CN219637950U - Equipment foundation of damping - Google Patents
Equipment foundation of damping Download PDFInfo
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- CN219637950U CN219637950U CN202223549065.0U CN202223549065U CN219637950U CN 219637950 U CN219637950 U CN 219637950U CN 202223549065 U CN202223549065 U CN 202223549065U CN 219637950 U CN219637950 U CN 219637950U
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- 238000013016 damping Methods 0.000 title claims description 38
- 239000004567 concrete Substances 0.000 claims abstract description 79
- 239000000945 filler Substances 0.000 claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 28
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 239000008233 hard water Substances 0.000 claims description 4
- 241000218691 Cupressaceae Species 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 2
- 230000009467 reduction Effects 0.000 abstract description 21
- 241001487832 Cupressus duclouxiana Species 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 16
- 239000004568 cement Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 8
- 239000011150 reinforced concrete Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the field of equipment vibration reduction, in particular to a vibration reduction equipment foundation, which comprises the following components: the anti-vibration rubber cushion layer, the first hard tipping and waterproof rubber filler layer and the concrete layer are sequentially arranged in the anti-vibration rubber cushion layer, the first hard tipping and waterproof rubber filler layer and the concrete layer; the periphery in the reverse bank structure is arranged at intervals with the concrete layer, and a second hard Chinese cypress and waterproof glue filler layer is filled in the interval between the reverse bank structure and the concrete layer. According to the utility model, a reverse ridge structure is arranged on a concrete floor, and a vibration-proof rubber pad, a hard Chinese cypress, a waterproof rubber filler and pouring concrete are sequentially arranged in the reverse ridge structure to form a concrete layer; the equipment is placed on a concrete layer, and after the equipment is started, vibration generated by the equipment is firstly transmitted to the hard cement and waterproof glue filler and then transmitted to the vibration-proof rubber pad. The vibration reduction structure is completed in the construction stage, is integrally formed by paving concrete, and does not need to be provided with accessories such as vibration reduction pads or vibration absorbers for equipment; can provide good and stable vibration reduction effect for equipment.
Description
Technical Field
The utility model relates to the field of vibration reduction of equipment, in particular to a vibration reduction equipment foundation.
Background
The equipment is placed on the ground, and basically vibration can be generated during working, and the vibration can generate noise and can influence the good working state of the equipment. Accordingly, various manufacturers or users are working to reduce vibration generated when the apparatus is operated or influence of vibration of the apparatus by various methods.
In the current stage of vibration damping of equipment, a lot of measures are taken only to arrange soft vibration damping pads or vibration dampers at the connection part of the equipment and the equipment foundation (the place where the equipment is placed). The vibration damping pads and the vibration dampers are provided by equipment suppliers, and the vibration damper manufacturers determine the types and the quantity of the vibration dampers according to vibration damping requirements. The vibration damping measures are arranged in the installation process of the equipment, and although a certain vibration damping effect can be achieved, after the equipment vibrates for a long time, the vibration damping pad or the vibration damper is not in close contact with the equipment, so that the vibration damping effect is reduced. In addition, the vibration damper pad or the vibration damper has a certain service life, and needs to be replaced when the service life expires, which increases the cost.
Therefore, the prior art has a disadvantage and needs to be further improved.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a vibration damping device foundation to solve the problems that the effect of the existing vibration damper is reduced and the vibration damper needs to be replaced after the existing vibration damper is used for a long time.
The utility model aims at realizing the following technical scheme:
the utility model provides a vibration damping equipment foundation, which comprises the following components: the anti-vibration rubber cushion layer, the first hard tipping and waterproof rubber filler layer and the concrete layer are sequentially arranged in the anti-vibration rubber cushion layer, the first hard tipping and waterproof rubber filler layer and the concrete layer; the inverted ridge structure is arranged on the concrete floor;
the periphery in the anti-bank structure is arranged at intervals with the concrete layer, a second hard Chinese cypress and waterproof glue filler layer is filled in the interval between the anti-bank structure and the concrete layer, and the filling height of the second hard Chinese cypress and waterproof glue filler layer is flush with that of the anti-bank structure.
The inverted ridge structure is a quadrilateral inverted ridge structure surrounded by four sides.
And a waterproof sealant layer is arranged on the second hard tipping and waterproof glue filler layer, and the gap between the concrete layer and the reverse ridge structure 1 is plugged.
The concrete layer is internally provided with a reinforcing steel bar layer, a bolt and a nut, the bolt and the nut are connected with the reinforcing steel bar layer, and the bolt extends out of the concrete layer.
The width of the inverted ridge structure is between 100mm and 150mm, and a spacer structure is arranged at a position 40mm to 100mm away from the inverted ridge structure.
The vibration-proof cushion layer is a pore vibration-proof cushion.
The pore vibration-proof rubber pad is between 10mm and 50mm.
