DE102005011968B4 - Device for producing holes in the ground - Google Patents
Device for producing holes in the ground Download PDFInfo
- Publication number
- DE102005011968B4 DE102005011968B4 DE200510011968 DE102005011968A DE102005011968B4 DE 102005011968 B4 DE102005011968 B4 DE 102005011968B4 DE 200510011968 DE200510011968 DE 200510011968 DE 102005011968 A DE102005011968 A DE 102005011968A DE 102005011968 B4 DE102005011968 B4 DE 102005011968B4
- Authority
- DE
- Germany
- Prior art keywords
- hammer
- percussion piston
- optical
- drilling direction
- ground
- 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.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
Abstract
Vorrichtung zur Herstellung von Bohrungen im Erdreich mit einem einen Schlagkolben (9) umfassenden Imlochhammer (8) und einer Vermessungseinrichtung (16, 17) zur optischen Vermessung der Bohrrichtung, dadurch gekennzeichnet, dass der Imlochhammer (8) eine den Schlagkolben (9) passierende optische Gasse (15) für die Vermessungseinrichtung (16, 17) aufweist.contraption for drilling holes in the ground with a hammer (9) comprehensive Imlochhammer (8) and a surveying device (16, 17) for optical measurement of the drilling direction, characterized in that the down-the-hole hammer (8) passes a percussion piston (9) optical alley (15) for the surveying device (16, 17).
Description
Die
Erfindung betrifft eine Vorrichtung zur Herstellung von Bohrungen
im Erdreich mit einem einen Schlagkolben umfassenden Imlochhammer
und einer Vermessungseinrichtung zur optischen Vermessung der Bohrrichtung.
Aus der
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art mit einer gegenüber dem Stand der Technik verbesserten optischen Vermessung der Bohrrichtung zur Verfügung zu stellen.Of the present invention is based on the object, a device of the type mentioned above with an improved over the prior art provide optical measurement of the drilling direction.
Diese Aufgabe wird bei einer Vorrichtung der eingangs genannten Art dadurch gelöst, dass der Imlochhammer eine den Schlagkolben passierende optische Gasse für die Vermessungseinrichtung aufweist. Hierdurch wird eine optische Vermessung der Bohrrichtung bis zum vorderen Ende des Imlochhammers und damit eine hinreichend genaue Steuerung der Bohrrichtung ermöglicht.These Task is characterized in a device of the type mentioned by solved, that the Imlochhammer a the percussion piston passing optical Alley for having the measuring device. This will be an optical Measuring the drilling direction to the front end of the Imlochhammers and thus allows a sufficiently precise control of the drilling direction.
Dabei kann es vorteilhaft sein, die erfindungsgemäße Vorrichtung so auszubilden, dass die optische Gasse durch die Seele des Schlagkolbens führt. Hiertür kann der Schlagkolben z.B. als die optische Gasse umschließender Hohlzylinder ausgebildet sein.there it may be advantageous to design the device according to the invention in such a way that that the optical lane leads through the soul of the percussion piston. Hiertür can the Percussion piston e.g. as the optical lane enclosing hollow cylinder be educated.
Schließlich kann die erfindungsgemäße Vorrichtung so ausgebildet sein, dass die Vermessungseinrichtung eine in der in Bohrrichtung vorderen Hälfte des Imlochhammers angeordnete Zielvorrichtung aufweist. Die Zielvorrichtung sollte dem vorderen Ende des Imlochhammers möglichst nahe sein.Finally, can the device according to the invention be formed so that the surveying a in the in the drilling direction front half having the Imlochhammers arranged targeting device. The target device should be as close as possible to the front end of the Imlochhammer.
Eine vorteilhafte Ausbildungsform der erfindungsgemäßen Vorrichtung ist im Folgenden anhand einer Figur dargestellt.A advantageous embodiment of the device according to the invention is below illustrated by a figure.
