What do you need to pay attention to when using trenchless drilling rig in the construction process?

Classification:

Industry dynamics

Release time:

2021-08-05

【Summary Description】 The use of this trenchless technology will not have a great impact on people's lives, but also a good protection of the surface, will not produce a lot of dust like excavation technology. Trenchless technology was introduced into China in the 1990 s, mainly used in horizontal directional drilling, pipe burst impact, water supply, drainage, electricity, communications, gas and other fields of new pipeline construction and old pipeline repair and other technical methods.

非开挖

In our life can not be separated from the various pipes, in the installation and maintenance of the pipeline, the main applicationTrenchlessdrilling rig for construction. The use of this trenchless technology will not have a great impact on people's lives, but also a good protection of the surface, will not produce a lot of dust like excavation technology. Trenchless technology is used in90It is mainly used in horizontal directional drilling, pipe burst impact, new pipeline construction and old pipeline repair in the fields of water supply, drainage, electric power, communication, gas, etc.

Trenchless Drilling Rig in Mineral Deposit Survey and Exploration,Especially in the survey and exploration of non-ferrous metals and rare metals and other deposits, the investigation and delineation of ore bodies and sampling and verification are encrypted. In addition, the work of drilling observation holes, ventilation holes and drainage holes in tunnels during mining is also carried out by trenchless drilling machines. Other in the tunnel drilling and construction, etc., the application of trenchless drilling rig is also very frequent. The following to introduce some of the use of non-excavation drilling rig attention points:

1When drilling in or expanding the hole, the water valve must be opened, and then water should be added to the hole. when unscrewing the drill pipe, we should close the mud pump in time and then stop the water supply at the same time.

2When using trenchless drilling rigs, remember not to use damaged or bent drill pipes, which will cause some unnecessary troubles, causing losses to the construction or prolonging the construction period.

3.TrenchlessWhen the drilling rig is working, the drilling speed should not be too fast. We should choose the appropriate speed according to the geographical conditions.

4Remember not to use the battery of the drill for the second time, otherwise it will cause an explosion and cause other serious consequences.

5When resting in the middle of drilling, the pointer of the receiver needs to be adjustedPPosition for a few minutes, let the probe enter the dormant state, which can save the power supply and mark the surface well, but pay attention to not waiting for a long time.

6. When dealing with slopes, you need to push forward, and you must control the main volume, not too much or too little, and keep it1Rice is the best effect.

7Never use some small objects into the drill pipe, which will block the nozzle.

8If the oil pressure is too low, stop working immediately and hand it over to a professional for repair.

Key words:

weilida drill