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Percussion drill notching press

A technology of punching machine and impact drill, applied in the field of punching machine, can solve the problems of expensive equipment, low punching efficiency, complex structure, etc.

Active Publication Date: 2014-03-12
NANTONG BINWU IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the flushing equipment for constructing underground anti-seepage walls have the characteristics of low flushing efficiency, expensive equipment, and complicated structure

Method used

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  • Percussion drill notching press

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Embodiment Construction

[0011] Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment comprises drilling rod 1, the cross bar C17 of drilling rod lower end, is provided with two guide sleeves 3 on the cross bar, is provided with guide rod 2 in the guide sleeve, guide rod The lower end of the pipe is fixed on the cross bar A9, the upper end of the steel wire slurry pipe 8 is connected to the drill pipe, and the lower end is connected to the middle of the cross bar A9. This slotting machine is equipped with four impact oil tops, and the upper ends of the impact oil tops are hinged to the cross bar C17 , the lower end of impact oil top A4 is hinged to the left end of cross bar B, the lower end of impact oil top B5 is hinged to the left end of cross bar A, the lower end of impact oil top C6 is hinged to the right end of cross bar A, the lower end of impact oil top C7 is hinged to the right end of cross bar B, and the lower end of impact oil top C7 is hinged to t...

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PUM

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Abstract

The invention relates to a percussion drill notching press for underground diaphragm wall notching, which is provided with four impact oil tops. The upper end of each impact oil top is hinged with a cross bar C, the lower end of an impact oil top A is hinged with the left end of a cross bar B, the lower end of an impact oil top B is hinged with the left end of a cross bar A, and the lower end of an impact oil top C is hinged with the right end of a cross bar B. The lower portion of the cross bar A is provided with three impact bars B, the lower ends of the impact bars B are provided with two oblique cutter bars, the tip ends of the two oblique cutter bars are provided with pulp jet nozzles, the lower portion of the cross bar B is provided with four impact bars A, the lower ends of the impact bars A are provided with straight cutter bars, the oblique cutter bars are all lower than the straight cutter bars, and the lower portions of the oblique cutter bars and the straight cutter bars are all provided with cutter heads.

Description

1. Technical field [0001] The invention relates to a notching machine, in particular to an impact drill notching machine for notching grooves of underground anti-seepage walls 2. Background technology: [0002] At present, most of the flushing equipment for constructing underground anti-seepage walls have the characteristics of low flushing efficiency, expensive equipment, and complicated structure. 3. Contents of the invention: [0003] The present invention makes up for the shortcomings of the above notching equipment, and provides a high-efficiency, low-cost and simple-structure percussion drilling and notching machine. [0004] The present invention is achieved through the following technical solutions: [0005] A percussion drilling and slotting machine, including a drill rod, a cross bar C at the lower end of the drill rod, two guide sleeves are arranged on the cross bar, a guide rod is arranged inside the guide sleeve, the lower end of the guide rod is fixed on the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B1/00
Inventor 张永忠
Owner NANTONG BINWU IND CO LTD