CN203514340U - Vibration attenuation basic structure of large-scale equipment floating platform - Google Patents
Vibration attenuation basic structure of large-scale equipment floating platform Download PDFInfo
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- CN203514340U CN203514340U CN201320435747.0U CN201320435747U CN203514340U CN 203514340 U CN203514340 U CN 203514340U CN 201320435747 U CN201320435747 U CN 201320435747U CN 203514340 U CN203514340 U CN 203514340U
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- floating platform
- bearing
- vibration damping
- vibration attenuation
- main equipment
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Abstract
The utility model discloses a vibration attenuation basic structure of a large-scale equipment floating platform, and belongs to the technical field of vibration attenuation structures. The vibration attenuation basic structure is technically characterized in that a support is included, a buffering mechanism is arranged between the bottom of the support and the surface of an external installation foundation, an installation seat used for supporting a device to be installed is arranged on the end face of the top of the support, and a plurality of spring vibration isolators are arranged between the circumferential side wall of the installation seat and the support. The vibration attenuation basic structure is compact and reasonable in structure, good in vibration attenuation effect, and low in manufacturing cost, and is used for vibration attenuation of large-scale equipment.
Description
Technical field
The utility model relates to a kind of vibration-proof structure, more particularly, relates in particular to a kind of main equipment floating platform vibration damping foundation structure.
Background technology
At present, a lot of newly-built office premisess, all higher-end are located in hotel, as Guangzhou automobile industrial mansion/Jing Sui center project, after building up, left high building is high-end office premises, right high building is Sofitel hotel, requiring that owner controls environmental noise is high, and if vibration and noise that in building machine room, various kinds of equipment when operation produces are processed bad, be easy to be delivered to upper outside machine room, lower floor's Administrative Area or guest room, affect normal office work and the life of personnel in these regions, therefore, we are necessary to take measures vibration equipment and noise are controlled, reduce vibration and the impact of noise on surrounding environment of equipment operation in machine room, return comfortable environment of user.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of compact conformation, reasonable, the main equipment floating platform vibration damping foundation structure of good damping result and low cost of manufacture.
The technical solution of the utility model is achieved in that a kind of main equipment floating platform vibration damping foundation structure, comprise bearing, between wherein said rest base and outside mounting foundation surface, be provided with buffer gear, the mount pad that is provided with supporting equipment to be installed above the end face of bearing top, described mount pad is provided with some spring shock-absorbers along between circumferential sidewall and bearing.
In above-mentioned main equipment floating platform vibration damping foundation structure, described buffer gear is comprised of the Rubber shock-absorbing pad that is distributed in some U-shaped locating slots of rest base end face and be disposed in each U-shaped locating slot.
In above-mentioned main equipment floating platform vibration damping foundation structure, the square frame that described mount pad is made by channel-section steel and the layer of concrete casting in square frame form; Described spring shock-absorber is connected on square frame outer wall.
In above-mentioned main equipment floating platform vibration damping foundation structure, described square frame outer wall is along being circumferentially distributed with some cushion sockets, and described spring shock-absorber is arranged between each cushion socket and bearing.
In above-mentioned main equipment floating platform vibration damping foundation structure, described cushion socket is welded back-to-back by two blocks of channel-section steels.
The utility model adopts after said structure, by mount pad, coordinates isolator to form the main vibration-proof structure of one-level, and the vibration of equipment is cushioned; Meanwhile, coordinate form the auxiliary vibration-proof structure of secondary by bearing with Rubber shock-absorbing pad, the vibration of equipment is greatly offset, the open close approach such as stone bolt of crossing of effect ground resistance transfer vibrations to floor, also can eliminate low frequency vibration simultaneously.Use of the present utility model, while greatly having reduced equipment operation, the generation of vibration, has reduced the propagation of noise, and simultaneously because basic way is attractive in appearance, atmosphere, the equipment that also promoted is installed whole impression quality.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is the local enlarged diagram at A place in Fig. 1;
Fig. 4 is the local enlarged diagram at B place in Fig. 1.
In figure: bearing 1, buffer gear 2, U-shaped locating slot 2a, Rubber shock-absorbing pad 2b, mount pad 3, square frame 3a, layer of concrete 3b, spring shock-absorber 4, cushion socket 5.
The specific embodiment
Consult shown in Fig. 1 to Fig. 4, a kind of main equipment floating platform vibration damping foundation structure of the present utility model, comprise bearing 1, for the thick steel concrete inert block of 120mm, between bearing 1 bottom and outside mounting foundation surface, be provided with buffer gear 2, described buffer gear 2 is comprised of the Rubber shock-absorbing pad 2b that is distributed in some U-shaped locating slot 2a of bearing 1 bottom end face and be disposed in each U-shaped locating slot 2a.U-shaped locating slot 2a adopts U-shaped groove shape member to make, meanwhile, the use of U-shaped locating slot 2a, by the point-like of Rubber shock-absorbing pad 2, stressed to be converted into wire stressed, plays the effect that uniform load distributes.The concrete placement quantity of U-shaped locating slot 2a and Rubber shock-absorbing pad 2b and position are specifically determined according to distinct device.
Meanwhile, be provided with the mount pad 3 of supporting equipment to be installed above bearing 1 top end face, the square frame 3a that this mount pad 3 is made by channel-section steel and the layer of concrete 3b casting in square frame 3a form; At square frame 3a outer wall, along being circumferentially distributed with some cushion sockets 5, between cushion socket 5 and bearing 1, be provided with spring shock-absorber 4.Spring shock-absorber 4 is ZGT2-7 type damping spring vibration isolator, and vibration isolator and cushion socket 5 are bolted, and between vibration isolator and bearing 1, with expansion bolt, is connected.For guaranteeing the intensity of cushion socket 5, the cushion socket 5 in the present embodiment is welded back-to-back by two blocks of channel-section steels, and two blocks of channel-section steels coordinate and are I shape.During installation, bearing 1 is arranged on predetermined ground, equipment is fixed on mount pad 3.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; and other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. a main equipment floating platform vibration damping foundation structure, comprise bearing (1), it is characterized in that, between described bearing (1) bottom and outside mounting foundation surface, be provided with buffer gear (2), the mount pad (3) that is provided with supporting equipment to be installed in bearing (1) top end face top, described mount pad (3) is provided with some spring shock-absorbers (4) between circumferential sidewall and bearing (1).
2. main equipment floating platform vibration damping foundation structure according to claim 1, it is characterized in that, described buffer gear (2) is comprised of the Rubber shock-absorbing pad (2b) that is distributed in some U-shaped locating slots (2a) of bearing (1) bottom end face and be disposed in each U-shaped locating slot (2a).
3. main equipment floating platform vibration damping foundation structure according to claim 1, is characterized in that, the square frame (3a) that described mount pad (3) is made by channel-section steel and the layer of concrete (3b) casting in square frame (3a) form; Described spring shock-absorber (4) is connected on square frame (3a) outer wall.
4. main equipment floating platform vibration damping foundation structure according to claim 3, it is characterized in that, described square frame (3a) outer wall is along being circumferentially distributed with some cushion sockets (5), and described spring shock-absorber (4) is arranged between each cushion socket (5) and bearing (1).
5. main equipment floating platform vibration damping foundation structure according to claim 4, is characterized in that, described cushion socket (5) is welded back-to-back by two blocks of channel-section steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435747.0U CN203514340U (en) | 2013-07-22 | 2013-07-22 | Vibration attenuation basic structure of large-scale equipment floating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435747.0U CN203514340U (en) | 2013-07-22 | 2013-07-22 | Vibration attenuation basic structure of large-scale equipment floating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514340U true CN203514340U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320435747.0U Expired - Fee Related CN203514340U (en) | 2013-07-22 | 2013-07-22 | Vibration attenuation basic structure of large-scale equipment floating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485247A (en) * | 2016-01-21 | 2016-04-13 | 重庆工商职业学院 | Vibration isolation installation device for building electrical equipment |
| CN106400831A (en) * | 2016-11-03 | 2017-02-15 | 中建三局集团有限公司 | Prefabricated equipment foundation inertia block |
-
2013
- 2013-07-22 CN CN201320435747.0U patent/CN203514340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485247A (en) * | 2016-01-21 | 2016-04-13 | 重庆工商职业学院 | Vibration isolation installation device for building electrical equipment |
| CN106400831A (en) * | 2016-11-03 | 2017-02-15 | 中建三局集团有限公司 | Prefabricated equipment foundation inertia block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 6 Wenlan Road, Qixia District, Nanjing City, Jiangsu Province, 210000 Patentee after: CHINA CONSTRUCTION INDUSTRIAL & ENERGY ENGINEERING GROUP Co.,Ltd. Address before: 210000 New Village of Yaohua Menyao'an, Qixia District, Nanjing City, Jiangsu Province Patentee before: China Construction Installation Engineering Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |