CN111503218B - Compensatory shock-absorbing device - Google Patents
Compensatory shock-absorbing device Download PDFInfo
- Publication number
- CN111503218B CN111503218B CN202010348000.6A CN202010348000A CN111503218B CN 111503218 B CN111503218 B CN 111503218B CN 202010348000 A CN202010348000 A CN 202010348000A CN 111503218 B CN111503218 B CN 111503218B
- Authority
- CN
- China
- Prior art keywords
- supporting
- bottom plate
- plate
- support
- cylinders
- 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.)
- Active
Links
- 230000001447 compensatory effect Effects 0.000 title claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000013016 damping Methods 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- F16F15/06—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 with metal springs
- F16F15/067—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 with metal springs using only wound springs
-
- 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
- F16F15/005—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion using electro- or magnetostrictive actuation 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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 provides a compensatory shock absorption device, which belongs to the technical field of shock absorption equipment and comprises a bottom plate and two groups of first support cylinders arranged at the upper part of the bottom plate, wherein support legs are fixedly arranged at the edge of the bottom plate, and a support platform is arranged above the two groups of first support cylinders. The embodiment of the invention has the advantage of good shock absorption effect, when the equipment is impacted by external force, the first support rod drives the magnetic part on the side wall of the equipment to move, when the magnetic part moves to the detection range of the Hall element, the impact force on the equipment on the surface is overlarge at the moment, the first elastic support body exceeds the bearing load, the Hall element detects the magnetic part and outputs an electric signal to the controller, the controller controls the driving assembly to drive the auxiliary support assembly to move upwards, the upper end of the auxiliary support assembly is supported at the bottom of the support baffle plate in a propping mode to provide auxiliary support for the support baffle plate, so that the pressure on the first elastic support body is reduced, and the first elastic support body is ensured not to be damaged.
Description
Technical Field
The invention belongs to the technical field of damping equipment, and particularly relates to a compensatory damping device.
Background
Can be equipped with dedicated damper when installation usually to the higher equipment of shock attenuation requirement and come to provide vibrations buffering to equipment, current damper is mostly with the spring as core damping element, but the bearing capacity of spring is comparatively limited, when equipment suffered external force striking or self vibrations are great, lead to the spring to surpass the bearing range easily, cause the spring inefficacy, consequently, improve one kind and have compensatory damping device, come the auxiliary spring to carry out dual shock attenuation.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a compensating damping device.
In order to solve the technical problems, the invention provides the following technical scheme:
a compensatory shock-absorbing device comprises a bottom plate and two groups of first supporting cylinders arranged on the upper portion of the bottom plate, wherein supporting legs are fixedly arranged at the edge of the bottom plate, a supporting platform is arranged above the two groups of first supporting cylinders, two groups of first supporting rods are fixedly arranged at the bottom of the supporting platform, the two groups of first supporting rods respectively extend into the corresponding first supporting cylinders and are fixedly connected with supporting baffles, the supporting baffles are connected with the bottom of the first supporting cylinders through first elastic supporting bodies, Hall elements are arranged on the inner wall of the first supporting cylinders, magnetic portions corresponding to the Hall elements are arranged on the side walls of the first supporting rods, the two groups of first supporting cylinders are connected through mounting plates, auxiliary supporting assemblies are movably arranged at the bottoms of the two groups of first supporting cylinders, and a controller electrically connected with the Hall elements is arranged on the upper portion of the mounting plates, the mounting panel bottom is provided with and is used for driving the drive assembly of supplementary supporting component rebound, drive assembly with controller electric connection.
As a further improvement of the invention: the auxiliary supporting assembly comprises a bottom plate, a first supporting cylinder, a second elastic supporting body, a first supporting rod and a second supporting rod, wherein the bottom plate is arranged below the bottom plate, the first supporting cylinder is arranged inside the first supporting cylinder, the second supporting cylinder is arranged above the second supporting cylinder, one end of the second supporting cylinder extends into the second supporting rod inside the second supporting cylinder, the second elastic supporting body is arranged inside the second supporting cylinder, one end of the second elastic supporting body is fixedly connected with the bottom of the second supporting cylinder, and the other end of the second elastic supporting body is fixedly connected with the end.
As a further improvement of the invention: the first elastic supporting body and the second elastic supporting body are both springs.
