CN208429211U - Four, which struggle against, is nested shape marine pump group vibration isolation mounts - Google Patents
Four, which struggle against, is nested shape marine pump group vibration isolation mounts Download PDFInfo
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- CN208429211U CN208429211U CN201820768467.4U CN201820768467U CN208429211U CN 208429211 U CN208429211 U CN 208429211U CN 201820768467 U CN201820768467 U CN 201820768467U CN 208429211 U CN208429211 U CN 208429211U
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Abstract
It struggles against the utility model discloses one kind four and is nested shape marine pump group vibration isolation mounts, add rigid muscle, ontology seat board and four buckets including pump group seat board, each connecting plate, guard ring, several piece, four buckets include outer bucket, internal conflict, outer middle bucket and interior middle bucket, from the inside to the outside, conflict internally, interior middle bucket, outer middle bucket and four stacking set of outer bucket are fixedly connected integral, the utility model and pump group connect into an organic whole.Several frequency modulation holes being arranged on the interior lateral surface of four buckets, change the path of vibration transmitting, and the frustum circle bus that is connected changes vibration stress size and Orientation with the Cone edge platform circle crest line that is connected intersection at an acute angle repeatedly, and vibration is made effectively to be decayed.The utility model, which had not only alleviated the vibration of pump group itself but also preferably mitigated environment and other equipment vibration, influences the vibration of the utility model carrying pump group.The utility model can reduce 9~12 decibels of vibrating noise or more, use and automobile-used in addition to for other than ship, can also be applied to land；Achieve good economic results in society.
Description
Technical field
The utility model relates to a kind of marine pump group pedestal, in particular to a kind of number with vibration isolation function, which struggles against, is nested shape ship
With pump group pedestal, belong to vibration reduction of ship technical field.
Background technique
Marine pump group is that ship executes mission task, and personnel's normal life and work is provided and conveyed endlessly various
Fluid, for example host pay machine offer fuel oil, lubricating oil, cooling water and air；Pressure fluid is provided for deck machinery and compression is empty
Gas；For boiler water supply, gas supply；Life fresh water, fresh air, cold air and heating are provided for personnel；Fire-fighting is provided for safety of ship
Water, ballast water, defeated draining ... etc..But since pump group is trandfer fluid movable machinery, there is biggish mechanical vibration
Dynamic and noise, these vibration and noises will cause workplace and mechanical place bad environments, not only cause to pump group from figure
It rings and damages, also other equipment are impacted and damaged, still cause body and mind to damage crewman simultaneously, will cause ship when serious
Oceangoing ship cannot normally complete mission task, also be particularly disadvantageous for the stealthy of military ships, to seriously restrict the fight capability of combat vessel.
In consideration of it, vibration reduction of ship technical field mainly reduces vibration and noise from following two in terms of at present, (lead first is that improving pump group
If pump and prime mover) structure design；Second is that improving the pump group accuracy of manufacture；Third is that installing damping additional between pump group and mounting seat
Device.But the first and second two methods cannot prevent the influence of environment and other vibration equipments to pump group；The third method with
Using the lengthening of time, damper can gradually decrease vibration damping efficiency.For above situation, need to design a kind of new vibration insulation structure
To reduce the vibrating noise of pump group.
Utility model content
The purpose of this utility model is that providing a kind of four buckets that can reduce 9~12 decibels of vibrating noise or more for pump group
Nestable shape marine pump group vibration isolation mounts.
The purpose of this utility model is achieved by the following technical programs:
One kind four, which struggles against, is nested shape marine pump group vibration isolation mounts, and the nestable shape marine pump group vibration isolation mounts of four buckets are fixed on ship
In internal installation pedestal；Including mouth connecting plate under pump group seat board, outer bucket connecting plate suitable for reading, outer bucket, outer middle bucket connecting plate suitable for reading, outer
Mouth connecting plate, guard ring, several piece add rigid muscle, ontology seat board and four under mouth connecting plate under middle bucket, interior middle bucket connecting plate suitable for reading, interior middle bucket
Bucket, it is described four bucket include it is outer bucket, conflict internally, it is outer it is middle bucket and interior middle bucket, from the inside to the outside, conflict internally, it is interior it is middle bucket, it is outer it is middle bucket and it is outer bucket four layers
It is nestable be fixedly connected it is integral, outer bucket, conflict internally, the shape of outer middle bucket and interior middle bucket is taper type or is frustum of a pyramid shape；Four
Bucket pattern is divided into quarrel towards mo(u)ld top half or quarrel down type, in four buckets of the quarrel towards mo(u)ld top half, the big end mouth down of outer bucket, and outer middle bucket
Large port upward, the big end mouth down of interior middle bucket, the large port of internal conflict is upward；The large port of the portlet of outer bucket and outer middle bucket
It is fixedly connected by outer bucket connecting plate suitable for reading, the large port of the portlet of outer middle bucket and interior middle bucket passes through mouth connecting plate under outer middle bucket
It is fixedly connected, the portlet of interior middle bucket is fixedly connected with the large port of internal conflict by interior middle bucket connecting plate suitable for reading, internal conflict bottom
Portlet is fixedly connected with pump group seat board；Guard ring passes through outer bucket big end lower part, and is fixedly connected with outer bucket big end lower part, under guard ring
On the upside of side and ontology seat board and between guard ring and outer bucket outer peripheral surface by several piece it is uniformly distributed plus rigid muscle be fixedly connected；
Quarrel down type four bucket in, the large port of outer bucket upward, the big end mouth down of outer middle bucket, the big end of interior middle bucket
Mouthful upward, the big end mouth down of internal conflict；The large port of the portlet of outer bucket and outer middle bucket passes through the fixed company of mouth connecting plate under outer bucket
It connects, the portlet of outer middle bucket is fixedly connected with the large port of interior middle bucket by outer middle bucket connecting plate suitable for reading, the portlet of interior middle bucket
It is fixedly connected with the large port of internal conflict by mouth connecting plate under interior middle bucket, the portlet of internal conflict is fixedly connected with pump group seat board；Shield
Circle is fixedly connected across outer bucket big end top with outer bucket；Lead on the downside of guard ring and on the upside of ontology seat board and between outer bucket outer peripheral surface
Cross several piece it is uniformly distributed plus rigid muscle be fixedly connected；
In four buckets of two kinds of patterns, between outer frustum circle bus and outer middle frustum circle bus, outer middle frustum circle bus with
Between interior middle frustum circle bus, intersection at an acute angle between interior middle frustum circle bus and internal conflict frustum circle bus；Outer frustum of a pyramid circle
Between crest line and outer middle frustum of a pyramid circle crest line, between outer middle frustum of a pyramid circle crest line and interior middle frustum of a pyramid circle crest line, the interior middle frustum of a pyramid
Enclose intersection at an acute angle between crest line and internal conflict pyramid circle crest line；
The intermediate cap of pump group is fixedly connected across intermediate cap flange with the fastener of pump group seat board by multiple, fluid pump
Or compressor passes perpendicularly through pump group seat board through-hole；It is respectively equipped on bucket, outer middle bucket, interior middle bucket and the facade of internal conflict outside several
A frequency modulation hole not of uniform size, the interior lateral surface of four buckets equably lay energy-absorbing damping dressing.
The purpose of this utility model is also further realized by following technical measures.
Further, in the structure of taper type, mouth connecting plate under pump group seat board, outer bucket connecting plate suitable for reading, outer bucket, it is outer in
Struggle against under connecting plate suitable for reading, outer middle bucket mouth connecting plate, interior middle bucket connecting plate, guard ring and noumenal seat suitable for reading under mouth connecting plate, interior middle bucket
Plate is circle；In the structure of frustum of a pyramid shape, mouth connecting plate under pump group seat board, outer bucket connecting plate suitable for reading, outer bucket, on outer middle bucket
Mouth connecting plate, conflict internally connecting plate, guard ring and ontology seat board suitable for reading are under mouth connecting plate, interior middle bucket under mouth connecting plate, outer middle bucket
Polygon.
Further, the small end port struggled against between the small end port of outer bucket and the big end port of outer middle bucket or in outer and interior
It is directly fixedly connected between the big end port of middle bucket or between the small end port of interior middle bucket and the big end port of internal conflict, it is described solid
The outer rim of junction is determined with smooth circular arc nature transition.
Further, relational expression A=nB of the quantity A of pump group seat board installation bolt hole and pump group installation number of bolt hole, and
N >=2 are integer；And ontology seat board installation bolt hole is arranged in plus the two sides of rigid muscle.
