Outdoor landscape vine wood preservative long service life

Vine (top gate) is an important structure on stage, stage machinery number of different varieties of features and theater theater structure and function according to the needs, not the same vine formal structure; its main function is to bear all the equipment hanging points the load bearing part of the device in addition to the driver of the load;staining molded composite doors

Repair and maintenance of equipment as well as the role of the platform; gate top points bridleways style and paved type two, boom is connected with the theater roof welded and bolted two; load on the vine hanging point Beams . Vine weight, dynamic load consisting bar top; vintage design first determine a structure, and then preliminarily determined according to the size of the main mechanical characteristics of the material, followed by a detailed design calculations, checking the main material meets the requirements, and finally draw a map complete vine design.trek composite decking wholesale

Theatre roof from the use of the material is divided into: reinforced concrete and steel frame; from the appearance is divided into: rectangular, circular, fan-shaped, curved, ramp-shaped and so on. Roof shape is based on the need to shape the overall structure of the theater and design, no matter what changes the shape of the roof, to achieve the goal of theater function is the same; the vine hanging points on the beam must be perpendicular to the direction of the proscenium, and shall meet the requirements of the trip highly placed. Through boom and the vast majority of the load vintage equipment delivered to the roof beams or steel grid, connecting through different forms to meet the requirements of the vine;decking wood for sale

Vine formally divided into single and two, single hanging point is the top of the beam and the gate horse track in the same layer, two-layer structure is hanging point beam and bar top bridleways located at different elevations; specific choice of what kind of structure comparison good set; vine from top requirements are divided into paved gate type bridleways type two, paved the formula is a gate on top of the covered pedals, bridleways style is to install the equipment in a place and often in need of repair equipment where design bridleways, the rest do not shop pedal. Vine mainly by hanging point beam, main keel. Times keel, boom assembly, corner beams, pedals, bridleways railings and other components;

After the structure to determine the vine, you can draw the force floorplan layout according to the required equipment and technical parameters of each device, and then subjected to stress analysis, the initial size of the main structural material selected pieces; selected by the end face of the most adverse dangerous force appropriate to simplify the force, establishing closest to the actual mechanical model; then subjected to verification, for equipment hanging point pulley hanging point beams arranged symmetrically do local stability checking, otherwise hanging points Liang made the local stability checking, for reinforcement if necessary.