SU426033A1 - DEVICE FOR DRILLING PARALLEL DRILLS - Google Patents

DEVICE FOR DRILLING PARALLEL DRILLS

Info

Publication number
SU426033A1
SU426033A1 SU1833999A SU1833999A SU426033A1 SU 426033 A1 SU426033 A1 SU 426033A1 SU 1833999 A SU1833999 A SU 1833999A SU 1833999 A SU1833999 A SU 1833999A SU 426033 A1 SU426033 A1 SU 426033A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drilling
drilling parallel
drills
hole
parallel drills
Prior art date
Application number
SU1833999A
Other languages
Russian (ru)
Original Assignee
Ю. Д. Храпов, М. И. Ройзман , В. В. Перфильев
Центральный научно исследовательский горноразведочный институт цветных, редких , благородных металлов
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 Ю. Д. Храпов, М. И. Ройзман , В. В. Перфильев, Центральный научно исследовательский горноразведочный институт цветных, редких , благородных металлов filed Critical Ю. Д. Храпов, М. И. Ройзман , В. В. Перфильев
Priority to SU1833999A priority Critical patent/SU426033A1/en
Application granted granted Critical
Publication of SU426033A1 publication Critical patent/SU426033A1/en

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  • Earth Drilling (AREA)

Description

1one

Изобретение относитс  к области горного дела, а именно к устройствам дл  разметки и бурени  параллельных шпуров.The invention relates to the field of mining, namely to devices for marking and drilling parallel holes.

Известно устройство дл  бурени  параллельных шпуров, включающеее распорную трубку, элементы ее креплени  в шпуре и раму с буродержател ми. Недостатком известного устройства  вл етс  разбивка и сн тие стенок шпура при разметке и бурении последующих шпуров.A device for drilling parallel boreholes is known, which includes a spacer tube, its fastening elements in a bore-hole and a frame with drill holders. A disadvantage of the known device is the breakdown and removal of the bore-hole walls when marking and drilling subsequent holes.

Цель изобретени  - повышение надежности закреплени  трубки в шпуре.The purpose of the invention is to increase the reliability of fixing the tube in the hole.

Поставленна  цель достигаетс  тем, что элементы креплени  распорной трубки выполнены в виде нескольких резиновых втулок, размещенных на ст жном штоке.This goal is achieved by the fact that the fastening elements of the spacer tube are made in the form of several rubber bushings placed on the tie rod.

На чертеже изображено устройство, общий вид.The drawing shows the device, the overall appearance.

Устройство дл  бурени  состоит из распорной трубки 1, двух резиновых втулок 2, одна The drilling device consists of a spacer tube 1, two rubber bushings 2, one

из которых расположена на конце распорной трубки, а друга  - в устье шпура. Внутри резиновых втулок проходит ст жной шток 3, соединенный резьбой с втулкой 4. Сжатие резиновых втулок происходит при вращении руко тки 5. Поворотна  рама 6 с двум  кронштейнами 7 и двум  буродержател ми 8 укреплены на распорной трубке при помощи хомутов 9.of which is located at the end of the spacer tube, and the other - at the mouth of the hole. Inside the rubber sleeves, a threaded rod 3 is threaded to the sleeve 4. The rubber sleeves are compressed when the handle 5 is rotated. The swivel frame 6 with two brackets 7 and two booster holders 8 are mounted on the spacer tube using clamps 9.

Предмет изобретени Subject invention

Устройство дл  бурени  параллельных шпуров , включающее распорную трубку, элементы ее креплени  в шпуре и раму с буродержател ми , отличающеес  тем, что, с целью повышени  надежности закреплени  трубки в шпуре, элементы ее креплени  выполнены в виде нескольких резиновых втулок, размещенных на ст ж ом штоке.A device for drilling parallel bore-holes, including a spacer tube, its fastening elements in a bore-hole and a frame with booster holders, characterized in that, in order to increase the reliability of the tube fixing in the bore-hole, its fastening elements are made in the form of several rubber bushings stock

SU1833999A 1972-10-03 1972-10-03 DEVICE FOR DRILLING PARALLEL DRILLS SU426033A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1833999A SU426033A1 (en) 1972-10-03 1972-10-03 DEVICE FOR DRILLING PARALLEL DRILLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1833999A SU426033A1 (en) 1972-10-03 1972-10-03 DEVICE FOR DRILLING PARALLEL DRILLS

Publications (1)

Publication Number Publication Date
SU426033A1 true SU426033A1 (en) 1974-04-30

Family

ID=20528588

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1833999A SU426033A1 (en) 1972-10-03 1972-10-03 DEVICE FOR DRILLING PARALLEL DRILLS

Country Status (1)

Country Link
SU (1) SU426033A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107605482A (en) * 2017-11-15 2018-01-19 苏州永创达电子有限公司 A kind of tunnelling device of rubble output

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107605482A (en) * 2017-11-15 2018-01-19 苏州永创达电子有限公司 A kind of tunnelling device of rubble output

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