The thickness of the hard Chinese cypress and waterproof glue filler is 40mm-60 mm.
The beneficial effects of the utility model are as follows: arranging a reverse ridge structure on a concrete floor, sequentially arranging a vibration-proof rubber mat, a hard water pine, a waterproof rubber filler and pouring concrete in the reverse ridge structure, and forming a concrete layer; the equipment is placed on a concrete layer, and after the equipment is started, vibration generated by the equipment is firstly transmitted to the hard cement and waterproof glue filler and then transmitted to the vibration-proof rubber pad. Wherein, hard china cypress and waterproof glue filler can play the cushioning effect, and vibration-proof cushion can play the damping effect, has reduced the influence that produces because of the vibration of equipment. The vibration reduction structure is completed in the construction stage, is integrally formed by paving concrete, and does not need to be provided with accessories such as vibration reduction pads or vibration absorbers for equipment; the vibration damping device can provide good and stable vibration damping effect for equipment, other vibration damping accessories are not required to be replaced, and accessory cost is effectively reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a block diagram of the basis of the vibration damping device of the present utility model;
FIG. 2 is a cross-sectional view A-A of the base of the vibration damping device of the present utility model;
FIG. 3 is a B-B cross-sectional view of the base of the vibration damping device of the present utility model.
Wherein the reference numerals are as follows: 100-equipment foundation, 1-reverse bank structure, 2-vibration-proof rubber cushion layer, 3-first hard Chinese cypress and waterproof rubber filler layer, 4-concrete layer, 5-second hard Chinese cypress and waterproof rubber filler layer, 6-waterproof sealing glue layer, 7-reinforcing steel bar layer and 8-concrete floor.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
And (3) equipment foundation: is a foundation for bearing operation equipment, and is used for installing various equipment to cast-in-place or masonry, i.e. the equipment is placed on the equipment foundation. The equipment foundation bears dynamic loads generated by equipment weight and operation, and uniformly transmits the load forces to the ground. The device foundation is used for absorbing and isolating vibration generated during the operation of the device and preventing resonance phenomenon. The materials are classified into plain concrete foundations and reinforced concrete foundations, etc.
Damping: reducing vibrations caused by movement of the device. All indoor and outdoor equipment which can be opened daily and generate interference on the periphery should be subjected to vibration damping treatment, in particular to equipment in air conditioner rooms, air exhaust rooms, water pump rooms and other equipment rooms which are close to rooms such as guest rooms, suitcases, gymnasiums and offices. Vibration damping is a main means of engineering to prevent vibration hazards.
However, the current common measure for damping the equipment is to arrange soft damping pads or dampers at the connection part of the equipment and the equipment foundation. For example, a vibration damping pad or a vibration damper is provided on the basis of the apparatus, and then the apparatus is placed on the vibration damping pad or the vibration damper to exert a vibration damping effect. However, after a long-term vibration of the apparatus, the vibration-damping pad or the vibration damper may not be brought into close contact with the apparatus, so that the vibration-damping effect may be reduced. In addition, the vibration damper pad or the vibration damper has a certain service life, and needs to be replaced when the service life expires, which increases the cost.
Based on the above, referring to fig. 1 to 3, the present utility model provides a vibration damping apparatus base 100, comprising: a concrete floor 8 is provided with a reverse ridge structure 1, and a vibration-proof rubber cushion layer 2, a first hard Chinese cypress and waterproof rubber filler layer 3 and a concrete layer 4 are sequentially arranged in the reverse ridge structure 1; wherein, the back ridge structure 1 and the interval are filled with a second hard Chinese cypress and waterproof glue filler layer 5, and the filling height of the second hard Chinese cypress and waterproof corner filler layer is flush with the back ridge structure 1.
The utility model discloses a device foundation 100 in a device room, which comprises a vibration-proof rubber cushion layer 2, a first hard Chinese cypress, a waterproof rubber filler layer 3 and a concrete layer 4 which are sequentially arranged in a reverse ridge structure 1; when the equipment is started, vibration is conducted to the lower hard Chinese cypress and waterproof glue filler side through the equipment foundation 100 to play a role of buffering; the vibration is then conducted to the vibration-proof cushion rubber layer 2, and the vibration-proof cushion rubber layer 2 can play a vibration-damping role. Concrete is poured on the hard water pine and waterproof glue filler to form a concrete layer 4, and the hard water pine and waterproof glue filler is arranged between the concrete layer 4 and the vibration-proof rubber cushion so that the vibration-proof rubber cushion is not easy to damage, and the purposes of vibration reduction and sound insulation are achieved; the equipment foundation 100 can be constructed once, and other vibration reduction accessories are not required to be maintained and replaced in the later period, so that the cost of the accessories can be effectively reduced on the basis of good vibration reduction.
