Gate crane in Ray Tehran
The gantry crane is the best choice for open spaces. Also, for spaces where the structure of the hall does not have the ability to install a lift or a lift is needed that does not depend on the structure of the hall and is independent of the hall; A gantry crane can be used. The gantry overhead crane is made in different types of single bridge and double bridge. The movement of this crane is on ground rails. Due to the independence of this type of gantry crane from the structure of the hall, this crane is very popular in various industries, including shipping. The standards for the construction of gantry cranes in the part of bridges follow the standards for the construction of double-bridge and single-bridge cranes.
Gate cranes
Single -bridge gate crane
Single -bridge gate crane is commonly used to move equipment up to 10 tonnes in open spaces. This type of structure is economically more economically effective because it reduces the overall weight of the structure and on the other side of the classroom. Less and less tonnage than two bridges; These types of structures include a bridge, a fixed column, a hinge column, and two leaders with two gearbox motors to move on the rails. And to move around the span by a trolley located in the lift, which is moved by the transverse motor of the lift.
Gate crane on both sides of the console
The two -bridge gate crane is commonly used to move up to 50 tons in open spaces, which are higher in class and different capabilities than single -bridge structures; These structures include two bridges, fixed columns, hinges and two wheel boxes with longitudinal gearboxes to move on the rails. And to move around by a trolley made with transverse gearbox motors, the lift system moves.
Crane components
The components of a gantry crane include a brake, a moving carriage or carriage, a shock absorber and a bridge.
The brake creates friction to reduce the speed of the crane.
The bridge consists of two beams, which are used to access the crane components and move the carriage.
The shock absorber is used to reduce the damage caused by the collision of a crane and a wagon, or the collision of two wagons or two cranes with each other.
The moving wagon, which is also called the carriage, moves on the rails that are placed on the carrier beams.
Gate crane applications in Ray Tehran
Gate crane has extensive uses in various industries. This crane is one of the most important machinery and equipment for moving and transporting very heavy 1 ton to 100 tonne. Of course, the two types of two bridges of these cranes have no restrictions on their tonnage. The variety of these cranes has caused its various applications.
Gate crane specifications
Gate crane
In the process of designing, constructing and installing a gate crane (single bridge or two bridges), there is a need to pay attention to many key points, some of which are listed below:
In the gate crane, the two bridges need to be carefully selected.
In a gate crane, it is necessary to accurately calculate the length of the church and the distance of the wheels.
It is very important to choose the angle between the columns in the gate crane.
The columns need to be controlled against stress and buckling.
All parts of the structural stress in the gate crane must be controlled.
In the gate crane, in addition to controlling the middle of the crane, which is common in the ceiling crane, it is necessary to control the permissible rise in different parts of the structure.
The design of fittings in different types of gate cranes is very important.
The effect of wind on the power of the longitudinal and transverse motors of the gate crane is very effective.
It is necessary to control the crane against the wind as well as the earthquake forces against the overturn.
It is recommended that the crane motor and electric equipment be suitable to protect against direct sunlight or against rainfall.
The standard access route is needed to access the gate crane motor and electric equipment.
All steps for the construction of the gate crane should be implemented with double care and standard. Conductive tolerances in the process of construction and installation of the gate crane are required.
The attention and use of the aforementioned issues, as well as some other points, depend on engineering knowledge and mastery of the standard requirements as well as the long -term experience of human resources.
Important applications of gate cranes
The benefits of a gate crane over other cranes
perform loading and discharge operations with much faster and precision.
The corridor of this crane makes it easy to access different parts.
Carrying and transporting the load is completely safe.
It can raise the load to a high altitude. That is, the ability to carry its load is high.
The gate crane has no restrictions on design and construction. In fact, it can be manufactured and installed in different sizes and sizes.
They have very little energy consumption and are affordable in this respect.
Usable in cases where it is not possible to execute the ceiling crane path.
Easy movement of equipment in three directions of transverse, longitudinal and altitude
Equipped with load weight marker and safety sensors and movement limiting
Reduce maintenance costs by increasing design accuracy and production
Equipped with removable elevator, maintenance corridor and ladder access
A cost -effective solution, an ideal supplement to move indoor materials
Optional control panels, cable controls or radio controls
Ability to equip two lifts and two transverse wagons
Power supply via the cable roll mounted on the base of the crane
Outdoor performance monitoring by the control unit with the wind immune system
Rail clamp to close the crane to prevent damage in stormy conditions
