Large outdoor activities aluminum alloy tent construction and installation (2)

Step 7: Vertical gable All the personnel were divided into four teams. Two people pulled the wire rope and two people stood at the corner node. The others stood at the apex and lifted the gable up. After lifting to a certain height, the middle people ran to the sides to help the gable. Continue to lift up. The person pulling the wire rope should also pull the gable up. When the entire gable is up to 70 degrees, it must be stopped, and then slowly erected perpendicular to the ground. At this time, the person pulling the wire rope, while standing a little, will stabilize the top. At the same time, several people have to hold the column. Two people will install the flat iron end of the crossbar onto the screw below the upper end of the column and tighten the nut. Connect the other end of the crossbar to the lower hole on the bottom plate of the adjacent second gable, thread the screw and tighten the nut. It should be noted that the bottom plate must be fixed in advance, otherwise the bottom plate will move when the gable is pulled up. Use the same method to erect the second gable and install the other two crossbars. The two gables after the crossbars are installed can be completely loose. Step 8: Install beams and beams The cross-sectional shape of the beam is house-shaped, and the cross-sectional shape of the beam is square. The installation method is as follows. The hook end of the beam or the beam is turned upward, and then the hook end is tilted at an angle to the U-shaped ear on the corner node or the π-shaped iron on the inclined beam. Use a ladder to slowly lift the straight hook end of the beam/strip and hang it into the gable of the gable or the corner of the corner node on the opposite side of the hook. In general, there are three beams between the two gables, one at each end and one on the top, and the crowbar increases or decreases according to the size of the span. Hang all the beams and purlins of the first gear. Take the 15-meter span as an example. You need to hang three beams and four beams. Then, the wire rope is staggered and pulled to the first hole of the corner node, and tightened. When tightening the wire rope, the wire rope at the upper end of the cable must be fixed, and the wire rope is also prevented when the cable is rotated. Rotate. Use the same method to erect other gables and install beams. Since the middle gable surface is not equipped with wire ropes, it is necessary to tie the top node with the hemp rope to pull and stabilize the gable. Beams and beams must be installed immediately for each gable. Step 9: Install the support Connect the middle bracket to the small hole in section A of the diagonal beam and insert the screw to tighten the nut. After installing the middle support, hang the side beams on the corner joints and the mounting ears of the middle support. Note that when hanging the side beam, you must first install it from the side beam fitting end. First, hang the side beam fitting end into the mounting ear in the corner node, then slowly lift the straight hook end and install it to the middle support. In the ear, remember not to install the straight hook end first, otherwise the installation is not successful. As with the beam and the purlin, it must be installed from the hook end and then the straight hook end. Step 10: Install the cloth top Put the belt at both ends of the cloth top into the hemp rope and pull it toward the inside of the tent. Then insert the rubber strips on both sides of the top end of the cloth into the groove of the inclined beam, and the other end of the hemp rope is slid across the entire frame of the tent, and then the four people pull the hemp rope at the same time, so that the top of the cloth is along the inclined beam. The groove is slowly pulled to the opposite side. Remember to pull hard at the same time, otherwise the top of the cloth will get stuck and cause it to pull. To solve this problem, simply pull the top of the cloth back to a certain position and then pull it again at the same time. The same method is used to pull the other cloth tops. Step 11: Install the side triangle It is also necessary to use the hemp rope to pull the top of the cloth. However, when installing the side triangle, someone must stand (use the high ladder) to pull the rope next to the top node. The only difference is that the side triangle pull belt is outside. First insert the side triangle into the slot of the diagonal beam, then the person standing in the middle pulls up to the hemp rope. At the same time, standing at the corner node needs to help lift the side triangle so that the strip goes up the slot. When installing the side triangle, be sure to pay attention to the left and right points, do not install the reverse. After pulling the two side triangles, slowly insert the middle seam pipe from the lower end between the two side triangles with a piece of stripped strip (the middle seam has a flat iron facing the inside). When wearing the top node, hang the flat iron into the mounting ear of the top node. Step 12: Install the curtain Open the curtain and the front side (with a rope or covered surface) facing outwards. First, insert the strip into the slot on the column. Then slowly pull up to the top, insert the lifting code into the notch of the beam milling slot, pay attention to insert one by one one by one, after plugging, the lower end of the curtain strip is also from the milling groove of the column Insert it down, then pull the curtain to the middle, and place the side with the rope behind the side with the awning, and connect the ropes from top to bottom. Step 13: Install the cloth top bar Insert the cloth top pressure bar into the pressure rod sleeve on the top of the cloth (that is, there is a double-layer sleeve at the top of the cloth top, then place the end pressure iron inside the pressure rod, and insert the rectangular screw into the seamless tube of the corner node. . Note: The middle of the two cloth tops is connected by straight pressure iron. This step can also be carried out in front of the installation curtain. The final step is to insert the curtain bar (1 inch galvanized pipe) into the pressure bar sleeve at the bottom of the curtain to prevent the wind curtain from blowing. At this point, the entire installation process is completed. party tent