Drilling equipment and drilling method thereof
A technology for drilling equipment and drilling rigs, applied in drilling equipment, earthwork drilling, construction, etc., can solve problems such as drilling equipment inclination, uneven ground, and sample quality affecting positioning accuracy, and achieve the effect of reducing the impact of positioning accuracy
Active Publication Date: 2020-11-03
江苏中达勘察设计有限公司
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Problems solved by technology
[0004] However, in actual drilling, the drilling equipment needs to be precisely positioned in order to obtain high-quality samples. In actual use, the drilling equipment is often placed on the ground, and the ground is often uneven, which may easily cause the drilling equipment to have a proper inclination, which is easy to affect Subsequent positioning accuracy and the quality of the obtained samples need to be improved
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[0038] A drilling rig, with reference to figure 1 and figure 2 , which includes a drilling rig 1, the bottom of the drilling rig 1 is detachably connected with a base 11 through bolts, the lower surface of the base 11 is welded with a number of fixed rods 12, and a movable rod 13 is arranged below the fixed rods 12, and the upper surface of the movable rod 13 is integrally formed There are several sliding bars 14, and the lower surface of the fixed bar 12 is provided with a plurality of sliding holes 140, and the plurality of sliding bars 14 can be inserted and slid in the corresponding sliding holes 140 one by one, and the lower surface of the fixed bar 12 is provided with an adjustment hole 150, The adjustment hole 150 is internally threaded with the adjustment rod 15 .
[0039] refer to image 3 , the upper surface of the movable rod 13 is provided with a connecting hole 151, the bottom end of the adjusting rod 15 is inserted into the connecting hole 151, the side wall o...
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The invention discloses drilling equipment and a drilling method thereof, and relates to the technical field of drilling construction mechanical equipment. The invention aims to solve the technical problem that the drilling equipment is inclined caused by unflatness of a supporting surface. The key point of the technical scheme is as follows: the bottom of a drilling machine is detachably connected with a pedestal; a plurality of fixed rods are arranged on the lower surface of the pedestal; movable rods are arranged below the fixed rods; a plurality of sliding rods are arranged on the upper surfaces of the movable rods; a plurality of sliding holes for the sliding rods to be inserted in one-to-one correspondence way and slide are formed in the lower surfaces of the fixed rods; adjusting holes are formed in the lower surfaces of the fixed rods; the interiors of the adjusting holes are in threaded connection with adjusting rods; the bottom ends of the adjusting rods abut against the upper surfaces of the movable rods; and the drilling machine can be in a horizontal state stably and can perform subsequent drilling work by adjusting the positions of the movable rods relative to the fixed rods, so that the influence on the subsequent positioning precision caused by inclination of the drilling equipment can be reduced.
Description
technical field [0001] The invention relates to the technical field of drilling construction machinery and equipment, more specifically, it relates to a drilling equipment and a drilling method thereof. Background technique [0002] Drilling equipment refers to the mechanical devices and equipment used in the specific working conditions of drilling construction. It is mainly composed of drilling rigs, mud pumps, mud purification equipment, mud mixers, drilling towers, etc. [0003] The existing Chinese patent whose authorized notification number is CN101603411B provides a drilling device and a drilling method, which causes the drilling element to rotate and move along the derrick through the drilling driving device. The drilling element has a continuous auger arranged under the drilling driving device, and an extension connected to the continuous auger and extending upwardly via the drill drive, with a displacement head disposed between the continuous auger and the extension...
Claims
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IPC IPC(8): E21B15/00
CPCE21B15/003E21B15/006
Inventor 王守凡
Owner 江苏中达勘察设计有限公司