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　　大型推拉蓬安装需遵循规范流程，兼顾与稳定，确保能应对自然环境，便于后期使用维护。

　　The installation of large push-pull awnings should follow standardized procedures, balance safety and stability, ensure adaptability to natural environments, and facilitate later use and maintenance.

　　安装前需做好场地与工具准备。清理场地，保证地面平整（坡度≤3°），无障碍物。按设计尺寸标记立柱位置，间距误差≤5cm。水泥地面预先钻孔植入≥10mm 膨胀螺栓；泥土地面埋入≥50cm 深混凝土预制块，增强承重。准备扳手、水平仪、卷尺、螺丝刀、绳索等工具，检查框架部件有无变形、裂缝，连接件数量是否齐全。

　　Prepare the site and tools before installation. Clean up the site to ensure a flat surface (slope ≤ 3 °) and no obstacles. Mark the position of the columns according to the design dimensions, with a spacing error of ≤ 5cm. Drill holes in advance on the cement floor and implant expansion bolts of ≥ 10mm; Embed precast concrete blocks with a depth of ≥ 50cm into the soil ground to enhance load-bearing capacity. Prepare tools such as wrenches, level gauges, tape measures, screwdrivers, ropes, etc., and check whether the frame components are deformed or cracked, and whether the number of connectors is complete.

　　框架搭建要分步进行以保稳固。先装底座与立柱：立柱底部对齐预埋件，用扳手拧紧螺栓（扭矩 30-40Nm），水平仪校正垂直度（偏差≤1°）。再装横梁与斜撑：横梁两端连立柱顶部，加垫片固稳；斜撑连立柱中部与横梁中点下方，形成三角形支撑，提升抗风能力（可承 8 级以下风力）。推拉轨道需与横梁平行，接口缝隙≤2mm，每 50cm 设固定点防松动。

　　The framework construction should be carried out step by step to ensure stability. First, install the base and column: align the embedded parts at the bottom of the column, tighten the bolts with a wrench (torque 30-40Nm), and calibrate the verticality with a level (deviation ≤ 1 °). Then install the beam and slant support: both ends of the beam are connected to the top of the column, and are fixed with shims; The slant support connects the middle of the column and the lower part of the beam midpoint to form a triangle support to improve the wind resistance (it can support wind force below 8 levels). The push-pull track should be parallel to the crossbeam, with an interface gap of ≤ 2mm, and fixed points should be set every 50cm to prevent loosening.

　　篷布铺设与固定注重细节。选晴好无风天气展开篷布，检查有无破损，确认尺寸匹配（边缘超框架 50-80cm）。多人配合覆盖框架，确保平整无褶皱，用绳索临时固定。固定从四角开始，专用卡扣（或绳索）连篷布边角与立柱底部，间距 30-50cm；沿框架边缘依次固定，推拉部分篷布与轨道滑轮每 100cm 设连接点，保障推拉顺畅。接缝处重叠 10-15cm，用防水胶带密封防渗水。

　　Pay attention to details when laying and fixing tarpaulins. Choose a sunny and windless weather to unfold the tarpaulin, check for any damage, and confirm that the size matches (the edge exceeds the frame by 50-80cm). Multiple people cooperate to cover the frame, ensuring it is flat and wrinkle free, and temporarily fixed with ropes. Starting from the four corners, a dedicated buckle (or rope) is used to connect the edge of the tarpaulin to the bottom of the column, with a distance of 30-50cm. The frame is fixed in sequence along the edge, and a connection point is set every 100cm between the sliding part of the tarpaulin and the track pulley to ensure smooth sliding. Overlap 10-15cm at the joint and seal it with waterproof tape to prevent water leakage.

　　推拉系统调试与检查关键。手动测试推拉：沿轨道推动篷体，看是否顺畅，滑轮有无异响，卡顿需检查轨道、滑轮，必要时加石墨润滑脂减摩擦。测试限位装置：推伸展位，限位块需精准阻挡；收缩能完全复位。检查结构稳定性：两人对角线轻推框架，看连接处有无松动、异响，螺栓松动即拧紧，斜撑变形需更换，受力时框架位移≤3肠尘。篷体两侧装防风拉绳，一端连地面锚点，另一端接框架顶部，张力以手扳框架无明显倾斜为宜。

　　Debugging and security checks of push-pull systems are crucial. Manual test push-pull: Push the canopy along the track to see if it is smooth, if there is no abnormal noise from the pulley, and if it is stuck, check the track and pulley. If necessary, add graphite grease to reduce friction. Test limit device: Push to the maximum extension position, and the limit block should be accurately blocked; Contraction can fully reset. Check the structural stability: two people gently push the frame diagonally to see if there is looseness and abnormal noise at the connection. The bolts are tightened when they are loose. The slant support needs to be replaced when it is deformed. The displacement of the frame is ≤ 3cm when the force is applied. Wind proof pull ropes are installed on both sides of the canopy. One end is connected to the ground anchor point, and the other end is connected to the top of the frame. The tension is appropriate if the frame is not tilted significantly.

　　安装后做好细节处理并说明使用事项。裁剪多余篷布边角（预留 5-10cm 防脱线），边缘锁边或热合防磨损。清理现场工具与废弃物，检查固定点有无遗漏，确保螺栓均拧紧。告知使用方：推拉匀速用力，忌猛推猛拉；遇暴雨、8 级以上强风，收缩并固定篷体；每 3 个月检查连接件松紧、篷布完好，及时更换磨损部件。

　　After installation, pay attention to the details and explain the usage instructions. Trim excess tarpaulin corners (reserve 5-10cm anti stripping line), lock edges or heat seal to prevent wear and tear. Clean up the on-site tools and waste, check for any missing fixing points, and ensure that all bolts are tightened. Notify the user: push and pull at a constant speed with force, avoid pushing and pulling forcefully; Shrink and fix the canopy in case of rainstorm and strong wind above level 8; Check the tightness of the connectors and the integrity of the tarpaulin every 3 months, and replace worn parts in a timely manner.

　　总之，大型推拉蓬安装以稳定为核心，经精准测量、规范连接、细致调试，确保结构牢固、功能正常，满足遮阳挡雨需求，长期保持良好状态。

　　In short, the installation of large sliding awnings is centered on safety and stability. Through precise measurement, standardized connection, and meticulous debugging, the structure is ensured to be firm, the function is normal, and it meets the needs of sun and rain protection, maintaining a good condition for a long time.

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