CN203963263U - A kind of tall building large diameter pipeline bracket vibration damping device - Google Patents
A kind of tall building large diameter pipeline bracket vibration damping device Download PDFInfo
- Publication number
- CN203963263U CN203963263U CN201420358586.4U CN201420358586U CN203963263U CN 203963263 U CN203963263 U CN 203963263U CN 201420358586 U CN201420358586 U CN 201420358586U CN 203963263 U CN203963263 U CN 203963263U
- Authority
- CN
- China
- Prior art keywords
- arm
- backup plate
- cross
- vibration damping
- large diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to a kind of tall building large diameter pipeline bracket vibration damping device, comprise the fixing spring cushion in bottom and the cross-arm that is connected to spring cushion top, the left and right two ends of described cross-arm be fitted with respectively backup plate and relatively backup plate slide up and down, described backup plate is fixed, and between the front-end face at described cross-arm two ends and/or ear end face and backup plate inwall, is provided with shock-absorbing rubber.The cross-arm lower end linking springs vibration damper of the utility model for carrying, and cross-arm on-fixed but can slide up and down with respect to fixing backup plate, thereby reduce the vibration of support integral body, reduced noise, cross-arm is inserted in backup plate and partly and between backup plate inwall shock-absorbing rubber is installed simultaneously, also play in the horizontal direction effectiveness in vibration suppression, overcome the shortcoming of the less stable of traditional vibration damper substantially horizontal, effectively reduce equipment operation noise.The utility model can be applicable to build vibration damping field.
Description
Technical field
The utility model relates to building vibration damping field, particularly relates to a kind of tall building large diameter pipeline bracket vibration damping device.
Background technique
Tall building pipe vibration-damping support has 2 kinds of installation forms at present, employing rubber pad carries out a vibration damping, as shown in Figure 1, and according to the selected rubber thickness specification of the parameters such as weight of equipment, the direct place mat of rubber pad 8 is made to vibration damping on support, and the weight of pipeline is directly pressed on rubber pad 8.But this form is when pipeline is heavier and volume is larger, and effectiveness in vibration suppression variation, easily causes noise to exceed standard.Another kind of finished product-the spring cushion that adopts connects, as shown in Figure 2, one end of spring cushion 9 connects cross-arm 10, the other end is fixed on ground or is directly fixed on ground by support, the weight of pipeline directly acts on spring cushion 9, yet the shock absorber bracket of this form is less stable in the horizontal direction, reduced the effect of vibration damping, the effect of noise abatement is corresponding attenuating also.
Model utility content
In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide a kind of vibration damping and the good tall building large diameter pipeline bracket vibration damping device of noise reduction effect.
The technological scheme that the utility model adopts is:
A kind of tall building large diameter pipeline bracket vibration damping device, comprise the fixing spring cushion in bottom and the cross-arm that is connected to spring cushion top, the left and right two ends of described cross-arm be fitted with respectively backup plate and relatively backup plate slide up and down, described backup plate is fixed, and between the front-end face at described cross-arm two ends and/or ear end face and backup plate inwall, is provided with shock-absorbing rubber.
As the further improvement of technique scheme, the two ends of described cross-arm are the positioning plate being inserted in backup plate, between the front and rear end of described positioning plate and backup plate inwall, are provided with shock-absorbing rubber.
As the further improvement of technique scheme, described shock-absorbing rubber is fixedly connected with positioning plate.
As the further improvement of technique scheme, the top of described cross-arm is provided with rubber damping layer, the supporting plane that the upper surface of described rubber damping layer is pipeline.
As the further improvement of technique scheme, the arranged on left and right sides of described cross-arm is respectively equipped with fixing armstand, and described backup plate is fixed in armstand.
As the further improvement of technique scheme, the bottom of described spring cushion is fixed with base, and the two ends of described base are fixedly connected with two armstands respectively.
The beneficial effects of the utility model are: the cross-arm lower end linking springs vibration damper of the utility model for carrying, and cross-arm on-fixed but can slide up and down with respect to fixing backup plate, thereby reduce the vibration of support integral body, reduced noise, cross-arm is inserted in backup plate and partly and between backup plate inwall shock-absorbing rubber is installed simultaneously, also play in the horizontal direction effectiveness in vibration suppression, overcome the shortcoming of the less stable of traditional vibration damper substantially horizontal, effectively reduce equipment operation noise.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is a kind of scheme of installation of conventional pipelines shock absorber bracket;
Fig. 2 is the another kind of scheme of installation of conventional pipelines shock absorber bracket;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the plan view of Fig. 3;
Fig. 5 is the plan view of cross arm end;
Fig. 6 is the plan view of Fig. 5.
