CN108626108A - Three buckets are nested shape marine pump group vibration isolation mounts - Google Patents
Three buckets are nested shape marine pump group vibration isolation mounts Download PDFInfo
- Publication number
- CN108626108A CN108626108A CN201810498114.1A CN201810498114A CN108626108A CN 108626108 A CN108626108 A CN 108626108A CN 201810498114 A CN201810498114 A CN 201810498114A CN 108626108 A CN108626108 A CN 108626108A
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- Prior art keywords
- bucket
- pump group
- seat board
- quarrel
- buckets
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- 238000002955 isolation Methods 0.000 title claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims abstract description 20
- 230000001154 acute effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
- F04B53/003—Noise damping by damping supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses three buckets of one kind being nested shape marine pump group vibration isolation mounts, add rigid muscle, ontology seat board and three buckets including pump group seat board, upper quarrel connecting plate, lower quarrel connecting plate, guard ring, several piece, three buckets include outer bucket, middle bucket and the internal conflict being fixedly secured to one another, three bucket patterns are divided into quarrel towards mo(u)ld top half or quarrel down type, and the present invention connects into an organic whole with pump group.Several frequency modulation holes not of uniform size are equipped on the interior alien invasion of three buckets, change the path that vibration is transmitted, in three buckets of two kinds of patterns, be connected frustum circle busbar and the Cone edge platform circle crest line intersection at an acute angle that is connected；Vibration is set effectively to be decayed.The present invention had not only alleviated the vibration of pump group itself but also had preferably mitigated the vibration effect of environment and other equipment vibration to present invention carrying pump group.The present invention can mitigate 7~10 decibels of vibrating noise or more, other than being used for ship, can also be applied to land use and it is automobile-used；Achieve good economic results in society.
Description
Technical field
The present invention relates to a kind of marine pump group pedestal, more particularly to a kind of number bucket with vibration isolation function is nested shape marine pump
Group pedestal, belongs to vibration reduction of ship technical field.
Background technology
Marine pump group is that ship executes mission task, and personnel's normal life and work is provided and conveyed endlessly various
Fluid, which is such as host, pays machine provides 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 larger machinery and shake
Dynamic and noise, these vibration and noises can cause workplace and mechanical place bad environments, not only cause to pump group from figure
It rings and damages, also other equipment is impacted and damaged, still cause body and mind to damage crewman simultaneously, ship can be caused 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, first, improvement pump group（It is main
If pump and prime mover）Structure design；Second is that improving the pump group accuracy of manufacture；Third, installing damping additional between pump group and mounting seat
Device.But the first and second two methods cannot prevent environment and miscellaneous equipment from vibrating the influence to pump group；The third method with
The lengthening of usage time, damper can continuously decrease vibration damping efficiency.For the above situation, need to design a kind of new vibration insulation structure
To reduce the vibrating noise of pump group.
Invention content
It is nestable it is an object of the invention to provide a kind of three buckets mitigating 7~10 decibels of vibrating noise or more for pump group
Shape marine pump group vibration isolation mounts.
The purpose of the present invention is achieved by the following technical programs：
Three bucket of one kind being nested shape marine pump group vibration isolation mounts, and three bucket is nested shape marine pump group vibration isolation mounts and is fixed in hull
In installation pedestal；Including pump group seat board, upper quarrel connecting plate, lower quarrel connecting plate, guard ring, several piece add rigid muscle, ontology seat board and
Three buckets, three bucket include that outer bucket, internal conflict and middle bucket are conflicted internally, middle bucket and three stacking of outer bucket cover and be fixedly connected into one from the inside to the outside
The shape of body, outer bucket, internal conflict and middle bucket is taper type or is conical prismoid shape；Three bucket patterns are divided into quarrel towards mo(u)ld top half or quarrel
Down type；Quarrel towards mo(u)ld top half three bucket in, the large port of outer bucket upward, the portlet of middle bucket upward, the large port court of internal conflict
On, the portlet of outer bucket is fixedly connected with the large port of middle bucket by lower quarrel connecting plate, the portlet of middle bucket and internal conflict it is big
Port is fixedly connected by upper quarrel connecting plate, and the top of outer bucket big end is fixedly connected with pump group seat board, the small end of internal conflict bottom
Mouthful be fixedly connected with pump group seat board, guard ring passes through outer bucket big end top, and is fixedly connected with outer bucket big end top, guard ring downside and
On the upside of ontology seat board and between outer bucket peripheral surface by several piece it is uniformly distributed plus rigid muscle be fixedly connected；In three buckets of quarrel down type
In, the big end mouth down of outer bucket, the large port of middle bucket upward, the big end mouth down of internal conflict, the portlet of outer bucket and middle bucket it is big
Port is fixedly connected by upper quarrel connecting plate, and the portlet of middle bucket and the large port of internal conflict are fixed by lower quarrel connecting plate and connected
It connects, the lower part of outer bucket big end is fixedly connected with pump group seat board, and the portlet at top of conflicting internally is fixedly connected with pump group seat board, and guard ring is worn
Outer bucket big end bottom is crossed, is fixedly connected with outer bucket, passes through number on the downside of guard ring and on the upside of ontology seat board and between outer bucket peripheral surface
Block it is uniformly distributed plus rigid muscle be fixedly connected；In three buckets of two kinds of patterns, between outer frustum circle busbar and middle frustum circle busbar, middle cone
Between platform circle busbar and interior frustum circle busbar, between outer cone terrace with edge circle crest line and middle frustum circle crest line, middle frustum circle crest line and interior
Intersection at an acute angle between Cone edge circle crest line；The intermediate cap of pump group is by multiple across the tight of intermediate cap flange and pump group seat board
Firmware is fixedly connected, and liquid pump or compressor pass perpendicularly through pump group seat board through-hole；Divide on the facade of bucket, middle bucket and internal conflict outside
Not She You several frequency modulation holes not of uniform size, three bucket interior lateral surfaces equably lay energy-absorbing damping dressing.
The purpose of the present invention is also further realized by following technical measures.
Further, in the structure of taper type, pump group seat board, upper quarrel connecting plate, lower quarrel connecting plate, guard ring and sheet
Housing plate is circle；In the structure of conical prismoid shape, pump group seat board, upper quarrel connecting plate, lower quarrel connecting plate, guard ring and sheet
Housing plate is polygon.
Further, the small end end of the small end port of outer bucket and the big end port and middle bucket of the big end port of middle bucket or internal conflict
It is directly fixedly connected between mouthful, the outer rim of the fixed connection place is with smooth circular arc nature transition.
Further, relational expression A=nB of the quantity A in pump group seat board installation bolt hole and pump group installation bolt hole number B,
And n >=2 are integer；Ontology seat board installation bolt hole is arranged in plus the both sides of rigid muscle.
Further, it is the 1/2 of ontology seat board installation bolt hole number to add the quantity of rigid muscle.
Further, energy-absorbing damping dressing is made of high molecular material.
Three bucket structures that the present invention is nested and is fixedly secured to one another using outer bucket, middle bucket and internal conflict successively, increase vibration
Absorption area and vibration transmission path, so that vibration is effectively decayed.Simultaneously for quarrel towards three bucket structures of mo(u)ld top half,
It is primarily subjected to the tensile stress from pump group load with outer bucket busbar or crest line direction conflicting internally, in middle bucket busbar or crest line direction master
Bear the compression from pump group load；For three bucket structures of quarrel down type, conflicting internally and outer bucket busbar or crest line side
To the compression from pump group load is primarily subjected to, it is primarily subjected to answer from the drawing of pump group load in middle bucket busbar or crest line direction
Power is conflicted internally, middle bucket, outer bucket busbar or the change in crest line direction upper stress direction have damping action to vertical vibration.Pump group is fixed
On the pump group seat board of internal conflict small end port so that the present invention and pump group connect into an organic whole, outside bucket, middle bucket and
Several frequency modulation holes not of uniform size being arranged on the facade of internal conflict, the path and adjustment for changing vibration transmission change three buckets
Intrinsic frequency, so that vibration is effectively further decayed；Intersection at an acute angle between struggling against simultaneously so that three bucket different level sections
Sectional area it is unequal, cause the stress of different cross section unequal；Further, same in three buckets in conjunction with the effect in frequency modulation hole
The stress of different location in horizontal cross-section is also unequal, has damping action to vibration；Pump group seat board installation bolt hole is arranged
In the both sides for adding rigid muscle, can make three buckets be nested shape marine pump group vibration isolation mounts vibrational energy evenly be transmitted to installation in hull
On pedestal, be conducive to mitigate single-point oscillation intensity.The energy-absorbing damping dressing of lateral surface laying in three buckets can effectively absorb vibration
Mechanical energy and convert thereof into thermal energy and be dispersed into air.Under the comprehensive function of above-mentioned measure, pump group had both been alleviated certainly
The vibrating noise of body preferably mitigates the vibration effect of environment and other equipment vibration to present invention carrying pump group again.The present invention can
Mitigate 7~10 decibels of vibrating noise more than, other than being used for ship, can also be applied to land use and it is automobile-used；It achieves good
Economic results in society.
Description of the drawings
Fig. 1 be the embodiment of the present invention one quarrel towards mo(u)ld top half and three bucket be taper type structural schematic diagram；
Fig. 2 is the quarrel down type of the embodiment of the present invention two and the structural schematic diagram that three buckets are conical prismoid shape；
Fig. 3 is the vertical view of the outer frustum circles of Fig. 1；
Fig. 4 is the vertical view of Fig. 2 outer cone terrace with edge circles；
Fig. 5 is outer bucket and the middle structural schematic diagram for struggling against and being directly fixedly connected；
Fig. 6 is the expanded view of the outer frustum circles of Fig. 1.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Fig. 1~Fig. 6, three buckets are nested shape marine pump group vibration isolation mounts and are fixed in hull in installation pedestal 100,
It struggles against including pump group seat board 1, upper quarrel connecting plate 21, lower quarrel connecting plate 22,3,8 pieces of guard ring plus rigid muscle 4, ontology seat board 5 and three
6, three buckets 6 include outer bucket 61, conflict internally 62 and middle bucket 63, and from the inside to the outside, conflict internally 62, middle 63 and the 61 3 fixed company of stacking set of outer bucket of struggling against
It is connected into one.The shape of outer bucket 61, internal conflict 62 and middle bucket 63 is taper type or is conical prismoid shape.Three bucket patterns are divided into quarrel
Towards mo(u)ld top half or quarrel down type, as shown in Figure 1, three buckets 6 of embodiment one are quarrel towards mo(u)ld top half, the large port of outer bucket 61 upward,
It is middle bucket 63 portlet upward, conflict internally 62 large port upward.The large port of the portlet of outer bucket 61 and middle bucket 63 passes through lower bucket
Mouth connecting plate 22 is fixedly connected with, and the portlet of middle bucket 63 and the large port of internal conflict 62 are welded and fixed by upper quarrel connecting plate 21,
The portlet of 62 bottoms of conflicting internally and pump group seat board 1 are welded and fixed.The facade of outer bucket 61 is outer frustum circle 611A or outer cone terrace with edge circle
611B, it is middle bucket 63 facade be middle frustum circle 631A or middle Cone edges platform circle 631B, conflict internally 62 facade be interior frustum circle 621A or
Inner cone terrace with edge circle 621B.Guard ring 3 passes through outer frustum circle 611A or guard ring 3B to pass through outer cone terrace with edge circle 611B big ends top, and outer
Frustum circle 611A or outer cone terrace with edge 611B are welded and fixed.3 downside of guard ring and 5 upside of ontology seat board and the outer peripheries frustum circle 611A
It is uniformly distributed plus rigid muscle 4 is welded and fixed by 8 pieces between face, on the downside of guard ring 3B with 5 upside of ontology seat board and outer cone terrace with edge circle
It is uniformly distributed plus rigid muscle 4 is welded and fixed by 8 pieces between 611B peripheral surfaces.
As shown in Fig. 2, three buckets 6 of embodiment two are quarrel down type, the big end mouth down of outer bucket 61, middle bucket 63 it is big
Port upward, conflict internally 62 big end mouth down.The large port of the portlet of outer bucket 61 and middle bucket 63 passes through upper quarrel connecting plate 21
It is welded and fixed, the portlet of middle bucket 63 and the large port of internal conflict 62 are welded and fixed by lower quarrel connecting plate 22, and outer bucket 61 is by small
Port outer frustum circle 611A upward or outer cone terrace with edge circle 611B and the weldering of the ontology seat board 5 of bottom even form, and conflict internally 62 by small end
Mouth interior frustum circle 611A upward or inner cone terrace with edge circle 611B and the weldering of the pump group seat board 1 on top even form, and middle bucket 63 is by big end court
On the weldering of middle frustum circle 631A or middle Cone edges platform circle 631B and upper quarrel connecting plate 21 even form.Guard ring 3 passes through the big of outer bucket 61
Bottom is held, is welded and fixed with outer bucket 61.Between 3 downside of guard ring and 5 upside of ontology seat board and 61 peripheral surfaces of outer bucket by 8 pieces
Cloth adds rigid muscle 4 to be welded and fixed.
