Crane "Pioneer" and its features

It is impossible to perform certain types of work in construction without a lifting mechanism. One of the popular models is the Pioneer crane.

Features of the mechanism

The "Pioneer" crane is a simple structure that is easy to disassemble. This does not take much time. Due to its small dimensions, the mechanism is highly mobile. This makes it easy to transport it to the place of use. The unit is installed on the ground, roof and other construction floors, in foundation pits and so on.

The design can be made in several modifications. For example, an arrow may be collapsible or integral. According to the maximum load the crane can lift, three types are distinguished: 0.5, 0.75 and 1 ton. In addition, the mechanism can be stationary or mobile (mounted on wheels).

Appointment

Crane "Pioneer" is used mainly in the construction industry. With it, you can lift cargo to the roof and other planes. As cargoes can be building materials, tools, installation constructions and so on. Thanks to this mechanism it will be much easier to raise roofing materials, roofing material, insulation.

The mechanism can be used for loading (unloading) machine tools, materials, structures. Its operation is possible in a wide range of temperature indicators (from -40 to +40 degrees).

In addition to construction, the Pioneer crane can also be used in other industries. For example, it is convenient to work with him in warehouses, in trade enterprises and so on.

Crane "Pioneer": technical characteristics

As already mentioned above, the device can have different carrying capacity (from 0.5 to 1 ton). All other characteristics will depend on this indicator.

The design allows you to lift cargo to a height of 4.5 to 6.2 meters. This show is typical for the removal of an arrow by 250 centimeters. The maximum height to which goods can be lifted is fifty meters (if counted from the base of the overlap).

The platform is able to rotate completely around its axis. The rotary mechanism itself can be manual or electric. Lifting the load occurs at a speed of 8.4 to 16.8 meters per second.

For the electric drive, which drives the entire system in motion, power is typical in the range of 4000 to 4750 watts. It works from a network with a voltage of 380 volts.

The lift differs in small dimensions. Its length is 2.45-2.85 meters. The width is in the range of 1.77-2.18 meters. Height - from 1,325 to 1,6 meters. The construction weighs about 1345-1820 kilograms. In more detail, the main dimensions of the structure (and its individual elements) can be seen in the photo placed a little higher.

The thickness of the boom does not exceed 10.2-13.3 centimeters. The rope has a thickness of 0.69-0.78 centimeters.

The device and the principle of operation

The design of the mechanism is quite simple. The crane consists of two frames: the main and the pivot. To them are attached a cargo rope, safety stretch marks. They are attached to an arrow that has the ability to turn. The boom can be dismountable or integral. The end stop mechanism is installed at the end of the boom. On the mechanism responsible for lifting the load, a limit switch is installed. The system comes into operation through the use of an electric drive. To ensure that the mechanism is stable, a counterweight is attached to the frame.

Movable weight is fixed to the crane hook. In some cases, you can use a special cradle (platform). The lifting of the load takes place by means of a winch, which is driven by an electric drive. To control the process there is a remote control with buttons.

As you can see, the design is very simple and understandable. This allows you to make a crane "Pioneer" with your own hands.