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CN-224213411-U - Double round stirring rig

CN224213411UCN 224213411 UCN224213411 UCN 224213411UCN-224213411-U

Abstract

The utility model relates to the technical field of groove wall reinforcement construction, in particular to a double-wheel stirring drilling machine, which comprises an engineering truck and a drilling machine seat, wherein one side of the drilling machine seat is provided with a frame, one side of the frame is provided with a drilling rod, the frame is provided with a lifter corresponding to the drilling rod, the bottom of the drilling rod is provided with a groove milling machine, the groove milling machine is provided with an inclinometer, the groove milling machine is provided with at least two groups of milling wheels, the bottom of the frame is hinged with the drilling machine seat, one side of the middle of the frame is provided with a connecting frame, a stabilizer bar is arranged between the connecting frame and the drilling machine seat, the top end of the drilling rod is connected with a steel rope, and one side of the engineering truck is provided with a winch.

Inventors

  • SONG HUAN
  • You Shaoqiang
  • Qu Tianhang
  • GU JIAHAO
  • XUE DONG

Assignees

  • 中铁十四局集团有限公司
  • 中铁十四局集团大盾构工程有限公司

Dates

Publication Date
20260508
Application Date
20250513

Claims (6)

  1. 1. The double-wheel stirring drilling machine comprises an engineering vehicle (7) and a drilling machine seat (71), and is characterized in that a frame (1) is arranged on one side of the drilling machine seat (71), a drill rod (4) is arranged on one side of the frame (1), a lifter corresponding to the drill rod (4) is arranged on the frame (1), a groove milling machine (6) is arranged at the bottom of the drill rod (4), an inclinometer is arranged on the groove milling machine (6), and at least two groups of milling wheels are arranged on the groove milling machine (6); The drilling machine is characterized in that the bottom of the frame (1) is hinged to the drilling machine base (71), a connecting frame (2) is arranged on one side of the middle of the frame (1), a stabilizer bar (5) is arranged between the connecting frame (2) and the drilling machine base (71), a steel cable (3) is connected to the top end of the drill rod (4), a winch (8) is arranged on one side of the engineering truck (7), a suspension bracket (11) is arranged at the top of the frame (1), a traction wheel (12) is arranged on the suspension bracket (11), and the steel cable (3) is erected on the traction wheel (12).
  2. 2. The double-wheel stirring drilling machine according to claim 1, wherein a lifting device is arranged at the bottom of the drilling machine seat (71), and a balancing weight is arranged on one side of the engineering truck (7).
  3. 3. The double-wheel stirring drilling machine according to claim 1, wherein the milling wheel rotating shaft is arranged in the horizontal direction, an engineering display is arranged on the engineering vehicle (7), and the inclinometer is connected with the engineering display through a data line.
  4. 4. The double-wheel stirring drilling machine according to claim 1, wherein the stabilizer bar (5) is a hydraulic telescopic bar, universal connectors are respectively arranged at two ends of the stabilizer bar (5), and the universal connectors are respectively arranged corresponding to the connecting frame (2) and the drilling machine seat (71).
  5. 5. The double-wheel stirring drilling machine according to claim 1, wherein one side of the connecting frame (2) is provided with a guide wheel corresponding to a steel cable (3), and one end of the steel cable (3) is arranged corresponding to a winch (8).
  6. 6. The double-wheel stirring drilling machine according to claim 1, wherein a wire hiding groove (41) is formed in the top end of the drill rod (4), one end of the steel cable (3) is connected with the bottom of the wire hiding groove (41), a limiting block (10) is arranged on one side of the suspension bracket (11), and a notch corresponding to the wire hiding groove (41) is formed in one side of the limiting block (10).

Description

Double round stirring rig Technical Field The utility model relates to the technical field of groove wall reinforcement construction, in particular to a double-wheel stirring drilling machine. Background The cell wall reinforcement mode that current most items adopted is the soil cement stirring wall, but because triaxial stirring stake pile forming cross section type is sawtooth tricircular, when the underground diaphragm wall becomes the groove, the cell wall reinforcement soil has certain intensity, the grooving machine can not be with sawtooth tricircular reinforcement soil cross section milling into the level face completely, the surface is the wave after the wall pouring shaping is even to the ground, triaxial stirring stake simultaneously because the characteristic of machinery self, along with the increase of reinforcement degree of depth, triaxial stirring machine mechanical perpendicularity control is comparatively difficult, appears the off-set stake easily, leads to the grooving off-set, influence straightness precision quality. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a double-wheel stirring drilling machine. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A double-wheel stirring drilling machine comprises an engineering truck and a drilling machine seat, wherein one side of the drilling machine seat is provided with a frame, one side of the frame is provided with a drill rod, the frame is provided with a lifter corresponding to the drill rod, the bottom of the drill rod is provided with a milling machine, the milling machine is provided with an inclinometer, the milling machine is provided with at least two groups of milling wheels, the bottom of the frame is hinged with the drilling machine seat, one side of the middle of the frame is provided with a connecting frame, a stabilizer bar is arranged between the connecting frame and the drilling machine seat, the top end of the drill rod is connected with a steel cable, one side of the engineering truck is provided with a winch, the top of the frame is provided with a suspension bracket, the suspension bracket is provided with a traction wheel, and the steel cable is erected on the traction wheel. Preferably, the bottom of the drilling machine seat is provided with a lifting device, and one side of the engineering truck is provided with a balancing weight. Preferably, the milling wheel rotation axis is arranged in the horizontal direction, an engineering display is arranged on the engineering truck, and the inclinometer is connected with the engineering display through a data line. Preferably, the stabilizer bar adopts the hydraulic telescoping rod, the stabilizer bar both ends all are equipped with the universal joint head, the universal joint head corresponds the setting with link and rig floor respectively. Preferably, a guide wheel corresponding to the steel cable is arranged on one side of the connecting frame, and one end of the steel cable is arranged corresponding to the winch. Preferably, the top end of the drill rod is provided with a wire hiding groove, one end of the steel cable is connected with the bottom of the wire hiding groove, one side of the suspension bracket is provided with a limiting block, and one side of the limiting block is provided with a notch corresponding to the wire hiding groove. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the milling wheel is used for forming the cement soil stirring pile with the rectangular groove section in a horizontal axial rotation stirring mode, so that the cement soil stirring pile is formed by vertically rotating a single-shaft or multi-shaft stirring drilling tool instead of forming the cylindrical cement soil stirring pile, and the wavy surface is avoided after the underground diaphragm wall is cast and formed; 2. The drilling machine is connected with the slot milling machine, is provided with the inclinometer and the engineering display, can unify data to the cab, realizes data construction, is matched with a steel cable to suspend a drill rod, keeps the perpendicularity of the drill rod, can better control the construction quality and ensures the precision of the perpendicularity of the formed slot. Drawings Fig. 1 is a schematic view of a three-dimensional structure of a first view angle of a two-wheeled stirring drilling machine; fig. 2 is a schematic view of a second perspective three-dimensional structure of a dual-wheel stirring drilling machine according to the present utility model; FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2; Fig. 4 is a schematic three-dimensional structure of a suspension bracket of a two-wheeled stirring drilling machine. The device comprises a frame 1, a limit block 10, a suspension bracket 11, a traction wheel 12, a connecting frame 2, a