3results about How to "Won't rotate" patented technology

The invention discloses a medium borosilicate glass cold start electric melting kiln, and relates to the technical field of cold start electric melting kilns, the medium borosilicate glass cold start electric melting kiln comprises an electric melting kiln main body, the top surface and the upper side of the inner wall of the electric melting kiln main body are respectively provided with an air suction groove and an air guide groove, and the lower side of the interior of the air suction groove is fixedly provided with a filter screen plate; a connecting cylinder is fixedly mounted at the center of the top surface of the filter screen plate, a rotating mechanism is arranged on the inner wall of the connecting cylinder, a sealing cover is fixedly mounted on the upper side of the inner wall of the air suction groove through bolts, and a limiting ring is fixedly connected to the lower side of the inner wall of the air guide groove. Through the elastic force of the extrusion springs, the pressure relief effect can be guaranteed when the pressure in the electric melting kiln body is too high, air flow is used for driving the fan blades to rotate while pressure relief is conducted, then the filter screen plate is cleaned through the brush plate, the problem that the filter structure is blocked by particles is solved, and the service life of the electric melting kiln is prolonged. And the quality and the use safety of borosilicate glass in the processing process of the device are ensured.

The utility model discloses a cable tension detection device, including work table, the one side of work table is installed with mounting bracket through moving mechanism, the inner wall of mounting bracket is installed with pressure sensor through push mechanism, the one side of pressure sensor and the top of work table all are fixedly installed with the mounting block of installing, the one side fixed mounting of mounting block has the first clamping plate. Through reset mechanism drive installation post to leave the inner wall of installation slot, can through the rotation screw rod drive second clamping plate to descend, can through first clamping plate and second clamping plate to the cable clamping fixed, through reset mechanism drive installation post to insert the inner wall of installation slot, can to installation disc carry out the location, and then to screw rod carry out the location, through push mechanism drive cable to move, and through pressure sensor to the tension detection, can to the tension of cable carry out the detection, through moving mechanism drive mounting block to move, can to the mounting block position of right side carry out the adjustment.

The utility model discloses a turbine rotor fulcrum bearing mounting device which comprises a chassis, and a locking assembly, a first supporting assembly, a first mounting assembly, a second supporting assembly, a second mounting assembly and a third supporting assembly are sequentially arranged from one end to the other end of the chassis. The locking assembly is provided with sleeve teeth used for being matched with a spline of the rotating shaft. The first supporting assembly, the second supporting assembly and the third supporting assembly are all used for supporting a rotating shaft of the turbine rotor. The first mounting assembly and the second mounting assembly are both used for mounting the torque multiplier. The first supporting assembly, the second supporting assembly and the third supporting assembly are arranged for supporting from different positions of the rotating shaft, the locking assembly is arranged for ensuring that the rotating shaft cannot rotate around the axis of the rotating shaft, and the first mounting assembly and the second mounting assembly are arranged for mounting the torque multiplier; by means of the two torsion multipliers which can correspond to the two fulcrum bearings respectively, the two fulcrum bearings can be installed, the turbine rotor does not need to be turned over in the installation process, and safety is higher.