Gantry hoisting system and method of use thereof
A technology of gantry and hoisting equipment, which is applied in the direction of transportation, packaging, and load hanging components. It can solve the problems of installation length and width that cannot be adjusted, high requirements for roads and sites, and low safety, so as to save processing costs and hoisting The effect of large load and high safety factor
Active Publication Date: 2016-01-20
GUANGDONG ELEVATOR ENG MACHINERY
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Problems solved by technology
Truck cranes; the second is fixed cranes, such as mast cranes and gantry cranes; the first method is suitable for the hoisting of single large and medium-sized equipment and components, and is characterized by good mobility and convenient transfer of sites. Wide range, but high requirements for roads and sites, and high mechanical costs
The second type of mast crane is suitable for hoisting of some extra-heavy, extra-high and site-limited hoisting; it is characterized by simple structure, large lifting capacity, and has a greater impact on the number, arrangement, and locking direction and position of the wind ropes. High requirements; the construction site is large, the efficiency is not high, it needs to be recalculated every time, and the safety is not high
Commonly used gantry cranes, the height is determined, the installation length and width cannot be adjusted, and it cannot be applied to special sites and special environments where the position and distance change
Method used
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[0033] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0034] see figure 1 , figure 2 and Figure 4 , the present invention provides a gantry hoisting system 10, the gantry hoisting system 10 is provided with at least one gantry 11. The hoisting system 100 for hoisting equipment is arranged on the door frame 11 . In this embodiment, the door frame hoisting system 10 includes two adjacent door frames 11 . It can be understood that the mast hoisting system 10 of the present invention can be provided with one or more masts 11, and the number, position and spacing distance of the masts 11 can be set according to hoisting requirements.
[0035] The gantry hoisting system 10 of the present invention can improve hoisting efficiency, reduce shift fees, have a large hoisting load, and have a high safety factor. Moreover, the gantry hoisting system 10 of the present invention uses a steel cylinder to c...
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The invention provides a portal hoisting system. The portal hoisting system is provided with at least one portal, wherein each portal comprises a foundation box at the bottom, stand columns above the foundation box, and a rail beam between the adjacent two stand columns; each stand column is formed by overlapping a plurality of steel cylinders. Under current conditions, the portal hoisting system provided by the invention can be used for lowering the basis treatment requirements of construction, the foundation treatment cost is saved, the hoisting efficiency is improved, the hoisting load is great and the security coefficient is high. The portal hoisting system adopts the steel cylinders to be connected with the foundation box to transmit a load onto the ground, is simple and convenient in structure, and is free of a portal hawser cable under the effect of a vertical force. With the adoption of the portal hoisting system, the defects of an existing portal hoisting system are overcome so that the hoisting is efficient, economical and safe.
Description
technical field [0001] The invention relates to a gantry hoisting system and a usage method thereof, in particular to a gantry hoisting system used in the unconventional lifting field for installing heavy and large equipment and a usage method thereof. Background technique [0002] There are two common methods for hoisting large equipment, the first is to use mobile cranes, such as crawler cranes. Truck cranes; the second is fixed cranes, such as mast cranes and gantry cranes; the first method is suitable for the hoisting of single large and medium-sized equipment and components, and is characterized by good mobility and convenient transfer of sites. It has a wide range, but it has high requirements for roads and sites, and the cost of machinery is high. The second type of mast crane is suitable for hoisting of some extra-heavy, extra-high and site-limited hoisting; it is characterized by simple structure, large lifting capacity, and has a greater impact on the number, arra...
Claims
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IPC IPC(8): B66C1/10
Inventor 劳诚壮何志勇谢为金李富军刘勇
Owner GUANGDONG ELEVATOR ENG MACHINERY