6results about How to "Disassembly safety" patented technology

This invention relates to a disassembly tool for the output end of a hydraulic coupler, comprising a puller, a ball-head push rod, a release sleeve, and an adjusting disc. The puller includes a hydraulic push rod and pull claws. The release sleeve has a central hole with a T-shaped cross-section, a convex ring at the top, and threads on its lower outer wall. The adjusting disc is a circular disc with threads on its inner wall. The inner diameter of the circular disc matches the lower outer diameter of the release sleeve and is smaller than the outer diameter of the top ring of the release sleeve. The ball-head push rod is installed in the central hole of the release sleeve, and its outer diameter is not greater than the inner diameter of the hole. This invention utilizes the engagement between the threads on the outer wall of the release sleeve and the release threads on the inner wall of the deep hole at the output end of the coupler. The force is transmitted through the ball-head push rod to the shaft end of the driven equipment, separating the coupler from the shaft end. The ball-head push rod effectively protects the shaft end of the driven equipment from damage and prevents wear and failure of the release threads.

The utility model relates to tire dismounting technical field, especially mine slide plate formula tire dismounting device, including work board, by a piece of front end bifurcation and the horizontal plate of the tire arc surface of convenient support steady and the rear end of the inclined plate of narrowing and slightly upwarping fixed connection are formed, the wheel shaft of rotating connection horizontal plate inside, the outside fixed connection of wheel shaft has a pair of solid wheel, the supercharging mechanism of sliding connection in the inclined plate inside, and the supercharging mechanism is used for increasing the output force of inclined plate, and the horizontal plate is prying the heavier tire with smaller force. Optionally, the supercharging mechanism includes connecting plate, limit board, multiple sets of thread hole and nut. The utility model discloses the structure of lever type horizontal plate and inclined plate, and the structural design of adjustable supercharging mechanism, realizes the quick safe dismounting of mine tire: bifurcation horizontal plate supports tire arc surface, and the tire is dismounted by hand and foot coordinated force utilization lever principle, and the output force of the upwarping of horizontal plate under the heavy load working condition is improved by supercharging mechanism, and the working strength and dismounting risk of manual operation are reduced greatly.

The utility model discloses a kind of gear shafts for motor dismounting equipment, including cabinet, clamping mechanism and high-pressure output mechanism of being installed in cabinet, motor installed in clamping mechanism, high-pressure output mechanism has sealing joint, clamping mechanism includes clamping seat installed in cabinet, sliding assembly and buffer assembly installed in clamping seat, adjusting seat installed in sliding assembly, support piece detachably installed in adjusting seat, motor positioning plate installed in adjusting seat, motor clamping plate detachably installed in motor positioning plate, one end of motor is installed in motor clamping plate, the other end of motor is placed in support piece, motor has detachable gear shaft, one end of sealing joint is installed in gear shaft, support piece is multiple and interval arrangement;The high-pressure output mechanism of being set can output high-pressure oil, and the high-pressure oil of output is passed into gear shaft through sealing joint, gear shaft is reversed and pushed out by the impact force of high-pressure oil, dismounting process is efficient, safe, and avoid motor damage.

The utility model relates to building electrical monitoring equipment technical field, specifically disclose a kind of building electrical fault alarm device, comprising: mounting plate, the mounting plate outer side wall slidingly arranged mobile seat, the mobile seat top is connected with device ontology by connecting assembly, the mounting plate outer side wall is fixedly provided with top plate, the top plate outer side wall is rotatably provided with screw rod, the end of the end portion of the screw rod away from top plate penetrates mobile seat and is connected with mounting frame;The utility model is cooperatively used by mounting plate, mobile seat, screw rod and adjusting mechanism etc. component, the height of building electrical fault alarm device can be conveniently adjusted, it is convenient to carry out dismounting to device ontology at lower position, dismounting is more convenient and safe, simultaneously, the setting of connecting assembly and limiting component makes the connection of device ontology and mobile seat firm and dismounting convenient, without additional tool can be quickly completed dismounting and installation, greatly improve the maintenance efficiency of device.

The utility model is suitable for the technical field of plastic film processing, provide plastic film production multifunctional surface treatment roll group, frame, detachable installation in frame's processing roll and with processing roll's automatic calibration device of cooperation, processing roll is modularization roller body, at least one surface treatment function unit is integrated to the outer peripheral surface, and the function unit is at least one of corona unit, coating unit or embossing unit, this device processing roll can be through modularization design and quick release structure etc. Realize quick safe dismounting, can switch corona, glue coating, embossing procedure according to different production demand, greatly shorten equipment adjustment time, improve production efficiency and the flexibility of responding market demand, again in the working process, with the help of automatic calibration device real -time monitoring adjustment position, cooperate the stable support of U -shaped groove, ensure that processing roll is always in the best and stable working state, all -round guarantee the high efficiency and stability of production.

The utility model provides a kind of dismounting auxiliary tool for large carrying manipulator, including base, first cylinder and support seat, support seat is above base, first cylinder is fixed above base and is driven installation with support seat, first cylinder drives support seat to slide on base along front-back direction, support seat top is inserted with the positioning of conveying rod on carrying manipulator.The utility model of a kind of dismounting auxiliary tool for large carrying manipulator, compact structure layout, the tool of the present application is installed on the moving trolley of punch press, the conveying rod on manipulator is supported and lifted using support seat, then the support rod is avoided on production line using first cylinder with mould, i.e. the interval between the two support rods is pulled apart, avoid support rod and mould interference, facilitate to dismount and mount mould, the dismounting and mounting efficiency of manipulator and mould is improved, and the dismounting process is safer and more reliable.