CN210032138U - Sound-proof and heat-insulation composite concrete lightweight board structure - Google Patents
Sound-proof and heat-insulation composite concrete lightweight board structure Download PDFInfo
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- CN210032138U CN210032138U CN201920436096.4U CN201920436096U CN210032138U CN 210032138 U CN210032138 U CN 210032138U CN 201920436096 U CN201920436096 U CN 201920436096U CN 210032138 U CN210032138 U CN 210032138U
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Abstract
The utility model relates to a compound concrete lightweight board structure of thermal-insulated gives sound insulation, including first plate body and the second plate body adjacent with first plate body, first plate body and be provided with the joint subassembly on the second plate body, the joint subassembly includes fixed connection connecting rod on the lateral wall on first plate body length limit, set up on the lateral wall on second plate body length limit and the width is greater than the recess of connecting rod width, first latch has been seted up on the inner wall of recess one side, seted up on the inner wall of connecting rod with first latch joint complex second latch, the connecting rod and be provided with the seal assembly in shutoff gap between the two on the recess. The utility model discloses have the effect that improves connection stability between the adjacent plate body.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and building materials and specifically relates to a compound concrete lightweight board structure gives sound insulation and insulates against heat.
Background
The light concrete board structure is a light partition board for building, and is made of light material or light structure, and its two side faces are equipped with tenon, mortise and joint slot, so that it can be used as prefabricated board for non-bearing internal partition wall of industrial and civil buildings. The concrete lightweight board structure mainly comprises a hollow batten, a solid batten, a composite batten and the like. The hollow lath is a prefabricated lath with a plurality of through holes along the length direction of the plate. The solid lath is a non-hole prefabricated lath made of the same material. The composite strip board is a prefabricated strip board compounded by two or more than two different functional materials.
At present, chinese utility model patent with publication number CN201704859U discloses an evaporate and press aerated concrete board, include by bearing structure and parcel the plate-like main part that bearing structure's concrete constitutes, a side of plate-like main part is equipped with the arch, is equipped with the recess rather than relative another side, and the shape and size of this recess corresponds with the arch.
The above prior art solutions have the following drawbacks: in the scheme, the side surface of the plate-shaped main body is provided with the protrusion, and the opposite side surface of the plate-shaped main body is provided with the groove for being clamped with the protrusion on the adjacent plate-shaped main body, so that the connection of the two adjacent plate-shaped main bodies is realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compound concrete lightweight board structure of thermal-insulated gives sound insulation, it has the effect that improves connection stability between the adjacent plate body.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a compound concrete lightweight board structure gives sound insulation and insulates against heat, includes first plate body and the second plate body adjacent with first plate body, first plate body and be provided with the joint subassembly on the second plate body, the joint subassembly includes connecting rod of fixed connection on the lateral wall on first plate body length limit, offers on the lateral wall on second plate body length limit and the width is greater than the recess of connecting rod width, first latch has been seted up on the inner wall of recess one side, seted up on the inner wall of connecting rod with first latch joint complex second latch, the connecting rod and be provided with the seal assembly in shutoff gap between the two on the recess.
Through adopting above-mentioned technical scheme, keep away from the lateral wall adherence of first latch with the connecting rod on the first plate body along the recess and slide to the recess, again with the connecting rod to the direction propelling movement that is close to first latch, make first latch and the cooperation of second latch joint, reuse the gap between seal assembly shutoff recess and the connecting rod, the setting up of first latch and second latch makes first plate body and second plate body be connected closely, be difficult for droing, thereby the stability of connecting between the adjacent concrete light board has been strengthened, with this overall stability who improves the wall body.
The utility model discloses further set up to: the sealing assembly comprises a cavity arranged in the connecting rod, first adhesive filled in the cavity and a sharp needle fixedly connected to the inner wall of the bottom of the groove.
Through adopting above-mentioned technical scheme, when the connecting rod moved down to the tank bottom contact of lower surface and recess, the point needle pierces in the inside cavity of connecting rod, first viscose leaks from the puncture hole, with the connecting rod propelling movement to the in-process with first latch joint, first viscose fills the space between connecting rod and the recess gradually, thereby fix the connecting rod in the recess, adopt first plate body and second plate body of mode fixed of first viscose packing, the stability of both connections has been improved, avoid both to drop and influence the overall stability of wall body.
The utility model discloses further set up to: the sharp end of the sharp needle is arranged obliquely upwards.
Through adopting above-mentioned technical scheme, the most advanced slope of point needle upwards sets up, has improved the convenience that the point needle impaled the connecting rod bottom on the one hand, and on the other hand avoids hindering the connecting rod to removing to the direction that is close to first latch.
The utility model discloses further set up to: the connecting rod is close to seted up the ring channel on the lateral wall of the one end of first plate body, fixedly connected with has elastic annular ring in the ring channel.
Through adopting above-mentioned technical scheme, because the annular ring has elasticity, after the cooperation of the second latch on the connecting rod and the first latch joint in the recess, the annular ring pops out the ring channel and blocks up the gap of recess and connecting rod kneck to avoid first viscose to spill over and influence the connection effect between first plate body and the second plate body.
The utility model discloses further set up to: and the side walls of the length edges of the first plate body and the second plate body are respectively adhered with an aluminum-plated film.
Through adopting above-mentioned technical scheme, the aluminizer has good reflection performance, and when acoustic energy or heat energy transmission were gone to the lateral wall of first plate body or second plate body, the aluminizer was gone out acoustic energy and heat energy reflection to avoid the loss of heat energy and the transmission of acoustic energy, with this thermal-insulated sound-proof quality who improves first plate body and second plate body.
The utility model discloses further set up to: and a layer of second adhesive is adhered to the surface of the aluminum-plated film.
Through adopting above-mentioned technical scheme, the surface at the aluminizer is pasted and is had the second viscose, and when first plate body was connected with the second plate body, two aluminizers pasted closely to with the gap shutoff between first plate body and the second plate body, avoid acoustic energy and heat energy to transmit away from the gap, thereby improved the whole thermal-insulated sound-proof properties of wall body.
The utility model discloses further set up to: the first plate body and the second plate body are internally provided with through holes which penetrate through the first plate body and the second plate body along the length directions of the first plate body and the second plate body.
By adopting the technical scheme, the through holes respectively penetrate the first plate body and the second plate body along the length direction of the first plate body and the second plate body, so that a passage is formed between the plurality of mutually connected concrete lightweight plates, and as the transmission of sound energy needs a medium, the energy is lost by the conversion of the medium, the sound energy is transmitted to the first plate body through air and then transmitted in the plurality of passages, so that the sound energy continuously converts the transmission medium, the energy is repeatedly lost, and the effect of eliminating noise is achieved; the gas in the through hole basically does not flow, so that the heat conductivity coefficient in the through hole is low, and heat is slowly transferred in a medium with low heat conductivity coefficient, thereby achieving the heat insulation effect; the sound insulation and heat insulation performance of the whole wall body is improved by the passage in the wall body.
The utility model discloses further set up to: the first plate body and the second plate body are internally provided with sound insulation layers and heat insulation layers, sound insulation cotton is filled in the sound insulation layers, and vacuum heat insulation plates are embedded in the heat insulation layers.
By adopting the technical scheme, the soundproof cotton is filled in the soundproof layer, the vacuum thermal insulation board is embedded in the thermal insulation layer, and the soundproof cotton absorbs the sound energy transmitted to the soundproof layer, so that a good soundproof effect is achieved on the wall body; the vacuum heat insulation plate effectively avoids heat transfer caused by air convection, so that the heat conductivity coefficient of the vacuum heat insulation plate is greatly reduced, heat is slowly transferred in a medium with low heat conductivity coefficient, and a good heat insulation effect is achieved on a wall body.
To sum up, the utility model discloses a beneficial technological effect does:
the arrangement of the first clamping teeth and the second clamping teeth enables the first plate body and the second plate body to be tightly connected and not easy to fall off, so that the connection stability between adjacent light concrete plates is enhanced, and the overall stability of the wall is improved;
the first plate body and the second plate body are fixed in a first adhesive filling mode, so that the connection stability of the first plate body and the second plate body is improved, and the problem that the integral stability of the wall body is influenced due to the fact that the first plate body and the second plate body fall off is avoided;
the most advanced slope of point needle upwards sets up, has improved the convenience that the point needle impaled the connecting rod bottom on the one hand, and on the other hand avoids hindering the connecting rod to removing to the direction that is close to first latch.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of the present embodiment.
In the figure: 1. a first plate body; 11. aluminizing; 111. second viscose glue; 2. a second plate body; 21. a through hole; 3. a clamping assembly; 31. a connecting rod; 311. an annular groove; 312. an annular ring; 32. a groove; 33. a first latch; 34. a second latch; 4. a seal assembly; 41. a cavity; 42. a first adhesive; 43. a sharp needle; 5. a sound insulating layer; 51. sound insulation cotton; 6. a thermal insulation layer; 61. a vacuum insulation panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a compound concrete lightweight board structure gives sound insulation and insulates against heat, including first plate body 1 and second plate body 2. First plate body 1 and second plate body 2 are the rectangle platelike structure, and soundproof layer 5 and insulating layer 6 all are provided with to inside between them. Soundproof cotton 51 is filled in soundproof cotton 5, and soundproof cotton 51 adopts glass cotton, and glass cotton has good sound effect of inhaling to weaken the propagation of noise. The heat insulation layer 6 is embedded with the vacuum heat insulation board 61, and the vacuum heat insulation board 61 effectively avoids heat transfer caused by air convection, so that the heat conductivity coefficient of the vacuum heat insulation board 61 is greatly reduced, heat is slowly transferred in a medium with low heat conductivity coefficient, and a good heat insulation effect is achieved on a wall body.
Referring to fig. 1, the first plate 1 and the second plate 2 are provided with a clamping assembly 3. The latch assembly 3 includes a connecting rod 31, a groove 32, a first latch 33 and a second latch 34. The connecting rods 31 are of a square rod-shaped structure and are distributed in an array manner along the length direction of the first plate body 1, and the connecting rods 31 are fixedly connected to the side wall of the length edge of the first plate body 1. The section of the groove 32 is rectangular, and the groove is formed in the side wall of the length side of the second plate body 2 and distributed in an array manner along the length direction of the second plate body 2; the connecting rod 31 is in inserted fit with the groove 32, and the width of the groove 32 is larger than that of the connecting rod 31. The first latch 33 is disposed on a sidewall of the groove 32 and distributed along a height direction of the groove 32. The second latch 34 is provided on the side wall of the connecting rod 31 and distributed along the height direction of the connecting rod 31, and the first latch 33 is in snap fit with the second latch 34.
Referring to fig. 1, the connecting rod 31 and the groove 32 are provided with a sealing assembly 4, and the sealing assembly 4 includes a cavity 41, a first adhesive 42, and a sharp needle 43. The cavity 41 is opened inside the connecting rod 31 and is positioned at the lower part of the connecting rod 31; the lower wall thickness of the connecting rod 31 is thin. The first adhesive 42 has good adhesiveness and is filled in the cavity 41. A sharp needle 43 is fixedly attached to an inner wall of the groove 32, and the sharp needle 43 is used to pierce the bottom of the connecting rod 31, thereby allowing the first adhesive 42 to flow out of the cavity 41. The tip of the sharp needle 43 is disposed obliquely upward, which on the one hand improves the convenience of the sharp needle 43 to pierce the bottom of the connecting rod 31 and on the other hand avoids obstructing the connecting rod 31 from moving toward the first latch 33.
Referring to fig. 1, an annular groove 311 is formed in a side wall of an end portion of the connecting rod 31, and a cross section of the annular groove 311 is circular and is formed at an end of the connecting rod 31 close to the first plate body 1. An annular ring 312 is fixedly connected in the annular groove 311, and the annular ring 312 is made of rubber and has good elasticity; because the annular ring 312 has elasticity, after the second latch 34 on the connecting rod 31 and the first latch 33 in the groove 32 are in clamping fit, the annular ring 312 pops out the annular groove 311 and seals the gap at the interface between the groove 32 and the connecting rod 31, thereby avoiding the first viscose 42 from overflowing and influencing the connection effect between the first plate body 1 and the second plate body 2.
Referring to fig. 1, the side walls of the length sides of the first plate body 1 and the second plate body 2 are fixedly connected with a layer of aluminum-plated film 11, aluminum has good reflection performance, and when sound energy or heat energy is transmitted to the side walls of the first plate body 1 or the second plate body 2, the aluminum-plated film 11 reflects the sound energy and the heat energy out, so that the heat energy is prevented from being dissipated and transmitted, and the heat insulation and sound insulation performance of the first plate body 1 and the second plate body 2 is improved. One deck second viscose 111 has been pasted on aluminizer 11's surface, and second viscose 111 has good viscidity, and when first plate body 1 was connected with second plate body 2, two aluminizer 11 pasted closely to with the gap shutoff between first plate body 1 and the second plate body 2, avoid acoustic energy and heat energy to transmit away from the gap, thereby improved the whole thermal-insulated sound-proof properties of wall body.
Referring to fig. 1, through holes 21 are formed in the first plate body 1 and the second plate body 2, the through holes 21 are multiple, the through holes 21 are distributed along the width direction of the first plate body 1 and the second plate body 2, and penetrate through the first plate body 1 and the second plate body 2 along the length direction of the first plate body 1 and the second plate body 2, so that a passage is formed between the multiple mutually connected concrete lightweight plates, as the transmission of sound energy requires a medium, the energy is lost by the conversion of the medium, the sound energy is transmitted into the first plate body 1 through air, and then is transmitted in the passages, so that the sound energy continuously changes the transmission medium, the repeated energy loss is caused, and the effect of eliminating noise is achieved; the gas in the through hole 21 basically does not flow, so that the heat conductivity coefficient in the through hole 21 is low, and heat is slowly transferred in a medium with low heat conductivity coefficient, thereby achieving the heat insulation effect; the sound insulation and heat insulation performance of the whole wall body is improved by the passage in the wall body.
The implementation principle of the embodiment is as follows: the connecting rod 31 on the first plate body 1 slides to the groove 32 along the side wall of the groove 32 far away from the first latch 33 in an adherence manner, when the connecting rod 31 moves down to the bottom of the groove to contact the lower surface of the groove 32, the sharp needle 43 pierces the cavity 41 inside the connecting rod 31, the first adhesive 42 leaks from the puncture hole, the connecting rod 31 is pushed towards the direction close to the first latch 33, the first latch 33 is matched with the second latch 34 in a clamping manner, the connecting rod 31 is pushed to the process of clamping with the first latch 33, the first adhesive 42 gradually fills the gap between the connecting rod 31 and the groove 32, so that the connecting rod 31 is fixed in the groove 32, the first plate body 1 and the second plate body 2 are fixed in a manner of filling the first adhesive 42, the connection stability between adjacent concrete lightweight plates is enhanced, and the overall stability of the wall body is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a compound concrete lightweight board structure gives sound insulation and insulates against heat, includes first plate body (1) and second plate body (2) adjacent with first plate body (1), its characterized in that: first plate body (1) and be provided with joint subassembly (3) on second plate body (2), joint subassembly (3) include connecting rod (31) of fixed connection on the lateral wall on first plate body (1) length limit, set up on the lateral wall on second plate body (2) length limit and the width is greater than recess (32) of connecting rod (31) width, first latch (33) have been seted up on the inner wall of recess (32) one side, seted up on the inner wall of connecting rod (31) with first latch (33) joint complex second latch (34), connecting rod (31) and be provided with seal assembly (4) in shutoff gap between the two on recess (32).
2. A sound and heat insulating composite concrete lightweight panel structure according to claim 1, wherein: the sealing assembly (4) comprises a cavity (41) arranged inside the connecting rod (31), first adhesive (42) filled in the cavity (41) and a sharp needle (43) fixedly connected to the inner wall of the bottom of the groove (32).
3. A sound and heat insulating composite concrete lightweight panel structure according to claim 2, wherein: the tip of the sharp needle (43) is arranged obliquely upwards.
4. A sound and heat insulating composite concrete lightweight panel structure according to claim 1, wherein: the connecting rod (31) is close to the lateral wall of the one end of the first plate body (1) and is provided with an annular groove (311), and an elastic annular ring (312) is fixedly connected in the annular groove (311).
5. A sound and heat insulating composite concrete lightweight panel structure according to claim 1, wherein: the side walls of the length edges of the first plate body (1) and the second plate body (2) are respectively adhered with a layer of aluminizer (11).
6. The sound and heat insulating composite concrete lightweight board structure according to claim 5, wherein: and a layer of second adhesive (111) is adhered to the surface of the aluminizer (11).
7. A sound and heat insulating composite concrete lightweight panel structure according to claim 1, wherein: the first plate body (1) and the second plate body (2) are both provided with through holes (21) which penetrate through the first plate body and the second plate body along the length direction of the first plate body and the second plate body.
8. A sound and heat insulating composite concrete lightweight panel structure according to claim 1, wherein: the insulation board is characterized in that a sound insulation layer (5) and a heat insulation layer (6) are arranged in the first board body (1) and the second board body (2), sound insulation cotton (51) is filled in the sound insulation layer (5), and a vacuum insulation board (61) is embedded in the heat insulation layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436096.4U CN210032138U (en) | 2019-03-30 | 2019-03-30 | Sound-proof and heat-insulation composite concrete lightweight board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436096.4U CN210032138U (en) | 2019-03-30 | 2019-03-30 | Sound-proof and heat-insulation composite concrete lightweight board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032138U true CN210032138U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920436096.4U Expired - Fee Related CN210032138U (en) | 2019-03-30 | 2019-03-30 | Sound-proof and heat-insulation composite concrete lightweight board structure |
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| CN (1) | CN210032138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876771A (en) * | 2023-07-27 | 2023-10-13 | 广州市建筑材料工业研究所有限公司 | Assembled light heat preservation and insulation decoration and structure integrated composite wallboard |
-
2019
- 2019-03-30 CN CN201920436096.4U patent/CN210032138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876771A (en) * | 2023-07-27 | 2023-10-13 | 广州市建筑材料工业研究所有限公司 | Assembled light heat preservation and insulation decoration and structure integrated composite wallboard |
| CN116876771B (en) * | 2023-07-27 | 2024-03-12 | 广州市建筑材料工业研究所有限公司 | Assembled light heat preservation and insulation decoration and structure integrated composite wallboard |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210330 |