CN113137448A - Anti-vibration platform for industrial equipment - Google Patents
Anti-vibration platform for industrial equipment Download PDFInfo
- Publication number
- CN113137448A CN113137448A CN202110429019.8A CN202110429019A CN113137448A CN 113137448 A CN113137448 A CN 113137448A CN 202110429019 A CN202110429019 A CN 202110429019A CN 113137448 A CN113137448 A CN 113137448A
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- vibration
- platform
- block
- holes
- shaped plate
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- 238000013016 damping Methods 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000035939 shock Effects 0.000 claims abstract description 29
- 239000006096 absorbing agent Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 239000012634 fragment Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
Abstract
The invention relates to the field of anti-vibration platforms, and particularly discloses an anti-vibration platform for industrial equipment, which comprises a prefabricated steel platform and a plurality of anti-vibration hoses, wherein a reinforcing mesh is arranged on the steel platform; flanges are arranged at two ends of the anti-vibration hose, and the anti-vibration hose is connected with industrial equipment; the steel platform is also provided with a shock absorber, the shock absorber comprises a plurality of shock absorbing rods and a shock absorbing base, a plurality of layers of cavities are arranged in the shock absorbing base, a shock absorbing plate is arranged in the cavities in a horizontal sliding mode, the shock absorbing plate comprises a plurality of block-shaped plate parts and a plurality of connecting rods, the connecting rods are movably arranged on four sides of each block-shaped plate part, and the connecting rods are movably connected with the adjacent block-shaped plate parts; the vibration damping base is provided with a plurality of first through holes, the cavity is provided with a plurality of second through holes, the bottom of the block-shaped plate portion is provided with a vertical rod, the two sides of the inside of the vibration damping base are provided with first magnets, the block-shaped plate portion is provided with second magnets, and the first magnets and the second magnets repel each other. The invention aims to solve the technical problem that a concrete anti-vibration platform has a long construction period.
Description
Technical Field
The invention relates to the field of anti-vibration platforms, and particularly discloses an anti-vibration platform for industrial equipment.
Background
The anti-vibration platform is used for installing industrial equipment and has the functions of reducing vibration of the industrial equipment, reducing noise and the like. The existing anti-vibration platform generally strengthens anti-vibration support legs below the platform, reduces the vibration of the platform, improves the anti-vibration effect and avoids shaking.
The existing anti-vibration platform has the defects that if the anti-vibration platform adopts a steel structure, the vibration reduction effect is poor, the noise reduction effect is also poor, and meanwhile, the steel structure anti-vibration platform is easy to corrode, short in service life and gradually reduced in later-stage anti-vibration effect. Concrete platform then needs on-spot ligature reinforcing bar, pours, the time limit for a project relatively longer, and only uses the anti-vibration stabilizer blade to carry out the damping, and the effect is also not ideal.
Disclosure of Invention
In view of the above, the present invention is directed to provide an anti-vibration platform for industrial equipment, so as to solve the technical problem that the existing concrete anti-vibration platform has a long construction period.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-vibration platform for industrial equipment comprises a prefabricated steel platform and a plurality of anti-vibration hoses, wherein the prefabricated double-layer bidirectional reinforcing mesh is arranged on the steel platform, a plurality of screw holes are formed in the steel platform, and a plurality of multi-spring shock absorbers are arranged at the bottom of the steel platform; flanges are arranged at two ends of the anti-vibration hose, and the anti-vibration hose is connected with industrial equipment; the steel platform is also provided with a shock absorber, the shock absorber comprises a plurality of shock absorbing rods and a shock absorbing base, a plurality of layers of cavities are arranged in the shock absorbing base, a shock absorbing plate is arranged in each cavity in a horizontal sliding mode, each shock absorbing plate comprises a plurality of block-shaped plate parts and a plurality of connecting rods, the connecting rods are movably arranged on four sides of each block-shaped plate part, and the connecting rods are movably connected with the adjacent block-shaped plate parts; the damping base is provided with a plurality of first through holes, the cavity is provided with a plurality of second through holes, the damping rod penetrates through the first through holes and the second through holes to be connected with the uppermost block-shaped plate part, the bottom of the block-shaped plate part is provided with a vertical rod, the vertical rod penetrates through the second through holes to be connected with the lower block-shaped plate part, the diameter of the vertical rod is smaller than that of the second through holes, and the diameter of the damping rod is smaller than that of the first through holes and the second through holes; first magnets are arranged on two sides of the interior of the vibration reduction base, second magnets are arranged on the block-shaped plate portions close to the first magnets, and the first magnets and the second magnets repel each other. The steel platform in this scheme can be at the prefabricated shaping of mill, and direct mount behind the scene is provided with the reinforcing bar net in the steel platform simultaneously, can pour the anti vibration platform in the scene for concrete structure improves the life of whole anti vibration platform in the steel platform. Simultaneously still be provided with the anti vibration hose in this scheme, the anti vibration hose is used for being connected with industrial equipment, for example the water pump, and the anti vibration hose can take place to warp to a certain extent to the vibration that the water pump brought, so the anti vibration hose is not fragile. Still be provided with the shock absorber on the anti vibration platform simultaneously, when the industrial equipment vibration, it can drive the vibration damping rod vibration, and the vibration damping rod can drive the cubic board in the damping base and remove, and cubic board can drive all the other cubic boards and remove under the connecting rod effect, and second magnet on the cubic board at edge just can be close to first magnet, and under the repulsion effect of two magnets, cubic board just can consume vibration energy, reduces the vibration. The vertical rod is used for driving the block plate part on the lower layer to move.
Optionally, the connecting rod includes two hollow rigid portions and a flexible portion, two ends of the flexible portion are connected to the rigid portions, a spring is disposed in the rigid portions, and two ends of the spring are respectively fixedly connected to the two rigid portions. The spring in the connecting rod is also able to dissipate vibration energy efficiently. While the connecting rod can be deformed to avoid damage.
Optionally, the vertical rod comprises a first vertical rod part and a second vertical rod part, the upper end of the first vertical rod part is hollow, a flexible ring is arranged in the upper end of the first vertical rod part, and the second vertical rod part is inserted into the flexible ring. The flexible ring in the vertical rod can deform, so that the block-shaped plate parts adjacent up and down cannot move simultaneously to delay certain power transmission, and the flexible ring can absorb part of vibration energy.
Optionally, the upper and lower end surfaces of the block plate portion and the upper and lower ends of the inner wall of the cavity are provided with friction belts. The friction belt can convert mechanical kinetic energy into heat energy, and energy is consumed.
Optionally, the first magnet is an electromagnet. The size of the magnetic force of the electromagnet can be adjusted, and the electromagnet can be selected according to different vibration conditions.
Optionally, a plurality of vibration damping columns are further arranged on the vibration damping base, rubber pads are arranged at the bottoms of the vibration damping columns, each vibration damping column comprises an upper column body and a lower column body, each lower column body is hollow, a V-shaped elastic sheet is arranged on each lower column body, the upper end of each elastic sheet is connected with the inner side of the upper end of each vibration damping column, the bottom of each elastic sheet is provided with a horizontal structure, and the bottom of each upper column body is connected with the horizontal structure of each elastic sheet. In this scheme, the damping post can reduce the vibration in vertical direction.
Optionally, the lower cylinder is filled with sand. The sand grains can improve the vibration reduction effect.
The working principle and the beneficial effects of the scheme are as follows:
in this scheme, steel platform and the equal prefabricated molding of reinforcing bar net need not on-the-spot ligature installation, save the time limit for a project, can pour concrete again on the steel platform simultaneously and form concrete structure, and concrete structure's longe-lived, installation are more firm, and the damping is effectual. The steel platform side is provided with many spring shock absorbers, and this shock absorber can reduce the vibration of industrial equipment effectively. Meanwhile, the vibration absorber on the concrete structure can also effectively reduce the vibration of the industrial equipment. The anti-vibration hose is mainly used for being connected with industrial equipment such as a water pump, the anti-vibration hose cannot be damaged when the equipment vibrates, and the common steel pipeline is extremely easy to damage when being in a vibration state for a long time.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a schematic structural view of an embodiment without concrete casting;
FIG. 2 is a schematic structural view of an embodiment after installation of an industrial apparatus;
FIG. 3 is a schematic structural view of the interior of the damping mount;
FIG. 4 is a longitudinal cross-sectional view of a vibration dampening shoe;
FIG. 5 is a cross-sectional view taken at A in FIG. 4;
FIG. 6 is a cross-sectional view taken at B in FIG. 4;
fig. 7 is a schematic structural view of the damping column.
The drawings are numbered as follows: the steel platform comprises a steel bar platform 1, a steel bar mesh 2, a multi-spring shock absorber 3, a screw hole 4, a shock absorption seat 5, a first through hole 6, a first magnet 7, a cavity 8, a block-shaped plate part 9, a connecting rod 10, a second magnet 11, a shock absorption rod 12, a second through hole 13, a vertical rod 14, a connecting rod 15, a rigid part 16, a flexible part 17, a spring 18, a second vertical rod part 19, a first vertical rod part 20, a flexible ring 21, an upper column body 22, a lower column body 23, an elastic sheet 24, sand grains 25, industrial equipment 26 and an anti-vibration hose 27.
