DE1118718B - Sole protection for the extension of the route by sole runners, especially for half-steep and steep storage - Google Patents
Sole protection for the extension of the route by sole runners, especially for half-steep and steep storageInfo
- Publication number
- DE1118718B DE1118718B DEG23359A DEG0023359A DE1118718B DE 1118718 B DE1118718 B DE 1118718B DE G23359 A DEG23359 A DE G23359A DE G0023359 A DEG0023359 A DE G0023359A DE 1118718 B DE1118718 B DE 1118718B
- Authority
- DE
- Germany
- Prior art keywords
- sole
- route
- runners
- steep
- stamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 230000005641 tunneling Effects 0.000 claims 1
- 239000003245 coal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/30—Bases for lower arch members
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Sohlensicherung für den Streckenausbau durch Sohlenläufer, insbesondere für die halbsteile und steile Lagerung Die Erfindung betrifft eine Sohlensicherung für den Streckenausbau, insbesondere für die halbsteile und steile Lagerung. Beim Ausbau in den Flözstrecken der halbsteilen und steilen Lagerung, die dem Streb vorgesetzt und nachgeführt sind, wird der Streckenstempel auf der einen Seite auf die Kohle bzw. auf einen Holzklotz gestellt. Bei der Kohlengewinnung am Strebeingang müssen dabei die am Hangenden stehenden Ausbauelemente auf irgendeine Weise gegen Abrutschen und Verschieben in jeder Richtung gesichert werden. Dies geschah bisher entweder durch Abfangen der Ausbauelemente mittels eines Holzstempels, der unter das betreffende Ausbauelement gelegt und durch einen Bockstempel gegen das Liegende abgestützt wird, oder durch Verlängerung des Ausbauelementes bis auf das Liegende des Flözes, in welchem dieses Verlängerungsstück eingebühnt wurde. Diese Verfahren zum Abfangen des Streckenausbaues waren aber unvollkommen und boten keine genügende Gewähr gegen Abrutschen und Verschieben des Streckenausbaues, wenn eine seitliche Verschiebung in der Streckenrichtung auftrat oder der Holzstempel brach, wobei dann die Streckenstempel abrutschten und in den offenen Strebraum fielen und dadurch den Streckenbruch verursachten. Ebenso traten Streckenbrüche auf, wenn die Streckenstempel bis auf das Liegende verlängert waren und das Liegende abrutschte. Es ist bekannt, zur Aufnahme der Streckenstempel durchgehende Sohlenläufer zu verwenden.Sole protection for the expansion of the route by sole runners, in particular for half-steep and steep storage The invention relates to a sole safety device for the expansion of the route, especially for half-steep and steep storage. At the Expansion in the seam stretches of the half-steep and steep storage facing the longwall and are tracked, the route stamp is on one side on the coal or placed on a block of wood. When coal extraction at the strut entrance must the extension elements standing on the hanging wall in some way to prevent slipping and moving in any direction. So far this has happened to either by intercepting the finishing elements by means of a wooden stamp placed under the relevant Extension element is placed and supported against the lying surface by a support stamp, or by extending the extension element to the level of the seam, in which this extension piece was boasted. This method of interception of the route expansion were incomplete and did not provide a sufficient guarantee against it Slipping and shifting of the track extension when a lateral shift occurred in the direction of the route or the wooden stamp broke, in which case the route stamp slipped and fell into the open face, causing the route to break. Route breaks also occurred when the route stamps down to the horizontal were extended and the lying slipped off. It is known to accommodate the route stamp to use continuous sole runners.
Um die Nachteile der bisherigen Sicherungsverfahren des Streckenausbaues auszuschalten, wird gemäß der Erfindung vorgeschlagen, die Sohlenläufer beim Streckenvortrieb aus einzelnen Abschnitten zusammenzusetzen, die eine dem Bauabstand des Streckenausbaues entsprechende Länge besitzen und starr miteinander verbunden sind. Diese Sohlenläufer bestehen aus Abschnitten aus U-Eisen, Winkeleisen, Flacheisen od. dgl. und schließen sich in Streckenrichtung aneinander an, wobei sie durch Laschen und Schrauben miteinander verbunden werden. Die Sohlenläufer können aus Stahl, Leichtmetall oder einem geeigneten Werkstoff bestehen. Der Streckenstempel kommt dabei in die Mitte des Sohlenläufers zu stehen, wobei zweckmäßig eine seitliche Begrenzung vorgesehen ist. Diese macht ein Verschieben der Streckenstempel in der Streckenrichtung unmöglich. In der Mitte der Sohlenläufer kann ein Holzstempel unter denselben eingebaut werden, um noch eine größere Sicherheit zu erzielen. Die Sohlenläufer bilden einen durchlaufenden Träger für die Streckenstempel. Die Sicherung des Streckenausbaues gemäß der Erfindung kann bei allen vorkommenden Ausbauarten angewandt werden.To the disadvantages of the previous security procedures of the route expansion turn off, it is proposed according to the invention, the sole runner when driving the road to be composed of individual sections, one of the construction spacing of the route expansion have the appropriate length and are rigidly connected to each other. These sole runners consist of sections of U-iron, angle iron, flat iron or the like. And close to each other in the direction of the route, whereby they are connected to each other by means of straps and screws get connected. The sole runners can be made of steel, light metal or a suitable one Material. The route stamp is placed in the middle of the sole runner to stand, a lateral limitation being expediently provided. That power it is impossible to move the route stamp in the route direction. In the middle the sole runner can have a wooden stamp built under the same in order to still to achieve greater security. The sole runners form a continuous Carrier for the route stamp. Securing the line expansion according to the invention can be used for all types of expansion.
