SU52100A1 - Concreting device for vertical shafts - Google Patents
Concreting device for vertical shaftsInfo
- Publication number
- SU52100A1 SU52100A1 SU??-6944A SU6944A SU52100A1 SU 52100 A1 SU52100 A1 SU 52100A1 SU 6944 A SU6944 A SU 6944A SU 52100 A1 SU52100 A1 SU 52100A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- vertical shafts
- formwork
- concreting device
- concreting
- Prior art date
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
Обычно при прохождении круглых вертикальных шахт сначала примен етс временное крепление на высоту допустимого участка, а затем временное крепление замен етс посто нным (кирпичным, бетонным или бетонитовым). Таким образом, высота участка временного креплени соответствует высоте участка посто нного креплени . Высота участка временного креплени зависит от крепости пород, угла падени пород, пересекаемых шахтою, трещиноватости пород и водоносности их.Usually, when passing round vertical shafts, a temporary fastening is first applied to the height of the allowable section, and then the temporary fastening is replaced with a permanent (brick, concrete or concrete). Thus, the height of the temporary attachment section corresponds to the height of the permanent attachment section. The height of the temporary attachment site depends on the strength of the rocks, the angle of incidence of the rocks intersected by the mine, the fracturing of the rocks and their water content.
Бетонирование ствола шахты в насто щее врем производитс участками обычно с одноэтажного подвесного полка при последовательном способе проходки шахт. При помош,и этого полка снимаетс сначала временное крепление, затем устанавливаютс шаблоны дерев нные или металлические . На полок бетон доставл етс в бадье и с полка забрасываетс вручную за опалубку.Concreting the shaft shaft is currently being carried out in sections, usually from a single-storeyed overhead shelf, with a sequential method of sinking mines. With the aid of this shelf, the temporary fastening is first removed, then wooden or metal templates are installed. The concrete is delivered to the shelves in a bucket and is pushed manually from the shelf behind the formwork.
Операци забрасывани бетона за опалубку очень трудоемка и удорожает стоимость креплени шахт. Дл одновременного производства работ по сн тию временного креплени шахт и доставке бетона за опалубкуThe casting of concrete for formwork is very time consuming and increases the cost of mounting mines. For the simultaneous production of works on the temporary fixing of mines and the delivery of concrete for formwork
механическим способом вместо ручного предлагаетс применить двухъэтажный подвесной полок с бункером и телескопическими трубами.mechanically, instead of manual, it is proposed to use two-story suspended shelves with a bunker and telescopic tubes.
На чертеже изображен вертикальный разрез шахты с приспособлением дл бетонировани .The drawing shows a vertical section of a shaft with a concreting device.
Двухъэтажный полок 7 устанавливаетс в стволе шахты на участке временного креплени . На верхнем его этаже имеетс бункер 2, в который бетон с поверхности, например, от бетономешалки 3 доставл етс в бадье 4.A double deck 7 is installed in the shaft of the mine in the temporary fixing area. On its upper floor there is a bunker 2 into which concrete from the surface, for example, from the concrete mixer 3 is delivered to the bucket 4.
С нижнего этажа производитс трамбовка бетона, установка кружал и забрасывание бетона за опалубку. Из бункера 2 за опалубку 5 бетон доставл етс механическим путем при помоши телескопически раздвижных труб 6.The concrete is being tamped down from the lower floor, the installation was circling and the concrete was thrown over the formwork. From the bunker 2 behind the formwork 5, the concrete is delivered mechanically by means of telescopically sliding pipes 6.
Телескопические трубы 6 врашаютс вокруг вертикальной оси бункера 2 и, таким образом, бетон доставл етс за опалубку по периметру шахты. Дл регулировани подачи бетона из бункера по трубам, за опалубку имеетс специальный затвор. Рассто ние между этажами обусловливаетс удобством работы на нижнем этаже, а также углом наклона телескопических труб.The telescopic tubes 6 are inserted around the vertical axis of the hopper 2 and, thus, the concrete is delivered behind the formwork around the perimeter of the shaft. To regulate the supply of concrete from the bunker through pipes, there is a special shutter behind the formwork. The distance between the floors is determined by the convenience of working on the lower floor, as well as the angle of inclination of the telescopic tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU??-6944A SU52100A1 (en) | 1937-04-19 | 1937-04-19 | Concreting device for vertical shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU??-6944A SU52100A1 (en) | 1937-04-19 | 1937-04-19 | Concreting device for vertical shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU52100A1 true SU52100A1 (en) | 1937-11-30 |
Family
ID=48364369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU??-6944A SU52100A1 (en) | 1937-04-19 | 1937-04-19 | Concreting device for vertical shafts |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU52100A1 (en) |
-
1937
- 1937-04-19 SU SU??-6944A patent/SU52100A1/en active
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