4results about How to "Avoid deformation effects" patented technology

The invention relates to the technical field of vibratory hammers, and discloses a twelve-linkage hydraulic vibratory hammer device which comprises twelve main beams, auxiliary beams are arranged between the adjacent main beams, the twelve main beams and the auxiliary beams form an annular vibrating frame, vibratory hammer bodies are installed at the upper ends of the main beams, gear boxes are arranged between the adjacent vibratory hammer bodies, and the gear boxes are connected with the auxiliary beams. A clamp body is arranged at the lower end of the main beam, a linkage shaft is arranged at one end of the vibratory hammer body, an early warning sleeve is arranged on the outer surface of the linkage shaft, and an expansion seat is arranged on the outer surface of the early warning sleeve. According to the twelve-linkage hydraulic vibratory hammer device, an expansion seat is aligned with an early warning sleeve to be inserted, limiting is conducted through an insertion rod, a winding ring is rotated, the winding ring drives a screw to rotate through a conical tooth set, the screw pushes an extrusion plate, the extrusion plate extrudes a rotating ring, and therefore the expansion seat and the early warning sleeve are tightly connected, and a gear box is fixed; and the effects that the gear box can be rapidly disassembled and assembled conveniently, and maintenance is convenient are achieved.

The utility model discloses a kind of interval support mobile semiconductor detection support, it is related to semiconductor detection technical field.The detection support, comprising: support frame body is supported on the top of monitoring window by support piece, for movable support probe holder;Support frame body includes frame, first center strip and second center strip are spaced apart in frame, first center strip and second center strip are spaced apart with frame respectively;Bearing block and support piece are fixedly connected;Support piece is fixedly connected on chamber top cover;Probe holder includes barrel body connector and connecting block;Connecting block protrudes the side wall of barrel body connector, is provided with through hole, for continuously fixed in different positions with probe holder.Avoid the influence of the fluctuation of different deposition temperature of chamber to the detector head, probe holder etc. of monitoring equipment;Realize that probe holder can be installed and positioned at any position, test position is arbitrarily positioned, compatible with various size substrate and tray change.

The invention discloses a method for improving rolling uniformity of a multi-core superconducting strip. The method specifically comprises the steps that a plurality of core materials are subjected to tubing treatment, then the composite pipe subjected to tubing treatment is subjected to drawing, rolling and heat treatment, the core materials are regular hexagon core materials, and the core materials are single-core core materials or core materials obtained through tubing treatment. According to the invention, the regular hexagon single core (or multi-core) is used for secondary (or multiple) tubing, so that the deformation of the multi-core round wire in the drawing process is changed, the section of the superconducting core is changed from an original irregular shape to an approximately circular shape, and the stress condition of the single superconducting core in the rolling process is closer to that of a single-core strip; and finally, the superconducting core with uniform density and texture degree is obtained. In addition, geometric stability can be enhanced, and uncertain deformation is avoided.

The utility model provides a kind of easily detachable visual slot type cable bridge, including tray, cover plate and transparent cover plate;Tray includes symmetrically arranged batten, multiple groups of rectangular grooves and clamping grooves are set on each batten, cover plate is buckled on the upper surface of tray, cover plate includes symmetrically arranged rectangular plate and hem, rectangular plate is clamped in rectangular groove, two hems are fixed on the lower surface of each rectangular plate symmetrically, hem is placed on the lower surface of batten after being bent outwards along the two sides of rectangular plate, so that tray and cover plate are fixed;Observation port corresponding with the number of rectangular groove is set on cover plate, observation port is located above rectangular groove and clamping groove, transparent cover plate includes symmetrically arranged two clamping feet and two strong magnets, clamping foot is inserted in clamping groove, transparent cover plate is buckled in observation port after being adsorbed by strong magnet and batten;Advantages: when laying cable, it can be inserted from bridge, and the trend and progress of cable can be observed through transparent cover plate;Only transparent cover plate needs to be disassembled during maintenance, to avoid deformation.