
The object of the present invention is achieved like this: a kind of Mobile combination soundproof room, it is by framework, end face, two sides, front-back and base constitute cuboid frame structure, end face, two sides and front-back are connected by bolt and framework, four angles of base are each provided with the universal caster wheel of strap brake, two sides are provided with handspike and sound insulation observation window, end face is provided with ventilation silencer, four angles of end face are each provided with suspension ring, soundproof door it is provided with on before front-back, sound insulation observation window, the disposed behind of front-back has sound insulation observation window, the all component of composition soundproof room is coupled to each other all through bolt.
Soundproof room is additionally provided with air-conditioning.
The end face of soundproof room, two sides, front-back body of wall be made up of froth bed, layer of plywood and color steel layer, froth bed is placed between two layer of plywood, color steel layer, outside layer of plywood, is bolted by froth bed, layer of plywood and color steel layer.
Described sound insulation observation window includes window frame, and glass fiber reinforced plastic window is arranged on window frame by yielding rubber. Windowpane is made up of the glass of polylith independence.
Mobile combination soundproof room provided by the invention, has the advantages that
It can prevent outside noise from invading, realize sound insulation and drop back noise 30��40dB, to realize the industry standard at below 75dB of the noise in soundproof room, and can move in the working range that sandstone processing factory is different, it is achieved operator can closely observe in soundproof room, operate, the running status of recording equipment. Simultaneously it can seek shelter from wind and rain, moistureproof, avoid heat, keep out the cold, and be prevented from the invasion and attack of dust, the working environment of operator can be effectively improved, to protect the audition of equipment operator not damaged with physical and mental health.
Relative to prior art: it adopts combinative structure, easy accessibility, it is possible to repeatedly use. Its body of wall adopts lightweight composite construction, door and window adopts plastic-steel material, angle, four, bottom is provided with the polyurethane universal wheel castor of brake, left and right sides at it are provided with handspike, fully rely on manpower and achieve that the quick mobile of it, and by means of the brake on Moving caster, soundproof room can be positioned. Four angle points of end face are each provided with suspension ring, to facilitate integral hoisting and the carrying of soundproof room. The present invention integrates the comprehensive function of sound insulation, dust-proof, sunstroke prevention, resisting cold, have lightweight, install and advantage that conveniently moving, corrosion resistance are strong, energy-conservation.
Accompanying drawing explanation
It is described further below in conjunction with drawings and Examples.
Fig. 1 is the side structure schematic diagram of the present invention.
Fig. 2 is the front structure schematic diagram of the present invention.
Fig. 3 is structural representation after the present invention.
Fig. 4 is understructure schematic diagram of the present invention.
Fig. 5 is sound insulating wall structure schematic diagram of the present invention.
Fig. 6 is sound insulation observation window structural representation of the present invention.
Detailed description of the invention
The structure of the present invention is as shown in figures 1 to 6, a kind of Mobile combination soundproof room, it is by framework 1, end face 2, two sides 3, front-back 4 and base 5 constitute cuboid frame structure, end face 2, two sides 3 and front-back 4 are connected by bolt and framework 1, four angles of base 5 are each provided with the universal wheel castor 6 of strap brake, two sides 3 are provided with handspike 7 and sound insulation observation window 8, end face 2 is provided with ventilation silencer 9, four angles of end face 2 are each provided with suspension ring 10, soundproof door 11 it is provided with on before front-back 4, sound insulation observation window 12, the disposed behind of front-back 4 has sound insulation observation window 14, the all component of composition soundproof room is coupled to each other all through bolt.
Soundproof room is additionally provided with air-conditioning 13.
The end face 2 of soundproof room, two sides 3, front-back 4 body of wall be made up of froth bed 14, layer of plywood 15 and color steel layer 16, froth bed 14 is placed between two layer of plywood 15, color steel layer 16, outside layer of plywood 15, is fixed by bolt 17 by froth bed 14, layer of plywood 15 and color steel layer 16. Froth bed 14 adopts double-deck polyurethane foam, and thickness is 30mm and 50mm respectively, and outer glue flaggy 15 adopts 8mm, and internal layer of plywood adopts 5mm plywood, and zinc-plated color steel layer thickness is 0.8mm, plays the effect of retaining wall.
Described sound insulation observation window 8 includes window frame 18, and glass fiber reinforced plastic window 19 is arranged on window frame 18 by yielding rubber 20. Windowpane 19 is made up of the glass of polylith independence.
The operation principle of the present invention: when sound wave runs into obstacle in communication process, will reflect, transmission and three kinds of phenomenons of diffraction. The body of wall at soundproof room four sides is exactly in sound source and by inserting a sound barrier between sound point, the direct sound wave by sound point is arrived in order to cut off and to absorb sound source, making acoustic wave segment be obstructed reflection, acoustic wave segment then passes through after attenuation by absorption, to realize the effect of sound insulation and noise reduction.
Sandstone processing factory Main Noise Sources is the broken work operation sound with screening plant, and the spectral characteristic of its noise of through experimental tests is broadband, high frequency sound. Characteristic for its noise, soundproof room surrounding body of wall and end face internal layer adopt double-deck polyurethane foam, thickness is 30mm and 50mm respectively, outer layer adopts 8mm plywood, internal layer adopts 5mm plywood, the zinc-plated colored steel retaining wall of outermost layer 0.8mm, forms Os Draconis with Masson Pine side with shaped steel bolt combination in body of wall, and is fixedly connected with bolt and framework. For strengthening soundproof effect, soundproof door adopts plastic-steel frame, and the Inner Constitution of its shop front adopts the multi-layer compound structure the same with wall body structure, and sound insulation observation window adopts the fiberglass of three layers different-thickness to make. The bottom of soundproof room is by plywood river bottom protection, and bottom surface layer is closed by plastic plate, it is achieved sound level decay 30��40dB.
