5 results about "Horizontal migration" patented technology

The invention discloses an anti-migration and anti-deformation fixing tool in an electrolytic cell transportation process, and relates to the technical field of electrolytic cell transportation auxiliary equipment. The tool comprises a base supporting frame, a side limiting mechanism, a top pressing module and a multi-stage buffering assembly. The base frame is rigidly fixed to the transportation carrier, the lateral limiting mechanism limits transverse migration of the electrolytic cell in the horizontal direction, the top pressing module achieves pre-tightening and fixing in the vertical direction, and flexible damping of the buffering assembly is combined, so that the problems of migration and shell deformation of the electrolytic cell caused by inertia force and impact force in the transportation process are effectively solved. The tool is suitable for electrolytic cells of different specifications, is convenient and fast to adjust, can remarkably improve the structural safety in the transportation process, and solves the problems of unstable limiting and poor impact resistance in an existing transportation mode.

The present application relates to a kind of geogrids for ballast bed reinforcement, which is laid on ballast layer on subgrade bottom layer, the grid density of geogrid in different ballast bed transverse regions is different, adjacent two geogrid regions of different grid density are connected by connecting rod or integrally formed, and geogrid is also embedded by ballast layer and sleeper.According to the linkage relationship of ballast micro-motion and stress and the characteristics of ballast transverse migration, geogrid is divided into sleeper core area, under-rail area and ballast shoulder area.Compared with prior art, the present application fully considers the linkage relationship of ballast micro-motion and stress and the characteristics of ballast transverse migration, and proposes a geogrid reinforcement design method with three-level differentiated grid density, i.e.the grid density of sleeper core area and ballast shoulder area is higher, and the grid density of under-rail area is lower, which helps to improve the long-term dynamic stability and durability of ballast bed.

The application relates to a work station migration type tool, which comprises a left table, the bottom of the left table is provided with a table shaft plate for rotating the left table, a rectangular left transverse plate is installed on the right side of the left table, a rectangular right transverse plate is installed on the right end of the left transverse plate, a rectangular sliding groove is arranged in the left transverse plate and the right transverse plate, a rectangular sliding channel is arranged on the left transverse plate and the right transverse plate close to the upper end of the sliding groove, a side channel is arranged on the left transverse plate close to the side end wall of the right transverse plate and perpendicular to the sliding channel, a side groove is arranged on the left transverse plate close to the side end wall of the right transverse plate and perpendicular to the sliding groove, and a clamping groove is arranged on the right side of the left transverse plate close to the side end wall of the sliding groove. The work station migration type tool has the beneficial effect that the positions of the clamping components on the whole structure are controllable and adjustable, the machining work station can be migrated, the migration mode can be horizontal migration, or the migration mode can be vertical rotation, so that the whole stroke can be vertically switched.

This application relates to the field of industrial automatic control technology, and in particular to a method and system for correcting fabric deviation based on non-contact sensing data. The method includes: acquiring the deflection angle of the fabric on the first guide roller, the transmission line speed of the fabric production line, and the original edge deviation value of the fabric at the second guide roller; determining the lateral migration rate of the fabric using the deflection angle, transmission line speed, and a preset fabric slip coefficient; performing weighted integral processing based on the lateral migration rate to determine the expected coupling deviation value of the fabric's movement from the first guide roller to the second guide roller; determining the intrinsic deviation amount of the fabric using the expected coupling deviation value; and adjusting the angle of the second guide roller based on the intrinsic deviation amount. Through the above technical solution, more accurate correction control of fabric deviation can be achieved.

The invention discloses a processing structure and a design method for a seam type casing twisting along an axis, and belongs to the technical field of gas compressors. According to the number of rotors, a plurality of blade angular seams are formed in the compressor casing, the front ends of the seam pieces of the blade angular seams incline by 45 degrees in the radial direction in the direction opposite to the rotation direction of the rotors, the rear ends of the blade angular seams incline by 40 degrees in the rotation direction of the rotors, and the blade angular seams deflect by 55 degrees in the circumferential direction. The front end and the rear end of the structure are connected through a B spline curve to form a seam type structure which is gradually twisted in the axial direction. Compared with a traditional axial inclined seam, the suction amount and the jet flow amount are larger, on one hand, through the stronger suction effect of the axial seam, the strength of blade top leakage flow is weakened, transverse migration of the blade top leakage flow is restrained, and accumulation of low-energy fluid is delayed; on the other hand, the stronger high-speed jet flow at the front end of the seam enhances the kinetic energy of the main flow at the front edge and weakens the action of the radial secondary flow, so that the through-flow capacity of the rotor is improved.