CN203795632U - Light partitioning wall vibration isolating pad - Google Patents
Light partitioning wall vibration isolating pad Download PDFInfo
- Publication number
- CN203795632U CN203795632U CN201420218349.8U CN201420218349U CN203795632U CN 203795632 U CN203795632 U CN 203795632U CN 201420218349 U CN201420218349 U CN 201420218349U CN 203795632 U CN203795632 U CN 203795632U
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- steel plate
- vibration isolating
- elastic vibration
- vibration isolation
- light
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Abstract
The utility model discloses a light partitioning wall vibration isolating pad comprising an elastic vibration isolating member, a U-shaped steel plate component and a mounting pored plate. The U-shaped steel plate component is formed by stamping a steel plate, the bottom is a square groove, two sides are fixed wings, and most of the bottom and side faces of the U-shaped steel plate component is coated with the elastic vibration isolating member; the elastic vibration isolating member is in a square structure, the center is provided with a mounting hole, and two sides are convex limit outer edges. The mounting pored plate is made of steel and coats the upper portion of the elastic vibration isolating member, and a central mounting hole corresponds to the mounting hole of the elastic vibration isolating member. The light partitioning wall vibration isolating pad has the advantages that sound isolating quantity of the light structural wall can be increased effectively, construction is facilitated, and structure is simple.
Description
Technical field
The utility model relates to a kind of noise control technique field, especially can effectively intercept the light partition wall vibration isolator of Vibration propagation.
Background technology
Current, noise has become a kind of main environment pollution, and the acoustic environment problem of building is more and more subject to people's concern and attention.Selecting suitable material to insulate against sound and processing is one of fundamental technics measure in building acoustics Control Engineering.Particularly, at the partition wall of curtain structure of high-rise building, due to building structure bearing load and land resources saving, do not allow to use solid brick wall.At present, widely used is the compound partition wall of thin plate, and, at two each direct installation thin plates of lightgage steel joist, centre adds mineral wool sound absorption board.But, because lightgage steel joist is directly installed in building structure, between lightgage steel joist and building structure, form and be firmly connected, produce overhead speaker thus and hindered the raising of the compound Sound insulation for partition amount of thin plate.
For fear of forming and be firmly connected between lightgage steel joist and building structure, the method solving is at present to use resilient rubbber cushion between lightgage steel joist and building structure.But, because resilient rubbber cushion fails to hold nail, cannot fasteningly install, often directly bolt is arranged in building structure through lightgage steel joist, resilient rubbber cushion.So, the fastness that lightgage steel joist is installed on the one hand fails to meet instructions for use, and resilient rubbber cushion fails to obtain the vibration isolation effect of expection on the other hand, still exists overhead speaker.
Summary of the invention
The deficiency of failing to avoid the rigid connection between lightgage steel joist and building structure to cause sound insulation factor to decline in order to overcome existing resilient rubbber cushion, the utility model provides a kind of light partition wall vibration isolator, this light partition wall vibration isolator not only can fasteningly be installed, avoid the compound partition wall overhead speaker of thin plate, and can improve the sound insulation factor of light structures body of wall, easy construction, simple in structure.
The utility model solves the technical scheme that its technical problem adopts: a kind of light partition wall vibration isolator, and by elastic vibration isolation body, a few shape steel plate member, orifice plate is installed is formed.Described a few shape steel plate members are by steel plate stamping swaging, and bottom is square groove, and two limits are fixed-wing, and the large portion in the bottom of a few shape steel plate members and side is coated in elastic vibration isolation body; Described elastic vibration isolation body is square structure, and installing hole is left at middle part, and two limits are for protruding spacing outer rim.Described installation orifice plate is steel plate material, is coated on the top of elastic vibration isolation body, and the installing hole at middle part is corresponding with the installing hole of elastic vibration isolation body.
The square groove of the bottom of a few shape steel plate members is all coated in elastic vibration isolation body with orifice plate is installed, and does not directly connect, and effectively prevents that directly vibration is transmitted.It is steel plate material that orifice plate is installed, and can ensure that light partition wall vibration isolator is connected with the reliable of building structure.The fixed-wing on a few shape steel plate members two limits can ensure that light partition wall vibration isolator is connected with the reliable of lightgage steel joist.
The large portion in the bottom of a few shape steel plate members and side is coated in elastic vibration isolation body, can improve the bond strength of binding base plate and a few shape elastic damping parts, effectively meets the useful load of vibration isolator to light partition wall.
Described elastic vibration isolation body two limits, for protruding spacing outer rim, are directly to contact and form overhead speaker between Light trabs and building structure in order to prevent.Meanwhile, the fixed thickness that protrudes spacing outer rim facilitates the installation of Light trabs, ensures that the seam between Light trabs and building structure is even, is conducive to the sealant of annotating, and improves defening effect.