Claims (2)
1. a Mobile combination soundproof room, it is characterized in that: it is by framework (1), end face (2), two sides (3), front-back (4) and base (5) constitute cuboid frame structure, end face (2), two sides (3) and front-back (4) are connected by bolt and framework (1), four angles of base (5) are each provided with the universal wheel castor (6) of strap brake, two sides (3) are provided with handspike (7) and sound insulation observation window (8), end face (2) is provided with ventilation silencer (9), four angles of end face (2) are each provided with suspension ring (10), soundproof door (11) it is provided with on before front-back (4), sound insulation observation window (12), the disposed behind of front-back (4) has sound insulation observation window (8), the all component of composition soundproof room is coupled to each other all through bolt, the end face (2) of soundproof room, two sides (3), front-back (4) body of wall be made up of froth bed (14), layer of plywood (15) and color steel layer (16), froth bed (14) is placed between two layer of plywood (15), color steel layer (16), in layer of plywood (15) outside, is fixed by bolt (17) by froth bed (14), layer of plywood (15) and color steel layer (16), soundproof room is additionally provided with air-conditioning (13),
Described sound insulation observation window (8) includes window frame (18), and windowpane (19) is arranged on window frame (18) by yielding rubber (20).
2. Mobile combination soundproof room according to claim 1, it is characterised in that: windowpane (19) is made up of the glass of polylith independence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110114562.5A CN102251700B (en) | 2011-05-05 | 2011-05-05 | A kind of Mobile combination soundproof room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110114562.5A CN102251700B (en) | 2011-05-05 | 2011-05-05 | A kind of Mobile combination soundproof room |
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| Publication Number | Publication Date |
|---|---|
| CN102251700A CN102251700A (en) | 2011-11-23 |
| CN102251700B true CN102251700B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110114562.5A Active CN102251700B (en) | 2011-05-05 | 2011-05-05 | A kind of Mobile combination soundproof room |
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| CN (1) | CN102251700B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733502A (en) * | 2012-06-19 | 2012-10-17 | 上海市基础工程有限公司 | Movable lift-type acoustic barrier |
| CN104652853B (en) * | 2015-01-12 | 2017-01-11 | 南京航空航天大学 | Quick lifting installation building structure |
| CN105003431A (en) * | 2015-08-10 | 2015-10-28 | 中建八局第一建设有限公司 | Concrete pump sound-absorbing cover |
| CN205801218U (en) * | 2016-07-09 | 2016-12-14 | 深圳市前海安测信息技术有限公司 | There is the Carriage for baby of hearing protection function |
| CN108019061A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞祥千弘科技发展有限公司 | Acoustical testing sound proof box |
| CN108019064A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞祥千弘科技发展有限公司 | Anechoic chamber for audio frequency apparatus detection |
| CN108716298B (en) * | 2018-06-21 | 2019-12-10 | 湖南城市学院 | Teaching recording studio of modularization sound insulation wall structure |
| CN108962210A (en) * | 2018-07-12 | 2018-12-07 | 西南石油大学 | A kind of Combined type muffler |
| EE05856B1 (en) * | 2019-01-18 | 2023-06-15 | Silen Oü | Mobile cabin with a ventilation system and a method for ventilating of it |
| CN110331793A (en) * | 2019-06-25 | 2019-10-15 | 明阳智慧能源集团股份公司 | A kind of sound insulation and noise reduction system for wind-powered electricity generation large test equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH577833A5 (en) * | 1974-06-21 | 1976-07-30 | Sveadiesel Ab | Insulated chamber for dust laden atmosphere - has filtered air circulated between double walls, cabin cooled and vibration damped |
| JP2855431B2 (en) * | 1987-05-16 | 1999-02-10 | ヤクモ工業株式会社 | Soundproof room and door for soundproof room |
| CN201406848Y (en) * | 2009-05-08 | 2010-02-17 | 重庆金冠新技术开发有限公司 | Bullet-proof sentry box |
| CN201474332U (en) * | 2009-08-12 | 2010-05-19 | 四川三元环保工程有限公司 | Combined high performance sound insulating house |
| CN202064652U (en) * | 2011-05-05 | 2011-12-07 | 葛洲坝集团第五工程有限公司 | Mobile combination soundproof room |
-
2011
- 2011-05-05 CN CN201110114562.5A patent/CN102251700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH577833A5 (en) * | 1974-06-21 | 1976-07-30 | Sveadiesel Ab | Insulated chamber for dust laden atmosphere - has filtered air circulated between double walls, cabin cooled and vibration damped |
| JP2855431B2 (en) * | 1987-05-16 | 1999-02-10 | ヤクモ工業株式会社 | Soundproof room and door for soundproof room |
| CN201406848Y (en) * | 2009-05-08 | 2010-02-17 | 重庆金冠新技术开发有限公司 | Bullet-proof sentry box |
| CN201474332U (en) * | 2009-08-12 | 2010-05-19 | 四川三元环保工程有限公司 | Combined high performance sound insulating house |
| CN202064652U (en) * | 2011-05-05 | 2011-12-07 | 葛洲坝集团第五工程有限公司 | Mobile combination soundproof room |
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| Publication number | Publication date |
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| CN102251700A (en) | 2011-11-23 |
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Address after: 443002 Yichang, Hubei, Pearl Road, No. 35 Applicant after: CHINA GEZHOUBA GROUP FIFTH ENGINEERING CO., LTD. Address before: 443002 Yichang, Hubei, Pearl Road, No. 35 Applicant before: Gezhouba Group No.5 Engineering Co., Ltd. |
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