Die einzige Figur zeigt schematisch eine Bohrvorrichtung im Querschnitt.The single figure shows schematically a drilling device in cross section.
Ein
in einer Startgrube befindliches Maschinengetriebe
Eine
geeignete Führung
der Pressluft sorgt dafür,
dass der Schlagkolben
Die
optische Vermessung der Bohrrichtung erfolgt über den freien Querschnitt
des Innengestänges
- 11
- Maschinengetriebemachine gear
- 22
- Drehantriebrotary drive
- 33
- Druckantriebpressure drive
- 44
- Innengestängeinner rod
- 55
- Rohrschusspipe section
- 66
- Außengestängeexternal pole
- 77
- Rohrschusspipe section
- 88th
- Imlochhammerhole hammer
- 99
- Schlagkolbenpercussion piston
- 1010
- LuftspüladapterLuftspüladapter
- 1111
- Ringraumannulus
- 1212
- Ringraumannulus
- 1313
- Anschlagattack
- 1414
- vorderes Kopfteilfront headboard
- 1515
- optische Gasseoptical alley
- 1616
- Zieltafeltarget plate
- 1717
- Messtechnikmeasuring technology
- 1818
- hinteres Teil des Imlochhammersrear Part of the Imlochhammer
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510011968 DE102005011968B4 (en) | 2005-03-14 | 2005-03-14 | Device for producing holes in the ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510011968 DE102005011968B4 (en) | 2005-03-14 | 2005-03-14 | Device for producing holes in the ground |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005011968A1 DE102005011968A1 (en) | 2006-10-05 |
DE102005011968B4 true DE102005011968B4 (en) | 2007-09-27 |
Family
ID=36998671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510011968 Expired - Fee Related DE102005011968B4 (en) | 2005-03-14 | 2005-03-14 | Device for producing holes in the ground |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005011968B4 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008823B4 (en) | 2010-02-22 | 2012-10-31 | Heinz Plum | Method and devices for measuring the spatial position of a drill head |
DK2505762T3 (en) | 2011-03-30 | 2018-05-28 | Abs Trenchless Zweigniederlassung Der Klemm Bohrtechnik Gmbh | Drilling device and method for horizontal drilling |
DE102020130462B4 (en) | 2020-11-18 | 2023-11-16 | Georg Swiderek | Using a down-hole hammer and a down-hole hammer device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10054659A1 (en) * | 2000-11-03 | 2002-05-08 | Bohr Und Vortriebstechnik Cell | Pipe laying machine, includes boring and inner drilling tubes with screw conveyors for rotary and percussion drilling |
DE10116103A1 (en) * | 2001-03-30 | 2002-10-10 | Schmidt & Co Gmbh Kranz | Equipment for creating underground bore has extendable bore rod and bore crown at one end and drive at other end for rotating and advancing bore rod |
-
2005
- 2005-03-14 DE DE200510011968 patent/DE102005011968B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10054659A1 (en) * | 2000-11-03 | 2002-05-08 | Bohr Und Vortriebstechnik Cell | Pipe laying machine, includes boring and inner drilling tubes with screw conveyors for rotary and percussion drilling |
DE10116103A1 (en) * | 2001-03-30 | 2002-10-10 | Schmidt & Co Gmbh Kranz | Equipment for creating underground bore has extendable bore rod and bore crown at one end and drive at other end for rotating and advancing bore rod |
Non-Patent Citations (2)
Title |
---|
D. Stein, K., Möllers, R. Bielecker, "Leitungs- tunnelbau" Berlin, Ernst, Verlag für Architektur und techn. Wiss. 1988, S. 195-200 |
D. Stein, K., Möllers, R. Bielecker, "Leitungstunnelbau" Berlin, Ernst, Verlag für Architektur und techn. Wiss. 1988, S. 195-200 * |
Also Published As
Publication number | Publication date |
---|---|
DE102005011968A1 (en) | 2006-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |