CN105712263A - Manual and electric integrated mobile lifting work platform - Google Patents
Manual and electric integrated mobile lifting work platform Download PDFInfo
- Publication number
- CN105712263A CN105712263A CN201610184181.7A CN201610184181A CN105712263A CN 105712263 A CN105712263 A CN 105712263A CN 201610184181 A CN201610184181 A CN 201610184181A CN 105712263 A CN105712263 A CN 105712263A
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- Prior art keywords
- leading screw
- manual
- body frame
- bearing
- mobile
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field lifting machines, in particular to a manual and electric integrated mobile lifting work platform. The manual and electric integrated mobile lifting work platform comprises a mobile bearing trolley and a lifting platform body. The lifting platform body is fixed to the bearing trolley and comprises a lifting mechanism and a driving mechanism. The lifting mechanism is a shear type lifting mechanism. The driving mechanism comprises an electric driving end, a manual driving end and a wedge-shaped block device. The electric driving end and the manual driving end are connected with the wedge-shaped block device. The wedge-shaped block device is connected with the shear type lifting mechanism. The manual and electric integrated mobile lifting work platform has the beneficial effects that the structure is simple, cost is low, two driving manners are achieved, and the use reliability of equipment under an external field working condition can be ensured; and the mechanical lifting platform body is adopted, so that the equipment size and weight are reduced, stability and precision are improved, more advantages are achieved during assembly and butt joint, and the manual and electric integrated mobile lifting work platform is suitable for being applied and popularized.
Description
Technical field
The present invention relates to elevator technology field, particularly to a kind of manual and electric integral mobile lifting operation platform.
Background technology
Mobile lifting job platform, transports flexibly and vertical transport owing to having, and is widely used in fields such as production and processing, assembling maintenances.At present, mobile lifting operation platform, there are manual and automatic two kinds of forms, user can select suitable kind according to applying working condition and cost.But when the outfields such as disengaging factory carry out relevant operation, automation equipment is sometimes also not exclusively reliable, if breaking down or supply of electric power deficiency, is then very big puzzlement for engineering staff.
Scissors type lifting platform is owing to compact conformation, bearing capacity are relatively big, driving device passes through the features such as property is strong, and being widely used in warehouse logistics, assembling maintenance, plant building etc. needs the working space of material lifting and transhipment.Due to hydraulic shearing lifting platform, lifting drive simple in construction, the advantages such as working platform starting altitude is low, thrust hydraulic cylinder is bigger, therefore in engineering, the quantity of application is maximum.But the hydraulic system of traditional hydraulic shearing lifting platform there is also the problem that volume is bigger than normal, relatively costly, components and parts are easily revealed, stability is relatively low.In recent years for the deficiency of hydraulic system, in succession occur in that with the mechanical drive mode such as connecting rod or leading screw, push directly on scissor armed lever part folding, complete the scissor lift arrangement of lifting platform function.But adopting the structure that link-type drives, due to drive mechanism relative complex, its precision is generally relatively low.Secondly, when lifting travel is bigger, the size of linkage significantly becomes big, and the occasion that space requirement is higher is also inapplicable.Although adopting the structure precision that leading screw pushes directly on the motion of scissor lever arm to improve, volume reduces, but due to the restriction of its activation point and drive form, the bearing capacity of hoistable platform is substantially on the low side compared with other version.On the other hand, the scissors type lifting platform of currently employed machine driving form, the minimum altitude hoisted is general higher, and use scope has significant limitation.
Summary of the invention
The purpose of the present invention overcomes the deficiencies in the prior art exactly, it is provided that a kind of manually and the mobile lifting operation platform of electric integral.
The present invention a kind of manually with the mobile lifting operation platform of electric integral, including mobile carrying dolly, hoistable platform, described hoistable platform is fixed on described mobile carry on dolly；
Described hoistable platform includes elevating mechanism, driving mechanism；Described elevating mechanism is scissors lift mechanism；Described driving mechanism includes motorized motions end, manual actuation end；Described motorized motions end, manual actuation end are connected with described elevating mechanism each through leading screw.
