1results about How to "Won't strain" patented technology

The utility model provides a table tool for dismounting and installing cylinder cover valve lock clamp of internal combustion locomotive belongs to valve lock clamp dismounting table tool technical field. The table tool for dismounting and installing cylinder cover valve lock clamp of internal combustion locomotive, including pressing plate, through -hole, pressure rod, cross arm, screw thread connecting piece and lock driving part, the through -hole sets up on the pressing plate, the pressure rod is arranged in the surface of the pressing plate perpendicularly, the cross arm is sleeved on the pressure rod, the screw thread connecting piece sets up at both ends of cross arm, and the screw thread connecting piece is used for connecting the screw thread of cross arm guide rod, the lock driving part sets up one at both sides of cross arm, and one end of lock driving part is connected with pressure rod transmission, and its other end is connected with screw thread connecting piece transmission, and screw thread driving part is used for driving screw thread connecting piece and the screw thread of cross arm guide rod to engage or separate. The utility model has the advantages of reducing cylinder cover valve dismounting work intensity, shortening operation time, improving locomotive utilization rate.