CN103791167A - Adjustable pipe hanging bracket and adjustable hanging bracket assembly for suppressing ship pipe vibration noise - Google Patents
Adjustable pipe hanging bracket and adjustable hanging bracket assembly for suppressing ship pipe vibration noise Download PDFInfo
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- CN103791167A CN103791167A CN201410025558.5A CN201410025558A CN103791167A CN 103791167 A CN103791167 A CN 103791167A CN 201410025558 A CN201410025558 A CN 201410025558A CN 103791167 A CN103791167 A CN 103791167A
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- adjustable
- pipeline
- suspension bracket
- hanging bracket
- draw
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/11—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing and hanging from a pendant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- 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
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an adjustable pipe hanging bracket and an adjustable hanging bracket assembly for suppressing ship pipe vibration noise, wherein the adjustable hanging bracket assembly comprises the hanging bracket. The hanging bracket comprises a base plate and an adjustment bolt, and the base plate is fixedly connected with a ship body. The hanging bracket is characterized in that the adjustment bolt comprises a bolt part on the upper portion and a spherical part at the bottom, outer threads are arranged on the bolt part, a bolt hole matched with the bolt part is formed in the base plate, the adjustment bolt is installed in the bolt hole, the spherical part of the adjustment bolt is embedded into a spherical clamping groove, an opening is formed in the top of the spherical clamping groove, the diameter or width of the opening is smaller than the diameter of the spherical part, and the bottom of the spherical clamping groove is fixedly connected to the outer wall of a pipe or the top of a pipe clamp device. The adjustable pipe hanging bracket is flexible and adjustable in connecting mode, good in vibration resistant effect and suitable for the ship pipe, meanwhile, the hanging bracket assembly based on the hanging bracket discloses a pipe clamp structure matched with the hanging bracket, and the hanging bracket assembly has the advantages of further suppressing the pipe vibration noise and being convenient to install and use.
Description
Technical field
Type of the present invention relates to pipeline noise reduction technology field, naval vessel, is specially the suspension bracket external member of a kind of adjustable pipeline suspension bracket and the adjustable inhibition naval vessel pipeline vibration noise based on this suspension bracket.
Background technique
Naval vessel is inner has very complicated line arrangement conventionally, by pipeline transferring energy stream, flow of momentum or mass flow, completes its specific function.But meanwhile, pipeline has also produced vibration and noise.These vibrations and noise mainly comprise two aspects: be that the vibration producing when the machinery on naval vessel can be worked equipment by pipe-line system and noise transfer are to ship structure on the one hand; Be on the other hand, because the work of pumping system itself is exactly intermittent, therefore the tube wall vibration and the noise that in pipe-line system, inevitably exist fluid pressure flow pulsation to cause, stealth on naval vessels of these vibrations and noise and the quiet travelling comfort of ship for civil use cause very important impact.Therefore in the propagation path of vibration and noise, need take necessary quarantine measures to stop its transfer.
Due to the restriction of various objective condition, want significantly to reduce vibration and noise very difficult.Therefore prior art is often used for reference the measure in some engineerings, reduce vibration such as adopting elasticity to connect; Utilize damping material attenuation vibration energy; Fix a silencer, wave filter etc. subdued noise etc.And at present, the pipeline suspension bracket on naval vessel is to be fixed on hull substantially, can not carry out lifting according to reality is required, and the device of vibration and noise reducing aspect is fewer, the still Shortcomings having, therefore carry out the urgently further improvement of problem of vibration and noise reducing to pipeline.
Summary of the invention
Technical purpose of the present invention is to overcome problems of the prior art and defect, a kind of adjustable pipeline suspension bracket is provided and comprises the suspension bracket external member of the adjustable inhibition naval vessel pipeline vibration noise of this suspension bracket, has advantages of easy to install.
Technological scheme of the present invention is:
A kind of adjustable pipeline suspension bracket, is provided with substrate and adjusting bolt, and described substrate is fixedly connected with hull, it is characterized in that:
Described adjusting bolt comprises the bolt part on top and the spheroid portion of bottom, and described bolt part is provided with outside thread; Described substrate is provided with the screw coordinating with described bolt part, and described adjusting bolt is arranged in described screw;
The spheroid portion of described adjusting bolt embeds in an open-topped spherical draw-in groove, and the diameter of described opening or width are less than the diameter of described spheroid portion, and described spherical clip groove bottom is fixedly connected on the top of pipeline outer wall or clamp device.As preferably, described spherical draw-in groove can adopt metallic material to make.
When suspension bracket of the present invention uses, can be for the height of pipeline by screwing adjusting bolt, or distance between pipeline and hull, regulate, be applicable to the pipeline of different heights.And adjusting bolt is flexibly connected by spheroid portion and spherical draw-in groove, in the time of pipeline or hull generation vibration, avoid suspension bracket and pipeline connection part that the situation generation of damage distortion occurs.
A suspension bracket external member for adjustable inhibition pipeline vibration noise, comprises above-mentioned adjustable pipeline suspension bracket, it is characterized in that:
Also be provided with clamp device, described clamp device comprises that fixes the semicircular ring metal clamping ring in pipeline periphery relatively, the end of described semicircular ring metal clamping ring is provided with bending lug, two halves annulus metal clip circle by locking device by the connection that is locked of relative bending lug;
Adjusting bolt be each side provided with a draw-in groove track, the top of draw-in groove track is connected with described substrate, described draw-in groove track has the vertical groove towards pipeline tapping.The bending lug of described metal clamping ring is stuck in the draw-in groove orbital groove of respective side, and after adjusting bolt is screwed, the bending lug of metal clamping ring moves up and down along groove.Generally, adjusting bolt is provided with the length that externally threaded span access location length should be not more than the vertical groove of described draw-in groove track.
Further, described draw-in groove track top is connected with described substrate by vibration isolator.
Further, described draw-in groove track entirety or notch board are that magnetic material is made, and described metal clamping ring is to be made by the metallic material of magnetic attraction, make the bending lug of metal clamping ring in the time there is slight vibration, can in draw-in groove track, not depart from easily.
Concrete, described clamp device is outside from tube wall, comprises successively elastomeric layer, micropunch flaggy and described metal clamping ring.
By spring vibration isolation device or perforation, one or more in vibration isolator form described elastomeric layer, and described spring vibration isolation device or perforation vibration isolator are arranged on the outer wall of pipeline; Described micropunch flaggy comprises having multiple inside and outside perforation plate bodys that connect micropore, and the diameter of described micropore is not more than 1mm.
Further, described micropunch flaggy also comprises the cavity layer that is positioned at the external side of perforated plate, and described clamping ring fixes and forming on the chamber wall housing of described cavity layer.
As preferably, the thickness of described cavity layer is 30～200mm.
As preferably, the punching rate of described perforation plate body is controlled at 0.5%～5%.
Further technological scheme also comprises:
In described cavity layer, be also provided with perforation plate body more than one deck, cavity layer is separated into some concentric unit cavity layers, internal layer unit cavity layer is not more than 1:3 with the dark ratio in chamber of the outer unit cavity layer being adjacent, and the punching rate of internal layer perforation plate body is greater than the punching rate of outer perforation plate body.
The beneficial effect of type of the present invention:
1) hanger structure of the present invention is simple and easy, and low cost of manufacture is easy to use, has advantages of antivibration, is particularly useful for adjustment and the lifting of naval vessel pipeline;
2) clamp device antivibration of the present invention, acoustically effective are good, and absorption band is wide, has effectively improved the problem of pipeline vibration and noise, avoids the damage of hoisting structure; And the sound absorption cavity of clamp device is without filling the normal sound insulating material adopting of prior art, as porous fiber material etc., not water funk and moisture, clean, pollution-free, high temperature resistant, corrosion resistance is stronger, can bear high velocity air and impact, and avoid the problems such as sound insulating material needs to prevent fires, anti-mouldy;
3) each assembly of suspension bracket external member of the present invention be used in conjunction with effective, except supporting pipeline, the further active force of balance line system vibrating noise, restriction conduit displacement and absorb vibration, and be easy to manufacture, install and maintenance.
Accompanying drawing explanation
Fig. 1 is type embodiment's of the present invention structural representation;
Fig. 2 is the deployed configuration schematic diagram of microperforated panel;
Fig. 3 is the structure sectional view of Fig. 1 bolt and substrate joint A portion;
Fig. 4 is the cross-sectional plan view of Fig. 1 metal clamping ring two ends and magnetic card groove track relative position B portion;
Fig. 5 is the structure for amplifying schematic diagram of the spherical draw-in groove C of Fig. 1 portion;
In upper figure, 1, pipeline, 2, spring vibration isolation device, 3, vibration isolator, 4, perforation plate body, 5, cavity layer, 6, metal clamping ring, 7, bolt, 8, nut, 9, draw-in groove track, 10, vibration isolator, 11, adjusting bolt, 12, spherical draw-in groove.
Embodiment
In order to illustrate technique effect of the present invention, below by specific embodiments and the drawings, the present invention is described further.
The adjustable pipeline suspension bracket of one as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, comprises following composition member:
1) substrate;
Described substrate and hull are integrated, or are fixedly connected with hull rigidity.
2) adjusting bolt 11;
Described adjusting bolt comprises the bolt part on top and the spheroid portion of bottom, and described bolt part is provided with outside thread; Described substrate processes the female screw of the tool coordinating with described bolt part by tapping, and described adjusting bolt is arranged in described screw, is fixed on substrate.
3) spherical draw-in groove 12;
Described spherical draw-in groove 12 tops are provided with opening, and bottom is fixedly connected on pipeline 1 outer wall or clamp device top by modes such as welding.
The spheroid portion of described adjusting bolt embeds in described spherical draw-in groove 12, and the joint of spheroid portion and bolt part is positioned at described opening.The opening diameter of spherical draw-in groove 12 or width are less than the diameter of described spheroid portion, make spheroid portion can, from the interior disengaging of spherical draw-in groove 12, not be greater than the body of rod diameter of spheroid portion and bolt part joint bolt part, make bolt part follow spheroid among a small circle, to rotate.Described spherical draw-in groove 12 can adopt metallic material to make, for reducing the friction of spherical draw-in groove 12 and adjusting bolt spheroid portion, and can floodlubrication oil.
When above-mentioned suspension bracket is applied on naval vessel pipeline, can coordinate with the clamp device that suppresses pipeline vibration noise, use as external member.
As shown in Figure 1 and Figure 2, a kind of suspension bracket external member of adjustable inhibition pipeline vibration noise, comprises foregoing adjustable pipeline suspension bracket and a clamp device.
Described clamp device comprises that fixes the semicircular ring metal clamping ring 6 in pipeline periphery relatively, the end of described semicircular ring metal clamping ring 6 is provided with bending lug, on described bending lug, have screw or through hole, two halves annulus metal clip circle 6 is locked relative bending lug to be connected with nut 8 by bolt 7, and two halves annulus metal clip circle 6 is fixedly clamped the layer structure that suppresses pipeline vibration noise on pipeline 1 outer wall.
Described adjusting bolt be each side provided with a draw-in groove track 9, the top of draw-in groove track 9 connects by substrate elasticity described in vibration isolator 10.For the vibration isolator that is connected with draw-in groove track, the maximum difference that should as far as possible ensure its issuable deformation values is not more than 20% of average deformation value under this vibration isolator rated load, and vibration isolator 10 rigidity in the left and right sides should equate as far as possible.
Described draw-in groove track 9 has the vertical groove towards pipeline 1 opening, the bending lug of described metal clamping ring 6 is stuck in the vertical groove of draw-in groove track 9 of respective side, and adjusting bolt is provided with the length that externally threaded span access location length should be not more than described draw-in groove track 9 vertical grooves, avoid because of operate miss, make pipe clamp bending lug from the interior disengaging of draw-in groove track 9.For preventing this class problem, the side plate of at least vertical groove of described draw-in groove track can adopt magnetic material to make, and other position can adopt metallic material.Corresponding, described metal clamping ring 6, for being made by the metallic material of magnetic attraction, is attracted in draw-in groove orbital groove the bending lug of metal clamping ring 6, moves up and down.
The layer structure of described clamp device is outside from tube wall, is followed successively by elastomeric layer, micropunch flaggy and described metal clamping ring 6.
Described elastomeric layer is made up of one or more in spring vibration isolation device 2 or vibration isolator 3, and described spring vibration isolation device 2 or vibration isolator 3 are arranged on the outer wall of pipeline 1.A kind of preferred implementation as shown in Figure 1, every group of vibration isolator comprises four spring vibration isolation pads 2, every group of vibration isolator comprises four rubber or excellent power glue vibration isolator 3, and vibration isolator group and the alignment of vibration isolator group are alternately around piping layout, or interval 45 degree are alternately around piping layout.Described spring vibration isolation device 2 adopts plain cylindrical form metal coil spring, or mixes external damping material and inert block is used in combination, and as at Spring Steel Wire outpacking rubber, under spring, lays rubber pad, felt etc.Described vibration isolator 3 preferably adopts perforation vibration isolator, has the vibration isolator of up/down perforation through hole, after being placed on pipeline, is inside and outside perforation.
Described micropunch flaggy comprises having multiple inside and outside perforation plate body 4 and cavity layers 5 that connect micropore, and metal clamping ring 6 fixes and forming on the chamber wall housing of described cavity layer 5.The diameter of the micropore on perforation plate body 4 is not more than 1mm.
Described microperforated panel also can adopt other mode of execution, as only arrange perforation plate body 4 or as described in be also provided with perforation plate body more than one deck in cavity layer 5, cavity layer 5 is separated into some concentric unit cavity layers, internal layer unit cavity layer is not more than 1:3 with the dark ratio in chamber of the outer unit cavity layer being adjacent, and the punching rate of internal layer perforation plate body should be greater than the punching rate of outer perforation plate body.
The punching rate general control of described perforation plate body is 0.5%～5%, micropunch layer as shown in Figure 2 launches in schematic diagram, micropore on perforation plate body 4 adopts manhole, on plate body, rule is arranged, hole pitch on vertical and horizontal all equates, if hole pitch is b, aperture is d, the punching rate of the plate body 4 of boring a hole
q is controlled at 0.5%～5%.The thickness of slab of perforation plate body 4 is set in 3～5mm, and preferred scheme is the thickness that is less than 1mm.
Described micropunch flaggy can adopt the aluminium alloy plate of inner hollow to be made into integration.The processing of micropunch can adopt several different methods, comprise and processing by laser technique, with method formation micropunch such as powder metallurgy, sintering silk screen, electrograving corrosion, there is not very large difficulty in microperforated panel soundabsorbing construction, makes it be convenient to practical application aspect actual processing.Take embodiment one as example, aluminium alloy plate as shown in Figure 2 and Figure 3, top thickness of slab is t, wears micropore, and bottom is provided with the highly cavity for D, and cavity floor is the plate face as chamber outer wall.After described aluminium alloy plate is surrounded, make described micropunch flaggy, be fixedly clamped by metal clamping ring 6.
And the thickness of described cavity layer 5 is generally at 30～200mm.For the acoustical vibration of high frequency, intermediate frequency and low frequency, be further divided into tri-kinds of 30～50mm, 80～120mm, 150～200mm, specifically can select according to on-the-spot pipeline situation.
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 (10)
1. an adjustable pipeline suspension bracket, is provided with substrate and adjusting bolt, and described substrate is fixedly connected with hull, it is characterized in that:
Described adjusting bolt comprises the bolt part on top and the spheroid portion of bottom, and described bolt part is provided with outside thread; Described substrate is provided with the screw coordinating with described bolt part, and described adjusting bolt is arranged in described screw;
The spheroid portion of described adjusting bolt embeds in an open-topped spherical draw-in groove, and the diameter of described opening or width are less than the diameter of described spheroid portion, and described spherical clip groove bottom is fixedly connected on the top of pipeline outer wall or clamp device.
2. the suspension bracket external member of adjustable inhibition pipeline vibration noise, comprises adjustable pipeline suspension bracket as claimed in claim 1, it is characterized in that:
Also be provided with clamp device, described clamp device comprises that fixes the semicircular ring metal clamping ring in pipeline periphery relatively, the end of described semicircular ring metal clamping ring is provided with bending lug, two halves annulus metal clip circle by locking device by the connection that is locked of relative bending lug;
Adjusting bolt be each side provided with a draw-in groove track, the top of draw-in groove track is connected with described substrate, described draw-in groove track has the vertical groove towards pipeline tapping; The bending lug of described metal clamping ring is stuck in the vertical groove of draw-in groove track of respective side, can move up and down along groove.
3. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 2, it is characterized in that:
Described adjusting bolt is provided with the length that externally threaded span access location length should be not more than the vertical groove of described draw-in groove track.
4. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 2, it is characterized in that:
Described draw-in groove track top is connected with described substrate by vibration isolator.
5. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 2,3 or 4, it is characterized in that:
Described draw-in groove track entirety or notch board are magnetic material, and described metal clamping ring is can be by the metallic material of magnetic attraction.
6. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 5, it is characterized in that:
Described clamp device is outside from tube wall, comprises successively elastomeric layer, micropunch flaggy and described metal clamping ring;
By spring vibration isolation device or perforation, one or more in vibration isolator form described elastomeric layer, and described spring vibration isolation device or vibration isolator are arranged on the outer wall of pipeline; Described micropunch flaggy comprises having multiple inside and outside perforation plate bodys that connect micropore, and the diameter of described micropore is not more than 1mm.
7. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 6, it is characterized in that:
Described micropunch flaggy also comprises the cavity layer that is positioned at the external side of perforated plate, and described clamping ring fixes and forming on the chamber wall housing of described cavity layer.
8. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 6, it is characterized in that:
In described cavity layer, be also provided with perforation plate body more than one deck, cavity layer is separated into some concentric unit cavity layers, internal layer unit cavity layer is not more than 1:3 with the dark ratio in chamber of the outer unit cavity layer being adjacent, and the punching rate of internal layer perforation plate body is greater than the punching rate of outer perforation plate body.
9. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 6, it is characterized in that:
The thickness of described cavity layer is 30～200mm.
10. according to the suspension bracket external member of the adjustable inhibition pipeline vibration noise described in power 6, it is characterized in that:
The punching rate of described perforation plate body is 0.5%～5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025558.5A CN103791167B (en) | 2014-01-20 | 2014-01-20 | The suspension bracket external member of adjustable suppression naval vessel pipeline vibration noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025558.5A CN103791167B (en) | 2014-01-20 | 2014-01-20 | The suspension bracket external member of adjustable suppression naval vessel pipeline vibration noise |
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| Publication Number | Publication Date |
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| CN103791167A true CN103791167A (en) | 2014-05-14 |
| CN103791167B CN103791167B (en) | 2015-11-18 |
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| CN201410025558.5A Expired - Fee Related CN103791167B (en) | 2014-01-20 | 2014-01-20 | The suspension bracket external member of adjustable suppression naval vessel pipeline vibration noise |
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| CN104266000A (en) * | 2014-07-06 | 2015-01-07 | 江苏华扬液碳有限责任公司泰兴二氧化碳厂 | Tightener-type hose looseness prevention device |
| CN105864574A (en) * | 2016-06-22 | 2016-08-17 | 陈明炬 | Firm pipeline protecting cover device and mounting method thereof |
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| CN111853439A (en) * | 2020-07-08 | 2020-10-30 | 合肥元康环境科技有限公司 | Steel wire rope anti-seismic support system for suspension equipment |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1966899A (en) * | 1931-12-17 | 1934-07-17 | Grabler Mfg Company | Pipe hanger |
| US2339565A (en) * | 1943-03-10 | 1944-01-18 | Abraham G Goldberg | Pipe hanger |
| GB581183A (en) * | 1943-03-27 | 1946-10-03 | Gen Spring Corp | Improvements in or relating to supporting devices for piping systems |
| JPH08251775A (en) * | 1995-03-15 | 1996-09-27 | Sumitomo Wiring Syst Ltd | Clamp for wire harness |
| US20050205722A1 (en) * | 2004-01-29 | 2005-09-22 | Carey Krueger | Pipe and tube support |
| CN102052518A (en) * | 2011-01-28 | 2011-05-11 | 浙江大学 | Tuned mass damper structure for reducing pipeline vibration |
| CN202660064U (en) * | 2012-06-27 | 2013-01-09 | 中国舰船研究设计中心 | Tunable vibration absorbing device for pipelines |
| CN203131230U (en) * | 2012-11-23 | 2013-08-14 | 武昌造船厂集团有限公司 | Adjustable hanger for marine PE (polyethylene) pipes |
| CN203703380U (en) * | 2014-01-20 | 2014-07-09 | 江苏海事职业技术学院 | Adjustable pipeline hanging bracket and hanging bracket sleeve piece capable of adjusting and restraining ship pipeline vibration noise |
-
2014
- 2014-01-20 CN CN201410025558.5A patent/CN103791167B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1966899A (en) * | 1931-12-17 | 1934-07-17 | Grabler Mfg Company | Pipe hanger |
| US2339565A (en) * | 1943-03-10 | 1944-01-18 | Abraham G Goldberg | Pipe hanger |
| GB581183A (en) * | 1943-03-27 | 1946-10-03 | Gen Spring Corp | Improvements in or relating to supporting devices for piping systems |
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