CN202231327U - Heavy device lifting device in electrical cabinet - Google Patents

Abstract

The utility model relates to a heavy device lifting device in regulator cubicle, the dismouting of heavy device in the mainly used regulator cubicle. The utility model discloses a fixed hanging beam, fixed beam, slide rail, slide mechanism, chain block, arrestment mechanism, fixed pulley, steel cable and lifting hook, wherein: the chain block, the braking mechanism, the fixed pulley, the steel cable and the lifting hook are all arranged on the sliding mechanism; the fixed beam is pre-installed in the electrical cabinet, the fixed hanging beam is installed on the electrical cabinet when in use, the fixed beam and the pre-installed electrical cabinet support the sliding rail together, and the sliding mechanism is installed on the sliding rail. The utility model discloses to in narrow and small space, under the inconvenient circumstances that use auxiliary hoisting tool such as fork truck, heavy device in the dismouting regulator cubicle is very convenient and laborsaving.

Description

Heavy device lifting device in the regulator cubicle

Technical field

The utility model relates to the heavy device lifting device in a kind of regulator cubicle, is mainly used in the dismounting of the medium and heavy device of regulator cubicle, belongs to aid.

Background technology

The wind electric converter system mainly is installed in the tower tube of wind turbine generator, and the usage space when this has just limited the converter system plant maintenance can't be used auxiliary lifting gears such as fork truck usually.There is the part of devices volume weight all very big in the wind electric converter system, do not having to be difficult in maintenance works such as carrying out dismounting on the wind electric converter cabinet under the auxiliary lifting gear situation such as fork truck.

The utility model content

In view of above-mentioned, the purpose of the utility model provides a kind of reasonable in design, the medium and heavy device lifting device of labour-saving again easy to use regulator cubicle.

The technical scheme that the utility model adopts is:

Heavy device lifting device in a kind of regulator cubicle is characterized in that comprising:

Fixing hanging beam, an end is lifted on the regulator cubicle, and an end supports slide rail;

Built-in beam is installed on the regulator cubicle in advance, is used to support slide rail;

Slide rail, its two ends are separately fixed at fixedly on the hanging beam and built-in beam, are the brace summer and the sliding rail of slide mechanism;

Slide mechanism is installed on the slide rail, can move along slide rail;

Brake mechanism is installed on the slide mechanism, is used for the limit slippage motion of mechanism;

Chain block is installed on the slide mechanism, links to each other with wirerope, is used to provide the pulling force of lifting;

Fixed pulley is installed on the slide mechanism, and the stroke and the change that are used for limiting wirerope receive force direction;

Wirerope, an end connects chain block, an end connecting shackle;

Suspension hook links to each other with wirerope, and heavy device is used for slinging.

Said fixedly hanging beam and built-in beam are used for the weight of heavy device lifting device and heavy device, and material therefor is a high-strength metal material.

The utility model compared with prior art has the following advantages and effect:

1. reasonable in design;

2. environment for use is unrestricted, can in small space, use;

3. easy to use, laborsaving.

Description of drawings

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

Embodiment

The utility model is a kind of heavy device lifting device that is used for regulator cubicle, and it comprises:

Fixing hanging beam, an end is lifted on the regulator cubicle, and an end supports slide rail;

Built-in beam is installed on the regulator cubicle in advance, is used to support slide rail;

Slide rail, its two ends are separately fixed at fixedly on the hanging beam and built-in beam, are the brace summer and the sliding rail of slide mechanism;

Slide mechanism is installed on the slide rail, can move along slide rail;

Brake mechanism is installed on the slide mechanism, is used for the limit slippage motion of mechanism;

Chain block is installed on the slide mechanism, links to each other with wirerope, is used to provide the pulling force of lifting;

Fixed pulley is installed on the slide mechanism, and the stroke and the change that are used for limiting wirerope receive force direction;

Wirerope, an end connects chain block, an end connecting shackle;

Suspension hook links to each other with wirerope, and heavy device is used for slinging.

Said fixedly hanging beam and built-in beam are used for the weight of heavy device lifting device and heavy device, and material therefor is a high-strength metal material.

Below in conjunction with accompanying drawing and through embodiment the utility model is described further.

Referring to Fig. 1, it comprises that fixedly hanging beam 1, built-in beam 2, slide rail 3, slide mechanism 4, chain block 5, brake mechanism 6, fixed pulley 7, wirerope 8 and suspension hook 9,10 are regulator cubicle.

Wherein:

Built-in beam 2 is installed on the regulator cubicle 10 in advance, and chain block 5, brake mechanism 6, fixed pulley 7, wirerope 8 and suspension hook 9 all are installed on the slide mechanism 4 in advance, belong to the part of slide mechanism 4.

Slide mechanism 4 is installed on the slide rail 3, and fixedly hanging beam 1 is installed on the regulator cubicle 10, the two ends that will install the slide rail 3 of slide mechanism 4 more be separately fixed on the built-in beam 2 with fixing hanging beam 1 on, thereby accomplish the preparation of lifting.

Slide mechanism 4 is slided into the top of the heavy device that needs lifting, limit slide mechanism 4, let it can not on slide rail 3, continue slip with brake mechanism 6; Catch on heavy device with suspension hook 9; Pulling chain block 5 is sling heavy device, take-off the brake mechanism 6 again; Pulling slide mechanism 4 hangs heavy device outside the regulator cubicle 10, spurs chain block 5 heavier device is put down.So just accomplished the once hoisting process of heavy device.

What need explanation is, allly conceives described structure, characteristic and principle and the equivalence or the simple change of carrying out according to the utility model, all should be included in the scope of patent protection of the utility model.

Claims (2)

1. the heavy device lifting device in the regulator cubicle is characterized in that comprising:

Fixing hanging beam, an end is lifted on the regulator cubicle, and an end supports slide rail;

Built-in beam is installed on the regulator cubicle in advance, is used to support slide rail;

Slide rail, its two ends are separately fixed at fixedly on the hanging beam and built-in beam, are the brace summer and the sliding rail of slide mechanism;

Slide mechanism is installed on the slide rail, can move along slide rail;

Brake mechanism is installed on the slide mechanism, is used for the limit slippage motion of mechanism;

Chain block is installed on the slide mechanism, links to each other with wirerope, is used to provide the pulling force of lifting;

Fixed pulley is installed on the slide mechanism, and the stroke and the change that are used for limiting wirerope receive force direction;

Wirerope, an end connects chain block, an end connecting shackle;

Suspension hook links to each other with wirerope, and heavy device is used for slinging.

2. heavy device lifting device according to claim 1 is characterized in that:

Said fixedly hanging beam and built-in beam are used for the weight of heavy device lifting device and heavy device, and material therefor is a high-strength metal material.

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