CN109501763A - Lifting platform and electrical changing station - Google Patents
Lifting platform and electrical changing station Download PDFInfo
- Publication number
- CN109501763A CN109501763A CN201810668719.0A CN201810668719A CN109501763A CN 109501763 A CN109501763 A CN 109501763A CN 201810668719 A CN201810668719 A CN 201810668719A CN 109501763 A CN109501763 A CN 109501763A
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- Prior art keywords
- rigid chain
- main
- elevating mechanism
- platform body
- lifting platform
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 230000003028 elevating effect Effects 0.000 claims abstract description 51
- 238000005452 bending Methods 0.000 claims description 4
- 239000011295 pitch Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Provide lifting platform and electrical changing station.Lifting platform includes: main platform body；A pair of of rigid chain elevating mechanism of the main platform body is used to support positioned at the first position of first side of main platform body and the second place；A pair of of rigid chain elevating mechanism of the main platform body is used to support at the third place of described main platform body second side and the 4th position；Each rigid chain elevating mechanism is configured to synchronously run so that the main platform body rises or falls.It is according to the present invention to change four rigid chain elevating mechanisms in level platform and be evenly arranged, it is compact-sized, it is rationally distributed, it occupies little space when synchronism is high and platform is in low level.
Description
Technical field
The present invention relates to replacing vehicle electro-technical fields, more particularly it relates to which a kind of lifting for electrical changing station is flat
Platform and electrical changing station with such lifting platform.
Background technique
As a plurality of types of new energy vehicles such as scientific and technological progress and social development, such as pure electric vehicle increasingly obtain extensively
General use.For these new vehicles, it is directed to increasingly become in this field to the technology of battery altering etc.
Concern and research topic.For example, if to realize the experience of the experience beyond tradition group refueling of Vehicular battery power-up, electricity
Pond power-up time will be an important indicator.Replacement battery is a kind of mode for realizing fast power, is not taken in battery technology
Before obtaining the appearance of fast charge technology workable for breakthrough, safety, changing electricity will realize that Vehicular battery power-up time can
To a kind of implementation of mark, even beyond tradition group refueling time.It a variety of change electric installation although having had already appeared at present, set
Standby or system, but they are remained such as system entirety occupied space is big, mounting arrangements are not flexible, the device is complicated degree
It is high, be not easy to manufacture and safeguard and cost of investment is high, change it is electrically operated take a long time, the operating platform installation scope of application is limited etc. asks
Topic.So it is necessary to the existing issue or drawback that are directed to including these above-mentioned situations are sufficiently studied, to be subject to
It improves.
Summary of the invention
It is an object of the invention to solve or at least alleviate the problems of in the prior art；
The purpose of the present invention is to provide the small lifting platforms that takes up space in low level；
The purpose of the present invention is to provide compact-sized and rationally distributed lifting platforms；
The purpose of the present invention is to provide the high and stable lifting platforms of synchronism.
According to some aspects, a kind of lifting platform is provided, comprising:
Main platform body；
A pair of the main platform body has been used to support just positioned at the first position of first side of main platform body and the second place
Property chain elevating mechanism；
A pair of the main platform body is used to support at the third place of described main platform body second side and the 4th position just
Property chain elevating mechanism；
Each rigid chain elevating mechanism is configured to synchronously run so that the main platform body rises or falls.
Optionally, in the lifting platform, Studgun is provided in the main platform body.
Optionally, the rigid chain lifting in the lifting platform, at first side of main platform body and second side
Mechanism position is corresponding.
Optionally, in the lifting platform, the rigid chain elevating mechanism includes: rigid chain track, is arranged in described
The driving gear of rigid chain main body and driving the rigid chain main body movement in rigid chain track.
Optionally, in the lifting platform, the rigid chain track has at least one horizontal section, rigid chain main body
It is partially housed in the horizontal section of the rigid chain track and the vertical portion including supporting the main platform body.
Optionally, in the lifting platform, the sliding tooth wheel is acted in the vertical portion of the rigid chain main body.
Optionally, in the lifting platform, the rigid chain track includes two horizontal sections connected by bending section.
Optionally, in the lifting platform, a pair of of rigid chain elevating mechanism of the first side of the main platform body is by
One motor driven, the first motor is located between a pair of of rigid chain elevating mechanism of the first side of the main platform body, described
A pair of of rigid chain elevating mechanism of second side of main platform body is located at the platform master by the second motor driven, second motor
Between a pair of of rigid chain elevating mechanism of second side of body, the first motor and the synchronous operation of the second motor are to drive each institute
State rigid chain elevating mechanism.