Mounting means: light partition wall vibration isolator is arranged in building structure by installing hole, the lightgage steel joist of light structures body of wall fixedly mounts by blind rivet or from the fixed-wing on auger shell bolt and a few shape steel plate members two limits, Light trabs leans against elastic vibration isolation body and protrudes spacing outer rim, be arranged on lightgage steel joist, do not produce directly and be connected with building structure.Light trabs is subject to the vibration of sound wave to be passed to the elastic vibration isolation body between lightgage steel joist and building structure, and the elastic component low frequency vibration that can decay intercepts vibration and transmits.
The beneficial effects of the utility model are to avoid hard connection of forming between lightgage steel joist and building structure, ensure that the seam between Light trabs and building structure is even, the sound insulation factor that effectively improves the compound partition wall of thin plate, meets the useful load of vibration isolator to light partition wall simultaneously effectively.Simple in structure, improve efficiency of construction, convenient and swift.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the normal cross-section constructional drawing of light partition wall vibration isolator embodiment.
Fig. 2 is the side-looking constructional drawing of Fig. 1.
Fig. 3 is the constructional drawing of overlooking of Fig. 1.
Fig. 4 is the mounting means of light partition wall vibration isolator.
1. elastic vibration isolation bodies in figure, 2. a few shape steel plate members, 3. install orifice plate, 4. square groove, 5. fixed-wing, 6. installing hole, 7. spacing outer rim, 8. expansion bolt, 9. building structure, 10. lightgage steel joist, 11. Light trabses.
Detailed description of the invention
In the embodiment shown in Fig. 1,2,3, a kind of light partition wall vibration isolator, forms (3) by elastic vibration isolation body (1), a few shape steel plate member (2), installation orifice plate.Described a few shape steel plate members (2) are by steel plate stamping swaging, and bottom is square groove (4), and two limits are fixed-wing (5), and the large portion in the bottom of a few shape steel plate members (2) and side is coated in elastic vibration isolation body (1); Described elastic vibration isolation body (1) is square structure, and installing hole (6) is left at middle part, and two limits are for protruding spacing outer rim (7).Described installation orifice plate (3) is steel plate material, is coated on the top of elastic vibration isolation body (1), and the installing hole (6) at middle part is corresponding with the installing hole (6) of elastic vibration isolation body (1).
Mounting means: light partition wall vibration isolator expansion bolt (8) is arranged in building structure (9) by installing hole (6), the lightgage steel joist (10) of light structures body of wall fixedly mounts by blind rivet or from the fixed-wing (5) on auger shell bolt and a few shape steel plate members (2) two limits, Light trabs (11) leans against elastic vibration isolation body (1) and protrudes spacing outer rim (7), be arranged on lightgage steel joist (10) upper, do not produce and be directly connected with building structure (9).
Should be appreciated that not departing from scope of the present utility model, can make multiple change to above-described embodiment.All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all falling within protection domain of the present utility model.
Claims (2)
1. a light partition wall vibration isolator, is made up of elastic vibration isolation body, a few shape steel plate member, installation orifice plate; It is characterized in that: described a few shape steel plate members are by steel plate stamping swaging, and bottom is square groove, and two limits are fixed-wing, and the large portion in the bottom of a few shape steel plate members and side is coated in elastic vibration isolation body; Described elastic vibration isolation body is square structure, and installing hole is left at middle part, and two limits are for protruding spacing outer rim.
2. light partition wall vibration isolator according to claim 1, is characterized in that: described installation orifice plate is steel plate material, is coated on the top of elastic vibration isolation body, and the installing hole at middle part is corresponding with the installing hole of elastic vibration isolation body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218349.8U CN203795632U (en) | 2014-04-30 | 2014-04-30 | Light partitioning wall vibration isolating pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218349.8U CN203795632U (en) | 2014-04-30 | 2014-04-30 | Light partitioning wall vibration isolating pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795632U true CN203795632U (en) | 2014-08-27 |
Family
ID=51377859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218349.8U Expired - Fee Related CN203795632U (en) | 2014-04-30 | 2014-04-30 | Light partitioning wall vibration isolating pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639117A (en) * | 2017-03-01 | 2017-05-10 | 广州丽音建筑材料有限公司 | Ceiling hook |
-
2014
- 2014-04-30 CN CN201420218349.8U patent/CN203795632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639117A (en) * | 2017-03-01 | 2017-05-10 | 广州丽音建筑材料有限公司 | Ceiling hook |
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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: 20140827 Termination date: 20150430 |
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| EXPY | Termination of patent right or utility model |