1. Short Description:The assembly frame is a special equipment for the manufacture of large and medium-sized transformers in the transformer manufacturing industry. The equipment is composed of two frames arranged symmetrically facing each other. Both sides of the frame can operate independently to adjust the height and horizontal position of their respective working platforms to meet the different requirements of the operation position during the transformer assembly. The equipment is mainly composed by electric lifting work platform, transmission mechanism, electric walking brake system, control system, visualization system, safety protection system and retractable bridge plate lapping system. The working platform is a pull-out structure, and the lower part is provided with a pull-out platform that can extend the standing range outwards, which is used for local extension of the standing platform to facilitate personnel to work close to the transformer. The height position and horizontal position of the standing platform can be driven to the designated working position by the motor, and the standing platform is provided with a power socket and a pneumatic quick connector, which is convenient for the staff to use common electric and pneumatic tools on the standing platform; There is a ladder at both ends of the equipment, which is convenient for the staff to go up and down; An operating switch is provided on the standing platform and the supporting column, so that the staff can adjust the height and horizontal position of the standing platform at any time during the work; The upper and lower part of the platform are equipped with lighting, providing sufficient light source during work. 2. Main Technical Specification 2.1.Each assembly frame can independently adjust the working position and lift the height of the working platform.
The working position is adjusted by the walking wheel at the bottom of the assembly frame, the height of the workbench is lifted, and the lifting action is synchronized by the lifts on both sides. 2.2.Each assembly frame moves forward and backward by electric wheel, with a maximum walking speed of about 2m/min. The walking system has the braking function, and the moving wheel can not damage the workshop floor coating during the working period. Too fast walking speed is easy to cause safety risks, we recommend that the maximum walking speed is about 2m/min. The moving wheel is made of external rubber polyurethane wheel, which will not damage the ground.
2.3.The assembly frame adopts double column structure, the highest fixed connection beam between the two columns has a maximum height of 4m from the ground, and the maximum external dimension of the assembly frame is (length × width × height) : 7m×2.5m×5.5m (excluding lighting).
2.4.Lifting work platform table size (length × width) : 7m×1.5m, the maximum uniform static load of the table 2000kg, the maximum uniform dynamic load 1000kg, lifting range 1.0m ~ 4.5m, lifting speed of about 0.6m/min.
2.5.Retractable bridge plate, stepless adjustable in the range of 4m ~ 6m working length, maximum load 500 kg.
2.6. The control system includes the electrical control system
2.7. The visualization system includes a liquid crystal display, which can be viewed remotely.In the middle of the workbench is equipped with a liquid crystal display, the height Angle of the display can be adjusted to facilitate the operator to view the product drawings. 3. Structure Characteristics Assembly frame body part; Lifting work platform; Transmission mechanism; Electric walking brake system; Control system; Visualization system; Safety protection system; Retractable bridge plate lapping system.
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