Further, the quantity for adding rigid muscle is the 1/2 of ontology seat board installation number of bolt hole.
Further, energy-absorbing damping dressing is made of high molecular material.
The four bucket knots that the utility model is successively nested and is fixedly secured to one another using outer bucket, outer middle bucket, interior middle bucket and internal conflict
Structure increases the absorption area of vibration and the transmission path of vibration, and vibration is made effectively to be decayed.Upward simultaneously for quarrel
Four bucket structures of type, conflict internally and outer middle bucket bus or crest line direction are primarily subjected to the tensile stress from pump group load, outer bucket with it is interior
Middle bucket bus or crest line direction are primarily subjected to the compression from pump group load.For four bucket structures of quarrel down type, conflict internally
The compression from pump group load, outer bucket and interior middle bucket bus or crest line direction are primarily subjected to outer middle bucket bus or crest line direction
It is primarily subjected to the tensile stress from pump group load, the change repeatedly in each bucket bus or crest line direction upper stress direction is to vertical vibration
There is damping action.Pump group is fixed on the pump group seat board of internal conflict small end port, so that the utility model and pump group connect into one
Organic whole.Several frequency modulation holes not of uniform size being arranged on bucket, outer middle bucket, interior middle bucket and the facade of internal conflict outside, change
The path and adjustment that have become vibration transmitting change the intrinsic frequency of four buckets, and vibration is made effectively further to be decayed；Simultaneously
Inside and outside bucket intersection at an acute angle causes the stress of different cross section unequal so that the sectional area in four bucket different level sections is unequal.
Further, in conjunction with the effect in frequency modulation hole, the stress of the different location in three or four bucket same level sections is also unequal, to vibration
It is dynamic to have damping action；Pump group seat board installation bolt hole be arranged in plus rigid muscle two sides, can make four buckets be nested shape marine pump group every
The vibrational energy of vibration pedestal is more uniformly transmitted in hull in installation pedestal, is conducive to mitigate single-point oscillation intensity.In four buckets
The energy-absorbing damping dressing of lateral surface laying can effectively absorb the mechanical energy of vibration and convert thereof into thermal energy and be dispersed into air
In.Under the comprehensive function of above-mentioned measure, the vibration of pump group itself was not only alleviated but also had preferably mitigated environment and other equipment vibration
The dynamic vibration on the utility model carrying pump group influences.The utility model can reduce 9~12 decibels of vibrating noise or more, in addition to
Outside for ship, can also be applied to land use and it is automobile-used；Achieve good economic results in society.
Detailed description of the invention
Fig. 1 is the quarrel of the utility model embodiment one towards mo(u)ld top half and four struggle against as the structural schematic diagram of taper type；
Fig. 2 is the quarrel down type of the utility model embodiment two and four buckets are the structural schematic diagram of frustum of a pyramid shape；
Fig. 3 is the top view of the outer frustum circle of Fig. 1；
Fig. 4 is the top view of the outer frustum of a pyramid circle of Fig. 2；
Fig. 5 is outer bucket and the outer middle structural schematic diagram being directly fixedly connected that struggles against；
Fig. 6 is the expanded view of the outer frustum circle of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 1~Fig. 6, the nestable shape marine pump group vibration isolation mounts of four buckets are fixed in hull in installation pedestal 100, are wrapped
Mouth under mouth connecting plate 22 under pump group seat board 1, outer bucket connecting plate 21 suitable for reading, outer bucket, outer middle bucket connecting plate 23 suitable for reading, outer middle bucket is included to connect
Mouth connecting plate 26,3,8 pieces of guard ring plus rigid muscle 4, ontology seat board 5 and four buckets under fishplate bar 24, interior middle bucket connecting plate 25 suitable for reading, interior middle bucket
6, four buckets 6 include outer bucket 61, conflict internally 62, outer middle bucket 63 and interior middle bucket 64, from the inside to the outside, conflict internally 62, interior middle bucket 64, outer middle bucket 63
It is fixedly connected integrally with the outer 61 4 stacking sets that struggle against, the shape of the outer 61, internal conflict 62 that struggles against, outer middle bucket 63 and interior middle bucket 64 is frustum
Shape is frustum of a pyramid shape.Four 6 patterns of bucket are divided into quarrel towards mo(u)ld top half or quarrel down type, as shown in Figure 1, in one quarrel of embodiment
Towards mo(u)ld top half four bucket 6 in, it is outer bucket 61 big end mouth down, it is outer it is middle bucket 63 large port upward, it is interior it is middle bucket 64 big end mouth down,
The large port of internal conflict 62 is upward.The large port of the portlet of outer bucket 61 and outer middle bucket 63 is solid by the welding of connecting plate 21 suitable for reading of outer bucket
Even, the large port of the portlet of outer middle bucket 63 and interior middle bucket 64 is connected by the welding of mouth connecting plate 24 under outer middle bucket, interior middle bucket 64
Portlet and 62 large port of conflicting internally be connected by the connecting plate 25 suitable for reading welding of interior middle bucket, the portlet and pump of 62 bottoms of conflicting internally
The group welding of seat board 1 is connected.Guard ring 3 passes through 61 big end lower parts of outer bucket, and is connected with 61 big end lower welds of outer bucket, 3 downside of guard ring
It is connected between the upside of ontology seat board 5 and guard ring 3 and 61 outer peripheral surfaces of outer bucket by 8 pieces of uniformly distributed plus rigid welding of muscle 4.
As shown in Fig. 2, in four buckets 6 of embodiment two quarrel down type, the large port of outer bucket 61 upward, outer middle bucket 63
Big end mouth down, it is interior it is middle bucket 64 large port upward, conflict internally 62 big end mouth down；The portlet of outer bucket 61 and outer middle bucket 63
Large port is connected by the welding of mouth connecting plate 22 under outer bucket, and the large port of the portlet of outer middle bucket 63 and interior middle bucket 64 passes through in outer
The welding of connecting plate 23 suitable for reading that struggles against is connected, and the portlet of interior middle bucket 64 and the large port of internal conflict 62 pass through mouth connecting plate 26 under interior middle bucket
Welding is connected, and 62 portlet of conflicting internally and the welding of pump group seat board 1 are connected.Guard ring 3 passes through 61 big end tops of outer bucket, with outer 61 weldering of bucket
It connects connected；It is solid by 8 pieces of uniformly distributed plus rigid welding of muscle 4 between the downside of guard ring 3 and 5 upside of ontology seat board and 61 outer peripheral surfaces of outer bucket
Even.
In four buckets 6 of 2 two kinds of patterns of embodiment one and embodiment, outer frustum circle 611A bus and outer middle frustum circle
Between 631A bus, between outer middle frustum circle 631A bus and interior middle frustum circle 641A bus, interior middle frustum circle 641A bus with
Intersection at an acute angle between internal conflict frustum circle 621A bus.Outer frustum of a pyramid circle 611B crest line and outer middle frustum of a pyramid circle 631B crest line it
Between, between outer middle frustum of a pyramid circle 631B crest line and interior middle frustum of a pyramid circle 641B crest line, interior middle frustum of a pyramid circle 641B crest line and internal conflict
The intersection at an acute angle of frustum of a pyramid circle 621B crest line.
The intermediate cap 201 of pump group 20 is by multiple across intermediate cap flange 202 and pump group seat board 1 and adjustment gasket 13
Fastener 7 is fixedly connected, and is motor 203 in prime mover of embodiment one and embodiment two, motor 203 drives with it
Liquid pump or compressor set pass perpendicularly through pump group seat board through-hole 11 at pump group 20.
As shown in figure 5, can also be directly welded and fixed between the small end port of bucket 61 and the big end port of outer middle bucket 63 outside,
The outer rim of the weld can be saved outside one piece the connecting plate 21 suitable for reading that struggles against, be reduced manufacture with smooth circular arc nature transition
Cost.
As shown in fig. 6, the interior lateral surface in four buckets 6 is outer frustum circle 611A or outer frustum of a pyramid circle 611B, interior frustum circle
Cone edge platform circle 631B, the interior middle middle Cone edge of frustum circle 641A or interior in 621A or inner pyramid circle 621B, outer middle frustum circle 631A or outer
Several frequency modulation holes 64 not of uniform size are respectively equipped on platform circle 641B, the energy-absorbing damping that lateral surface is uniformly laid in four buckets 6 is applied
Material 8, can effectively absorb vibration.
