The single hydraulic prop has strong supporting strength and excellent safety and stability function, which ensures the stability and high-efficiency function when suspension hydraulic prop used at work, simple operation, convenient protection, and long service life to ensure normal production.
Therefore, in the process of application, it can be used in collaboration with other top beams, and can also be used as a main hydraulic acrow props. It is widely used and can also be used in other fields and work. It has a wide range of uses.
When disassembling and assembling hydraulic components such as hydraulic acrow props, jacks, valves and pipes, the following points should be considered:
(1) Hydraulic parts must be cleaned during assembly. The internal parts should be cleaned with a thin white cloth. Cotton yarn is forbidden to prevent metal scraps and debris from remaining in the cavity, and to avoid clogging the liquid circuit system.
(2) When assembling hydraulic parts, pay attention to the relevant parts, and the sealing surfaces are bonded to each other to prevent damage to the bumps used.
(3) When assembling the sealing device, pay attention to check whether the seal of the seal is intact, whether the work sergeant has sharp hairs or burrs, and work in advance. The part of the seal ring that is easy to break through the thread should be taken. It is reinforced and sealed with the direction of the stop ring to install the banknote, and it is squeezed out or sprained.
The repaired parts of the hydraulic acrow props and the entire support shall undergo necessary inspections and tests in accordance with the drawings and corresponding technical documents and specifications. Pillars, jacks, various valves, and sealing performance tests should be done, and if problems are found, they should be repaired in time. After the repair is completed, a repair record should be made in a timely manner, including repair content, parts consumption, materials, time used, quality star status, and the person in charge of the repair, etc., in order to accumulate data, analyze the situation, and create conditions for future repairs.
