CN103588144A - Aerial working platform - Google Patents

Aerial working platform Download PDF

Info

Publication number
CN103588144A
CN103588144A CN201210292846.8A CN201210292846A CN103588144A CN 103588144 A CN103588144 A CN 103588144A CN 201210292846 A CN201210292846 A CN 201210292846A CN 103588144 A CN103588144 A CN 103588144A
Authority
CN
China
Prior art keywords
platform
working
column
hinged
solid bar
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
Application number
CN201210292846.8A
Other languages
Chinese (zh)
Inventor
林旭
Original Assignee
林旭
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 林旭 filed Critical 林旭
Priority to CN201210292846.8A priority Critical patent/CN103588144A/en
Publication of CN103588144A publication Critical patent/CN103588144A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to the field of machines, in particular to an aerial working platform comprising a working car, a balancing mechanism and a hydraulic cylinder. A column can extend and rotate in a fixed sleeve of the working car so as to increase base height of the balancing mechanism and expand working range thereof. The bottom of a barrel of the hydraulic cylinder is fixed to the working car, a lug of a piston rod is hinged to the middle of a lower beam of the balancing mechanism, and thus working height of the aerial working platform can be increased by lifting of the piston rod. Besides, the balancing mechanism is of a parallelogram structure; a platform fixed rod can move along a vertical direction vertically, so that the tilting of the platform is avoided, and safety and stability in working are guaranteed.

Description

A kind of high-altitude operation platform
Technical field
The present invention relates to mechanical field, refer in particular to for a kind of high-altitude operation platform.
Background technology
Common high-altitude operation platform is generally crank arm type on the market, and crank arm type structure is often difficult to assurance operation horizontal stability, and the anti-tilt capability of platform is poor, and structure design difficulty is large, is easy to operating personnel's personal safety to threaten.
Summary of the invention
The object of the present invention is to provide a kind of platform energy maintenance level, a kind of high-altitude operation platform that in the vertical direction steadily moves.
For achieving the above object, the present invention adopts following technical scheme:
, comprising that Operation Van, equalizing gear and hydraulic ram form, equalizing gear is comprised of column, two crossbeams and the solid bar of platform.Flexible and rotation in fixed muffle in column Ke Operation Van; One end of two crossbeams is hinged on respectively in column two places, and the other end is hinged with the two ends of the solid bar of platform respectively; The cylinder barrel bottom of hydraulic ram is fixed on Trolley, and the ear that draws of piston rod is hinged in the middle of cross sill;
Described equalizing gear forms a parallelogram sturcutre; The solid bar of platform is upright state, moves in vertical direction;
The length of the solid bar of described platform and two crossbeams 2 hinged distances on column equate.
The present invention has improved the substrate level of equalizing gear by the flexible and rotation of column, expanded operating range; By the operating altitude that can improve job platform that draws high of piston rod; Equalizing gear forms parallelogram sturcutre, and the stability against overturning of platform is provided, and has guaranteed safety and the stationarity of operation.
accompanying drawing explanation:
Accompanying drawing 1 is the structural representation of invention.
the specific embodiment:
In order to make juror can the present invention's object, feature and function be had further and be understood, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:
Refer to shown in Fig. 1, it is the structural representation of the present invention's preferred embodiment, the present invention is relevant a kind of high-altitude operation platform, comprises that Operation Van, equalizing gear and hydraulic ram form, and equalizing gear is comprised of the solid bar 4 of column 1, entablatrance 2, cross sill 3 and platform; In fixed muffle 6 in column 1 Ke Operation Van 5, stretch and rotate, having improved the substrate level of equalizing gear, having expanded operating range; One end of two crossbeams is hinged on respectively 1 liang, column and locates, and the other end is hinged with the two ends of the solid bar 4 of platform respectively; Cylinder barrel 7 bottoms of hydraulic ram are fixed on Trolley, and the ear that draws of piston rod 8 is hinged in the middle of cross sill 3, by the operating altitude that can improve job platform that draws high of piston rod 8; The length of the solid bar 4 of platform and two crossbeams 2 hinged distances on column 1 equate, thereby equalizing gear forms a parallelogram sturcutre.
During work, improve the height of column 1 relative fixed muffle 6, until setting falls in equalizing gear radiation scope; By increasing the liquid injection rate of cylinder barrel 7 in oil cylinder, the relative cylinder barrel 7 of piston rod 8 is drawn high, promote crossbeam tilt the to raise level height of job platform, the solid bar 4 of platform can keep upright state to move in vertical direction, avoid platform run-off the straight, guaranteed safety and the stationarity of operation.

Claims (3)

1. a high-altitude operation platform, comprise that Operation Van, equalizing gear and hydraulic ram form, equalizing gear is comprised of the solid bar (4) of column (1), entablatrance (2), cross sill (3) and platform, it is characterized in that: flexible and rotation in the fixed muffle (6) in column (1) Ke Operation Van (5); It is upper that one end of two crossbeams is hinged on respectively 2, column, and the other end is hinged with the two ends of the solid bar (4) of platform respectively; The cylinder barrel of hydraulic ram (7) bottom is fixed on Trolley, and the ear that draws of piston rod (8) is hinged in the middle of cross sill (3).
2. a kind of high-altitude operation platform according to claim 1, is characterized in that: equalizing gear forms a parallelogram sturcutre; The solid bar (4) of platform is upright state, moves in vertical direction.
3. according to a kind of high-altitude operation platform described in claim 1 and 2, it is characterized in that: the length of the solid bar (4) of platform equates in upper 2 the hinged distances of column (1) with two crossbeams.
CN201210292846.8A 2012-08-17 2012-08-17 Aerial working platform Pending CN103588144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210292846.8A CN103588144A (en) 2012-08-17 2012-08-17 Aerial working platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210292846.8A CN103588144A (en) 2012-08-17 2012-08-17 Aerial working platform

Publications (1)

Publication Number Publication Date
CN103588144A true CN103588144A (en) 2014-02-19

Family

ID=50078516

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210292846.8A Pending CN103588144A (en) 2012-08-17 2012-08-17 Aerial working platform

Country Status (1)

Country Link
CN (1) CN103588144A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229688A (en) * 2014-09-12 2014-12-24 浙江鼎力机械股份有限公司 Lifting structure of high altitude working platform
CN104832197A (en) * 2015-05-16 2015-08-12 河南理工大学 Device for quick loading, unloading and lifting for suspension movable support
CN105197847A (en) * 2015-10-15 2015-12-30 湖州佳宁印刷有限公司 Hydraulic lifting system for printed matters
CN105197837A (en) * 2015-10-15 2015-12-30 湖州佳宁印刷有限公司 Printed-matter conveying and lifting device
CN106985120A (en) * 2017-04-28 2017-07-28 河钢股份有限公司邯郸分公司 A kind of bucket-wheel stacker reclaimer arm belt motor reductor erecting device
CN112374429A (en) * 2020-10-13 2021-02-19 国网山东省电力公司莘县供电公司 Electric power tool car

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229688A (en) * 2014-09-12 2014-12-24 浙江鼎力机械股份有限公司 Lifting structure of high altitude working platform
CN104832197A (en) * 2015-05-16 2015-08-12 河南理工大学 Device for quick loading, unloading and lifting for suspension movable support
CN105197847A (en) * 2015-10-15 2015-12-30 湖州佳宁印刷有限公司 Hydraulic lifting system for printed matters
CN105197837A (en) * 2015-10-15 2015-12-30 湖州佳宁印刷有限公司 Printed-matter conveying and lifting device
CN105197837B (en) * 2015-10-15 2017-10-31 湖州佳宁印刷有限公司 A kind of printed matter transports lowering or hoisting gear
CN106985120A (en) * 2017-04-28 2017-07-28 河钢股份有限公司邯郸分公司 A kind of bucket-wheel stacker reclaimer arm belt motor reductor erecting device
CN112374429A (en) * 2020-10-13 2021-02-19 国网山东省电力公司莘县供电公司 Electric power tool car

Similar Documents

Publication Publication Date Title
CN103588144A (en) Aerial working platform
CN104192765A (en) Protective plate extending lifting device
CN104860229A (en) Hydraulic elevating system with platforms extendable and retractable
CN105236296A (en) Scissor-fork type lifting platform stable in operation
CN103601096A (en) Lift
CN105197084A (en) Novel equipment used for lifting steel cylinder
CN202704979U (en) Operation platform lifter for assembling and maintaining large devices
CN102860795A (en) Parallel lifting-type crane arm window-cleaning machine
CN205045762U (en) Automatic change steel bottle lifting mechanism that degree is high
CN204661146U (en) That lifts by crane for auxiliary large-scale component stands up bearing
CN203373092U (en) Aerial working platform
CN208617314U (en) Architectural electricity equipment construction device
CN105152078A (en) Hydraulic lifting machine for lifting steel cylinder
CN203430409U (en) Sectional mobile inclined ladder
CN205044789U (en) Novel an equipment for promoting steel bottle
CN203373091U (en) High-altitude working platform capable of being used for slope ground
CN207090903U (en) A kind of indoor decorations lowering or hoisting gear
CN202729736U (en) Movable type double-column aerial work platform
CN205873792U (en) Fork elevating system is cut to small bore level four hydraulic pressure
CN104876154A (en) Power equipment hoisting device for narrow space
CN205367642U (en) Hydraulic climbing mechanism
CN204163611U (en) The insulating ladder that a kind of station ascend operation the moving stability is high
CN205045754U (en) Fluid pressure type lifts machine of steel bottle
CN204703481U (en) A kind of scaffold
CN104444928A (en) Composite lifting device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140219