Hydraulic top in the construction process of prestressed steel is very much used, so the different varieties of hydraulic top in principle is not the same? Manual jack company and everybody introduce the difference and contact between hydraulic jack and screw jack in principle.

First of all, we talk about the working principle of the hydraulic top.

Hydraulic transmission system, based on the principle of Zui basically is PASCAL's principle, is that in every region of the liquid is consistent with the gas pressure, and, in the stability of the system software, a relatively small piston rod above increased work pressure is relatively small, and the large increase of work pressure on the piston rod is relatively large, can maintain the stationary liquid. Therefore, the mechanical jack brand can obtain different working pressure on different ends according to the transmission of liquid, so that a change can be achieved. We commonly to the hydraulic top is the use of this principle to achieve the transmission of force.

Second, let's take a look at the working principle of the screw jack.

The mechanical principle of the screw jack is: screw jack company in the past double rotation rocker, claw that promotes the ratchet gap rotation, small bevel gear to push the big bevel gear, so that the walking screw rotation, and then adjust the sleeve specifications to be lifted or reduced, and do lifting lifting resistance. But it's not as simple as the hydraulic top.

Everyone in the engineering construction process as far as possible according to their own requirements to choose the appropriate hydraulic top type and model specifications, which is conducive to your more convenient, fast, efficient and better engineering construction work! A large number of news and information warmly welcome timely care for you!

What are the differences and connections between hydraulic jacks and screw jacks in principle?