SU121106A1 - Drill rod extraction tool - Google Patents

Drill rod extraction tool

Info

Publication number
SU121106A1
SU121106A1 SU614316A SU614316A SU121106A1 SU 121106 A1 SU121106 A1 SU 121106A1 SU 614316 A SU614316 A SU 614316A SU 614316 A SU614316 A SU 614316A SU 121106 A1 SU121106 A1 SU 121106A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drill rod
extraction tool
rod extraction
piston
rod
Prior art date
Application number
SU614316A
Other languages
Russian (ru)
Inventor
Н.Д. Королев
Б.Л. Оситинский
Original Assignee
Н.Д. Королев
Б.Л. Оситинский
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 Н.Д. Королев, Б.Л. Оситинский filed Critical Н.Д. Королев
Priority to SU614316A priority Critical patent/SU121106A1/en
Application granted granted Critical
Publication of SU121106A1 publication Critical patent/SU121106A1/en

Links

Landscapes

  • Earth Drilling (AREA)

Description

Дл  извлечени  буровых штанг, застр вших з шпурах, примен ют приборы, выполненные в виде пневматического молотка и патрона дл  захвата хвостовика.Instruments made in the form of a pneumatic hammer and cartridge to grip the shank are used to remove drill rods stuck in boreholes.

Предлагаемый прибор обеспечивает создание динамических импульсов , направленных в сторону, противоположную груди забо . Такое действие прибора значительно облегчает извлечение застр вших буровых штанг.The proposed device provides for the creation of dynamic impulses directed in the direction opposite to the chest of the bottom. Such an operation of the device greatly facilitates the removal of stranded drill rods.

На чертеже изображен предлагаемый прибор в общем виде.The drawing shows the proposed device in General.

Предлагаемый прибор представл ет собой цилиндрический корпус /, ограниченный с двух сторон крышками, в котором перемеш,аетс  поршень-боек 2. Поршень 2 насажен на шток 5, который имеет заплечик 4, принимаюший удар поршн  при его рабочем ходе. Этот удар передаетс  штоком 5 на прихваченную штангу 5 через соединительный патрон 6.The proposed device is a cylindrical body /, bounded on both sides by caps, in which is mixed, the piston-firing pin 2. The piston 2 is mounted on the rod 5, which has a shoulder 4, which receives the piston stroke during its working stroke. This stroke is transmitted by the rod 5 to the stuck rod 5 through a connecting cartridge 6.

Прибор приводитс  в действие сжатым воздухом, который поступает в цилиндрический корпус / через окна 7 и сообшает поршню возвратно-поступательное движение. В зависимости от того, с каким окном в поршне совпадает кольцева  выточка 8, воздух поступает в одну или в другую полость цилиндра.The device is driven by compressed air, which enters the cylindrical body / through the windows 7, and the piston reciprocates. Depending on which window in the piston the ring undercut 8 coincides with, air enters into one or another cavity of the cylinder.

IПредмет изобретени Invention

Прибор дл  извлечени  буровых штанг, застр вших в шпурах, выполненный в виде пнев.матического молотка и патрона дл  захвата хвостовика, отличающийс  тем, что, с целью создани  динамических импульсов, направленных в сторону, противоположную груди забо , применен пневматический молоток с воздухораспределением При помощи поршн -бойка, помещенного на штоке, закрепленном на хвостовике буровой штанги.A device for extracting drill rods stuck in boreholes, made in the form of a pneumatic hammer and chuck holder, characterized in that, in order to create dynamic impulses directed to the side opposite the bottom of the chest, an air hammer with air distribution was used. Piston -brick, placed on the rod, mounted on the shank of the drill rod.

SU614316A 1958-12-19 1958-12-19 Drill rod extraction tool SU121106A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU614316A SU121106A1 (en) 1958-12-19 1958-12-19 Drill rod extraction tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU614316A SU121106A1 (en) 1958-12-19 1958-12-19 Drill rod extraction tool

Publications (1)

Publication Number Publication Date
SU121106A1 true SU121106A1 (en) 1959-11-30

Family

ID=48392910

Family Applications (1)

Application Number Title Priority Date Filing Date
SU614316A SU121106A1 (en) 1958-12-19 1958-12-19 Drill rod extraction tool

Country Status (1)

Country Link
SU (1) SU121106A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2679459C1 (en) * 2017-12-29 2019-02-11 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Pneumatic catcher of sucker rods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2679459C1 (en) * 2017-12-29 2019-02-11 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Pneumatic catcher of sucker rods

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