3results about How to "Achieve vertical placement" patented technology

The utility model discloses a roof steel truss assembly construction structure which comprises an installation platform, a lifting support and a steel truss body, the installation platform is provided with the lifting support, the lifting support is provided with a hydraulic lifter, and the hydraulic lifter is connected with the steel truss body through a steel strand body and a lifting appliance; the steel truss body comprises an upper-layer frame and a lower-layer frame, the lower-layer frame comprises jig frames, longitudinal main beams and connection secondary beams are arranged between the jig frames, and vertical web members connected with the upper-layer frame are arranged at the intersection points of the longitudinal main beams and the connection secondary beams. Temporary supporting rods matched with the lower-layer frame are arranged on the side walls of the vertical web members, and diagonal web members are arranged between the upper-layer frame and the lower-layer frame. The roof steel truss splicing construction structure is ingenious in design and practical in function, and effectively solves the problems that in traditional ground splicing, horizontal steel truss splicing is adopted, components need to be turned over, the cost of construction machinery is high, and the safety risk is large.

A mandrel storage tool rack comprises a rack body, a first fixing frame is arranged on the lower portion of the rack body, a first storage part is installed on the first fixing frame, a second fixing frame is arranged in the middle of the rack body, a guiding square pipe is horizontally installed on the second fixing frame in the short axis direction of the rack body, and a second storage part is installed on the guiding square pipe in a sliding mode. And the second storage part can move back and forth along the guide square pipe. The device is safe and reliable to use, high in flexibility, simple to operate and more space-saving; the mandrel can be prevented from toppling over, so that deformation of the mandrel is reduced, and the phenomena of collision and scratching in the taking process after tools are stacked and mixed are avoided; the occupied area is small after the whole device is placed in order, and the purpose of efficiently utilizing the placing space is achieved; the whole device can be moved at any time, field management and sanitary cleaning are facilitated, and management flexibility is improved.

The utility model relates to the technical field of cutter detection, and discloses a vertical cutter contour detector which comprises a rack, a material rotating device and a detection device are arranged on the rack, the material rotating device comprises a material rotating main shaft, a material discharging port is formed in the material rotating main shaft, a vacuumizing cavity is formed in the material rotating main shaft, the material discharging port is located at the upper end of the vacuumizing cavity, and the detection device is located at the lower end of the vacuumizing cavity. The discharging opening is communicated with the vacuumizing cavity, and a cutter to be detected can be vertically placed on the rotating main shaft through the discharging opening; the detection device is arranged on one side of the material transferring device and is used for detecting the to-be-detected cutter located on the material transferring main shaft; the rotating device and the detecting device are arranged on the rack, the to-be-detected cutter is placed through the discharging opening formed in the rotating main shaft, negative pressure is formed in the rotating main shaft in cooperation with the vacuumizing cavity, so that the to-be-detected cutter is stably and vertically placed, and then vertical detection on the cutter is conveniently achieved in cooperation with the detecting device; and the detection accuracy is improved.