CN102251700A - Mobile combined type sound insulation room - Google Patents
Mobile combined type sound insulation room Download PDFInfo
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- CN102251700A CN102251700A CN2011101145625A CN201110114562A CN102251700A CN 102251700 A CN102251700 A CN 102251700A CN 2011101145625 A CN2011101145625 A CN 2011101145625A CN 201110114562 A CN201110114562 A CN 201110114562A CN 102251700 A CN102251700 A CN 102251700A
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Abstract
The invention relates to a mobile combined type sound insulation room. A framework, a top surface, two side surfaces, a front surface, a rear surface and a base constitute a cuboid framework structure, the top surface, the two side surfaces, the front surface and the rear surface are connected with the framework through bolts, universal wheel casters with brakes are arranged on four corners of the base respectively, a hand push rod and a sound insulation observation window are arranged on the two side surfaces, a ventilation silencer is arranged on the top surface, a suspension ring is arranged on the top surface, a sound insulation door and the sound insulation observation window are arranged on the front surface and the rear surface, and all the components are mutually connected through the bolts. The mobile combined type sound insulation room can prevent external noise from invading, realize sound insulation, reduce the noise by 30-40dB, meet the industry standard requirement that the noise in the sound insulation room needs to be below 75dB, can move at different operation parts in a sandstone processing factory, thereby creating convenience for near-distance operation, observation and recording of operation state of equipment of operation staff of the equipment in the sound insulation room and preventing hearing, physical health and mental health of the operation staff of the equipment from being injured by the noise.
Description
Technical field
The present invention relates to the big employed mobile and combined soundproof rooms in workplace of noise such as a kind of building trade concrete gravel aggregate processing.
Background technology
The noise that produces in fragmentation in the sandstone processing factory and the screening plant running comprises operation sound and chatter broken and sieving machine, also have processed building stones and equipment and with the impact sound of funnel, chute.Noise is at 90～115dB in the scope of the 1m screen house near after measured, and noise is at 90～105dB in the scope of the 1m crushing engine near in the crushing plant, if do not take the safeguard procedures of sound insulation and noise reduction, the hearing that certainly will damage operating personnel is with physically and mentally healthy.
Summary of the invention
The technical problem that will solve of the present invention provides a kind of novel mobile and combined soundproof room; it can prevent the outside noise invasion; to be implemented in the industry standard of noise below 75dB in the soundproof room; and can be implemented in the different target of sandstone processing factory and the different operation position and carry out moving flexibly; satisfy operating personnel carry out the running status of the liftoff observation of low coverage, operation, recording equipment in soundproof room job requirement, with protection equipment operator's hearing and healthyly do not damaged.
The object of the present invention is achieved like this: a kind of mobile and combined soundproof room, it is by framework, end face, two sides, front-back and base constitute the cuboid frame construction, end face, two sides and front-back link by bolt and framework, on four angles of base, respectively be provided with the universal wheel castor of strap brake, two sides are provided with handspike and sound insulation observation port, end face is provided with ventilation silencer, respectively be provided with suspension ring on four angles of end face, the front of front-back is provided with soundproof door, the sound insulation observation port, the back of front-back is provided with the sound insulation observation port, and all component of forming soundproof room all is coupled to each other by bolt.
On soundproof room, also there is not air-conditioning.
The body of wall of the end face of soundproof room, two sides, front-back is made of froth bed, layer of plywood and color steel layer, froth bed places between two layer of plywood, the color steel layer passes through bolt in the layer of plywood outside by froth bed, layer of plywood and color steel layer.
Described sound insulation observation port comprises window frame, and the glass steel sash is installed on the window frame by yielding rubber.Glass window by polylith independently glass constitute.
Mobile and combined soundproof room provided by the invention has following beneficial effect:
It can prevent the outside noise invasion, back noise 30～40dB falls in the realization sound insulation, to be implemented in the industry standard of noise below 75dB in the soundproof room, and can in the different working range of sandstone processing factory, move, realize operating personnel can the liftoff observation of low coverage in soundproof room, the running status of operation, recording equipment.Simultaneously it can seek shelter from wind and rain, moistureproof, avoid heat, keep out the cold, and can prevent the invasion and attack of dust, can effectively improve operating personnel's working environment, do not damaged with protection equipment operator's hearing and physical and mental health.
With respect to prior art: it adopts combining structure, and easy accessibility can repeatedly use.Its body of wall adopts the lightweight composite construction, door and window adopts the plastic-steel material, four angles, bottom are provided with the polyurethane universal wheel castor of strap brake, left and right sides face at it is provided with handspike, rely on manpower just can realize its fast moving fully, and can soundproof room be located by means of the brake on the Moving caster.Four angle points of end face respectively are provided with suspension ring, with integral hoisting and the carrying that makes things convenient for soundproof room.The present invention integrates the comprehensive function of sound insulation, dustproof, heatstroke prevention, resisting cold, has in light weight, installation and conveniently moving, strong, the energy-saving advantages of corrosion resistance.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is a side structure schematic diagram of the present invention.
Fig. 2 is a front structure schematic diagram of the present invention.
Fig. 3 is a back of the present invention structural representation.
Fig. 4 is a understructure schematic diagram of the present invention.
Fig. 5 is a noise barrier structural representation of the present invention.
Fig. 6 is a sound insulation observation port structural representation of the present invention.
The specific embodiment
Structure of the present invention is shown in Fig. 1-6, a kind of mobile and combined soundproof room, it is by framework 1, end face 2, two sides 3, front-back 4 and base 5 constitute the cuboid frame construction, end face 2, two sides 3 and front-back 4 link by bolt and framework 1, on four angles of base 5, respectively be provided with the universal wheel castor 6 of strap brake, two sides 3 are provided with handspike 7 and sound insulation observation port 8, end face 2 is provided with ventilation silencer 9, respectively be provided with suspension ring 10 on four angles of end face 2, the front of front-back 4 is provided with soundproof door 11, sound insulation observation port 12, the back of front-back 4 is provided with sound insulation observation port 14, and all component of forming soundproof room all is coupled to each other by bolt.
On soundproof room, also there is not air-conditioning 13.
The body of wall of the end face 2 of soundproof room, two sides 3, front-back 4 is made of froth bed 14, layer of plywood 15 and color steel layer 16, froth bed 14 places between two layer of plywood 15, color steel layer 16 is in layer of plywood 15 outsides, and is fixing 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 bed thickness is respectively 30mm and 50mm, and outer glue flaggy 15 adopts 8mm, and inner layer of plywood adopts the 5mm veneer, and zinc-plated color steel layer thickness is 0.8mm, plays the effect of retaining wall.
Described sound insulation observation port 8 comprises window frame 18, and glass steel sash 19 is installed on the window frame 18 by yielding rubber 20.Glass window 19 by polylith independently glass constitute.
Operating 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 is subjected to insert a sound barrier between the sound point, arrive the direct sound wave that is subjected to the sound point in order to cut off and to absorb sound source, make the acoustic wave segment reflection of being obstructed, 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 source is a work operation sound broken and screening plant, and the spectral characteristic that detects its noise through experiment is broadband, high frequency sound.Characteristic at its noise, body of wall and end face internal layer adopt double-deck polyurethane foam around the soundproof room, bed thickness is respectively 30mm and 50mm, the outer 8mm veneer that adopts, internal layer adopts the 5mm veneer, outermost layer forms keel with shaped steel with bolt combination with pine side in the body of wall, and connects with frame fixation with bolt with the zinc-plated colored steel retaining wall of 0.8mm.For strengthening soundproof effect, soundproof door adopts the plastic-steel frame, and the inside of its shop front constitutes adopts the multi-layer compound structure the same with wall body structure, sound insulation observation port to adopt the glass fiber reinforced plastic of three layers of different-thickness to make.The bottom of soundproof room is by the veneer river bottom protection, and bottom surface layer is sealed by plastic plate, realizes sound level decay 30～40dB.
Claims (5)
1. mobile and combined 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 the cuboid frame construction, end face (2), two sides (3) and front-back (4) link by bolt and framework (1), on four angles of base (5), respectively be provided with the universal wheel castor (6) of strap brake, two sides (3) are provided with handspike (7) and sound insulation observation port (8), end face (2) is provided with ventilation silencer (9), respectively be provided with suspension ring (10) on four angles of end face (2), the front of front-back (4) is provided with soundproof door (11), sound insulation observation port (12), the back of front-back (4) is provided with sound insulation observation port (14), and all component of forming soundproof room all is coupled to each other by bolt.
2. mobile and combined soundproof room according to claim 1 is characterized in that: also do not have air-conditioning (13) on soundproof room.
3. mobile and combined soundproof room according to claim 1, it is characterized in that: the body of wall of the end face of soundproof room (2), two sides (3), front-back (4) is made of froth bed (14), layer of plywood (15) and color steel layer (16), froth bed (14) places between two layer of plywood (15), color steel layer (16) is in layer of plywood (15) outside, and is fixing by bolt (17) by froth bed (14), layer of plywood (15) and color steel layer (16).
4. mobile and combined soundproof room according to claim 1 is characterized in that: described sound insulation observation port (8) comprises window frame (18), and glass window (19) is installed on the window frame (18) by yielding rubber (20).
5. mobile and combined soundproof room according to claim 4 is characterized in that: glass window (19) by polylith independently glass constitute.
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 |
Publications (2)
| Publication Number | Publication Date |
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| CN102251700A true CN102251700A (en) | 2011-11-23 |
| CN102251700B 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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Cited By (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 |
| CN104652853A (en) * | 2015-01-12 | 2015-05-27 | 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 |
| WO2018010378A1 (en) * | 2016-07-09 | 2018-01-18 | 深圳市前海安测信息技术有限公司 | Baby carriage with hearing protection function |
| 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 |
| 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 |
| CN108716298A (en) * | 2018-06-21 | 2018-10-30 | 湖南城市学院 | The teaching recording studio of modularization sound insulating wall structure |
| CN108962210A (en) * | 2018-07-12 | 2018-12-07 | 西南石油大学 | A kind of Combined type muffler |
| 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 |
| CN113302367A (en) * | 2019-01-18 | 2021-08-24 | 西伦私人有限公司 | Movable cabin with ventilation system and ventilation method thereof |
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| 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 |
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| 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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2011
- 2011-05-05 CN CN201110114562.5A patent/CN102251700B/en active Active
Patent Citations (5)
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| 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 |
Cited By (12)
| 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 |
| CN104652853A (en) * | 2015-01-12 | 2015-05-27 | 南京航空航天大学 | Quick lifting installation building structure |
| 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 |
| WO2018010378A1 (en) * | 2016-07-09 | 2018-01-18 | 深圳市前海安测信息技术有限公司 | Baby carriage with hearing protection function |
| 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 |
| 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 |
| CN108716298A (en) * | 2018-06-21 | 2018-10-30 | 湖南城市学院 | The teaching recording studio of modularization sound insulating wall structure |
| 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 |
| CN113302367A (en) * | 2019-01-18 | 2021-08-24 | 西伦私人有限公司 | Movable cabin with ventilation system and ventilation method thereof |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102251700B (en) | 2016-06-01 |
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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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