Multi-head drill trenching machine
A groove forming machine and multi-head drill technology, which is applied in the direction of earth mover/excavator, construction, etc., can solve the problems of necking, irregular shape of groove section, etc.
Inactive Publication Date: 2015-05-06
朱艳菊
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Problems solved by technology
[0002] At present, the multi-head slotting machine used in the construction of the underground diaphragm wall is only a combination of multiple submersible drilling rigs side by side. Since the holes formed by each single submersible drilling rig are independent circles, there is a serious necking between the holes. , the shape of the groove segment is very irregular
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[0012] Accompanying drawing is a kind of concrete embodiment of the present invention, and this embodiment is arranged with first diving drill 3, the second diving drill 4, the 3rd diving drill 5, the 4th diving drill 6, the 5th diving drill 17 from left to right , the upper parts of the five diving drills are connected by four upper connecting blocks 1, and the lower parts are connected by four lower connecting blocks 2. The lower end of the first diving drill is provided with a third drilling shaft 11, and the lower end of the second diving drill is provided with a fourth drill. Shaft 12, the third diving drill lower end is provided with the fifth drilling shaft 13, the fourth diving drilling lower end is provided with the sixth drilling shaft 14, the fifth diving drilling lower end is provided with the seventh drilling shaft 15; the bottom front of the second diving drilling is provided with The first drilling shaft 7 is arranged, the first drilling shaft is provided with th...
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The invention discloses a multi-head drill trenching machine. The multi-head drill trenching machine comprises a first submersible drill, a second submersible drill, a third submersible drill, a fourth submersible drill and a fifth submersible drill which are arranged from left to right, wherein the upper parts of the five submersible drills are connected through four upper connecting blocks, and the lower parts of the five submersible drills are connected through four lower connecting blocks; a third drill shaft is arranged at the lower end of the first submersible drill, a fourth drill shaft is arranged at the lower end of the second submersible drill, a fifth drill shaft is arranged at the lower end of the third submersible drill, a sixth drill shaft is arranged at the lower end of the fourth submersible drill, and a seventh drill shaft is arranged at the lower end of the fifth submersible drill; a first drill shaft is arranged in front of the lower part of the second submersible drill; a first drilling tool is arranged on the first drill shaft; an eighth drill shaft is arranged at the back of the lower part of the second submersible drill; a fourth drilling tool is arranged on the eighth drill shaft; a second drill shaft is arranged in front of the lower part of the fourth submersible drill; a second drilling tool is arranged on the second drill shaft; a ninth drill shaft is arranged at the back of the lower part of the fourth submersible drill; a fifth drilling tool is arranged on the ninth drill shaft.
Description
technical field [0001] The invention relates to a groove-forming machine, in particular to a multi-head groove-drilling machine for forming grooves in underground walls. Background technique [0002] At present, the multi-head slotting machine used in the construction of the underground diaphragm wall is only a combination of multiple submersible drilling rigs side by side. Since the holes formed by each single submersible drilling rig are independent circles, there is a serious necking between the holes. , the shape of the groove segment is very irregular. Contents of the invention [0003] The present invention makes up for the shortcomings of the above multi-head slotting machine, and provides a multi-head slotting machine that cuts the slot wall into a plane when forming a slot. [0004] The present invention is achieved through the following technical solutions: [0005] A multi-head drilling slot machine, arranged from left to right with the first diving drill, the...
Claims
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Inventor 朱艳菊
Owner 朱艳菊