DE114990C - - Google Patents

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Publication number
DE114990C
DE114990C DENDAT114990D DE114990DA DE114990C DE 114990 C DE114990 C DE 114990C DE NDAT114990 D DENDAT114990 D DE NDAT114990D DE 114990D A DE114990D A DE 114990DA DE 114990 C DE114990 C DE 114990C
Authority
DE
Germany
Prior art keywords
drilling
frame
column
compressed air
hoses
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.)
Active
Application number
DENDAT114990D
Other languages
German (de)
Publication of DE114990C publication Critical patent/DE114990C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10Making by using boring or cutting machines

Description

Patenτ-AnSpruch:Patenτ claim:

Bohrgestell für Gesteinbohrmaschinen, gekennzeichnet durch die Anordnung des Luft- und Spritzwasserbehälters innerhalb einer als Hohlsäule ausgebildeten Gestellstütze (a) derart, dafs durch eine Scheidewand (b) in dem unteren, entsprechend erweiterten Theile der Hohlsäule (a) zwei getrennte Behälter (c und d) gebildet werden, welche einerseits zur Aufnahme der zum Betriebe der Bohrmaschinen erforderlichen Druckluft und andererseits zur Aufnahme des zum Ausspülen der Bohrlöcher dienenden Spritzwassers dienen, wobei die Behälter (c und d) mit concentrisch um die Hohlsäule (a) angeordneten, bequem zugänglichen Vertheilungshähnen oder Ventilen ausgerüstet sind.Drilling frame for rock drilling machines, characterized by the arrangement of the air and spray water container within a frame support (a) designed as a hollow column in such a way that two separate containers (c and d ) are formed by a partition (b) in the lower, correspondingly widened part of the hollow column (a) are formed), which on the one hand serve to receive the operations of the drilling pressure air required, and secondly for receiving said for flushing the drill holes serving spray water, the containers (c and d) are arranged concentrically about the hollow column (a), easily accessible Vertheilungshähnen or Valves are equipped.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Bohrgestelle, welche im maschinellen Gesteinbohrbetriebe an Stelle von Spannsäulen behufs gleichzeitiger Anwendung mehrerer schwerer Gesteinbohrmaschinen vor Ort zur Erzielung gröfserer Bohrleistungen Anwendung finden, sind bekanntlich mit Druckluft- und Wasserbehälter ausgerüstet, von denen aus vermittelst Schläuche die Betriebsdruckluft den Bohrmaschinen und das Spritzwasser den Bohrlöchern zum Ausspülen des Bohrschmandes zugeführt wird.Drilling rigs, which are used in mechanical rock drilling operations in place of tensioning columns simultaneous use of several heavy rock drilling machines on site to achieve Larger drilling capacities are used, as is well known, with compressed air and water tanks equipped, from which hoses convey the operating compressed air to the drilling machines and the spray water to the boreholes for rinsing out the drilling debris is fed. Dieser Luft- und Wasservertheiler ist bisher getrennt von den Haupttheilen des Gestelles als besonderer Apparat direct auf der Bodenplatte angeordnet worden, also in tiefster, unbequem zugänglicher Lage, wodurch die Gestellanordnung complicirt und die Bedienung erschwert wurden.This air and water distributor has hitherto been separated from the main parts of the frame as special apparatus has been placed directly on the base plate, that is, in the deepest, uncomfortable position accessible location, which complicates the frame arrangement and makes operation difficult became. Um vorgenannten Mängeln abzuhelfen, zugleich das Bohrgestell wesentlich zu vereinfachen und auch die Bedienung zu erleichtern, ist die auf der Zeichnung in Fig. ι und 2 dargestellte Einrichtung an den Gestellen getroffen worden.In order to remedy the above-mentioned deficiencies, at the same time the drilling rig was significantly simplified and also to facilitate the operation, is the one on the drawing in Fig. ι and 2 The device shown has been taken on the racks. Dieselbe besteht darin, dafs eine der das Bohrgerüst verbindenden verticalen, massiven Gestellstützen in ihrem unteren erweiterten Theile zu einer Hohlsäule α ausgebildet und durch eiqe Scheidewand b (Fig. 1) in zwei Behälter c und d getrennt ist. Ersterer dient der Druckluft, letzterer dagegen dem Spritzwasser als Aufnehmer, und das Ganze bildet als Hohlsäule eine sehr wirksame Versteifung des Bohrgerüstes. Dadurch werden besondere Luft- und Wasserbehälter überflüssig.The same consists in the fact that one of the vertical, massive frame supports connecting the drilling frame is formed in its lower enlarged part to form a hollow column α and is separated into two containers c and d by a partition b (Fig. 1). The former is used for the compressed air, the latter as a sensor for the spray water, and the whole, as a hollow column, forms a very effective stiffening of the drilling frame. This eliminates the need for special air and water tanks. Die Druckluft tritt bei e in den unteren Hohlraum c der Säule und wird durch concentrisch um die Säule auf dem Behälter angeordnete, bequem zugängliche Vertheilungshähne oder Ventile f vermittelst Schläuche den Bohrmaschinen g nach Bedarf zugeführt.The compressed air enters the lower cavity c of the column at e and is supplied to the drills g via hoses through conveniently accessible distribution cocks or valves f arranged concentrically around the column on the container. Das Spritzwasser dagegen tritt bei h in den oberen Hohlraum d der Säule und wird von hier durch gleicherweise angeordnete Abschlufsorgane i und anschliefsende, an ihrem anderen Ende mit Strahlrohr / armirte Schläuche den Bohrlöchern zugeführt.The spray water, on the other hand, enters the upper cavity d of the column at h and is fed from here to the boreholes through similarly arranged closing organs i and subsequent hoses fitted with a jet pipe / armored hoses at their other end.
DENDAT114990D Active DE114990C (en)

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DE114990C true DE114990C (en)

Family

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081845B (en) * 1954-12-07 1960-05-19 Deilmann Bergbau G M B H C Holding device for drilling machines for drilling on the bottom of shafts, dies, pits or the like.
US3412812A (en) * 1966-10-06 1968-11-26 Kindsfater Henry Portable adjustable mine drilling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081845B (en) * 1954-12-07 1960-05-19 Deilmann Bergbau G M B H C Holding device for drilling machines for drilling on the bottom of shafts, dies, pits or the like.
US3412812A (en) * 1966-10-06 1968-11-26 Kindsfater Henry Portable adjustable mine drilling device

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