CN210263562U - Interlayer isolation structure of multi-layer steel structure board room with anti-seismic and silencing functions - Google Patents
Interlayer isolation structure of multi-layer steel structure board room with anti-seismic and silencing functions Download PDFInfo
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- CN210263562U CN210263562U CN201920364578.3U CN201920364578U CN210263562U CN 210263562 U CN210263562 U CN 210263562U CN 201920364578 U CN201920364578 U CN 201920364578U CN 210263562 U CN210263562 U CN 210263562U
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Abstract
The utility model discloses an interlayer isolation structure of multi-layer steel structure board room with antidetonation amortization function, interlayer isolation structure of multi-layer steel structure board room with antidetonation amortization function comprises waterproof isolation layer, antidetonation amortization bearing layer and fire prevention insulating layer. The waterproof isolation layer is composed of sandwich color steel plates, the anti-seismic noise reduction bearing layer is composed of bearing beams, bearing auxiliary beams and anti-seismic layers, the bearing beams are divided into upper beams and lower beams by the anti-seismic layers, the bearing auxiliary beams with smaller diameters are connected together through bolts to form an integral bearing frame, the waterproof isolation layer is fixed on the integral bearing frame, and cavities which can be filled with sound-absorbing materials are formed among the lower bearing beams, the anti-seismic layers and the bottom heat insulation interlayer. In this way, the utility model discloses can clear up the buffering through the antidetonation layer with the vibrations that upper strata personnel moved the production, the damping of increase sound propagation improves the comfort level that lower floor's personnel had a rest.
Description
Technical Field
The utility model relates to a portable house field especially relates to an isolation structure between layer of multilayer steel construction board house with antidetonation amortization function.
Background
The steel structure prefabricated house can be freely disassembled and assembled, is convenient to transport and move, and is widely applied to temporary occasions such as field construction, emergency after disaster and the like. In order to reduce the occupied area and improve the use efficiency when the steel structure portable house is used, a compound multilayer structure is generally used. The interlayer partition board of the movable board house with the multilayer structure generally lays color steel sandwich boards on a prefabricated steel structure framework, the mode is easy to disassemble and assemble and convenient to use, the sound insulation effect is not ideal enough, the activity of upper-layer personnel easily causes the vibration of steel structure members, sound is guided into the lower layer, and the work and rest of the lower-layer personnel are adversely affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a wall structure between layer of steel construction activity board house, can reduce the sound conduction that vibrations arouse between the layer.
In order to solve the technical problem, the utility model discloses a technical scheme be: the interlayer isolation structure of the multi-layer steel structure board house with the earthquake-resistant and noise-reduction functions is provided, and consists of a top layer, a middle interlayer and a bottom plate; the top layer is a waterproof isolation layer, the middle isolation layer is an anti-seismic noise reduction bearing layer, and the bottom plate is a heat insulation isolation layer; the waterproof isolation layer is made of sandwich color steel plates, the thickness of the middle of each sandwich color steel plate is 5-10 CM, each anti-seismic silencing bearing layer is composed of a bearing beam layer, a bearing auxiliary beam and an anti-seismic layer, the bearing beams are divided into an upper bearing beam and a lower bearing beam, the anti-seismic layer is arranged between the upper beam and the lower beam, the upper beam penetrates through the anti-seismic layer through bolts and then is fixed on the lower bearing beam, the bearing auxiliary beams with smaller diameters are connected together through bolts between the upper bearing beams to form an integral bearing frame, the waterproof isolation layer is fixed on the integral bearing frame, the lower bearing beam forms a cavity between the anti-seismic layer and a bottom heat insulation interlayer, and sound-absorbing materials are filled in the cavity.
In a preferred embodiment of the present invention, the integral bearing frame further comprises a steel wire mesh disposed between the waterproof interlayers.
In a preferred embodiment of the present invention, the anti-seismic layer is made of silicone rubber.
In a preferred embodiment of the present invention, the anti-seismic layer has a metal woven network in a silicone rubber sheet.
In a preferred embodiment of the present invention, the sound-absorbing material is a fiber type sound-absorbing material or a foam type sound-absorbing material.
In a preferred embodiment of the present invention, the bottom insulating interlayer is formed by combining a double-layer sandwich color steel plate or a rock wool fiber plate and a calcium silicate plate.
The utility model has the advantages that: the technical scheme of the utility model be through reforming transform of the interlaminar baffle to steel construction board house, increase the antivrbration pad between the steel structure spare, and right the cavity that forms between the steel structure spare carries out the amortization and fills, reduces because the steel structure spare elasticity vibrations sound guide that upper personnel moved and cause, improves the sound zone cadmium between the layer, increases the comfort level of living in activity board house bottom personnel.
Drawings
FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a load-bearing frame structure according to a preferred embodiment of the present invention;
the parts in the drawings are numbered as follows:
1. waterproof isolation layer, 2 steel wire mesh, 3 shockproof layer, 4 sound absorbing material, 5 heat preservation interlayer, 6 lower spandrel girder, 7 upper spandrel girder and 8 bearing auxiliary girder.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
the interlayer isolation structure of the multi-layer steel structure board room with the earthquake-resistant and noise-reduction functions consists of a top layer, a middle interlayer and a bottom plate; the top layer is a waterproof isolation layer 1, the middle interlayer is an anti-seismic noise reduction bearing layer, and the bottom plate is a heat insulation interlayer 5; the waterproof isolation layer 1 is made of a sandwich color steel plate, the thickness of the middle of the sandwich color steel plate is 5-10 CM, the sandwich color steel plate has good water-resisting property, and the middle core material also has good buffering and heat-insulating effects; the anti-seismic noise reduction bearing layer consists of a layer bearing beam, a bearing auxiliary beam 8 and an anti-seismic layer 3, the bearing beam is divided into an upper bearing beam 7 and a lower bearing beam 6, a shockproof layer 3 is arranged between the upper bearing beam 7 and the lower bearing beam 6, the upper bearing beam 7 is fixed on the lower bearing beam 6 after penetrating through the shockproof layer 3 through a bolt, the upper bearing beams 7 are connected together by using the auxiliary bearing beams 8 with smaller diameters through bolts to form an integral bearing frame, the waterproof isolation layer 1 is fixed on the integral bearing frame, the lower bearing beam 6 forms a cavity between the shockproof layer 3 and the bottom heat-insulating layer 5, and the cavity is filled with sound-absorbing materials 4.
The integral bearing frame is also provided with a layer of steel wire mesh 2 between the waterproof interlayers. The steel wire mesh 2 is attached to the lower portion of the waterproof isolation layer 1 formed by the sandwich color steel plates, so that the force borne by the steel wire mesh 2 can be guided into the bearing beam and the bearing auxiliary beam 8 when the bearing frame is stressed, and the surface of the waterproof isolation layer 1 is prevented from being damaged accidentally.
The shockproof layer 3 is made of a silicon rubber plate. The silicon rubber plate used in the shockproof layer 3 is internally provided with a metal woven network, has good shock resistance, can buffer the frame shock caused by movement, reduces the shock of the main bearing beam below, and improves the resistance of sound transmission.
The sound-absorbing material 4 is made of asbestos fiber, so that interlayer noise can be actively eliminated, and the silencing effect is improved.
The bottom layer heat-insulating interlayer is a double-layer sandwich color steel plate or a core material in the sandwich color steel plate is sandwiched by rock wool, so that the heat-insulating effect of the insulating layer can be improved by effectively isolating the temperature transmission.
In another embodiment of the present invention, the substrate is,
the interlayer isolation structure of the multi-layer steel structure board room with the earthquake-resistant and noise-reduction functions consists of a top layer, a middle interlayer and a bottom plate; the top layer is a waterproof isolation layer 1, the middle interlayer is an anti-seismic noise reduction bearing layer, and the bottom plate is a heat insulation interlayer 5; the waterproof isolation layer 1 is made of a sandwich color steel plate, the thickness of the middle of the sandwich color steel plate is 5-10 CM, the sandwich color steel plate has good water-resisting property, and the middle core material also has good buffering and heat-insulating effects; the anti-seismic noise reduction bearing layer consists of a layer bearing beam, a bearing auxiliary beam 8 and an anti-seismic layer 3, the bearing beam is divided into an upper bearing beam 7 and a lower bearing beam 6, a shockproof layer 3 is arranged between the upper bearing beam 7 and the lower bearing beam 6, the upper bearing beam 7 is fixed on the lower bearing beam 6 after penetrating through the shockproof layer 3 through a bolt, the upper bearing beams 7 are connected together by using the auxiliary bearing beams 8 with smaller diameters through bolts to form an integral bearing frame, the waterproof isolation layer 1 is fixed on the integral bearing frame, the lower bearing beam 6 forms a cavity between the shockproof layer 3 and the bottom heat-insulating layer 5, and the cavity is filled with sound-absorbing materials 4.
