CN110206849A - Damping device for bottom discharge vibroflotation equipment - Google Patents
Damping device for bottom discharge vibroflotation equipment Download PDFInfo
- Publication number
- CN110206849A CN110206849A CN201910526574.5A CN201910526574A CN110206849A CN 110206849 A CN110206849 A CN 110206849A CN 201910526574 A CN201910526574 A CN 201910526574A CN 110206849 A CN110206849 A CN 110206849A
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- connecting cylinder
- sliding
- sliding groove
- lower connecting
- holding tank
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Classifications
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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
- 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
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of damping devices for bottom discharge vibroflotation equipment, it include: lower connecting cylinder, it is cylinder-like structure, the downward concave shape in top of the lower connecting cylinder circularizes first sliding groove, the first sliding groove and the lower connecting cylinder are coaxially disposed, the bottom interval of the first sliding groove is installed with multiple first springs, and the top of multiple first springs is supported by annular backup pad jointly；Upper connecting cylinder is cylinder-like structure, and the upper connecting cylinder sliding is set in the first sliding groove, and the bottom of the upper connecting cylinder is located at the top of the support plate；Limit assembly comprising multiple to slidably connect annular seal plate every sealing in the holding tank on the same side wall for being set to the first sliding groove, the holding tank between the upper and lower.The present invention not only passes through the upper connecting cylinder of setting and lower connecting cylinder realizes cushioning effect, and the stretch-proof of damping device, anti-twist, wearability performance can be improved.
Description
Technical field
The present invention relates to vibroflotation equipment technical fields.It is more particularly related to which a kind of be used for bottom discharge vibroflotation
The damping device of equipment.
Background technique
When being constructed using bottom discharge vibroflotation equipment, inertia of the vibroflotation equipment by eccentric block in System of Rotating about Fixed Axis
Power makes vibroflotation equipment generate the vibration force with certain frequency and amplitude, carries out consolidation process to soft foundation.Vibroflotation equipment work
As when be a kind of compulsive vibration process, for avoid shaking to the lifting part on top and crane transmitting, be often used damping device into
Row damping (has passage and side expects pipe, damping device is set between the passage and side expects pipe) in vibroflotation equipment.Currently, often
The generally upper rubber ring cylinder of the damping device used, the top and bottom of rubber ring pass through flange with passage and side expects pipe respectively
Connection, but this damping device stretch-proof, it is anti-twist, in terms of be all unable to satisfy requirement, influence damper
Normal use.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of damping devices for bottom discharge vibroflotation equipment, not only pass through
Connecting cylinder and lower connecting cylinder realize cushioning effect in setting, and the stretch-proof of damping device, anti-twist, wearability can be improved
Energy.
In order to realize these purposes and other advantages according to the present invention, provide a kind of for bottom discharge vibroflotation equipment
Damping device:
Lower connecting cylinder, is cylinder-like structure, and the downward concave shape in top of the lower connecting cylinder circularizes first sliding groove, institute
It states first sliding groove and the lower connecting cylinder is coaxially disposed, the bottom interval of the first sliding groove is installed with multiple first springs, more
The top of a first spring is supported by annular backup pad jointly, and the support plate and the lower connecting cylinder are coaxial and horizontally disposed,
The support plate is slided up and down with the first sliding groove and is connect, wherein first spring is in compressive state, the lower connection
The bottom end of cylinder is installed with lower flange, the side expects pipe connection of the lower flange and vibroflotation equipment；
Upper connecting cylinder is cylinder-like structure, and the upper connecting cylinder sliding is set in the first sliding groove, and the upper company
The thickness of connect cylinder is less than the width of the first sliding groove, and the bottom of the upper connecting cylinder is located at the top of the support plate, wherein
The top of the upper connecting cylinder is connected with link block, and the link block runs through logical equipped with what is be connected to the upper connecting cylinder up and down
Road, the diameter in the channel are less than the internal diameter of the lower connecting cylinder, are connected with upper flange at the top of the upper link block, it is described on
Flange and the passage of vibroflotation equipment connect；
Limit assembly comprising it is multiple between the upper and lower every the holding tank on the same side wall for being set to the first sliding groove, and should
Central axes of the side wall far from the lower connecting cylinder, holding tank side wall of first sliding groove where it is recessed outward to be formed,
And the holding tank and the lower connecting cylinder are coaxially disposed, sealing slidably connects annular seal plate in the holding tank, described
Sealing plate and the upper connecting cylinder are coaxially disposed, and the lateral wall of the sealing plate is located at the holding tank corresponding to it Nei and described close
The diameter of sealing plate lateral wall is less than diameter of a circle where the holding tank, and inner sidewall is covered with the first sealing ring, and described first is close
Seal is abutted with the lateral wall of the upper connecting cylinder.
Preferably, the bottom end interval of the upper connecting cylinder is recessed upwards forms multiple first locating slots, and described first is fixed
Rotation is equipped with the first steel ball in the slot of position, and first steel ball part protrudes from first locating slot, and first steel ball with
The support plate abuts.
Preferably, the top that the lower connecting cylinder is located therein between axis and the first sliding groove is recessed to be formed downwards
Annular second sliding slot, the second sliding slot and the lower connecting cylinder are coaxially disposed, and the bottom end of the second sliding slot is equipped at intervals with more
A second spring, the free end of multiple second springs are connected with circular orientation plate, the positioning plate and the second sliding slot jointly
Coaxial arrangement, the upper end of the positioning plate protrude from outside the second sliding slot, and the top spaced depressions of the positioning plate form more
A second locating slot, the interior rotation of second locating slot are equipped with the second steel ball, and second steel ball part protrudes from described second
Outside locating slot, and second steel ball is abutted with the lower end of the link block, wherein the second spring is in compressive state.
Preferably, the bottom of the holding tank is installed with multiple third springs, the freedom of the third spring at equal intervals
End is installed with curved baffle, and multiple baffles in same holding tank form circle, and the baffle and the sealing corresponding to it
Plate abuts, wherein the third spring is in compressive state.
Preferably, multiple sliding blocks, the inner wall of the positioning plate are equipped at intervals in the two side walls of the second sliding slot
With multiple second sliding slots are equipped on outer wall vertically, the sliding block corresponds sliding and is set in the third sliding slot, to realize
The positioning plate is slidably connected with the second sliding slot.
Preferably, multiple first locating slots are equally circumferentially spaced along the central axes of the lower connecting cylinder.
The present invention is include at least the following beneficial effects:
The first, the present invention not only realizes cushioning effect up and down by setting support plate and the first spring, improves damping dress
The stretch-resistance set, and realize the relatively upper connecting cylinder of lower connecting cylinder by the way that sealing plate is arranged and can move in the horizontal direction, water
Square to play cushioning effect, improve the torsional resistance of damping device, while it is lower connection that the present invention is contacted with building stones
Cylinder, uses rubber ring compared with the existing technology, and wearability of the invention is preferable.
The second, support plate and the first spring are set in lower connecting cylinder, and this set is not only to the shake up and down of upper connecting cylinder
It is dynamic to play cushioning effect, and support plate is set and is moved in the horizontal direction convenient for the relatively upper connecting cylinder of lower connecting cylinder, and then is realized
Cushioning effect is played to the vibration of horizontal direction.
Third, setting limit assembly, limit assembly include it is multiple up and down it is spaced, on the one hand by sealing plate
The first sealing ring is covered on inner sidewall, can reduce the pressure for leaking air phenomenon in vibration processes and reducing vibroflotation equipment, shadow
The effect of the conveying of phonolite material, meanwhile, multiple sealing plates, which are arranged, can further increase leakproofness, prevent gas leakage, on the other hand
Sealing plate has certain thickness, and multiple sealing plates can play positioning action to upper connecting cylinder, prevent connecting cylinder in vibroflotation mistake
Occurs the effect for tilting and influencing damping in journey.
4th, by setting the first locating slot and the first steel ball, rubbing for connecting cylinder bottom end and the support plate can be reduced
It wipes, in order to which the lower connecting cylinder is mobile relative to the upper connecting cylinder, further increases damping effect；Positioning plate, a side are set
Face, when vertical tremor occurs, second spring drive the positioning plate to move up and down so that steel ball always with the link block
It abuts, avoids entering in the first sliding groove in vertical tremor process medium stone, influence the movement of upper connecting cylinder to reduce rubble,
On the other hand, the second steel ball and the second locating slot are set, it is possible to reduce the friction of upper connecting cylinder top and the link block, in turn
It is mobile relative to upper connecting cylinder convenient for the link block.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is described in one of technical solution of the present invention for the damping device of bottom discharge vibroflotation equipment
Structural schematic diagram；
Fig. 2 is the structural schematic diagram of upper connecting cylinder described in one of technical solution of the present invention；
Fig. 3 is the structural schematic diagram of holding tank described in one of technical solution of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1-3, the present invention provides a kind of damping device for bottom discharge vibroflotation equipment, comprising:
Lower connecting cylinder 201 is cylinder-like structure (side wall of the lower connecting cylinder 201 has certain thickness), described
The downward concave shape in top of lower connecting cylinder 201 circularizes first sliding groove 202, the first sliding groove 202 and the lower connecting cylinder 201
Coaxial arrangement, the bottom interval of the first sliding groove 202 are installed with multiple first springs 206, the top of multiple first springs 206
It is supported by annular backup pad 205 jointly, the support plate 205 and the lower connecting cylinder 201 are coaxial and horizontally disposed, the support
Plate 205 is slided up and down with the first sliding groove 202 and is connect, wherein first spring 206 is in compressive state, the lower company
The bottom end of connect cylinder 201 is installed with lower flange 207, and the lower flange 207 is connect with the side expects pipe of vibroflotation equipment；
Upper connecting cylinder 101, is cylinder-like structure, and the upper sliding of connecting cylinder 101 is set in the first sliding groove 202,
And the thickness (with a thickness of the thickness of upper 101 side wall of connecting cylinder) of the upper connecting cylinder 101 is less than the first sliding groove 202
Width (width is the horizontal distance between 202 two upright side walls of the first sliding groove), the bottom of the upper connecting cylinder 101
Positioned at the top of the support plate 205, wherein the top of the upper connecting cylinder 101 is connected with link block 102, the link block
About 102 through the channel being connected to the upper connecting cylinder 101 is equipped with, and the diameter in the channel is less than the lower connecting cylinder 201
Internal diameter, the top of the upper link block 102 is connected with upper flange 103, and the upper flange 103 and the passage of vibroflotation equipment connect
It connects；
Limit assembly comprising multiple between the upper and lower every the holding tank on the same side wall for being set to the first sliding groove 202
203, and central axes of the side wall far from the lower connecting cylinder 201, the holding tank 203 are the side of first sliding groove 202 where it
Wall is recessed is formed outward, and the holding tank 203 and the lower connecting cylinder 201 are coaxially disposed, sealing in the holding tank 203
Slidably connecting annular seal plate 204, (a kind of mode that sealing is slidably connected is the upper side wall and lower wall of the holding tank 203
It corresponding and is equipped with the second sealing ring, the inner sidewall of first sealing ring is flushed with the side wall of the first sliding groove 202, and
Second sealing ring and lower connecting cylinder 201 are coaxially disposed) (sealing plate 204 has certain thickness, concretely 2~
3cm), the sealing plate 204 is coaxially disposed with the upper connecting cylinder 101, and (lateral wall is the lateral wall of the sealing plate 204
Side wall of the sealing plate 204 far from lower 201 central axes of connecting cylinder) be located at its corresponding to holding tank 203 in and it is described
The diameter (the distance between lateral wall and 204 central axes of sealing plate) of 204 lateral wall of sealing plate is less than the holding tank 203
Place diameter of a circle (the distance between 203 bottom of holding tank and 203 central axes of holding tank), inner sidewall (inner sidewall
It is the sealing plate 204 close to the side wall of lower 201 central axes of connecting cylinder) it is covered with the first sealing ring, first sealing
Circle is abutted with the lateral wall of the upper connecting cylinder 101, to reduce gas leakage.
In this technical solution, the damping device is used for bottom discharge vibroflotation equipment, the bottom discharge vibroflotation equipment
Including passage, the upper end connection head tank (can be the head tank of twin-lock pressure chamber formula) of passage, the lower end of the passage
Flanged joint, the bottom are passed through by flanged joint, the lower end of the damping device and the side expects pipe with the damping device
The damper that discharges is to carry out conveying building stones by certain pressure, and damping device need to be made to be able to bear most imperial palace air pressure
10bar, while under effect of vibration, damping device need to have the performance that can bear axial pressure and radial bending power,
Especially under the action of frequent wear and air pressure are washed away during building stones vertical transport, in use process, by the upper of damping device
Flange 103 and passage, lower flange 207 are connect with side expects pipe.Using the technical solution, first, the present invention not only pass through setting
Support plate 205 and the first spring 206 realize cushioning effect up and down, improve the stretch-resistance of damping device, and pass through setting
Sealing plate 204 realizes the relatively upper connecting cylinder 101 of lower connecting cylinder 201 and can move in the horizontal direction, and horizontal direction plays damping
Effect, improves the torsional resistance of damping device, while it is lower connecting cylinder 201 that the present invention is contacted with building stones, relative to existing
Technology uses rubber ring, and wearability of the invention is preferable；Secondly, support plate 205 and the first spring are set in lower connecting cylinder 201
206, this set not only plays cushioning effect to the vertical tremor of upper connecting cylinder 101, but also support plate 205 is arranged and is convenient for lower company
The relatively upper connecting cylinder 101 of connect cylinder 201 moves in the horizontal direction, and then realizes and play cushioning effect to the vibration of horizontal direction；The
Three, be arranged limit assembly, limit assembly include it is multiple up and down it is spaced, on the one hand pass through the inner sidewall in sealing plate 204
On cover the first sealing ring, the pressure for leaking air phenomenon in vibration processes and reducing vibroflotation equipment can be reduced, influence building stones
Conveying effect, meanwhile, multiple sealing plates 204, which are arranged, can further increase leakproofness, prevent gas leakage, on the other hand seal
Plate 204 has certain thickness, and multiple sealing plates 204 can play positioning action to upper connecting cylinder 101, prevent connecting cylinder 101
Occurs the effect for tilting and influencing damping during vibroflotation.
In another technical solution, the bottom end interval of the upper connecting cylinder 101 is recessed upwards forms multiple first positioning
Slot 106, in first locating slot 106 rotation be equipped with the first steel ball 104 (have lubricating oil in specific first locating slot 106,
To reduce the friction of the first steel ball 104 and the first locating slot 106), 104 part of the first steel ball protrudes from first positioning
Slot 106, and first steel ball 104 is abutted with the support plate 205.Using the technical solution, by the way that the first locating slot is arranged
106 and first steel ball 104, the friction of 101 bottom end of connecting cylinder Yu the support plate 205 can be reduced, in order to the lower connection
Cylinder 201 is mobile relative to the upper connecting cylinder 101, further increases damping effect.
In another technical solution, the lower connecting cylinder 201 is located therein between axis and the first sliding groove 202
The downward concave shape in top circularizes second sliding slot, and the second sliding slot and the lower connecting cylinder 201 are coaxially disposed, and described second is sliding
The bottom end of slot is equipped at intervals with multiple second springs 301, and the free end of multiple second springs 301 is connected with circular orientation plate jointly
302 (tubular structure that the positioning plate 302 is vertically arranged, the lower end of the positioning plate 302 and the second spring 301 are solid
Connect), the positioning plate 302 is coaxially disposed with the second sliding slot, and the upper end of the positioning plate 302 protrudes from the second sliding slot
Outside, the top spaced depressions of the positioning plate 302 form multiple second locating slots, and rotation is equipped with second in second locating slot
(specific second locating slot is interior to be equipped with lubricating oil to steel ball 303, positions when reducing the rotation of the second steel ball 303 with described second
The frictional force of slot), 303 part of the second steel ball protrudes from outside second locating slot, and second steel ball 303 with it is described
The lower end of link block 102 abuts, wherein the second spring 301 is in compressive state.Using the technical solution, setting positioning
Plate 302, on the one hand, when vertical tremor occurs, drive the positioning plate 302 to move up and down so that steel ball in second spring 301
Always it is abutted with the link block 102, avoids entering in the first sliding groove 202 in vertical tremor process medium stone, to reduce
Rubble influences the movement of upper connecting cylinder 101, on the other hand, the second steel ball 303 and the second locating slot is arranged, it is possible to reduce upper connection
The friction on cylinder 101 tops and the link block 102, so it is mobile relative to upper connecting cylinder 101 convenient for the link block 102.
In another technical solution, the bottom of the holding tank 203 is installed with multiple third springs 401, institute at equal intervals
The free end for stating third spring 401 is installed with curved baffle 402, and multiple baffles 402 in same holding tank 203 form circle
Shape, and the baffle 402 with its corresponding to sealing plate 204 abut, wherein the third spring 401 is in compressive state, makes
With in the process, the third spring 401 described in vibration processes pushes the baffle 402 mobile with the sealing plate 204.Using this
Technical solution not only realizes the positioning action to sealing plate 204 by setting baffle 402 and third spring 401, but also can be to close
Sealing plate 204 plays cushioning effect, reduces shock of the sealing plate 204 to 203 bottom of holding tank during vibroflotation, extends sealing plate
204 use time.
In another technical solution, multiple sliding blocks are equipped at intervals in the two side walls of the second sliding slot, it is described fixed
Multiple second sliding slots are equipped on the inner wall and outer wall of position plate 302 vertically, the sliding block corresponds sliding and is set to the third
In sliding slot, to realize being slidably connected for the positioning plate 302 and the second sliding slot.Using the technical solution, it is described fixed to realize
Position plate 302 is slidably connected with the second sliding slot.
In another technical solution, between multiple first locating slots 106 are circumferentially waited along the central axes of the lower connecting cylinder 201
Every setting.Using the technical solution, moved convenient for upper 101 relative support plate 205 of connecting cylinder.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.Bottom is used for the present invention
The application of the damping device for the vibroflotation equipment that discharges, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. being used for the damping device of bottom discharge vibroflotation equipment characterized by comprising
Lower connecting cylinder, is cylinder-like structure, and the downward concave shape in top of the lower connecting cylinder circularizes first sliding groove, described
One sliding slot and the lower connecting cylinder are coaxially disposed, and the bottom interval of the first sliding groove is installed with multiple first springs, Duo Ge
The top of one spring is supported by annular backup pad jointly, and the support plate and the lower connecting cylinder are coaxial and horizontally disposed, described
Support plate is slided up and down with the first sliding groove and is connect, wherein first spring is in compressive state, the lower connecting cylinder
Bottom end is installed with lower flange, the side expects pipe connection of the lower flange and vibroflotation equipment；
Upper connecting cylinder is cylinder-like structure, and the upper connecting cylinder sliding is set in the first sliding groove, and the upper connecting cylinder
Thickness be less than the width of the first sliding groove, the bottom of the upper connecting cylinder is located at the top of the support plate, wherein described
The top of upper connecting cylinder is connected with link block, and the link block runs through the channel for being equipped with and being connected to the upper connecting cylinder, institute up and down
The diameter for stating channel is less than the internal diameter of the lower connecting cylinder, is connected with upper flange, the upper flange at the top of the upper link block
It is connect with the passage of vibroflotation equipment；
Limit assembly comprising multiple between the upper and lower every the holding tank on the same side wall for being set to the first sliding groove, and the side wall
Central axes far from the lower connecting cylinder, holding tank side wall of first sliding groove where it is recessed outward to be formed, and institute
It states holding tank and the lower connecting cylinder is coaxially disposed, sealing slidably connects annular seal plate, the sealing in the holding tank
Plate and the upper connecting cylinder are coaxially disposed, and the lateral wall of the sealing plate is located at the holding tank corresponding to it Nei and the sealing plate
The diameter of lateral wall is less than diameter of a circle where the holding tank, and inner sidewall is covered with the first sealing ring, first sealing ring
It is abutted with the lateral wall of the upper connecting cylinder.
2. being used for the damping device of bottom discharge vibroflotation equipment as described in claim 1, which is characterized in that the upper connecting cylinder
Bottom end interval be recessed form multiple first locating slots upwards, rotation is equipped with the first steel ball in first locating slot, described the
One steel ball part protrudes from first locating slot, and first steel ball is abutted with the support plate.
3. being used for the damping device of bottom discharge vibroflotation equipment as described in claim 1, which is characterized in that the lower connecting cylinder
The downward concave shape in the top being located therein between axis and the first sliding groove circularizes second sliding slot, the second sliding slot and institute
Lower connecting cylinder coaxial arrangement is stated, the bottom end of the second sliding slot is equipped at intervals with multiple second springs, the freedom of multiple second springs
End is connected with circular orientation plate jointly, and the positioning plate and the second sliding slot are coaxially disposed, the upper end protrusion of the positioning plate
In outside the second sliding slot, the top spaced depressions of the positioning plate form multiple second locating slots, in second locating slot
Rotation is equipped with the second steel ball, and second steel ball part protrudes from outside second locating slot, and second steel ball with it is described
The lower end of link block abuts, wherein the second spring is in compressive state.
4. being used for the damping device of bottom discharge vibroflotation equipment as described in claim 1, which is characterized in that the holding tank
Bottom is installed with multiple third springs at equal intervals, and the free end of the third spring is installed with curved baffle, same holding tank
Interior multiple baffles form circle, and the baffle with its corresponding to sealing plate abut, wherein the third spring is in pressure
Contracting state.
5. being used for the damping device of bottom discharge vibroflotation equipment as claimed in claim 3, which is characterized in that the second sliding slot
Two side walls on be equipped at intervals with multiple sliding blocks, it is sliding that multiple thirds are equipped on the inner wall and outer wall of the positioning plate vertically
Slot, the sliding block corresponds sliding and is set in the second sliding slot, to realize the cunning of the positioning plate Yu the second sliding slot
Dynamic connection.
6. being used for the damping device of bottom discharge vibroflotation equipment as described in claim 1, which is characterized in that multiple first positioning
Slot is equally circumferentially spaced along the central axes of the lower connecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910526574.5A CN110206849B (en) | 2019-06-18 | 2019-06-18 | Damping device for bottom discharge vibroflotation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910526574.5A CN110206849B (en) | 2019-06-18 | 2019-06-18 | Damping device for bottom discharge vibroflotation equipment |
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| CN110206849A true CN110206849A (en) | 2019-09-06 |
| CN110206849B CN110206849B (en) | 2020-09-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009192053A (en) * | 2008-02-18 | 2009-08-27 | Tokkyokiki Corp | Vibration eliminating device |
| RU2576801C1 (en) * | 2014-12-26 | 2016-03-10 | Олег Савельевич Кочетов | Vibration isolator for foundations of buildings, operating in seismic hazard areas |
| CN106320318A (en) * | 2015-07-07 | 2017-01-11 | 北京振冲工程股份有限公司 | Novel kidney discharging vibration impact device and pile manufacturing method thereof |
| CN108407730A (en) * | 2018-05-10 | 2018-08-17 | 清远益启机器人技术有限公司 | A kind of vehicle intelligent equipment fixed base |
| CN109404693A (en) * | 2018-11-06 | 2019-03-01 | 山东正方智能机器人产业发展有限公司 | Robot manipulating task adjustable frames |
-
2019
- 2019-06-18 CN CN201910526574.5A patent/CN110206849B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009192053A (en) * | 2008-02-18 | 2009-08-27 | Tokkyokiki Corp | Vibration eliminating device |
| RU2576801C1 (en) * | 2014-12-26 | 2016-03-10 | Олег Савельевич Кочетов | Vibration isolator for foundations of buildings, operating in seismic hazard areas |
| CN106320318A (en) * | 2015-07-07 | 2017-01-11 | 北京振冲工程股份有限公司 | Novel kidney discharging vibration impact device and pile manufacturing method thereof |
| CN108407730A (en) * | 2018-05-10 | 2018-08-17 | 清远益启机器人技术有限公司 | A kind of vehicle intelligent equipment fixed base |
| CN109404693A (en) * | 2018-11-06 | 2019-03-01 | 山东正方智能机器人产业发展有限公司 | Robot manipulating task adjustable frames |
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