SU527500A2 - Device for piercing wells in ground - Google Patents
Device for piercing wells in ground Download PDFInfo
- Publication number
- SU527500A2 SU527500A2 SU731865604A SU1865604A SU527500A2 SU 527500 A2 SU527500 A2 SU 527500A2 SU 731865604 A SU731865604 A SU 731865604A SU 1865604 A SU1865604 A SU 1865604A SU 527500 A2 SU527500 A2 SU 527500A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ground
- wells
- well
- housing
- piercing
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
1one
Изобретение относитс к устройствам ударного действи и нрн.мен етс дл пробивани скважин в грунте и формировани стенок скважины.The invention relates to percussion devices and lr. Change for drilling holes in the ground and forming the walls of the well.
По основному авт. св. N° 236350 известно устройство дл пробивани скважин в грунте, включающее корпус, передн часть которого выполнена составной с центральной частью в форме пики.According to the main author. St. N ° 236350, a device for punching wells in the ground is known, which includes a housing, the front part of which is made integral with the central part in the form of a peak.
Однако при использовании этого устройства дл изготовлени оболочек грунтовых скважин, занолненных формуемым материалом , из-за сильных динамических нагрузок в носовой части происходит предварительное уплотнение материала и неравномерное иоступление его на формуюш,ий корпус.However, when using this device for producing shells of subterranean wells filled with a moldable material, due to strong dynamic loads in the nose part, the material is pre-compacted and unevenly fed to the mold body.
Целью изобретени вл етс улучшение качества формируемой скважины.The aim of the invention is to improve the quality of the formed well.
Дл достижени поставленной цели пика устройства снабжена втулкой с ребрами, ширина каждого из которых не превышает радиуса наружной поверхности корпуса.To achieve this goal, the peak of the device is equipped with a sleeve with ribs, the width of each of which does not exceed the radius of the outer surface of the housing.
Па чертеже изображено предлагаемое устройство, продольный разрез.Pa drawing shows the proposed device, a longitudinal section.
Устройство состоит из пики 1, втулки 2,The device consists of peaks 1, bushings 2,
ребер 3 и корпуса 4, в котором расположен пневматический ударный механизм.ribs 3 and the housing 4, which houses the pneumatic percussion mechanism.
Предварительно пройденна скважина 5 заполнена материалом, из которого формпруют оболочку 6 скважин.The pre-drilled well 5 is filled with material from which the shell of 6 wells is formed.
Устройство работает следующим образом .The device works as follows.
В предварительно пройденной и заполненной материалом скважине устройство, при этом ребра 3 дел т материал на равные объемы и подают его на корпус 4, который уплотн ет материал и образует из него оболочку 6 скважины.In the previously passed and filled with material well device, the ribs 3 divide the material into equal volumes and feed it to the housing 4, which compacts the material and forms the shell 6 of the well from it.
Равномерное ностуиление материала на корпус обеспечивает получение посто нной толщины оболочки скважины.Uniform nostaile of the material on the body provides a constant thickness of the shell of the well.
Claims (1)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731865604A SU527500A2 (en) | 1973-01-15 | 1973-01-15 | Device for piercing wells in ground |
| CA189,717A CA1013155A (en) | 1973-01-15 | 1974-01-08 | Method of forming casings in holes and device for realization thereof |
| AT11974*#A AT335921B (en) | 1973-01-15 | 1974-01-08 | METHOD FOR PRODUCING A COMPRESSED, SHELL-SHAPED LIMITATION OF A DRILLING HOLE WALL AND DEVICE FOR PERFORMING THE METHOD |
| IT41509/74A IT1013892B (en) | 1973-01-15 | 1974-01-10 | PROCEDURE FOR THE FORMATION OF AN ENVELOPE IN THE INSIDE OF THE UNDERGROUND WEDGES AND DEVICE FOR ITS REALIZATION |
| SE7400434A SE391362B (en) | 1973-01-15 | 1974-01-14 | PROCEDURE AND DEVICE FOR FORMING A FEED INSIDE A DRILL |
| DE2401789A DE2401789C3 (en) | 1973-01-15 | 1974-01-15 | Method for producing a tubular shell within a borehole in the ground and apparatus for producing a tubular shell from a hardening building material in a borehole in the ground |
| FR7401313A FR2214015B1 (en) | 1973-01-15 | 1974-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731865604A SU527500A2 (en) | 1973-01-15 | 1973-01-15 | Device for piercing wells in ground |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU236350 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU527500A2 true SU527500A2 (en) | 1981-04-07 |
Family
ID=20537491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731865604A SU527500A2 (en) | 1973-01-15 | 1973-01-15 | Device for piercing wells in ground |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU527500A2 (en) |
-
1973
- 1973-01-15 SU SU731865604A patent/SU527500A2/en active
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