How to use the concrete placing boom

Fabric machine is not free to take a long, long time to be received in more than the work agreed to set a fixed radius must be added support.

Change position when the discharge port, with one sack will be exported wrap, avoid concrete fell on the ground, to another location on the material and then unlock.
Ready for concrete placing boom of signal lines and radio, dual control, in the columns, walls concrete pouring, to ensure that the lamp pump stop, stop Li Ting, foreground pouring point required in advance 4S stopped, put out the lights, communication is necessary based hand carried out at night during the construction, coupled with the necessary control of concrete people flashlight, to see concrete pouring height.
Test, with a large rope control concrete spout and lever arm intermediate curved split at its large scope week run.
Take concrete pump tube, when taken over, it is necessary to check whether the full clean the pump tube, the interface is necessary to use a rubber gasket. After concrete pump pipe joint bolt should re-examine the case.
Wind cable rope with cloth lever legs fixed, cable wind rope too tight, should stay out of boom force and deformation interval.
Can not stand when the feed rod placed on the body to use when compacting frame tube legs, mounted on the ground floor.
Mounted boom and counterweight boom intermediate requirements necessary to discharge hit 200 ~ 300mm, the foot support surface or wooden sleepers bedding, check whether the shaft vertical fabric machine.
Erection frame body boom placement, and the inspection and acceptance, to calculate the force parts of the frame body capacity, reinforcing the case of stable situation Twill member of the foundation.
Check whether the bolts of cloth machine all tightening, whether normal hinge.
The fabric machine stand straight, see if you can stand straight in the case do not counterweight. (Boom under normal circumstances are considered to be in the counterweight can not stand straight, as when lifting boom, Common crane boom can not be with counterweight hanging together, need to be lifted in two installation).

Hydraulic System cloth machine Full description:
(1) climb hydraulic jacking system and the host system share a pumping station, the connection between the two systems using imported high-quality quick connectors, independent, free conversion conditions (cloth / lifting), safe, reliable, and effective system conditions to solve the oil spill problem switching process, to avoid polluting the environment.
(2) The machine adopts the open hydraulic system, the system is simple, reliable, easy to fault diagnosis and troubleshooting.
(3) As used boom balancing valve for the Italian Oilcontrol imported products with secondary overflow characteristics, can effectively ensure the smooth operation of the boom, to avoid influence by external cylinder pressure suddenly increased in the case of damage to the boom, enhanced use safety.
(4) rotating all-hydraulic drive, low speed high torque hydraulic motor planetary reducer, can be used for 480 ° rotation, smooth rotary motion and accurate. For fabric machine characteristics are often in high-altitude operations, the normally-open swing brake, to ensure that fabric machine in the non-working condition, free skating can turn the wind, not because the wind load is too large and damage the drive mechanism and structure.