As a kind of lifting equipment, jib cranes can be distinguished according to the structure, including vertical type, wall type and so on. So, the jib crane is mainly integrated by the shoe box, shoe plate, spring bracket and heat collector, so what is its function? The following is a detailed answer for all readers.
How to choose a jib crane:
1. According to the structural difference: column cantilever crane, wall cantilever crane, mobile cantilever crane; Column type jib crane refers to a cantilever crane in which the cantilever equipment is on the column, the cantilever structure rotates on the column, and the walking lifting equipment moves back and forth to lift heavy objects.
2. The wall-type jib crane refers to the cantilever crane with the main equipment on the wall, and the cantilever crane that lifts heavy objects after cantilever rotation and mobile jib crane means that the whole structure of the jib crane can be moved. It is divided into two kinds of hand push and electric, and the other structures remain unchanged, which is mainly more in small tonnage, and the common ones are 150kg-1t.
3. According to the driving method of rotation, it is divided into electric rotary jib crane and manual rotary jib crane.
Electric rotary jib crane refers to the rotation of the cantilever through the electric motor and reducer to complete the rotation of the cantilever jib, the advantage is to save labor, easy to operate, but at the same time the cost is higher. Generally used for 1t and above medium and large tonnage jib cranes, manual rotating jib crane refers to the rotation of the cantilever is through hand pulling or hand pushing and other external force to make the jib crane rotate. This kind of cost is low, the structure is simple, the overall price is low, and it is generally used for jib cranes of 1t and below.
What is the jib crane function:
1. The contact line function of the cantilever crane is introduced to the sliding contact line collector, which is one of the important components of the power supply such as suspension cranes and suspension cranes. It is important to choose the right slip line collector, which is mainly a part of the shoe box, shoe board, spring bracket, and collector support.
2. The heat collector of the collector that we can select through the current trolley line is divided into heavy and light collectors, and the collector needs to be carefully selected, which is based on the current sliding line to affirm that the ordinary trolley line current is equal to or less than 500A.
3. When choosing a conductor line, we need to think about the manufacturer and the conductor line, and do not choose the collector, otherwise, it will affect the normal operation of the driving area of the suspension crane and cause greater damage to the conductor line.
