X
Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
Specification for the use of chain hoists
Category : Stage Chain Hoist Series
Get a QuoteProduct Details
Specification for the use of chain hoists
1. Selection of lifting operation tools
(1) Before using the hand chain hoist, it is necessary to carefully check that the lifting hook, lifting chain, and rotating parts of the hand chain hoist are flexible, and the brake should be reliable. Check whether the chain wheel cover of the hand chain hoist is intact, whether the hand chain rod is intact, and ensure that the accessories of the hand chain hoist are complete, without chain breakage, and that all components are safe and reliable.
(2) According to the weight of the equipment or workpiece to be lifted, select the corresponding tonnage of the chain hoist and lifting chain (150 chains and above). The lifting tonnage of the chain hoist, the diameter of the lifting chain, connecting bolts, pedals, and strength must match and meet the requirements.
2. Inspection before lifting operation
(1) Reasonably select the lifting point based on the weight of the lifted object, and if necessary, reinforce the lifting point.
(2) When using anchor rods for suspension, two anchor rods must be used as suspension points to ensure that the bolts fixing the chain hoist are fully capped, the anchor rods are exposed for no less than two pitches, and secondary protection must be used.
(3) Before lifting, check the lifting chain of the hand chain hoist to ensure that there is no twisting or knotting. Check whether the heavy object to be lifted is firmly and reliably bound. The lifting hook component under the hand chain hoist should not be flipped, and the hook tip of the lifting hook should not be used to lift heavy objects to avoid sliding and tripping, which may cause unhooking.
3. Maintenance of lifting tools
(1) The gear part should be lubricated regularly, and the pawl, pawl spring, and pawl wheel should be inspected regularly to prevent brake failure and self injury to people and objects when lifting components.
(2) After using the backchain, it should be disassembled, cleaned, lubricated again, and properly stored.
RELATED PRODUCTS .
A lifting sling is a flexible load-bearing tool used for lifting and handling heavy objects. It is usually made of high-strength fibrous materials, wire ropes, chains, etc. It wraps around or connects
It integrates basic control modules such as start, stop, forward and reverse functions. Through precise command input, operators can flexibly control various actions of the winch, achieving smooth lif
The inverted stage winch can be used to lift audio equipment such as speakers and audio processors, and install them in appropriate positions to achieve the best sound propagation and coverage effects
The double-brake stage truss motor enhances the reliability and safety of braking through the combined action of electromagnetic braking and mechanical braking. It ensures accurate and rapid control o
2025-02-28
创始人
0
The participation of Tianjin Kemei in the Guangzho...
Tianjin Kemei made a remarkable and eye-catching appearance at the Guangzhou (International) Performing Arts Equipment, Intelligent Acoustic, Optical and Electrical Products...
2025-02-27
创始人
0
Guangzhou (International) Performing Arts Equipmen...
In the era of the rapid development of stage lifting equipment and intelligent acousto - optic technology, every industry event serves as a crucial opportunity for innovatio...
2025-02-27
创始人
0
GET show Guangzhou (International) Performing Arts...
Tianjin Kemei Machinery Manufacturing Co., Ltd. has been deeply engaged in the stage equipment manufacturing field for many years and has developed into a modern benchmark e...
2024-09-24
admin
0
Tianjin Kemei Machinery Manufacturing Co., Ltd. Ne...
Tianjin Kemei Machinery Manufacturing Co., Ltd.: New Starting Point, New Journey - New Factory Relocation Record