The automatic opening and closing mechanism is used to control the opening and closing of the jaws, and the supporting mechanism is supported on the bearing seat of the roller, and the copper plate is added to the contact portion between the caliper body and the roller body to effectively protect the roller from damage.
The support mechanism can be adjusted to accommodate rolls of different diameters.
Compact structure, light weight, large load capacity and accurate clamping.
High efficiency, safe and reliable, advanced technology, adaptability and convenient maintenance.
2, The characteristics
It consists of lifting lugs, tong legs, tong leg drive system, electrical and electrical control system, cable reel and so on. feature is:
2.1. The clamp controls the opening and closing of the lifting clamp by the gravity opening and closing mechanism, and the clamp holds the roller during the operation.
2.2. When the clamp is hoisting the roller, the supporting mechanism at both ends supports the bearing seat of the rolling roller. The clamp can be used for 2-3 kinds of rolls. When the rolls of different roll diameters are hoisted, the height of the support is adjusted by the inserting and pulling pins. The pin adjustment is convenient, easy and reliable.
2.3. The inner jaw of the roll and the contact part of the roll are lined with a copper plate. The purpose is to ensure that no indentation is left in contact with the rolls.
It is widely used in steel rolling, handling, warehouse, car and train loading and unloading, and can be rotated from 0° to 180°.
3, Maintenance requirements
(1) The spherical bearing surface of each resale must be clean and tidy, and should be refueled regularly.
(2) The opening and closing limit switch should be checked frequently, and loose fasteners are not allowed. Before each shift, it should be checked.
(3) Check the reversing head for damage and micro-cracks before each shift, and check if the tail nut of the turning pin is loose.
Pin pushing device
(1) The pin spring should be inspected regularly to prevent grease from rusting.
(2) Grease and rust should be regularly injected between the top pin and the resale box.
(3) The top pin limit switch and the pin pin sensing end should be kept at the correct distance, and the switch fasteners are not allowed to loosen.
(4) If the top pin is damaged, it should be replaced immediately.
4, Manufacturers introduced
Yaguang Rigging Co., Ltd. has strong technical force, advanced production technology, complete testing facilities, and established a reliable quality assurance system and perfect after-sales service system. The main products are: spreader series, metallurgical fixture series, lifting hook series, hanging beam series, steel lifting clamp series, synthetic fiber hoisting belt series, composite steel rope series, nylon rope series, chain complete rigging series...... Products are widely used in electric power, metallurgy, petroleum, machinery, railway, chemical, ship, port, mining, construction and other industries.