EP0381629A1 - Ausfahrbarer und beweglicher Brückenzusammenbau zum Bauen von Tunneln - Google Patents

Ausfahrbarer und beweglicher Brückenzusammenbau zum Bauen von Tunneln Download PDF

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Publication number
EP0381629A1
EP0381629A1 EP90830001A EP90830001A EP0381629A1 EP 0381629 A1 EP0381629 A1 EP 0381629A1 EP 90830001 A EP90830001 A EP 90830001A EP 90830001 A EP90830001 A EP 90830001A EP 0381629 A1 EP0381629 A1 EP 0381629A1
Authority
EP
European Patent Office
Prior art keywords
platform
bridge assembly
counter
central body
movable bridge
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
EP90830001A
Other languages
English (en)
French (fr)
Other versions
EP0381629B1 (de
Inventor
Omar Cavattoni
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
Application filed by Individual filed Critical Individual
Priority to AT90830001T priority Critical patent/ATE99642T1/de
Publication of EP0381629A1 publication Critical patent/EP0381629A1/de
Application granted granted Critical
Publication of EP0381629B1 publication Critical patent/EP0381629B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms

Definitions

  • the present invention relates to an extensible movable bridge assembly, comprising several cooperating parts for performing, in a tunnel being built, opera­tions such as the loading of mines, laying of reinforcing ribs and nets and the like.
  • the aim of the present invention is to pro­vide such an extensible movable bridge assembly which can be quickly and easily moved and installed.
  • a main object of the invention is to provide such an ex­tensible movable bridge assembly which is very simple construction wise and very reliable in operation.
  • an extensible movable bridge assembly for use in building tunnels, characterized in that said bridge assembly comprises a bridge frame, coupled to a truck, said truck having a truck chassis on which two raising arms are pivoted, said raising arms bearing a counter-platform which, in turn, sup­ports a platform provided with legs, oleodynamic piston means being moreover provided for raising said compo­nent parts in an independent way from one another.
  • the extensible movable bridge assembly for making tunnels according to the invention com­prises a bridge frame, overally indicated at the re­ference number 1, which is affixed, by four brackets 2, to the chassis of a truck 3.
  • the bridge frame essentially comprises four section members HE, (4), extending horizontally and weld­ed, at respective end portions thereof, to two section members "HE", of like cross-section, so as to define a rectangular construction.
  • a central body 7 made of welded sheet metal and which is arranged at the cabin of the truck.
  • This central body comprises four hinges for pivotably coupling raising arm members for raising a counter-platform which will be disclosed in a more detailed way hereinafter.
  • first access ladder 8 There are moreover provided a first access ladder 8, two guard walls 9 and 10 and a second ladder 11 for accessing the platform.
  • the top raising arm indicated at 12, com­prises four C-shape section members welded in pairs and mutually spaced by a L-shape section member latti­ce 13.
  • This top raising arm bears a hinge coupling portion for pivotably coupling the head portion of a raising piston 14 which is also articulated to the beams 4 of the frame.
  • the top arm is articulated, at one end thereof, to the central body and, at the other end thereof, to a central body 15 for supporting the above mentioned counter-platform.
  • a second raising arm 17 also made of four C-shape section members, welded in pairs and mutually spaced by a L-shape section member lattice 13′.
  • This second raising arm is pivoted, at one end thereof, to said central body 7 and, at the other end thereof, to the central body 15 of the coun­ter-platform 18.
  • the above mentioned central body 15 is made of a welded and suitably ribbed metal sheet, and bears the pivot hinges for the raising arms 12 and 17.
  • the counter-platform in turn, comprises beams HE, (19), welded to the central body 15 and bear­ing horizontal rollers 20 on which a platform, overal­ly indicated at 21, can slide.
  • the above platform in particular, is driven by a cylinder 23 which is respectively pivoted to said platform and counter-platform 18.
  • the platform 21 comprises moreover guard walls 24, a floor 25, made of HE and IPE beams, a sheet metal covering, as well as abutment rollers 26 for said beams 19, which rollers are provided for sliding said plat­form along said counter-platform 18.
  • a leg bearing frame 27 is moreover provided, made of square-cross-section tubular elements, in the inside of said frame 27 there being provided tracks 28, made of C-shape section members, and bearing a panel on which slide the wheels 29 of leg or wing mem­bers 30.
  • These legs are arranged under the mentioned floor 25 and are included in said frame 27 which, on vertical sides thereof,supports roller pairs 31 for re­straining said legs.
  • Said legs in particular are provided with removable galleries 32 and comprise a respective piston 33 for driving said legs to perform extension and with­drawing movements.
  • a main feature of the invention is that in the subject extensible movable bridge assembly, the stabilizing elements, raising arms, platform and legs are driven by means of independent drives.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Tents Or Canopies (AREA)
EP90830001A 1989-01-31 1990-01-02 Ausfahrbarer und beweglicher Brückenzusammenbau zum Bauen von Tunneln Expired - Lifetime EP0381629B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90830001T ATE99642T1 (de) 1989-01-31 1990-01-02 Ausfahrbarer und beweglicher brueckenzusammenbau zum bauen von tunneln.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8919269A IT1228084B (it) 1989-01-31 1989-01-31 Ponte mobile sviluppabile, comprendente piu' parti cooperanti, atto ad effettuare, in una galleria in costruzione, il caricamento delle mine, il fissaggio delle centine, la posa delle reti e qualsiasi altro intervento manuale, che debba essere necessariamente effettuato in quota.
IT1926989 1989-01-31

Publications (2)

Publication Number Publication Date
EP0381629A1 true EP0381629A1 (de) 1990-08-08
EP0381629B1 EP0381629B1 (de) 1994-01-05

Family

ID=11156276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90830001A Expired - Lifetime EP0381629B1 (de) 1989-01-31 1990-01-02 Ausfahrbarer und beweglicher Brückenzusammenbau zum Bauen von Tunneln

Country Status (4)

Country Link
EP (1) EP0381629B1 (de)
AT (1) ATE99642T1 (de)
DE (1) DE69005657T2 (de)
IT (1) IT1228084B (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0547290A1 (de) * 1991-12-18 1993-06-23 SPEZIALFAHRZEUGAUFBAU UND KABELTECHNIK GmbH Teleskopierbare Turmwagenarbeitsbühne
ITMO20110129A1 (it) * 2011-05-24 2012-11-25 Paolo Balugani Piattaforma di lavoro aerea, particolarmente per interventi su superfici inclinate o curve.
EP2998442A1 (de) * 2014-09-17 2016-03-23 Wojskowy Instytut Techniki Inzynieryjnej im. profesora Jozefa Kosackiego Vorrichtung und verfahren zur konstruktion von brückenträgern
CN107060844A (zh) * 2017-06-06 2017-08-18 中铁工程装备集团隧道设备制造有限公司 隧道用两臂两篮钢拱架安装机及钢拱架施工方法
CN109322682A (zh) * 2018-11-22 2019-02-12 长沙科达智能装备股份有限公司 一种拱架台车用机械手
IT201900010011A1 (it) * 2019-06-25 2020-12-25 Palazzani Ind S P A Piattaforma di lavoro aerea con dispositivo di sollevamento del cestello
CN112158784A (zh) * 2020-10-30 2021-01-01 徐州徐工随车起重机有限公司 一种多平台可折叠隧道养护作业装置
CN115043364A (zh) * 2022-06-07 2022-09-13 国网安徽省电力有限公司池州供电公司 一种基于电力***的智能检修辅助装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933693A (en) * 1960-01-20 1963-08-08 Wharton Engs Elstree Ltd Improvements relating to elevating platforms and the like particularly for workmen
US3253717A (en) * 1964-04-27 1966-05-31 Sterling Prec Corp Stiff leg outrigger for fire trucks and the like
DE1481911A1 (de) * 1967-03-03 1969-10-23 Eisenbau Karl Ladwig Fahrbares Hubgeruest
US3529694A (en) * 1969-03-10 1970-09-22 George L Atchey Portable collapsible scaffold
FR2266656A1 (en) * 1974-04-03 1975-10-31 Gacquerelle Gerard Mobile overhead working platform - has boom with parallelogram linkage supporting slewing and sliding platform
FR2320898A1 (fr) * 1975-08-12 1977-03-11 Beukenberg Maschf Dispositif auxiliaire comportant une plate-forme de travail mobile et destine a etre utilise dans des tunnels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933693A (en) * 1960-01-20 1963-08-08 Wharton Engs Elstree Ltd Improvements relating to elevating platforms and the like particularly for workmen
US3253717A (en) * 1964-04-27 1966-05-31 Sterling Prec Corp Stiff leg outrigger for fire trucks and the like
DE1481911A1 (de) * 1967-03-03 1969-10-23 Eisenbau Karl Ladwig Fahrbares Hubgeruest
US3529694A (en) * 1969-03-10 1970-09-22 George L Atchey Portable collapsible scaffold
FR2266656A1 (en) * 1974-04-03 1975-10-31 Gacquerelle Gerard Mobile overhead working platform - has boom with parallelogram linkage supporting slewing and sliding platform
FR2320898A1 (fr) * 1975-08-12 1977-03-11 Beukenberg Maschf Dispositif auxiliaire comportant une plate-forme de travail mobile et destine a etre utilise dans des tunnels

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0547290A1 (de) * 1991-12-18 1993-06-23 SPEZIALFAHRZEUGAUFBAU UND KABELTECHNIK GmbH Teleskopierbare Turmwagenarbeitsbühne
ITMO20110129A1 (it) * 2011-05-24 2012-11-25 Paolo Balugani Piattaforma di lavoro aerea, particolarmente per interventi su superfici inclinate o curve.
WO2012159783A1 (en) * 2011-05-24 2012-11-29 Sky Aces S.R.L. Aerial work platform, particularly for work on inclined or curved surfaces
EP2998442A1 (de) * 2014-09-17 2016-03-23 Wojskowy Instytut Techniki Inzynieryjnej im. profesora Jozefa Kosackiego Vorrichtung und verfahren zur konstruktion von brückenträgern
CN107060844B (zh) * 2017-06-06 2023-09-26 中铁工程装备集团隧道设备制造有限公司 隧道用两臂两篮钢拱架安装机及钢拱架施工方法
CN107060844A (zh) * 2017-06-06 2017-08-18 中铁工程装备集团隧道设备制造有限公司 隧道用两臂两篮钢拱架安装机及钢拱架施工方法
CN109322682A (zh) * 2018-11-22 2019-02-12 长沙科达智能装备股份有限公司 一种拱架台车用机械手
CN109322682B (zh) * 2018-11-22 2024-03-19 长沙科达智能装备股份有限公司 一种拱架台车用机械手
IT201900010011A1 (it) * 2019-06-25 2020-12-25 Palazzani Ind S P A Piattaforma di lavoro aerea con dispositivo di sollevamento del cestello
CN112158784B (zh) * 2020-10-30 2021-11-23 徐州徐工随车起重机有限公司 一种多平台可折叠隧道养护作业装置
CN112158784A (zh) * 2020-10-30 2021-01-01 徐州徐工随车起重机有限公司 一种多平台可折叠隧道养护作业装置
CN115043364A (zh) * 2022-06-07 2022-09-13 国网安徽省电力有限公司池州供电公司 一种基于电力***的智能检修辅助装置
CN115043364B (zh) * 2022-06-07 2023-06-16 国网安徽省电力有限公司池州供电公司 一种基于电力***的智能检修辅助装置

Also Published As

Publication number Publication date
ATE99642T1 (de) 1994-01-15
DE69005657T2 (de) 1994-07-07
EP0381629B1 (de) 1994-01-05
IT8919269A0 (it) 1989-01-31
DE69005657D1 (de) 1994-02-17
IT1228084B (it) 1991-05-28

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