EP1063368A1 - Plate-forme de travail - Google Patents

Plate-forme de travail Download PDF

Info

Publication number
EP1063368A1
EP1063368A1 EP00112935A EP00112935A EP1063368A1 EP 1063368 A1 EP1063368 A1 EP 1063368A1 EP 00112935 A EP00112935 A EP 00112935A EP 00112935 A EP00112935 A EP 00112935A EP 1063368 A1 EP1063368 A1 EP 1063368A1
Authority
EP
European Patent Office
Prior art keywords
working platform
work platform
carrier
working
support
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
EP00112935A
Other languages
German (de)
English (en)
Other versions
EP1063368B1 (fr
Inventor
Alexander Stingl
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.)
Stingl GmbH
Original Assignee
STINGL MONTAGE und BEFESTIGUNG
Stingl Montage- und Befestigungstechnik GmbH
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 STINGL MONTAGE und BEFESTIGUNG, Stingl Montage- und Befestigungstechnik GmbH filed Critical STINGL MONTAGE und BEFESTIGUNG
Publication of EP1063368A1 publication Critical patent/EP1063368A1/fr
Application granted granted Critical
Publication of EP1063368B1 publication Critical patent/EP1063368B1/fr
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
    • E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
    • 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
    • E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
    • E04G1/367—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes specially adapted for elevator shafts

Definitions

  • the invention relates to a work platform for receiving and / or adjusting a work platform.
  • the object of the invention is to provide a working platform for elevator shafts or for other shafts, which are at least formed by two opposite wall parts, which can be produced inexpensively and installed in a very short time between two wall parts.
  • Time can be assembled and only the Device for adjusting the work platform with your associated bracket attached to a wall part must then to the other parts, especially the Working platform to be adjusted into a working position or to pivot until it is on the opposite of the bracket against the wall.
  • the length of the work platform is so determined that when taking a horizontal position is not pivoted further, but automatically sticks in this position. For this purpose, the second abutment of the work platform pressed against the wall.
  • the safety device from a support device or holding device consists of a first and second against the wall Has support part.
  • the one on the work platform Arranged safety device carries on simple Way that the support device or Holding device, for example, fixed or rigidly connected to the work platform, against a wall comes to rest and in this way prevents that the work platform from a horizontal current working position is pivoted further.
  • the support device or holding device ensured that a further pivoting of the Work platform prevented, for example causes a support part arranged rigidly on the work platform, that the work platform doesn't pretend can, especially since the entire contact surface of the holding device or the support device in the working position the work platform roughly parallel to the second wall runs and thereby a perfect backup of the Guaranteed working platform in the horizontal position.
  • the support device or holding device consists of a pulling part, the one end with the work platform and movable at its other end with a bracket connected is.
  • the support device on the work platform also as a pull rod or pull rope can be formed at one end with the work platform and at the other end with yourself in the carrier extending the elevator shaft can be connected can.
  • the carrier takes with it the working platform at an acute angle and serves the work platform at least at one point additionally to intercept or support.
  • one pull rod can also have several pull rods or Traction ropes are provided, which have one end to the outer end of the carrier and with its other end connected to the work platform at one point are.
  • the carrier is in the area of its one end the device for receiving and / or adjusting a Work platform and in the area of its other end the support part is movably connected.
  • the Carrier and also the pulling device movable or articulated, directly or indirectly with the work platform connected.
  • the work platform, the holding device and the carrier form an articulated chain, the individual parts articulated and / or releasably connected are.
  • the device for receiving and / or adjusting the Working platform over cross struts and / or floor slabs are interconnectable.
  • the working platform is separated by two arranged carrier formed, which is approximately the entire clear width or clear shaft depth of an elevator shaft span and against the wall parts support. Additional support for the wearer or the carrier is inclined by the second Carrier possible that with the train parts with the horizontally extending beam is movably connected, but in such a way that the sloping beam in the horizontal position of the work platform an absolutely secure locking of the work platform guaranteed, with both parts preventing the work platform in the work position continues Clockwise rotation adjusted according to the embodiment becomes.
  • the work platform or their carrier and / or the support device or Holding device and / or the carrier variable in length are trained. Due to the variable length Training of the individual carriers or the holding device the entire work platform can be different large elevator shafts can be easily adapted. This gives you a large variability in the work platform, which in no time in any Can be inserted. It is also possible, that the working platform according to the invention everywhere there is used where two opposite fixed wall elements are provided, the abutments for the individual Form support parts of the working platform.
  • the work platform at least in their working position with part of the joint device or with the support device or holding device encloses an angle ⁇ of approximately 90 °.
  • the device for adjustment a work platform as a corner connector or is designed as an angle against a corner edge a wall or a floor of a shaft or one Door opening can be supported.
  • the individual carriers of the work platform can either by fixed struts or only by on the carrier of the work platform loosely removable floor panels can be fixed laterally.
  • the base plates can be fitted with fitting elements be placed on the carrier in order to a lateral shifting of the work platform supports to prevent.
  • the work platform over one or more attachable to the opposite walls Abutment or support element is supported and that the length of the work platform is equal to or greater is as the distance between the opposite Walls.
  • the device 1 for adjusting the work platform 2 has a holder 3, which in the exemplary embodiment 1 as an angle or as an angle bracket can be formed and forms a first device 4, which is designed as a support element.
  • the first device or the angle bracket can to a corner edge of a bottom 18 of a door opening 19 are put on and in this way the entire device for adjusting the work platform take up.
  • the first device 4 follows an articulation 20 on which a first carrier 16 of the working platform 2 via a hinge pin 21 is pivotally connected.
  • the length of the carrier 16 corresponds approximately to the clear width or depth of the elevator shaft, so that the carrier 16 in the working position the work platform is approximately horizontal Takes position and in this position over a second device 9 against the surface of the second wall 8 of the elevator shaft comes to rest.
  • the length of the carrier 16 is such that another Swiveling the carrier 16 and thus also the Working platform 2 from the working position or above this is not possible.
  • the work platform is at every load on the carrier 16 2 the working position shown in Figure 1 or maintains the end position is at the Bracket of the opposite side 6 of the work platform 2 an abutment, for example rigidly arranged, that spans the width of the work platform extends upwards and an abutment for forms the working platform 2.
  • This abutment is in the Embodiment according to Figure 1 as a support device or holding device 11 formed.
  • the support device 11 can be rigid with the carrier 16, for example be connected. This prevents the wearer at a position in which it is parallel to the outer surface the wall 8 runs, further in the clockwise direction is pivoted according to arrow 22.
  • the holding device 11 also designed as a pulling part or pulling rod or pulling rope can be, the lower end according to Figure 1 to the Carrier 16 of the work platform 2 is movable or above a hinge pin 23 is articulated while the upper end of the holding device 11 via a further hinge pin 23 with a support 14 articulated connected is.
  • the carrier 14 forms with the support part or the holding device 11 an acute angle ⁇ , that is, the carrier 14 is longer than the carrier 16, so that it does not go beyond the position shown in FIG. 1 can be pivoted.
  • the holding device or the Train part 11 thus catches the work platform 2 in the area the outer end and also serves as security.
  • the support part or traction part 11 can several traction parts or traction cables can be provided, which with their lower ends in several places on the carrier 16 can be connected flexibly or articulated.
  • the work platform thus forms with the holding device 11 and the carrier 14 and the articulated connection 20th a link chain, the individual parts of the link chain each releasably connected to the adjacent parts are.
  • the carrier 14 and the carrier 16 can be as hollow tube profiles or box tube profiles be formed, part of the tubular profile is larger, so that a second part of the tubular profile slidably recorded and over in the drawing Fasteners not shown are secured can.
  • a pulling device can also be used 25 are connected so that the carrier 14th from its horizontal position shown in Figure 1 placed in a vertical position or in a In the elevator shaft released position pivoted can be.
  • the traction device or traction cable 25 can also, depending on the size of the work platform 2 a mechanical or motor-driven winch become.
  • the two carriers 16 are spaced apart arranged, each carrier 16 part of a single link chain is.
  • the individual carriers 16 can firmly and / or releasably connected to base plates 15 become.
  • Fitting elements or form-locking elements, especially U-profile beams 26, are arranged from above the carrier 16 are placed and in this way a lateral fixation of the carrier 16 in the position ensure according to Figure 2. So that the stability increases the U-profile carrier 26 also releasable with bolts 16 with the carriers 16 get connected.
  • lateral securing elements between the beams 14 and 16 for example a network, be tensioned, that for the operator working on the work platform must work, additional security offers.
  • FIG. 3 shows a further exemplary embodiment, the support device or the traction part 11 replaced by at least one sleeve or shoe 27, 28 is that provided in the wall 7 and / or 8 Drilling hole can be used so that either just one end 6 of the work platform 2 or both ends 5, 6 of the work platform 2 in can support the position according to Figure 3 or the Wear work platform 2. It is also possible that one end 5 of the working platform 2 via the articulated connection 21 fixed and / or pivotable with a shoe 27, similar to that in Figure 1, so that the work platform 2 from the position shown in Figure 1 in the Position according to Figure 3 can be pivoted. At every Wall 7 and 8 can also be two or more at a distance to each other as support elements or abutments Shoes, sleeves or support bolts 27, 28 are provided his.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Movable Scaffolding (AREA)
EP00112935A 1999-06-23 2000-06-20 Plate-forme de travail Expired - Lifetime EP1063368B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19928574A DE19928574C2 (de) 1999-06-23 1999-06-23 Arbeitsbühne
DE19928574 1999-06-23

Publications (2)

Publication Number Publication Date
EP1063368A1 true EP1063368A1 (fr) 2000-12-27
EP1063368B1 EP1063368B1 (fr) 2005-05-11

Family

ID=7912148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112935A Expired - Lifetime EP1063368B1 (fr) 1999-06-23 2000-06-20 Plate-forme de travail

Country Status (3)

Country Link
EP (1) EP1063368B1 (fr)
DE (2) DE19928574C2 (fr)
ES (1) ES2239966T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417944A (en) * 2004-09-08 2006-03-15 Aire Valley Metal Products Ltd Pivoting work platform for lift shaft

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007869A1 (fr) 2002-07-12 2004-01-22 Stingl Gmbh Echafaudage
US8646224B2 (en) * 2008-09-17 2014-02-11 Wurtec Elevator Products & Services Construction apparatus
US8646576B2 (en) 2009-07-30 2014-02-11 Wurtec Elevator Products & Services Foldable hoistway work deck
US10024488B2 (en) 2014-10-06 2018-07-17 Wurtec, Incorporated Three-beam construction apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08282941A (ja) * 1995-04-19 1996-10-29 Hitachi Building Syst Eng & Service Co Ltd エレベータ据付用足場装置
JPH08301549A (ja) * 1995-04-28 1996-11-19 Hitachi Building Syst Eng & Service Co Ltd エレベータ据付用足場装置およびその組立て方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710418A (en) * 1952-06-04 1955-06-14 Ayers B Putnam Power scaffolds
DE3839677A1 (de) * 1988-11-24 1990-05-31 Robota Gmbh Vorrichtung zum abbrechen von schornsteinen
FR2641018A1 (en) * 1988-12-22 1990-06-29 Otis Elevator Co Building-site scaffolding to be climbed in particular in elevator hoppers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08282941A (ja) * 1995-04-19 1996-10-29 Hitachi Building Syst Eng & Service Co Ltd エレベータ据付用足場装置
JPH08301549A (ja) * 1995-04-28 1996-11-19 Hitachi Building Syst Eng & Service Co Ltd エレベータ据付用足場装置およびその組立て方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03 31 March 1997 (1997-03-31) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2417944A (en) * 2004-09-08 2006-03-15 Aire Valley Metal Products Ltd Pivoting work platform for lift shaft
GB2417944B (en) * 2004-09-08 2008-01-30 Aire Valley Metal Products Ltd Lift shaft work platform

Also Published As

Publication number Publication date
EP1063368B1 (fr) 2005-05-11
DE50010263D1 (de) 2005-06-16
DE19928574C2 (de) 2001-11-15
ES2239966T3 (es) 2005-10-16
DE19928574A1 (de) 2001-01-04

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