Portable elevating platform
Technical field
The utility model belongs to a kind of loading/unloading platform, particularly a kind of removable liftable loading/unloading platform.
Background technology
At present, in industry and the production of civil corporation, warehouse and stockyard or automobile be for handling goods, and generally at the outdoor fixed type loading platform that is provided with, material mostly is cement concrete and stone, fragment of brick and cuts and build.But in the time of can not platform being set owing to the restriction of road place and railway line, adopt artificial loading and unloading mostly, work efficiency is lower, will influence production and transport industrial and civil corporation like this.
The vehicle-mounted loading/unloading platform that prior art is used influences vehicle load and space on the one hand as Chinese patent ZL97215403.5 " vehicle-mounted loading/unloading platform ", and can only load and unload bicycle, and therefore significant limitation is arranged.Chinese patent application number 00268256.7 " towed loading/unloading platform " can be used for many vehicles are carried out loading and unloading operation though play the effect of portable loading/unloading platform, the structure more complicated of this scheme, and function is too much, and the price height is not too economical and practical.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, convenient and practical, can be at road and automobile, the rolling stock brow loading/unloading platform of loading and unloading arbitrarily, this loading/unloading platform can lifting and is moved, reduce alongshoreman's labour intensity greatly, improve handling efficiency.
The utility model is to constitute like this, it is mainly by platform, movable support frame, hydraulic ram, motor, oil pump, storage battery, frame, control box, road wheel is formed, be mounted with movable support frame under the platform, movable support frame is for intersecting the scissors structure, last termination platform, following endmatcher frame, each connects fulcrum and links with mobilizable articulated manner, its lower end one end connects hydraulic ram, this contact also is provided with pulley or slide block, have chute on the frame, pulley or slide block make movable support frame receive or stretch in chute and can move in chute, drive lifting platform, also be provided with storage battery on the frame, motor, oil pump, hydraulic ram and control box, frame lower is equipped with road wheel, is used for the portable elevating platform of mobile the utility model.
The portable elevating platform of the utility model has overcome the shortcoming of prior art, have simple in structure, convenient and practical, mobile quick, the characteristics that lifting is adjustable, can adapt to various height of wagon and more mixed and disorderly environment, be provided with flexibly, after finishing using, be movable to other local loading and unloading, improved equipment service efficiency and handling efficiency,, need not do any change road, warehouse and railway stockyard facility to stockyard and not influence of vehicle '.
Description of drawings
Fig. 1 is the utility model birds-eye view
Fig. 2 is the utility model scheme drawing
Among each figure: 1 is platform, and 2 is movable support frame, and 3 is hydraulic ram, and 4 is motor, and 5 is oil pump, and 6 is storage battery, and 7 is frame, and 8 is road wheel, and 9 is chute, and 10 is control box, and 11 is pulley.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
The portable elevating platform of the utility model is mainly by platform, movable support frame, hydraulic ram, motor, oil pump, storage battery, control box, frame, road wheel is formed, platform is mounted with movable support frame 21 time, movable support frame 2 is for intersecting the scissors structure, last termination platform 1, following endmatcher frame 7, each connects fulcrum and connects with mobilizable articulated manner, its lower end one end connects hydraulic ram 3, this contact also is provided with pulley 11 or slide block, chute 9 is arranged on the frame 7, pulley 11 or slide block also can move in chute 9 in chute 9, movable support frame 2 is shunk or extension, drive platform 1 lifting above it, also be provided with storage battery 6 on the frame 7, motor 4, oil pump 5, hydraulic ram 3, control box 10, road wheel 8 is equipped with in the bottom of frame 7.When portable elevating platform moves to the appointment loading position, the rise switch of control box 10 closes, make storage battery 6 give for motor 4, motor 4 connects to drive oil pump 5 work and drive hydraulic ram 3 pushes ahead, and promotion movable support frame 2 shrinks platform 1 is risen, when reaching required access height, the rise switch of closing control case 10, hydraulic ram 3 stop motions, platform 1 is fixed on certain access height, but just handling goods at this moment.After handling goods work was finished, the decline switch of start-up control case 10, hydraulic ram 3 reclaimed backward and reset, and platform 1 descends, and gets back to initial condition.
The portable loading/unloading platform of the utility model is changed a little, also can adopt alternating current dynamo, use the alternating current source that is used as power, be used to have the place of source of AC.