SU111754A1 - Tool for connecting the rod with the drill during percussion drilling - Google Patents

Tool for connecting the rod with the drill during percussion drilling

Info

Publication number
SU111754A1
SU111754A1 SU576255A SU576255A SU111754A1 SU 111754 A1 SU111754 A1 SU 111754A1 SU 576255 A SU576255 A SU 576255A SU 576255 A SU576255 A SU 576255A SU 111754 A1 SU111754 A1 SU 111754A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rod
drill
tool
percussion drilling
drill during
Prior art date
Application number
SU576255A
Other languages
Russian (ru)
Inventor
Г.А. Низовкин
Б.В. Убоженко
Original Assignee
Г.А. Низовкин
Б.В. Убоженко
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 Г.А. Низовкин, Б.В. Убоженко filed Critical Г.А. Низовкин
Priority to SU576255A priority Critical patent/SU111754A1/en
Application granted granted Critical
Publication of SU111754A1 publication Critical patent/SU111754A1/en

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  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

При разведочном бурении на небольшую глубину примен ютс  ударно-вращательные буровые комплекты , в которых соединение штанги с буром осуществл етс  с помощью муфты с резьбой. Это соединение имеет недостаток, заключающийс  в том, что при бурении скважины на действующих железнодорожных пут х, часто бывает трудно быстро извлечь штангу с буром из скважины дл  пропуска поезда, так как бур может быть зажат грунтом . В этом случае дл  извлечени  бура потребуетс  длительное врем , что повлечет за собой остановку поезда.In exploration drilling at a shallow depth, rotary percussion drilling sets are used, in which the connection of the rod with the drill is made using a threaded sleeve. This connection has the disadvantage that when drilling a well on existing railway tracks, it is often difficult to quickly remove the drill rod from the well to pass the train, since the drill can be squeezed with soil. In this case, it will take a long time to extract the drill, which will cause the train to stop.

С целью быстрого извлечени  штанги из скважины, например, дл  пропуска поезда, при ударном бурении на действующих железнодорожных пут х, предлагаетс  приспособление дл  соединени  штанги с буром при помощи штыкового затвора выполн ть с наконечниками, расположенными внутри затвора и воспринимающими на себ  удары. Дл  разъединени  штанги и бура, в случае невозможности быстрого извлечени  бура из скважины, достаточно повернуть штангу против часовойIn order to quickly remove the rod from the well, for example, to skip the train, during impact drilling on existing railway tracks, a device for connecting the rod to the drill using a bayonet bolt is performed with tips located inside the gate and perceiving shocks. To disconnect the rod and the drill, if it is impossible to quickly remove the drill from the well, it is enough to turn the rod counterclockwise

стрелки. После этого она легко извлекаетс  на поверхность. Соединение штанги с производитс  в обратном пор дкеНа чертеже показано приспособление в момент соединени  штанги с буром.arrows. After that, it is easily removed to the surface. The connection of the rod with is made in the reverse order. The drawing shows the device at the time of the connection of the rod with the drill.

Соединительна  муфта / штыкового затвора, насаженна  и закреппленна  на конце штанги 2, имеет продольный и поперечный вырезы 3 и #, а на верхнем конце 5 бура 6 имеетс  выступ 7, заход щий при соединении в вырезы и скрепл ющий , тем самым, штангу с буром. Концы 8 VI 9 наконечника 10, скрепленного с концом штанги, и наконечника //, скрепленного с верхним концом бура, наварены твердым сплавом, предохран ющим наконечники от расплющивани .The coupling / bayonet, mounted and fastened at the end of the rod 2, has a longitudinal and transverse notches 3 and #, and at the upper end 5 of the drill 6 there is a protrusion 7 that extends into the notches when connected to the retainer and thus fastens the bar with the drill . The ends 8 VI 9 of the tip 10, bonded to the end of the rod, and the tip //, fastened to the upper end of the drill, are welded on with a hard alloy protecting the tips from flattening.

Предмет изобретени Subject invention

Приспособление дл  соединени  штанги с буром при ударном бурении с помощью штыкового затвора, отличающеес  тем, что оно выполнено с наконечниками, расположенными внутри затвора и воспринимающими на себ  удары при погружении бура.A device for connecting the rod to the drill in percussion drilling with the help of a bayonet bolt, characterized in that it is made with tips located inside the gate and perceiving blows when the drill is submerged.

SU576255A 1953-04-11 1953-04-11 Tool for connecting the rod with the drill during percussion drilling SU111754A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU576255A SU111754A1 (en) 1953-04-11 1953-04-11 Tool for connecting the rod with the drill during percussion drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU576255A SU111754A1 (en) 1953-04-11 1953-04-11 Tool for connecting the rod with the drill during percussion drilling

Publications (1)

Publication Number Publication Date
SU111754A1 true SU111754A1 (en) 1957-11-30

Family

ID=48384369

Family Applications (1)

Application Number Title Priority Date Filing Date
SU576255A SU111754A1 (en) 1953-04-11 1953-04-11 Tool for connecting the rod with the drill during percussion drilling

Country Status (1)

Country Link
SU (1) SU111754A1 (en)

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