It is pump group seat board 1, outer bucket connecting plate 21 suitable for reading, outer as shown in figure 3, in four bucket structures of one taper type of embodiment
Mouth connecting plate 22 under mouth connecting plate 24 under middle bucket, interior middle bucket connecting plate 25 suitable for reading, outer bucket, outer middle bucket connecting plate 23 suitable for reading, it is interior in
Mouth connecting plate 26, guard ring 3 and ontology seat board 5 are circle under struggling against.As shown in figure 4, in three 6 knots of bucket of two frustum of a pyramid shape of embodiment
In structure, under mouth connecting plate 24 under pump group seat board 1, outer bucket connecting plate 21 suitable for reading, outer middle bucket, interior middle bucket connecting plate 25 suitable for reading, outer bucket
Mouth connecting plate 26, guard ring 3 and ontology seat board 5 are rectangle under mouthful connecting plate 22, outer middle bucket connecting plate 23 suitable for reading, interior middle bucket.
Relational expression A=nB of the quantity A and pump group installation 204 quantity B of bolt hole of pump group seat board installation bolt hole 12, and n >=
2 be integer；Ontology seat board installation bolt hole 51 is arranged in plus the two sides of rigid muscle 4.
Energy-absorbing damping dressing 8 is made of high molecular material.Pump group 20 intermediate cap flange 202 and pump group seat board 1 it
Between be equipped with multi-disc adjust gasket 13, be conveniently adjusted the verticality of pump group 203.
In addition to the implementation, the utility model can also have other embodiments, all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, is all fallen in the protection scope of the requires of the utility model.
Claims (6)
- The nestable shape marine pump group vibration isolation mounts 1. one kind four struggles against, the nestable shape marine pump group vibration isolation mounts of four buckets are fixed on hull In interior installation pedestal；It is characterised in that it includes mouth connecting plate, outer middle bucket are suitable for reading under pump group seat board, outer bucket connecting plate suitable for reading, outer bucket Mouth connecting plate, guard ring, several piece add rigid muscle, sheet under mouth connecting plate under connecting plate, outer middle bucket, interior middle bucket connecting plate suitable for reading, interior middle bucket Housing plate and four buckets, four bucket include that outer bucket, internal conflict, outer middle bucket and interior middle bucket are conflicted internally, interior middle bucket, outer middle bucket from the inside to the outside Be fixedly connected with outer four stacking set of bucket it is integral, outer bucket, conflict internally, the shape of outer middle bucket and interior middle bucket is taper type or is rib Taper type；Four bucket patterns are divided into quarrel towards mo(u)ld top half or quarrel down type, in four buckets of the quarrel towards mo(u)ld top half, the large port court of outer bucket Under, upward, the big end mouth down of interior middle bucket, the large port of internal conflict is upward for the large port of outer middle bucket；The portlet of outer bucket and it is outer in The large port of bucket is fixedly connected by outer bucket connecting plate suitable for reading, and the large port of the portlet of outer middle bucket and interior middle bucket passes through outer middle bucket Lower mouth connecting plate is fixedly connected, and the portlet of interior middle bucket is fixedly connected with the large port of internal conflict by interior middle bucket connecting plate suitable for reading, The portlet of internal conflict bottom is fixedly connected with pump group seat board；Guard ring passes through outer bucket big end lower part, and fixes with outer bucket big end lower part Connection, on the downside of guard ring and on the upside of ontology seat board and between outer bucket outer peripheral surface by several piece it is uniformly distributed plus rigid muscle be fixedly connected；Quarrel down type four bucket in, the large port of outer bucket upward, the big end mouth down of outer middle bucket, the large port court of interior middle bucket On, the big end mouth down of internal conflict；The portlet of outer bucket is fixedly connected with the large port of outer middle bucket by mouth connecting plate under outer bucket, outside The portlet of middle bucket is fixedly connected with the large port of interior middle bucket by outer middle bucket connecting plate suitable for reading, the portlet and internal conflict of interior middle bucket Large port be fixedly connected by mouth connecting plate under interior middle bucket, the portlet of internal conflict is fixedly connected with pump group seat board；Guard ring passes through Outer bucket big end top is fixedly connected with outer bucket；Pass through several piece on the downside of guard ring and on the upside of ontology seat board and between outer bucket outer peripheral surface Uniformly distributed plus rigid muscle is fixedly connected；In four buckets of two kinds of patterns, between outer frustum circle bus and outer middle frustum circle bus, outer middle frustum circle bus and it is interior in Between frustum circle bus, intersection at an acute angle between interior middle frustum circle bus and internal conflict frustum circle bus；Outer frustum of a pyramid circle crest line Between outer middle frustum of a pyramid circle crest line, between outer middle frustum of a pyramid circle crest line and interior middle frustum of a pyramid circle crest line, interior middle frustum of a pyramid circle rib Intersection at an acute angle between line and internal conflict pyramid circle crest line；The intermediate cap of pump group is fixedly connected across intermediate cap flange with the fastener of pump group seat board by multiple, fluid pump or pressure Contracting machine passes perpendicularly through pump group seat board through-hole；Several are respectively equipped on bucket, outer middle bucket, interior middle bucket and the outer peripheral surface of internal conflict outside Frequency modulation hole not of uniform size, the interior lateral surface of four buckets equably lay energy-absorbing damping dressing.
- 2. the nestable shape marine pump group vibration isolation mounts of four buckets according to claim 1, which is characterized in that in the structure of taper type In, mouth connecting plate under mouth connecting plate under pump group seat board, outer bucket connecting plate suitable for reading, outer bucket, outer middle bucket connecting plate suitable for reading, outer middle bucket, Mouth connecting plate, guard ring and ontology seat board are circle under interior middle bucket connecting plate suitable for reading, interior middle bucket；In the structure of frustum of a pyramid shape, Mouth connecting plate under mouth connecting plate under pump group seat board, outer bucket connecting plate suitable for reading, outer bucket, outer middle bucket connecting plate suitable for reading, outer middle bucket, it is interior in Struggle against mouth connecting plate, guard ring and ontology seat board guard ring and ontology seat board under connecting plate suitable for reading, interior middle bucket is polygon.
- 3. according to claim 1 four, which struggle against, is nested shape marine pump group vibration isolation mounts, which is characterized in that the small end port struggled against outside With the big end port of outer middle bucket or it is outer in the big end port of small end port and interior middle bucket struggled against or the big end port of interior middle bucket and It is directly fixedly connected between the small end port of internal conflict, the outer rim of the fixed connection place is with smooth circular arc nature transition.
- 4. according to claim 1 four, which struggle against, is nested shape marine pump group vibration isolation mounts, which is characterized in that pump group seat board installs spiral shell Relational expression A=nB of quantity A and pump group installation the number of bolt hole B of keyhole, and n >=2 are integer；Ontology seat board installs bolt hole It is arranged in the two sides for adding rigid muscle.
- 5. according to claim 1 four, which struggle against, is nested shape marine pump group vibration isolation mounts, which is characterized in that adding the quantity of rigid muscle is Ontology seat board installs the 1/2 of number of bolt hole.
- 6. the nestable shape marine pump group vibration isolation mounts of four buckets according to claim 1, which is characterized in that energy-absorbing damps dressing and uses High molecular material is made.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820768467.4U CN208429211U (en) | 2018-05-23 | 2018-05-23 | Four, which struggle against, is nested shape marine pump group vibration isolation mounts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768467.4U CN208429211U (en) | 2018-05-23 | 2018-05-23 | Four, which struggle against, is nested shape marine pump group vibration isolation mounts |
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| CN208429211U true CN208429211U (en) | 2019-01-25 |
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| CN201820768467.4U Active CN208429211U (en) | 2018-05-23 | 2018-05-23 | Four, which struggle against, is nested shape marine pump group vibration isolation mounts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657377A (en) * | 2018-05-23 | 2018-10-16 | 武汉麦康德设备有限公司 | Four buckets are nested shape marine pump group vibration isolation mounts |
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2018
- 2018-05-23 CN CN201820768467.4U patent/CN208429211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657377A (en) * | 2018-05-23 | 2018-10-16 | 武汉麦康德设备有限公司 | Four buckets are nested shape marine pump group vibration isolation mounts |
| CN108657377B (en) * | 2018-05-23 | 2024-01-30 | 武汉麦康德设备有限公司 | Four-bucket overlapping type marine pump set vibration isolation base |
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