SU439584A1 - Apparatus for removing small diameter tubular elements from wells with a biological active medium - Google Patents

Apparatus for removing small diameter tubular elements from wells with a biological active medium

Info

Publication number
SU439584A1
SU439584A1 SU1845398A SU1845398A SU439584A1 SU 439584 A1 SU439584 A1 SU 439584A1 SU 1845398 A SU1845398 A SU 1845398A SU 1845398 A SU1845398 A SU 1845398A SU 439584 A1 SU439584 A1 SU 439584A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tubular elements
wells
active medium
small diameter
biological active
Prior art date
Application number
SU1845398A
Other languages
Russian (ru)
Inventor
Юрий Афанасьевич Соколянский
Михаил Григорьевич Алейник
Original Assignee
Предприятие П/Я Р-6476
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 Предприятие П/Я Р-6476 filed Critical Предприятие П/Я Р-6476
Priority to SU1845398A priority Critical patent/SU439584A1/en
Application granted granted Critical
Publication of SU439584A1 publication Critical patent/SU439584A1/en

Links

Landscapes

  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

1one

Изобретение относитс  к устройствам дл  :извлечени  трубчатых элементов малого диаметра из колодцев с биологически активной средой и может быть использовано в газовой, химической и энергетической нромышлеимости .The invention relates to devices for: extracting tubular elements of small diameter from wells with a biologically active medium and can be used in gas, chemical and energy hromosleme.

Известие устройство дл  извлечени  трубчатых элементов из скважин, включающее корлус , механизм захвата и механизм освобождени  от извлекаемых трубчатых элемеитов.The device is a device for extracting tubular elements from wells, including a core, a gripping mechanism and a mechanism for releasing the tubular elements from being recovered.

Однако известное устройство не имеет ди .станционного освобождени  от извлекаемых трубчатых элементов и не обеспечивает надежной защиты обслуживающего персонала при извлечении трубчатых элементов из колодцев с биологически активной средой.However, the known device does not have stationary release from retrievable tubular elements and does not provide reliable protection for service personnel when removing tubular elements from wells with a biologically active medium.

Корпус предлагаемого устройства снабжен в верхней части экранирующим опорным флаищем , а механизм освобождени  выполнен в виде концентричио размещенной на наружной поверхности корпуса втулки и взаимодействующего с ее верхним торцом упорного винта ,с механическим приводом, закрепленным на (Опорном фланце.The housing of the proposed device is provided in the upper part with a shielding support flap, and the release mechanism is made in the form of a concentric placed on the outer surface of the sleeve body and the stop screw cooperating with its upper end face, mechanically driven on (Support flange.

Это повыщает безопасность работ по освобождению устройства от извлекаемых из колодца с биологически активной средой трубчатых элементов.This increases the safety of work on the release of the device from tubular elements extracted from the well with the biologically active medium.

На фиг. 1 изображено устройство дл  извлечени  трубчатых элементов; на фиг. 2 - то же, в процессе работы.FIG. 1 shows a device for removing tubular members; in fig. 2 - the same in the process.

Устройство состоит из корпуса / с экранирующим опорным фланцем 2 в верхней часта, механизма захвата, выполненного в виде цанги 3, внутри которой размещен разжимной конус 4, соединенный П1тангой 5 с винтовым приводом 6, и механизма освобождени  от извлекаемых трубчатых элементов, выполненного в виде коицентрично размещенной на наруншой поверхности корпуса / втулки 7 и взаимодействующего с мехаиическим приводом . Механическ1ий привод упорного винта 8The device consists of a housing / with a shielding support flange 2 in the upper part, a gripping mechanism made in the form of a collet 3, inside which is an expanding cone 4 connected by P1tanga 5 with a screw drive 6, and a mechanism for removing from the tubular elements made in coicentrically placed on the outer surface of the housing / sleeve 7 and interacting with a mechanical drive. Mechanical drive thrust screw 8

механизма освобол дени  состоит из кронштейна 9, закрепленного на опорном фланце 2, резьбовой втулки 10, фиксатора // и руко тки 12. Устройство работает следующим образо..The release mechanism consists of a bracket 9 mounted on the support flange 2, a threaded sleeve 10, a latch // and a handle 12. The device operates as follows ..

Опускают его в колодец 13 одним из грузоподъемных средств. При этом втулка 7 скользит по внутренней стенке колодца /3 до соприкосновени  с извлекаемой трубкой 14. Далее втулка 7 останавливаетс , цанга 3 с разЖ1имным конусом 4 опускаетс  внутрь извлекаемой трубки 14, а корпус 1 фланцем 2 упираетс  на торец колодца 13. После этого вращением руко тки винтового привода 6 разжимают цангу 3, извлекают устройство вместе сIt is lowered into the well 13 by one of the lifting means. The sleeve 7 slides along the inner wall of the well / 3 until it comes into contact with the extraction tube 14. Next, the sleeve 7 stops, the collet 3 with the expansion cone 4 is lowered inside the extraction tube 14, and the housing 1 with the flange 2 rests on the end of the well 13. After that, rotating the handle weave screw drive 6 unclench the collet 3, remove the device along with

трубкой 14 из колодца /3 и транспортируютtube 14 from the well / 3 and transported

SU1845398A 1972-11-13 1972-11-13 Apparatus for removing small diameter tubular elements from wells with a biological active medium SU439584A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1845398A SU439584A1 (en) 1972-11-13 1972-11-13 Apparatus for removing small diameter tubular elements from wells with a biological active medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1845398A SU439584A1 (en) 1972-11-13 1972-11-13 Apparatus for removing small diameter tubular elements from wells with a biological active medium

Publications (1)

Publication Number Publication Date
SU439584A1 true SU439584A1 (en) 1974-08-15

Family

ID=20531832

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1845398A SU439584A1 (en) 1972-11-13 1972-11-13 Apparatus for removing small diameter tubular elements from wells with a biological active medium

Country Status (1)

Country Link
SU (1) SU439584A1 (en)

Similar Documents

Publication Publication Date Title
RU94028111A (en) Method of and device for removal of underground contaminants
DK586386A (en) PROCEDURE FOR THE REMOVAL OF THE STONE FROM WET OXIDATION TREATMENT APPLIANCES
GB2002047A (en) Sinking a cased borehole
SU439584A1 (en) Apparatus for removing small diameter tubular elements from wells with a biological active medium
JPS6122274B2 (en)
SE7707003A (en)
GB932769A (en) Apparatus for obtaining samples from the walls of boreholes or channels
KR900005481A (en) Apparatus for extracting a closed sleeve from the removable guide tube of the reactor fuel assembly
FR2446907A1 (en) Telescopic pylon with locking elements - allows progressive collapse after failure of erecting winch wire using system of rollers and locking plates
ES2072325T3 (en) REGULATION METHOD OF A PUREX SOLVENT EXTRACTION PROCEDURE.
SE8505881D0 (en) GEOTECHNICAL OR GEOLOGICAL SAMPLING DEVICE
JPS5781529A (en) Method and apparatus for holding hollow pile
US3311172A (en) Anchor for tubingless deep well pumping
ES449682A1 (en) Device for extracting sludge from a circular decanter
GB1519453A (en) Tube extraction equipment
JPS5733621A (en) Method for erecting structure column into pit and device therefor
CN212082964U (en) Sampler for chemical detection
SU757684A1 (en) Chuck-type core extractor
GB1100306A (en) Improvements in and relating to tools for changing needles for taking liquid, and in particular radio-active liquid samples
JPS56105018A (en) Catching mechanism for cylindrical body of cylindrical body drawing device
SU1657601A1 (en) Means for retaining downhole device in pipe string
SU1495428A1 (en) Fixing mechanism of detachable core-taker
SU905427A1 (en) Internal pipe-fishing tool for wells
SE8600460D0 (en) MOUNTAIN DRILLING MACHINE OR LIKE
SU1677198A1 (en) Device for fixing immersion electric pump in borehole