SU481679A1 - Device for the development and removal of soil in the shield method of building tunnels - Google Patents
Device for the development and removal of soil in the shield method of building tunnelsInfo
- Publication number
- SU481679A1 SU481679A1 SU1750034A SU1750034A SU481679A1 SU 481679 A1 SU481679 A1 SU 481679A1 SU 1750034 A SU1750034 A SU 1750034A SU 1750034 A SU1750034 A SU 1750034A SU 481679 A1 SU481679 A1 SU 481679A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- soil
- removal
- development
- shield method
- nozzle
- Prior art date
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
метение керноприемника с насадкой вперед и йазад.core bore markers with nozzle forward and yazad.
i Устройство закрепл етс в щите (показан тонкими лини ми) основанием станины на болтах и двум талрепнымит гами 10 к опорному фланцу шита.i The device is fixed in a shield (shown in thin lines) with the base of the bed on the bolts and two clamps 10 to the supporting flange of the shield.
Предлагаемое устройство работает следующим образом.The proposed device works as follows.
После возведени обделки тоннел щит придвигаетс в забой. Керноприемник 4 с насадкой 5 устанавливаетс в горизонтальное положение по продольной оси тоннел . Включаютс домкраты 9 и производитс первое внедрение насадки в забой. Насадка |с ерноприемником отводитс переключением домкратов 9 в исходное положение и с помощью домкратов 6 и 7 отклон етс дл$| последующего внедрени в соседнюю зону забо .After the tunnel has been erected, the shield moves into the face. The core receiver 4 with the nozzle 5 is installed in a horizontal position along the longitudinal axis of the tunnel. The jacks 9 are turned on and the first introduction of the nozzle into the face is made. The nozzle | with the tray receiver is retracted by switching the jacks 9 to the initial position and with the help of the jacks 6 and 7 is deflected for $ | subsequent penetration into the neighboring zone of the slab.
Последовательно череду внедрени , отйедени назад и отклонени в сторонуSequentially the sequence of implementation, moving back and deviating
«керноприемника с насадкой, достигают I выемки грунта по всей площади забо за счет проталкивани по трубе порций грунта от насадки к отверстию в нижней части. Насадка 5 вл етс сменной деталью устройства и может быть различной конструкции в зависимости от свойств грунтов (с рассекател ми и без них, цилиндрическа , конусообразна и т.д.).“A core receiver with a nozzle reaches I excavation over the entire area of the bottom by pushing portions of the soil through the pipe from the nozzle to the hole in the lower part. The nozzle 5 is a replaceable part of the device and can be of a different design depending on the properties of the soils (with and without dissectors, cylindrical, cone-shaped, etc.).
Предмет изобретени Subject invention
Устройство дл разработки и удалени грунта при щитовом способе строительстваDevice for the development and removal of soil in the shield method of construction
J .тоннелей, включающее рабочий орган, за- , I крепленный щарнирно на станине в корпу- се щита, и привод о тлича ющее- с тем, что, с целью упрощени конструкции и обеспечени доступа к забою, рабочий орган выполнен в виде полой трубы с отверстием в ее нижней части и режущими насадками.J. Tunnels, including a working body, for- I mounted forcibly hinged on the frame in the shield housing, and driven to be different with the fact that, in order to simplify the design and provide access to the face, the working body is made in the form of a hollow pipe with a hole in its lower part and cutting nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1750034A SU481679A1 (en) | 1972-02-21 | 1972-02-21 | Device for the development and removal of soil in the shield method of building tunnels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1750034A SU481679A1 (en) | 1972-02-21 | 1972-02-21 | Device for the development and removal of soil in the shield method of building tunnels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU481679A1 true SU481679A1 (en) | 1975-08-25 |
Family
ID=20503792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1750034A SU481679A1 (en) | 1972-02-21 | 1972-02-21 | Device for the development and removal of soil in the shield method of building tunnels |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU481679A1 (en) |
-
1972
- 1972-02-21 SU SU1750034A patent/SU481679A1/en active
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