Wherein, the first hard Chinese cypress and waterproof glue filler layer 3 and the second hard Chinese cypress and waterproof glue filler layer 5 are both mixtures of hard Chinese cypress and waterproof glue. A second hard cedar and waterproof glue filler layer 5 is provided between the concrete layer 4 and the counter-ridge structure 1 to help to initiate a damping action on the vibrations of the equipment mounted on the concrete layer 4.
In some embodiments, the back sill structure 1 is a quadrilateral back sill structure surrounded by four sides, that is, four sides are disposed on the concrete floor 8, through which four sides a groove-shaped back sill structure 1 is formed, and then each layer of vibration reduction layer material may be disposed in the back sill structure 1.
In some embodiments, a circle of waterproof sealing layer is arranged on the periphery of the concrete layer 4, that is, a waterproof sealing layer 6 is arranged on the second hard Chinese cypress and waterproof glue filler layer 5, so that a gap between the concrete layer 4 and the reverse ridge structure 1 is plugged, and the second hard Chinese cypress and waterproof glue filler layer 5 is plugged for preventing water from entering the equipment foundation 100.
In some embodiments, during the process of pouring the concrete layer 4, a reinforcing steel bar layer 7 can be arranged, namely, a layer of reinforcing steel bar frame is paved to be used as the reinforcing steel bar layer 7 when cement is poured, bolts (not shown in the figure) are arranged on the reinforcing steel bar layer 7 and are fixed through nuts, and then the concrete is poured continuously, so that the reinforcing steel bar layer 7 is buried in the concrete layer 4; wherein bolts provided on the reinforcing bar layer 7 extend out of the concrete layer 4 for fixing the apparatus; for example, the apparatus is placed on the concrete layer 4, and the fixing holes on the apparatus are fitted with bolts extending from the concrete layer 4, i.e., the bolts are inserted into the fixing holes, and then are fixed with nuts to fix the apparatus. Fixing the device on the device base 100 also helps to mitigate vibration of the device. The bolts are stainless steel bolts, and the nuts in the concrete are stainless steel nuts, so that the bolts and the nuts in the concrete are prevented from being easily rusted.
In some embodiments, the height of the back ridge structure 1 arranged on the concrete floor 8 is 180mm-220mm, the width of the back ridge structure 1 is 100mm-150mm, the distance between the inner wall of the back ridge structure 1 and the concrete layer 4 is 40mm-100mm, namely, a spacer structure is arranged at a position 140mm-100mm away from the back ridge structure, so that the back ridge structure 1 and the concrete layer 4 are arranged at intervals; the spacer structure encloses a casting area of casting concrete, within which casting area concrete is cast to form a concrete layer 4, the apparatus being placed on the concrete layer 4. After the concrete is poured, the spacer structure can be dismantled, and the gap between the anti-bank structure 1 and the concrete layer 4 is filled with hard tipping and waterproof glue filler, so that the periphery of the concrete layer 4 can also play a role in buffering vibration, and the vibration reduction effect of the equipment foundation 100 is further improved.
Preferably, the height of the inverted ridge structure 1 is set to 180mm, the width of the inverted ridge structure 1 is 150mm, and the distance between the inner wall of the inverted ridge structure 1 and the concrete layer 4 is set to 50mm, i.e. the interval between the inner wall of the inverted ridge structure 1 and the concrete layer 4 is 50mm. The inverted ridge structure 1 is too large to waste inverted ridge material, and is too small to accommodate placement of equipment, and the inverted ridge structure 1 of this embodiment is sized to be suitable for constituting a majority of the equipment foundation 100.
In some embodiments, the vibration-proof cushion layer is an apertured vibration-proof cushion. Vibration-proof holes are formed in the pore vibration-proof rubber mats, and vibration-proof effects are effectively improved.
In some embodiments, the thickness of the pore vibration-proof rubber pad is between 10mm and 50mm, and the pore vibration-proof rubber pad can be set according to the needs, and vibration-proof effects of different degrees can be obtained by different thicknesses. Preferably, the thickness of the pore vibration-proof rubber pad is set to 12mm.
In some embodiments, the thickness of the hard tipping and waterproofing gel filler is between 40mm and 60 mm. The thickness of the vibration damper can be set according to the needs, and vibration damping effects of different degrees can be obtained by different thicknesses. Preferably, the thickness of the hard tipping and waterproof glue filler is 48mm.
The utility model solves the problem of vibration reduction of equipment in the civil engineering stage; the method can be used as a common method, and is formed integrally by paving concrete, so that accessories such as vibration reduction pads or vibration absorbers are not required to be arranged for equipment; the equipment foundation 100 of the building structure has the advantages of good and stable vibration reduction effect, no need of replacing other vibration reduction accessories, convenient construction method, good vibration reduction effect, low manufacturing cost and effective reduction of accessory cost.