In three buckets 6 of quarrel down type, outer bucket 61 is by portlet outer frustum circle 611A upward or outer cone terrace with edge circle
611B and the upper junction plate on top 21 are welded and fixed, and conflict internally 62 by portlet interior frustum circle 621A upward or inner cone terrace with edge
Circle 621B and the pump group seat board 1 on top are welded and fixed, and middle bucket 63 is by portlet middle frustum circle 631A or middle Cone edges directed downwardly
Platform circle 631B is welded and fixed with lower connecting plate 22.
Guard ring 3 passes through outer frustum circle 611A or guard ring 3 to pass through the big end bottom of outer cone terrace with edge circle 611B, with outer frustum circle
611A or outer cone terrace with edge circle 611B are welded and fixed.The downside of guard ring 3 and 5 upside of ontology seat board and outer frustum circle 611A peripheral surfaces it
Between it is uniformly distributed plus rigid muscle 4 is welded and fixed, 3 downside of guard ring and 5 upside of ontology seat board and the peripheries outer cone terrace with edge circle 611B by 8 pieces
It is uniformly distributed plus rigid muscle 4 is welded and fixed by 8 pieces between face.
In three buckets 6 of 2 two kinds of patterns of embodiment one and embodiment, outer frustum circle 611A busbares and middle frustum circle 631A
Between busbar, between middle frustum circle 631A busbares and interior frustum circle 621B busbares；Outer cone terrace with edge circle 611B crest lines and interior Cone edge circle
Between 621B crest lines, intersection at an acute angle between middle frustum circle 631B crest lines and interior Cone edge circle 621B crest lines.
The intermediate cap 201 of pump group 20 is by multiple across intermediate cap flange 202 and pump group seat board 1 and adjust pad 13
Fastener 7 is fixedly connected, and is motor 203, motor 203 and its drive in prime mover of embodiment one and embodiment two
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 middle bucket 62 outside, institute
The outer rim of weld is stated with smooth circular arc nature transition, one piece of lower quarrel connecting plate 22 can be saved, reduce manufacturing cost.
As shown in fig. 6, the interior lateral surface in three buckets 6 is outer frustum circle 611A or outer cone terrace with edge circle 611B, interior frustum circle
It is respectively equipped with several tune not of uniform size on 621A or inner cone terrace with edge circle 621B, middle frustum circle 631A or middle Cone edges platform circle 631B
Frequency hole 64, three bucket 6 in lateral surface uniformly lay energy-absorbing damping dressing 8, vibration can be effectively absorbed.
As shown in figure 3, in three bucket structures of one taper type of embodiment, pump group seat board 1, upper quarrel connecting plate 21, lower bucket
Mouth connecting plate 22, guard ring 3 and ontology seat board 5 are circle.As shown in figure 4, in three 6 structures of bucket of two conical prismoid shape of embodiment
In, pump group seat board 1, upper quarrel connecting plate 21, lower quarrel connecting plate 22, guard ring 3 and ontology seat board 5 are rectangle.
Relational expression A=nB of the quantity A and 204 quantity B of pump group installation bolt hole in pump group seat board installation bolt hole 12, and n >=
2 be integer；It is the 1/2 of 51 quantity of ontology seat board installation bolt hole to add the quantity of rigid muscle 4, and ontology seat board installation bolt hole 51 is arranged
In the both sides for adding 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 pad 13, be conveniently adjusted the verticality of pump group 203.
In addition to the implementation, the present invention can also have other embodiment, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (6)
1. three bucket of one kind being nested shape marine pump group vibration isolation mounts, three bucket is nested shape marine pump group vibration isolation mounts and is fixed on hull
In interior installation pedestal；It is characterised in that it includes pump group seat board, upper quarrel connecting plate, lower quarrel connecting plate, guard ring, several piece add just
Muscle, ontology seat board and three buckets, three bucket include that outer bucket, internal conflict and middle bucket are conflicted internally, three stacking of middle bucket and outer bucket from the inside to the outside
Set is fixedly connected integrally, and the shape of outer bucket, internal conflict and middle bucket is taper type or is conical prismoid shape；Three bucket patterns are divided into bucket
Mouthful towards mo(u)ld top half or quarrel down type；Quarrel towards mo(u)ld top half three bucket in, the large port of outer bucket upward, the portlet of middle bucket upward,
Upward, the portlet of outer bucket is fixedly connected with the large port of middle bucket by lower quarrel connecting plate the large port of internal conflict, middle bucket it is small
Port is fixedly connected with the large port of internal conflict by upper quarrel connecting plate；, it is outer bucket big end top be fixedly connected with pump group seat board,
The portlet of internal conflict bottom is fixedly connected with pump group seat board, and guard ring passes through outer bucket big end top, and is fixed with outer bucket big end top
Connection, on the downside of guard ring and on the upside of ontology seat board and between outer bucket peripheral surface by several piece it is uniformly distributed plus rigid muscle be fixedly connected；
Quarrel down type three bucket in, the big end mouth down of outer bucket, the large port of middle bucket upward, the big end mouth down of internal conflict；, outer bucket
Portlet is fixedly connected with the large port of middle bucket by upper quarrel connecting plate, under the portlet of middle bucket and the large port of internal conflict pass through
Quarrel connecting plate is fixedly connected, and the bottom of outer bucket big end is fixedly connected with pump group seat board, and the portlet and pump group seat board of internal conflict are solid
Fixed connection, guard ring pass through outer bucket big end bottom, are fixedly connected with outer bucket, guard ring downside and on the upside of ontology seat board and periphery of struggling against outside
Between face by several piece it is uniformly distributed plus rigid muscle be fixedly connected；In three buckets of two kinds of patterns, outer frustum circle busbar and middle frustum circle
Between busbar, between middle frustum circle busbar and interior frustum circle busbar, between outer cone terrace with edge circle crest line and middle frustum circle crest line, middle cone
Intersection at an acute angle between platform circle crest line and interior Cone edge circle crest line；The intermediate cap of pump group by it is multiple pass through intermediate cap flange and
The fastener of pump group seat board is fixedly connected, and fluid pump or compressor pass perpendicularly through pump group seat board through-hole；It struggles against and conflicts internally outside
Several frequency modulation holes not of uniform size are respectively equipped on facade, the interior lateral surface of three buckets equably lays energy-absorbing damping dressing.
2. three buckets are nested shape marine pump group vibration isolation mounts according to claim 1, which is characterized in that in the structure of taper type
In, pump group seat board, upper quarrel connecting plate, lower quarrel connecting plate, guard ring and ontology seat board are circle；In the structure of conical prismoid shape
In, pump group seat board, upper quarrel connecting plate, lower quarrel connecting plate, guard ring and ontology seat board are polygon.
3. three bucket according to claim 1 or 2 is nested shape marine pump group vibration isolation mounts, which is characterized in that the small end to struggle against outside
It is directly fixedly connected between the big end port and the small end port of middle bucket of the big end port or internal conflict of port and middle bucket, the fixation
The outer rim of junction is with smooth circular arc nature transition.
4. three bucket according to claim 1 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 the quantity A and pump group installation bolt hole number B of keyhole, and n >=2 are integer；Ontology seat board installation bolt hole
It is arranged in the both sides for adding rigid muscle.
5. three bucket according to claim 1 is nested shape marine pump group vibration isolation mounts, which is characterized in that the quantity of rigid muscle is added to be
The 1/2 of ontology seat board installation bolt hole number.
6. three buckets are nested shape marine pump group vibration isolation mounts according to claim 1, which is characterized in that energy-absorbing damps dressing and uses
High molecular material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498114.1A CN108626108B (en) | 2018-05-23 | 2018-05-23 | Pump set vibration isolation base for three-bucket stacking ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498114.1A CN108626108B (en) | 2018-05-23 | 2018-05-23 | Pump set vibration isolation base for three-bucket stacking ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108626108A true CN108626108A (en) | 2018-10-09 |
| CN108626108B CN108626108B (en) | 2024-01-30 |
Family
ID=63694084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810498114.1A Active CN108626108B (en) | 2018-05-23 | 2018-05-23 | Pump set vibration isolation base for three-bucket stacking ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626108B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173469A (en) * | 2019-04-26 | 2019-08-27 | 武汉麦康德设备有限公司 | A kind of petrol station horizontal pump group peculiar to vessel answers button-type vibration isolation gasket ring |
| CN110206763A (en) * | 2019-04-26 | 2019-09-06 | 武汉麦康德设备有限公司 | A kind of stand-type pump group of bunker oil answers button-type vibration isolation gasket ring |
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| CN110206763A (en) * | 2019-04-26 | 2019-09-06 | 武汉麦康德设备有限公司 | A kind of stand-type pump group of bunker oil answers button-type vibration isolation gasket ring |
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