CN203006872U - Self-walking scissor fork type lifting platform - Google Patents
Self-walking scissor fork type lifting platform Download PDFInfo
- Publication number
- CN203006872U CN203006872U CN 201220658832 CN201220658832U CN203006872U CN 203006872 U CN203006872 U CN 203006872U CN 201220658832 CN201220658832 CN 201220658832 CN 201220658832 U CN201220658832 U CN 201220658832U CN 203006872 U CN203006872 U CN 203006872U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- vehicle
- type lifting
- wheel
- push rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a self-walking scissor fork type lifting platform, which comprises a vehicle underpan, a scissor fork type lifting mechanism and a work platform, wherein the vehicle underpan is provided with electric driving wheels and follow-up wheels, the electric driving wheels are arranged at two ends of a back shaft, the follow-up wheels are arranged at two ends of a front shaft, a vehicle steering system is arranged on the front shaft or the front and back shafts, and the vehicle steering system comprises an electric push rod and a connecting rod mechanism. The self-walking scissor type lifting platform has the advantages that the electric driving wheels are used as a running motive power device, the electric push rod is used for driving the connecting rod mechanism to realize the steering, in addition, an electric lifting system is matched to be used, the installation of a hydraulic system is not needed, only a circuit system is connected for controlling the power supply, the product structure is greatly simplified, the dead weight of the vehicle and the cost are reduced, and meanwhile, the maintenance and the overhauling are also convenient; and because the fully electric control is realized, the operation and the overhauling of the vehicle can be completed through remote operation, the use efficiency of the vehicle is greatly improved, and in addition, the maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of from walking scissor-type lifting platform, belongs to the vehicle technical field that hoists.
Background technology
Scissor aerial work platform is broad-spectrum aloft work specialized equipment, its scissor-type physical construction more stablizes bay-lift safer, has been equipped with the movement that drive system can high efficient and flexible, thereby provides safeguard for efficiency operation.More roomy and have higher load-carrying capacity due to workplatform, make the aloft work scope larger, and be fit to many people operations simultaneously, now be widely used in station, harbour, bridge, hall, the installation of factory building indoor and outdoor machinery, maintenance of equipment, building maintenance etc.The scissor aerial work platform of manufacturer's manufacturing at present travels and jacking system adopts hydraulic efficiency pressure system more, makes hydraulic system structure complicated, joint and pipeline are too much, easily cause oil liquid leakage, use is high with cost of upkeep, causes adapting to some harsh working environment.
The utility model content
It is a kind of from walking scissor-type lifting platform that the utility model provides, and adopts electric pushrod to drive steering hardware.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of from walking scissor-type lifting platform, comprise vehicle chassis, scissor-type lifting mechanism and workplatform, described vehicle chassis is provided with powered wheel and flower wheel, described powered wheel is arranged on the two ends of rear axle, described flower wheel is arranged on the two ends of front axle, on described front axle or front and back diaxon, wheel steering system is installed; Described wheel steering system comprises electric pushrod and connecting rod mechanism, described electric pushrod comprises push rod power end and push rod actuating station, described connecting rod mechanism comprises guide holder, retainer, connecting rod, curved arm rod and king pin, described guide holder is arranged on the chassis, retainer is fixed on connecting rod, and connecting rod is arranged in guide holder; Curved arm rod one end and rod hinge connection, the other end and wheel mount pad are hinged; Push rod power end floor installation is on vehicle chassis, and push rod actuating station top and retainer are movably hinged.
According to above technical scheme, can realize following beneficial effect:
The utility model adopts electric device directly to control Vehicle Driving Cycle, take powered wheel as the driving dynamics device, use electric pushrod drive link winding machine to turn to, and coordinate electric lifting system to use, realize the full motor-driven of car load power system, avoid using leakage that hydraulic efficiency pressure system produces to the pollution of complete machine and environment, expanded the field of application of scissor-type lifting platform; Use powered wheel mobile devices and connecting rod mechanism electric power steering, hydraulic efficiency pressure system need not be installed, only need the junction circuit system to control power supply and get final product, simplify greatly product structure, reduced dead weight of vehicle, saved the energy, reduce costs, simultaneously also convenient maintenance and maintenance; Electric pushrod can carry out stepless stroke adjustment according to customer requirements in specified travel range, thereby realizes that the vehicle fast and flexible rotates; Drive wheel has the driving function, and the feasible assigned address that sails to provides efficient, safe job security.
Description of drawings
Fig. 1 is a kind of front view from the scissor-type lifting platform of walking of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is that the A of the utility model embodiment one is to view.
Fig. 5 is that the A of the utility model embodiment two is to view.
In figure, 1-vehicle chassis, 2-scissor-type lifting mechanism, 3-workplatform, the 4-wheel steering system, 11-flower wheel, 12-drive wheel, the 13-controller, 14-battery pack, 31-operation bench, the 41-electric pushrod, 42-connecting rod mechanism, 411-push rod power end, 412-push rod actuating station, 421-guide holder, 422-retainer, the 423-connecting rod, 424-curved arm rod, 425-king pin.
The specific embodiment
Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation, explains the technical solution of the utility model below with reference to accompanying drawing.
As extremely shown in Figure 5 in Fig. 1, a kind of from walking scissor-type lifting platform, comprise vehicle chassis 1, scissor-type lifting mechanism 2 and workplatform 3, described vehicle chassis 1 is provided with powered wheel 12 and flower wheel 11, described powered wheel 12 is arranged on the two ends of rear axle, described flower wheel 11 is arranged on the two ends of front axle, on described front axle or front and back diaxon, wheel steering system 4 is installed; Described wheel steering system 4 comprises electric pushrod 41 and connecting rod mechanism 42, described electric pushrod 41 comprises push rod power end 411 and push rod actuating station 412, described connecting rod mechanism 42 comprises guide holder 421, retainer 422, connecting rod 423, curved arm rod 424 and king pin 425, described guide holder 421 is arranged on vehicle chassis 1, retainer 422 is fixed on connecting rod 423, and connecting rod 423 is arranged in guide holder 421; Curved arm rod 424 1 ends and connecting rod 423 are hinged, and the other end and wheel mount pad are hinged; Push rod power end 411 floor installations are on vehicle chassis 1, and push rod actuating station 412 tops and retainer 422 are movably hinged.Controller 13 and battery pack 14 all are arranged on vehicle chassis 1 inside; Operation bench 31 is installed on workplatform 3, and power supply and signal are via transmission line.When needs turn to, can provide electric signal by operation bench 31, controller 13 is controlled turning to and rotation time of electric pushrod 41 motors after receiving electric signal, push rod actuating station 412 is stretched out or the retraction certain distance, connecting rod 423 when push rod actuating station 412 is flexible along guide holder 421 axial linear movement, under the promotion of connecting rod 423,425 rotations of the king pin on the wheel mount pad realize turning to curved arm rod 424 with motor car wheel.
Figure 4 shows that the utility model embodiment one, wheel steering system 4 is installed on front axle.
Figure 5 shows that the utility model embodiment two, wheel steering system 4 is installed on front axle and rear axle.
A kind of scissor-type lifting platform of certainly walking of using electric pushrod to turn to, realize that the working process that turns to is such: during the vehicle straight-line travelling, push rod actuating station 412 rests on the midway location of setting, and steered wheel axially overlaps.When needing to turn in driving process, the staff uses operation bench 31 on workplatform 3, provide steering signal of vehicle, controller 13 is being received the motor rotation of electric signal rear drive electric pushrod 41, make push rod actuating station 412 stretch out or retract, along guide holder 421 axial linear movement, curved arm rod 424 is under the promotion of connecting rod 423, the king pin on the wheel mount pad 425 rotates and realizes turning to connecting rod 423 with motor car wheel when push rod actuating station 412 is flexible.
Electric pushrod adopts integrated full-closed structure, need not safeguard, volume is little, is convenient to installation and maintenance; Electric pushrod is active in one's movements, and operates steadily, and Stroke Control is accurate, and vehicle can be turned to by fast and flexible.The existing specialized factory of electric pushrod produces, and can directly buy needed model and specification.
Obviously, above-described embodiment is only for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (1)
1. one kind from the scissor-type lifting platform of walking, comprise vehicle chassis (1), scissor-type lifting mechanism (2) and workplatform (3), described vehicle chassis (1) is provided with powered wheel (12) and flower wheel (11), described powered wheel (12) is arranged on the two ends of rear axle, described flower wheel (11) is arranged on the two ends of front axle, wheel steering system (4) is installed on described front axle or front and back diaxon, it is characterized in that: described wheel steering system (4) comprises electric pushrod (41) and connecting rod mechanism (42), described electric pushrod (41) comprises push rod power end (411) and push rod actuating station (412), described connecting rod mechanism (42) comprises guide holder (421), retainer (422), connecting rod (423), curved arm rod (424) and king pin (425), described guide holder (421) is arranged on chassis (1), retainer (422) is fixed on connecting rod (423), connecting rod (423) is in being arranged on guide holder (421), curved arm rod (424) one ends and connecting rod (423) are hinged, and the other end and wheel mount pad are hinged, push rod power end (411) floor installation is on vehicle chassis (1), and push rod actuating station (412) top and retainer (422) are movably hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658832 CN203006872U (en) | 2012-12-04 | 2012-12-04 | Self-walking scissor fork type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658832 CN203006872U (en) | 2012-12-04 | 2012-12-04 | Self-walking scissor fork type lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006872U true CN203006872U (en) | 2013-06-19 |
Family
ID=48598487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658832 Expired - Fee Related CN203006872U (en) | 2012-12-04 | 2012-12-04 | Self-walking scissor fork type lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006872U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935800A (en) * | 2012-12-04 | 2013-02-20 | 南京尤马特机械有限公司 | Self-walking scissors fork type lift platform |
| CN104773106A (en) * | 2015-03-31 | 2015-07-15 | 浙江鼎力机械股份有限公司 | Traveling chassis with high-stability traveling steering function |
| CN105347273A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting platform |
| CN105345799A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting construction vehicle |
| WO2020205156A1 (en) * | 2019-04-05 | 2020-10-08 | Oshkosh Corporation | Electric boom |
| WO2020205157A3 (en) * | 2019-04-05 | 2020-11-05 | Oshkosh Corporation | Lift device load sensing systems and methods |
| US11148922B2 (en) | 2019-04-05 | 2021-10-19 | Oshkosh Corporation | Actuator failure detection systems and methods |
| CN113905974A (en) * | 2019-04-05 | 2022-01-07 | 奥斯克什公司 | Full-electric scissor type elevator |
| WO2022166251A1 (en) * | 2021-02-08 | 2022-08-11 | 江苏汇智高端工程机械创新中心有限公司 | Fully electric scissor-type aerial work platform |
| EP4215475A1 (en) * | 2022-03-10 | 2023-07-26 | Zhejiang Dingli Machinery Co., LTD. | Small scissor aerial work platform and traveling chassis thereof |
| US11820631B2 (en) | 2019-04-05 | 2023-11-21 | Oshkosh Corporation | Actuator failure detection and scissor lift load sensing systems and methods |
-
2012
- 2012-12-04 CN CN 201220658832 patent/CN203006872U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935800A (en) * | 2012-12-04 | 2013-02-20 | 南京尤马特机械有限公司 | Self-walking scissors fork type lift platform |
| CN104773106A (en) * | 2015-03-31 | 2015-07-15 | 浙江鼎力机械股份有限公司 | Traveling chassis with high-stability traveling steering function |
| CN105347273A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting platform |
| CN105345799A (en) * | 2015-11-30 | 2016-02-24 | 中国一冶集团有限公司 | Movable lifting construction vehicle |
| CN113905974A (en) * | 2019-04-05 | 2022-01-07 | 奥斯克什公司 | Full-electric scissor type elevator |
| WO2020205157A3 (en) * | 2019-04-05 | 2020-11-05 | Oshkosh Corporation | Lift device load sensing systems and methods |
| US11014796B2 (en) | 2019-04-05 | 2021-05-25 | Oshkosh Corporation | Scissor lift load sensing systems and methods |
| US11148922B2 (en) | 2019-04-05 | 2021-10-19 | Oshkosh Corporation | Actuator failure detection systems and methods |
| WO2020205156A1 (en) * | 2019-04-05 | 2020-10-08 | Oshkosh Corporation | Electric boom |
| CN113939472A (en) * | 2019-04-05 | 2022-01-14 | 奥斯克什公司 | Electric hanger rod |
| US11492239B2 (en) * | 2019-04-05 | 2022-11-08 | Oshkosh Corporation | Electric boom |
| US11802031B2 (en) | 2019-04-05 | 2023-10-31 | Oshkosh Corporation | Electric boom |
| US11820631B2 (en) | 2019-04-05 | 2023-11-21 | Oshkosh Corporation | Actuator failure detection and scissor lift load sensing systems and methods |
| CN113939472B (en) * | 2019-04-05 | 2024-03-19 | 奥斯克什公司 | Electric suspender |
| CN113905974B (en) * | 2019-04-05 | 2024-05-14 | 奥斯克什公司 | Full-electric scissor type elevator |
| WO2022166251A1 (en) * | 2021-02-08 | 2022-08-11 | 江苏汇智高端工程机械创新中心有限公司 | Fully electric scissor-type aerial work platform |
| EP4215475A1 (en) * | 2022-03-10 | 2023-07-26 | Zhejiang Dingli Machinery Co., LTD. | Small scissor aerial work platform and traveling chassis thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203006872U (en) | Self-walking scissor fork type lifting platform | |
| CN203006842U (en) | Self-walking scissor fork type lifting platform | |
| CN202575767U (en) | Minitype spider-type hoisting machine | |
| CN102935800A (en) | Self-walking scissors fork type lift platform | |
| CN202063689U (en) | Electric automobile with scissors type lifting platform | |
| CN201121115Y (en) | Fork rotating device of fork truck | |
| CN103112808A (en) | Portal type lift truck | |
| CN104608622B (en) | Electro-hydraulic combination drive carrier | |
| CN103879390A (en) | Automatic device capable of quickly moving vehicles | |
| CN102849662A (en) | Self-traveling vertical column type lifting platform | |
| CN204549983U (en) | Multifunctional portable street lamp installation and maintenance car | |
| CN102849661A (en) | Self-propelled vertical column type lifting platform | |
| CN202785547U (en) | Vertical column type lifting platform capable of self walking | |
| CN202766218U (en) | Lifting device driven by electric-hydraulic pusher | |
| CN202080866U (en) | Electric walking hydraulic elevator | |
| CN206231449U (en) | A kind of radial type wheel-mounted crane | |
| CN202766244U (en) | Self-moving vertical column type lifting platform | |
| CN117485422A (en) | Active steering transfer trolley for wind power blade and wind power blade transfer method | |
| CN201272330Y (en) | Traversing apparatus of motor vehicle | |
| CN203529776U (en) | Rubber-tyred gantry crane in electric-hydraulic driving manner | |
| CN103482481B (en) | Wireless remote control electricity liquid driving wheel tire formula gauntry crane | |
| CN203006874U (en) | Self-walking scissor-fork type lifting platform | |
| CN203271146U (en) | Movable type cantilever crane equipment and concrete conveying equipment for concrete pump | |
| CN205933063U (en) | Electric machine formula lift working car | |
| CN202766243U (en) | Self moving vertical column type lifting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanjing Youmate Machinery Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Nanjing Youmate Machinery Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |