Routine maintenance and maintenance of cranes
Core Tip: The crane is a kind of hoisting machinery, which is a kind of machinery for circulation and intermittent movement. A work cycle includes the picking device lifting the item from the picking point, then moving it horizontally to the designated location to lower the item, and then performing a reverse motion to return the picking device to its original position for the next cycle.
The crane is a kind of hoisting machinery and is a kind of machine for circulation and intermittent movement. A work cycle includes the picking device lifting the item from the picking point, then moving it horizontally to the designated location to lower the item, and then performing a reverse motion to return the picking device to its original position for the next cycle. Below, Xiaobian provides some common knowledge of crane daily maintenance and maintenance for each hardware crane enterprise.
1. Check if the fuel of the engine (or starter) is sufficient.
2. Check if the water in the tank is sufficient.
3. Check if the oil in the bottom case of the engine (or starter) is sufficient.
4. Check if the oil in the control box is sufficient.
5. Check the working condition of the engine, whether there is oil leakage, water leakage, air leakage and abnormal knocking sound. Both low speed and high speed need to work well.
6. Check the condition of the wire rope, especially the fastening of the connection.
7. Check if the battery, generator, motor, horn, and illuminator are good.
8. Check that the instruments are normal (check according to the specifications in the various factory specifications).
9. Each part is filled with lubricating oil, which is carried out according to the lubrication cycle, lubrication part and oil used in the various mechanical lubrication charts.
10. Check the working conditions of each mechanism, such as the clutching mechanism, the lifting arm, the pulley, the hook, etc. on each clutch and brake. And conduct operational tests. If faults are found, they should be eliminated in time.
11. Clean the outside of the machine.
Concerned about surprises
Label: Daily maintenance and maintenance of cranes
Previous: What should you pay attention to when assembling gantry cranes? Next: Characteristics and functions of CNC punching machine
The whole compound of the PFF composite anti-filtration layer was formed. The product has a multi-layer structure, the upper layer filter layer; the middle layer is the drainage layer, the lower layer template layer.
The overall composite anti-filter layer of PFF is 1.0 m ~ 2.0m, and the thickness is divided into four categories: 10mm, 15mm, 20mm and 30mm.Specific specifications and technical parameters are shown below.
|
Product features:
1. Excellent drainage performance
2. Simple construction, durable and safe, anti-corrosion
3. Ensure the quality of construction, reduce the overall cost and reduce the construction cycle
Application:
It is widely used in construction engineering, road and pavement engineering, tunnel pipe culvert engineering, landfill engineering, railway engineering, barrier engineering and sports field.
1. Traffic engineering
Highway, railway roadbed, embankment and slope retaining wall drainage.
2. Municipal engineering
Road sub-grade, subway tunnel, landfill site groundwater and surface water guide line.
3. Construction work
Building on the basis of the upper or lower, basement walls, roof greening and anti-seepage and insulation layer.
Composite Filter Layer,Water Resistible Filter Layer,Breathable Composite Filter Paper,Double Layer Composite Filter Paper
ZHEJIANG BOYA COMTECH CO.,LTD , https://www.zjbytx.com