1results about How to "Effort-saving clamping" patented technology

The utility model relates to the technical field of anti -skidding of climbing car, and disclose climbing car anti -skidding subassembly, including climbing car frame, the bottom four corners of climbing car frame all are fixedly installed with universal wheel, the bottom both sides of climbing car frame all are equipped with anti -skidding mechanism symmetry, the anti -skidding mechanism includes two concave plates, two the inside of concave plate all are equipped with two slide rails, two the inside of slide rail all slide installation has the clamping plate, through setting up the cooperation of anti -skidding mechanism and drive mechanism, when positive and negative rotation motor drive adjusting lead screw rotates, the screw hole disc drives drive plate to push concave plate and move along the guide rail to the universal wheel, the gyro wheel on clamping plate rolls along the taper block inclined plane, and the thrust of taper block inclined plane forces clamping plate to overcome the tensile spring elasticity and clamps the universal wheel, both limit its rolling, and prevent axial rotation, avoid climbing car operation to slip and shake, improve stability and security.