CN2321976Y - Float type vibration damper - Google Patents
Float type vibration damper Download PDFInfo
- Publication number
- CN2321976Y CN2321976Y CN 96250125 CN96250125U CN2321976Y CN 2321976 Y CN2321976 Y CN 2321976Y CN 96250125 CN96250125 CN 96250125 CN 96250125 U CN96250125 U CN 96250125U CN 2321976 Y CN2321976 Y CN 2321976Y
- Authority
- CN
- China
- Prior art keywords
- vibration damping
- ground
- support frame
- shock
- utility
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a float type vibration damper which has favorable vibration damping effect and simplifies the technology of equipment installation simultaneously. The utility model comprises a support frame 2 of the device, vibration damping cushions and a connecting positioning pin arranged between the support frame 2 and the vibration damping cushion. The utility model is characterized in that the support frame 2 is rigidly connected with the device, and a plurality of vibration damping cushions are arranged between the ground and the support frame 2. The vibration damping cushions and the support frame 2 are connected with the positioning pin 5. The upper end of the positioning pin 5 is connected with the support frame 2 by a screw cap, and the lower end of the positioning pin 5 is that a screw rod is tightly matched with an elastic material center hole of the vibration damping cushions. A larger gap is arranged between the screw rod and the ground, and a rubber vibration damping cushion is composed of a vibration damping body 6 and a vibration damping seat 8 which are connected into integration by a stud 4 and a nut 9. A stopping and locking angle alpha is arranged between the vibration damping seat 8 and the ground.
Description
The utility model belongs in one for the vibrations that produce in rotation or the non-rotating system in to suppress and the vibration damper of damping, is specially adapted to large-scale high-power vibration source.
Many giant mechanical and electrical equipments are arranged, as water pump, blower fan, motor etc., own vol weight is very big, and in service have vibrations to produce, and this vibrations are passed through the installation ground of equipment to transmitting all around, often in no small scope, form abominable vibration noise environment, the frequency band religion of this vibration is wide, eliminates very difficult, have a strong impact on people's live and work, jeopardize people's health, and general traditional vibration damper, only beam in addition on equipment and the fang bolt that is connected on four sides, to play the purpose of absorbing vibration, but, form the main conducting piece of vibrations, and this main conducting piece can't cut off because directly there is being rigidly connected of fang bolt on vibratory source and ground, therefore damping effect is not very good, and cost is high.
The purpose of this utility model is to disclose a kind of floating type vibration damper, has good damping effect, but the advantage of simplified apparatus mounting process again simultaneously.
Realization the utility model purpose key technology is to make between main equipment and the ground does not have rigid connector.Equipment is that to be in free laying state by the utility model vibration damper and ground be quick condition.The utility model structure is seen figure one, and its composition comprises an equipment support 2, beam and the connection locating stud 5 between the two.It is characterized in that supporting frame 2 bears the equipment that forms focus, the two is rigidly connected, a plurality of beams are arranged between supporting frame 2 and the ground, beam is freely to be positioned over ground not have rigid connector, beam and support 2 are joined by nut 1 and support 2 by the upper end of locating stud 5, the lower end is screw rod and beam central elastic material center hole drive fit, described beam is a Rubber shock-absorbing pad, by shock reducing structure 6 and shock absorbing seat 8 through double-screw bolt 4, nut 9 connects as one, and shock reducing structure 6 has a through hole with shock absorbing seat 8 centers, and two junction is a cavity, shock absorbing seat 8 has one to end locking angle α with ground contact surface, and the cavity between two rubber body forms and is close to totally enclosed silencing cavity 7.
Below with reference to embodiment's description of drawings optimum implementation.
Fig. 1 is the utility model half sectional view.
The part of the utility model of only drawing among the figure except that equipment support 2 is the whole deckle board of a placement devices, is identical by beam with Placement with the ground each point.Supporting frame 2 is an integral rigidity part among the figure, the equipment that can form vibratory source is fixed above it, the forming device installation base plate, substrate connects a plurality of beams down as required, beam is connected as one through double-screw bolt 4 nuts 9 by shock reducing structure 6 and shock absorbing seat 8, shock reducing structure 6 has a through hole with shock absorbing seat 8 centers, two junction is a cavity, one hot plate 3 is all arranged between each beam and the supporting frame 2, locating stud 5 upper ends are thread section, connect locating stud 5 to supporting frame 2 through nut, locating stud 5 cylinders are inserted into the center hole of shock reducing structure 6, closely cooperate with shock reducing structure 6 center holes.Big gap is arranged between locating stud 5 and the ground.Vibration damper 8 has certain locking angle α of ending with ground contact surface, to guarantee that shock absorbing seat has even applying with ground under the equipment load effect, makes the cavity between two rubber body form intimate hermetic silencing cavity 7.
