Underground diaphragm wall building machine
A wall-building machine and beam frame technology, which is applied to sheet pile walls, buildings, and foundation structure engineering, and can solve problems such as weak joints and mud in laps
Inactive Publication Date: 2016-11-16
张永忠
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Problems solved by technology
[0002] At present, other types of wall-building machines combine several single-head drill bits side by side to form a row of drills, and the piles formed by the first row of drills are overlapped with the piles formed by the second row of drills to form a cement-soil wall. There are always mud, weak and other phenomena
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[0013] Accompanying drawing is a kind of concrete embodiment of the present invention, and the left end lower part of beam frame 1 of this embodiment is provided with a group of moving wheels 2, and the right end lower part of beam frame is also provided with a group of moving wheels, and the right end of front plate 12 is hinged by hinge pin-11 The upper right part of the beam frame and the upper part of the front plate are fixed with a motor one 7, the shaft end of the motor one outputs a runner 8, the wheel shaft 9 is eccentrically fixed on the runner, the wheel shaft is hinged to the upper end of the ejector rod 10, and the lower end of the ejector rod is hinged Motor two 13, the upper end of square pipe two 15 is fixed at the lower end of motor two, the front portion of square pipe two is fixed a plurality of transfer case one 17, and the rear portion of square pipe two is fixed a plurality of transfer case two 23; Each transfer case The right-hand end of one outputs a dri...
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Provided is an underground diaphragm wall building machine. In the rotating process, a plurality of first drill bits and a plurality of second drill bits are used for cutting soil bodies on the lower right portions thereof and stirring cut-off soil bodies mixed with cement paste. In the reciprocating process, the first drill bits and the second drill bits are used for cutting soil bodies between the drill bits on the lower right portions and stirring cement paste mixed with cut-off soil bodies. In the initial stage of wall building, a first square tube, a second square tube, the first drill bits and the second drill bits are located over the ground; along with cutting and stirring of the first drill bits and the second drill bits, a push cylinder pushes the first square tube into the ground, an angle of 45 degrees is formed between the first square tube and the ground, and the depth is maintained; and in the rightward moving process of the wall building machine, a diaphragm cement soil wall is built under the ground on the left side of the wall building machine.
Description
technical field [0001] The invention relates to a wall building machine, in particular to an underground continuous wall building machine used in foundation anti-seepage engineering. Background technique [0002] At present, other types of wall-building machines combine several single-head drill bits side by side to form a row of drills, and the piles formed by the first row of drills are overlapped with the piles formed by the second row of drills to form a cement-soil wall. There are always phenomena such as mud and weakness. Contents of the invention [0003] The present invention makes up for the above shortcomings and provides an underground continuous wall building machine. [0004] The present invention is achieved through the following technical solutions: [0005] An underground continuous wall building machine, a set of moving wheels is provided at the lower part of the left end of the girder, and a set of moving wheels is also provided at the lower part of the...
Claims
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IPC IPC(8): E02D5/46E02D5/18
CPCE02D5/46E02D5/187
Inventor 张永忠
Owner 张永忠