SU1654452A1 - Machine for making foundation holes - Google Patents
Machine for making foundation holes Download PDFInfo
- Publication number
- SU1654452A1 SU1654452A1 SU884423496A SU4423496A SU1654452A1 SU 1654452 A1 SU1654452 A1 SU 1654452A1 SU 884423496 A SU884423496 A SU 884423496A SU 4423496 A SU4423496 A SU 4423496A SU 1654452 A1 SU1654452 A1 SU 1654452A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- impact elements
- spring
- sealing segments
- construction
- machine
- Prior art date
Links
Abstract
Изобретение относитс к строительству и используетс при устройстве фундаментов R пробитых скважинах из бетона, смеси щебн и суглинка. Цель изобретени - повышение эффективности пробивки скважин Устройство дл образовани скважин содержит полый корпус 1 с центральной вертикальной стойкой 6 и уплотн ющими сегментами 2. В полости корпуса размещены ударные элементы 3 со смещенными центрами т жести, ударные элементы 3 шарнирно закреплены на вертикальной стойке 6 и подпружинены относительнр нее пружиной 5. После сбрасывани устройства при его внедрении в грунт ударные элементы 3 взаимодействуют с уплотн ющими сегментами 2, тем самым передава ударные импульсы в горизонтальном направлении прилегающему грунту, уплотн боковые стенки скважины. 2 ил.The invention relates to the construction and is used in the construction of foundations R punched wells of concrete, a mixture of rubble and loam. The purpose of the invention is improving the efficiency of punching. The device for forming wells contains a hollow body 1 with a central vertical column 6 and sealing segments 2. Impact elements 3 with displaced centers of gravity are placed in the body cavity, the impact elements 3 are hinged on the vertical rack 6 and are spring-loaded relative to the spring 5. After dropping the device when it is inserted into the ground, the impact elements 3 interact with the sealing segments 2, thereby transmitting shock pulses horizontally In the direction of the adjacent soil, seal the side walls of the well. 2 Il.
Description
Редактор Л. ВолковаEditor L. Volkova
Составитель О Шишова Техред М.МоргенталCompiled by O Shishova Tehred M. Morgental
Фиг.22
Корректор Л. БескидProofreader L. Beskid
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884423496A SU1654452A1 (en) | 1988-04-11 | 1988-04-11 | Machine for making foundation holes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884423496A SU1654452A1 (en) | 1988-04-11 | 1988-04-11 | Machine for making foundation holes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1654452A1 true SU1654452A1 (en) | 1991-06-07 |
Family
ID=21374180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884423496A SU1654452A1 (en) | 1988-04-11 | 1988-04-11 | Machine for making foundation holes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1654452A1 (en) |
-
1988
- 1988-04-11 SU SU884423496A patent/SU1654452A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР М: 1574728, кл. Е 02 D 3/046, 1988. * |
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