CN107492802A - A kind of high-tension switch cabinet of good buffer effect - Google Patents
A kind of high-tension switch cabinet of good buffer effect Download PDFInfo
- Publication number
- CN107492802A CN107492802A CN201710822666.9A CN201710822666A CN107492802A CN 107492802 A CN107492802 A CN 107492802A CN 201710822666 A CN201710822666 A CN 201710822666A CN 107492802 A CN107492802 A CN 107492802A
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- tension switch
- fixedly connected
- plate
- carrier plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention provides a kind of high-tension switch cabinet of good buffer effect, is related to high-tension switch cabinet field.The high-tension switch cabinet of the good buffer effect, including high-tension switch cabinet body, the bottom of the high-tension switch cabinet chamber body is installed with bolt, and the quantity of the bolt is two, and two bolts are respectively and fixedly installed to the both sides of the bottom of high-tension switch cabinet chamber body.The high-tension switch cabinet of the good buffer effect, by setting bolt, damping spring, carrier plate, elastic base, air bag, baffle plate, clamping plate and compression spring, when high-voltage switch gear body is impacted, high-voltage switch gear body extrudes bearing platform, bearing platform extrudes compression spring, compression spring is compressed, so that impact is weakened, compression spring pressurization clamping plate, clamping plate extrudes carrier plate, carrier plate extrudes damping spring, so that damping spring is compressed, further impact is weakened, carrier plate extruding gasbag, air bag weakens impact again, so as to reach good buffering effect.
Description
Technical field
The present invention relates to high-tension switch cabinet technical field, specially a kind of high-tension switch cabinet of good buffer effect.
Background technology
High-tension switch cabinet refers to be used for play break-make, control in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Or the effect such as protection.High voltage isolator and earthed switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high pressure behaviour
Make several major classes such as mechanism, high voltage explosion-proof power distribution device and high-tension switch cabinet.Switch cubicle have aerial inlet-outlet line, cable incoming-outgoing wire,
The functions such as bus contact, be primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and
The various different places such as residential quarters, skyscraper, it can be seen that, the importance of high-tension switch cabinet.But at present, it is existing
High-tension switch cabinet is mostly that buffering effect is bad, causes high-voltage switch gear to be easily damaged.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of high-tension switch cabinet of good buffer effect, solve existing
High-tension switch cabinet buffering effect it is bad, the problem of causing high-voltage switch gear to be easily damaged.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of height of good buffer effect presses off
Cabinet is closed, including high-tension switch cabinet body, the bottom of the high-tension switch cabinet chamber body are installed with bolt, the bolt
Quantity is two, and two bolts are respectively and fixedly installed to the both sides of the bottom of high-tension switch cabinet chamber body, the bolt
Surface wrap has damping spring, is provided with and holds positioned at the surface activity of the bolt in the left side of the bottom of high-tension switch cabinet chamber body
Plate is put, the table of the bolt positioned at the right side of the bottom of high-tension switch cabinet chamber body is fixedly mounted on the right side of the carrier plate
Face, the top of the damping spring are fixedly connected with the bottom of carrier plate, and the both sides at the top of the carrier plate have been fixedly connected with
Baffle plate, clamping plate is fixedly connected with the top of the carrier plate, the clamping plate is between two baffle plates, and the both sides difference of clamping plate
A side contacts close to each other with two baffle plates, compression spring are fixedly connected with the top of the baffle plate, the compression spring is remote
One end from clamping plate is fixedly connected with bearing platform, the both sides of a bearing platform side joint close to each other with two baffle plates respectively
Touch, high-voltage switch gear body is installed with the top of the bearing platform, the front of the high-tension switch cabinet body offers radiating
Hole.
Preferably, the bottom of the high-tension switch cabinet chamber body is installed with elastic base, the elastic base
Top opens up fluted, and the bottom land of groove is fixedly connected with air bag, passed at the top of the air bag groove and with carrier plate
Bottom contacts.
Preferably, the left wall of the high-tension switch cabinet chamber body is fixedly connected with dividing plate, and the right side of the dividing plate is fixed
It is connected to the right wall of high-tension switch cabinet chamber body, the bottom of the dividing plate is installed with moisture detector, in the dividing plate
The both sides in portion offer through hole, and the inwall of the through hole is inlaid with radiator-grid.
Preferably, the roof of the high-tension switch cabinet chamber body is installed with fixed seat, the bottom of the fixed seat
Motor is inlaid with, the output end of the motor through fixed seat and is fixedly connected with fan blade.
Preferably, the both sides of the high-tension switch cabinet body are installed with fixed block, and the fixed block is away from high pressure
One end of switch cabinet body is connected with connecting rod, and the one end of the connecting rod away from fixed block is connected with movable block, described
The one end of movable block away from connecting rod is fixedly connected with Crashworthy plate, and the Crashworthy plate is fixed close to the side of high-tension switch cabinet body to be connected
Torque spring is connected to, the one end of the torque spring away from Crashworthy plate is fixed with side of the fixed block away from high-tension switch cabinet body
Connection.
Preferably, the bottom of the high-tension switch cabinet body is fixedly connected with block, and the both sides of the block bottom are solid
Surely roller mount is connected with, the bottom of the roller mount is movably installed with roller, and the surface of the roller offers screw thread.
(3) beneficial effect
The invention provides a kind of high-tension switch cabinet of good buffer effect.Possesses following beneficial effect：
1st, the high-tension switch cabinet of the good buffer effect, by setting bolt, damping spring, carrier plate, elastic base, gas
Capsule, baffle plate, clamping plate and compression spring, when high-voltage switch gear body is impacted, high-voltage switch gear body extruding bearing platform, bearing platform
Compression spring is extruded, compression spring is compressed so that impact is weakened, and compression spring pressurization clamping plate, clamping plate extruding carrier plate, is held
Put plate extruding damping spring so that damping spring is compressed, and is further weakened impact, carrier plate extruding gasbag, and air bag is another
It is secondary to weaken impact, so as to reach good buffering effect.
2nd, the high-tension switch cabinet of the good buffer effect, by setting through hole, radiator-grid, motor and fan blade, not only to high pressure
The inner chamber of switch cabinet body carries out radiating treatment, and has reached moistureproof effect, and there is provided fixed block, connecting rod, movable block, anti-
Plate and torque spring are hit, has reached the purpose of high-tension switch cabinet body anticollision, and the roller mount and roller set so that high pressure
Switch cabinet body is easy to remove.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structure sectional view of high-tension switch cabinet body of the present invention.
In figure：1 high-tension switch cabinet, 2 bolts, 3 damping springs, 4 carrier plates, 5 elastic bases, 6 air bags, 7 baffle plates, 8 clamping plates,
9 compression springs, 10 bearing platforms, 11 high-tension switch cabinets, 12 dividing plates, 13 moisture detectors, 14 through holes, 15 radiator-grids, 16 fixed seats,
17 motors, 18 fan blades, 19 fixed blocks, 20 connecting rods, 21 movable blocks, 22 Crashworthy plates, 23 torque springs, 24 heat emission holes, 25 blocks, 26
Roller mount, 27 rollers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of high-tension switch cabinet of good buffer effect, as shown in Figure 1-2, including high-tension switch cabinet
Body 1, the bottom of the inner chamber of high-tension switch cabinet body 1 are installed with bolt 2, and the quantity of bolt 2 is two, and two bolts 2
It is respectively and fixedly installed to the both sides of the bottom of the inner chamber of high-tension switch cabinet body 1 so that the fixation of carrier plate 4 is more steady, bolt 2
Surface wrap have damping spring 3, positioned at the left side of the bottom of the inner chamber of high-tension switch cabinet body 1 bolt 2 surface activity peace
Equipped with carrier plate 4, the right side of carrier plate 4 is fixedly mounted on the bolt 2 positioned at the right side of the bottom of the inner chamber of high-tension switch cabinet body 1
Surface, the top of damping spring 3 is fixedly connected with the bottom of carrier plate 4, and peace is fixed in the bottom of the inner chamber of high-tension switch cabinet body 1
Equipped with elastic base 5, the top of elastic base 5 opens up fluted, and the bottom land of groove is fixedly connected with air bag 6, the top of air bag 6
Portion passes groove and contacted with the bottom of carrier plate 4, and the size of air bag 6 is smaller than the size of groove, avoids air bag 6 from rupturing,
The extruding gasbag 6 of carrier plate 4, air bag 6 weaken impact again, and the both sides at the top of carrier plate 4 have been fixedly connected with baffle plate 7, limited
Moving left and right for clamping plate 8 and carrier plate 4 has been made, has strengthened the stability of the horizontal direction of high-voltage switch gear body 11, carrier plate 4
Top is fixedly connected with clamping plate 8, and clamping plate 8 is between two baffle plates 7, and the both sides of clamping plate 8 are mutually leaned on two baffle plates 7 respectively
A near side contacts, the top of baffle plate 7 are fixedly connected with compression spring 9, and the one end of compression spring 9 away from clamping plate 8 is fixedly connected
There is a bearing platform 10, the both sides of bearing platform 10 side contacts close to each other with two baffle plates 7 respectively, the top of bearing platform 10 is fixed
High-voltage switch gear body 11 is installed, when high-voltage switch gear body 1 is impacted, high-voltage switch gear body 1 extrudes bearing platform 10, bearing
Platform 10 extrudes compression spring 9, and compression spring 9 is compressed so that impact is weakened, and the pressurization clamping plate 8 of compression spring 9, clamping plate 8 extrudes
Carrier plate 4, carrier plate 4 extrude damping spring 3 so that damping spring 3 is compressed, and is further weakened impact, high-tension switch cabinet
The front of body 1 offers heat emission hole 24 so that outside the air and high-tension switch cabinet body 1 of the inner chamber of high-tension switch cabinet body 1
Air carry out convection current, so as to disperse the heat of the inner chamber of high-tension switch cabinet body 1, the left wall of the inner chamber of high-tension switch cabinet body 1 is consolidated
Surely dividing plate 12 is connected with, the right side of dividing plate 12 is fixedly connected on the right wall of the inner chamber of high-tension switch cabinet body 1, and the bottom of dividing plate 12 is consolidated
Dingan County is equipped with moisture detector 13, the model RH490 of moisture detector 13, and the both sides inside dividing plate 12 offer through hole
14, the inwall of through hole 14 is inlaid with radiator-grid 15, and the roof of the inner chamber of high-tension switch cabinet body 1 is installed with fixed seat 16, Gu
The bottom of reservation 16 is inlaid with motor 17, the model Y80S-2 of motor 17, moisture detector 13 and motor 17 respectively with peripheral hardware
Control panel be electrically connected with, the output end of motor 17 is through fixed seat 16 and is fixedly connected with fan blade 18, works as moisture detector
13 detect the inner chamber of high-tension switch cabinet body 1 humidity it is heavier when, start motor 17, the rotation of the output end of motor 17 drives fan blade
18 are rotated, so as to be air-dried to the inner chamber of high-tension switch cabinet body 1, the fixed peace in both sides of high-tension switch cabinet body 1
Equipped with fixed block 19, the one end of fixed block 19 away from high-tension switch cabinet body 1 is connected with connecting rod 20, and connecting rod 20 is away from fixed
One end of block 19 is connected with movable block 21, and the one end of movable block 21 away from connecting rod 20 is fixedly connected with Crashworthy plate 22, anticollision
Plate 22 is fixedly connected with torque spring 23 close to the side of high-tension switch cabinet body 1, torque spring 23 away from Crashworthy plate 22 one
End is fixedly connected with side of the fixed block 19 away from high-tension switch cabinet body 1, when high-tension switch cabinet body 1 is hit, is prevented
Hit plate 22 and extrude torque spring 23, hit and be eliminated in the presence of torque spring 23, reached the anticollision of high-tension switch cabinet body 1
Purpose, the bottom of high-tension switch cabinet body 1 is fixedly connected with block 25, and the both sides of the bottom of block 25 have been fixedly connected with roller
Seat 26, the bottom of roller mount 26 is movably installed with roller 27 so that high-tension switch cabinet body 1 is easy to remove, the surface of roller 27
Screw thread, increase roller 27 and the frictional force on ground are offered, avoids roller 27 in moving process from sliding.
In summary, the high-tension switch cabinet of the good buffer effect, by setting bolt 2, damping spring 3, carrier plate 4, bullet
Property base 5, air bag 6, baffle plate 7, clamping plate 8 and compression spring 9, when high-voltage switch gear body 1 is impacted, high-voltage switch gear body 1
Bearing platform 10 is extruded, bearing platform 10 extrudes compression spring 9, and compression spring 9 is compressed so that impact is weakened, and compression spring 9 adds
Clamping plate 8 is pressed, clamping plate 8 extrudes carrier plate 4, and carrier plate 4 extrudes damping spring 3 so that damping spring 3 is compressed, further will punching
Weakening is hit, the extruding gasbag 6 of carrier plate 4, air bag 6 weakens impact again, so as to reach good buffering effect.
Also, by setting through hole 14, radiator-grid 15, motor 17 and fan blade 18, not only in high-tension switch cabinet body 1
Chamber carries out radiating treatment, and has reached moistureproof effect, and there is provided fixed block 19, connecting rod 20, movable block 21, the and of Crashworthy plate 22
Torque spring 23, reach the purpose of the anticollision of high-tension switch cabinet body 1, and the roller mount 26 and roller 27 set so that it is high
The cabinet body 1 that compresses switch is easy to remove.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of high-tension switch cabinet of good buffer effect, including high-tension switch cabinet body (1), it is characterised in that：The height presses off
The bottom for closing cabinet body (1) inner chamber is installed with bolt (2), and the quantity of the bolt (2) is two, and two bolts (2)
The both sides of the bottom of high-tension switch cabinet body (1) inner chamber are respectively and fixedly installed to, the surface wrap of the bolt (2) has damping bullet
Spring (3), the surface activity positioned at the bolt (2) in the left side of the bottom of high-tension switch cabinet body (1) inner chamber are provided with carrier plate
(4) bolt positioned at the right side of the bottom of high-tension switch cabinet body (1) inner chamber, is fixedly mounted on the right side of the carrier plate (4)
(2) surface, the top of the damping spring (3) are fixedly connected with the bottom of carrier plate (4), at the top of the carrier plate (4)
Both sides have been fixedly connected with baffle plate (7), and clamping plate (8) is fixedly connected with the top of the carrier plate (4), and the clamping plate (8) is located at
Between two baffle plates (7), and the both sides of clamping plate (8) side contacts close to each other with two baffle plates (7) respectively, the baffle plate
(7) compression spring (9) is fixedly connected with the top of, the one end of the compression spring (9) away from clamping plate (8) is fixedly connected with bearing
Platform (10), the both sides of the bearing platform (10) side contacts close to each other with two baffle plates (7) respectively, the bearing platform (10)
Top be installed with high-voltage switch gear body (11), the front of the high-tension switch cabinet body (1) offers heat emission hole (24).
A kind of 2. high-tension switch cabinet of good buffer effect according to claim 1, it is characterised in that：The high-tension switch cabinet
The bottom of body (1) inner chamber is installed with elastic base (5), and fluted, and groove is opened up at the top of the elastic base (5)
Bottom land be fixedly connected with air bag (6), groove is passed at the top of the air bag (6) and is contacted with the bottom of carrier plate (4).
A kind of 3. high-tension switch cabinet of good buffer effect according to claim 1, it is characterised in that：The high-tension switch cabinet
The left wall of body (1) inner chamber is fixedly connected with dividing plate (12), and high-tension switch cabinet sheet is fixedly connected on the right side of the dividing plate (12)
The right wall of body (1) inner chamber, the bottom of the dividing plate (12) are installed with moisture detector (13), dividing plate (12) inside
Both sides offer through hole (14), and the inwall of the through hole (14) is inlaid with radiator-grid (15).
A kind of 4. high-tension switch cabinet of good buffer effect according to claim 1, it is characterised in that：The high-tension switch cabinet
The roof of body (1) inner chamber is installed with fixed seat (16), and the bottom of the fixed seat (16) is inlaid with motor (17), described
The output end of motor (17) is through fixed seat (16) and is fixedly connected with fan blade (18).
A kind of 5. high-tension switch cabinet of good buffer effect according to claim 1, it is characterised in that：The high-tension switch cabinet
The both sides of body (1) are installed with fixed block (19), the one end of the fixed block (19) away from high-tension switch cabinet body (1)
Connecting rod (20) is connected with, the one end of the connecting rod (20) away from fixed block (19) is connected with movable block (21), described
The one end of movable block (21) away from connecting rod (20) is fixedly connected with Crashworthy plate (22), and the Crashworthy plate (22) is close to high-tension switch cabinet
The side of body (1) is fixedly connected with torque spring (23), and the one end of the torque spring (23) away from Crashworthy plate (22) is with consolidating
Determine side of the block (19) away from high-tension switch cabinet body (1) to be fixedly connected.
A kind of 6. high-tension switch cabinet of good buffer effect according to claim 1, it is characterised in that：The high-tension switch cabinet
The bottom of body (1) is fixedly connected with block (25), and the both sides of block (25) bottom have been fixedly connected with roller mount (26),
The bottom of the roller mount (26) is movably installed with roller (27), and the surface of the roller (27) offers screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822666.9A CN107492802A (en) | 2017-09-13 | 2017-09-13 | A kind of high-tension switch cabinet of good buffer effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822666.9A CN107492802A (en) | 2017-09-13 | 2017-09-13 | A kind of high-tension switch cabinet of good buffer effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492802A true CN107492802A (en) | 2017-12-19 |
Family
ID=60651776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710822666.9A Pending CN107492802A (en) | 2017-09-13 | 2017-09-13 | A kind of high-tension switch cabinet of good buffer effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492802A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981517A (en) * | 2018-09-16 | 2018-12-11 | 六盘水久翔爆破工程有限责任公司 | A kind of blasting flyrock protective device |
| CN111743760A (en) * | 2020-07-30 | 2020-10-09 | 四川佩丽凯科技有限责任公司 | Multifunctional novel pulse acupoint physiotherapy instrument |
| CN112750273A (en) * | 2018-11-08 | 2021-05-04 | 谢垚峰 | Air bag isolation protection device and method |
| CN113108009A (en) * | 2021-04-14 | 2021-07-13 | 浙江弘毅科技有限公司 | Electromechanical device installs protection device with shock-absorbing function |
| CN113851968A (en) * | 2021-10-19 | 2021-12-28 | 江苏伦肯智能科技有限公司 | Engineering machine tool user external electric control cabinet with collision damage prevention function |
| CN116474920A (en) * | 2023-04-17 | 2023-07-25 | 南京惠四季科创有限公司 | Agricultural feed production machine and production method |
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| CN205106692U (en) * | 2015-11-17 | 2016-03-30 | 王欣 | Portable on --spot power consumption inspection device |
| CN205141447U (en) * | 2015-11-04 | 2016-04-06 | 曾伟评 | Multifunctional power distribution cabinet with crashproof device |
| CN205724549U (en) * | 2016-05-05 | 2016-11-23 | 国网山东省电力公司栖霞市供电公司 | Novel electric power apparatus case |
| CN206059969U (en) * | 2016-08-26 | 2017-03-29 | 山东通力电力电气有限公司 | A kind of high-tension switch cabinet with shock-absorbing function |
| CN206149637U (en) * | 2016-09-09 | 2017-05-03 | 国网江苏省电力公司南通供电公司 | Effectual regulator cubicle of shock attenuation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205141447U (en) * | 2015-11-04 | 2016-04-06 | 曾伟评 | Multifunctional power distribution cabinet with crashproof device |
| CN205106692U (en) * | 2015-11-17 | 2016-03-30 | 王欣 | Portable on --spot power consumption inspection device |
| CN205724549U (en) * | 2016-05-05 | 2016-11-23 | 国网山东省电力公司栖霞市供电公司 | Novel electric power apparatus case |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981517A (en) * | 2018-09-16 | 2018-12-11 | 六盘水久翔爆破工程有限责任公司 | A kind of blasting flyrock protective device |
| CN112750273A (en) * | 2018-11-08 | 2021-05-04 | 谢垚峰 | Air bag isolation protection device and method |
| CN111743760A (en) * | 2020-07-30 | 2020-10-09 | 四川佩丽凯科技有限责任公司 | Multifunctional novel pulse acupoint physiotherapy instrument |
| CN113108009A (en) * | 2021-04-14 | 2021-07-13 | 浙江弘毅科技有限公司 | Electromechanical device installs protection device with shock-absorbing function |
| CN113108009B (en) * | 2021-04-14 | 2021-11-23 | 弘毅(温州)建筑工程有限公司 | Electromechanical device installs protection device with shock-absorbing function |
| CN113851968A (en) * | 2021-10-19 | 2021-12-28 | 江苏伦肯智能科技有限公司 | Engineering machine tool user external electric control cabinet with collision damage prevention function |
| CN116474920A (en) * | 2023-04-17 | 2023-07-25 | 南京惠四季科创有限公司 | Agricultural feed production machine and production method |
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Application publication date: 20171219 |