4results about How to "Guaranteed horizontal position" patented technology

The invention belongs to the technical field of aluminum profile manufacturing, and particularly relates to an aluminum profile extrusion die rapid replacement industrial robot workstation which comprises containing bins arranged at the top of an AGV die replacement trolley in pairs, and the containing bins measure the distance of a die in real time through laser measurement and control assemblies and drive the containing bins to move. The limiting block is used for adapting to and constraining molds with different sizes; the size of the mold is measured in real time through the laser distance measuring sensor, the containing bin is driven to drive the double-cone limiting wheel to apply self-adaptive lateral constraint from the two sides, molds of different sizes are matched, the high-frequency mold changing production requirement is met, inertial offset of the mold in the moving process is restrained, and accurate butt joint of an extruding machine is guaranteed; the containing bin rotates to drive the second baffle to synchronously turn over to the feeding and discharging side of the die, four-direction limiting is jointly formed by the second baffle, the induction type limiting plate, the limiting wheels and the like, the horizontal position of the die is guaranteed in the transferring process, the hidden danger that the die slides or falls is avoided, and the butt joint precision of the follow-up die is guaranteed.

This invention provides an auxiliary system and construction method for positioning and installing lattice columns. The auxiliary system includes a guide frame and a positioning mechanism. The guide frame can be nested and inserted into the lattice column and is detachably connected to it. The guide frame includes a positioning frame and multiple first positioning blocks fixed to the outside of the positioning frame. The positioning mechanism controls the center deviation and verticality of the lattice column by adjusting the center deviation and verticality of the guide frame. The positioning mechanism includes a hollow rectangular frame, four jacks installed at the bottom of the four corners of the rectangular frame, and an adjustment mechanism for adjusting the orifice size through which the guide frame passes. The orifice is located within the rectangular frame, and its size matches the size of the positioning frame. The multiple first positioning blocks are located on and abut against the rectangular frame. By using this auxiliary system to install lattice columns, the positioning difficulty of ultra-long hollow lattice columns is reduced, the positioning operation time is effectively shortened, and the positioning effect is stable and reliable.

A high-speed turnout assembly platform is provided, which is composed of a horizontal height adjusting system, a cross beam, a fixed base plate and a fastening system. The horizontal height adjusting system is used to adjust the height and horizontal position of the cross beam. The bottom of the cross beam is connected to the top of the horizontal height adjusting system. The fixed base plate is fixedly installed on the horizontal surface of the cross beam. The fixed base plate is used to set the high-speed turnout. The fastening system is arranged outside the fixed base plate and is used to stabilize and compress the high-speed turnout. The utility model realizes stable compression and fastening of the turnout, and the fastening system is simple and convenient to disassemble. The height and horizontal position of the cross beam can be adjusted, and the turnout assembly efficiency is improved. The modular design is easy to check and maintain, can be reused, and can reduce the cost.

The utility model relates to the technical field of drainage pipe ditches, and provides an automatic earthwork supporting device for drainage pipe ditch excavation, which comprises a supporting box and further comprises two bottom plates which are respectively arranged on the opposite sides of the supporting box, two universal self-locking wheels are symmetrically and fixedly connected to the bottoms of the bottom plates, and the two universal self-locking wheels are arranged on the supporting box. The device comprises a bottom plate, two hollow columns are symmetrically and fixedly connected to the top of the bottom plate, sliding columns are slidably connected to the interiors of the hollow columns, connecting strips are fixedly connected to the tops of the two sliding columns, and two connecting rods are symmetrically and fixedly connected to the opposite sides of the two connecting strips. According to the device, under the cooperation of the universal self-locking wheels and the cooperation of the bottom plate, the hollow column, the sliding column connecting strip, the second electric telescopic rod, the connecting rod, the U-shaped frame, the first round rod and the fixing block, the device can be moved to the position needing to be supported, in this way, the device can be easily moved to the position needing to be supported, and time and labor are saved; and therefore, the use convenience of the device is improved.