As a further improvement of the invention: the drive assembly is in including fixed setting the servo motor and the connection of mounting panel bottom the pivot of servo motor output, the pivot is kept away from servo motor's one end is connected with the drive shaft, the through-hole has been seted up on the bottom plate, the drive shaft certainly the through-hole runs through and extends to the bottom plate below, screw-thread fit has the drive plate in the drive shaft, the drive plate both ends respectively with second support section of thick bamboo fixed connection, servo motor with controller electric connection.
As a still further improvement of the invention: the inside fixed limiting plate that is provided with of first bracing section of thick bamboo, limiting plate middle part seted up with the breach of first bracing piece looks adaptation, the backplate is located the limiting plate below, magnetism portion installs on the first bracing piece lateral wall of limiting plate top, hall element sets up the limiting plate top on the first bracing section of thick bamboo inner wall.
Compared with the prior art, the invention has the beneficial effects that:
the embodiment of the invention has the advantage of good shock absorption effect, when the equipment is impacted by external force, the first support rod drives the magnetic part on the side wall of the equipment to move, when the magnetic part moves to the detection range of the Hall element, the impact force on the equipment on the surface is overlarge at the moment, the first elastic support body exceeds the bearing load, the Hall element detects the magnetic part and outputs an electric signal to the controller, the controller controls the driving assembly to drive the auxiliary support assembly to move upwards, the upper end of the auxiliary support assembly is supported at the bottom of the support baffle plate in a propping mode to provide auxiliary support for the support baffle plate, so that the pressure on the first elastic support body is reduced, and the first elastic support body is ensured not to be damaged.
Drawings
FIG. 1 is a schematic view showing a structure of a compensating damping device according to embodiment 1;
FIG. 2 is a schematic structural view of an auxiliary support member in a compensating shock absorbing device according to embodiment 1;
FIG. 3 is a schematic view showing the structure of a compensating damping device according to embodiment 2;
in the figure: the device comprises 1-supporting legs, 2-auxiliary supporting components, 3-bottom plates, 4-first supporting cylinders, 5-first elastic supporting bodies, 6-supporting baffles, 7-Hall elements, 8-magnetic parts, 9-supporting platforms, 10-controllers, 11-mounting plates, 12-servo motors, 13-rotating shafts, 14-through holes, 15-driving shafts, 16-driving plates, 17-second supporting cylinders, 18-second elastic supporting bodies, 19-second supporting rods and 20-limiting plates.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, the embodiment provides a compensatory shock absorbing device, including a base plate 3 and two sets of first supporting cylinders 4 disposed on the upper portion of the base plate 3, wherein the bottom edge of the base plate 3 is fixedly provided with supporting legs 1, a supporting platform 9 is disposed above the two sets of first supporting cylinders 4, two sets of first supporting rods are fixedly disposed at the bottom of the supporting platform 9, the two sets of first supporting rods respectively extend into the corresponding first supporting cylinders 4 and are fixedly connected with supporting baffles 6, the supporting baffles 6 are connected with the bottoms of the first supporting cylinders 4 through first elastic supporting bodies 5, hall elements 7 are mounted on the inner walls of the first supporting cylinders 4, magnetic portions 8 corresponding to the hall elements 7 are mounted on the side walls of the first supporting rods, the two sets of first supporting cylinders 4 are connected with each other through mounting plates 11, auxiliary supporting assemblies 2 are movably disposed at the bottoms of the two sets of first supporting cylinders 4, the upper portion of the mounting plate 11 is provided with a controller 10 electrically connected with the hall element 7, the bottom of the mounting plate 11 is provided with a driving component used for driving the auxiliary supporting component 2 to move upwards, and the driving component is electrically connected with the controller 10.
The equipment is arranged on the upper part of a supporting platform 9, when the equipment is impacted by the outside, a first supporting rod moves towards the inside of a first supporting cylinder 4 to drive a first elastic supporting body 5 to compress, and the first elastic supporting body 5 is utilized to provide buffering for the equipment, so that the aim of shock absorption is fulfilled; along with first bracing piece is to the inside removal of first support section of thick bamboo 4, first bracing piece drives the magnetism portion 8 removal of its lateral wall, when magnetism portion 8 removed to hall element 7's detection range in, the striking dynamics that equipment suffered this moment on surface was too big, the surpass of first elastic support body 5 bears the load, hall element 7 detected magnetism portion 8 and exported the signal of telecommunication to controller 10 this moment, controller 10 control drive assembly drives supplementary supporting component 2 rebound, utilize 2 upper ends shore in the 6 bottoms of supporting baffle of supplementary supporting component, provide the auxiliary stay to supporting baffle 6, thereby alleviate the pressure that first elastic support body 5 received, guarantee that first elastic support body 5 can not damage.
Specifically, the auxiliary supporting assembly 2 comprises a bottom plate 3, a second supporting cylinder 17 and a second supporting rod 19, wherein the second supporting cylinder 17 extends to the inside of the first supporting cylinder 4 from the lower part of the bottom plate, the second supporting cylinder 17 is arranged above the second supporting cylinder, one end of the second supporting cylinder extends to the inside of the second supporting cylinder 17, a second elastic supporting body 18 is arranged inside the second supporting cylinder 17, one end of the second elastic supporting body 18 is fixedly connected with the bottom of the second supporting cylinder 17, and the other end of the second elastic supporting body is fixedly connected with the end part of the second supporting rod 19.
Drive a second support section of thick bamboo 17, second elastic support body 18 and second bracing piece 19 through drive assembly and upwards remove for 19 tops of second bracing piece are propped in the 6 bottoms of holding up the bezel 6, and the effect in second elastic support body 18 carries out the auxiliary stay to holding up the bezel 6, and first elastic support body 5 is in coordination, realizes the dual shock attenuation of equipment, reinforcing shock attenuation effect.
Specifically, the first elastic support 5 and the second elastic support 18 are both springs.
Specifically, drive assembly is including fixed setting up servo motor 12 and the connection in mounting panel 11 bottom are in the pivot 13 of servo motor 12 output, pivot 13 is kept away from servo motor 12's one end is connected with drive shaft 15, through-hole 14 has been seted up on bottom plate 3, drive shaft 15 certainly through-hole 14 runs through and extends to bottom plate 3 below, and screw-thread fit has drive plate 16 on the drive shaft 15, drive plate 16 both ends respectively with second support section of thick bamboo 17 fixed connection, servo motor 12 with controller 10 electric connection.
When the controller 10 receives an electric signal from the hall element 7, the controller 10 controls the servo motor 12 to rotate, the servo motor 12 drives the driving shaft 15 to rotate through the rotating shaft 13, the driving shaft 15 is in threaded fit with the driving plate 16, so that the driving plate 16 is driven to move upwards, the driving plate 16 drives the second supporting cylinder 17, the second elastic supporting body 18 and the second supporting rod 19 to move upwards, the bottom of the supporting baffle 6 is supported by the second elastic supporting body 18 and the second supporting rod 19, and the purpose of compensatory shock absorption is achieved.
In this embodiment, the circuit connection relationship among the hall element 7, the magnetic part 8, the controller 10, and the servo motor 12 belongs to the prior art, and specific model parameters thereof may be reasonably selected according to actual needs, and are not described in detail again.
The working principle of the embodiment is as follows: the equipment is arranged on the upper part of a supporting platform 9, when the equipment is impacted by the outside, a first supporting rod moves towards the inside of a first supporting cylinder 4 to drive a first elastic supporting body 5 to compress, and the first elastic supporting body 5 is utilized to provide buffering for the equipment, so that the aim of shock absorption is fulfilled; along with first bracing piece is to the inside removal of first support section of thick bamboo 4, first bracing piece drives the magnetism portion 8 removal of its lateral wall, when magnetism portion 8 removed to hall element 7's detection range in, the striking dynamics that equipment suffered this moment on surface was too big, the surpass of first elastic support body 5 bears the load, hall element 7 detected magnetism portion 8 and exported the signal of telecommunication to controller 10 this moment, controller 10 control drive assembly drives supplementary supporting component 2 rebound, utilize 2 upper ends shore in the 6 bottoms of supporting baffle of supplementary supporting component, provide the auxiliary stay to supporting baffle 6, thereby alleviate the pressure that first elastic support body 5 received, guarantee that first elastic support body 5 can not damage.
Drive a second support section of thick bamboo 17, second elastic support body 18 and second bracing piece 19 through drive assembly and upwards remove for 19 tops of second bracing piece are propped in the 6 bottoms of holding up the bezel 6, and the effect in second elastic support body 18 carries out the auxiliary stay to holding up the bezel 6, and first elastic support body 5 is in coordination, realizes the dual shock attenuation of equipment, reinforcing shock attenuation effect.
When the controller 10 receives an electric signal from the hall element 7, the controller 10 controls the servo motor 12 to rotate, the servo motor 12 drives the driving shaft 15 to rotate through the rotating shaft 13, the driving shaft 15 is in threaded fit with the driving plate 16, so that the driving plate 16 is driven to move upwards, the driving plate 16 drives the second supporting cylinder 17, the second elastic supporting body 18 and the second supporting rod 19 to move upwards, the bottom of the supporting baffle 6 is supported by the second elastic supporting body 18 and the second supporting rod 19, and the purpose of compensatory shock absorption is achieved.
Example 2
Referring to fig. 3, in this embodiment, compared with embodiment 1, a limiting plate 20 is further fixedly disposed inside the first supporting cylinder 4, a gap adapted to the first supporting rod is formed in the middle of the limiting plate 20, the supporting baffle 6 is located below the limiting plate 20, the magnetic portion 8 is mounted on a sidewall of the first supporting rod above the limiting plate 20, and the hall element 7 is disposed on an inner wall of the first supporting cylinder 4 above the limiting plate 20.
Through limiting plate 20's setting, prevent that equipment external force from eliminating the back, the backplate 6 rebound in-process from causing the damage to hall element 7, has improved protectiveness and security.
The embodiment of the invention has the advantage of good shock absorption effect, when the equipment is impacted by external force, the first support rod drives the magnetic part 8 on the side wall to move, when the magnetic part 8 moves to the detection range of the Hall element 7, the impact force suffered by the equipment on the surface is overlarge at the moment, the first elastic support body 5 exceeds the bearing load, the Hall element 7 detects the magnetic part 8 and outputs an electric signal to the controller 10, the controller 10 controls the driving assembly to drive the auxiliary support assembly 2 to move upwards, the upper end of the auxiliary support assembly 2 is supported at the bottom of the support baffle 6 in a propping manner to provide auxiliary support for the support baffle 6, so that the pressure on the first elastic support body 5 is reduced, and the first elastic support body 5 is ensured not to be damaged.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (3)
1. A compensatory shock-absorbing device is characterized by comprising a bottom plate and two groups of first supporting cylinders arranged on the upper portion of the bottom plate, wherein supporting legs are fixedly arranged at the edge of the bottom plate, a supporting platform is arranged above the two groups of first supporting cylinders, two groups of first supporting rods are fixedly arranged at the bottom of the supporting platform, the two groups of first supporting rods respectively extend into the corresponding first supporting cylinders and are fixedly connected with supporting baffles, the supporting baffles are connected with the bottom of the first supporting cylinders through first elastic supporting bodies, Hall elements are arranged on the inner walls of the first supporting cylinders, magnetic portions corresponding to the Hall elements are arranged on the side walls of the first supporting rods, the two groups of first supporting cylinders are further connected through mounting plates, auxiliary supporting assemblies are movably arranged at the bottoms of the two groups of first supporting cylinders, and a controller electrically connected with the Hall elements is arranged on the upper portion of the mounting plates, the bottom of the mounting plate is provided with a driving assembly for driving the auxiliary supporting assembly to move upwards, and the driving assembly is electrically connected with the controller;
the driving assembly comprises a servo motor fixedly arranged at the bottom of the mounting plate and a rotating shaft connected to the output end of the servo motor, one end of the rotating shaft, which is far away from the servo motor, is connected with a driving shaft, a through hole is formed in the bottom plate, the driving shaft penetrates through the through hole and extends to the position below the bottom plate, a driving plate is in threaded fit on the driving shaft, two ends of the driving plate are fixedly connected with a second supporting cylinder respectively, and the servo motor is electrically connected with the controller;
the auxiliary supporting assembly comprises a bottom plate, a first supporting cylinder, a second elastic supporting body, a first supporting rod and a second supporting rod, wherein the bottom plate is arranged below the bottom plate, the first supporting cylinder is arranged inside the first supporting cylinder, the second supporting cylinder is arranged above the second supporting cylinder, one end of the second supporting cylinder extends into the second supporting rod inside the second supporting cylinder, the second elastic supporting body is arranged inside the second supporting cylinder, one end of the second elastic supporting body is fixedly connected with the bottom of the second supporting cylinder, and the other end of the second elastic supporting body is fixedly connected with the end.
2. The compensating shock absorber device of claim 1, wherein the first and second resilient supports are each a spring.
3. The compensatory shock absorbing device according to claim 1, wherein a limiting plate is fixedly arranged inside the first supporting cylinder, a notch matched with the first supporting rod is formed in the middle of the limiting plate, the supporting baffle is located below the limiting plate, the magnetic part is installed on the side wall of the first supporting rod above the limiting plate, and the Hall element is arranged on the inner wall of the first supporting cylinder above the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348000.6A CN111503218B (en) | 2020-04-28 | 2020-04-28 | Compensatory shock-absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348000.6A CN111503218B (en) | 2020-04-28 | 2020-04-28 | Compensatory shock-absorbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111503218A CN111503218A (en) | 2020-08-07 |
| CN111503218B true CN111503218B (en) | 2021-07-13 |
Family
ID=71866489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010348000.6A Active CN111503218B (en) | 2020-04-28 | 2020-04-28 | Compensatory shock-absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111503218B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8899393B2 (en) * | 2012-06-08 | 2014-12-02 | Technical Manufacturing Corporation | Active vibration isolation system |
| CN107243946B (en) * | 2017-08-05 | 2019-03-29 | 东莞市珠峰信息科技有限公司 | A kind of clothes manufacture cloth cutting machine |
| CN207192737U (en) * | 2017-09-26 | 2018-04-06 | 新昌县维王卫浴有限公司 | A kind of adjustable inspection platform of damping |
| CN208474868U (en) * | 2018-07-12 | 2019-02-05 | 浙江师范大学 | A kind of mechanical equipment damping device |
| CN108757825B (en) * | 2018-08-01 | 2024-04-16 | 重庆恒伟林汽车零部件有限公司 | Screw type damping device for vehicle |
| CN110307290B (en) * | 2019-06-28 | 2021-02-26 | 徐州鑫旭机械制造有限公司 | Be used for mining machinery vibration damping mount |
-
2020
- 2020-04-28 CN CN202010348000.6A patent/CN111503218B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111503218A (en) | 2020-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110925527B (en) | Motor base shock attenuation equipment | |
| CN111503218B (en) | Compensatory shock-absorbing device | |
| CN213892772U (en) | Electric motor car frame structure with high strength | |
| CN212105259U (en) | Building engineering strutting arrangement | |
| CN110513424B (en) | Shock absorber for automobile parts | |
| CN207090722U (en) | A kind of elevator buffer device | |
| CN208855345U (en) | Rear wheels of electric vehicle damping device | |
| CN208716757U (en) | The door frame vibration absorber of fork truck | |
| CN215398926U (en) | Frame of electric automobile | |
| CN217804170U (en) | High-bearing electric vehicle rear axle | |
| CN215908315U (en) | Electromechanical shock attenuation frame structure | |
| CN218771589U (en) | Damping fixing plate for wind driven generator | |
| CN218084983U (en) | Self-adaptive chassis suspension system based on gear rack transmission mechanism | |
| CN219698212U (en) | Cabinet | |
| CN221642618U (en) | Shock-absorbing structure and scooter | |
| CN218603350U (en) | Frequency converter with damping function | |
| CN210003270U (en) | vibration-proof coal mining device | |
| CN217176829U (en) | Integrated vacuum device | |
| CN217282525U (en) | Motor damping base for electromechanical engineering | |
| CN213117276U (en) | Buffer device of automobile shock absorber ware | |
| CN214728034U (en) | Air suspension with additional strengthening | |
| CN211685480U (en) | Front wheel support frame of electric vehicle | |
| CN218261464U (en) | Adjust convenient elevator guide rail installing support | |
| CN205173872U (en) | Vehicular gas turbine power generation unit vibration damper | |
| CN217334276U (en) | New energy automobile battery with shockproof mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |