CN2880774Y - Portable lifter - Google Patents

Abstract

A portable hoist applies to lifting small objects. At present, well-known hoisting machine applies to lifting heavy objects whose large bulk, unwieldiness are very discommodious for lifting light objects and upholstery objects. In order to lift easily, in the utility model, medial axis, lifting screw and lifting cylinder are set between floor and roof for supporting and fixing boom and knighthead of the lifting, meanwhile, axletree being mounted at the knighthead and the place where the boom is connected with the medial axis to allow the boom and the knighthead run arbitrarily around the medial axis. Advantages of the utility model are light weight, being convenient for discharging, moving, bearing, applying to lifting the small objects and small projects, such as, upholstery, indoor render in addition to convenience, safety, time saving and labor saving.

Description

Portable gig

Affiliated technical field

The utility model relates to a kind of portable gig.

Background technology

At present, the elevating gear of known hoisting heavy is applicable to object and the large-scale construction engineering that hoisting weight is big, but because of volume is big, heaviness is not easy to dismounting, carries, be not suitable for and promote light little object in the mini engineerings such as little object of hoisting weight and high-story house decoration, mini engineerings such as house decoration must rely on manpower, and are consuming time, effort, efficient is low, and is dangerous big.

Summary of the invention

Be not suitable for the small-sized object of lifting in order to overcome existing gig, the utility model provides a kind of portable gig.

The technical scheme that its technical matters that solves the utility model adopts is: by upper plate, multi-directional ball, lifting tube, lifting screw, lifting nut reinforcement bar, lifting nut, the arm strength rolling bearing, bearing seat, axis, the motor case, the steel cable capstan winch, base plate, from the motor of stopping, retarder, pulley, direction switch, arm, arm supports, adjusting cotter, adjustment hole, the reduction arm, steel cable is formed, arm, be connected with bearing between strut bar and the axis, axis one end is provided with lifting screw, lifting tube, and lifting tube can lifting on lifting screw, the axis other end is fixed on the base plate, is provided with multi-directional ball between upper plate and the lifting screw.

Effective effect of the present utility model is, can conveniently lift by crane small-sized object, has simple in structurely, and weight is less, and is practical, is beneficial to dismounting, and advantage such as be easy to carry.

Description of drawings

Below in conjunction with drawings and Examples this practicality is newly further specified.

Accompanying drawing is the utility model structural representation.

1 is upper plate among the figure, and 2 is multi-directional ball, and 3 is lifting tube, 4 is lifting screw, and 5 is lifting nut reinforcement bar, and 6 is lifting nut, 7 is loose pin, and 8 is the arm strength rolling bearing, and 9 is bearing seat, 10 is axis, and 11 is the arm strength rolling bearing, and 12 is the motor case, 13 is the steel cable capstan winch, and 14 is base plate, and 15 are the motor of stopping certainly, 16 is retarder, and 17 is pulley, and 18 is direction switch, 19 is pulley, 20 is pulley, and 21 is arm, and 22 is adjusting cotter, 23 is adjustment hole, 24 are the reduction arm, and 25 is steel cable, and 26 is strut bar.

Specific embodiment

In the accompanying drawings, base plate (14) places the level land, motor (15) the screw crosswise fixed of will stopping certainly is connected base plate (14) left side, steel cable capstan winch (13) crosswise fixed is connected base plate (14) right side, and be connected with steel cable capstan winch (13) by retarder (16) motor (15) of will stopping certainly, use on case (12) cover from the motor of stopping (15) steel cable capstan winch (13) outside, again axis (10) vertically is fixedly connected on the base plate (14), lifting screw (4) lower end is enclosed within the axis (10), the upper end is with on lifting tube (3) cover, lifting tube (3) is regulated adjustable height with lifting screw (4) with lifting nut reinforcement bar (5), place multi-directional ball (2) on lifting tube (3) top, multi-directional ball (2) upper end is provided with upper plate (1), laterally use arm strength rolling bearing (8) to be fixedly connected on the axis (10) arm (21), strut bar (26) one ends are fixedly connected on the axis (10) with arm strength rolling bearing (11), strut bar (26) other end supports arm (21) below, suitably adjust reduction arm (24) according to the lifting distance, energized gets final product work.

Claims (1)

1, a kind of portable gig, it comprises base plate, stops that motor, steel cable capstan winch, retarder, axis, lifting screw, lifting tube, multi-directional ball, upper plate, arm, arm support, the reduction arm is formed certainly, it is characterized in that being connected with bearing between arm, strut bar and the axis, axis one end is provided with lifting screw, lifting tube, and lifting tube can lifting on lifting screw, the axis other end is fixed on the base plate, is provided with multi-directional ball between upper plate and the lifting tube.

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