Further, described elevating mechanism includes top layer carrying platform, middle hinged 1 layer or multilamellar shears yoke；Described shears yoke is fixed be connected with described top layer carrying platform, described mobile carrying equal one end of dolly, and the other end is connected by pulley；Described driving mechanism also includes 2 carryings optical axis, the wedge devices that described leading screw is parallel with described leading screw；Described wedge device is arranged on 2 described carrying optical axises, axially moves horizontally along described carrying optical axis；Described leading screw is connected by trapezoidal thread with described wedge device, and when described leading screw rotates, described wedge device axially moves horizontally along described leading screw；Described wedge device both sides are provided with track on inclined-plane, and track is provided with carrying roller, and described carrying roller is arranged at the hinged place of described shears yoke.
Further, described motorized motions end includes servomotor, decelerator, shaft coupling, described leading screw, leading screw end bearing spider, sealing ring；Described servomotor is fixed on the described mobile carrying dolly in lower section by bearing, described servomotor is connected with described decelerator, described decelerator outfan is connected with described leading screw, described leading screw end bearing spider is provided with 1 pair of taper roll bearing, described leading screw is realized axial restraint, described leading screw and described leading screw end bearing spider by described leading screw end bearing spider and is sealed by described sealing ring.
Further, described manual actuation end includes the deep groove ball bearing in manual shaft bearing, protective cover, manual shaft, shaft coupling, manual shaft bearing, described leading screw；Described manual shaft bearing is bolted on described mobile carrying dolly, and described manual shaft is by 2 described manual shaft seat supports, and described leading screw is supported with the deep groove ball bearing in described manual shaft bearing by described manual shaft bearing at linkage section；Described manual shaft is outside equipped with protective cover, and described protective cover is connected with described manual shaft bearing pin.
Further, described mobile carrying dolly includes body frame, car body cover plate, connecting plate, push rod handrail, universal wheel, screw rod leg；Described body frame includes outside framework and intermediate transverse girder, is welded by rectangular steel pipe, and described car body cover plate is arranged on described body frame, and described hoistable platform is connected by connecting plate with described body frame, and described connecting plate is respectively positioned on the crossbeam of described body frame；Described body frame is arranged with 4 universal wheels, and described body frame 4 jiaos is respectively arranged with screw rod leg；Described push rod handrail is arranged at described body frame one end, is bolted to connection with described body frame.
The invention have the benefit that simple in construction, cost is low, has two kinds of type of drive, it is ensured that the reliability that equipment uses under the operating mode of outfield；Adopting mechanical lifting table, bearing capacity is big, and working platform starting altitude is low；Equipment volume and lightweight, stability and precision are high, the more advantage when assembling docking, are suitable to popularization and application.
Accompanying drawing explanation
It is a kind of manually and the mobile lifting operation platform architecture schematic diagram of electric integral that Fig. 1 show the embodiment of the present invention.
Fig. 2 show hoistable platform structural representation.
Fig. 3 show driving mechanism structure schematic diagram.
Fig. 4 show mobile carrying vehicle structure schematic diagram.
In figure: 1-moves carrying dolly, 2-hoistable platform, 3-motorized motions end, 4-manual actuation end, 11-body frame, 12-universal wheel, 13-screw rod leg, 14-push rod handrail, 15-car body cover plate, 16-connecting plate, 21-top layer carrying platform, 22-shears yoke, 23-leading screw, 24-carries optical axis, 25-wedge device, 26-carries roller, 31-servomotor, 32-decelerator, 33-shaft coupling, 34-leading screw end bearing spider, 35-taper roll bearing, 41-manual shaft, 42-protective cover, 43-shaft coupling, 44-deep groove ball bearing, 45-manual shaft bearing.
Detailed description of the invention
The specific embodiment of the invention is described in detail below in conjunction with concrete accompanying drawing.It should be noted that, what the combination of technical characteristic described in following embodiment or technical characteristic was not construed as isolating, they can be mutually combined thus reaching superior technique effect.In the accompanying drawing of following embodiment, the identical label that each accompanying drawing occurs represents identical feature or parts, can be applicable in different embodiment.
As Figure 1-4, the embodiment of the present invention a kind of manually with the mobile lifting operation platform of electric integral, including mobile carrying dolly 1, hoistable platform 2, described hoistable platform 2 is fixed on described mobile carry on dolly 1；
Described hoistable platform 2 includes elevating mechanism, driving mechanism；Described elevating mechanism is scissors lift mechanism；Described driving mechanism includes motorized motions end 3, manual actuation end 4；Described motorized motions end 3, manual actuation end 4 are connected with described elevating mechanism each through leading screw 23.
Preferably, described elevating mechanism includes top layer carrying platform 21, middle hinged 1 layer or multilamellar shears yoke 22；Described shears yoke 22 is fixed be connected with described top layer carrying platform 21, described mobile carrying equal one end of dolly 1, and the other end is connected by pulley；Described driving mechanism also includes 2 carryings optical axis 24, the wedge devices 25 that described leading screw 23 is parallel with described leading screw 23；Described wedge device 25 is arranged on 2 described carrying optical axises 24, axially moves horizontally along described carrying optical axis 24；Described leading screw 23 is connected by trapezoidal thread with described wedge device 25, and when described leading screw 23 rotates, described wedge device 25 axially moves horizontally along described leading screw 23；Described wedge device 25 both sides are provided with track on inclined-plane, and track is provided with carrying roller 26, and described carrying roller 26 is arranged at the hinged place of described shears yoke 22.
The lifting process of elevating mechanism is: being rotarily driven the wedge device 25 being arranged on 2 carrying optical axises 24 by leading screw 23 along the carrying axial horizontal movement of optical axis 24, carrying optical axis 24, except having guide effect, acts primarily as the effect of carrying radial force；At the same time, the carrying roller 26 on 25 liang of siding tracks of wedge device, owing to the mobile meeting of wedge device 25 rolls along inclined-plane, carrying roller 26 creates the displacement of vertical direction；Carrying roller 26 position is in the middle hinged place of the shears yoke 22 of both sides, and along with the motion of carrying roller 26, the position of the middle hinged place of shears yoke 22 constantly converts, it is achieved that the folding of shears yoke 22, thus completing the lifting process of elevating mechanism.
Preferably, described motorized motions end includes servomotor 31, decelerator 32, shaft coupling 33, described leading screw 23, leading screw end bearing spider 34, sealing ring；Described servomotor 31 is fixed on the described mobile carrying dolly 1 in lower section by bearing, and described servomotor 31 is connected with described decelerator 32, to export bigger torque；Described decelerator 32 outfan is connected with described leading screw 23, to realize the rotation of described leading screw 23；Being provided with 1 pair of taper roll bearing 35 in described leading screw end bearing spider 34, described leading screw 23 is realized axial restraint, described leading screw 23 and described leading screw end bearing spider 34 by described leading screw end bearing spider 34 and is sealed by described sealing ring.
When adopting motorized motions, external controller gives described servomotor 31 signal, through described decelerator 32, shaft coupling 33, described leading screw 23 is made to rotate, thus driving wedge device 25 occurred level being connected with described leading screw 23 to move, through described carrying roller 26 and shears yoke 22, it is finally transmitted to described top layer carrying platform 21；Forward and reverse rotation of described servomotor 31, it is possible to control the moving direction of described wedge device 25, thus realizing opening and closing motion of described shears yoke 22, completes the lifting process of elevating mechanism.
Preferably, described manual actuation end includes the deep groove ball bearing 44 in manual shaft bearing 45, protective cover 42, manual shaft 41, shaft coupling 43, manual shaft bearing 45, described leading screw 23；Described manual shaft bearing 45 is bolted on described mobile carrying dolly 1, described manual shaft 41 is supported by 2 described manual shaft bearings 45, and described leading screw 23 is supported with the deep groove ball bearing 44 in described manual shaft bearing 45 by described manual shaft bearing 45 at linkage section；Described manual shaft 41 is outside equipped with protective cover 42, and described protective cover 42 is connected with pin with described manual shaft bearing 45.
When adopting manual mode, the ratchet wrench tool of standard can be used, pull the manual shaft 41 being connected with leading screw 23 by shaft coupling 43 and rotate, through manual driving system, drive wedge device 25 to move, it is achieved shears yoke 22 folding, complete the lifting process of elevating mechanism.
Preferably, described mobile carrying dolly includes body frame 11, car body cover plate 15, connecting plate 16, push rod handrail 14, universal wheel 12, screw rod leg 13；Described body frame 11 includes outside framework and intermediate transverse girder, it is welded by rectangular steel pipe, described car body cover plate 15 is arranged on described body frame 11, and described hoistable platform 2 is connected by connecting plate 16 with described body frame 11, and described connecting plate 16 is respectively positioned on the crossbeam of described body frame 11；Described body frame 11 is arranged with 4 universal wheels 12, and 4 jiaos of described body frame 11 are respectively arranged with screw rod leg 13；Described push rod handrail 14 is arranged at described body frame 11 one end, is bolted to connection with described body frame 11.
Body frame 11 adopts concrete filled rectangular steel tube members, not only increases bearing capacity and the support stiffness of mobile carrying dolly 1, and alleviates the own wt of car body；4 universal wheels 12 can realize the movement of any direction；The screw rod leg 13 that 4 jiaos of body frame 11 are respectively provided with is easy to mobile carrying dolly 1 at injustice places, ground such as outfields, it is achieved leveling and prevent job platform from shaking；Push rod handrail 14 is set and can realize the freely dragging of mobile carrying dolly 1.
The invention have the benefit that simple in construction, cost is low, has two kinds of type of drive, it is ensured that the reliability that equipment uses under the operating mode of outfield；Adopting mechanical lifting table, bearing capacity is big, and working platform starting altitude is low；Equipment volume and lightweight, stability and precision are high, the more advantage when assembling docking, are suitable to popularization and application.
Although have been presented for several embodiments of the present invention herein, it will be appreciated by those of skill in the art that without departing from the spirit of the invention, it is possible to the embodiments herein is changed.Above-described embodiment is illustrative of, should restriction using the embodiments herein as interest field of the present invention.
Claims (5)
1. one kind manually with the mobile lifting operation platform of electric integral, it is characterised in that including mobile carrying dolly, hoistable platform, described hoistable platform is fixed on described mobile carry on dolly；
Described hoistable platform includes elevating mechanism, driving mechanism；Described elevating mechanism is scissors lift mechanism；Described driving mechanism includes motorized motions end, manual actuation end；Described motorized motions end, manual actuation end are connected with described elevating mechanism each through leading screw.
2. as claimed in claim 1 manually with the mobile lifting operation platform of electric integral, it is characterised in that described elevating mechanism includes 1 layer or the multilamellar shears yoke that top layer carrying platform, centre are hinged；Described shears yoke is fixed be connected with described top layer carrying platform, described mobile carrying equal one end of dolly, and the other end is connected by pulley；Described driving mechanism also includes 2 carryings optical axis, the wedge devices that described leading screw is parallel with described leading screw；Described wedge device is arranged on 2 described carrying optical axises, axially moves horizontally along described carrying optical axis；Described leading screw is connected by trapezoidal thread with described wedge device, and when described leading screw rotates, described wedge device axially moves horizontally along described leading screw；Described wedge device both sides are provided with track on inclined-plane, and track is provided with carrying roller, and described carrying roller is arranged at the hinged place of described shears yoke.
3. as claimed in claim 1 or 2 manually and the mobile lifting operation platform of electric integral, it is characterised in that described motorized motions end includes servomotor, decelerator, shaft coupling, described leading screw, leading screw end bearing spider, sealing ring；Described servomotor is fixed on the described mobile carrying dolly in lower section by bearing, described servomotor is connected with described decelerator, described decelerator outfan is connected with described leading screw, described leading screw end bearing spider is provided with 1 pair of taper roll bearing, described leading screw is realized axial restraint, described leading screw and described leading screw end bearing spider by described leading screw end bearing spider and is sealed by described sealing ring.
4. as claimed in claim 3 manually and the mobile lifting operation platform of electric integral, it is characterised in that described manual actuation end includes the deep groove ball bearing in manual shaft bearing, protective cover, manual shaft, shaft coupling, manual shaft bearing, described leading screw；Described manual shaft bearing is bolted on described mobile carrying dolly, and described manual shaft is by 2 described manual shaft seat supports, and described leading screw is supported with the deep groove ball bearing in described manual shaft bearing by described manual shaft bearing at linkage section；Described manual shaft is outside equipped with protective cover, and described protective cover is connected with described manual shaft bearing pin.
5. as claimed in claim 1 manually with the mobile lifting operation platform of electric integral, it is characterised in that the described mobile dolly that carries includes body frame, car body cover plate, connecting plate, push rod handrail, universal wheel, screw rod leg；Described body frame includes outside framework and intermediate transverse girder, is welded by rectangular steel pipe, and described car body cover plate is arranged on described body frame, and described hoistable platform is connected by connecting plate with described body frame, and described connecting plate is respectively positioned on the crossbeam of described body frame；Described body frame is arranged with 4 universal wheels, and described body frame 4 jiaos is respectively arranged with screw rod leg；Described push rod handrail is arranged at described body frame one end, is bolted to connection with described body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184181.7A CN105712263A (en) | 2016-03-28 | 2016-03-28 | Manual and electric integrated mobile lifting work platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184181.7A CN105712263A (en) | 2016-03-28 | 2016-03-28 | Manual and electric integrated mobile lifting work platform |
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| CN105712263A true CN105712263A (en) | 2016-06-29 |
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| CN201610184181.7A Pending CN105712263A (en) | 2016-03-28 | 2016-03-28 | Manual and electric integrated mobile lifting work platform |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744556A (en) * | 2017-03-15 | 2017-05-31 | 深圳市源畅通科技有限公司 | A kind of mechanical lifting stablizes safety-type platform |
| CN106835991A (en) * | 2017-02-25 | 2017-06-13 | 江西省公路工程检测中心 | A kind of overhead bridge construction climbing device |
| CN107159715A (en) * | 2017-06-13 | 2017-09-15 | 中国十九冶集团有限公司 | Method for replacing rolling mill moving seat |
| CN107187704A (en) * | 2017-07-14 | 2017-09-22 | 合肥柴阁信息科技有限公司 | A kind of Technological Problems In Computer Manufacturing sheet material stacking adapter |
| CN108500939A (en) * | 2018-04-17 | 2018-09-07 | 北京鼎翰科技有限公司 | A kind of detection of aircraft solder joint single driving protection hoistable platform and its means of defence |
| CN108932021A (en) * | 2018-06-06 | 2018-12-04 | 国家电网公司 | Computer screen pedestal |
| CN109222628A (en) * | 2018-11-01 | 2019-01-18 | 上海理工大学 | Can Quick temperature adjustment charcoal fire pot |
| CN109319366A (en) * | 2018-09-26 | 2019-02-12 | 汪光宏 | A kind of full-automatic warehouse robot of new energy |
| CN109676632A (en) * | 2019-03-08 | 2019-04-26 | 张学河 | A kind of heavy steel plate chamfering machine people |
| CN109677475A (en) * | 2018-11-27 | 2019-04-26 | 安徽友谊钢化玻璃有限公司 | Limiting device is used in a kind of transhipment of tempered glass |
| CN109750973A (en) * | 2019-03-22 | 2019-05-14 | 广州一建建设集团有限公司 | A kind of liftable mobile double ladder |
| CN110185892A (en) * | 2019-05-31 | 2019-08-30 | 广东电网有限责任公司 | A kind of O&M document collection apparatus |
| CN110526156A (en) * | 2019-10-12 | 2019-12-03 | 启东大同电机有限公司 | A kind of environmental-protecting type electric push rod hoistable platform |
| CN110550575A (en) * | 2019-07-24 | 2019-12-10 | 国网江苏省电力有限公司泰州供电分公司 | novel scissor-fork type lifting mechanism for unmanned aerial vehicle and mounting method thereof |
| CN110606446A (en) * | 2018-06-14 | 2019-12-24 | 平高集团有限公司 | Transfer trolley and lifting structure |
| CN110742566A (en) * | 2019-11-02 | 2020-02-04 | 湖北汽车工业学院 | Household automatic washing and brushing integrated dish washing machine |
| CN111099516A (en) * | 2019-12-10 | 2020-05-05 | 国网浙江省电力有限公司丽水供电公司 | Remote control lifting trolley |
| CN111960344A (en) * | 2020-08-24 | 2020-11-20 | 泉州市东艾机械制造有限公司 | Aerial working platform with self-cleaning system |
| CN114084372A (en) * | 2021-12-02 | 2022-02-25 | 中国船舶工业系统工程研究院 | Unmanned aerial vehicle multitask load bearing bracket |
| WO2023082956A1 (en) * | 2021-11-10 | 2023-05-19 | 宁德时代新能源科技股份有限公司 | Battery swap device and battery swap system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835991A (en) * | 2017-02-25 | 2017-06-13 | 江西省公路工程检测中心 | A kind of overhead bridge construction climbing device |
| CN106744556A (en) * | 2017-03-15 | 2017-05-31 | 深圳市源畅通科技有限公司 | A kind of mechanical lifting stablizes safety-type platform |
| CN107159715A (en) * | 2017-06-13 | 2017-09-15 | 中国十九冶集团有限公司 | Method for replacing rolling mill moving seat |
| CN107187704A (en) * | 2017-07-14 | 2017-09-22 | 合肥柴阁信息科技有限公司 | A kind of Technological Problems In Computer Manufacturing sheet material stacking adapter |
| CN108500939A (en) * | 2018-04-17 | 2018-09-07 | 北京鼎翰科技有限公司 | A kind of detection of aircraft solder joint single driving protection hoistable platform and its means of defence |
| CN108932021A (en) * | 2018-06-06 | 2018-12-04 | 国家电网公司 | Computer screen pedestal |
| CN108932021B (en) * | 2018-06-06 | 2020-04-28 | 国家电网公司 | Computer screen base |
| CN110606446A (en) * | 2018-06-14 | 2019-12-24 | 平高集团有限公司 | Transfer trolley and lifting structure |
| CN109319366A (en) * | 2018-09-26 | 2019-02-12 | 汪光宏 | A kind of full-automatic warehouse robot of new energy |
| CN109222628A (en) * | 2018-11-01 | 2019-01-18 | 上海理工大学 | Can Quick temperature adjustment charcoal fire pot |
| CN109677475A (en) * | 2018-11-27 | 2019-04-26 | 安徽友谊钢化玻璃有限公司 | Limiting device is used in a kind of transhipment of tempered glass |
| CN109676632B (en) * | 2019-03-08 | 2022-10-18 | 佛山市国森源电气设备有限公司 | Large-scale steel sheet chamfering robot |
| CN109676632A (en) * | 2019-03-08 | 2019-04-26 | 张学河 | A kind of heavy steel plate chamfering machine people |
| CN109750973A (en) * | 2019-03-22 | 2019-05-14 | 广州一建建设集团有限公司 | A kind of liftable mobile double ladder |
| CN110185892A (en) * | 2019-05-31 | 2019-08-30 | 广东电网有限责任公司 | A kind of O&M document collection apparatus |
| CN110550575A (en) * | 2019-07-24 | 2019-12-10 | 国网江苏省电力有限公司泰州供电分公司 | novel scissor-fork type lifting mechanism for unmanned aerial vehicle and mounting method thereof |
| CN110526156A (en) * | 2019-10-12 | 2019-12-03 | 启东大同电机有限公司 | A kind of environmental-protecting type electric push rod hoistable platform |
| CN110526156B (en) * | 2019-10-12 | 2024-03-08 | 启东大同电机有限公司 | Environment-friendly electric putter lift platform |
| CN110742566A (en) * | 2019-11-02 | 2020-02-04 | 湖北汽车工业学院 | Household automatic washing and brushing integrated dish washing machine |
| CN111099516A (en) * | 2019-12-10 | 2020-05-05 | 国网浙江省电力有限公司丽水供电公司 | Remote control lifting trolley |
| CN111960344A (en) * | 2020-08-24 | 2020-11-20 | 泉州市东艾机械制造有限公司 | Aerial working platform with self-cleaning system |
| WO2023082956A1 (en) * | 2021-11-10 | 2023-05-19 | 宁德时代新能源科技股份有限公司 | Battery swap device and battery swap system |
| CN114084372A (en) * | 2021-12-02 | 2022-02-25 | 中国船舶工业系统工程研究院 | Unmanned aerial vehicle multitask load bearing bracket |
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Application publication date: 20160629 |