SU1652587A1 - Device for installing support - Google Patents
Device for installing support Download PDFInfo
- Publication number
- SU1652587A1 SU1652587A1 SU884454161A SU4454161A SU1652587A1 SU 1652587 A1 SU1652587 A1 SU 1652587A1 SU 884454161 A SU884454161 A SU 884454161A SU 4454161 A SU4454161 A SU 4454161A SU 1652587 A1 SU1652587 A1 SU 1652587A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- portal
- hydraulic
- base
- cassettes
- moved
- Prior art date
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
Изобретение относитс к горному делу. Цель - повышение эффективности работы и расширение области использовани . Устройство дл возведение крепи имеет портал 1 с распорными стойками 13. На портале 1 установлены секции 2 с возможностью перемещени вдоль портала 1 с помощью гидродомкратов (ГД) 4 передвижени . Секции 2 выполнены с основанием и траверсой (Т) 5. На конце Т 5 .шарнирно закреплены кассеты 7. Между Т 5 и основанием установлен ГД 6. Кассеты 7 св заны с Т 5 гидроцилиндром 8. На портале 1 размещены телескопические пеналы 9 с гидростойками (ГС), на конце которых установлены захваты . Во врем работы ГД 4 перемещени секции 2 передвигают к забою. Посредством ГД 6 перемещаютс Т 5 к контуру выработки . С помощью гидроцилиндра 8 кассеты 7 с зат жками прижимаютс к выработке. Затем ГС с элементами рамы крепи на захватах перемещаютс в зону установки крепи , где элементы рамы распираютс ГС и соедин ютс замковыми соединени ми. 3 ил. ЈThe invention relates to mining. The goal is to increase work efficiency and expand the field of use. The erection device has a portal 1 with spacers 13. Portal 1 has sections 2 that can be moved along portal 1 with the help of hydraulic jacks (HD) 4 movement. Sections 2 are made with a base and a crossmember (T) 5. The cassettes 7 are hinged at the end of T 5. DG 6 is mounted between the T 5 and the base. The cassettes 7 are connected to T 5 by a hydraulic cylinder 8. Portal 1 has telescopic canisters 9 with hydraulic supports (HS), at the end of which are set captures. During the operation of DG 4, the movements of section 2 are moved to the bottom. Through DG 6, the T 5 is moved to the production contour. By means of the hydraulic cylinder 8, the cassettes 7 with puffs are pressed against the working. Then, the HS with the frame elements of the support on the grippers are moved to the installation zone of the support, where the frame elements extend the HS and are connected by lock joints. 3 il. J
Description
фиг 2.fig 2.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884454161A SU1652587A1 (en) | 1988-04-12 | 1988-04-12 | Device for installing support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884454161A SU1652587A1 (en) | 1988-04-12 | 1988-04-12 | Device for installing support |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1652587A1 true SU1652587A1 (en) | 1991-05-30 |
Family
ID=21387093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884454161A SU1652587A1 (en) | 1988-04-12 | 1988-04-12 | Device for installing support |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1652587A1 (en) |
-
1988
- 1988-04-12 SU SU884454161A patent/SU1652587A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 61347.кл. Е 21 D 13/04, 1940. Авторское свидетельство СССР № 123506, кл. Е 21 D 13/00, 1959. * |
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