The lifting moving wire barrow
Technical field
The utility model relates to the optical cable hauling-off gear technical field, particularly a kind of for detection of wire coil for optical cable lifting moving wire barrow.
Background technology
Usually optical cable is all placed after being rolled into drum, because its volume is large, quality is heavy, it is very inconvenient to adopt manpower to lay when laying or detecting, and damages easily cable.
Granted publication number discloses a kind of movable type pay off rack easy to assemble for the utility model patent of CN201868796U, comprise that the below is provided with the base of universal wheel, the left and right sides of base all is fixed with bracing frame, bracing frame vertically places by two and the relative support channel-section steel of notch forms, have some location holes to distributing up and down on the leg of two support channel-section steels, and be placed with jack between the two support channel-section steels, jack be respectively equipped with up and down top shoe and the sliding block that is positioned at two support slot steel tanks, top shoe middle part upper surface is fixed with the back-up block that top has the semicircle shape groove, is placed with rotating shaft in the groove of two back-up blocks.Effort and the low problem of efficiency of construction when this utility model has overcome the manpower cabling.But cable disk position in rotating shaft is not easy to fix.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the lifting moving wire barrow that provides a kind of cable disk to fix easily is simple in structure, easy to operate.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of lifting moving wire barrow, comprise base, be arranged on described base below movable pulley, be arranged on the drum fixture on the described base and control the lowering or hoisting gear of described drum fixture lifting, described drum fixture comprises drum fixed mount and drum back shaft, and described drum back shaft is two and is arranged at actively described drum fixed mount two ends.
As preferably, described drum fixed mount comprises that a main backstop and two supports the arm of force, described two support the two ends that the arm of force is vertically installed in respectively described main backstop, free end at the described support arm of force is provided with through hole, described drum back shaft passes described through hole and perpendicular to the described support arm of force, is arranged at actively on the described drum fixed mount.
Drum is fixedly put up U-shaped, but two drum back shafts are separately positioned on U-shaped two ends and move left and right, by two drum back shafts drum is supported, and lowering or hoisting gear can be controlled the lifting of drum back shaft.
As preferably, described drum back shaft comprises its flexible manual turntable, rotating shaft and drum back-up block of driving, described rotating shaft is arranged in the described through hole, described manual turntable is arranged on the outside of described drum fixed mount, and described drum back-up block is arranged on the inboard of described drum fixed mount.
Drum is fixed on two drum back-up blocks, and two manual turntables drive rotating shafts and control about its drum back shaft flexiblely about rotation, regulate distance between two drum back-up blocks to be adapted to the drum of different model.
As preferably, described drum back shaft also comprises installation sleeve, and described drum back shaft is fixed on the described drum fixed mount by installation sleeve.
When operation, regulate two distances between the drum back-up block after, tighten installation sleeve, make the drum back shaft fixing at the drum fixed mount.
As preferably, described lowering or hoisting gear comprises bracing frame and the middle jack that arranges of support frame as described above that is vertically installed on the described base, described jack is arranged with contiguous block, and described drum fixture is connected with described jack by described contiguous block.
Can regulate the height of drum fixed mount by jack to adapt to the drum of different sizes.
As preferably, described base front end is fixed with hitch frame.
As preferably, described movable pulley is universal wheel.
In sum, the utlity model has following advantage:
1, because the utility model is provided with movable pulley, effectively improved operating efficiency in the time of time saving and energy saving when using it to carry out cable detection.
2, drum of the present utility model supports by two adjustable drum back shafts in the left and right sides, is applicable to the drum of different model, and highly versatile and wire coil for optical cable are fixing easily.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, base; 2, movable pulley; 3, drum fixture; 31, drum fixed mount; 311, main backstop; 312, support the arm of force; 32, drum back shaft; 33, manual turntable; 34, rotating shaft; 35, drum back-up block; 36, installation sleeve; 4, lowering or hoisting gear; 41, bracing frame; 42, jack; 43, contiguous block; 5, hitch frame.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, a kind of lifting moving wire barrow, comprise base 1, be arranged on described base 1 below movable pulley 2, be arranged on the drum fixture 3 on the described base 1 and control the lowering or hoisting gear 4 of described drum fixture 3 liftings, described drum fixture 3 comprises drum fixed mount 31 and drum back shaft 32.
Drum fixed mount 31 comprises that a main backstop 311 and two supports the arm of force 312, described two support the two ends that the arm of force 312 is vertically installed in respectively described main backstop 311, free end at the described support arm of force 312 is provided with through hole, and described drum back shaft 32 passes described through hole and is arranged at actively on the described drum fixed mount 31 perpendicular to the described support arm of force.
Drum back shaft 32 comprises its flexible manual turntable 33, rotating shaft 34 and drum back-up block 35 of driving, described rotating shaft 34 is arranged in the described through hole, described manual turntable 33 is arranged on the outside of described drum fixed mount 31, and described drum back-up block 35 is arranged on the inboard of described drum fixed mount 31.
Drum back shaft 32 also comprises installation sleeve 36, and described drum back shaft 32 is fixed on the described drum fixed mount 31 by described installation sleeve 36.
Described lowering or hoisting gear 4 comprises bracing frame 41 and the support frame as described above 41 middle jack 42 that arrange that are vertically installed on the described base 1, described jack 42 is arranged with contiguous block 43, and described drum fixture 3 is connected with described jack 42 by described contiguous block 43.
Described base 1 front end is fixed with hitch frame 5.
Described movable pulley 2 is universal wheel.