Claims (7)
Naprava za priključitev vrtalnega orodja na električno vrtilno glavo vrtalne naprave Patentni zahtevkiDevice for connecting a drilling tool to an electric rotary head of a drilling device Patent claims
1. Naprava za priključitev cevastega vrtalnega orodja na električno vrtilno glavo vrtalne naprave, s priključno cevjo in z vsaj dvema radialno razmeščenima blokirnima čepa, ki sta speljana skozi priključno cev in vprimeta v ustrezno odprtino vrtalnega orodja, pri čemer sta razmeščena vsaj dva aktuatorja, ki ju tvori hidravlični valj (31), skozi katera sta premična vsaj dva blokirna čepa, pri čemer so razmeščena sredstva za samozadostno proizvajanje energije, s katerimi sta gnana vsaj dva aktuatorja, pri čemer sredstva za samozadostno proizvajanje energije obsegajo črpalni valj (41), ki je povezan s tlačno posodo (4), s katero sta povezana vsaj dva aktuatorja, pri čemer je črpalni valj (41) gnan preko prožilnih sredstev, ki jih je moč zagnati z vstavitvijo sprejemnega vrtalnega orodja (6) v priključno cev (1), označena s tem, da je vsak od vsaj dveh blokirnih čepov (33) povezan s hidravličnim valjem (31) preko nihajke (32), pri čemer je nihajka (32) preko vzmetnega elementa prednapeta v zaprti položaj blokirnega čepa (33), pri čemer je vzmetni element tvorjen iz paketa ploščate vzmeti, ki je vdelan v hidravlični valj (31), s katerim je bat (311) hidravličnega valja (31), ki je povezan z nihajko, prednapet tako, da je blokirni čep (33) v mirovanju pritisnjen v smeri njegove središčne osi skozi steno priključne cevi (1).Apparatus for connecting a tubular drilling tool to an electric rotary head of the drilling device, with a connecting pipe and at least two radially disposed locking plugs, which are passed through the connecting pipe and engage in the corresponding opening of the drilling tool, wherein at least two actuators are disposed is formed by a hydraulic cylinder (31) through which at least two locking pivots are movable, wherein means for self-sufficient energy production are disposed, with which at least two actuators are driven, wherein the means for self-producing energy production comprise a pump cylinder (41) which is connected to a pressure vessel (4) with which at least two actuators are connected, wherein the pump roller (41) is driven through the actuating means which can be started by inserting the receiving drilling tool (6) into the connecting pipe (1), characterized in that each of at least two locking plugs (33) is connected to a hydraulic cylinder (31) via a nozzle (32), wherein the pivot (32) is via the spring (33), the spring element being formed from a packet of flat springs embedded in a hydraulic cylinder (31) with which the piston (311) of the hydraulic cylinder (31) connected to the a nipple, prestressed so that the locking stop (33) is pressed in the direction of its central axis through the wall of the connecting pipe (1).
2. Naprava po zahtevku 1, označena s tem, da prožilna sredstva obsegajo ojnico (42), ki jo je moč prožiti s sprejemnim vrtalnim orodjem.Device according to claim 1, characterized in that the actuating means comprise a control line (42) which can be actuated by the receiving drilling tool.
3. Naprava po zahtevku 1, označena s tem, da so prožilna sredstva tvorjena iz priključne cevi (1), ki je navpično premično nameščen v sprejemni glavi.Device according to claim 1, characterized in that the actuating means are formed from a connecting pipe (1), which is vertically movably mounted in the receiving head.
4. Naprava po enem od predhodnih zahtevkov, označena s tem, da sta vsaj dva aktuatorja povezana z radijskim krmiljenjem (51), preko katerih je moč le-ta daljinsko krmiliti.Apparatus according to one of the preceding claims, characterized in that at least two actuators are connected to the radio control (51) through which it is able to be controlled remotely.
5. Naprava po enem od predhodnih zahtevkov, označena s tem, da sta vsaj dva blokirna čepa (33) na svojem koncu, obrnjenem proč od nihajke (32), izvedena stožčasto.Device according to one of the preceding claims, characterized in that at least two locking pins (33) are conical at their end, which is away from the flange (32).
6. Naprava po zahtevku 5, označena s tem, da imata blokirna čepa (33) na svojem koncu, obrnjenem proč od nihajke (32), pod kotom nameščeno krmilno ploskev (34).Device according to claim 5, characterized in that the locking plug (33) at its end facing away from the flange (32) has an adjusting surface (34) at an angle.
7. Naprava po zahtevku 6, označena s tem, da je krmilna ploskev (34) nameščena na čelno ploskev blokirnega čepa (33) pod kotom od 20° do 40°, prednostno pod kotom 30°.Device according to claim 6, characterized in that the control surface (34) is mounted on the face of the locking plug (33) at an angle of 20 ° to 40 °, preferably at an angle of 30 °.