5results about How to "Prevent sliding back and forth" patented technology

This utility model relates to the field of motor manufacturing technology, specifically a signal conversion module with an anti-detachment connection structure. It includes a signal conversion module body, a protective tube A, and a protective tube B. The top and bottom of the signal conversion module body are respectively provided with anti-wear covers. Wiring grooves A and B are respectively provided on both sides and the front side of the signal conversion module body. Protective tubes A and B are respectively provided on one side of wiring grooves A and B. By providing protective tube A, the connecting wire can be prevented from sliding back and forth within wiring groove A, avoiding friction and wear. The anti-wear ring prevents wear between the wire interface and the edge of wiring groove B. Rotating and tightening bolt B moves the upper positioning plate downwards along the guide groove, cooperating with the lower positioning plate to press the connecting wires of different specifications and thicknesses on both sides, thereby improving the positioning effect of the mating wires and preventing wire ends from loosening.

The utility model relates to the technical field of clothes treatment equipment, in particular to a swing device of clothes care equipment and the clothes care equipment, and aims to solve the technical problems that the swing device of the existing clothes care equipment is complex in structure and poor in reliability, and the smoothness and the stability in the running process are influenced. Therefore, the swing device comprises a driving motor, a rotating component, a moving component, a fixed transmission component and a rotating transmission component, the driving motor can drive the rotating component to rotate, a transmission structure is arranged on the rotating component, the rotating component can rotate along with the rotating component, and clothes can be hung on the moving component. The fixed transmission component can be driven by the transmission structure to drive the moving assembly to move in the first direction, the two ends of the rotary transmission component are in driving connection with the transmission structure and the moving assembly respectively, the rotary transmission component can be driven by the transmission structure to rotate so as to drive the moving assembly to move in the second direction, and the first direction is opposite to the second direction. And the durability and the stability of the swinging device are improved.

The utility model discloses a fixed hydraulic elevator convenient to move, which relates to the technical field of hydraulic elevators and comprises a hydraulic elevator mechanism, mounting components are fixedly connected to the left side and the right side of the bottom of the hydraulic elevator mechanism, and a bearing component is movably mounted at the top of the hydraulic elevator mechanism. Anti-skid assemblies are fixedly connected to the middles of the left side and the right side of the mounting assembly, and two stabilizing assemblies are fixedly connected to the front portion and the rear portion of the mounting assembly. According to the fixed hydraulic elevator convenient to move, the installation grooves formed in the middles of the left side and the right side of the installation platform assist in connection of the two installation blocks, then the electric air cylinders fixedly connected with the bottoms of the two installation blocks drive the butt strap to stretch out and draw back to be in lap joint with the ground, and the ground contact area is increased; and the anti-skid convex lines fixedly connected to the bottom of the butt strap play a role in improving friction force, and play a role in providing stability when the elevator works.

The utility model discloses a power transmission network lead galloping monitoring device, which belongs to the technical field of power transmission network lead monitoring and comprises two arc-shaped mounting cylinders and a cable, the cable is positioned between the two arc-shaped mounting cylinders, clamping mechanisms are mounted on two sides of the two arc-shaped mounting cylinders, a clamping mechanism is arranged between the two arc-shaped mounting cylinders, and the clamping mechanism is connected with the two arc-shaped mounting cylinders. One side of one of the two arc-shaped mounting cylinders is provided with a motion monitor and an angle measuring instrument, the top of the upper arc-shaped mounting cylinder of the two arc-shaped mounting cylinders is provided with a solar panel, and one of the two arc-shaped mounting cylinders is provided with a storage battery; and a signal transmitter is mounted on the inner wall of the arc-shaped mounting cylinder. And through the arrangement of the motion monitor and the angle measuring instrument, the angle and motion of the cable can be conveniently monitored, and then the galloping amplitude and angle of the power transmission network conductor can be monitored.

This utility model discloses a mine car stopper to prevent runaway mine cars, relating to the technical field of mining engineering. It includes a track body, with a locking plate slidably connected to the upper surface of the track body. A car stopper, arc-shaped, is fixedly connected to the upper surface of the locking plate. This utility model has a reasonable design structure. Through the cooperation of the locking plate, sliding rod, fixing plate, and spring, when using the device, after an emergency stop, pulling the handle moves the two fixing plates away, clamping them onto the outer surface of the track body, allowing for quick installation of the car stopper. This solves the problem that currently used runaway mine car prevention devices mostly require fixing to the track, have complex structures, high costs, and are inconvenient to carry. This makes it difficult to effectively prevent mine cars from sliding in a timely manner after an emergency stop, posing a serious safety hazard.