In den Zeichnungen ist die Erfindung in mehreren Ausführungsbeispielen dargestellt.In the drawings, the invention is in several exemplary embodiments shown.
In Abb.1 bestehen die Sohlenläufer für die Streckenstempel l aus U-Eisenabschnitten 2, die durch Laschen 3 miteinander verbunden sind. Die Sohlenläufer sind außerdem auf söhlige Holzstempel 4 aufgelegt.In Fig. 1, the sole runners for the route stamps l consist of U-iron sections 2, which are connected to one another by tabs 3. The sole runners are as well placed on sole wooden stamp 4.
In Abb. 2 sind die Sohlenläufer aus zwei parallelen Winkeleisenabschnitten 5 zusammengesetzt, die im Bereich der Streckenstempel 1 durch Querstützen 6 verbunden sind und zwischen die der Streckenstempel eingesetzt ist.In Fig. 2 the sole runners are made of two parallel angle iron sections 5, which are connected by cross supports 6 in the area of the route stamp 1 and between which the route stamp is inserted.
In Abb.3 werden als Sohlenläufer Flacheisenabschnitte 7 verwendet, auf die im Bereich der Streckenstempel 1 kastenförmige Aufsätze 8 angebracht sind. Die Flacheisen 7 werden ebenfalls durch Laschen oder durch Überlappen der Stoßstellen miteinander verbunden.In Fig.3 flat iron sections 7 are used as sole runners, on the box-shaped attachments 8 are attached in the area of the route stamp 1. The flat iron 7 are also by tabs or by overlapping the joints connected with each other.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG23359A DE1118718B (en) | 1957-11-13 | 1957-11-13 | Sole protection for the extension of the route by sole runners, especially for half-steep and steep storage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG23359A DE1118718B (en) | 1957-11-13 | 1957-11-13 | Sole protection for the extension of the route by sole runners, especially for half-steep and steep storage |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1118718B true DE1118718B (en) | 1961-12-07 |
Family
ID=7122158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG23359A Pending DE1118718B (en) | 1957-11-13 | 1957-11-13 | Sole protection for the extension of the route by sole runners, especially for half-steep and steep storage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1118718B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406066A1 (en) * | 1977-10-13 | 1979-05-11 | Voest Ag | PROVISIONAL SUPPORT SYSTEM FOR A GALLERY AND APPROPRIATE SUPPORT FRAMEWORK |
CN103527221A (en) * | 2013-10-24 | 2014-01-22 | 中南大学 | Bottom plate steel tube beam for mine deep portion supporting project and application method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE530886C (en) * | 1929-08-13 | 1931-08-01 | Hueser & Weber | Iron track construction consisting of sections stiffened by cross braces |
DE654154C (en) * | 1935-07-06 | 1937-12-13 | Josef Langen | Multi-jointed iron pit support |
GB736569A (en) * | 1952-06-23 | 1955-09-07 | Westfalenhutte A G | A device for temporarily supporting mine lagging members |
DE943343C (en) * | 1953-05-17 | 1956-05-17 | Paurat F | Polygon route expansion in mining operations |
-
1957
- 1957-11-13 DE DEG23359A patent/DE1118718B/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE530886C (en) * | 1929-08-13 | 1931-08-01 | Hueser & Weber | Iron track construction consisting of sections stiffened by cross braces |
DE654154C (en) * | 1935-07-06 | 1937-12-13 | Josef Langen | Multi-jointed iron pit support |
GB736569A (en) * | 1952-06-23 | 1955-09-07 | Westfalenhutte A G | A device for temporarily supporting mine lagging members |
DE943343C (en) * | 1953-05-17 | 1956-05-17 | Paurat F | Polygon route expansion in mining operations |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406066A1 (en) * | 1977-10-13 | 1979-05-11 | Voest Ag | PROVISIONAL SUPPORT SYSTEM FOR A GALLERY AND APPROPRIATE SUPPORT FRAMEWORK |
CN103527221A (en) * | 2013-10-24 | 2014-01-22 | 中南大学 | Bottom plate steel tube beam for mine deep portion supporting project and application method thereof |
CN103527221B (en) * | 2013-10-24 | 2016-02-17 | 中南大学 | A kind of base plate steel tubular beam for mine deep support engineering and using method thereof |
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