Detailed Description
The following is further detailed by way of specific embodiments:
examples
The utility model provides an industrial equipment is with anti vibration platform, includes prefabricated steel platform 1 and a plurality of anti vibration hose 27, is provided with prefabricated double-deck two-way reinforcing bar net 2 on the steel platform 1, still is provided with a plurality of screw 4 on the steel platform 1, and steel platform 1 bottom is provided with a plurality of multi-spring shock absorbers 3.
The anti-vibration hose 27 is provided with flanges at both ends thereof, and the anti-vibration hose 27 is connected to the industrial equipment 26.
The steel platform 1 is further provided with a vibration damper, the vibration damper comprises a plurality of vibration damping rods 12 and a vibration damping base, the vibration damping base is fixedly arranged on a concrete structure in the middle of the steel platform 1, a plurality of layers of cavities 8 are arranged in the vibration damping base, and the cavities 8 are separated by partition plates. The horizontal sliding in cavity 8 is provided with the damping plate, and the damping plate includes a plurality of cubic boards 9 and a plurality of connecting rod 10, and the four sides of cubic board 9 all are provided with the connecting rod 10 movably, connecting rod 10 and adjacent cubic board 9 swing joint. The connecting rod 10 comprises two hollow rigid parts 16 and a flexible part 17, wherein the rigid part 16 is in a steel pipe shape with a closed outer end, the outer end of the rigid part 16 is fixedly connected with the adjacent block-shaped plate part 9, two ends of the flexible part 17 are fixedly connected with the rigid part 16, the flexible part 17 can be made of rubber, a spring 18 is arranged in the rigid part 16, and two ends of the spring 18 are respectively fixedly connected with the two rigid parts 16.
The vibration damping base is provided with a plurality of first through holes 6, the partition plate is provided with a plurality of second through holes 13, the vibration damping rod 12 penetrates through the first through holes 6 and the second through holes 13 to be fixedly connected with the uppermost block-shaped plate part 9, the bottom of the block-shaped plate part 9 is provided with a vertical rod 14, the vertical rod 14 penetrates through the second through holes 13 to be connected with the lower block-shaped plate part 9, the diameter of the vertical rod 14 is smaller than that of the second through holes 13, and the diameter of the vibration damping rod 12 is smaller than that of the first through holes 6 and that of the second through holes 13; first magnets 7 are arranged on two sides of the interior of the vibration damping base, second magnets 11 are arranged on the block-shaped plate portion 9 close to the first magnets 7, the first magnets 7 and the second magnets 11 repel each other, and the first magnets 7 are electromagnets. The vertical rod 14 comprises a first vertical rod part 20 and a second vertical rod part 19, the upper end of the first vertical rod part 20 is hollow, a flexible ring 21 is arranged in the upper end of the first vertical rod part 20, the flexible ring 21 can be made of rubber, and the second vertical rod part 19 is inserted into the flexible ring 21. The lower end of the first vertical rod portion 20 is fixedly connected to the lower block plate portion 9, and the second vertical rod portion 19 is fixedly connected to the upper block plate portion 9.
Friction belts are provided on the upper and lower end surfaces of the block plate 9 and the upper and lower ends of the inner wall of the cavity 8.
Still be provided with a plurality of damping posts on the damping base, the bottom of damping post is provided with the rubber pad, and the damping post includes cylinder 22 and lower cylinder 23, and lower cylinder 23 cavity is provided with V-arrangement shell fragment 24 on the lower cylinder 23, and the upper end and the damping post upper end inboard of shell fragment 24 are connected, and shell fragment 24 bottom has horizontal structure, the bottom of going up cylinder 22 is connected with the horizontal structure of shell fragment 24. The lower cylinder 23 is filled with sand 25. The damping column is fixed on the damping base through a bolt.
In the specific implementation:
the steel platform 1 is transported to an installation place, concrete is poured into the steel platform 1, the steel platform 1 is fixed, a vibration damping base is installed, a vibration damping column is installed, and finally industrial equipment 26 and a vibration damping hose 27 are installed. When the industrial equipment 26 vibrates, the damper rod 12 can move the block plate portions 9, when the plurality of block plate portions 9 move horizontally, the adjacent block plate portions 9 can move, the energy can be consumed by the deformation of the connecting rod 10, and the energy can be consumed by the repulsion of the block plate portions 9 when they approach the first magnet 7. The upper block plate portion 9 can transmit vibration to the lower block plate portion 9 through the vertical rods 14 while consuming energy and damping vibration. The damping columns are mainly used for consuming vertical vibration energy, and the elastic pieces 24 can reduce vertical vibration.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (7)
1. The utility model provides an industrial equipment is with anti vibration platform which characterized in that: the vibration-proof steel platform comprises a prefabricated steel platform and a plurality of vibration-proof hoses, wherein the prefabricated double-layer bidirectional reinforcing mesh is arranged on the steel platform, a plurality of screw holes are also formed in the steel platform, and a plurality of multi-spring vibration absorbers are arranged at the bottom of the steel platform; flanges are arranged at two ends of the anti-vibration hose, and the anti-vibration hose is connected with industrial equipment; the steel platform is also provided with a shock absorber, the shock absorber comprises a plurality of shock absorbing rods and a shock absorbing base, a plurality of layers of cavities are arranged in the shock absorbing base, a shock absorbing plate is arranged in each cavity in a horizontal sliding mode, each shock absorbing plate comprises a plurality of block-shaped plate parts and a plurality of connecting rods, the connecting rods are movably arranged on four sides of each block-shaped plate part, and the connecting rods are movably connected with the adjacent block-shaped plate parts; the damping base is provided with a plurality of first through holes, the cavity is provided with a plurality of second through holes, the damping rod penetrates through the first through holes and the second through holes to be connected with the uppermost block-shaped plate part, the bottom of the block-shaped plate part is provided with a vertical rod, the vertical rod penetrates through the second through holes to be connected with the lower block-shaped plate part, the diameter of the vertical rod is smaller than that of the second through holes, and the diameter of the damping rod is smaller than that of the first through holes and the second through holes; first magnets are arranged on two sides of the interior of the vibration reduction base, second magnets are arranged on the block-shaped plate portions close to the first magnets, and the first magnets and the second magnets repel each other.
2. Anti-vibration platform for industrial plants according to claim 1, characterized in that: the connecting rod comprises two hollow rigid parts and a flexible part, the two ends of the flexible part are connected with the rigid parts, springs are arranged in the rigid parts, and the two ends of each spring are fixedly connected with the two rigid parts respectively.
3. Anti-vibration platform for industrial plants according to claim 2, characterized in that: the vertical rod comprises a first vertical rod part and a second vertical rod part, the upper end of the first vertical rod part is hollow, a flexible ring is arranged in the upper end of the first vertical rod part, and the second vertical rod part is inserted into the flexible ring.
4. Anti-vibration platform for industrial plants according to claim 3, characterized in that: and friction belts are arranged on the upper end surface and the lower end surface of the block plate part and on the inner wall of the cavity.
5. The anti-vibration platform for industrial equipment according to claim 4, wherein: the first magnet is an electromagnet.
6. Anti-vibration platform for industrial plants according to claim 5, characterized in that: the damping base is further provided with a plurality of damping columns, rubber pads are arranged at the bottoms of the damping columns, each damping column comprises an upper column body and a lower column body, each lower column body is hollow, a V-shaped elastic sheet is arranged on each lower column body, the upper end of each elastic sheet is connected with the inner side of the upper end of each damping column, the bottom of each elastic sheet is provided with a horizontal structure, and the bottom of each upper column body is connected with the horizontal structure of each elastic sheet.
7. The anti-vibration platform for industrial equipment according to claim 6, wherein: the lower cylinder is filled with sand grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110429019.8A CN113137448B (en) | 2021-04-21 | 2021-04-21 | Anti-vibration platform for industrial equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110429019.8A CN113137448B (en) | 2021-04-21 | 2021-04-21 | Anti-vibration platform for industrial equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113137448A true CN113137448A (en) | 2021-07-20 |
| CN113137448B CN113137448B (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110429019.8A Expired - Fee Related CN113137448B (en) | 2021-04-21 | 2021-04-21 | Anti-vibration platform for industrial equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN113137448B (en) |
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| CN212203640U (en) * | 2020-03-13 | 2020-12-22 | 亚翔系统集成科技（苏州）股份有限公司 | Anti-seismic supporting device for electromechanical equipment |
| CN112196937A (en) * | 2020-11-04 | 2021-01-08 | 南京林业大学 | Magnetic cutting vibration damper |
| CN212868278U (en) * | 2020-06-30 | 2021-04-02 | 佛山市力派机车材料有限公司 | Press with super long shock attenuation life |
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2021
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| JP3091967B1 (en) * | 1999-08-25 | 2000-09-25 | 株式会社飯島建築事務所 | Pole damper |
| US20030080742A1 (en) * | 2001-10-29 | 2003-05-01 | Hitachi Medical Systems America, Inc. | Vibration quenching substrate for diagnostic equipment susceptible to vibrations |
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| Publication number | Publication date |
|---|---|
| CN113137448B (en) | 2022-06-10 |
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