CN206232336U - One kind is portable the load electronic lifter of core body - Google Patents

Abstract

This utility model belongs to the technical field of electric lifting equipment, specifically relating to a portable on-load electric core hoist. This utility model mainly solves the problems of time-consuming, labor-intensive, and costly traditional crane lifting. This utility model provides a portable on-load electric core hoist, including a lifting device, which further includes support frames and a track. The track is set on top of two support frames, and the lifting device is used in conjunction with the track and can move left and right along the track.

Description

A portable electric lifter with load core

technical field

The utility model belongs to the technical field of electric hoisting equipment, and in particular relates to a portable electric hoist with a loaded core body.

Background technique

With the continuous improvement of people's living standards, more electrical products have entered thousands of households, and the demand for electric energy has increased. At the same time, the requirements for power supply reliability and power quality are higher. Due to the increase in power consumption, the transformer on-load tap changer in the substation operates more frequently. When the on-load tap changer operation reaches the number of times used by the manufacturer or the on-load tap changer is defective, it is necessary to overhaul the on-load tap changer .

The traditional maintenance work of the on-load tap changer mainly uses a crane to lift the on-load tap changer, and then repair or replace the on-load tap changer. However, the use of a crane to lift not only has a large investment cost, but also takes a lot of time in the maintenance process , leading to low maintenance construction efficiency, and the use of cranes will also increase operational risks and bring unsafe factors to maintenance work.

Utility model content

The utility model mainly aims at the time-consuming, labor-intensive and high-cost problems of traditional crane hoisting, and provides a portable electric lifter with a loaded core body.

The technical scheme that the utility model takes for solving the above problems is:

A portable core-carrying electric lifter includes a jack, which also includes a support frame and a track, the track is arranged on the top of the two support frames, and the lift is matched with the track and can move left and right along the track.

The support frame described in the utility model is composed of a telescopic inner tube and a telescopic outer tube, and the telescopic outer tube is provided with a telescopic locking card for fixing the telescopic inner tube and the telescopic outer tube.

The jack described in the utility model is an electric jack, and the hook of the jack is movably connected with the jack through a connecting rope.

The utility model is provided with fixed feet at the bottom of the support frame.

The utility model adopts the above-mentioned technical scheme to meet the requirements of different heights by adjusting the heights of the two support frames. At the same time, according to the different positions of the lifting points, it is also possible to adjust the position of the jack on the track, and two people or even one person in the whole process Therefore, compared with the prior art, the utility model has the advantages of convenient operation, safe and quick use, high work efficiency and low maintenance cost.

Description of drawings

Fig. 1 is a structural representation of the utility model.

detailed description

Example 1

As shown in Figure 1, a portable core body electric lifter includes a lifter 1, a support frame 2 and a track 3, the track 3 is arranged on the top of the two support frames 2, and the lifter 1 matches the track 3 Used and can move left and right along the track 3, the support frame 2 is composed of a telescopic inner tube 4 and a telescopic outer tube 5, and the telescopic outer tube 5 is provided with a telescopic locking card 6 for fixing the telescopic inner tube 4 and the telescopic outer tube 5. Outer tube5. The jack 1 is an electric jack, and the hook 7 of the jack 1 is movably connected with the jack 1 through a connecting rope. A fixed foot 8 is provided at the bottom of the support frame 2 .

Claims (4)

1. A portable core body electric lifter, comprising a jack (1), is characterized in that: it also includes a support frame (2) and a track (3), and the track (3) is arranged on two support frames (2) ), the jack (1) is matched with the track (3) and can move left and right along the track (3). 2. A portable electric lifter with a core body according to claim 1, characterized in that: the support frame (2) is composed of a telescopic inner tube (4) and a telescopic outer tube (5). The telescopic outer tube (5) is provided with a telescopic locking card (6) for fixing the telescopic inner tube (4) and the telescopic outer tube (5). 3. A portable core-loaded electric lifter according to claim 1, characterized in that: the lifter (1) is an electric lifter, and the hook (7) of the lifter (1) passes through The connecting rope is flexibly connected with the jack (1). 4. A portable electric lifter with load-carrying core according to claim 1, characterized in that: fixed feet (8) are provided at the bottom of the support frame (2).