Adjustable platform for pipeline construction under platform beam

The utility model belongs to the field of building construction, and particularly relates to an adjustable platform for pipeline construction under a platform beam. Comprising an inclined supporting device, a support and an adjusting supporting rod, wherein the support is placed below a platform beam and used for supporting the platform beam; the diagonal bracing device is arranged between the supports and comprises supporting rods and adjusters, the supporting rods are fixed between the adjusters in a crossed mode and support the supports, and the adjusters can rotate to adjust the angle between the supporting rods so that the distance between the supports can be adjusted. The whole support can be driven to move under the platform beam by adjusting the supporting rods. The utility model has the beneficial effects that the assembly is simple, the installation and adjustment of the bracket platform can be quickly completed, manpower and material resources are saved, the installation progress is accelerated, th