Convenient-to-move bracket for steel pipe processing

[0015] The present invention will be further described below in conjunction with accompanying drawing:

[0016] like figure 1 As shown, the bracket for steel pipe processing that is easy to move includes a base and supporting rollers 10, and the base is formed by welding a cross bar 7, a vertical bar 5, and an adjustment bottom bar 3, and a universal wheel 6 is provided under the base. The roller seat 1 and the screw 4 are welded to form a Y-shaped structure. There is a through hole in the middle of the adjustment bottom rod 3, and the screw 4 is movably connected in the through hole. An adjustment device 2 is also provided on the screw 4. There are two idler end seats 9 welded on the top of the idler seat 9, and an idler shaft 11 is arranged between the idler end seats 9, and the idler 10 is emptied on the idler shaft 11, and the bottom of each idler seat 1 is welded with a lift Rod 8, elevating rod 8 activities act in the vertical rod 5.

[0017] like figure 1 As shown, the bracket for steel pipe processing is easy to move. The base is a frame structure formed by welding the horizontal bar 6, the vertical bar 5 and the adjustment bottom bar 3. Three pairs of universal rollers 6 are installed at the bottom of the frame structure. Due to the quality of the steel pipe Heavier, the casters of the universal roller 6 are all-iron structure, which increases the strength of the universal roller; the horizontal bar 6 is a square steel pipe structure, the vertical bar 5 is a channel steel structure; the idler seat 8 is a channel steel structure, and the channel steel opening Downward, the number of idler seats 8 is 3 pairs, and each pair of idler seats 8 is welded to form a V-shaped angle of 45°, and a screw 4 is welded at the lower end of the V-shaped, and each pair of idler seats and the screw are welded to form a Y-shaped, A lifting rod 7 is welded under the middle of each idler seat, and the upper end of the lifting rod 7 is welded in the groove of the channel steel. The adjusting device 2 is a hexagonal nut. The hexagonal nut is screwed and connected with the screw rod 4 and placed on the bottom rod 3; adjust the diameter of the through hole on the bottom rod 3 to be slightly larger than the outer diameter of the screw 4; the idler end seat 8 is perpendicular to the idler seat 1, and the idler shaft 10 is parallel to the idler seat 1; the lifting rod 7 is the optical axis structure, the lifting rod 7 acts in the groove of the vertical rod 5.

[0018] like figure 1 As shown, the steps to use the mobile bracket for steel pipe processing are as follows: loosen the locking device on the universal roller, push the bracket to the place to be processed under the action of the universal roller, and lock the universal roller. Locking device: hoist the steel pipe with a truss crane and place it on the bracket, and the steel pipe is supported by the bracket, and the adjusting nut is pulled with a manual wrench, the nut rotates in situ, and the linear motion of the screw rod drives up and down. The bracket is fine-tuned up and down, and the adjustment of the bracket causes the change of the center height of the steel pipe. Therefore, when the center height of the steel pipe needs to be equal to the center of rotation of the equipment, it is only necessary to adjust the adjustment nuts under the three pairs of brackets respectively; The idler is sleeved on the idler shaft, so the idler can rotate relative to the idler shaft. When the steel pipe needs to be moved, the previous sliding friction is changed to rolling friction, which reduces the friction coefficient and facilitates the processing of the steel pipe.