CS205358B1 - Device for blasting sequence projection - Google Patents
Device for blasting sequence projection Download PDFInfo
- Publication number
- CS205358B1 CS205358B1 CS63678A CS63678A CS205358B1 CS 205358 B1 CS205358 B1 CS 205358B1 CS 63678 A CS63678 A CS 63678A CS 63678 A CS63678 A CS 63678A CS 205358 B1 CS205358 B1 CS 205358B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- drilling
- projection
- holes
- blasting sequence
- halogen lamp
- Prior art date
Links
- 238000005422 blasting Methods 0.000 title description 2
- 238000005553 drilling Methods 0.000 claims description 17
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 238000010586 diagram Methods 0.000 claims description 3
- 238000004049 embossing Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
Predmetom vynálezu je zariadenie, ktorým sa premietajú v čelbe banského diela pomocou světelných lúčov vrtné schémy pre vrtanie vývrtov, potřebných pre trhacie práce.The object of the invention is a device which projects a drilling pattern for drilling boreholes needed for blasting operations in the face of a mining work by means of light beams.
Doterajší stav označovania miest na čelbe pre vrtanie dier, slúžiacich pri razení banského diela, na umies.tnenie náloží bol taký, že diery sa predznačovali buď odhadom, keď skúsený pracovník predznačil miesta vrtania otvorov pomooou štetca na tyči, alebo pomocou šablon, ktorými sa přibližné výškovo aj šírkovo, vzhladom k bokom diela, určili miesta pre vrtanie otvorov a znovu označili farbou, obe tieto metody sú zdíhavé a nie sú přesné.The prior art of marking holes on the face for drilling holes used to mine the mine work to place the charges was such that holes were pre-marked either by an estimate when an experienced worker pre-marked the drilling holes with a brush on the bar or using templates to approximate height and width, with respect to the sides of the work, have identified the holes for drilling holes and re-colored, both of which are cumbersome and inaccurate.
Uvedené nedostatky odstraňuje zariadenie na premietanie vrtných sohém podía vynálezu, ktoré rieši otázku premietania vrtných schém priamo z vrtacieho voza, raziaoej plošiny, alebo samostatného 1’ahko přenosného stojanu. Výhodou je, še zariadenie na premietanie vrtných schém je súčasťou vrtacieho voza, alebo raziaoej plošiny, kde je už výškovo aj šírkovo zhruba nastavené a stačí jemné doladenie pri využití, ak je vrtací voz, alebo raziaci plošina v čelbe.The above-mentioned drawbacks are overcome by a drilling rig projecting device according to the invention which solves the problem of projecting drilling patterns directly from a drill car, a platform, or a stand-alone portable stand. The advantage is that the device for projecting the drilling diagrams is part of a drill car or punch platform where it is already roughly adjusted in height and width, and fine tuning in use is sufficient when the drill car or punch platform is in the face.
V zariadení je jednoducho vyměnitelná šablona, podía ktorej 3a premietajú miesta vrtov na čelbu.There is an easily replaceable template in the device, according to which 3a project the borehole locations on the face.
Okrem týohto výhod, zariadenie podía vynálezu rieši zvýšenie výkonnosti a pi-oduktivi205 358In addition to these advantages, the device according to the invention solves performance enhancement and pi-de-activating 205 358
205 358 ty práce vrtacieho vozu. 2ariarjenie nQ premietanie vrtných schém je možné pre svoju nenáročnost a jednoduchost’ poušiť pre všetky druhy vrtacích vozov a raziacich plošin, je však nutné zariadenie na premietanie vrtných schém nastavit· a upravit’ šablonu pre rozné profily a výlomy a pre rozné typy vrtacích vozov a raziacich plošin urobit uloženie zariadenia s nastavením.205 358 the work of the drill car. 2 ar i a rj en i e nQ The drilling pattern projection can be used for all types of drill cars and embossing platforms for its ease and simplicity, but the drilling pattern projection equipment must be set up and the template for different profiles and excavations must be adjusted and for different types of drill carriages and embossing platforms make the installation of the device with adjustment.
í;a priloženom výkrese je znázorněný příklad prevedenia vynálezu pre banské dielo. Zariadenie pódia vynálezu sa skládá zo zdroja 1 prúdu, prívodných káblov 2, vypínača 2 prúdu, halogénovej žiarovky £, pevného rámu 2 přemietacieho zariadenia, pohyblivého rámu 6 premietacieho zariadenia a šablony 2 s vrtnou schémou. Γο namontovaní zariadenia na vrtací voz alebo raziapu plošinu je zariadenie na premietanie vrtných schém v kludovej polohe. Přepnutím vypínača 2 prúdu rozsvietime halogenová žiarovku , ktorej světelné lúče, prechádzajúce oez otvory vrtnej schémy v šabloně 2, osvietia čelbu banského diela vo světelných bodoch podlá požadovanej vrtnej sohémy a pódia příslušného zvačšenia, ktoré je dané konštrukciou a umiestnením zariadenia na premietanie vrtných schém.and the accompanying drawing shows an example of an embodiment of the invention for a mining work. The device according to the invention consists of a power source 1, power cables 2, a power switch 2, a halogen lamp 6, a fixed projection frame 2, a movable projection frame 6 and a drilling template 2. Ο ο mounting the equipment on a drill wagon or rake platform is a device for projecting drilling diagrams in a rest position. By switching the power switch 2, a halogen lamp is switched on, the light beams passing through the holes of the drilling pattern in template 2 illuminate the mine head at the light points according to the desired drilling foot and the corresponding magnification stage given by the construction and location of the drilling scheme projection.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS63678A CS205358B1 (en) | 1978-01-31 | 1978-01-31 | Device for blasting sequence projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS63678A CS205358B1 (en) | 1978-01-31 | 1978-01-31 | Device for blasting sequence projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS205358B1 true CS205358B1 (en) | 1981-05-29 |
Family
ID=5338810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS63678A CS205358B1 (en) | 1978-01-31 | 1978-01-31 | Device for blasting sequence projection |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS205358B1 (en) |
-
1978
- 1978-01-31 CS CS63678A patent/CS205358B1/en unknown
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