CN2625471Y - Dragon's bone for soundproof wall - Google Patents
Dragon's bone for soundproof wall Download PDFInfo
- Publication number
- CN2625471Y CN2625471Y CN 03231380 CN03231380U CN2625471Y CN 2625471 Y CN2625471 Y CN 2625471Y CN 03231380 CN03231380 CN 03231380 CN 03231380 U CN03231380 U CN 03231380U CN 2625471 Y CN2625471 Y CN 2625471Y
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- keel
- wall
- purlin
- utility
- model
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Abstract
The utility model relates to a keel used for a sound-insulating wall, which is characterized in that the purlines are Z-shaped. When in use, the utility model adopts the steels of one to three mm to be processed into Z-shaped purlines, and two purlines can be used in assembly with each other. The wall of the keel after the assembly is light, and the sound-insulating capability is excellent, walls are higher, the structure is stable and the installation is quick, which enables the walls to maintain enough intensity when the walls achieve a certain height.
Description
Technical field:
The utility model relates to the technical field of keel, specifically is used for the keel of noise barrier.
Background technology:
Present existing cinema partition wall adopts lightweight concrete building block or lightgage steel joist sheet material body of wall usually, and the relative gypsum board wall of lightweight concrete building block body of wall is from great, itself belongs to rigid material material, defening effect is undesirable, wet trade, and speed of application is slow; And the form that the light steel keel partition that this sound insulation requirement is arranged usually adopts staggered keel and two limb keel with 75,100 or 150 C shape lightgage steel joist combination back of standard as skeleton, cover multilayer gypsum plank or other panel materials outside.The shortcoming of this structure shows as: the C shape lightgage steel joist wall thickness of standard is generally the 0.6-0.8 millimeter, and have only a contact surface and gypsum plank to fix, and along with increase highly, the C keel can be in body of wall constantly distortion under heavy load, as under the situation of breaking out of fire, the keel of distortion can lose intensity very soon, and body of wall has not just had intensity yet.Therefore staggered keel and two limb C keel wall can only accomplish that generally 3-4 rice is high, but in actual applications, the movie theatre partition wall that higher sound insulation requirement is arranged, much all use staggered keel and two limb keel partition wall, and highly well beyond restriction, the top of staggered keel is connected by the U-shaped keel usually with the bottom, the both sides of U-shaped keel contact with gypsum plank respectively, be unfavorable for sound insulation, and the connection of two limb keel makes the skeleton of body of wall be linked to be a relevant integral body, sound insulation property also can be a greater impact.
Goal of the invention:
The purpose of this utility model is to provide a kind of improved keel that are used for noise barrier, and it can overcome some shortcomings of the prior art.
Summary of the invention:
To achieve these goals, the technical solution of the utility model is: be used for the keel of noise barrier, it mainly comprises purlin, it is characterized in that: purlin is approximate Z-shaped.
The utility model adopts the steel of 1-3mm to be processed into Z-shaped purlin during use, two Z-shaped purlins can be used in combination mutually, the body of wall that uses this combination back keel is from heavy and light, sound insulation property is superior, the body of wall height is big, and Stability Analysis of Structures is installed fast, make body of wall when reaching certain height, still can keep enough intensity.
Description of drawings:
Fig. 1 is the reference diagram of prior art
Fig. 2 is the another reference diagram of prior art
Fig. 3 is the structural representation of the utility model one embodiment
Fig. 4 is the structural representation after the utility model combination
Fig. 5 is the stereogram of Fig. 4
Fig. 6 is a user mode reference diagram of the present utility model
Fig. 7 is an another user mode reference diagram of the present utility model
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises purlin 1, it is characterized in that: purlin is approximate Z-shaped; Purlin is formed by connecting by top flange 2, web 3 and bottom flange 4, and the angle between web 3 and the top flange 2 is the 45-135 degree, and the upper and lower edge of a wing is parallel to each other; The upper and lower edge of a wing is fixed together by screw; The bottom flange is than the wide 1-10mm in top flange, and the outside on the upper and lower edge of a wing is equipped with a chimb 5, and this makes two blocks of purlins easier to be fixing when connecting; The material of purlin is the steel of 1-3mm.
Can provide for the two sides of body of wall separately with this keel in force and independently support, be not rigidly connected between the two sides of same wall body, cavity size in the middle of the body of wall can freely change, can put into materials such as glass wool and rock wool 6 in the cavity, to strengthen the sound insulation and the fire-proof function of body of wall, make sound wave can't be directly delivered to the another side of wall by keel.The body of wall of making of this keel can seal multilayer panel 7 at single face, and the another side same methods of body of wall is finished, and each face of body of wall all is independent disjunct.Owing to adopted the bigger steel of wall thickness and be designed to rational section configuration, body of wall rigidity is increased.Every keel are all fixed by two positions of top and bottom, have two faces and wall panel is fixed when two keel are used in combination, and guarantee that body of wall is when reaching certain height, still can keep enough intensity, as 9 meters high bodies of wall, use this keel, do not need to add in addition the stull keel.And the specification of this keel can freely adjust according to designing requirement, by changing the angle between keel web and the last bottom flange or adjusting the cross dimensions size, reaches and designs desired shape, for example makes
Etc. shape, can also directly make steel the keel of several fonts simultaneously, so just do not need to connect into a few word keel with two Z types of key screw purlin again.
Claims (5)
1, the keel that are used for noise barrier, it mainly comprises purlin, it is characterized in that: purlin is approximate Z-shaped.
2, the keel that are used for noise barrier according to claim 1, it is characterized in that: purlin is formed by connecting by top flange, web and bottom flange, and the angle between web and the top flange is the 45-135 degree, and the upper and lower edge of a wing is parallel to each other.
3, the keel that are used for noise barrier according to claim 1 and 2, it is characterized in that: the upper and lower edge of a wing is fixed together by screw.
4, the keel that are used for noise barrier according to claim 1 and 2 is characterized in that: the bottom flange is than the wide 1-10mm in top flange, and the outside on the upper and lower edge of a wing is equipped with a chimb.
5, the keel that are used for noise barrier according to claim 1 is characterized in that: the material of purlin is the steel of 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231380 CN2625471Y (en) | 2003-05-21 | 2003-05-21 | Dragon's bone for soundproof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231380 CN2625471Y (en) | 2003-05-21 | 2003-05-21 | Dragon's bone for soundproof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625471Y true CN2625471Y (en) | 2004-07-14 |
Family
ID=34248126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231380 Expired - Fee Related CN2625471Y (en) | 2003-05-21 | 2003-05-21 | Dragon's bone for soundproof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625471Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872880A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Assembled wall body that trip was connected |
| CN110872888A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Clamping hook type keel assembly and wall thereof |
| CN110872886A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Buckle type keel assembly and wall body thereof |
| CN110872887A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Assembled wall body connected by buckling type keels |
| CN114197684A (en) * | 2021-11-19 | 2022-03-18 | 上海奇禹空间结构技术有限公司 | Integrated wallboard assembly and installation and construction method thereof |
-
2003
- 2003-05-21 CN CN 03231380 patent/CN2625471Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872880A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Assembled wall body that trip was connected |
| CN110872888A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Clamping hook type keel assembly and wall thereof |
| CN110872886A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Buckle type keel assembly and wall body thereof |
| CN110872887A (en) * | 2018-08-30 | 2020-03-10 | 北新集团建材股份有限公司 | Assembled wall body connected by buckling type keels |
| CN110872887B (en) * | 2018-08-30 | 2021-12-28 | 北新集团建材股份有限公司 | Assembled wall body connected by buckling type keels |
| CN110872886B (en) * | 2018-08-30 | 2021-12-28 | 北新集团建材股份有限公司 | Buckle type keel assembly and wall body thereof |
| CN110872888B (en) * | 2018-08-30 | 2021-12-28 | 北新集团建材股份有限公司 | Clamping hook type keel assembly and wall thereof |
| CN110872880B (en) * | 2018-08-30 | 2022-01-07 | 北新集团建材股份有限公司 | Assembled wall body that trip was connected |
| CN114197684A (en) * | 2021-11-19 | 2022-03-18 | 上海奇禹空间结构技术有限公司 | Integrated wallboard assembly and installation and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |