FIELD: machine engineering.
SUBSTANCE: during the control, the operation of the assembled pipe string capturing is performed, vertically move the pipes by means of the rope pulley block, horizontally move the pipeline by derricking. The derricking operation is performed with the help of the power hydraulic cylinder in combination with the guide slot and the tie rod, connecting the guide slot hinge with the boom top hinge.
EFFECT: crane efficiency increase.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PIPE-LAYING CRANE | 2017 |
|
RU2676998C1 |
| PIPE-LAYING CRANE | 2015 |
|
RU2601319C1 |
| PIPES LAYING CRANE | 2014 |
|
RU2571312C1 |
| MOBILE CRANE | 2017 |
|
RU2676900C1 |
| MOBILE DEVICE FOR INSTALLING PIPELINE MODULES | 2016 |
|
RU2620185C1 |
| TRUCK-MOUNTED SERVICING STATION CRANE | 2014 |
|
RU2571481C2 |
| PIPE-LAYING CRANE | 0 |
|
SU791265A3 |
| MANIPULATOR CRANE (VERSIONS) | 2013 |
|
RU2547100C1 |
| WRECKER CRANE | 2014 |
|
RU2571311C2 |
| APPARATUS FOR CONTROLLING OF LOAD LIFTING AND TUBE-LAYING BOOM DRIVES | 0 |
|
SU1791345A1 |
