JPS5646036A - Mucking method - Google Patents
Mucking methodInfo
- Publication number
- JPS5646036A JPS5646036A JP12445079A JP12445079A JPS5646036A JP S5646036 A JPS5646036 A JP S5646036A JP 12445079 A JP12445079 A JP 12445079A JP 12445079 A JP12445079 A JP 12445079A JP S5646036 A JPS5646036 A JP S5646036A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- shaft
- conveyor
- sand
- end part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To enable continuous excavating work by providing a vertically-carrying conveyor in a shaft bored beforehand in the ground to be excavated for sending out the muck from the excavation ground sinking gradually in the underground excavating work such as the work for a subway.
CONSTITUTION: A caster 19 for running is provided on the strut 2 of a gallery frame 1 and is moved to an optional place on the ground formed by temporary iron plates A. In this temporary ground A an opening B is provided in the position corresponding to the end part of the frame, and from the opening B is suspended vertically the vertically-carrying conveyor 13. In the excavation ground D the shaft E is bored, wherein the lower end of the conveyor 13 is inserted and suspended. When the excavated earth and sand are thrown into the hole E from a chutte F provided in the end part of the shaft E by means of a shoveloader G and the like, the earth and sand are carried upward by the buckets of the conveyor 13 rising from inside the shaft E, transferred on to a belt conveyor 17, and finally put on a dump truck C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12445079A JPS5646036A (en) | 1979-09-22 | 1979-09-22 | Mucking method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12445079A JPS5646036A (en) | 1979-09-22 | 1979-09-22 | Mucking method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5646036A true JPS5646036A (en) | 1981-04-27 |
Family
ID=14885810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12445079A Pending JPS5646036A (en) | 1979-09-22 | 1979-09-22 | Mucking method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646036A (en) |
-
1979
- 1979-09-22 JP JP12445079A patent/JPS5646036A/en active Pending
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