Drilling apparatus arrangement and method for producing a bore

Abstract

The invention relates to a drilling apparatus arrangement with a drilling apparatus which has a crawler running gear, on which a drill mast with a drill drive is supported that is designed for driving a drill rod and supported in an axially movable manner along the drill mast, wherein the drill mast is adjustable via a multi-joint arm into a plurality of drilling positions in space, and with an operator's cab for at least one operating person for controlling the drilling apparatus. According to the invention the operator's cab is designed as a mobile operating unit that is arranged separately from the drilling apparatus on an independent running gear, the mobile operating unit is provided with a drive means that is designed for driving at least one working means, and the mobile operating unit is provided with a support arm and a gripping means as working means that is designed for handling drill rod elements.

1 . Drilling apparatus arrangement with a drilling apparatus which has a crawler running gear, on which a drill mast with a drill drive is supported that is designed for driving a drill rod and supported in an axially movable manner along the drill mast, wherein the drill mast is adjustable via a multi-joint arm into a plurality of drilling positions in space, and with an operator's cab for at least one operating person for controlling the drilling apparatus, 
       wherein
 the operator's cab is designed as a mobile operating unit that is arranged separately from the drilling apparatus on an independent running gear, 
 the mobile operating unit is provided with a drive means ( 66 ) that is designed for driving at least one working means, and 
 the mobile operating unit is provided with a support arm and a gripping means as working means that is designed for handling drill rod elements. 
 
     
     
         2 . Drilling apparatus arrangement according to  claim 1 , 
       wherein
 the operator's cab has an operating panel that is wirelessly connected to a control means of the drilling apparatus. 
 
     
     
         3 . Drilling apparatus arrangement according to  claim 1 ,
 wherein   the operator's cab is designed for receiving at least two persons.   
     
     
         4 . Drilling apparatus arrangement according to  claim 1 , 
       characterized
 the operator's cab is of closed design. 
 
     
     
         5 . Drilling apparatus arrangement according to  claim 1 , 
       wherein
 the running gear of the mobile operating unit is designed as a crawler running gear. 
 
     
     
         6 . Drilling apparatus arrangement according to  claim 1 , 
       wherein
 the running gear of the mobile operating unit is designed as a wheel running gear. 
 
     
     
         7 . Drilling apparatus arrangement according to  claim 1 , 
       wherein
 the running gear is designed as an undercarriage and on the undercarriage an upper carriage with the operator's cab is supported in a rotatable manner. 
 
     
     
         8 . Drilling apparatus arrangement according to  claim 7 , 
       wherein
 the working means has a lifting gear and/or a rope winch. 
 
     
     
         9 . Drilling apparatus arrangement according to  claim 7 , 
       wherein
 the rotatable upper carriage of the mobile operating unit is provided with a support arm that is designed with a gripping means for gripping and handling drill rod elements. 
 
     
     
         10 . Method for producing a bore, in particular an injection anchor bore, in particular with a drilling apparatus arrangement according to  claim 1 ,
 in which a drill rod with a drill head is driven by a drill drive which, for the purpose of introducing the bore into a ground or wall area, is moved axially along a drill mast that is adjustable by means of a multi-joint arm of a drilling apparatus into a plurality of drilling positions in space, wherein a drilling operation is controlled by at least one operating person from an operator's cab,   
       wherein
 the operator's cab is designed as a mobile operating unit which is moved separately from the drilling apparatus by means of an independent running gear, and the mobile operating unit is provided with a support arm and a gripping means, by which drill rod elements are gripped and supplied to the drilling apparatus or removed therefrom. 
 
     
     
         11 . Method according to  claim 10 , 
       wherein
 as drill rod with the drill head a tension member is provided which remains in the bore and is anchored therein after production of the bore. 
 
     
     
         12 . Method according to  claim 10 , 
       wherein
 the drilling apparatus is controlled wirelessly from the mobile operating unit by the operating person.