CN110671581A - Construction machinery damping platform - Google Patents
Construction machinery damping platform Download PDFInfo
- Publication number
- CN110671581A CN110671581A CN201910828005.6A CN201910828005A CN110671581A CN 110671581 A CN110671581 A CN 110671581A CN 201910828005 A CN201910828005 A CN 201910828005A CN 110671581 A CN110671581 A CN 110671581A
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- Prior art keywords
- damping
- platform
- vibration reduction
- fixed block
- bearing platform
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
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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
- F16F15/022—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 dampers and springs in combination
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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
- F16F15/023—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 fluid means
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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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- 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
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- 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)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a vibration reduction platform of construction machinery, which comprises a vibration reduction platform device and vibration reduction feet, wherein the vibration reduction feet are arranged at the bottom of the vibration reduction platform device, the lower end of the first bearing platform is provided with a damping column, a third supporting column of a damping spring B is wound on the inner outer wall of the first bearing platform to damp vibration, further eliminating vibration through a buffer mechanism, realizing vibration reduction in a progressive manner, designing the supporting ground feet into vibration reduction ground feet with vibration reduction springs, can provide supporting force for the vibration reduction platform device and simultaneously can continuously eliminate mechanical vibration, thereby enhancing the vibration reduction effect of the vibration reduction platform, a second bearing platform is arranged at the lower end of the buffer mechanism, a hydraulic telescopic rod is arranged at the lower end of the second bearing platform, the height of the vibration reduction table is adjusted through the expansion and contraction of the hydraulic telescopic rod, so that the height of the mechanical construction operation is adjusted, other tools are not needed, and the operation is convenient and rapid; this construction machinery damping platform, simple structure, it is convenient to use, and the shock attenuation is effectual.
Description
Technical Field
The invention relates to the technical field of construction machinery equipment, in particular to a vibration reduction platform of construction machinery.
Background
The construction machine is a general name of mechanical equipment used for engineering construction and urban and rural construction, and comprises various machines such as an excavating machine, a shovel soil transportation machine, a compaction machine, an engineering hoisting machine, a piling machine, a pavement machine, a concrete product machine, a steel bar grade prestress machine, a decoration machine, an overhead working machine and the like.
When most of machines are in operation, the bottom surface needs to be fixed on a flat ground, even the construction height of the machines is improved, and the machines can generate great vibration, so that the support structure is unstable due to the excessive vibration, the construction machines can turn over laterally, and the casualties of construction personnel and the damage of equipment are caused; and the vibration is too big and can produce the noise, influences the surrounding environment, brings very big health hidden danger for constructor, therefore we often rely on damping platform. However, some vibration reduction platforms in the current market have poor vibration reduction effect, and the mechanical construction height cannot be improved, so the vibration reduction platform for the construction machinery is provided.
In order to realize good vibration damping effect and improve the mechanical construction height, the invention realizes the aim by installing a buffer mechanism and a hydraulic telescopic rod in a vibration damping platform device, arranging a vibration damping spring and installing a vibration damping ground foot at the bottom.
Disclosure of Invention
The invention aims to provide a vibration reduction platform of construction machinery, which solves the problems in the prior art by installing a buffer mechanism and a hydraulic telescopic rod in a vibration reduction platform device, arranging a damping spring and installing a vibration reduction foot margin at the bottom.
In order to achieve the purpose, the invention provides the following technical scheme: a vibration damping platform of construction machinery comprises a vibration damping platform device and vibration damping feet which are arranged at the bottom of the vibration damping platform device, the damping platform device comprises a shell, a first bearing platform, damping columns, first supporting columns, a cross rod, a buffering mechanism, a second bearing platform and hydraulic telescopic rods, wherein the first bearing platform is arranged at the upper end of the side wall at two ends of the shell;
the damping lower margin includes the fastener, the draw-in groove, the connecting piece, accomodate the groove, damping spring A, the slider, the second support column, supporting baseplate and fixing bolt, the upper end and the casing bottom fixed connection of fastener, the inside of fastener sets up the draw-in groove, erection joint spare in the draw-in groove, accomodate the groove in seted up in the lower part of connecting piece, accomodate the top fixed connection damping spring A's in groove one end, damping spring A's the other end is fixed in the upper end of slider, the lower extreme fixed connection supporting baseplate of second support column is installed to the lower extreme of slider, the supporting baseplate both ends are fixed subaerial through fixing bolt.
Preferably, the damping post is hollow structure, and internally mounted third support column twines damping spring B on the outer wall of damping post, and the upper and lower both ends of damping post are all sealed through the boss.
Preferably, buffer gear includes the pole setting, the sleeve, the connecting rod, buffer spring, fixed block A, connecting strip B, the loose axle, fixed block B and fixed block C, pole setting upper end fixed connection is in the lower extreme of horizontal pole, the lower extreme is installed in the upper end of second bearing platform, cup joint the sleeve on the outer wall, telescopic one side and the one end fixed connection of connecting rod, winding buffer spring on the connecting rod outer wall, the other end and the fixed block A of connecting rod are connected, connecting strip A and connecting strip B's one end all are fixed on fixed block A's lateral wall through the loose axle, connecting strip A and connecting strip B's the other end is fixed on fixed block B and fixed block C's lateral wall through the loose axle respectively, fixed block B and fixed block C install respectively in the lower extreme of horizontal pole and the.
Preferably, the cross rods are respectively arranged on the inner sides of two adjacent first support columns side by side, and the lower end of each cross rod is respectively and oppositely provided with two groups of completely identical buffer mechanisms.
Preferably, the contact parts of the two sides of the connecting piece and the lower ends of the two sides of the clamping piece extend to form a flat plate respectively, and the flat plate is connected with the lower ends of the two sides of the clamping piece through a fixing bolt.
Preferably, two convex blocks are respectively arranged on the inner walls of two sides of the lower port of the accommodating groove and limit the sliding of the sliding block.
Compared with the prior art, the invention has the following beneficial effects:
1. this construction machinery damping platform installs the damping post at the lower extreme of first bearing platform, utilizes the third support column of winding damping spring B on the inside outer wall to carry out the damping, further eliminates the vibration through buffer gear, and the level is carried forward and is realized the damping.
2. This construction machinery damping platform sets up second bearing platform at buffer gear's lower extreme, and hydraulic telescoping rod is installed to the lower extreme of second bearing platform, adjusts the height of damping platform through hydraulic telescoping rod's flexible to height when adjusting mechanical construction operation need not with the help of other instruments, convenient and fast.
3. This construction machinery damping platform will support the lower margin design for having damping spring's damping lower margin, can also continue to eliminate mechanical vibration when providing the holding power to damping platform device, has strengthened damping platform's shock attenuation effect.
Drawings
FIG. 1 is an overview of the present invention;
FIG. 2 is a schematic structural view of a vibration damping platform apparatus of the present invention;
FIG. 3 is a schematic view of a shock-absorbing anchor according to the present invention;
fig. 4 is a schematic structural diagram of a buffer mechanism of the present invention.
In the figure: 1. a vibration damping platform device; 11. a housing; 12. a first load bearing platform; 13. a damping post; 14. a first support column; 15. a cross bar; 16. a buffer mechanism; 161. erecting a rod; 162. a sleeve; 163. a connecting rod; 164. a buffer spring; 165. a fixed block A; 166. a connecting strip A; 167. a connecting strip B; 168. a movable shaft; 169. a fixed block B; 1610. a fixed block C; 17. a second load bearing platform; 18. a hydraulic telescopic rod; 19. a third support column; 110. a damping spring B; 2. damping feet; 21. a fastener; 22. a card slot; 23. a connecting member; 24. a receiving groove; 25. a damping spring A; 26. a slider; 27. a second support column; 28. a support base plate; 29. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a vibration damping platform of a construction machine comprises a vibration damping platform device 1 and vibration damping feet 2, wherein the vibration damping feet 2 are installed at the bottom of the vibration damping platform device 1, the vibration damping platform device 1 comprises a shell 11, a first bearing platform 12, vibration damping columns 13, first supporting columns 14, cross rods 15, a buffer mechanism 16, a second bearing platform 17 and a hydraulic telescopic rod 18, the first bearing platform 12 is arranged at the upper end of the side wall at two ends of the shell 11, the vibration damping columns 13 are installed at the positions, close to the inner wall of the shell 11, of four corners at the bottom of the first bearing platform 12, the vibration damping columns 13 are of a hollow structure, third supporting columns 19 are installed inside the vibration damping columns 13, vibration damping springs B110 are wound on the outer walls of the vibration damping columns 13, the upper ends and the lower ends of the vibration damping columns 13 are sealed through reinforcing blocks, the lower ends of the vibration damping columns 13 are respectively and fixedly connected with the first supporting columns 14, the lower end of each cross rod 15 is respectively and oppositely provided with two groups of completely identical buffer mechanisms 16, the lower ends of the first support column 14 and the buffer mechanisms 16 are fixedly connected to the upper end of the second bearing platform 17, the four corners of the bottom of the second bearing platform 17 are respectively provided with a hydraulic telescopic rod 18, the bottom of the hydraulic telescopic rod 18 is fixed on the bottom plate inside the shell 11, and the four corners of the bottom of the shell 11 are respectively provided with a vibration reduction anchor 2.
Referring to fig. 3, a damping platform of a construction machine, a damping anchor 2 includes a clamping member 21, a clamping groove 22, a connecting member 23, a receiving groove 24, a damping spring a25, a sliding block 26, a second supporting column 27, a supporting base plate 28 and a fixing bolt 29, an upper end of the clamping member 21 is fixedly connected with a bottom of a housing 11, the clamping groove 22 is arranged inside the clamping member 21, the connecting member 23 is installed in the clamping groove 22, a flat plate extends from a contact part of two sides of the connecting member 23 and lower ends of two sides of the clamping member 21 respectively, the flat plate is connected with the lower ends of two sides of the clamping member 21 through the fixing bolt 29, the receiving groove 24 is formed in a lower part of the connecting member 23, a top of the receiving groove 24 is fixedly connected with one end of a damping spring a25, the other end of a damping spring a25 is fixed on an upper end of the sliding block 26, two convex blocks are respectively arranged on inner walls of two sides of a lower port, the support base plate 28 is fixed to the ground at both ends thereof by fixing bolts 29.
Referring to fig. 4, a damping platform for construction machinery, a damping mechanism 16 includes a vertical rod 161, a sleeve 162, a connecting rod 163, a damping spring 164, a fixed block a165, the connecting rod A166, the connecting rod B167, the movable shaft 168, the fixed block B169 and the fixed block C1610, the upper end of the upright post 161 is fixedly connected to the lower end of the cross rod 15, the lower end of the upright post is installed at the upper end of the second bearing platform 17, the sleeve 162 is sleeved on the outer wall of the upright post, one side of the sleeve 162 is fixedly connected with one end of the connecting rod 163, the buffer spring 164 is wound on the outer wall of the connecting rod 163, the other end of the connecting rod 163 is connected with the fixed block A165, one ends of the connecting rod A166 and the connecting rod B167 are fixed on the side wall of the fixed block A165 through the movable shaft 168, the other ends of the connecting rod A166 and the connecting rod B167 are fixed on the side walls of the fixed block B169 and the fixed block C1610 through the movable shaft.
In summary, the following steps: according to the vibration reduction platform for the construction machinery, the vibration reduction column 13 is arranged at the lower end of the first bearing platform 12, the third support column 19 wound with the vibration reduction spring on the inner outer wall is used for reducing vibration, the vibration is further eliminated through the buffer mechanism 16, and the vibration reduction is realized in a multi-level progressive manner; the lower end of the buffer mechanism 16 is provided with a second bearing platform 17, the lower end of the second bearing platform 17 is provided with a hydraulic telescopic rod 18, and the height of the damping platform is adjusted through the extension and retraction of the hydraulic telescopic rod 18, so that the height of the damping platform during mechanical construction operation is adjusted, other tools are not needed, and the damping platform is convenient and quick; the supporting ground feet are designed into vibration reduction ground feet 2 with vibration reduction springs, mechanical vibration can be continuously eliminated while supporting force is provided for the vibration reduction platform device 1, and the vibration reduction effect of the vibration reduction platform is enhanced. This construction machinery damping platform, simple structure, it is convenient to use, and the shock attenuation is effectual.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction machinery damping platform, includes damping platform device (1) and damping lower margin (2), and the bottom at damping platform device (1), its characterized in that are installed in damping lower margin (2): the damping platform device (1) comprises a shell (11), a first bearing platform (12), damping columns (13), first supporting columns (14), a cross rod (15), a buffer mechanism (16), a second bearing platform (17) and hydraulic telescopic rods (18), wherein the first bearing platform (12) is arranged at the upper ends of the side walls at the two ends of the shell (11), the damping columns (13) are arranged at the positions, close to the inner wall of the shell (11), of the four corners of the bottom of the first bearing platform (12), the lower ends of the damping columns (13) are respectively and fixedly connected with the first supporting columns (14), the cross rod (15) is fixedly connected onto the side walls, the buffer mechanisms (16) are respectively arranged at the two ends of the bottom of the cross rod (15), the lower ends of the first supporting columns (14) and the buffer mechanisms (16) are respectively and fixedly connected to the upper end of the second bearing platform (17), the hydraulic telescopic rods (18) are respectively arranged, the bottom of the hydraulic telescopic rod (18) is fixed on a bottom plate inside the shell (11), and four corners of the bottom of the shell (11) are respectively provided with a vibration reduction anchor (2);
the vibration reduction anchor (2) comprises a clamping piece (21), a clamping groove (22), a connecting piece (23), a containing groove (24), a vibration reduction spring A (25), a sliding block (26), a second supporting column (27), a supporting base plate (28) and a fixing bolt (29), the upper end and casing (11) bottom fixed connection of fastener (21), the inside of fastener (21) sets up draw-in groove (22), erection joint spare (23) in draw-in groove (22), the lower part of connecting piece (23) is seted up and is accomodate groove (24), accomodate the one end of the top fixed connection damping spring A (25) of groove (24), the other end of damping spring A (25) is fixed in the upper end of slider (26), lower extreme fixed connection supporting baseplate (28) of second support column (27) are installed to the lower extreme of slider (26), supporting baseplate (28) both ends are fixed subaerial through fixing bolt (29).
2. A construction machine vibration reduction platform as claimed in claim 1, wherein: damping post (13) are hollow structure, internally mounted third support column (19), winding damping spring B (110) on the outer wall of damping post (13), and the upper and lower both ends of damping post (13) are all sealed through the boss.
3. A construction machine vibration reduction platform as claimed in claim 1, wherein: buffer gear (16) includes pole setting (161), sleeve (162), connecting rod (163), buffer spring (164), fixed block A (165), connecting strip A (166), connecting strip B (167), loose axle (168), fixed block B (169) and fixed block C (1610), pole setting (161) upper end fixed connection is in the lower extreme of horizontal pole (15), the lower extreme is installed in the upper end of second bearing platform (17), cup joint sleeve (162) on the outer wall, one side of sleeve (162) and the one end fixed connection of connecting rod (163), winding buffer spring (164) on connecting rod (163) outer wall, the other end and fixed block A (165) of connecting rod (163) are connected, the one end of connecting strip A (166) and connecting strip B (167) all is fixed on the lateral wall of fixed block A (165) through loose axle (168), the other end of connecting strip A (166) and connecting strip B (167) is fixed respectively through loose axle (168) at the side fixed block B (169) and fixed block C (1610) On the wall, a fixed block B (169) and a fixed block C (1610) are respectively arranged at the lower end of the cross rod (15) and the upper end of the second bearing platform (17).
4. A construction machine vibration reduction platform as claimed in claim 1, wherein: the cross rods (15) are respectively arranged on the inner sides of two adjacent first support columns (14) side by side, and the lower end of each cross rod (15) is respectively provided with two groups of completely identical buffer mechanisms (16) in an opposite mode.
5. A construction machine vibration reduction platform as claimed in claim 1, wherein: two flat plates extend from the contact positions of the two sides of the connecting piece (23) and the lower ends of the two sides of the clamping piece (21) respectively, and the flat plates are connected with the lower ends of the two sides of the clamping piece (21) through fixing bolts (29).
6. A construction machine vibration reduction platform as claimed in claim 1, wherein: the inner walls of two sides of the lower port of the containing groove (24)) are respectively provided with two convex blocks which limit the sliding of the sliding block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828005.6A CN110671581A (en) | 2019-09-03 | 2019-09-03 | Construction machinery damping platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828005.6A CN110671581A (en) | 2019-09-03 | 2019-09-03 | Construction machinery damping platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110671581A true CN110671581A (en) | 2020-01-10 |
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ID=69076232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910828005.6A Pending CN110671581A (en) | 2019-09-03 | 2019-09-03 | Construction machinery damping platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN110671581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065914A (en) * | 2020-09-07 | 2020-12-11 | 德清博发智能科技有限公司 | Mechanical buffer structure |
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| CN107191534A (en) * | 2017-07-14 | 2017-09-22 | 聂道香 | A kind of mining machinery damping base |
| CN108714884A (en) * | 2018-06-21 | 2018-10-30 | 芜湖易泽中小企业公共服务股份有限公司 | A kind of assistant medical therapy robot |
| CN108980531A (en) * | 2018-07-11 | 2018-12-11 | 盐城亿之诺机械有限公司 | A kind of electromechanical equipment dynamic antivibration damping device |
| CN109404673A (en) * | 2018-11-21 | 2019-03-01 | 长沙小如信息科技有限公司 | A kind of damped platform and grouter with elevating function |
| CN209325316U (en) * | 2019-01-15 | 2019-08-30 | 滁州瑞能电力科技有限公司 | A kind of mounting structure of electromechanical equipment |
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2019
- 2019-09-03 CN CN201910828005.6A patent/CN110671581A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206361339U (en) * | 2016-12-08 | 2017-07-28 | 新昌县腾盛纺机有限公司 | A kind of cloth dewaterer damping base |
| CN107191534A (en) * | 2017-07-14 | 2017-09-22 | 聂道香 | A kind of mining machinery damping base |
| CN108714884A (en) * | 2018-06-21 | 2018-10-30 | 芜湖易泽中小企业公共服务股份有限公司 | A kind of assistant medical therapy robot |
| CN108980531A (en) * | 2018-07-11 | 2018-12-11 | 盐城亿之诺机械有限公司 | A kind of electromechanical equipment dynamic antivibration damping device |
| CN109404673A (en) * | 2018-11-21 | 2019-03-01 | 长沙小如信息科技有限公司 | A kind of damped platform and grouter with elevating function |
| CN209325316U (en) * | 2019-01-15 | 2019-08-30 | 滁州瑞能电力科技有限公司 | A kind of mounting structure of electromechanical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112065914A (en) * | 2020-09-07 | 2020-12-11 | 德清博发智能科技有限公司 | Mechanical buffer structure |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 502, 5 / F, building, Nanqiao Industrial Development Zone, Chuzhou City, Anhui Province Applicant after: Jinpeng assembly Construction Co., Ltd Address before: Room 502, 5 / F, building, Nanqiao Industrial Development Zone, Chuzhou City, Anhui Province Applicant before: Jinpeng Construction Industry Co., Ltd |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20200110 |