PL123095U1 - Artificial bottom of a mining shaft - Google Patents

Artificial bottom of a mining shaft

Info

Publication number
PL123095U1
PL123095U1 PL123095U PL12309514U PL123095U1 PL 123095 U1 PL123095 U1 PL 123095U1 PL 123095 U PL123095 U PL 123095U PL 12309514 U PL12309514 U PL 12309514U PL 123095 U1 PL123095 U1 PL 123095U1
Authority
PL
Poland
Prior art keywords
pipes
shaft
artificial bottom
safety platform
mining shaft
Prior art date
Application number
PL123095U
Other languages
Polish (pl)
Other versions
PL68642Y1 (en
Inventor
Józef Hansel
Marian Wójcik
Tomasz Rokita
Grzegorz Olszyna
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
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
Application filed by Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL123095U priority Critical patent/PL68642Y1/en
Publication of PL123095U1 publication Critical patent/PL123095U1/en
Publication of PL68642Y1 publication Critical patent/PL68642Y1/en

Links

Landscapes

  • Vibration Dampers (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Dno szybu zawiera ruchomy pomost bezpieczeństwa (1) o konstrukcji kratowej, połączony przez cierne zespoły hamujące (4) z pionowymi prowadnicami ciernymi (3), które przytwierdzone są do ścian szybu górniczego. Na pomoście bezpieczeństwa (1) ułożony jest pokład amortyzujący (2), złożony z kilku warstw rur stalowych, w każdej warstwie ułożonych poziomo obok siebie oraz skierowanych prostopadle do rur w warstwie sąsiadującej. Przestrzenie miedzy rurami wypełnione są materiałem sypkim.The bottom of the shaft contains a movable safety platform (1) with a lattice structure, connected by friction braking units (4) with vertical friction guides (3), which are attached to the walls of the mine shaft. On the safety platform (1) a cushioning deck (2) is laid, consisting of several layers of steel pipes, in each layer laid horizontally next to each other and directed perpendicular to the pipes in the adjacent layer. The spaces between the pipes are filled with loose material.

PL123095U 2014-05-19 2014-05-19 Artificial bottom of a mining shaft PL68642Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL123095U PL68642Y1 (en) 2014-05-19 2014-05-19 Artificial bottom of a mining shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL123095U PL68642Y1 (en) 2014-05-19 2014-05-19 Artificial bottom of a mining shaft

Publications (2)

Publication Number Publication Date
PL123095U1 true PL123095U1 (en) 2015-11-23
PL68642Y1 PL68642Y1 (en) 2016-10-31

Family

ID=54543900

Family Applications (1)

Application Number Title Priority Date Filing Date
PL123095U PL68642Y1 (en) 2014-05-19 2014-05-19 Artificial bottom of a mining shaft

Country Status (1)

Country Link
PL (1) PL68642Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110284888B (en) * 2019-07-10 2020-06-12 福州大学 Construction method suitable for secondary repair of ore drawing system in deep and large sliding shafts

Also Published As

Publication number Publication date
PL68642Y1 (en) 2016-10-31

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