Embodiment
Tall building large diameter pipeline bracket vibration damping device as shown in Figure 1-Figure 3, comprises two spring cushions 1 and the cross-arm 2 that is connected to spring cushion 1 top that bottom is fixing.Two spring cushions 1 are that damped type spring cushion and specification are identical.The left and right two ends of cross-arm 2 be inserted into respectively in backup plate 3 and relatively backup plate 3 slide up and down.Backup plate 3 is fixed with respect to the ground of floor.Between the front-end face at cross-arm 2 two ends and ear end face and backup plate 3 inwalls, be provided with shock-absorbing rubber 4.The effect of shock-absorbing rubber 4 is, while making pipeline together with cross-arm 2 vibration, substantially horizontal to be played to damping effect, thereby reduce noise.Certainly, only at front-end face or the ear end face of cross-arm 2, shock-absorbing rubber is installed, thereby making has shock-absorbing rubber to be also fine between cross-arm 2 and one of them face of backup plate 3 inwalls, but cross-arm 2 does not have the other one side of shock-absorbing rubber and backup plate 3 inwalls likely can produce tiny collision when vibration, send certain noise, its vibration damping and noise reduction effect are inevitable to be weakened to some extent.
As shown in Fig. 4,5 and 6, the two ends of cross-arm 2 are the positioning plate 21 being inserted in backup plate 3, between the front and rear end of positioning plate 21 and backup plate 3 inwalls, are provided with shock-absorbing rubber 4, shock-absorbing rubber 4 with positioning plate 21 for being fixedly connected with.As Fig. 5, on positioning plate 21, offer two screws 211, shock-absorbing rubber 4 is fixed on positioning plate 21 by screw and screw 211, therefore, shock-absorbing rubber 4 is along with the vibration of cross-arm 2 and slide up and down common action, guarantees that when cross-arm 2 does not depart from backup plate 3, both vibrations all can be by 4 weakenings of shock-absorbing rubber.
As shown in Figure 3, the top of cross-arm 2 is provided with rubber damping layer 5, the supporting plane that the upper surface of rubber damping layer 5 is pipeline.The vibration of pipeline was tentatively weakened by rubber damping layer 5 before this, was weakened afterwards by spring cushion 1, by the vibration damping of twice, reached better vibration damping, noise reduction effect.
The arranged on left and right sides of cross-arm 2 is respectively equipped with fixing armstand 6, and backup plate 3 is fixed in armstand 6.The bottom of spring cushion 1 is fixed with base 7, and the two ends of base 7 are fixedly connected with two armstands 6 respectively.
The armstand 6 of the present embodiment support has two kinds of means of fixation, and a kind of is as shown in Figure 3, and base 7 is placed on ground, and armstand 6 is supported by base 7, and the weight of pipeline is by base 7 and ground supports.Another kind of mode is that armstand is fixed on body of wall or ceiling board, and the weight of pipeline is born by armstand, also not shown in which figure.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (6)
1. a tall building large diameter pipeline bracket vibration damping device, it is characterized in that: comprise the fixing spring cushion (1) in bottom and be connected to the cross-arm (2) at spring cushion (1) top, the left and right two ends of described cross-arm (2) be fitted with respectively backup plate (3) and relatively backup plate (3) slide up and down, described backup plate (3) is fixing, between the front-end face at described cross-arm (2) two ends and/or ear end face and backup plate (3) inwall, is provided with shock-absorbing rubber (4).
2. tall building large diameter pipeline bracket vibration damping device according to claim 1, it is characterized in that: the two ends of described cross-arm (2), for to be inserted into the positioning plate (21) in backup plate (3), are provided with shock-absorbing rubber (4) between the front and rear end of described positioning plate (21) and backup plate (3) inwall.
3. tall building large diameter pipeline bracket vibration damping device according to claim 2, is characterized in that: described shock-absorbing rubber (4) is fixedly connected with positioning plate (21).
4. according to the tall building large diameter pipeline bracket vibration damping device described in claim 1 or 2 or 3, it is characterized in that: the top of described cross-arm (2) is provided with rubber damping layer (5) supporting plane that the upper surface of described rubber damping layer (5) is pipeline.
5. tall building large diameter pipeline bracket vibration damping device according to claim 1, is characterized in that: the arranged on left and right sides of described cross-arm (2) is respectively equipped with fixing armstand (6), and described backup plate (3) is fixed in armstand (6).
6. tall building large diameter pipeline bracket vibration damping device according to claim 5, it is characterized in that: the bottom of described spring cushion (1) is fixed with base (7), the two ends of described base (7) are fixedly connected with two armstands (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358586.4U CN203963263U (en) | 2014-06-30 | 2014-06-30 | A kind of tall building large diameter pipeline bracket vibration damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358586.4U CN203963263U (en) | 2014-06-30 | 2014-06-30 | A kind of tall building large diameter pipeline bracket vibration damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963263U true CN203963263U (en) | 2014-11-26 |
Family
ID=51923845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358586.4U Active CN203963263U (en) | 2014-06-30 | 2014-06-30 | A kind of tall building large diameter pipeline bracket vibration damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963263U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015709A (en) * | 2015-07-01 | 2015-11-04 | 浙江海洋学院 | Anti-vibration and sound-insulating engine room cover for aluminum alloy yacht |
| CN108286585A (en) * | 2018-03-22 | 2018-07-17 | 中建四局安装工程有限公司 | A kind of damping pipeline elevator |
| CN108488487A (en) * | 2018-06-01 | 2018-09-04 | 珠海格力电器股份有限公司 | It is a kind of to solve the exceeded pipe fixed block of stress and the air-conditioning system with it |
-
2014
- 2014-06-30 CN CN201420358586.4U patent/CN203963263U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015709A (en) * | 2015-07-01 | 2015-11-04 | 浙江海洋学院 | Anti-vibration and sound-insulating engine room cover for aluminum alloy yacht |
| CN108286585A (en) * | 2018-03-22 | 2018-07-17 | 中建四局安装工程有限公司 | A kind of damping pipeline elevator |
| CN108488487A (en) * | 2018-06-01 | 2018-09-04 | 珠海格力电器股份有限公司 | It is a kind of to solve the exceeded pipe fixed block of stress and the air-conditioning system with it |
| CN108488487B (en) * | 2018-06-01 | 2023-09-26 | 珠海格力电器股份有限公司 | Pipe fixing block for solving problem of exceeding stress and air conditioning system with pipe fixing block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201462202U (en) | Air conditioning heat pump machine room pipeline damping and noise reduction device | |
| CN106024304B (en) | A kind of shock insulation noise-reduction transformer base | |
| CN202468835U (en) | Machine tool damping device | |
| CN203963263U (en) | A kind of tall building large diameter pipeline bracket vibration damping device | |
| CN204288805U (en) | Hard disk damper mechanism | |
| CN104534017A (en) | Practical anti-vibration device | |
| CN205465607U (en) | Novel a polish for industrial design device | |
| CN204962629U (en) | Lamps and lanterns shock attenuation mounting bracket | |
| CN202392025U (en) | Novel shock attenuation device | |
| CN208673892U (en) | Transformer damped noise reduction device | |
| CN201285656Y (en) | Vibration absorption mechanism for hard disc under vehicle mounted environment | |
| CN205170103U (en) | Elevartor shaft shock absorber support | |
| CN207687244U (en) | A kind of damping force adjustable shock absorber | |
| CN202650536U (en) | Long play compact disc player | |
| CN201901836U (en) | Vibrating road roller and vibration absorbing device of driving cab of vibrating road roller | |
| CN101761883B (en) | Light fitting vibration damping device | |
| CN202041890U (en) | Improvement of vehicle-mounted computer CD-ROM (Compact Disc Read - Only Memory)-mounting structure | |
| CN203881045U (en) | Wine cabinet with compressor damping device | |
| CN204004170U (en) | A kind of car-mounted terminal shock absorber for hard disk | |
| CN207814317U (en) | A kind of multi-functional decompression lid for automobile absorber | |
| CN206485281U (en) | A kind of vehicle-mounted terminal equipment for having fixing device based on track traffic | |
| CN208442472U (en) | A kind of equipment erecting bed of electric power installation | |
| CN208619962U (en) | A kind of absorbing type frame | |
| CN201240328Y (en) | Shock-absorbing fixing support for small-sized vehicular equipment | |
| CN205806319U (en) | A kind of variable rigidity casing stop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |