Petroleum pipeline laying construction drawing holding device

• Main Authors: WANG RUOJUN, YAN JIEXIONG, LI LEI
• Format: Patent
• Language: Chinese; English
• Published: 09.03.2018
• Subjects: CABINETS; COFFEE MILLS; DESKS; DOMESTIC ARTICLES OR APPLIANCES; DRAWERS; FURNITURE; GENERAL DETAILS OF FURNITURE; HUMAN NECESSITIES; OFFICE FURNITURE; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TABLES

The invention relates to a holding device for laying of petroleum pipelines, in particular to a petroleum pipeline laying construction drawing holding device and aims to provide the petroleum pipelinelaying construction drawing holding device which is capable of displaying petroleum pipeline laying construction drawings, simple in structure and convenient to use. The petroleum pipeline laying construction drawing holding device comprises a base and the like, wherein a support plate is vertically connected to the middle of the top of the base through bolts, a height adjusting device is arranged on the left side surface of the support plate, a vertical rod is connected to the height adjusting device, a holding plate is connected to the top end of the vertical rod, and a driving device is arranged on the left of the top of the base. The height adjusting device can be driven by the driving device to adjust height of the holding plate, and accordingly, the effects of being capable of displaying the petroleum pipel