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DE3238640A1 - Mine and tunnel roadway support with profiling arm - Google Patents

Mine and tunnel roadway support with profiling arm

Info

Publication number
DE3238640A1
DE3238640A1 DE19823238640 DE3238640A DE3238640A1 DE 3238640 A1 DE3238640 A1 DE 3238640A1 DE 19823238640 DE19823238640 DE 19823238640 DE 3238640 A DE3238640 A DE 3238640A DE 3238640 A1 DE3238640 A1 DE 3238640A1
Authority
DE
Germany
Prior art keywords
steel wire
same time
early
mortar
arm
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.)
Granted
Application number
DE19823238640
Other languages
German (de)
Inventor
Heribert Dipl.-Ing. 4390 Gladbeck Dewert
Heinrich Ing.(grad.) 4600 Dortmund Gresch
Heinz Dipl.-Ing. Hölter
Heinrich Dipl.-Ing. 4390 Gladbeck Igelbüscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19823232269 external-priority patent/DE3232269C2/en
Application filed by Individual filed Critical Individual
Priority to DE19823238640 priority Critical patent/DE3238640A1/en
Publication of DE3238640A1 publication Critical patent/DE3238640A1/en
Granted legal-status Critical Current

Links

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
    • E21D11/006—Lining anchored in the rock
    • 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
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • 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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/20—Special cross- sections, e.g. corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

The mine support for underground use as well as for use in tunnelling consists of formed steel sections, preferably steel wire. The sectioning is provided in such a way that the coating thickness of the early-bearing mortar to be sprayed on is thus predetermined at the same time. The steel sections are connected via squeeze layers, the squeeze layers at the same time serving as spacers for the sectional wires. Serving as early-bearing compounds are, for example, thermal collite with filter ash, flue-gas desulphurised gypsum and cement. The steel wire is supplied in rollers to the face and is shaped and formed there and then directly attached and encased in mortar. A hydraulic device with a hydraulic arm serves to attach and simultaneously shape the steel wire. The arm carries a cylinder which produces the desired shaping and at the same time permits tight juxtaposition of the shaped steel wire and the rock. <IMAGE>

Description

Beschreibung und Erläuterung zur Zusatzpatent-Description and explanation of the additional patent

Anmeldung 'Gruben- und Tunnelstreckenausbau mit profilgebendem Arm' Zusatz zu P 32 32 269.0 In der Hauptanmeldung P 32 32 269.0 wird ein Grubenausbau beschrieben, der durch geformte Profileisen, vorzugsweise Stahldraht, gekennzeichnet ist, wobei der Stahldraht so geformt ist, daß die Verformung des Stahldrahtes vorzugsweise der Schichtstärke des aufzuspritzenden, frühtragenden Mörtels entspricht und die Profileisen gleichzeitig auch Quetschlagen aufweisen.Registration 'Pit and tunnel extension with profiling arm' Addition to P 32 32 269.0 In the main application P 32 32 269.0 a pit lining is mentioned described, characterized by shaped profile iron, preferably steel wire wherein the steel wire is shaped so that the deformation of the steel wire is preferential corresponds to the layer thickness of the early-bearing mortar to be sprayed on and the Profile iron also have crushing at the same time.

Erfindungsgemäß wird weiter vorgeschlagen, daß der Stahldraht als nicht geformte Rolle in den Bergbau bis in die Strecke vor Ort, dort, wo die Streckenauff<ihrungsmaschine steht, transportiert wird, hier auf einem Ausleger aufgeständert und mittels eines hydraulisch bewegten Armes bis an das frisch geschnittene Gebirge den Runddraht heranführt und dort zwangsläufig durch Formgebewalzen die Profilierung in das Rundeisen aufgibt, so daß dieses unmittelbar an dem Gebirge in der gewünschten Profilierungsform angebracht werden kann und mit dem frühtragenden Mörtel zu einem Gesamtausbau verfestigt wird.According to the invention it is further proposed that the steel wire as Unformed role in mining down to the track on site, where the track tracking machine stands, is transported, here erected on a boom and by means of a hydraulically moved arm up to the freshly cut mountains the round wire and there inevitably the profiling in the round bar by forming rollers gives up, so that this is directly on the mountains in the desired shape of the profile can be attached and solidified with the early-bearing mortar to form a complete structure will.

Durch diese Maßnahme ist der Transport von vorgefertigtem Profileisen, der sehr aufwendig ist, unterbunden.This measure enables the transport of prefabricated profile iron, which is very expensive.

In der beiliegenden Zeichnung ist das Verfahren dargestellt: mit 1 eine Strecke, mit 2 eine Teilschnitt- oder Vollschnittmaschine, mit 3 die noch nicht profilierte Drahtrolle, mit 4 eine Profilwalze, die mittels Arm bis an das angrenzende Gebirge herangebracht werden kann.The procedure is shown in the accompanying drawing: with 1 a section, with 2 a partial or full-face machine, with 3 not yet profiled wire roll, with 4 a profile roll, which by means of an arm up to the adjacent Mountains can be brought up.

Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen beschriebenen Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne å jedoch von dem Grundgedanken abzuweichen, einen Streckenausbau, vorzugsweise unmittelbar hinter der Streckenauffahrungsmaschine so aufzubauen, daß er aus einem normalen Profilstahl besteht, der in Rollen einfachst angeliefert wird und unmittelbar hinter der Teil-oder Vollschnittmaschine oder auch hinter dem Schießbetrieb aufgerollt angeliefert und von der Rolle mittels vorzugsweise Hydraulikarm bis an das angrenzende Gebirge herangetragen wird und auf dem eg des Herantragens über eine Profilwalze in das gewünschte Profil gedrückt wird.Of course, the invention is not limited to the above in detail The forms of training described are limited, but there are numerous changes possible, without å deviating from the basic idea, a route extension, preferably to be set up immediately behind the road ascending machine in such a way that it consists of a normal profile steel, which is simply delivered in rolls and immediately behind the partial or full headers or behind the Shooting range Delivered rolled up and from the roll by means of preferably a hydraulic arm up to the adjacent mountains are brought up and on the eg of the approaching over a profile roller is pressed into the desired profile.

Zusatzpatentanspruch: Additional patent claim:

Claims (1)

Zusatzpatentnsruch: Verfahren zur Herstellung von Grubenausbau nach P 32 32 269.0 dadurch gekennzeichnet, daß ein vorzugsweise Stahldraht beliebiger Form, rund oder mehreckig, in Rollen nach vor Ort angeliefert wird und dort mittels einer hydraulischen Vorrichtung, vorzugsweise in Hebearmausführung, von der Rolle den Profilstahl entnehmend, diesen auf dem Weg zum angrenzenden Gebirge über einen Hydraulikarm in Verbindung mit einer Walze zur gewünschten Verformung bringt, so daß in einem frühtragenden Mörtel die Profilierung an das angrenzende Hangende zum Gesamtausbau eingebracht werden kann.Additional patent request: Process for the production of pit lining according to P 32 32 269.0 characterized in that a preferably steel wire of any desired Shape, round or polygonal, in rolls is delivered to the site and there by means of a hydraulic device, preferably in a lifting arm design, from the roll removing the profile steel, this on the way to the adjacent mountains over a Brings hydraulic arm in connection with a roller to the desired deformation, so that in an early-bearing mortar the profiling to the adjoining hanging wall Overall expansion can be brought in.
DE19823238640 1982-08-31 1982-10-19 Mine and tunnel roadway support with profiling arm Granted DE3238640A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823238640 DE3238640A1 (en) 1982-08-31 1982-10-19 Mine and tunnel roadway support with profiling arm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823232269 DE3232269C2 (en) 1982-08-31 1982-08-31 Extension frame made of lattice girders
DE19823238640 DE3238640A1 (en) 1982-08-31 1982-10-19 Mine and tunnel roadway support with profiling arm

Publications (1)

Publication Number Publication Date
DE3238640A1 true DE3238640A1 (en) 1984-04-19

Family

ID=25804111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823238640 Granted DE3238640A1 (en) 1982-08-31 1982-10-19 Mine and tunnel roadway support with profiling arm

Country Status (1)

Country Link
DE (1) DE3238640A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1152088A2 (en) 2000-04-08 2001-11-07 Ed. Züblin Aktiengesellschaft Tunnel lining based on textile reinforced concrete and method of manufacturing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619940A1 (en) * 1976-01-29 1977-08-04 Bade & Co Gmbh PROCESS AND MACHINE FOR THE MANUFACTURING OF A CONTINUOUS TUNNEL LINING IN COMPRESSED IN-SITU CONCRETE
DE2706244A1 (en) * 1977-02-15 1978-08-17 Gewerk Eisenhuette Westfalia Tunnel driving system with simultaneous concreting - has segments formed in succession in peripheral direction using internal shuttering only
DE2936206B1 (en) * 1979-09-07 1980-11-20 Groetschel Karl Maria Dipl Ing Method and device for producing a protective covering covering the entire expansion of a strut

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619940A1 (en) * 1976-01-29 1977-08-04 Bade & Co Gmbh PROCESS AND MACHINE FOR THE MANUFACTURING OF A CONTINUOUS TUNNEL LINING IN COMPRESSED IN-SITU CONCRETE
DE2706244A1 (en) * 1977-02-15 1978-08-17 Gewerk Eisenhuette Westfalia Tunnel driving system with simultaneous concreting - has segments formed in succession in peripheral direction using internal shuttering only
DE2936206B1 (en) * 1979-09-07 1980-11-20 Groetschel Karl Maria Dipl Ing Method and device for producing a protective covering covering the entire expansion of a strut

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Z: Berg- und Hüttenmännische Monatshefte, Heft 6, 124. Jg., 1979, S.270-273 *
LU-Buch: Bericht der Informationstagung über "Technische Staubbekämpfung im Bergbau", Luxem- burg 11.-13.10.1972, Herausgeber: Zentralstelle für Information und Dokumentation, veröff. im Juni 1973, S.577 u.710 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1152088A2 (en) 2000-04-08 2001-11-07 Ed. Züblin Aktiengesellschaft Tunnel lining based on textile reinforced concrete and method of manufacturing

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