Pile driver rental company introduces the characteristics and principle of pile driver

The basic principle of the pile driver is analyzed by the pile driver leasing company: it is a kind of construction machinery that uses the impact force to pierce the pile into the geological structure.

Pile driver structure: composed of pile hammer, pile frame and accessory equipment. The pile driving hammer is installed in the middle of two parallel vertical swing rods (commonly known as gantry) at the front end of the pile frame, and is lifted by a raised hook.

The pile frame is a steel frame structure tower body, and a crane is installed at the back of the tower for pile lifting and pile driving hammer. There is a guide frame composed of two swing rods in front of the pile frame, which is used to control the position of the pile, so that the pile can penetrate the geological structure accurately and accurately according to the design scheme.

The tower body and guide frame can be deflected together for slanting piles. The guide frame can also extend down the tower body to pile water along the river bank or harbor. The pile frame can be rotated and deformed.

The basic performance parameters of the pile driver are the net weight of the impact part, the impact potential energy and the impact frequency. The driving force of pile driving hammer can be divided into drop hammer, steam hammer, diesel hammer, hydraulic hammer and so on.

The pile driver rental company introduces how to deal with the overheating of the pile driver engine.

On construction sites, we can often see equipment such as pile drivers, because this equipment plays a very important role in the development of our entire construction work. However, in the process of running this equipment, sometimes there will be some unnecessary accidents, such as engine overheating. If this happens, we need to deal with it in time. We can deal with it in terms of appearance, touch and release. How should the pile driver operate correctly? Pile driver rental company to tell you!

1. Look

If it is found that the temperature of the pile driver starter is too high or the temperature indicator light flashes all the time, stop and check whether the water tank is normal and whether there is leakage at the water tank, water pipe and water pipe. Joints. After the surface inspection, there is no abnormality, and the construction can be continued after the cooling water is supplemented as required. If after checking for a period of time, it is found that the cooling water temperature is still high. This is mainly due to blisters or perforations in the water jacket of the pile driver cylinder.

2. Touch

When the temperature of the pile driver starter is too high, you can touch the temperature of the water supply pipe and the underwater pipe by hand to determine the fault location. If the temperature difference between the two water pipes is large, it can be judged that the thermostat is not working. If you can't buy any accessories along the way, you can remove the thermostat in an emergency and replace it as soon as you return to the repair shop.

3. Release

If there is air in the cooling system of the pile driver, air resistance will be formed, resulting in poor cooling water circulation and excessive temperature of the pile driver. Exhaust can use the following methods: run the engine at high speed and gently turn the water tank cover until the gas is released. At this time, part of the cooling water will flow out with the gas. This step is repeated until the gas is exhausted.