Exercise and fitness equipment can only be used for a longer time after proper maintenance, and it is safer to use and avoid danger during exercise. In addition, the maintenance cost can be reduced. In short, the maintenance of sports equipment is very necessary.

How to maintain fitness equipment

Dynamic equipment

The equipment that moves with the human body in the process of sports and entertainment is called dynamic sports equipment, such as treadmills, waist twisting machines, spacewalkers, etc. When maintaining this kind of equipment, we should pay attention to the following points:

① The outdoor fitness equipment for refueling of moving parts mostly adopts grease lubrication, and most of them are fully sealed. It is best to change the oil once a year for maintenance of this kind of equipment. It should be especially pointed out here that outdoor equipment is not suitable for lubrication with thin (machine) oil.

② Motion clearance of moving parts; The motion clearance of the moving parts of general fitness equipment is designed to be 0.00 1 ~ 0.002 times of the diameter of the rotating shaft. If the gap is too small, it is easy to get stuck when the movement is hot, and if the gap is too large, it is easy to produce vibration and damage parts. General fitness equipment should check the movement gap of moving parts during maintenance. If the movement gap is too large due to too long use time or too high use frequency, the relevant parts should be replaced immediately or the relevant manufacturers should be informed.

③ Locking of fasteners; Outdoor fitness equipment generally uses fasteners with anti-loosening structure, but some equipment is not equipped with fasteners with anti-loosening structure. Users should promptly raise this situation with the relevant manufacturers. The locking structure of fasteners can be divided into detachable locking structure and disposable locking structure, which should be distinguished before maintenance.

④ Rust prevention and corrosion protection; Community fitness equipment is generally installed and used outdoors, so it should be rustproof and maintained once a year. In the process of rust prevention and maintenance, attention should be paid to the paint that can only be refreshed after the original equipment is polished clean. In addition, according to the characteristics of dynamic equipment, cleaning and degreasing should be carried out around the moving parts to ensure the bonding strength between paint and equipment.

Static equipment

Devices that remain stationary during sports and entertainment are called static sports devices, such as single parallel bars, ladders, balance beams, etc. The maintenance of this kind of equipment should pay attention to the following points:

(1) equipment weld; A large part of static equipment is connected by welding. Because the equipment is subjected to various external forces during use, welding cracks may occur at the welding place. Maintenance personnel and equipment users should always pay attention to the welding place, and notify relevant personnel to take measures in time to ensure the safe use of the equipment when cracks are found.

(2) the degree of elastic deformation of the stressed part; The equipment will be deformed after being stressed. When the external force on the equipment disappears, the deformation of the equipment also disappears, which is called elastic deformation. On the other hand, if the deformation of the equipment does not disappear after the external force on the equipment disappears, the deformation is beyond the elastic deformation range of the equipment, and the maintenance personnel should find this situation in time and notify the relevant personnel to replace the parts or the whole equipment.

③ The fixed structure is loose; Fitness equipment needs to be fixed in the installation process, and the loosening of the fixed structure will happen on both static and dynamic equipment.

This article comes from Yin Shi Sports in Shaanxi.