Outdoor maintenance equipment maintenance method
Regardless of the trainer or the trainee, there will be psychological pressure from a gap of nearly 10m from the ground during the high altitude training. To ensure the safety of altitude training, in addition to the protection equipment performance and related factors, the standardization and safety of high-altitude development facilities and equipment construction are also related to the safety and quality of training. From the point of view of professional development training, modern outdoor training venues and equipment have strict standards and requirements in terms of design, materials, manufacturing processes, and specifications, and the construction processes are also produced, installed, and accepted by professionals. . Therefore, in the use process, we only need to focus on the daily inspection, maintenance and maintenance of high altitude training facilities and equipment.
During the use of high altitude expansion equipment, it is necessary to establish clear safety notices and warning signs, establish personnel responsibility systems, and improve the responsibility system for public security, safety and ambulance, sanitary inspection, and maintenance of facilities and equipment. The instructors of high altitude development training are not present, and students participating in the training should not be exposed to the expansion of facilities and equipment.
All high altitude expansion equipment adopts independent double-dot and double-protection systems. Trainees must hang two safety ropes during their participation in high altitude training. Each safety rope is tied to a protective steel rope with a steel cable to ensure that there are safety ropes on each of the two steel ropes. High-altitude expansion equipment should be inspected prior to each use. For example, whether the horizontal bar's hoop freely moves on the beam, if it is found to be difficult to move, it should be handled promptly. Adjust the width of the broken bridge worm, turbine, each training should be checked before each trip can be done in the free rotation, if found difficult to rotate, should be timely grease. Every month, the firmness of high altitude expansion equipment joints should be overhauled regularly, and a comprehensive regular check-in boarding system should be in place to ensure the safe use of facilities and equipment.
1, steel wire repair, maintenance and replacement
Every time before use, the fasteners on the high-altitude development facilities must be thoroughly inspected for the easily worn and loose parts of safety articles such as steel wire ropes, steel wire clips, and bow shackles on the vertical poles. Loose parts should be fastened and tightened. Locked.
1.1 The welding position of the wire rope puller is checked once a month.
1.2 If the number of worn wire ropes exceeds 1/10 of the total number of wire ropes, replace them promptly.
1.3 Check the rope end of all steel ropes for the phenomenon of spinning after each training.
1.4 Wire ropes should be applied at least once every six months.
2, equipment anti-corrosion treatment
2.1 The anti-corrosion treatment should be done once every six months for the steel frame structure such as poles and beams; when the corrosion depth exceeds 1/10 of the thickness of the steel pipe, it should be replaced immediately.
2.2 All equipment shall be treated once every two years. For anti-corrosion treatment, use a 300-mesh gauze to clean the equipment and apply a primer. Allow to dry before brushing primer. After the primer has dried, brush it again. After the top coat has dried, brush it again. The service life of strictly maintained steel structures can reach 10-15 years.
3, rock climbing equipment maintenance
3.1 The Training Equipment shall be maintained at least once every six months, and all rock points and rock climbing boards shall be fastened once.
3.2 Prior to each training, special personnel must check the rock and rock climbing boards. If loosening is found, it must be fastened before use.
3.3 The bolts behind the rock plate are fastened at least once every six months.
4, screw replacement
4.1 The anchor bolts below the independent pillars should be checked at least once a month.
4.2 Slightly worn bolts should be tightened and tightened. In case of serious wear, they should be replaced in time.
4.3 After each 100 person-times of training, it is necessary to immediately check whether the structure of each component of the device meets the training requirements. If there is any loose or damaged condition, stop the activity immediately and wait for maintenance before proceeding with training.
5, paint brush
Different topcoats are required for the different materials used in the high altitude training equipment steel frame. In the later period of the maintenance of facilities and equipment, only need to make up for the paint off the paint off.
6, to prevent the expansion of equipment failures:
Due to the effects of materials, processes, parts aging, and human factors, equipment will inevitably have a variety of failures. Here are a few of them:
6.1. Minimize the impact of harmful factors
(1) Reducing the influence of equipment impurities Equipment impurities generally refer to dust, soil, and other non-metallic materials and some metal shavings, wear products, etc. generated by the construction machinery itself during use. Once these impurities enter the interior of the equipment and reach the mating surface of the equipment, the hazards are very great. Not only will the relative movement come out of the block, it will accelerate the wear of the parts, and it will scratch the mating surface, destroy the lubricant film, and increase the temperature of the parts. High, lubricant deterioration.
(2) Reduce the effect of temperature In the application, the temperature of each component has its own normal range. Causes deterioration of lubricating oil, resulting in changes in material properties, etc.
(3) Reducing Corrosion The phenomenon of chemical or electrochemical damage to the metal surface and surrounding medium is called corrosion. This corrosion will not only affect the normal operation of the equipment on the outside of the equipment, but also cause corrosion of the components inside the equipment. For example, rainwater and chemical substances in the air enter the interior of the equipment through the external passages, gaps, etc. of the equipment components, corroding the internal parts of the equipment, accelerating equipment wear, and increasing equipment failure.
6.2, to eliminate the impact of man-made damage
(1) In the course of use, the power rope, the static rope and the auxiliary rope absolutely prevent anyone from stepping on the rope. Because there are many small prismatic hard objects or sand on the ground, if they step on the rope, these prismatic hard objects or sand will enter Inside the rope, the internal wear of the rope will cause safety hazards.
Any rope is afraid of fire, so when using the rope, it is forbidden to smoke and keep away from fire.
(2) The lock equipment should be put on hold to prevent littering and throwing. The lock's encounter with a violent collision or friction with other metal objects will change the molecular mechanism of the lock itself, resulting in a certain safety hazard in the lock only.
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