SU1188304A1 - Arrangement for drilling wells - Google Patents

Arrangement for drilling wells Download PDF

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Publication number
SU1188304A1
SU1188304A1 SU843738782A SU3738782A SU1188304A1 SU 1188304 A1 SU1188304 A1 SU 1188304A1 SU 843738782 A SU843738782 A SU 843738782A SU 3738782 A SU3738782 A SU 3738782A SU 1188304 A1 SU1188304 A1 SU 1188304A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carriage
rotator
guide
drive shaft
lever
Prior art date
Application number
SU843738782A
Other languages
Russian (ru)
Inventor
Вячеслав Михайлович Безверхий
Илья Михайлович Набоков
Борис Николаевич Шатило
Юрий Викторович Феофилов
Original Assignee
Конструкторско-Технологическое Бюро С Опытным Производством При Институте Строительства И Архитектуры Госстроя Бсср
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 Конструкторско-Технологическое Бюро С Опытным Производством При Институте Строительства И Архитектуры Госстроя Бсср filed Critical Конструкторско-Технологическое Бюро С Опытным Производством При Институте Строительства И Архитектуры Госстроя Бсср
Priority to SU843738782A priority Critical patent/SU1188304A1/en
Application granted granted Critical
Publication of SU1188304A1 publication Critical patent/SU1188304A1/en

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Abstract

DEVICE FOR DRILLING WELLS, including a base machine with a guide, a rotator with a drive shaft mounted on a carriage,. an auger screw connected to the drive shaft by means of a cam clutch, characterized in that, in order to increase the efficiency of unloading by eliminating manual operations, the rotator is hinged on the carriage by means of pins, one of which has a fixed lever, and the guide has a support; The cam coupling is provided with a housing rigidly fixed to the rotator and made with a longitudinal groove, and an actuator made in the form of a carrier hinged on the carriage and installed in the body groove with interaction with the movable floor (L clutch, cam clutch, and with the lever mounted so as to interact with the guide stop.

Description

eo eo so
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The invention relates to devices for drilling wells in the ground, i in particular to the implementation of holes and shallow wells for various purposes.
The purpose of the invention is to increase the efficiency of unloading by eliminating manual operations.
FIG. 1 shows the proposed device, a general view; in fig. 2 the same, in the unloading position of the auger; FIG. 3 is a section A-A in FIG. one. .
The device includes a base machine 1 with a guide 2, on which the carriage 3 is movably fixed by means of brackets 4 on which the rotator is hinged by means of pins 5
6. On pin 5 the lever is rigidly fixed.
7, which cooperates with an anvil 8 mounted on a guide 2. A cam clutch 9 is rigidly attached to the rotator 6.
from mobile 10 and motionless 11 half coupling. The movable coupling half 10 is fixed on the spline shank 12 of the drive shaft 13 and is spring loaded by the return spring 14 relative to it. The stationary mindpiece 11 is rigidly fixed to the shank of the auger 15 mounted in bearings 16 of the housing 9. The drive of the movable coupling half 10 of the cam clutch is fulfilled in the form of a carrier 17 hinged on the bracket 4 of the movable carriage 3. The carrier 17 is rigidly fixed.
in the longitudinal groove 19 of the housing 9, cooperating with the annular-flow 20 of the movable coupling 10. The carriage 3 is driven by a winch 21 of the base machine 1.
The device for drilling wells work as follows.
The winch 21 of the base machine 1 of the carriage 3 with the vertically located screw driver 15 is lowered to the bottom of the well and after the drilling cycle and filling the inter-turn space of the spiral the screw drill with soil rises to the day surface until the lever 7 interacts with the stop 8 of the guide 2. the rotator 6 with auger 15, while drove 17 through the finger 18, moved in the longitudinal groove 19 of the housing 9, moves the moving coupling half 10 along the spline shank 12, disengaging the drive The shaft 13 with the shank of the auger 15. The ground located at the bottom of the ground receiver is unloaded by the force of its own weight, the auger is unbalanced and under the action of an unbalanced force is deployed in bearings 16 by 180 with simultaneous unloading of the remaining soil. After ramping up, the carriage 3 is lowered, while the rotator 6 with the screw 15 turns to its original position, the coupling half 10 comes into contact with the coupling half 11, the device is ready for subsequent drilling.
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Claims (1)

  1. WELL DRILLING DEVICE, including 'base machine with guide, rotator with drive shaft mounted on the carriage,. a screw drill connected to the drive shaft by means of a cam clutch, characterized in that, in order to increase the unloading efficiency by eliminating manual operations, the rotator is pivotally mounted on the carriage by means of pins, one of which has a rigidly fixed lever, and the guide has a stop ·, while the cam clutch is equipped with a housing rigidly mounted on the rotator and made with a longitudinal groove, and a drive made 'in the form of a carrier, pivotally mounted on the carriage and ^ inserted into the groove of the housing with the possible - § in interacting with a movable coupling half, cam clutch, and the lever is installed with the possibility of interaction with the emphasis of the guide.
    1 1188304 2
SU843738782A 1984-05-10 1984-05-10 Arrangement for drilling wells SU1188304A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843738782A SU1188304A1 (en) 1984-05-10 1984-05-10 Arrangement for drilling wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843738782A SU1188304A1 (en) 1984-05-10 1984-05-10 Arrangement for drilling wells

Publications (1)

Publication Number Publication Date
SU1188304A1 true SU1188304A1 (en) 1985-10-30

Family

ID=21118237

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843738782A SU1188304A1 (en) 1984-05-10 1984-05-10 Arrangement for drilling wells

Country Status (1)

Country Link
SU (1) SU1188304A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484230C2 (en) * 2008-01-17 2013-06-10 НЭШНЛ ОЙЛВЕЛЛ ВАРКО, Эл.Пи. Method and device for drilling of auxiliary bore pits

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 988979, кл. Е 21 В 7/24, 1978. . Авторское свидетельство СССР № 1023056, кл. Е 21 В 7/24, 1982. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484230C2 (en) * 2008-01-17 2013-06-10 НЭШНЛ ОЙЛВЕЛЛ ВАРКО, Эл.Пи. Method and device for drilling of auxiliary bore pits

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