A special daily maintenance equipment for jacks

Abstract

The invention relates to a special daily maintenance equipment for jacks, which includes a locking sleeve, a snapping mechanism and a cleaning mechanism. The locking sleeve has a disk-shaped structure. The middle part of the locking sleeve is provided with a hexagonal groove, and the bottom of the locking sleeve is installed with a hexagonal groove. The buckle mechanism, the cleaning mechanism is installed on the top of the buckle mechanism; the cleaning mechanism includes a cleaning frame, a second buckle plate, a winding roll, a non-woven fabric, a retracting and unwinding roll, a rotating ferrule and a rotating rod. The cleaning frame It is an annular frame structure with an open upper end. A snap plate is installed on the top of the cleaning frame through bolt connection. A winding roll is installed on the lower side wall of the right end of the hollow structure of the cleaning frame. The winding roll is wrapped with non-woven fabric. The invention can solve the existing problems when the existing jack is used that the oil stains on the telescopic end of the jack need to be cleaned manually, the oil stains on the telescopic end of the jack are not completely cleaned manually, and the jack will shake when the telescopic end of the jack is manually cleaned.

Description

technical field [0001] The invention relates to the technical field of jacks, in particular to a special routine maintenance equipment for jacks. Background technique [0002] A hydraulic jack refers to a jack that uses a plunger or a hydraulic cylinder as a rigid jack. The hydraulic jack is composed of cylinders, pistons, cranks, oil valves and other components, such as Figure 7 As shown, the lower side of the telescopic end of an ordinary hydraulic jack is provided with a stud, and the lower end of the jack stud is provided with a slot; when the jack is in use, the outer surface of the telescopic end will be in contact with the hydraulic oil in the cylinder, so that the outer surface of the telescopic end of the jack is in contact with the hydraulic oil in the cylinder. Dust and impurities stick to the side. When the telescopic end of the jack shrinks, the dust and impurities stuck on the outer surface will be brought into the cylinder, resulting in problems such as short...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a special daily maintenance equipment for jacks, which can solve the problem that the oil stains on the telescopic ends of the jacks that exist when the existing jacks are in use need to be cleaned manually, and the oil stains on the telescopic ends of the jacks cannot be cleaned manually. When cleaning the telescopic end of the jack, the jack will shake and other problems. It can realize the function of cleaning the jack during daily use. It can automatically clean the oil stains on the telescopic end of the jack, clean the oil stains on the telescopic end of the jack thoroughly, and clean the jack. The jack will not shake when the telescopic end is cleaned.

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