CN203703489U - Adjustable ship pipeline vibration noise restraining device - Google Patents
Adjustable ship pipeline vibration noise restraining device Download PDFInfo
- Publication number
- CN203703489U CN203703489U CN201420062405.3U CN201420062405U CN203703489U CN 203703489 U CN203703489 U CN 203703489U CN 201420062405 U CN201420062405 U CN 201420062405U CN 203703489 U CN203703489 U CN 203703489U
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- CN
- China
- Prior art keywords
- housing
- fixed
- bolt
- vibration noise
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
- F16L3/2053—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs the axis of each spring being parallel with the direction of the movement of the pipe
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an adjustable ship pipeline vibration noise restraining device. The adjustable ship pipeline vibration noise restraining device is mainly composed of a pipe clamp body, a shell and a shell top cover, a case, a lifting assembly, a disk spring and the like. When the adjustable ship pipeline vibration noise restraining device operates normally, a pipeline can be fixed, and when the ship pipeline vibrates, the effect of restraining pipeline vibration is good, and transmission of vibration allowance to a ship body is reduced. The adjustable ship pipeline vibration noise restraining device is adjustable in height, suitable for pipelines of different heights and convenient to install and use.
Description
Technical field
The present invention relates to suppress the technical field of pipeline vibration noise, specifically a kind of adjustable inhibition naval vessel pipeline vibration noise device.
Background technique
There is very complicated line arrangement inside, naval vessel, and the pulsation of the mechanical vibration such as marine main engine, generator, air compressor and tube fluid all can cause the vibration of naval vessel pipeline.Violent vibration can cause the fatigue ruption of member, makes pipeline fracture, and aggravation work-yard noise around, affects the normal operation of machine, and in addition, these vibrating noises also can reach hull structure by pipeline.The more important thing is, work and living environment on naval vessel are worsened, have a strong impact on stealth, quietness and the travelling comfort on naval vessel.Therefore, significant to the research of naval vessel pipe-line system inhibition vibrating noise.
Summary of the invention
Technical purpose of the present invention is the raising disguised and easypro static stability being required for Modern Ships, proposes one and can suppress pipeline vibration noise, and hinder the device that vibrating noise transmits to hull by pipeline.
Technological scheme of the present invention is that a kind of adjustable inhibition naval vessel pipeline vibration noise device, is characterized in that, comprises following constituent components:
A, pipe clamp main body;
Described pipe clamp main body is made up of an arch hoop sheet, and the circular arc part clip of described arch hoop sheet is at pipeline upper surface, and described pipeline is positioned on hull substrate, and the two ends of arch hoop sheet are connected with hull substrate by spring assembly separately;
B, housing and housing top cover;
Described housing is tubular structure, is vertically arranged on the end face of pipe clamp main body circular arc part, and housing bottom is fixedly connected with pipe clamp main body by link; Described housing top cover is arranged in the top cavity of housing, is fixedly connected with housing by the bolt of the left and right sides;
C, casing;
Pipeline be each side provided with a casing, described casing is fixed on described hull substrate, casing open top, and box house is provided with a fixed plate, described fixed plate is positioned at the below of described opening, and is positioned in casing by unsettled by some symmetrically arranged springs; The below of fixed plate is provided with a horizontal fixing bolt plate, and described fixing bolt plate middle part is plate body, and two ends are for having externally threaded bolt, the two ends of fixing bolt plate by nut check on tank wall;
D, lifting module;
Described lifting module comprises a frame type connecting rod and an adjusting bolt;
Described frame type connecting rod comprises the cross bar at top and is connected to the montant at cross bar two ends, the middle part of described frame type connecting rod cross bar is provided with the screw with described adjusting bolt adaptation, insert in casing by the opening at casing top the lower end of described montant, the lower end of montant is fixed on described fixed plate, described fixing bolt plate be positioned at described montant under;
The bottom of described adjusting bolt is spherical in shape, and described housing top cover is provided with open-topped ball recess, and described adjusting bolt is through screw, and its bottom spherical portion is stuck in described ball recess;
E, belleville spring;
Described belleville spring is fixed on described hull substrate, and the below that is supported on described pipeline is connected with pipeline.
Further technological scheme also comprises:
Described spring assembly comprises three helical springs, and three helical spring one end are connected with the end of pipe clamp main body, and the other end is separately fixed on described hull substrate, and two of left and right helical spring is symmetricly set on the both sides of middle part spring.
