EP0335842A2 - Zusammensetzbares Gerüst mit motorisiertem Fahrgestell und seitenmontiertem Aufzug - Google Patents

Zusammensetzbares Gerüst mit motorisiertem Fahrgestell und seitenmontiertem Aufzug Download PDF

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Publication number
EP0335842A2
EP0335842A2 EP89830138A EP89830138A EP0335842A2 EP 0335842 A2 EP0335842 A2 EP 0335842A2 EP 89830138 A EP89830138 A EP 89830138A EP 89830138 A EP89830138 A EP 89830138A EP 0335842 A2 EP0335842 A2 EP 0335842A2
Authority
EP
European Patent Office
Prior art keywords
fitted
base
wheels
scaffolding
same
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
EP89830138A
Other languages
English (en)
French (fr)
Other versions
EP0335842B1 (de
EP0335842A3 (en
Inventor
Liduina Simonetti
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.)
BRAVIISOL DIVISIONE MECCANICA - S.R.L.
Original Assignee
BRAVIISOL DIVISIONE MECCANICA - Srl
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 BRAVIISOL DIVISIONE MECCANICA - Srl filed Critical BRAVIISOL DIVISIONE MECCANICA - Srl
Priority to AT89830138T priority Critical patent/ATE86703T1/de
Publication of EP0335842A2 publication Critical patent/EP0335842A2/de
Publication of EP0335842A3 publication Critical patent/EP0335842A3/en
Application granted granted Critical
Publication of EP0335842B1 publication Critical patent/EP0335842B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/242—Scaffolds movable on wheels or tracks
    • E04G2001/244—Scaffolds movable on wheels or tracks mechanically operated

Definitions

  • This patent application for an industrial utility model concerns a sectional scaffolding with motor driven base and side elevator.
  • the invention was designed to facilitate the work of all those bricklayers, electricians, plumbers, painters and other workers who are forced to work at a certain height from the ground.
  • the scaffolding according to the invention has been designed to provide an efficient solution to all the problems encountered by operators in the sector.
  • This scaffolding constructed with light and reliable, easy to mount sectional modular components, is fitted with a self-driven base which moves autonomously even along curves and which can be operated directly by the worker on the platform at the top of the scaffolding.
  • Another important feature of the model according to the invention is a hoist platform sliding vertically along the side of the scaffolding and capable of transporting persons and loads of a considerable total weight; obviously this hoist may also be controlled by the operator at the top of the scaffolding.
  • this scaffolding can be considered extremely practical since not only is it light, versatile and safe to use but also extremely useful, especially for loading and moving operations which can be controlled by a single person without inconvenience or physical effort.
  • the scaffolding consists of a series of identical and stackable components (1) having a rectangular surface and constructed with square section pipes, to form a framework having a square plan at the top of which a platform (2) having perimetral railing and a passage area, is fitted.
  • This framework rests on a base (3), having an identical square plan and fitted with two pairs of wheels opposite to each other, one being the driving pair and the other the steering pair.
  • the two driving wheels (4) are fitted at the side ends of one side of the square base (3) and connected to each other by means of a shaft (5) to which a geared motor (6) having a horizontal axis transmits the rotation for turning the wheels (4) in both operating directions, by means of a standard driving chain (7).
  • a pinion by means of which the above driving chain (7) is actually connected, is splined next to one of the two driving wheels (4) and along the connecting shaft (5).
  • this chain is operated by a gear fitted to the shaft of the geared motor, drawn by an adjustable lining clutch which reduces the tractive force allowing the gear to slide in the case of obstacles when the scaffolding is moved.
  • the steering wheels (B) positioned opposite to the driving wheels (4) are fitted under the respective side (9) of the base (3), each being fitted on a axial bearing support allowing them to rotate about a vertical axis.
  • Each of the steering wheels (8) has an arm (10) fitted to the respective base fixing pin (3), the arm being turned inwards to the base structure (3), connected to a transverse bar (11) parallel to the above motor shaft (5).
  • This bar (11) is connected by means of a rocker lever (12) to a geared motor (13), fitted with a vertical axis allowing the same to translate alternatively on a horizontal plane, and by means of which the two steering wheels (8) are rotated about a vertical axis.
  • a platform (14) for transporting objects and people up and down and vice versa slides vertically along the side of the scaffolding in question.
  • this platform (14) which is fitted with a supporting pipe framework (14a) and a loading surface, there are two pairs of wheels (15) having a horizontal axis, and placed at 90° with respect to each other, which touch and slide along the external sides of an "L" shaped guide square (16) - as illustrated in figure 4 - fitted longitudinally for the full height of the external side of each of the two tubular uprights (17) fitted on the side of the framework along which the platform (14) in question slides.
  • this platform (14) is obtained by means of a cable (18) operated by a winch (19) whose drum is operated by a geared motor having a horizontal axis (20); the geared motor (20) and the winch (19) being positioned on the base (3) of the scaffolding on the same side on which the two driving wheels (4) are fitted, and the cable (18) being wound at the top around a transmission pulley (21) fitted at the top end component (2) of the scaffolding, pivoted on a suitably sturdy cross member (22).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Movable Scaffolding (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Ladders (AREA)
  • Handcart (AREA)
  • Types And Forms Of Lifts (AREA)
  • Guiding Agricultural Machines (AREA)
EP19890830138 1988-03-31 1989-03-30 Zusammensetzbares Gerüst mit motorisiertem Fahrgestell und seitenmontiertem Aufzug Expired - Lifetime EP0335842B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89830138T ATE86703T1 (de) 1988-03-31 1989-03-30 Zusammensetzbares geruest mit motorisiertem fahrgestell und seitenmontiertem aufzug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT52288U 1988-03-31
IT8800522U IT214650Z2 (it) 1988-03-31 1988-03-31 Impalcatura ad elementi componibili con basamento motorizzato ed elevatore laterale

Publications (3)

Publication Number Publication Date
EP0335842A2 true EP0335842A2 (de) 1989-10-04
EP0335842A3 EP0335842A3 (en) 1990-06-06
EP0335842B1 EP0335842B1 (de) 1993-03-10

Family

ID=11099064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890830138 Expired - Lifetime EP0335842B1 (de) 1988-03-31 1989-03-30 Zusammensetzbares Gerüst mit motorisiertem Fahrgestell und seitenmontiertem Aufzug

Country Status (5)

Country Link
EP (1) EP0335842B1 (de)
AT (1) ATE86703T1 (de)
DE (1) DE68905211T2 (de)
ES (1) ES2042067T3 (de)
IT (1) IT214650Z2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374109A1 (de) * 1988-12-14 1990-06-20 Fabrizio Venturini Mobiler und zerlegbarer Unterbau für Gerüste
FR2859230A1 (fr) * 2003-09-01 2005-03-04 Xavier Lombard Echafaudage mobile a echelles verticales
CN109551447A (zh) * 2019-01-04 2019-04-02 湖南省富生钢结构有限公司 一种高稳定性的支撑型钢结构
CN111335607A (zh) * 2020-03-16 2020-06-26 李庆磊 一种建筑物外部爬升式建筑施工操作平台
CN114635549A (zh) * 2022-02-17 2022-06-17 樊福跃 一种装拆便利且连接紧密的建筑施工用脚手架

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472527B (zh) * 2020-03-30 2021-08-13 清远市弘亨百建筑有限公司 一种建筑施工架及其使用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422922A (en) * 1967-07-10 1969-01-21 Homer Carl Aiken Motorized scaffolds
US3731758A (en) * 1971-01-04 1973-05-08 Hibma A Scaffold drive and steering unit
US3865203A (en) * 1973-03-08 1975-02-11 Hibma Anne Marie Scaffold drive and steering unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422922A (en) * 1967-07-10 1969-01-21 Homer Carl Aiken Motorized scaffolds
US3731758A (en) * 1971-01-04 1973-05-08 Hibma A Scaffold drive and steering unit
US3865203A (en) * 1973-03-08 1975-02-11 Hibma Anne Marie Scaffold drive and steering unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374109A1 (de) * 1988-12-14 1990-06-20 Fabrizio Venturini Mobiler und zerlegbarer Unterbau für Gerüste
FR2859230A1 (fr) * 2003-09-01 2005-03-04 Xavier Lombard Echafaudage mobile a echelles verticales
WO2005024155A1 (fr) * 2003-09-01 2005-03-17 Xavier Lombard Echafaudage mobile a echelles verticales
CN109551447A (zh) * 2019-01-04 2019-04-02 湖南省富生钢结构有限公司 一种高稳定性的支撑型钢结构
CN111335607A (zh) * 2020-03-16 2020-06-26 李庆磊 一种建筑物外部爬升式建筑施工操作平台
CN114635549A (zh) * 2022-02-17 2022-06-17 樊福跃 一种装拆便利且连接紧密的建筑施工用脚手架
CN114635549B (zh) * 2022-02-17 2024-01-19 天津源美脚手架有限公司 一种装拆便利且连接紧密的建筑施工用脚手架

Also Published As

Publication number Publication date
ES2042067T3 (es) 1993-12-01
IT8800522V0 (it) 1988-03-31
DE68905211T2 (de) 1993-10-07
ATE86703T1 (de) 1993-03-15
DE68905211D1 (de) 1993-04-15
EP0335842B1 (de) 1993-03-10
IT214650Z2 (it) 1990-05-28
EP0335842A3 (en) 1990-06-06

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