The following provides a specific embodiment for explaining the construction of a device foundation for realizing vibration reduction according to the present utility model:
step one: and constructing a reinforced concrete structure floor or a floor slab in the equipment room.
Step two: the reinforced concrete inverted ridge structure 1 is provided on the concrete floor 8 according to the size of the equipment foundation 100. Wherein, the height of the anti-bank structure 1 is 180mm higher than the reinforced concrete floor slab in the equipment room, and the width of the anti-bank structure 1 is 150mm.
Step three: floor or floor slab in the space formed by the reinforced concrete back sill structure 1 is cleaned, and a 12mm thick porous vibration-proof rubber mat is paved; the vibration-damping effect of different degrees can be obtained by different thicknesses of the pore vibration-damping rubber pads according to actual conditions.
Step four: after the pore vibration-proof rubber cushion is paved, hard cement and waterproof rubber filler are paved on the pore vibration-proof rubber cushion, and the paving thickness is 48mm.
Step five: compacting after laying of the hard tipping and waterproof glue filler, arranging a baffle structure at the periphery of the inner side of the inverted ridge structure 1, for example, arranging a spacer at a position 50mm away from the inverted ridge structure, enclosing a casting space by the spacer, and casting C30 concrete in the casting space(the strength designation of concrete indicates the proper compressive strength of the concrete that can be achieved under steam curing conditions since the onset of setting); after the concrete is poured, the spacer is pulled out, so that the inner wall of the inverted ridge structure 1 is spaced 50mm from the periphery of the concrete layer 4. Can be paved on the upper layer and the lower layer of the concreteDouble layer bidirectional reinforcement structure (built-in stainless steel bolt and nut as fixing device).
Step six: after the concrete curing is completed, the periphery of the concrete is filled with the hard Chinese cypress and waterproof glue filler, namely the space between the inverted ridge structure 1 and the concrete is filled with the hard Chinese cypress and waterproof glue filler, and the filling height is the height of the flat reinforced concrete inverted ridge structure 1.
Step eight: and then sealing the periphery of the concrete by using high-elasticity waterproof sealant, namely, filling and sealing the filled hard cement and waterproof glue filler. The height of the reinforced concrete inverted ridge structure 1 in the embodiment can be adjusted according to the thickness of the vibration-proof rubber cushion, and the inverted ridge structure 1 is only required to be below the finished surface of the concrete floor 8, so that the finished surface of the concrete floor 8 is guaranteed to be smooth.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. A vibration-damped equipment foundation comprising: the anti-vibration rubber cushion layer, the first hard tipping and waterproof rubber filler layer and the concrete layer are sequentially arranged in the anti-vibration rubber cushion layer, the first hard tipping and waterproof rubber filler layer and the concrete layer; the inverted ridge structure is arranged on the concrete floor;
the periphery in the back bank structure with concrete layer interval sets up back bank structure with the interval intussuseption between the concrete layer is filled with second hard china cypress and waterproof glue packing layer, second hard china cypress and waterproof glue packing layer fill the height with back bank structure parallel and level.
2. The apparatus foundation of claim 1, wherein said inverted ridge structure is a quadrilateral inverted ridge structure surrounded by four sides.
3. The vibration damping equipment foundation according to claim 1, wherein a waterproof sealant layer is arranged on the second hard tipping and waterproof glue filler layer, and a gap between the concrete layer and the reverse ridge structure is plugged.
4. A vibration dampening device foundation according to claim 3, characterized in that a layer of reinforcement, a bolt and a nut are provided in the concrete layer, which bolt and nut are connected to the layer of reinforcement, which bolt extends out of the concrete layer.
5. The vibration dampening equipment foundation of claim 1, wherein the counter ridge structure is 180-220 mm above the concrete floor, the counter ridge structure has a width of between 100-150 mm, and a spacer structure is provided at a distance of 40-100 mm from the counter ridge structure.
6. The vibration damped apparatus foundation of claim 1 wherein said vibration damping cushion is an apertured vibration damping cushion.
7. The vibration dampening device foundation of claim 6, wherein the aperture vibration dampening gel pad is between 10mm-50 mm.
8. The vibration dampening device foundation of claim 1, wherein the thickness of the hard water pine and waterproofing gel filler is between 40mm and 60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223549065.0U CN219637950U (en) | 2022-12-27 | 2022-12-27 | Equipment foundation of damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223549065.0U CN219637950U (en) | 2022-12-27 | 2022-12-27 | Equipment foundation of damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637950U true CN219637950U (en) | 2023-09-05 |
Family
ID=87813237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223549065.0U Active CN219637950U (en) | 2022-12-27 | 2022-12-27 | Equipment foundation of damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637950U (en) |
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2022
- 2022-12-27 CN CN202223549065.0U patent/CN219637950U/en active Active
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