What do you think about the operation of the rammer? There are 11 items in total
1) As the main unit of dynamic compaction, it should be calculated and selected according to the degree of compaction. With crawler crane as main engine, relevant regulations of crawler crane shall be implemented.
(2) The working area of tamping machine shall be stable, and the base of gantry frame and the ground of tamping machine shall be kept horizontal. When the settlement exceeds 100 mm, the height of the frame should be raised again.
(3) The materials and manufacturing quality of the main structures and components of the gantry frame, crossbeam and unhooking device shall be strictly inspected and shall not be used according to the design requirements.
(4) When the tamping machine is working, the boom should be placed above 70 degrees of sea level.
(5) The front and rear legs of the trapezoidal portal frame can not be dislocated, and the cushion hammer cannot be removed.
（6）改变位置后，门腿应再次检查确认的稳定性和可靠性，然后锤应解除100 ~ 300mm，整机的稳定性应进行检查，下班后可以证实它是可靠的。
(6) After changing the position, the door leg should be checked again to confirm the stability and reliability, and then the hammer should be removed by 100 ~ 300 mm. The stability of the whole machine should be checked, and it can be confirmed that it is reliable after work.
(7) The hammer is backward and the operator cannot hook the pit before the hook head is lowered to the hammer ring. When the hammer is lifted out of the pit, it is forbidden to hook people on the hammer and lift it with a hammer.
(8) When the hammer has corresponding vent hole, it should be cleaned at any time. However, cleaning under the hammer is strictly prohibited.
(9) When there is water or clay in the tamping pit, the bottom force of the hammer shall be removed and the hammer shall not be lifted.
(10) The tamping point of tamping point is transferred by auxiliary mechanical transmission. The height from the ground to the leg shall not exceed 500mm from the gantry and rammer.
(11) After hammering, it should be put down and put on the ground. It is strictly forbidden to hang the hammer in the air during the non operation period.
Before using the dynamic compaction machine, you should first carry out safety inspection on it. First of all, safety should be put in the first place, and the equipment should not work with diseases. This is irresponsible for life and not serious about things. Therefore, before doing anything again, you should put your attitude in place first!