Hydraulic jacks are divided into hydraulic jacks, electric jacks, electro-hydraulic jacks, synchronous hydraulic jacks, ultra-thin jacks, manual hydraulic jacks, and self-locking hydraulic jacks. They have the characteristics of compact structure and stable work, so they are widely used in construction projects. Leadcrete Equipment mainly produces lifting hydraulic jacks and posting tension jacks. The lifting hydraulic jacks are equipped with oil pumps, which can provide more powerful power for hydraulic jacks.
Today, I will focus on the use of synchronous hydraulic jacks:
1. If the oil volume of the pump body is insufficient, it is necessary to add working oil (10# oil) to the pump before it can work.
2. Estimate the lifting weight and avoid overloading.
3. Determine the center of gravity of the lifting object, select the jack's focus point, and consider whether the ground is soft and hard with tough wood, so as to avoid the danger of tipping during lifting.
4. After the synchronous lifting jack lifts the heavy object, the heavy object should be supported with tough wood in time. It is forbidden to use the jack as a support to avoid the unbalanced load and the danger of dumping.
5. When using, first connect the quick connector of the manual pump to the top, then select the position, and tighten the oil drain screw on the oil pump to work. Loosen the oil drain screw and unload the oil cylinder.
6. Please refer to the electric operation manual for the electric pump. Synchronous control applications:
1. Lifting Bridge, pushing tunnel;
2. Installing and debugging heavy equipment;
3. Lifting ship body, install or disassemble propeller, and install main machine;
4. Lifting or moving existing buildings;
5. Lifting and measuring drilling platform;
6. The synchronous press machine, horizontally move load etc.