32results about How to "Won't decouple" patented technology

The invention relates to a hook device for connecting sterilization cabinet interior cars. The hook device comprises a hook body, wherein the middle part of the hook body is connected to a hook bracket by virtue of a central shaft; the hook bracket is fixedly connected with a front end beam of the interior car; a hook is arranged at the front end part of the hook body, and a counterweight wheel of which the weight is greater than or equal to the weight of the hook body is connected to the rear part of the hook body by virtue of a roller shaft. The hook device is reasonable in structural design, simple and ingenious in structure and low in cost, and is especially suitable for the connection of the sterilization cabinet interior cars and also suitable for similar applicable occasions. The hook devices can be automatically hooked and are tightly combined without unhooking after being hooked. The hook device is convenient to use and can realize the automatic unhooking without need of manual operation; and more importantly, after the sterilization is finished, when the first sterilization cabinet interior car is pulled, the rest of sterilization cabinet interior cars are all driven to move out of a sterilization cabinet. Thus, the working conditions of staff are improved, i.e., all the sterilization cabinet interior cars can be sequentially pulled out of the sterilization cabinet by the worker standing at an outlet of a rear door of the sterilization cabinet.

The invention is a hook device suitable for connecting a car in a sterilization cabinet. The device includes a hook body. The middle part of the hook body is connected to a hook bracket through a central axis. The hook bracket is used for fixed connection with the front end beam of the inner car. The front part of the main body is provided with a hook body, and the rear part is connected with a counterweight wheel whose weight is not less than the hook main body through the roller shaft. The hook device of the invention has reasonable structure design, simple and ingenious structure and low cost, and is especially suitable for vehicle connection use in a sterilization cabinet, and can also be applied to similar applicable occasions. It can realize automatic hooking, and after hooking, it will be tightly combined without decoupling. It is easy to use and can be automatically decoupled without manual operation. The more important role is to pull the first sterilizer car and drive the rest of the sterilizer cars to move out of the sterilizer together after sterilization. To improve the working conditions of employees, employees can pull out all the carts in the sterilizer from the inside in turn when they are located at the exit of the back door of the sterilizer.

The invention discloses a hoisting anti-decoupling device, which comprises a hoisting shackle, a shackle column, a shackle locking assembly, a limit pull rod and a shackle limiting assembly, and the shackle locking assembly includes a support ring, a locking ring and a displacement ring, the support ring is arranged in a ring shape, the locking ring is arranged in a ring shape, the locking ring and the support ring are arranged in concentric circles, and the hook and ring limit assembly includes a limit sleeve, An adaptive limit block and a hinge shaft, wherein a friction limit layer is provided on the side of the self-adaptive limit block close to the shackle post. The invention belongs to the technical field of hoisting equipment; specifically, it refers to a method that can accurately adjust the tightness of a locking component to realize the limitation of the lifting rope in the hoisting shackle without decoupling, and is realized through the self-adaptive function of the shackle limit component Match different types of hoisting shackles and hook heads of limit hoisting shackles to play the role of closing the hoisting shackles and further preventing decoupling.

The invention discloses a dismantling mechanism for a small tuyere cover, which includes a push rod device, a cylinder body installed on the head of the push rod device, a plurality of claws embedded in the cylinder body and retractable relative to it, and a connecting hook. The claw and the elastic part of the cylinder, wherein each claw is provided with an elastic piece, and one end of the claw is provided with a sharp-shaped barb for hooking the small sleeve of the tuyere. The barb hooks the small sleeve of the tuyere, and the cylinder is hinged to the cylinder through a hinge. The dismantling mechanism for the small tuyere sleeve proposed by the present invention has a simple and reliable structure and is easy to use.

The invention discloses a novel quick self-unhooking device. The novel quick self-unhooking device comprises a column sleeve, a solid column body, lifting claws, a lifting lug and dowel pins, whereina cavity is arranged inside the column sleeve; the lifting lug is fixedly arranged on the center of the upper end of the solid column body; notches are uniformly arranged in the periphery of the upperpart of the solid column body; the dowel pins are fixedly arranged in the notches in the horizontal direction; the outer sides of the dowel pins are equipped with the lifting claws; lifting holes areuniformly formed in the periphery of the column sleeve; the column sleeve is fixedly arranged on a lifted object; strip-shaped holes are formed in the lifting claws; when the dowel pins are positioned on the lower parts of the strip-shaped holes, the lifting claws can be turned over outwards through outer-pulling force, and are exposed from the lifting holes, so that hooking is realized; and whenthe dowel pins are positioned on the upper parts of the strip-shaped holes, the lifting claws can smoothly slide out from the cavity through upward movement of the lifting lug and the solid column body, so that unhooking is realized. The device does not unhook after a lifting hook is completely dismounted, guarantees a function that equipment is unhooked after being completely and precisely placed, is simple in structure, and is convenient to use.