A high stability hydraulic jack with cleaning function

Abstract

The invention relates to a high-stability hydraulic jack with a cleaning function, which includes a cylinder body and a plunger, and also includes a cleaning mechanism and at least two supporting mechanisms. The supporting mechanism includes a supporting rod, a moving block, a rotating rod, a limit block, A limit rod, a screw rod, a knob, two installation bearings, two connecting rods and two fixed blocks, the cleaning mechanism includes a cleaning strip and at least two installation components, and the installation components include a mounting seat, a cylindrical notch, a fixing rod, Mounting blocks and at least two fixing units, the fixing units include mounting holes and ball screws, in the high stability hydraulic jack with cleaning function, the pressure bearing area of ​​the hydraulic jack can be increased through the support mechanism, reducing the occurrence of the hydraulic jack The probability of sinking and sliding improves the stability of the hydraulic jack, and the plunger can be cleaned by the cleaning mechanism, which reduces the wear of the plunger, improves the sealing performance of the hydraulic jack, and reduces the failure rate of the hydraulic jack.

Description

technical field [0001] The invention relates to the field of hydraulic equipment, in particular to a high-stability hydraulic jack with a cleaning function. Background technique [0002] A hydraulic jack refers to a jack that uses a plunger or a hydraulic cylinder as a rigid jack. It has the characteristics of compact structure, stable operation, large supporting force, and self-locking. The hydraulic jack has a strong supporting capacity, and the supporting capacity of the heavy-duty hydraulic jack exceeds 100t. [0003] The bottom area of ​​the hydraulic jack in the prior art is small, so the pressure-bearing area of ​​the hydraulic jack is small, so that the hydraulic jack is prone to sinking or sliding when lifting heavy objects, which increases the probability of accidents. Not only that, If a large amount of dust and impurities are accumulated on the plunger of the hydraulic jack in the prior art, the dust and impurities will cause the plunger to wear during the move...

AI Technical Summary

Problems solved by technology

[0003] The bottom area of ​​the hydraulic jack in the prior art is small, so the pressure-bearing area of ​​the hydraulic jack is small, so that the hydraulic jack is prone to sink or slide when lifting heavy objects, which increases the probability of accidents. Not only that, If a large amount of dust and impurities are accumulated on the plunger of the hydraulic jack in the prior art, the dust and impurities will cause the plunger to wear during the movement of the plunger, thereby reducing the sealing performance of the hydraulic jack and causing the hydraulic jack to fail

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