CN202064652U - Mobile combination soundproof room - Google Patents
Mobile combination soundproof room Download PDFInfo
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- CN202064652U CN202064652U CN2011201386699U CN201120138669U CN202064652U CN 202064652 U CN202064652 U CN 202064652U CN 2011201386699 U CN2011201386699 U CN 2011201386699U CN 201120138669 U CN201120138669 U CN 201120138669U CN 202064652 U CN202064652 U CN 202064652U
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Abstract
The utility model discloses a mobile combination soundproof room, which is of a rectangular frame structure consisting of a frame, a top surface, two sides, a front side and a back side and a pedestal; the top surface, the two sides, the front side and the back side are connected with the frame through a bolt, the pedestal is respectively provided with a universal wheel caster which has a brake, the two sides are provided with a handspike and a soundproof observation window, the top surface is provided with a ventilation muffler and a hoisting ring, the front side and the back side are provided with a soundproof door and the soundproof observation window, and all components are connected with each other through the bolt. The utility model can prevent external noises from intruding, insulate the sound and reduce the noises by 30 to 40 dB, satisfy an industrial standard requirement that the noise in the soundproof room is below 75 dB, and can move on different operation sites of sand and gravel processing plants, thereby, operators of devices can conveniently operate, observe and record the operation status of the devices in a short distance in the soundproof room, and the hearing and the physical and psychological health of the operators of the devices can be protected from being damaged by the noises.
Description
Technical field
The utility model 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.
The mobile and combined soundproof room that the utility model provides 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 utility model 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 utility model.
Fig. 2 is a front structure schematic diagram of the present utility model.
Fig. 3 is a back of the present utility model structural representation.
Fig. 4 is the utility model understructure schematic diagram.
Fig. 5 is the utility model noise barrier structural representation.
Fig. 6 is the utility model sound insulation observation port structural representation.
The specific embodiment
Structure of the present utility model 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 utility model: 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 |
|---|---|---|---|
| CN2011201386699U CN202064652U (en) | 2011-05-05 | 2011-05-05 | Mobile combination soundproof room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201386699U CN202064652U (en) | 2011-05-05 | 2011-05-05 | Mobile combination soundproof room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064652U true CN202064652U (en) | 2011-12-07 |
Family
ID=45058520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201386699U Expired - Fee Related CN202064652U (en) | 2011-05-05 | 2011-05-05 | Mobile combination soundproof room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251700A (en) * | 2011-05-05 | 2011-11-23 | 葛洲坝集团第五工程有限公司 | Mobile combined type sound insulation room |
| CN105257028A (en) * | 2015-09-18 | 2016-01-20 | 清华大学 | Small movable indoor mute pavilion and constructing method thereof |
| CN109024894A (en) * | 2018-07-20 | 2018-12-18 | 中国航空综合技术研究所 | A kind of mobile noise isolating room for observing vibration rig for personnel |
-
2011
- 2011-05-05 CN CN2011201386699U patent/CN202064652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251700A (en) * | 2011-05-05 | 2011-11-23 | 葛洲坝集团第五工程有限公司 | Mobile combined type sound insulation room |
| CN102251700B (en) * | 2011-05-05 | 2016-06-01 | 中国葛洲坝集团第五工程有限公司 | A kind of Mobile combination soundproof room |
| CN105257028A (en) * | 2015-09-18 | 2016-01-20 | 清华大学 | Small movable indoor mute pavilion and constructing method thereof |
| CN109024894A (en) * | 2018-07-20 | 2018-12-18 | 中国航空综合技术研究所 | A kind of mobile noise isolating room for observing vibration rig for personnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |