The porcelain vase shift unit
The invention belongs to the power industry construction of power transmission and transformation and use equipment, particularly a kind of porcelain vase shift unit.
At present; The on-the-spot special circumstances of porcelain vase replacing usually run in the power engineering construction of power transmission and transformation; Use general loop wheel machine job site can occur equipment crowded be difficult to enter into need use the equipment place, and serious waste construction cost is if use a dead lift; Make workmen's physical load excessive, also very dangerous.
Summary of the invention
The objective of the invention is to overcome above-mentioned technical deficiency, provide a kind of simple in structure, easy to use and reliable, the porcelain vase shift unit that uses manpower and material resources sparingly.
The technical scheme that technical solution problem of the present invention adopts is: the porcelain vase shift unit comprises upper bed-plate, lower bottom base, Up/down base support, set bolt, hold-down nut, is characterized in the center of upper bed-plate the pole cover being housed fixedly, in the pole cover, pole is housed; On pole, be provided with dowel hole, with alignment pin and pole cover location, hoisting mechanism seat of suit is fixed with bolt and nut on the pole top in the dowel hole; On the hoisting mechanism seat, fixedly adorn a hoisting mechanism support; Hoisting mechanism props up puts up the triangle that protracts, and on hoisting mechanism support rear, direct current machine is housed, and the direct current machine shaft connects steel wire rope and twines axle; Steel wire rope twines axle and is contained in the steel wire rope winding pedestal; Above the triangle of hoisting mechanism support front end, establish two on pulley, two on pulley is gone up dress pulley two, on the hoisting mechanism seat, flexibly connects an automatic landing support bar; Pulley one is equipped with in lower end at automatic landing support bar, is provided with the steel wire rope retainer ring in the pole set upper side.
The invention has the beneficial effects as follows: the porcelain vase shift unit can satisfy the porcelain vase displacement demand in any place, and the equipment that solved does not reach on-the-spot and operating personnel bear heavy problem, and is convenient to use, safe and reliable, improved operating efficiency greatly.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is a porcelain vase shift unit structure chart.
Among the figure, the 1-hold-down nut; The 2-set bolt; The 3-lower bottom base; The 4-upper bed-plate; The 5-Up/down base supports; 6-steel wire rope retainer ring; 7-pulley one; The 8-steel wire rope; 9-automatic lifting support bar; 10-hoisting mechanism seat; 11-hoisting mechanism support; 12-pulley two; Two on 13-pulley; The 14-steel wire rope twines pedestal; The 15-steel wire rope twines axle; The 16-direct current machine; 17-pole; The 17-1-dowel hole; The 18-alignment pin; 19-pole cover.
Embodiment; With reference to accompanying drawing 1; The porcelain vase shift unit is parallelly on square lower bottom base 3 to be provided with two Up/down bases and to support 5;, two Up/down bases adorn a upper bed-plate 4 on supporting 5 with lower bottom base 3 symmetries, and together fastening with set bolt 2 and hold-down nut 1 on four jiaos of Up/down base 5,3.Pole cover 19 fixedly is housed in the center of upper bed-plate 4, in pole cover 19, pole 17 is housed, vertically be provided with a plurality of dowel hole 17-1 on the pole 17, pole 17 and pole cover 19 usefulness alignment pins 18 positioning and fixing.Hoisting mechanism seat of suit 10 usefulness bolt and nuts are fixed in the upper end of pole 17; On hoisting mechanism seat 10, fixedly adorn a hoisting mechanism support 11; 11 one-tenth triangles that protract of hoisting mechanism support are equipped with direct current machine 16 on hoisting mechanism support 11 rears, direct current machine 16 shafts connect steel wire rope and twine axle 15; Steel wire rope twines axle 15 and is contained in steel wire rope and twines in the pedestal 14, dress pulley 2 12 on two 13 of establish pulley above the triangle of hoisting mechanism support 11 front ends two 13, pulley.On hoisting mechanism seat 10, flexibly connect an automatic landing support bar 9; Lower end at automatic landing support bar 9 is provided with pulley 1; Upper end and the pulley one 7 corresponding steel wire rope retainer rings 6 that are equipped with at support set 19; Steel wire rope 8 is wrapped in steel wire rope and twines on the axle 15, is connected on the steel wire rope retainer ring 6 through pulley 2 12 and pulley 1.
The porcelain vase shift unit adopts electrical hoist to drive, and can porcelain vase be risen to three meters height, can in 270 degree scopes, rotate after the lifting, and shift arm is opened up one meter scope.