CN107489732A - Transformer special shock absorber - Google Patents
Transformer special shock absorber Download PDFInfo
- Publication number
- CN107489732A CN107489732A CN201710861406.2A CN201710861406A CN107489732A CN 107489732 A CN107489732 A CN 107489732A CN 201710861406 A CN201710861406 A CN 201710861406A CN 107489732 A CN107489732 A CN 107489732A
- Authority
- CN
- China
- Prior art keywords
- voussoir
- plate
- shock absorber
- connecting plate
- top plate
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 23
- 230000035939 shock Effects 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 21
- 230000033228 biological regulation Effects 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 239000010687 lubricating oil Substances 0.000 description 9
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/04—Arrangements for conditioning of lubricants in the lubricating system by heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of transformer Special shock absorber, its drip irrigation device is：A kind of transformer Special shock absorber, including pedestal, damping spring is placed with pedestal, the top of damping spring is provided with connecting plate, top plate, which vertically slides, to be arranged on above connecting plate, the bottom surface of top plate is provided with the first voussoir, slides the second voussoir for being provided with and coordinating with the first voussoir on the top surface of connecting plate towards the inclined-plane of the first voussoir, and connecting plate is slid provided with the second voussoir of driving and fixed actuator.When regulation the distance between connecting plate and top plate is wanted, the second voussoir is driven to slide by actuator, under the cooperation of the first voussoir and the second voussoir, by the horizontal displacement of the second voussoir, be converted to the vertical displacement of the first voussoir, you can the regulation of distance between top plate and connecting plate is realized, due to eliminating regulating bolt, the screw head of regulating bolt can be avoided to be contacted with the surface of transformer, and then can be avoided the surface scratches of transformer.
Description
Technical field
The present invention relates to damper field, more specifically, it relates to a kind of transformer Special shock absorber.
Background technology
Transformer Special shock absorber is domestic large-scale heavy-duty machinery, generator, the requirement of compressor product producer with reference to for many years
Cooperation big machinery damping noise reduction requirement that knowhow and tip design, process equipment are produced and with product jointly with extracting
The high-end cushioning product of factory, configuration design science attractive in appearance is rational in infrastructure, is easily installed, and reaching fabulous damping with coordinative composition of equipments imitates
Fruit, it is deep by large-scale high-end plant equipment producer pro-gaze.
Notification number provides a kind of transformer Special shock absorber, including pedestal for CN202851472U utility model,
Pedestal is provided with accommodating chamber, and spring is placed with accommodating chamber, and the top of spring is provided with the connecting plate abutted with spring, connecting plate
Top is provided with top plate, is connected between top plate and connecting plate by adjusting screw rod, by regulating bolt, regulation top plate and connecting plate it
Between distance, ensure top plate can be contacted with the bottom surface of transformer, transformer is supported.
When in use, due to being provided with regulating bolt between top plate and connecting plate, the screw head of regulating bolt can be located at top
The top of plate, a projection can be so formed in the upper surface of top plate, because top plate needs to be supported transformer, in order to protect
Card top plate can contact with transformer, need to place rubber blanket on top plate, but when rubber blanket is worn or transformer is total
Measure heavier, the screw head of regulating bolt still can contradict with transformer, easily by transformer scratch.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of transformer Special shock absorber, can avoid out
Show regulating bolt by the situation of transformer scratch.
The present invention above-mentioned technical purpose technical scheme is that：A kind of transformer Special shock-absorbing
Device, including pedestal, damping spring are placed with the pedestal, the top of the damping spring is provided with connecting plate, the connecting plate
Top is provided with top plate, and the top plate, which vertically slides, to be arranged on above connecting plate, and the bottom surface of the top plate is provided with first
Voussoir, the second voussoir for coordinating with the first voussoir, institute are provided with towards the inclined-plane sliding of the first voussoir on the top surface of the connecting plate
Connecting plate is stated to be provided with the sliding of the second voussoir of driving and fix the actuator of the second voussoir.
By using above-mentioned technical proposal：When regulation the distance between connecting plate and top plate is wanted, pass through driving
Part drives the second voussoir to slide, and under the cooperation of the first voussoir and the second voussoir, by the horizontal displacement of the second voussoir, is converted to the
The vertical displacement of one voussoir, you can realize the regulation of distance between top plate and connecting plate, due to eliminating regulating bolt, can keep away
Exempt from the screw head of regulating bolt to contact with the surface of transformer, and then can avoid the surface scratches of transformer；In addition, using
It is sliding on one voussoir and the second voussoir driving top plate, can be very because the contact area between the first voussoir and the second voussoir is big
The pressure that uniform scattered top plate is born, what can more be stablized realizes support of the top plate to transformer.
Preferably, the actuator includes the driving bolt being threadedly coupled with connecting plate, it is described to drive bolt along second
Voussoir glide direction is set, and second voussoir is provided with the through hole with driving the screw rod of bolt to coordinate.
By using above-mentioned technical proposal：Driving bolt is rotated, drives the screw head of bolt to be abutted with the second voussoir, regulation is driven
Dynamic overhang of the bolt on connecting plate, you can realize the driving of the second voussoir；Also, because threaded connection has self-locking performance
Energy, therefore, after adjusting in place, driving bolt can realize the positioning of the second voussoir, avoid the second voussoir from sliding move back now occur
As simple in construction, reliable operation.
Preferably, first voussoir is set in inverted isosceles trapezoid, second voussoir is two and symmetrically set
Put and be provided with projection between two the second voussoirs on the both sides of the first voussoir, the connecting plate, it is described drive bolt with it is convex
Block is threadedly coupled.
By using above-mentioned technical proposal：Two the second voussoirs are set, and such first voussoir is more uniformly stressed, to top
The support effect of plate is also more preferable；Between projection is arranged on into two the second voussoirs, the driving bolt on two the second voussoirs is symmetrical
It is arranged on the both sides of projection, it is also ensured that the uniform force of projection, avoid projection from phenomenon of rupture occur, further ensure
The support effect of one voussoir and the second voussoir to top plate.
Preferably, the pedestal includes being provided with side plate positioned at the both sides of damping spring, the plan vertical of the side plate in
Side plate is outward extended with extension plate.
By using above-mentioned technical proposal：Side plate and extension plate are set, damping spring can be played certain spacing
Effect, avoids damping spring from occurring offset phenomena in vibrations, improves the reliability of damper in the course of the work.
Preferably, the bottom of the top plate is provided with guide rod perpendicular to top plate, the guide rod connects with the sliding of extension plate
Connect, the holddown spring that driving top plate moves downward is provided between the top plate and extension plate.
By using above-mentioned technical proposal：Guide rod is set, top plate can only slide along the length direction of guide rod,
Holddown spring moves downward top plate simultaneously, ensure that the first voussoir can carry with the second voussoir all the time in the state abutted
The high stability of support process.
Preferably, the length direction sliding on the pedestal along the second voussoir between biside plate is provided with spring base,
The pedestal is provided with the fixture of fixed spring seat.
By using above-mentioned technical proposal：After damping spring damages, the fixation of fixture is released, by spring base, is subtracted
Spring and connecting plate are shaken, along the length direction of the second voussoir, is skidded off between top plate and pedestal, you can realize damping spring
Replacing, it is not necessary to damper is disassembled from transformer, can also realize the replacing of damping spring, maintenance is very square
Just.
Preferably, the fixture includes the dovetail groove being arranged on along the length direction of the second voussoir on pedestal, it is described
Spring base is provided with the dovetails coordinated with dovetail groove, and the dovetails are provided with the fixing bolt being threadedly coupled with dovetail groove.
By using above-mentioned technical proposal：Dovetails coordinate with dovetail groove, and such spring base can only be along dovetails
Length direction is slided, and remaining free degree is fixed, and after screwing the lowest point bolt, spring base is completely fixed on pedestal；Tear open
Unload very convenient, good fixing effect.
Preferably, the spacing spiral shell that can be abutted with top board undersurface is vertically threaded with the extension plate
Bolt.
By using above-mentioned technical proposal：Caging bolt is set, when wanting to change spring, caging bolt can be revolved
Go out, top plate is risen a bit, so can very easily realize the extraction of spring base, spring and connecting plate；Normally make
Used time, caging bolt can also play safety effect, avoid Oscillation Amplitude excessive, cause damping spring service life reduction.
Preferably, oil storage ring is arranged with outside guide rod on the extension plate.
By using above-mentioned technical proposal：Lubricating oil is stored in oil storage ring, guide rod can be lubricated, reduction is led
Frictional force between bar and extension plate, extend the service life of guide rod.
Preferably, being embedded with permanent magnet in the guide rod, coil is arranged with outside permanent magnet on the extension plate,
The resistance wire being connected with coil is provided with the oil storage ring.
By using above-mentioned technical proposal：In the sliding up and down of guide rod, permanent magnet opposed coil is slided, and coil is cut
Line of magnetic induction motion is cut, electric current caused by meeting, resistance wire coil are connected in coil, can be to oil storage after resistance wire is powered
Lubricating oil in ring is heated, and it is to be in liquid to ensure lubricating oil, even under the cold weather conditions such as winter, can also
Avoid lubricating oil from freezeout occur, ensure that lubricant effect of the oil storage ring to guide rod.
In summary, the invention has the advantages that：
1st, Stability Analysis of Structures, support effect is good, has the effect of zero damage to transformer；
2nd, strong adaptability, and it is easy to maintenance, and cost is low.
Brief description of the drawings
Fig. 1 is the overall structure diagram of transformer Special shock absorber in embodiment；
Fig. 2 is the sectional view of transformer Special shock absorber in embodiment；
Fig. 3 is transformer Special shock absorber part-structure explosive view in embodiment；
Fig. 4 is the part-structure schematic diagram of transformer Special shock absorber in embodiment, to show the structure chart of guide rod.
In figure：1st, pedestal；11st, bottom plate；111st, dovetail groove；12nd, side plate；13rd, extension plate；131st, caging bolt；2nd, top plate；
21st, the first voussoir；22nd, guide rod；221st, holddown spring；23rd, rubber blanket；3rd, the second voussoir；31st, through hole；4th, connecting plate；
41st, projection；5th, bolt is driven；6th, damping spring；7th, spring base；71st, dovetails；711st, fixing bolt；8th, permanent magnet；9th, oil storage
Ring；91st, coil.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
A kind of transformer Special shock absorber, reference picture 1 and Fig. 2, including pedestal 1, pedestal 1 include bottom plate 11, bottom plate 11
On be placed with damping spring 6, the both sides on bottom plate 11 positioned at damping spring 6 are provided with side plate 12, and the plan vertical of side plate 12 is in side
Plate 12 stretches out provided with extension plate 13.Connecting plate 4 is placed with the top of damping spring 6, top is provided with the top of connecting plate 4
Plate 2.Top plate 2 is vertically slid and is arranged on pedestal 1, and guide rod 22 is provided with the bottom of top plate 2, and guide rod 22 is four
It is individual, it is separately positioned at the corner of top plate 2, bulge loop is provided with the bottom of guide rod 22, holddown spring is arranged with guide rod 22
221, holddown spring 221 is arranged between extension plate 13 and bulge loop, and the elastic force of holddown spring 221 drives top plate 2 towards connecting plate 4
Slide.
Reference picture 2 and Fig. 3, the first voussoir 21 is provided with the bottom of top plate 2, the first voussoir 21 is in the section of vertical direction
For an inverted isosceles trapezoid, width of first voussoir 21 along bottom plate 11 is set, and is located at first wedge at the top of connecting plate 4
The both sides of block 21 are provided with the second voussoir 3 coordinated with the first voussoir 21, and the second voussoir 3 can be toward and away from the first voussoir 21
Sliding, the actuator that the second voussoir 3 of driving slid and fixed the second voussoir 3 is provided with connecting plate 4.
Reference picture 2 and Fig. 3, actuator include driving bolt 5, and driving bolt 5 is two, is separately positioned on the second voussoir
3 both sides and along the second voussoir 3 glide direction set, on the second voussoir 3 be provided with and drive bolt 5 screw rod coordinate
Through hole 31, on connecting plate 4, projection 41 is provided between two the second voussoirs 3, driving bolt 5 is worn out of through hole 31
After going out, it is threadedly coupled with projection 41, in use, driving bolt 5 is rotated, overhang of the regulation driving bolt 5 on projection 41,
The regulation and fixation of the position of the second voussoir 3 can be achieved；Because driving bolt 5 is two, and it is separately positioned on the second wedge
The both sides of block 3, therefore, driving bolt 5 can also realize sliding of second voussoir 3 on connecting plate 4, it is not necessary to extra sliding
Structure drives the second voussoir 3 to slide, and ensure that fixed effect while also simplify structure.
Reference picture 2 and Fig. 3, spring base 7 is provided with along the length direction sliding of the second voussoir 3 on bottom plate, during work, subtracted
Shake spring 6 is placed in spring base 7, and the elastic component provided with fixed spring seat 7 is at the middle part of bottom plate 11 on bottom plate 11, along second
The length direction of voussoir 3 is provided with dovetail groove 111, and the bottom of spring base 7 is provided with the dovetails 71 coordinated with dovetail groove 111, dovetail
Spring base 7 is stretched out at the both ends of block 71, and fixture includes the fixing bolt 711 for being arranged on the both ends of dovetails 71, and fixing bolt 711 is worn
Cross after dovetails 71 and be threadedly coupled with dovetail groove 111, during installation, be tightened bolt 711, you can realizes spring base 7 and bottom
The fixation of plate 11.
Reference picture 3, spring base 7 is dismantled for convenience, caging bolt is vertically threaded with extension plate 13
131, caging bolt 131 is upside down on extension plate 13, rotary spacing bolt 131, and regulation caging bolt 131 is on extension plate 13
Overhang, realize the spacing of movement travel to top plate 2.
Reference picture 4, is provided with oil storage ring 9 on extension plate 13, and oil storage ring 9 is set on guide rod 22, is provided with oil storage ring 9
Lubricating oil, the lubricating oil in oil storage ring 9 can be lubricated to guide rod 22, reduce the friction of guide rod 22 and extension plate 13
Power.Permanent magnet 8 is embedded with guide rod 22, coil 91 is provided with oil storage ring 9, coil 91 is set in outside guide rod 22, storage
The resistance wire contacted with lubricating oil is provided with oil ring 9, resistance wire is connected with coil 91.
Reference picture 2, finally, be provided with rubber blanket 23 on the surface of top plate 2, rubber blanket 23 transformer can be played protection with
And cushioning effect.
The course of work is summarized：When regulation the distance between top plate 2 and connecting plate 4 is wanted, driving spiral shell is rotated forward
Bolt 5, driving bolt 5 can drive two the second voussoirs 3 adjacent to each other, and then the first voussoir 21 and top plate 2 are jacked up；Reversely
Driving bolt 5 is rotated, under the driving of transformer gravity and holddown spring 221, two the second voussoirs 3 are understood away from each other, the
One voussoir 21 and top plate 2 move down.
When wanting to change damping spring 6, fixing bolt 711 is disassembled, moves up caging bolt 131, will be pushed up
Plate 2 jacks up, and now can skid off spring base 7, damping spring 6 and connecting plate 4 from bottom plate 11, then can be to damping bullet
Spring 6 is changed.
At work, guide rod 22 can slide up and down, and the permanent magnet 8 on guide rod 22 coordinates with coil 91, can be to electricity
Resistance silk is powered, and resistance wire can heat to the lubricating oil in oil storage ring 9, ensure the activity of lubricating oil.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of transformer Special shock absorber, including pedestal（1）, the pedestal（1）On be placed with damping spring（6）, it is described to subtract
Shake spring（6）Top be provided with connecting plate（4）, the connecting plate（4）Top is provided with top plate（2）, it is characterised in that：The top plate
（2）Vertically sliding is arranged on connecting plate（4）Top, the top plate（2）Bottom surface be provided with the first voussoir（21）, it is described
Connecting plate（4）Top surface on towards the first voussoir（21）Inclined-plane sliding be provided with and the first voussoir（21）The second voussoir coordinated
（3）, the connecting plate（4）It is provided with the second voussoir of driving（3）Slide and fix the second voussoir（3）Actuator.
2. transformer Special shock absorber according to claim 1, it is characterised in that：The actuator includes and connecting plate
（4）The driving bolt of threaded connection（5）, the driving bolt（5）Along the second voussoir（3）Glide direction is set, second wedge
Block（3）It is provided with driving bolt（5）Screw rod coordinate through hole（31）.
3. transformer Special shock absorber according to claim 2, it is characterised in that：First voussoir（21）In inverted
Isosceles trapezoid is set, second voussoir（3）For two and it is symmetricly set on the first voussoir（21）Both sides, the connecting plate
（4）It is upper to be located at two the second voussoirs（3）Between be provided with projection（41）, the driving bolt（5）With projection（41）Threaded connection.
4. the transformer Special shock absorber according to Claims 2 or 3, it is characterised in that：The pedestal（1）Including positioned at subtracting
Shake spring（6）Both sides be provided with side plate（12）, the side plate（12）Plan vertical in side plate（12）It is outward extended with extension plate
（13）.
5. transformer Special shock absorber according to claim 4, it is characterised in that：The top plate（2）Bottom perpendicular to
Top plate（2）Provided with guide rod（22）, the guide rod（22）With extension plate（13）Sliding connection, the top plate（2）With extension plate
（13）Between be provided with driving top plate（2）The holddown spring moved downward（221）.
6. transformer Special shock absorber according to claim 5, it is characterised in that：The pedestal（1）It is upper to be located at biside plate
（12）Between along the second voussoir（3）Length direction sliding be provided with spring base（7）, the pedestal（1）It is provided with fixed spring seat
（7）Fixture.
7. transformer Special shock absorber according to claim 5, it is characterised in that：The fixture is included along the second voussoir
（3）Length direction be arranged on pedestal（1）On dovetail groove（111）, the spring base（7）It is provided with and dovetail groove（111）Match somebody with somebody
The dovetails of conjunction（71）, the dovetails（71）It is provided with and dovetail groove（111）The fixing bolt of threaded connection（711）.
8. transformer Special shock absorber according to claim 6, it is characterised in that：The extension plate（13）On along vertical side
Can be with top plate to being threaded with（2）The caging bolt that bottom surface abuts（131）.
9. transformer Special shock absorber according to claim 5, it is characterised in that：The extension plate（13）On in guide rod
（22）It is arranged with oil storage ring outside（9）.
10. transformer Special shock absorber according to claim 9, it is characterised in that：The guide rod（22）Inside it is embedded with
Permanent magnet（8）, the extension plate（13）It is upper to be located at permanent magnet（8）It is arranged with coil outside（91）, the oil storage ring（9）It is interior be provided with
Coil（91）Connected resistance wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861406.2A CN107489732B (en) | 2017-09-21 | 2017-09-21 | Transformer Special shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861406.2A CN107489732B (en) | 2017-09-21 | 2017-09-21 | Transformer Special shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107489732A true CN107489732A (en) | 2017-12-19 |
| CN107489732B CN107489732B (en) | 2019-06-18 |
Family
ID=60652004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710861406.2A Active CN107489732B (en) | 2017-09-21 | 2017-09-21 | Transformer Special shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489732B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302157A (en) * | 2017-12-27 | 2018-07-20 | 中国科学院长春光学精密机械与物理研究所 | Adjustable damper and adjustable damper system |
| CN109883964A (en) * | 2019-04-24 | 2019-06-14 | 宁夏金世纪包装印刷有限公司 | The anti-detection device of box or case mould |
| CN109915523A (en) * | 2019-04-01 | 2019-06-21 | 广东览讯科技开发有限公司 | A kind of high shockproof and high strength shock absorber |
| CN110562586A (en) * | 2019-09-29 | 2019-12-13 | 苏州市职业大学 | Transportation fixed knot of transformer check out test set constructs |
| CN111140762A (en) * | 2019-12-17 | 2020-05-12 | 湖州一环环保科技有限公司 | High-viscosity lubricating oil purifying and filtering device with pressurizing function |
| CN111810583A (en) * | 2020-07-28 | 2020-10-23 | 刘巍巍 | Electromechanical device fixing frame and mounting method thereof |
| US20210094799A1 (en) * | 2018-05-15 | 2021-04-01 | Mitsubishi Electric Corporation | Vibration damping device and elevator apparatus |
| CN113007252A (en) * | 2021-02-24 | 2021-06-22 | 道尔道科技有限公司 | Spring vibration isolator with height fine adjustment function |
| CN115872284A (en) * | 2022-11-21 | 2023-03-31 | 无锡市协兴港口机械有限公司 | Installation method of four-connecting-rod portal crane |
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| CN202851472U (en) * | 2012-08-28 | 2013-04-03 | 成都科兴密封技术有限公司 | Adjustable damping spring shock absorber |
| CN104329543A (en) * | 2014-10-09 | 2015-02-04 | 保定标正机床有限责任公司 | Machine tool fine adjustment sizing block |
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|---|---|---|---|---|
| CN2151348Y (en) * | 1993-02-26 | 1993-12-29 | 金临 | Non-carbonized heater for lubricating oil |
| CN202281025U (en) * | 2011-07-12 | 2012-06-20 | 江苏金风风电设备制造有限公司 | Low temperature slewing device |
| CN202851472U (en) * | 2012-08-28 | 2013-04-03 | 成都科兴密封技术有限公司 | Adjustable damping spring shock absorber |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302157A (en) * | 2017-12-27 | 2018-07-20 | 中国科学院长春光学精密机械与物理研究所 | Adjustable damper and adjustable damper system |
| US12227391B2 (en) | 2018-05-15 | 2025-02-18 | Mitsubishi Electric Corporation | Vibration damping device and elevator apparatus |
| US12103823B2 (en) * | 2018-05-15 | 2024-10-01 | Mitsubishi Electric Corporation | Vibration damping device and elevator apparatus |
| US20210094799A1 (en) * | 2018-05-15 | 2021-04-01 | Mitsubishi Electric Corporation | Vibration damping device and elevator apparatus |
| CN109915523A (en) * | 2019-04-01 | 2019-06-21 | 广东览讯科技开发有限公司 | A kind of high shockproof and high strength shock absorber |
| CN109883964B (en) * | 2019-04-24 | 2021-06-01 | 宁夏金世纪包装印刷有限公司 | Reverse detection device for carton mold |
| CN109883964A (en) * | 2019-04-24 | 2019-06-14 | 宁夏金世纪包装印刷有限公司 | The anti-detection device of box or case mould |
| CN110562586A (en) * | 2019-09-29 | 2019-12-13 | 苏州市职业大学 | Transportation fixed knot of transformer check out test set constructs |
| CN111140762A (en) * | 2019-12-17 | 2020-05-12 | 湖州一环环保科技有限公司 | High-viscosity lubricating oil purifying and filtering device with pressurizing function |
| CN111810583B (en) * | 2020-07-28 | 2021-04-13 | 胡彩云 | Electromechanical device fixing frame and mounting method thereof |
| CN111810583A (en) * | 2020-07-28 | 2020-10-23 | 刘巍巍 | Electromechanical device fixing frame and mounting method thereof |
| CN113007252A (en) * | 2021-02-24 | 2021-06-22 | 道尔道科技有限公司 | Spring vibration isolator with height fine adjustment function |
| CN113007252B (en) * | 2021-02-24 | 2022-07-08 | 道尔道科技有限公司 | Spring vibration isolator with height fine adjustment function |
| CN115872284A (en) * | 2022-11-21 | 2023-03-31 | 无锡市协兴港口机械有限公司 | Installation method of four-connecting-rod portal crane |
| CN115872284B (en) * | 2022-11-21 | 2024-03-12 | 无锡市协兴港口机械有限公司 | Method for installing four-bar gantry crane |
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