No stone bolt is rigidly connected between the utility model and the ground, is in free laying state with ground, and noise of equipment once absorbs by shock reducing structure 6, and shock absorbing seat 8 secondaries absorb, the air damping of silencing cavity 7.Two rubber body are to the six-freedom degree shock absorption, vibrations and noise be transmitted to decayed on the ground very little.The utility model is administered engineering by several large-scale tall buildings charging pump fan noises, obtains the good technique effect.
But the utility model additional effect also simplified apparatus on ground fastening technology, be convenient to equipment displacement and change and overhaul.
Claims (1)
1. floating type vibration damper, comprise an equipment support (2), beam and the connection locating stud (5) between the two, it is characterized in that supporting frame (2) bears the equipment that forms focus, the two is rigidly connected, between supporting frame (2) and the ground a plurality of beams are arranged, beam is freely to be positioned over ground not have rigid connector, beam and support (2) are joined by nut (1) and support (2) by locating stud (5) upper end, the lower end is screw rod and beam central elastic material center hole drive fit, described beam is a Rubber shock-absorbing pad, by shock reducing structure (6) and shock absorbing seat (8) through double-screw bolt (4), nut (9) connects as one, shock reducing structure (6) has a through hole with shock absorbing seat (8) center, two junction is a cavity, and shock absorbing seat (8) has one to end locking angle α with ground contact surface, and the cavity between two rubber body forms and is close to totally enclosed silencing cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96250125 CN2321976Y (en) | 1996-12-17 | 1996-12-17 | Float type vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96250125 CN2321976Y (en) | 1996-12-17 | 1996-12-17 | Float type vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2321976Y true CN2321976Y (en) | 1999-06-02 |
Family
ID=33921288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96250125 Expired - Fee Related CN2321976Y (en) | 1996-12-17 | 1996-12-17 | Float type vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2321976Y (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 |
| CN105604181A (en) * | 2016-01-21 | 2016-05-25 | 重庆工商职业学院 | Installation structure assembly for electrical equipment |
-
1996
- 1996-12-17 CN CN 96250125 patent/CN2321976Y/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN105604181A (en) * | 2016-01-21 | 2016-05-25 | 重庆工商职业学院 | Installation structure assembly for electrical equipment |
| CN105604181B (en) * | 2016-01-21 | 2017-09-26 | 重庆工商职业学院 | Electrical equipment installation structure assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2321976Y (en) | Float type vibration damper | |
| CN218920161U (en) | Motor mounting structure, air conditioner indoor unit and air conditioner | |
| CN211778718U (en) | Air source heat pump's shock attenuation buffer | |
| JP2769686B2 (en) | Seismic device for general houses | |
| CN2297589Y (en) | Rubber shock-absorbing pad | |
| EP0817743B1 (en) | A mount structure for supporting an electric apparatus on a ground base | |
| JPH0953684A (en) | Vibration isolating device | |
| CN211084252U (en) | Vibration reduction machine body chassis and air conditioner | |
| CN209856305U (en) | Buffer block for automobile engine | |
| CN219220858U (en) | Shock-absorbing structure, water pump and air conditioner | |
| CN219672884U (en) | Permanent magnet energy-saving fan | |
| CN219261402U (en) | Building shock insulation rubber support frame | |
| CN212338427U (en) | Automobile pipeline fixing device | |
| CN217558896U (en) | Vibration isolation device for fixing and mounting track detection device | |
| CN217260315U (en) | EPP connecting cover plate for automobile engine | |
| CN219635946U (en) | Damping type composite foam board structure | |
| JPH07277290A (en) | Mounting device of aircraft engine | |
| KR200290358Y1 (en) | Apparatus for mounting compressor | |
| CN218624571U (en) | Air compressor capable of reducing resonance frequency | |
| CN214465828U (en) | Direct injection spark ignition engine in methanol cylinder convenient to shock absorption | |
| CN210693648U (en) | Intelligent frequency conversion three-phase asynchronous motor | |
| CN217991792U (en) | Shock attenuation type lathe lead screw supporting seat | |
| CN2361044Y (en) | Hoisting device for monitor, television | |
| CN220775543U (en) | Damping bearing mechanism of food motor | |
| CN219411878U (en) | Novel concrete leveling ruler that shakes |
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 |