Optionally, in the lifting platform, the rigid chain main body includes inner panel, outside plate, between inner panel and outside plate
Multiple protrusions on the outside of multiple connecting columns and outside plate, driving gear includes being coaxially arranged first gear and second gear, described
First gear is engaged with multiple protrusions of the rigid chain main body, and multiple companies of the second gear and the rigid chain main body
Connect column engagement.
Optionally, in the lifting platform, the first motor is connect with the first deceleration mechanism, first speed reducer
Structure has the output shaft at opposite side, with the driving respectively with a pair of of rigid chain elevating mechanism of the first side of the main platform body
Gear connection, second motor are connect with the second deceleration mechanism, and second deceleration mechanism has the output shaft at opposite side,
To be connect respectively with the driving gear of a pair of of rigid chain elevating mechanism of second side of the main platform body.
Optionally, in the lifting platform, the first position of the main platform body, the second position, the third place and
There is lifting plane, the lifting plane is connect with the rigid chain main body of the rigid chain elevating mechanism at four positions.
Optionally, in the lifting platform, the bottom side of the main platform body is additionally provided with guiding mechanism.
Optionally, in the lifting platform, the guiding mechanism is that the scissors of main platform body bottom side center is pitched
Bracket.
On the other hand, a kind of electrical changing station is provided comprising the lifting platform according to various embodiments.
It is according to the present invention to change four rigid chain elevating mechanisms in level platform and be evenly arranged, it is compact-sized, it is rationally distributed, together
It occupies little space when step property is high and platform is in low level.
Detailed description of the invention
Referring to attached drawing, the disclosure of the present invention will become more readily understood.Skilled addressee readily understands that: this
A little attached drawings are intended solely for illustrative purposes, and are not intended to limit the scope of protection of the present invention.In addition, similar in figure
Number is to indicate similar component, in which:
Fig. 1 shows the perspective view of the electrical changing station of embodiment according to the present invention；
Fig. 2 shows the perspective views of the lifting platform of the embodiment according to the present invention in electrical changing station；
Fig. 3 shows the perspective view when increasing state of the lifting platform of the embodiment according to the present invention in electrical changing station;And
Fig. 4 shows the interior views of the rigid chain elevating mechanism in the lifting platform of embodiment according to the present invention.
Specific embodiment
It is readily appreciated that, according to the technique and scheme of the present invention, in the case where not changing true spirit, the general skill of this field
Art personnel can propose the various structures mode and implementation that can be replaced mutually.Therefore, following specific embodiments and
Attached drawing is only the exemplary illustration to technical solution of the present invention, and is not to be construed as whole of the invention or is considered as to this hair
Bright technical solution defines or limits.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.
Fig. 1 shows the perspective view of the electrical changing station of embodiment according to the present invention.Electrical changing station includes: to change level platform 3, changes electricity
The first battery compartment 1 and the second battery compartment 2 of 3 two sides of platform and change lifting platform 4 in the middle part of level platform.First battery compartment, 1 He
Second battery compartment 2 is distributed in the two sides for changing level platform 3, electrically operated to carry out changing when changing on level platform 3 in vehicle parking.It changes
Electrically operated specific steps can refer to Wei Lai Automobile Co., Ltd. on March 9th, 2018 submit it is entitled " rotary type battery storehouse,
Electric charging system, battery operating platform and location regulation method ", application No. is 201810193449.2 Chinese invention patent,
Among the full patent texts are incorporated herein by reference.In brief, one of the first battery compartment 1 and the second battery compartment 2 are to change
Level platform 3 conveys battery to be installed, and the other of the first battery compartment 1 and the second battery compartment 2 receive disassembly from level platform 3 is changed
Under battery, charge for example, the battery under dismantling from vehicle can transport to the second battery compartment 2, and from the first battery compartment 1
Battery to be installed is conveyed to changing level platform and install on vehicle, or vice versa.
Lifting platform 4, which is arranged in, changes 3 middle part of level platform, corresponding to the position in the middle part of parked vehicles chassis.It is driven into vehicle
Or be driven out to when changing level platform, lifting platform 4 is in low level as shown in Figure 1.On the low level, lifting platform 4 and level is changed
The other parts of platform 3 are substantially flush, and vehicle will not be interfered to travel on changing level platform 3.After vehicle is in place, below wheel
Wheel lifting device first lifts vehicle, and subsequent lifting platform 4 can rise the power battery to support vehicle bottom, then passes through
Unlocking mechanism removes power battery from vehicle bottom, for example, settable multiple Studguns 101 on lifting platform 4,102,103,
104 (Fig. 2 and 3), to unclamp the bolt that power battery is fixed to vehicle bottom.Also settable multiple alignments on lifting platform 4
Pin 91,92 is to determine the relative position of lifting platform and battery.Power shortage battery on subsequent lifting platform 4 is dropped with lifting platform 4
Under, and power shortage battery is delivered to battery compartment, such as the second battery compartment 2, and full electric battery is received from the first battery compartment 1.Then, it lifts
It can rise again for peaceful 4, completely electric battery is installed to vehicle bottom, and is declined, declines with rear wheel lifting device, makes vehicle
It can be driven out to and to change level platform.Electric Platform Type is specifically changed it will be appreciated that though showing in embodiment, but act of the invention
In the peaceful electrical changing station that can be used for any suitable type or in other kinds of facility, such as vehicle maintenance maintains platform, lifts
Also other operations in addition to changing electricity can be performed for peaceful 4.
With reference to Fig. 2, it illustrates the lifting platforms of embodiment according to the present invention, comprising: main platform body 41；Positioned at platform
A pair of of rigid chain liter of main platform body 41 is used to support at the first position 421 and the second place 422 of 41 first side 42 of main body
Descending mechanism 51,52；Platform master is used to support at the third place 431 of 41 second side 43 of main platform body and the 4th position 432
A pair of of rigid chain elevating mechanism 53,54 of body 41；Each rigid chain elevating mechanism 51,52,53,54 is configured to synchronously
Operation is so that main platform body 41 rises or falls.In some embodiments, it may be provided with Studgun in main platform body 41 to be used for
Install or remove the power battery of vehicle bottom.In some embodiments, rigid chain elevating mechanism 51,52 and rigid chain elevator
Structure 53,54 is spaced sufficiently apart, with more stably support platform main body 41.It will be appreciated that Studgun is arranged to be pacified
When the work of dress or disassembly power battery, the movement of power battery position can be installed towards vehicle.During the installation process, Studgun
The bolt that power battery is fixed to vehicle bottom can be tightened.
In some embodiments, as shown in Fig. 2, rigid chain elevator at 41 first side 42 of main platform body and second side 43
51,52,53,54 position of structure is corresponding.In an alternative embodiment, the rigid chain liter at 41 first side 42 of main platform body and second side 43
Descending mechanism 51,52,53,54 can also be arranged in a staggered manner.In some embodiments, at 41 first side 42 of main platform body and second side 43
Rigid chain elevating mechanism 51, the central region of 52,53,54 equal support platform main bodys 41, the central region refer to main platform body 41
The intermediate one third region of first side and second side also can support the other positions of main platform body 41 in other embodiments.
The present invention uses four rigid chain elevating mechanisms 51,52,53,54 synchronously support platform main body 41, this makes main platform body 41
It is more stable when rising or falling.In some embodiments, more rigid chain mechanisms can be set in every side, such as every side is arranged
Three rigid chain elevating mechanisms.
In some embodiments, four rigid chain elevating mechanisms 51,52,53,54 can be by motor driven independent.?
In other embodiments, a pair of of rigid chain elevating mechanism 51,52 of the first side 42 of main platform body 41 drives 61 by first motor,
A pair of of rigid chain elevating mechanism 53,54 of second side 43 of main platform body 41 is by the second motor driven 62, first motor 61 and
The synchronous operation of two motors 62 is to drive each rigid chain elevating mechanism 51, and 52,53,54, synchronously to drive in main platform body 41
It rises or declines.In some embodiments, first motor 61 is located at a pair of of rigid chain elevator of the first side 42 of main platform body 41
Between structure 51,52, the second motor 62 is located between a pair of of rigid chain elevating mechanism 53,54 of second side 43 of main platform body 41.
In some embodiments, first motor 61 is connect with the first deceleration mechanism 71, and the first deceleration mechanism 71 has defeated at opposite side
Shaft, to be engaged respectively with the driving gear of a pair of of rigid chain elevating mechanism 51,52 of the first side of main platform body 41, the second electricity
Machine 62 is connect with the second deceleration mechanism 72, the second deceleration mechanism 72 have opposite side at output shaft, with respectively with main platform body
The driving gear of a pair of of rigid chain elevating mechanism 53,54 of 41 second side 43 engages.In some embodiments, main platform body 41
First position 421, the second position 422, there is lifting plane at the third place 431 and the 4th position 432, with rigid chain liter
The rigid chain main body of descending mechanism 51,52,53,54 connects, and each rigid chain elevating mechanism 51,52,53,54 is arranged in lifting
Below plane, this makes the middle part of main platform body 41 height in low level lower.
With reference to Fig. 3, it illustrates when the increasing state of the lifting platform of the embodiment according to the present invention in electrical changing station
Perspective view.In Fig. 3, main platform body 41 has been obviously improved, the rigid chain main body of each rigid chain elevating mechanism 51,52,53,54
It has been unfolded with support platform main body 41.In some embodiments, the bottom side of main platform body 41 is additionally provided with guiding mechanism.Guiding machine
The movement of the entire main platform body 41 of structure tunable, so that lifting platform raising and lowering process operation is more stable.In some implementations
In example, auxiliary stand is that the scissors of 41 bottom side center of main platform body pitches bracket 8.In some embodiments, scissors pitches bracket 8 such as
It is arranged along the horizontal as shown in Figure 3, i.e., vehicle-width direction is arranged.In an alternative embodiment, 41 bottom side of main platform body is settable more
Multiple groups guiding mechanism, the two groups of scissors fork bracket 8 being such as parallel to each other.With other guiding mechanisms such as guide rail-sliding block, guide rod-
The characteristics of guide sleeve is compared, scissors fork bracket 8 is its occupied space very little when lifting platform is in lowest order, with rigidity
Chain elevating mechanism is consistent, and the scissors fork bracket 8 operation of lifting platform will not be caused to constrain, will not as guide rail-sliding block,
Guide rod-guide sleeve blocks lifting platform like that.
With continued reference to Fig. 4, it illustrates the interior views of rigid chain elevating mechanism.In some embodiments, rigid chain liter
Descending mechanism includes: rigid chain track 56, the rigid chain main body 57 and driving rigid chain main body being arranged in rigid chain track 56
57 mobile driving gears 55.As described above, driving gear 55 be mounted on the output shaft 711 of deceleration mechanism, with
It is rotated.In some embodiments, rigid chain track 56 has at least one horizontal section, and rigid chain main body 57 partly accommodates
In the horizontal section of rigid chain track.In the illustrated embodiment, rigid chain track 56 includes two connected by bending section 563
A horizontal section 561,562, so that rigid chain track is integrally in open annular in low level, this makes rigid chain elevating mechanism
Whole more compact, occupied space is smaller.Rigid chain main body 57 also has the vertical portion 571 arranged vertically, in some implementations
In example, driving gear 55 is acted in the vertical portion 571 of rigid chain main body 57.In some embodiments, rigid chain main body 57
Including vertical portion 571, first level part 572, bending section 573 and the second horizontal component 574.Such as dotted line D and H institute in Fig. 3
Show, when lifting platform 4 is in low level, rigid chain main body 57 is substantially in open annular, and vertical portion 571 is retracted into dotted line H
Shown in position, and the second horizontal component 574 is retracted into position shown in dotted line D, this makes rigid chain elevating mechanism overall exist
Occupied space is smaller when lifting platform 4 is in low level, more compact.In some embodiments, rigid chain main body 57 may include inner panel
580, outside plate 579, multiple connecting columns 577 between inner panel and outside plate and multiple raised 578 on the outside of outside plate, multiple connecting columns
577 and multiple raised 578 can equidistant placement, driving gear 55 may include the first gear being coaxially disposed on output shaft 711
551 and second gear 552, wherein first gear is engaged with multiple raised the 578 of rigid chain main body 57, and second gear 552 with
Multiple connecting columns 577 of rigid chain main body 57 engage.Such rigid chain elevating mechanism is stable, accurately controls lifting platform
41 height.
On the other hand, a kind of electrical changing station is additionally provided comprising the lifting platform according to various embodiments.
The advantages of lifting platform according to the present invention, includes but is not limited to:
Lifting platform height in low level is smaller, and compact overall structure occupies little space；
Four rigid chain elevating mechanisms are improved by two motor drivens, lifting platform synchronism；And
Reasonable platform layout and operation stability.
Specific embodiment described above only for more clearly describing the principle of the present invention, wherein be clearly shown or
It describes all parts and is easier to understand the principle of the present invention.Without departing from the scope of the invention, this field
Technical staff can easily the present invention be carry out various modifications or be changed.Therefore it should be understood that these modifications or variation
It should be included within scope of patent protection of the invention.
Claims (14)
1. a kind of lifting platform, comprising:
Main platform body；
Positioned at the first position of first side of main platform body and the second place, a pair of the main platform body has been used to support it just
Property chain elevating mechanism；
At the third place of described main platform body second side and the 4th position, a pair of the main platform body has been used to support it just
Property chain elevating mechanism；
Each rigid chain elevating mechanism is configured to synchronously run so that the main platform body rises or falls.
2. lifting platform according to claim 1, which is characterized in that be provided with Studgun in the main platform body.
3. lifting platform according to claim 1, which is characterized in that the institute at first side of main platform body and second side
It is corresponding to state rigid chain elevating mechanism position.
4. lifting platform according to claim 1, which is characterized in that the rigid chain elevating mechanism includes: rigid chain rail
The driving gear of road, the rigid chain main body being arranged in the rigid chain track and the driving rigid chain main body movement.
5. lifting platform according to claim 4, which is characterized in that the rigid chain track has at least one horizontal zone
Section is contained in rigid chain main part in the horizontal section of the rigid chain track and including supporting the perpendicular of the main platform body
Straight part.
6. lifting platform according to claim 5, which is characterized in that the sliding tooth wheel acts on the rigid chain main body
Vertical portion on.
7. lifting platform according to claim 5, which is characterized in that the rigid chain track includes being connected by bending section
Two horizontal sections.
8. lifting platform according to claim 4, which is characterized in that a pair of of rigid chain of the first side of the main platform body
Elevating mechanism is driven by first motor, and the first motor is located at a pair of of rigid chain elevator of the first side of the main platform body
Between structure, a pair of of rigid chain elevating mechanism of second side of the main platform body is by the second motor driven, second motor position
Between a pair of of rigid chain elevating mechanism of second side of the main platform body, the first motor and the synchronous operation of the second motor
To drive each rigid chain elevating mechanism.
9. lifting platform according to claim 8, which is characterized in that the rigid chain main body includes inner panel, outside plate, inner panel
Multiple connecting columns between outside plate and multiple protrusions on the outside of outside plate, driving gear include being coaxially arranged first gear and the
Two gears, the first gear are engaged with multiple protrusions of the rigid chain main body, and the second gear and the rigid chain
Multiple connecting columns of main body engage.
10. lifting platform according to claim 8, which is characterized in that the first motor is connect with the first deceleration mechanism,
First deceleration mechanism has the output shaft at opposite side, with a pair of of rigid chain respectively with the first side of the main platform body
The driving gear of elevating mechanism connects, and second motor is connect with the second deceleration mechanism, and second deceleration mechanism has phase
Output shaft at opposite side, to connect respectively with the driving gear of a pair of of rigid chain elevating mechanism of second side of the main platform body
It connects.
11. lifting platform according to claim 8, which is characterized in that the first position of the main platform body, second
It sets, there is lifting plane, the rigid chain of the lifting plane and the rigid chain elevating mechanism at the third place and the 4th position
Main body connection.
12. lifting platform according to claim 1, which is characterized in that the bottom side of the main platform body is additionally provided with guiding
Mechanism.
13. lifting platform according to claim 12, which is characterized in that the guiding mechanism is the main platform body bottom side
The scissors of center pitches bracket.
14. a kind of electrical changing station, which is characterized in that the level platform that changes includes such as lifting of any of claims 1-13
Platform.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668719.0A CN109501763A (en) | 2018-06-20 | 2018-06-20 | Lifting platform and electrical changing station |
| CN201920548750.0U CN210122106U (en) | 2018-06-20 | 2019-04-22 | Lifting platform and power changing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668719.0A CN109501763A (en) | 2018-06-20 | 2018-06-20 | Lifting platform and electrical changing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501763A true CN109501763A (en) | 2019-03-22 |
Family
ID=65745441
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810668719.0A Pending CN109501763A (en) | 2018-06-20 | 2018-06-20 | Lifting platform and electrical changing station |
| CN201920548750.0U Active CN210122106U (en) | 2018-06-20 | 2019-04-22 | Lifting platform and power changing station |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548750.0U Active CN210122106U (en) | 2018-06-20 | 2019-04-22 | Lifting platform and power changing station |
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| Country | Link |
|---|---|
| CN (2) | CN109501763A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509756A (en) * | 2019-09-12 | 2019-11-29 | 博众精工科技股份有限公司 | A kind of displacement unlocking mechanism changes level platform |
| CN110640720A (en) * | 2019-09-10 | 2020-01-03 | 贵州大学 | Flexible column lifting device |
-
2018
- 2018-06-20 CN CN201810668719.0A patent/CN109501763A/en active Pending
-
2019
- 2019-04-22 CN CN201920548750.0U patent/CN210122106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640720A (en) * | 2019-09-10 | 2020-01-03 | 贵州大学 | Flexible column lifting device |
| CN110509756A (en) * | 2019-09-12 | 2019-11-29 | 博众精工科技股份有限公司 | A kind of displacement unlocking mechanism changes level platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210122106U (en) | 2020-03-03 |
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