CS232135B1 - Fixation mechanism drilling gun - Google Patents
Fixation mechanism drilling gun Download PDFInfo
- Publication number
- CS232135B1 CS232135B1 CS834240A CS424083A CS232135B1 CS 232135 B1 CS232135 B1 CS 232135B1 CS 834240 A CS834240 A CS 834240A CS 424083 A CS424083 A CS 424083A CS 232135 B1 CS232135 B1 CS 232135B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- fixing
- carriage
- toothed
- fixation mechanism
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 10
- 239000011435 rock Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
Fixovací mechanizmus vrtinej lafety je určený pre použitie na vrtných súpravách pre vřtanie hornin. Jeho podstatou je, že pozostáva z najmenej dvoch fixovacích třňov posuvných a fixovatelných v polohe rovnobežinej s osou vrtnjej lafety, pričom íixqvacie trne sú opatřené ozubeným hřebenem a vodiacim perom a navazuju na ozubený segment horizontálně posuvný skrutkou voči prídržke.Fixing mechanism of the propeller is intended for use on drilling rigs for rock drilling. Its essence is that it consists of at least two fixing mandrels movable and fixed in a position parallel to the axis of the drill carriage, wherein the mandrels are provided with a toothed rack and a guide tongue and connect the toothed segment with a horizontally sliding screw relative to the retainer.
232133232133
Vynález sa týká fixovacíeho mechanizmu vr,tínej lafety yritíhej súpravy pre vritanie hornin.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixation mechanism of a rock mount of a rock drilling kit.
Doiteraz sa nia vrtných súpraváich pioužívajú pevne uchytené, priskrutkované alebo privarené uchytávacie třne neumožňujúce fixovanle pri nerovnom teréne, resp. pri nakloněných vrtoch.Until now, drilling rigs are used with fixed, bolted or welded gripping pins that do not allow fixation in uneven terrain or in uneven terrain. at inclined boreholes.
Podstatou vynálezu je fixovací mechanizmus virtinej lafety inlavSzujúcl na rám lafety a pozostávajúci z vodiaceho telesa pevne spojeného s rámom lafety .na jej obvode a opatřeného najmenej dvoma zvislými otvormi pre fixovací třň opatřený ozubeným hirebeňom a vodiacim perom, prioom ozubený hrebeň navazuje na ozubený segment posuvný skrutkou voči prídržke.SUMMARY OF THE INVENTION The present invention provides a virtually mounted carriage mechanism for mounting on a carriage frame and comprising a guide body rigidly attached to the carriage frame at its periphery and provided with at least two vertical mandrel fixing holes provided with a toothed drive bar and guide tongue. against the retainer.
Hlavnou výhodou usporiadania fixovacieho mechanizmu vřtneij lafety, podlá vynálezu je individuálna přestavitelnost a fixovatelnosť každého fixovacieho třňa s náváznosťou na ochranu odsávacej hubice proti mechanickému poškodeniu ako aj na zvýšenie výkonu odsávania v dósledku pevnej flxácle vrtínej lafety vrtacej súpravy.The main advantage of the arrangement of the fixture mechanism including the carriage according to the invention is the individual adjustability and fixability of each fixation mandrel in connection with the protection of the suction nozzle against mechanical damage as well as to increase the suction performance due to the fixed flipper of the drilling carriage.
Příkladné prevedenie zariadenia podlá vynálezu je znázorněné na pripojenom výkrese v čiastočnom piríečnom řeze.An exemplary embodiment of the device according to the invention is shown in a partial cross-sectional view in the attached drawing.
Na ráme lafety 1 je připevněné vodiace teleso 2, v ktorom sa posúva fixovací třň 3 a ozubený segment 4. Fixovací třň 3 je opatřený vodiacim perom 9 proti pootočeniu. Ozubený segment 4 je vtláčený do hrebeňa fixovacieho třňa 3 pomocou skrutky 6, ktorá sa pohybuje v prídržke 5. Skrutka 6 je otočné uložená v ozubenom segmente 4 prostredníctvom kolíka 8, proti pootočením je zaistená pioistnou maticou 7. Pri pracovnej polohe, ako je znázorněná na pripojenom výkrese, vrtná tyč s vrtnou korunkou 10 vniká do vrtanej horniny 12, pričom odsávacia hubica 11 dosadá na horninu v okolí vrtu a fixovací mechanizmus podfa vynálezu fixuje polohu vrtnej lafeity 1.A guide body 2 is mounted on the carriage frame 1, in which the fixing mandrel 3 and the toothed segment 4 are moved. The fixing mandrel 3 is provided with a guiding tongue 9 against rotation. The toothed segment 4 is pushed into the ridge of the fixing mandrel 3 by means of a screw 6 which moves in the retainer 5. The screw 6 is rotatably mounted in the toothed segment 4 by means of a pin 8, secured against rotation by a pivot nut 7. In working position as shown In the accompanying drawing, a drill rod with a drill bit 10 penetrates into the drilled rock 12, the suction nozzle 11 abutting the rock in the vicinity of the borehole and the fixing mechanism of the invention fixes the position of the drilling lapheite 1.
Konštrukcia fixovacieho mechanizmu je použitelná najma pri mobilných vrtných súpravách pre vrtanie hornin v nerovnom teréne.The construction of the fixing mechanism is applicable especially for mobile drilling rigs for drilling rocks in uneven terrain.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS834240A CS232135B1 (en) | 1983-06-13 | 1983-06-13 | Fixation mechanism drilling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS834240A CS232135B1 (en) | 1983-06-13 | 1983-06-13 | Fixation mechanism drilling gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS424083A1 CS424083A1 (en) | 1984-05-14 |
| CS232135B1 true CS232135B1 (en) | 1985-01-16 |
Family
ID=5384682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS834240A CS232135B1 (en) | 1983-06-13 | 1983-06-13 | Fixation mechanism drilling gun |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS232135B1 (en) |
-
1983
- 1983-06-13 CS CS834240A patent/CS232135B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS424083A1 (en) | 1984-05-14 |
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