CN202564853U - Porcelain insulator shifting device - Google Patents

Abstract

The utility model belongs to equipment for power transmission and transformation construction in the electric power industry, in particular to a porcelain vase shifting device. A pole cover (19) is fixed at the center of an upper base (4). There is a support rod (17), on which a positioning pin hole (17-1) is provided, and a lifting mechanism seat (10) is set at the end of the support rod (17), and on the lifting mechanism seat (10) A lifting mechanism support (11) is fixedly installed, and a DC motor (16) is housed above the lifting mechanism support (11) rear, and the output shaft of the DC motor (16) connects the wire rope winding shaft (15), and the wire rope winding shaft (15) is contained in In the wire rope winding shaft frame (14), two pulley frames (13) are established above the triangle at the front end of the hoisting mechanism support (11), and an automatic lifting and landing support rod (9) is movably connected on the hoisting mechanism seat (10). The lower end of the lifting support rod (9) is equipped with a pulley one (7), and the porcelain bottle shifting device is easy to use, safe and reliable, and greatly improves the work efficiency.

Description

The porcelain vase shift unit

Technical field

The utility model belongs to the power industry construction of power transmission and transformation and uses equipment, particularly a kind of porcelain vase shift unit.

Background technology

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 purpose of the utility model is to overcome above-mentioned technical deficiency, provides 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 the utility model technical solution problem 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 beneficial effect of the utility model is: 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

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.

Claims (1)

1. A porcelain bottle shifting device, comprising an upper base (4), a lower base (3), upper and lower base supports (5), fixing bolts (2), and fixing nuts (1), characterized in that the upper base (4) A pole sleeve (19) is fixedly installed at the center of the pole sleeve (19), a pole (17) is housed in the pole sleeve (19), and a positioning pin hole (17-1) is provided on the pole (17). (17-1) Use the positioning pin (18) and the pole sleeve (19) for positioning, set a lifting mechanism seat (10) on the top of the pole (17) and fix it with bolts and nuts, on the lifting mechanism seat (10) A hoisting mechanism support (11) is fixedly installed, and the hoisting mechanism support (11) becomes a protruding triangle, and a DC motor (16) is housed above the hoisting mechanism support (11) rear, and the output shaft of the DC motor (16) is connected to the wire rope winding shaft ( 15), the wire rope winding shaft (15) is installed in the wire rope winding shaft frame (14), and the second pulley frame (13) is set above the triangle at the front end of the lifting mechanism bracket (11), and the second pulley frame (13) is equipped with the second pulley (12 ), an automatic take-off and landing support rod (9) is movably connected on the lifting mechanism seat (10), a pulley one (7) is installed at the lower end of the automatic take-off and landing support rod (9), and a There are wire rope fixing rings (6).

Images