SU1432232A1 - Method of orienting the units of face-end support in their movement - Google Patents
Method of orienting the units of face-end support in their movement Download PDFInfo
- Publication number
- SU1432232A1 SU1432232A1 SU864155548A SU4155548A SU1432232A1 SU 1432232 A1 SU1432232 A1 SU 1432232A1 SU 864155548 A SU864155548 A SU 864155548A SU 4155548 A SU4155548 A SU 4155548A SU 1432232 A1 SU1432232 A1 SU 1432232A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lining
- rows
- guides
- orienting
- anchor bolts
- Prior art date
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Изобретение относитс к подземной разработке пластовых месторождений и м. б. использовано дл креплени сопр жений лав со штреками, закрепленными анкерной крепью. Цель - снижение трудоемкости и повышение точности передвижки крепи сопр жени (КС). Способ включает установку у кровли выработки направл ющих, в качестве которых используют р ды нижних концов штанг посто нной анкерной крепи. Перекрытие секций располагают между р дами анкерной крепи. При передвижке крепи перекрытие взаимодействует с ними как с направл ющими дл правильного ориентировани КС в штреке. 2 ил.This invention relates to underground mining of stratal deposits, and b. used for fastening the mating of lavas with drifts fixed by anchor bolts. The goal is to reduce the labor intensity and improve the accuracy of advancing the mating (CS). The method includes installation of guides at the roof, in which quality are used the rows of the lower ends of the rods of permanent anchor bolts. The overlapping sections are placed between the rows of anchor bolts. When shifting the lining, the overlap interacts with them as guides to properly orient the CS in the drift. 2 Il.
Description
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INS N3INS N3
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Изобретение .относитс к подземной разработке пластовых месторождений и может быть использовано дл креплени сопр жений лав со штреками, закрепленными анкерной крепью.The invention relates to underground mining of stratal deposits and can be used for securing lava interface with drifts attached by anchor bolts.
Целью изобретени вл етс снижение трудоемкости и повышение точности передвижки крепи сопр жени .The aim of the invention is to reduce the labor intensity and improve the accuracy of advancing the mating.
На фиг. 1 показан штрек, продольное сечение; на фиг. 2 - сечение А-А на фиг. 1;FIG. 1 shows a drift, longitudinal section; in fig. 2 is a section A-A in FIG. one;
У кровли штрека расположены анкерна крепь 1, зат жка 2 кровли, крепь 3 сопр жени , перекрытие 4 секции крепи сопр жени 4, нижние концы 5 штанг анкерной крепи.At the roof of the roadway there are anchor lining 1, tightening 2 roofs, lining 3 mating, overlapping 4 lining sections mating 4, lower ends of 5 rods of anchor lining.
Способ осушествл етс следуюш,им образом .The method is carried out in the following manner.
По штреку, кровл которого закреплена анкерной крепью 1 и зат жкой 2 (металлическа сетка, пластикова лента или на- брызг твердеющих составов), передвигаютAccording to the roadway, the roof of which is anchored by means of anchor 1 and tightening 2 (metal mesh, plastic tape or splashes of hardening compositions),
,.4,.four
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Л фуг. 7 4-4L fug. 7 4-4
крепь 3 сопр жени , причем перекрытие 4 секции крепи, располага сь между нижними концами 5 штанг посто нной анкерной крепи, взаимодействует с ними как с направл ющими дл правильного ориентировани крепи сопр жени в штреке.the support 3 mates, the overlap 4 of the support section, being located between the lower ends of the 5 rods of the constant anchor support, interacts with them as guides for the correct orientation of the support mating in the drift.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864155548A SU1432232A1 (en) | 1986-12-02 | 1986-12-02 | Method of orienting the units of face-end support in their movement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864155548A SU1432232A1 (en) | 1986-12-02 | 1986-12-02 | Method of orienting the units of face-end support in their movement |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1432232A1 true SU1432232A1 (en) | 1988-10-23 |
Family
ID=21270689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864155548A SU1432232A1 (en) | 1986-12-02 | 1986-12-02 | Method of orienting the units of face-end support in their movement |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1432232A1 (en) |
-
1986
- 1986-12-02 SU SU864155548A patent/SU1432232A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 626215, кл. Е 21 D 11/36. Авторское свидетельство СССР № 787665, кл. Е 21 D 11/36. * |
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