CN103075461A - Damping support device - Google Patents
Damping support device Download PDFInfo
- Publication number
- CN103075461A CN103075461A CN2011103268901A CN201110326890A CN103075461A CN 103075461 A CN103075461 A CN 103075461A CN 2011103268901 A CN2011103268901 A CN 2011103268901A CN 201110326890 A CN201110326890 A CN 201110326890A CN 103075461 A CN103075461 A CN 103075461A
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- Prior art keywords
- height
- adjusting device
- structural member
- vibration damping
- support device
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
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- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a damping support device with a height adjusting function and a rubber elastomer protecting function for a wind generating unit gearbox. The damping support device comprises a mounting seat, a height adjusting device and an elastic support piece, wherein the mounting seat comprises a seat body and an abutting cover, the seat body is provided with an accommodating cavity, the abutting cover is arranged at the opening of the accommodating cavity, a rubber elastomer is arranged in the accommodating cavity, the height adjusting device is used for adjusting the height, the lower end of the height adjusting device is accommodated into the accommodating cavity of the mounting seat, the upper end of the height adjusting device penetrates through a center hole of the abutting cover and extends out of the accommodating cavity, the elastic support piece is provided with a rubber layer, and the elastic support piece is arranged between the bottom of the height adjusting device and the seat body of the mounting seat. The damping support device has the advantages that the mounting height of a supported object can be freely adjusted, and the erosion on the rubber elastomer by environments is reduced.
Description
Technical field
The present invention relates generally to a kind of wind-power electricity generation group gear box vibration damping support device.Vibration reduction support among the present invention is mainly used in buffering and the vibration damping of double-feedback aerogenerator group gear-box; have the function of highly regulating and protecting rubber elastomer, equally also go for the vibrating isolation system of the equipment such as rolling stock, boats and ships, engineering machinery.
Background technique
The wind-driven generator group system is because rotation and the swing of blade, wheel hub can be given the very large active force of each transmission part transmission of wind power generating set, thereby will cause the vibration of each component and produce noise, so the design of each parts damping system seems particularly important.In order to guarantee the smooth running of each component in the wind power generating set transmission system, and as far as possible minimizing system moves the vibration and noise that produces, need to adopt the measure of corresponding vibration damping anti-noise, wherein the vibration damping of gear-box is particularly important, is necessary for the suitable vibration reduction support of its design.
At present four-point supporting transmission system middle gear case vibration reduction support mainly adopts laminated spring formula structure, is described in the Chinese patent application of CN101363419A such as publication number, can realize that elastomeric height regulates by adjusting bolt.The regulated quantity of this regulative mode is very little, be difficult to compensate because frame processing error and the elastomeric performance inconsistency of vibration reduction support cause the deviation of product setting height(from bottom), thereby affect the reliability of system, owing to lacking controlling mechanism, cause the neither convenience of product installation and removal.Rubber elastomer is exposed in the engine rooms of wind power generators in addition, is vulnerable to the erosion of dust, dust storm and grease etc., to producing considerable influence in working life of vibration damping support device, therefore necessary this is further improved.
Summary of the invention
Because the existing defective of described prior art the object of the invention is to, a kind of vibration damping support device is provided, can freely adjust the setting height(from bottom) of supported object and reduce environment to the erosion of elastic supporting member for supporting optical member.
In order to realize described purpose, according to a kind of vibration damping support device that the present invention proposes, it comprises: fitting seat, the lid of supporting that it comprises the pedestal that defines receiving cavity and is installed on the receiving cavity opening; Can regulate the height-adjusting device of height, its lower end is contained in the receiving cavity of this fitting seat, and the upper end is passed the center hole of supporting lid and stretched out outside the receiving cavity; And the elastic supporting member for supporting optical member with rubber layer, be installed between this height-adjusting device bottom and this fitting seat pedestal.
The present invention also can be applied to the following technical measures to achieve further.
Aforesaid vibration damping support device, it also comprises sealing rubber cover, is arranged at this and supports and cover the stretching out outside the outer height-adjusting device of receiving cavity of center hole top.
Aforesaid vibration damping support device, wherein said elastic supporting member for supporting optical member are cone rubber laminated spring or plate shaped laminated rubber spring.
Aforesaid vibration damping support device, wherein said height-adjusting device comprise the first structural member and heighten part, and this first structural member lower end is contained in this receiving cavity, and stretch out outside the receiving cavity upper end, and this heightens part is connected in this first structural member with screw pair upper end.
Aforesaid vibration damping support device, wherein said the first structural member upper end periphery is provided with outside thread; This is heightened part and is provided with that this heightens the interior threaded hole of part with vertical perforation of the outside thread of this first structural member coupling; Be provided with the vertical installation tapped hole that connects supported object in the middle of this first structural member upper-end surface or double-screw bolt is installed.
Aforesaid vibration damping support device, wherein said the first structural member upper end periphery is provided with outside thread; This heightens part is tube-in-tube structure, and two ends are formed with the internal thread of opposite direction in this sleeve; This upper end of heightening part is equipped with connecting plate with screw pair, and the periphery of this connecting plate is provided for installing the mounting hole that has of supported object; Be provided with between described height-adjusting device and the described fitting seat pedestal and limit the bounding means that this height-adjusting device rotates relative to this fitting seat pedestal.
Aforesaid vibration damping support device, wherein said the first structural member upper end is provided with connection, and this heightens the tapped hole of part; This heightens part is cylindrical structure, and two ends are provided with the outside thread of opposite direction; Connecting plate is installed with screw pair in this upper end of heightening part, and the periphery of this connecting plate is provided with for the mounting hole that supported object is installed; Be provided with between described height-adjusting device and the described fitting seat pedestal and limit the bounding means that this height-adjusting device rotates relative to this fitting seat pedestal.
Aforesaid vibration damping support device, wherein said the first structural member upper end is provided with connection, and this heightens the tapped hole of part; This heightens part is cylindrical structure, and two ends are provided with the outside thread of opposite direction; The second structural member is installed with screw pair in this upper end of heightening part; Be equipped with on the second structural member for the connecting base that supported object is installed; Be provided with between described height-adjusting device and the described fitting seat pedestal and limit the bounding means that this height-adjusting device rotates relative to this fitting seat pedestal.
Aforesaid vibration damping support device, wherein said this second structural member and this first structural member are up and down symplex structure, and this connecting base and this fitting seat are up and down symplex structure.
Aforesaid vibration damping support device, wherein said height-adjusting device also comprises the pre-load nut of this screw pair of pretension.
Aforesaid vibration damping support device, it also comprises the cushion in the receiving cavity that is installed in this fitting seat, this cushion is supported between the lid at this height-adjusting device and this.The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, vibration damping support device of the present invention has height adjusting function, can compensate well machining error and the alignment error of supported object.The present invention places elastic supporting member for supporting optical member in the receiving cavity, can effectively reduce and the contacting of external environment, and avoids the erosion of dust, dust storm and grease etc., can greatly slow down the aging speed of elastic supporting member for supporting optical member, and then the working life of improving product.Vibration damping support device of the present invention has vibration damping, decrease of noise functions, and owing to having height adjusting function, installation and removal are convenient, and maintenance cost is low.
Description of drawings
Fig. 1 is the fitting arrangement of a kind of vibration damping support device that the present invention relates to.
Fig. 2 is vibration damping support device the first embodiment's that the present invention relates to cross-sectional schematic.
Fig. 3 is the cross-sectional schematic of a kind of cone rubber laminated spring that the present invention relates to.
Fig. 4 is the cross-sectional schematic of a kind of elastic caoutchouc pad that the present invention relates to.
Fig. 5 is the cross-sectional schematic of a kind of plate rubber laminated spring that the present invention relates to.
Fig. 6 is vibration damping support device the second embodiment's that the present invention relates to cross-sectional schematic.
Fig. 7 is vibration damping support device the 3rd embodiment's that the present invention relates to cross-sectional schematic.
Fig. 8 is vibration damping support device the 4th embodiment's that the present invention relates to cross-sectional schematic.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with drawings and Examples, its embodiment of wind turbine gearbox vibration damping support device with height adjusting function, step, structure, feature and effect thereof that foundation the present invention is proposed describe in detail.
The nonrestrictive structural representation that discloses the multiple specific embodiment that the present invention relates to of accompanying drawing, protection scope of the present invention is not limited to the described situation of embodiment.The invention will be further described below in conjunction with accompanying drawing.
Seeing also shown in Figure 1ly, is the fitting arrangement of a kind of vibration damping support device that the present invention relates to.Wind-driven generator group wheel box vibration damping support device 2 with height regulating function of the present invention, be installed in wind-driven generator group wheel box 1 both sides, the upper end of vibration reduction support 2 is connected with the cantilever arm of wind-driven generator group wheel box 1, the lower end of vibration reduction support 2 is connected with mainframe 3, can realize that gear-box 1 is with respect to the free adjustment of the setting height(from bottom) of mainframe 3 by vibration damping support device 2.
The first embodiment:
Seeing also Fig. 2 to shown in Figure 4, is respectively vibration damping support device the first embodiment's of the present invention cross-sectional schematic; The cross-sectional schematic of cone rubber laminated spring; The cross-sectional schematic of elastic caoutchouc pad.
The vibration damping support device 2 of first embodiment of the invention comprises: fitting seat 10, height-adjusting device 30 and connecting base 50.
Described fitting seat 10 comprises the pedestal 11 that defines receiving cavity 15 and is installed on supporting of receiving cavity 15 openings and cover 13, and pedestal 11 covers 13 usefulness bolts 17 and is connected with supporting.These receiving cavity 15 bottoms are conical, and the section of extending upward is cylindrical, and the place is provided with keyway 19 in the middle of these receiving cavity 15 bottoms.These pedestal 11 exterior bottom stretch out and locate to be provided with mounting hole 18.
In this example, described connecting base 50 is identical with fitting seat 10 structures.
Described height-adjusting device 30 comprises the first structural member 33, heightens part 31 and the second structural member 35, this first structural member 33, the second structural member 35 respectively with heighten part 31 screw pairs and be connected.
These the first structural member 33 main bodys are the ladder cylindrical structural, comprise major diameter section 331 and minor diameter 333; Major diameter section 331 is contained in the receiving cavity 15 of fitting seat 10, and journey conical taper shape with receiving cavity 15 bottoms in bottom is complementary; The place is provided with protruding key 335 in the middle of major diameter section 331 bottoms, is complementary with the keyway 19 of receiving cavity 15 bottoms, to limit the first structural member 33 with respect to the rotation of fitting seat 10; This minor diameter 333 is covered 13 intermediate hole and is stretched out outside the receiving cavity 15 via supporting, and external part is provided with the tapped hole 339 of heightening part 33 for connection.
Be provided with elastic supporting member for supporting optical member 61 between the bottom of this first structural member 33 and receiving cavity 15 bottoms.This elastic supporting member for supporting optical member 61 is conical sleeve barrel structures, and opening 617,615 is arranged up and down, and this elastic supporting member for supporting optical member 61 has at least one deck rubber layer, and this elastic supporting member for supporting optical member 61 comprises three-layer metal layer 611 and is arranged on two-layer rubber layer 613 between the metal layer 611 in this example.
Between the major diameter section 331 of this first structural member 33 and the minor diameter 333 transitional surface 337 is arranged, the supporting of this transitional surface 337 and fitting seat 10 is provided with cushion 63 between covering 13.This cushion 63 has at least one deck rubber layer.In other embodiments (as shown in Figure 5), this cushion 63 comprises that multiple layer metal layer 631 and sulfuration are at the rubber layer 633 of metal layer 631.
This second structure 35 is basic identical with these the first structure 31 structures, and difference is that tapped hole 339,359 hand of spiral are opposite.
This heightens part 31 is cylindrical bodys, and two ends have the screw thread 311,313 of opposite direction, and this middle part of heightening part 31 can be provided with for rotating this and heighten the projection 315 of part 31.This lower end of heightening part 31 screws in the tapped hole 339 of this first structural member 33, and the upper end screws in the tapped hole 359 of the second structure 35, and part 31 is heightened in rotation, can regulate the height of vibration damping support device 2.
This is heightened can also arrange at least one pre-load nut 37 on the part 31, with fastening this first structural member 33 and this second structure 35 and this screw pair of heightening part 31, prevent that the vibration of using process middle gear case 1 from causing heightening part 31 rotation and screw pair interstitial vibrations.
The second embodiment:
Seeing also shown in Figure 6ly, is vibration damping support device the second embodiment's of the present invention cross-sectional schematic.
The vibration damping support device 2 of second embodiment of the invention comprises: fitting seat 10 and height-adjusting device 40.
The fitting seat 10 of the present embodiment is identical with the first embodiment's fitting seat.
The height-adjusting device 40 of the present embodiment comprises the first structural member 41 and heightens part 43 with this first structural member 41 with what screw pair was connected.
The first structural member 41 main bodys are the ladder cylindrical structural, comprise major diameter section 411 and minor diameter 413; Major diameter section 411 is contained in the receiving cavity 15 of fitting seat 10, and the bottom journey is conical and be complementary with the taper shape of receiving cavity 15 bottoms; This minor diameter 413 is covered 13 intermediate hole and is stretched out outside the receiving cavity 15 via supporting, and external part is provided with for the tapped hole 419 or the double-screw bolt 419 ' that connect supported object (gear-box 1), and the upper end periphery of this minor diameter 413 is provided with outside thread 417.
Be provided with elastic supporting member for supporting optical member 61 between the bottom of this first structural member 41 and receiving cavity 15 bottoms.Between the major diameter section 411 of this first structural member 41 and the minor diameter 413 transitional surface 417 is arranged, the supporting of this transitional surface 417 and fitting seat 10 is provided with cushion 63 between covering 13.
Stuffing box gland 48 is installed, to prevent that dust and grease from entering receiving cavity 15 and corroding rubber on the minor diameter 413 of this first structural member 41.In this example, sealing cover 48 is circular casings.
This is heightened part 43 and comprises connecting plate 431 and by the joint 433 of connecting plate 431 to downward-extension, be provided with internal thread 435 in this joint 433, and this internal thread 435 and outside thread 417 are complementary and form screw pair and be connected.
The vibration damping support device 2 of the present embodiment, when installing and using, the cantilever arm of gear-box 1 is against to be heightened above the part 43, tapped hole 419 (or double-screw bolt 419 ') with connecting bolt (or nut) (not shown) and the first structural member 41 is fixing, can heighten by rotation the setting height(from bottom) of part 43 regulating tooth roller boxs 1.
The 3rd embodiment:
Seeing also shown in Figure 7ly, is vibration damping support device the 3rd embodiment's of the present invention cross-sectional schematic.
The vibration damping support device 2 of third embodiment of the invention comprises: fitting seat 10, height-adjusting device 20 and connecting base 70.
Described fitting seat 10 comprises the pedestal 11 that defines receiving cavity 15 and is installed on supporting of receiving cavity 15 openings and cover 13, and pedestal 11 covers 13 usefulness bolts 17 and is connected with supporting.This receiving cavity 15 is cylindrical, and the place is provided with keyway 19 in the middle of these receiving cavity 15 bottoms.These pedestal 11 exterior bottom stretch out and locate to be provided with mounting hole 18.
Described connecting base 70 comprises connecting plate 71 and to the joint 73 of downward-extension, joint 73 is formed with interior threaded hole 731, and the periphery of this connecting plate 71 is provided with attachment hole 75.
Described height-adjusting device 20 comprise the first structural member 23 and be threaded with the first structural member 23 heighten part 21.
These the first structural member 23 main bodys are the ladder cylindrical structural, comprise major diameter section 231 and minor diameter 233; Major diameter section 231 is contained in the receiving cavity 15 of fitting seat 10; The place is provided with protruding key 235 in the middle of major diameter section 231 bottoms, is complementary with the keyway 19 of receiving cavity 15 bottoms, to limit the first structural member 23 with respect to the rotation of fitting seat 10; This minor diameter 233 is covered 13 intermediate hole and is stretched out outside the receiving cavity 15 via supporting, and external part is provided with the tapped hole 239 of heightening part 23 for connection.Be provided with elastic supporting member for supporting optical member 65 between the bottom of this first structural member 23 and receiving cavity 15 bottoms.
Cover stuffing box gland 28 on the minor diameter 233 of this first structural member 23 is to prevent that dust and grease from entering receiving cavity 15 and corroding rubber.In this example, sealing cover 28 has little oral area and large oral area, is horn-like, and the material of sealing cover 28 can be rubber, plastics or elastic caoutchouc composite material.In other embodiment, sealing cover 28 can be the sleeve pipe that a plurality of folds are arranged.
This elastic supporting member for supporting optical member 65 is circular piece assembling structures, and the centre is provided with opening 651, and this elastic supporting member for supporting optical member 65 has at least one deck rubber layer.This elastic supporting member for supporting optical member 65 can also and be arranged on the laminated rubber elastic component that the multilayer rubber layer between the metal layer forms by the multiple layer metal layer.Between the major diameter section 231 of this first structural member 23 and the minor diameter 233 transitional surface 237 is arranged, the supporting of this transitional surface 237 and fitting seat 10 is provided with cushion 63 between covering 13.This cushion 63 has at least one deck rubber layer.In other embodiments (as shown in Figure 5), this cushion 63 comprises that multiple layer metal layer 631 and sulfuration are at the rubber layer 633 of metal layer 631.
This heightens part 21 is cylindrical bodys, and two ends have the screw thread 211,213 of opposite direction, and this middle part of heightening part 21 can be provided with for rotating this and heighten the projection 215 of part 21.This lower end of heightening part 21 screws in the tapped hole 239 of this first structural member 21, in the interior threaded hole 731 of the joint 73 of upper end screw-in connecting base 70, rotates this and heightens part 21, can regulate the height of vibration damping support device 2.
This is heightened can also arrange at least one pre-load nut 27 on the part 21, or/and this connecting base 70 and this are heightened the screw pair between the part 21, prevent that the vibration of using process middle gear case 1 from causing this to heighten part 21 rotation or screw pair interstitial vibrations with this first structural member 23 of pretension.
The 4th embodiment:
Seeing also shown in Figure 8ly, is vibration damping support device the 4th embodiment's of the present invention cross-sectional schematic.
The vibration damping support device 2 of fourth embodiment of the invention is compared with the 3rd embodiment, and difference is exchanging of height-regulating device screw pair.That is, in this example, the part 21 ' of heightening of height-adjusting device 20 ' is tube-in-tube structure, and two ends are formed with the internal thread 211 ', 213 ' of opposite direction; The external part of the minor diameter 233 ' of the first structural member 23 is provided with the outside thread 239 ' of heightening part 23 for connection; The joint 73 ' of connecting base 70 is formed with outside thread 731 '.Heighten the height that part 21 ' can be regulated vibration damping support device 2 by rotation.
Although the present invention discloses as above with preferred embodiment, so is not to limit scope of the invention process, the simple equivalence that foundation claims of the present invention and description are done changes and modifies, and still belongs in the scope of technical solution of the present invention.
Claims (10)
1. vibration damping support device is characterized in that comprising:
Fitting seat, the lid of supporting that it comprises the pedestal that defines receiving cavity and is installed on the receiving cavity opening;
Can regulate the height-adjusting device of height, its lower end is contained in the receiving cavity of this fitting seat, and the upper end is passed the center hole of supporting lid and stretched out outside the receiving cavity; And
Elastic supporting member for supporting optical member with rubber layer is installed between this height-adjusting device bottom and this fitting seat pedestal.
2. vibration damping support device as claimed in claim 1 is characterized in that it also comprises sealing rubber cover, is arranged at this and supports and cover the stretching out outside the outer height-adjusting device of receiving cavity of center hole top.
3. vibration damping support device as claimed in claim 1 is characterized in that wherein said elastic supporting member for supporting optical member is cone rubber laminated spring or plate shaped laminated rubber spring.
4. vibration damping support device as claimed in claim 1, it is characterized in that wherein said height-adjusting device comprises the first structural member and heightens part, this the first structural member lower end is contained in this receiving cavity, and stretch out outside the receiving cavity upper end, and this heightens part is connected in this first structural member with screw pair upper end.
5. vibration damping support device as claimed in claim 4 is characterized in that wherein said the first structural member upper end periphery is provided with outside thread; This is heightened part and is provided with that this heightens the interior threaded hole of part with vertical perforation of the outside thread of this first structural member coupling; Be provided with the vertical installation tapped hole that connects supported object in the middle of this first structural member upper-end surface or double-screw bolt is installed.
6. vibration damping support device as claimed in claim 4 is characterized in that wherein said the first structural member upper end periphery is provided with outside thread; This heightens part is tube-in-tube structure, and two ends are formed with the internal thread of opposite direction in this sleeve; This upper end of heightening part is equipped with connecting plate with screw pair, and the periphery of this connecting plate is provided for installing the mounting hole that has of supported object; Be provided with between described height-adjusting device and the described fitting seat pedestal and limit the bounding means that this height-adjusting device rotates relative to this fitting seat pedestal.
7. vibration damping support device as claimed in claim 4 is characterized in that wherein said the first structural member upper end is provided with and connects this and heighten the tapped hole of part; This heightens part is cylindrical structure, and two ends are provided with the outside thread of opposite direction; Connecting plate is installed with screw pair in this upper end of heightening part, and the periphery of this connecting plate is provided with for the mounting hole that supported object is installed; Be provided with between described height-adjusting device and the described fitting seat pedestal and limit the bounding means that this height-adjusting device rotates relative to this fitting seat pedestal.
8. vibration damping support device as claimed in claim 4 is characterized in that wherein said the first structural member upper end is provided with and connects this and heighten the tapped hole of part; This heightens part is cylindrical structure, and two ends are provided with the outside thread of opposite direction; The second structural member is installed with screw pair in this upper end of heightening part; Be equipped with on the second structural member for the connecting base that supported object is installed; Be provided with between described height-adjusting device and the described fitting seat pedestal and limit the bounding means that this height-adjusting device rotates relative to this fitting seat pedestal.
9. vibration damping support device as claimed in claim 4 is characterized in that wherein said height-adjusting device also comprises the pre-load nut of this screw pair of pretension.
10. such as the described vibration damping support device of arbitrary claim in the claim 1 to 9, it is characterized in that it also comprises the cushion in the receiving cavity that is installed in this fitting seat, this cushion is supported between the lid at this height-adjusting device and this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326890.1A CN103075461B (en) | 2011-10-25 | 2011-10-25 | Vibration damping support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326890.1A CN103075461B (en) | 2011-10-25 | 2011-10-25 | Vibration damping support device |
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| CN103075461A true CN103075461A (en) | 2013-05-01 |
| CN103075461B CN103075461B (en) | 2015-09-02 |
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| CN201110326890.1A Active CN103075461B (en) | 2011-10-25 | 2011-10-25 | Vibration damping support device |
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| CN104786080A (en) * | 2015-05-07 | 2015-07-22 | 哈尔滨理工大学 | Integrated impeller vibration reduction type adjustable fixture based on five-axis machining and vibration reduction method |
| CN104896071A (en) * | 2015-06-02 | 2015-09-09 | 株洲时代新材料科技股份有限公司 | Supporting device for gearbox |
| CN104929868A (en) * | 2015-06-15 | 2015-09-23 | 株洲时代新材料科技股份有限公司 | Integrated absorber assembly |
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| CN105041960A (en) * | 2015-06-15 | 2015-11-11 | 株洲时代新材料科技股份有限公司 | Absorber comprising adjusting platform |
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| CN104786080B (en) * | 2015-05-07 | 2017-03-01 | 哈尔滨理工大学 | Based on the integral wheel shock reducing type flexible jig of five-axis robot and the method for vibration damping |
| CN104786080A (en) * | 2015-05-07 | 2015-07-22 | 哈尔滨理工大学 | Integrated impeller vibration reduction type adjustable fixture based on five-axis machining and vibration reduction method |
| CN104896071A (en) * | 2015-06-02 | 2015-09-09 | 株洲时代新材料科技股份有限公司 | Supporting device for gearbox |
| CN105041960B (en) * | 2015-06-15 | 2021-03-12 | 株洲时代新材料科技股份有限公司 | Shock absorber comprising an adjustment platform |
| CN105041960A (en) * | 2015-06-15 | 2015-11-11 | 株洲时代新材料科技股份有限公司 | Absorber comprising adjusting platform |
| CN105179541A (en) * | 2015-06-15 | 2015-12-23 | 株洲时代新材料科技股份有限公司 | Damping elastic body |
| CN105179545A (en) * | 2015-06-15 | 2015-12-23 | 株洲时代新材料科技股份有限公司 | Shock absorber for wind power generation |
| CN104929868A (en) * | 2015-06-15 | 2015-09-23 | 株洲时代新材料科技股份有限公司 | Integrated absorber assembly |
| CN104930114A (en) * | 2015-06-15 | 2015-09-23 | 株洲时代新材料科技股份有限公司 | Double-action vibration absorber |
| CN105065566A (en) * | 2015-07-15 | 2015-11-18 | 株洲时代新材料科技股份有限公司 | Shock absorber |
| CN105065566B (en) * | 2015-07-15 | 2019-01-22 | 株洲时代新材料科技股份有限公司 | A kind of damper |
| CN105445012A (en) * | 2015-12-04 | 2016-03-30 | 北京金风科创风电设备有限公司 | Test tool of wind driven generator and method for testing tested piece of wind driven generator |
| CN105935795B (en) * | 2016-06-12 | 2018-08-03 | 哈尔滨理工大学 | Adjustable damping formula vibration damping in thin-wall part milling process presses down quiver device and oscillation damping method |
| CN105935795A (en) * | 2016-06-12 | 2016-09-14 | 哈尔滨理工大学 | Adjustable damping type vibration-attenuation and chatter-suppression device in milling process of thin-walled workpieces and vibration-attenuation method |
| CN107416167A (en) * | 2017-07-13 | 2017-12-01 | 江苏科技大学 | A kind of marine main engine snubber base |
| CN107630973A (en) * | 2017-09-20 | 2018-01-26 | 株洲时代新材料科技股份有限公司 | Vibration damping support device |
| CN107606052A (en) * | 2017-09-20 | 2018-01-19 | 株洲时代新材料科技股份有限公司 | Vibration damping support device |
| US10677311B2 (en) | 2017-09-20 | 2020-06-09 | Zhuzhou Times New Material Technology Co. Ltd. | Vibration-damping support device |
| EP3770460A1 (en) | 2017-09-20 | 2021-01-27 | Zhuzhou Times New Material Technology Co., Ltd | Vibration-damping support device |
| CN107630973B (en) * | 2017-09-20 | 2024-04-09 | 株洲时代新材料科技股份有限公司 | Vibration damping supporting device |
| CN107606052B (en) * | 2017-09-20 | 2024-04-09 | 株洲时代新材料科技股份有限公司 | Vibration damping supporting device |
| CN114166407A (en) * | 2021-10-20 | 2022-03-11 | 中国航发四川燃气涡轮研究院 | Sealing device for capillary pressure test lead tube |
| CN114166407B (en) * | 2021-10-20 | 2023-06-30 | 中国航发四川燃气涡轮研究院 | Sealing device for capillary pressure test lead tube |
| DE102022204900B3 (en) | 2022-05-17 | 2023-09-07 | Zf Friedrichshafen Ag | Spring-loaded gearbox housing II |
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