The integral bearing frame is also provided with a layer of steel wire mesh 2 between the waterproof interlayers. The steel wire mesh 2 is attached to the lower portion of the waterproof isolation layer 1 formed by the sandwich color steel plates, so that the force borne by the steel wire mesh 2 can be guided into the bearing beam and the bearing auxiliary beam 8 when the bearing frame is stressed, and the surface of the waterproof isolation layer 1 is prevented from being damaged accidentally.
The shockproof layer 3 is made of a silicon rubber plate. The silicon rubber plate used in the shockproof layer 3 is internally provided with a metal woven network, has good shock resistance, can buffer the frame shock caused by movement, reduces the shock of the main bearing beam below, and improves the resistance of sound transmission.
The sound absorbing material 4 is a fiber type sound absorbing material or a foam type sound absorbing material, the fiber type sound absorbing material is glass fiber yarns, and the glass fiber yarns can actively eliminate noise between layers and improve the sound insulation effect.
The bottom heat preservation interlayer comprises asbestos fiberboard and calcium silicate board are compound, asbestos fiberboard has good fire prevention heat insulation effect, calcium silicate board has good fire prevention, and is dampproofing, the function gives sound insulation, and the transmission that the two combination can effectively keep apart the temperature improves the fire prevention heat preservation effect of isolation layer, has the function of giving sound insulation concurrently.
In a further embodiment of the present invention,
the interlayer isolation structure of the multi-layer steel structure board room with the earthquake-resistant and noise-reduction functions consists of a top layer, a middle interlayer and a bottom plate; the top layer is a waterproof isolation layer 1, the middle interlayer is an anti-seismic noise reduction bearing layer, and the bottom plate is a heat insulation interlayer 5; the waterproof isolation layer 1 is made of a sandwich color steel plate, the thickness of the middle of the sandwich color steel plate is 5-10 CM, the sandwich color steel plate has good water-resisting property, and the middle core material also has good buffering and heat-insulating effects; the anti-seismic noise reduction bearing layer consists of a layer bearing beam, a bearing auxiliary beam 8 and an anti-seismic layer 3, the bearing beam is divided into an upper bearing beam 7 and a lower bearing beam 6, a shockproof layer 3 is arranged between the upper bearing beam 7 and the lower bearing beam 6, the upper bearing beam 7 is fixed on the lower bearing beam 6 after penetrating through the shockproof layer 3 through a bolt, the upper bearing beams 7 are connected together by using the auxiliary bearing beams 8 with smaller diameters through bolts to form an integral bearing frame, the waterproof isolation layer 1 is fixed on the integral bearing frame, the lower bearing beam 6 forms a cavity between the shockproof layer 3 and the bottom heat-insulating layer 5, and the cavity is filled with sound-absorbing materials 4.
The integral bearing frame is also provided with a layer of steel wire mesh 2 between the waterproof interlayers. The steel wire mesh 2 is attached to the lower portion of the waterproof isolation layer 1 formed by the sandwich color steel plates, so that the force borne by the steel wire mesh 2 can be guided into the bearing beam and the bearing auxiliary beam 8 when the bearing frame is stressed, and the surface of the waterproof isolation layer 1 is prevented from being damaged accidentally.
The shockproof layer 3 is made of a silicon rubber plate. The silicon rubber plate used in the shockproof layer 3 is internally provided with a metal woven network, has good shock resistance, can buffer the frame shock caused by movement, reduces the shock of the main bearing beam below, and improves the resistance of sound transmission.
The sound-absorbing material 4 is a foam sound-absorbing material which is made of sound-absorbing cotton, so that interlayer noise can be actively eliminated, and the silencing effect is improved.
The bottom heat preservation interlayer comprises asbestos fiberboard and calcium silicate board are compound, asbestos fiberboard has good fire prevention heat insulation effect, calcium silicate board has good fire prevention, and is dampproofing, the function gives sound insulation, and the transmission that the two combination can effectively keep apart the temperature improves the fire prevention heat preservation effect of isolation layer, has the function of giving sound insulation concurrently.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The interlayer isolation structure of the multi-layer steel structure board house with the earthquake-resistant and noise-reduction functions is characterized by comprising a top layer, a middle interlayer and a bottom plate;
the top layer is a waterproof isolation layer, the middle isolation layer is an anti-seismic noise reduction bearing layer, and the bottom plate is a heat insulation isolation layer;
the waterproof isolation layer is made of a sandwich color steel plate, and the thickness of the middle of the sandwich color steel plate is 5-10 CM;
antidetonation amortization spandrel layer comprises spandrel girder, bearing auxiliary girder and antidetonation layer, the spandrel girder falls into spandrel girder and lower spandrel girder, go up and set up the antidetonation layer between spandrel girder and the lower spandrel girder, go up the spandrel girder and link up through the bolt the antidetonation layer after-fixing is on the spandrel girder down, it uses the bearing auxiliary girder to pass through bolted connection to form whole bearing frame together between the spandrel girder to go up, waterproof isolation layer fixes on the whole bearing frame, the spandrel girder constitutes the cavity between antidetonation layer and bottom heat preservation interlayer down, pack sound absorbing material in the.
2. The interlayer isolation structure of the multi-layer steel structure board room with the earthquake-resistant and noise-reduction functions as claimed in claim 1, wherein a layer of steel wire mesh is further arranged between the integral bearing frame and the waterproof isolation layer.
3. The interlayer isolation structure of the multi-layer steel structure board room with the earthquake-proof and noise-reduction functions as claimed in claim 1, wherein the earthquake-proof layer is made of silicon rubber plates.
4. The interlayer isolation structure of a multi-layer steel structure board room with earthquake-proof and noise-reduction functions as claimed in claim 3, wherein the silicon rubber plate used in the earthquake-proof layer is provided with a metal woven network.
5. The interlayer insulation structure of a multi-layer steel structure board room with earthquake-proof and sound-deadening functions as claimed in claim 1, wherein the sound-absorbing material is a fiber type sound-absorbing material or a foam type sound-absorbing material.
6. The interlayer isolation structure of the multi-layer steel structure board room with the earthquake-resistant and noise-reduction functions as claimed in claim 1, wherein the bottom heat-insulation interlayer is formed by compounding a double-layer sandwich color steel plate or a asbestos fiber plate and a calcium silicate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364578.3U CN210263562U (en) | 2019-03-21 | 2019-03-21 | Interlayer isolation structure of multi-layer steel structure board room with anti-seismic and silencing functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920364578.3U CN210263562U (en) | 2019-03-21 | 2019-03-21 | Interlayer isolation structure of multi-layer steel structure board room with anti-seismic and silencing functions |
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| CN210263562U true CN210263562U (en) | 2020-04-07 |
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| CN201920364578.3U Active CN210263562U (en) | 2019-03-21 | 2019-03-21 | Interlayer isolation structure of multi-layer steel structure board room with anti-seismic and silencing functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811947A (en) * | 2019-03-21 | 2019-05-28 | 风范绿色建筑（常熟）有限公司 | A kind of zone isolation structure of the multi-storey steel structure board house with antidetonation silencing function |
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2019
- 2019-03-21 CN CN201920364578.3U patent/CN210263562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811947A (en) * | 2019-03-21 | 2019-05-28 | 风范绿色建筑（常熟）有限公司 | A kind of zone isolation structure of the multi-storey steel structure board house with antidetonation silencing function |
| CN109811947B (en) * | 2019-03-21 | 2024-06-14 | 风范绿色建筑（常熟）有限公司 | Interlayer isolation structure of multilayer steel structure board house with antidetonation amortization function |
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