RO95803B1 - Drilling rig - Google Patents

Drilling rig

Info

Publication number
RO95803B1
RO95803B1 RO123424A RO12342486A RO95803B1 RO 95803 B1 RO95803 B1 RO 95803B1 RO 123424 A RO123424 A RO 123424A RO 12342486 A RO12342486 A RO 12342486A RO 95803 B1 RO95803 B1 RO 95803B1
Authority
RO
Romania
Prior art keywords
frame
supporting
displacement
underground
chains
Prior art date
Application number
RO123424A
Other languages
Romanian (ro)
Other versions
RO95803A2 (en
Inventor
Stefan Dudescu
Original Assignee
Institutul De Geologie Si Geofizica
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institutul De Geologie Si Geofizica filed Critical Institutul De Geologie Si Geofizica
Priority to RO123424A priority Critical patent/RO95803B1/en
Publication of RO95803A2 publication Critical patent/RO95803A2/en
Publication of RO95803B1 publication Critical patent/RO95803B1/en

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  • Earth Drilling (AREA)

Abstract

Inventia se refera la o instalatie de foraj pentru gauri cu adâncime relativ mica, realizate în subteran sau de la suprafata, în conditiile în care axa gaurii coincide cu verticala sau este înclinata spre în jos sau spre în sus. Solutia tehnica propusa prezinta un subansamblu de forare montat pe o semiplatforma de transport prin intermediul unei sanii pe care este fixat grupul motor-reductor de actionare precum si o capra si o contrafisa pozitionate diametral opus, care sustin o grinda la care este montat articulat un cadru de avans prevazut la capete cu niste cricuri mecanice pentru fixarea pe pozitie în subteran, tot pe cadru fiind montat, cu posibilitate de deplasare, un carucior care sustine un cap rotitor, deplasarea având loc prinintermediul unor lanturi si a unui palan mobil, cu un cilindru hidraulic. Pozitionarea cadrului poate fi facuta cu ajutorul unor lanturi cabluri fixate pe sanie.The invention relates to a drilling installation for relatively low depths, made underground or surface, in the conditions in which the hole axis coincides with the vertical or is inclined downwards or upwards. The proposed technical solution comprises a drill subassembly mounted on a semi-platform transport by means of a slide on which the drive motor reducer assembly is fixed as well as a diametrically opposed chamois and counterfeit supporting a beam to which a frame an advance provided at the ends with some mechanical jacks for fixing to the underground position, also on the frame being mounted, with the possibility of displacement, a stroller supporting a rotating head, the displacement taking place in the middle of chains and a mobile pallet, with a cylinder hydraulic. Positioning of the frame can be done by means of cable chains attached to the sled.

RO123424A 1986-05-24 1986-05-24 Drilling rig RO95803B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO123424A RO95803B1 (en) 1986-05-24 1986-05-24 Drilling rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO123424A RO95803B1 (en) 1986-05-24 1986-05-24 Drilling rig

Publications (2)

Publication Number Publication Date
RO95803A2 RO95803A2 (en) 1988-10-30
RO95803B1 true RO95803B1 (en) 1988-10-31

Family

ID=20119422

Family Applications (1)

Application Number Title Priority Date Filing Date
RO123424A RO95803B1 (en) 1986-05-24 1986-05-24 Drilling rig

Country Status (1)

Country Link
RO (1) RO95803B1 (en)

Also Published As

Publication number Publication date
RO95803A2 (en) 1988-10-30

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