In described housing, be also provided with three helical springs, a symmetrically arranged spring of vertical spring and two of left and right in the middle of comprising, three helical spring tops are all connected to the intermediate point position of described housing top cover bottom surface, the bottom of middle springs is fixed on the intermediate point position of described pipe clamp main body end face, the bottom of left and right two springs is fixed on corresponding link, or is fixed on the upper surface of described pipe clamp main body.
Described adjusting bolt be each side provided with a draw-in groove track, described draw-in groove track top is connected with the cross bar of frame type connecting rod by vibration isolator, draw-in groove track is provided with vertical groove towards the one side of adjusting bolt; Be fixedly connected with one end outside the bolt of housing and housing top cover and stretch out the tube wall of housing, its external part snaps in the vertical groove of described draw-in groove track, slides up and down along groove direction.Further, for the vibration isolator being connected with draw-in groove, the maximum difference that should ensure its deformation values should not be greater than 20% of average deformation value under this vibration isolator rated load, and a pair of vibration isolator rigidity of installing should equate as far as possible.
Further, described draw-in groove track entirety or part can adopt magnetic material to make, and the bolt that is fixedly connected with housing and housing top cover is to be made by the metallic material of magnetic attraction.
Described bottom half is fixed on hull substrate by screw bolt and nut, and in the present invention, above-mentioned each bolt is equipped with the vibration isolation pad attaching nut use of foam silicone rubber material, further strengthens vibration isolating effect.
The pintle of described spring assembly is connected with hull substrate by rubber ring connector, conducts to hull structure with the vibration surplus that reduces pipeline.
Described link is fixed in pipe clamp main body, and link outer surface is provided with screw thread, and described housing bottom internal surface is provided with corresponding screw thread, and housing is fixed on described link by thread engagement.
As preferably, one or more in described pipe clamp main body, housing and frame type connecting rod are the inner sandwich structure that is filled with foamed aluminium material.Foam density is lower, and there is unique damping and amortization, sound absorption property, have higher-strength and rigidity, and the high-quality feature such as extraordinary deformability.
The present invention is rational in infrastructure, has the effect of good inhibition vibration.By the setting of adjusting bolt, make this device Height Adjustable to a certain extent, be applicable to the pipe-line system of different heights level.When ship's fitting work, when the vibration of pipe clamp absorbent body, disk spring and other spring are also farthest transmitting and absorbing vibrational energy; Spring in housing impels device to reduce in the skew of vertical and left and right directions; Casing inner spring makes lifting module stable, and hinders the vibration of hull to the transmission of lifting module; Rubber ring connector can effectively hinder vibration surplus and conduct to hull structure.
Compared with prior art, the present invention has following beneficial effect:
(1) adjusting height, is applicable to the pipe-line system of different heights level;
(2) strengthened the performance that pipeline suppresses vibrating noise;
(3) can hinder the transmission of vibration between hull and pipeline;
(4) there is not excessive skew in assurance device;
(5) can make inhibiting reaction, successful to vibration pipeline fast.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure for amplifying schematic diagram of box house of the present invention;
Fig. 3 is the structure for amplifying schematic diagram of Figure 1A portion connecting rod middle part screw;
Fig. 4 is the structure for amplifying schematic diagram of Figure 1B portion pipe clamp and housing joint;
Fig. 5 is the cross sectional representation of Fig. 1 C portion magnetic card groove track and bolt;
Fig. 6 is the structure for amplifying schematic diagram of the spherical draw-in groove of Fig. 1 D portion and adjusting bolt spherical portion;
In figure: 1, housing, 2, housing top cover, 3, link, 4, cylindrical helical spring, 5, bolt, 6, pipe clamp main body, 7, pipeline, 8, disk spring, 9, spring assembly, 10, cylindrical helical spring, 11, basic component, 12, frame type metal link rod, 13, fixed plate, 14 fixing bolt plates, 15, bolt, 16, magnetic card groove track, 17, adjusting bolt, 18, vibration isolator, 19, spherical draw-in groove, 20, casing.
Embodiment
In order further to find out technological scheme of the present invention, below in conjunction with accompanying drawing and a specific embodiment, the present invention is further elaborated.
Pipeline 7 is positioned at the top of hull substrate 11, and described hull substrate 11 is the plate body being connected with hull rigidity, or is the Local Members of hull.
As shown in the figure, a kind of adjustable inhibition naval vessel pipeline vibration noise device, by forming with lower member:
A, pipe clamp main body 6;
Described pipe clamp main body 6 is made up of an arch hoop sheet, and the circular arc part clip of described arch hoop sheet is at pipeline 7 upper surfaces, and the two ends of arch hoop sheet are connected with hull substrate 11 by three cylindrical helical springs 9 separately.Three cylindrical helical spring 9 one end are connected with the end of pipe clamp main body 9, and the other end is separately fixed on described hull substrate 11.Two of left and right cylindrical helical spring is symmetricly set on the both sides of middle part spring.For reducing the conduction of vibration, the pintle of described cylindrically coiled spring 9 is connected with hull substrate 11 by rubber ring.Described arch tube card main body 6 preferably adopts the sandwich structure hoop sheet of inner filled and process aluminium material.
B, housing 1 and housing top cover 2;
The metal tubular structure processed (shown in Fig. 1, being its longitudinal sectional view) that described housing 1 is pipe wall hollow, is filled with foamed aluminium material in its tube wall.Housing 1 is vertically fixed on the end face of pipe clamp main body 6 circular arc part by link 3.Link 3 has outside thread, is fixed in pipe clamp main body 6, and housing 1 bottom inside face is provided with the internal thread coordinating with link 3, by screwing, housing 1 can be fixed on link 3, fixing after as shown in Figure 4.
In described housing 1, be provided with three cylindrical helical springs 4, a symmetrically arranged spring of vertical spring and two of left and right in the middle of comprising, three cylindrical helical spring 4 tops are all connected to the intermediate point position of described housing top cover 2 bottom surfaces, the bottom of middle springs is fixed on the intermediate point of described pipe clamp main body 6 end faces, and the bottom of left and right two springs is fixed on corresponding link 3.
Described housing top cover 2 is made for metallic material, is hinged on the top of housing 1 by bolt 5, is positioned at the top cavity of housing 1.Housing top cover 2 is provided with open-topped ball recess 19, and ball recess 19 inside scribble lubricant oil.
C, casing 20;
Pipeline 7 be each side provided with a casing 20, two tanks 20 is symmetrical arranged centered by pipeline 7, be fixed on hull substrate 11 by bolt 15, casing open top, box house is provided with a fixed plate 13, described fixed plate 13 is positioned at the below of box opening, and is positioned in casing 20 by unsettled by some symmetrically arranged cylindrical helical springs 10.
Casing 20 is provided with a fixing bolt plate 14 below fixed plate 13, and described fixing bolt plate 14 middle parts are plate body, and two ends are for having externally threaded bolt, and the first two ends of described fixing bolt plate 14 are fixed on the tank wall of casing 20 by nut.
As shown in Figure 1 and Figure 2, the upper and lower of described fixed plate 13 is respectively provided with two cylindrical helical springs 10, and cylindrical helical spring 10 one end on top are connected with casing 20 top boards, and the other end is connected with fixed plate 13 upper surfaces; Lower cylindrical shape helical spring 10 one end are connected with fixed plate 13 lower surfaces, and the other end is connected with the plate body of described fixing bolt plate 14.
D, lifting module;
Described lifting module comprises a frame type metal link rod 12 and an adjusting bolt 17.
Described frame type metal link rod 12 comprises the cross bar at top and is connected to the montant at cross bar two ends, the middle part of described frame type metal link rod 12 cross bars is provided with the screw with described adjusting bolt 17 adaptations, insert in casing 20 by the opening at casing top the lower end of described montant, and the lower end of montant is fixed on described fixed plate 13.Frame type metal link rod 12 preferably adopts sheet material or the pole stock of inner filled and process aluminium material.
The bottom of described adjusting bolt 17 is spherical in shape, and adjusting bolt 17 is through screw, and its bottom spherical portion is stuck in described ball recess 19.And described adjusting bolt 17 be each side provided with a magnetic card groove track 16, described magnetic card groove track 16 tops are connected with the cross bar of frame type metal link rod 12 by vibration isolator 18, draw-in groove track 16 is provided with vertical groove towards the one side of adjusting bolt 17.One end that housing 1 is stretched out in bolt 5 outsides snaps in the vertical groove of described magnetic card groove track 16, can slide up and down along groove, and the bottom of magnetic card groove track 16 is also provided with the fixing pin that stops bolt 5.The groove walls of described magnetic card groove track 16 is that magnetic material is made, and remaining part is that metallic material is made, and bolt 5 should adopt accordingly and can be made by the metallic material of magnetic attraction.
E, belleville spring 8;
Described belleville spring 8 is fixed on described hull substrate 11, and is supported on the below of described pipeline 7, is connected with described pipeline 7.Belleville spring can bear great load in less space, and the energy of deformation of per unit volume is larger, has good buffering vibration absorption ability.
In above structure, each spring is in the time of initial installation, should control it as far as possible and be in the state that can stretch or compress, and avoid it in stretching or the limit position of compression, and center, housing top board 2 center lines and the pipeline center of the medial axis of frame type metal link rod 12 screws, adjusting bolt spherical portion should be controlled on same axis as far as possible.As use bolts and nuts, and can adopt the pad attaching nut that foam silicone rubber is made to use, play the effect of vibration isolation.
In the time that naval vessel various kinds of equipment is normally worked, pipe-line system produces vibrating noise, 6 immediate reactions of pipe clamp main body, and vibration is passed to cylindrical helical spring 9, cylindrical helical spring 9 is absorption portion vibrational energy, and disk spring 8 between basic component 11 and pipeline 7 also plays the effect of damping vibration.Meanwhile, the vertical cylindrical helical spring 4 in housing 1 plays the vertical skew effect that reduces whole pipeline, and the cylindrical helical spring 4 of its left and right sides suppresses the effect of the left and right skew of pipeline.In the time that hull substrate 11 and pipeline 7 all produce vibration, vibrational energy passes to frame type metal link rod 12 by hull substrate 11, frame type metal link rod 12 is still connected with casing 20 by cylindrical helical spring 10, cylindrical helical spring 10 plays the effect of cutting down vibrational energy, thereby make the vibrating noise of hull 11 and pipeline 7 be reduced to bottom line, reach the effect of good inhibition vibrating noise.
In the time that this device need to regulate height, (general adjusting bolt 17 is with respect to the cross bar of frame type metal link rod 12, in extreme lower position), turn-knob adjusting bolt 17, adjusting bolt 17 is moved up with respect to the cross bar of frame type metal link rod 12, and frame type metal link rod 12 is forced into root (montant is against on fixing bolt plate 14).Because the spherical portion of adjusting bolt 17 is stuck in the ball recess of housing top cover 2, housing 1 is fixedly connected with by bolt 5 with housing top cover 2, housing 1 is connected by link 3 with pipe clamp main body 6, so turn-knob adjusting bolt 17 can drive housing top board 2, housing 1 and pipe clamp main body 6 to move on the whole, make apparatus of the present invention can coordinate the pipeline of different heights to use.
The present invention can play the effect of fixing pipeline in the time of normal work, in the time that naval vessel various kinds of equipment is all worked, more can give prominence to the advantage that it suppresses vibrating noise.
More than show and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand, the present invention is not restricted to the described embodiments, that in above-described embodiment and specification, describes just illustrates principle of the present invention, and without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications.The claimed scope of the present invention is defined by appending claims, specification and equivalent thereof.
Claims (9)
1. adjustable inhibition naval vessel pipeline vibration noise device, is characterized in that, comprises following constituent components:
A, pipe clamp main body (6);
Described pipe clamp main body (6) is made up of an arch hoop sheet; the circular arc part clip of described arch hoop sheet is at pipeline (7) upper surface; described pipeline (7) is positioned on hull substrate (11), and the two ends of arch hoop sheet are connected with hull substrate (11) by spring assembly separately;
B, housing (1) and housing top cover (2);
Described housing (1) is tubular structure, is vertically arranged on the end face of pipe clamp main body (6) circular arc part, and housing (1) bottom is fixedly connected with pipe clamp main body (6) by link (3); Described housing top cover (2) is arranged in the top cavity of housing (1), is fixedly connected with housing (1) by the bolt (5) of the left and right sides;
C, casing (20);
Pipeline (7) be each side provided with a casing (20), described casing (20) is fixed on described hull substrate (11), casing (20) open top, box house is provided with a fixed plate (13), described fixed plate (13) is positioned at the below of described opening, and is positioned in casing (20) by unsettled by some symmetrically arranged springs; The below of fixed plate (13) is provided with a horizontal fixing bolt plate (14), and described fixing bolt plate (14) middle part is plate body, and two ends are for having externally threaded bolt, fixing bolt plate (14) two ends by nut check on tank wall;
D, lifting module;
Described lifting module comprises a frame type connecting rod and an adjusting bolt (17);
Described frame type connecting rod comprises the cross bar at top and is connected to the montant at cross bar two ends, the middle part of described frame type connecting rod cross bar is provided with the screw adaptive with described adjusting bolt (17), insert in casing by the opening at casing (20) top the lower end of described montant, it is upper that the lower end of montant is fixed on described fixed plate (13), described fixing bolt plate (14) be positioned at described montant under;
The bottom of described adjusting bolt (17) is spherical in shape, and described housing top cover (2) is provided with open-topped ball recess (19), and described adjusting bolt (17) is through screw, and its bottom spherical portion is stuck in described ball recess (19);
E, belleville spring (8);
It is upper that described belleville spring (8) is fixed on described hull substrate (11), and be supported on the below of described pipeline (7), is connected with pipeline (7).
2. the adjustable inhibition of one according to claim 1 naval vessel pipeline vibration noise device, is characterized in that:
Described spring assembly comprises three helical springs, and three helical spring one end are connected with the end of pipe clamp main body (6), and it is upper that the other end is separately fixed at described hull substrate (11), and two of left and right helical spring is symmetricly set on the both sides of middle spiral spring.
3. the adjustable inhibition of one according to claim 1 naval vessel pipeline vibration noise device, it is characterized in that: in described housing (1), be provided with three helical springs, a symmetrically arranged spring of vertical spring and two of left and right in the middle of comprising, three helical spring tops are all connected to the intermediate point position of described housing top cover (2) bottom surface, the bottom of middle springs is fixed on the intermediate point of described pipe clamp main body (6) end face, it is upper that the bottom of left and right two springs is fixed on corresponding link (3), or be fixed on the upper surface of described pipe clamp main body.
4. the adjustable inhibition of one according to claim 1 naval vessel pipeline vibration noise device, is characterized in that:
Described adjusting bolt (17) be each side provided with a draw-in groove track, described draw-in groove track top is connected with the cross bar of frame type connecting rod by vibration isolator (18), draw-in groove track is provided with vertical groove towards the one side of adjusting bolt (17); The tube wall of housing (1) is stretched out in the one end, bolt (5) outside that is fixedly connected with housing (1) and housing top cover (2), and its external part snaps in the vertical groove of described draw-in groove track, slides up and down along groove direction.
5. the adjustable inhibition of one according to claim 4 naval vessel pipeline vibration noise device, is characterized in that:
Make for magnetic material described draw-in groove track entirety or part, is fixedly connected with the bolt (5) of housing (1) and housing top cover (2) for being made by the metallic material of magnetic attraction.
6. the adjustable inhibition of one according to claim 1 naval vessel pipeline vibration noise device, is characterized in that:
It is upper that described casing (20) bottom is fixed on hull substrate (11) by screw bolt and nut, and the vibration isolation pad attaching nut that above-mentioned each bolt is equipped with foam silicone rubber material uses.
7. the adjustable inhibition of one according to claim 1 naval vessel pipeline vibration noise device, is characterized in that:
The pintle of described spring assembly is connected with hull substrate (11) by rubber ring connector.
8. the adjustable inhibition of one according to claim 1 naval vessel pipeline vibration noise device, is characterized in that:
It is upper that described link (3) is fixed on pipe clamp main body (6), and link (3) outer surface is provided with screw thread, and described housing (1) bottom interior surface is provided with corresponding screw thread, and described housing (1) is fixed on described link (3) by thread engagement.
According to claim 1 to the adjustable inhibition of the one naval vessel pipeline vibration noise device described in arbitrary claim in claim 8, it is characterized in that:
One or more in described pipe clamp main body, housing and frame type connecting rod are the inner sandwich structure that is filled with foamed aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062405.3U CN203703489U (en) | 2014-01-20 | 2014-02-12 | Adjustable ship pipeline vibration noise restraining device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024397 | 2014-01-20 | ||
| CN201410024397.8 | 2014-01-20 | ||
| CN201420062405.3U CN203703489U (en) | 2014-01-20 | 2014-02-12 | Adjustable ship pipeline vibration noise restraining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703489U true CN203703489U (en) | 2014-07-09 |
Family
ID=50704735
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062405.3U Withdrawn - After Issue CN203703489U (en) | 2014-01-20 | 2014-02-12 | Adjustable ship pipeline vibration noise restraining device |
| CN201410048210.8A Expired - Fee Related CN103807562B (en) | 2014-01-20 | 2014-02-12 | A kind of adjustable suppression naval vessel pipeline vibration noise device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410048210.8A Expired - Fee Related CN103807562B (en) | 2014-01-20 | 2014-02-12 | A kind of adjustable suppression naval vessel pipeline vibration noise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203703489U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807562A (en) * | 2014-01-20 | 2014-05-21 | 江苏海事职业技术学院 | Adjustable device for restraining ship pipeline vibration and noise |
| CN109386658A (en) * | 2017-08-02 | 2019-02-26 | 中车唐山机车车辆有限公司 | Pipe clamp mounting frame unit, pipe clamp mounting frame component and vehicle |
| CN110107741A (en) * | 2019-04-30 | 2019-08-09 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of piping lane antidetonation is slow can supporting structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197100A (en) * | 2014-08-22 | 2014-12-10 | 国家电网公司 | Pipeline fixing device |
| CN106122599B (en) * | 2016-07-21 | 2018-01-26 | 淮海工学院 | A kind of vibration damping ship pipeline pipe clamp and bracket assembly |
| CN109990549A (en) * | 2019-05-09 | 2019-07-09 | 长虹美菱股份有限公司 | A kind of drainpipe plug component used on refrigerator |
| CN117287997B (en) * | 2023-11-09 | 2024-06-11 | 连云港江海机械设备制造有限公司 | High-efficient heat transfer condenser device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576356A (en) * | 1983-02-03 | 1986-03-18 | Kucera Richard J | Pipe-vibration reducer |
| US5009386A (en) * | 1989-06-01 | 1991-04-23 | Berger Richard C | Pipe hanger and support |
| CN2934848Y (en) * | 2006-05-14 | 2007-08-15 | 张坤平 | Quick-change type water tap joint |
| CN201547399U (en) * | 2009-10-21 | 2010-08-11 | 宝山钢铁股份有限公司 | Pipe shock absorption support |
| CN102606808B (en) * | 2012-03-25 | 2014-01-29 | 上海大屯能源股份有限公司 | Double-layer vibration damper with temperature varying pipeline capable of stretching freely |
| CN202868086U (en) * | 2012-10-09 | 2013-04-10 | 厦门嘉达环保建造工程有限公司 | Vibration isolation structure of device layer pipeline |
| CN202946783U (en) * | 2012-12-05 | 2013-05-22 | 上海中申管道工程设备有限公司 | Novel shock absorption pipe bracket |
| CN203703489U (en) * | 2014-01-20 | 2014-07-09 | 江苏海事职业技术学院 | Adjustable ship pipeline vibration noise restraining device |
-
2014
- 2014-02-12 CN CN201420062405.3U patent/CN203703489U/en not_active Withdrawn - After Issue
- 2014-02-12 CN CN201410048210.8A patent/CN103807562B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807562A (en) * | 2014-01-20 | 2014-05-21 | 江苏海事职业技术学院 | Adjustable device for restraining ship pipeline vibration and noise |
| CN103807562B (en) * | 2014-01-20 | 2015-12-23 | 江苏海事职业技术学院 | A kind of adjustable suppression naval vessel pipeline vibration noise device |
| CN109386658A (en) * | 2017-08-02 | 2019-02-26 | 中车唐山机车车辆有限公司 | Pipe clamp mounting frame unit, pipe clamp mounting frame component and vehicle |
| CN110107741A (en) * | 2019-04-30 | 2019-08-09 | 济南市市政工程设计研究院（集团）有限责任公司 | A kind of piping lane antidetonation is slow can supporting structure |
| CN110107741B (en) * | 2019-04-30 | 2020-06-30 | 济南市市政工程设计研究院（集团）有限责任公司 | Piping lane antidetonation slow-energy supporting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103807562A (en) | 2014-05-21 |
| CN103807562B (en) | 2015-12-23 |
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