JPS6048534U

JPS6048534U - Scaffolding close to the swing arm of the aerial cable transfer facility

Info

Publication number: JPS6048534U
Application number: JP1984090672U
Authority: JP
Inventors: ルネ、ブリアン
Original assignee: ポマガルスキ−、ソシエテ、アノニム
Priority date: 1983-06-21
Filing date: 1984-06-18
Publication date: 1985-04-05
Also published as: JPH032600Y2; FR2547850B1; NO161185B; NO842493L; DE3470296D1; EP0158755B1; NO161185C; EP0158755A1; ATE33366T1; FR2547850A1

Abstract

1. Modular elongated gangway (18), especially of an aerial ropewaytower (10), for having access to the cable (14) support elements (14), comprising a stringer (20) of a given length, along which a plurality of modules (22, 40) forming the gangwayfloor are staggered ; each module (22, 40) being secured to the stringer (20) with an adjustable slope, characterized in that each module is constituted by a rectangular frame supporting a stair, one side of the frame being disposed on the side of the stringer (20) and being secured to this stringer with an adjustable slope by a central bolt (30) and by latching means (34, 38) susceptible to lock in rotation the module.

Description

[Brief explanation of the drawing]

第１図はこの考案による足場を具備した支柱頭部の側面
図、第２図は第１図の右側図、第３図は・組立中の足場
の平面図、第４図は足場の縦材の側面図、第５図、第６
図および第７図はそれぞれ足場ふみ板の平面図、側面図
および■−■線に沿った断面図、第８図は縦材の固定ジ
ョーを示す第１図の部分拡大図、また第９図は第８図の
ＩＸ−ＩＸ線に沿った断面図である。１０・・・支柱、１２・・・ブラケット、１４・・・揺
り腕、１８・・・足場、２０・・・縦材、２２・・・ふ
み板、３４．３８・・・ツメ付き座金、４０・・・ふみ
板、４２゜；　　４４・・・ジョー、５２・・・ジョー
の切欠き部。Figure 1 is a side view of the column head equipped with a scaffold according to this invention, Figure 2 is the right side view of Figure 1, Figure 3 is a plan view of the scaffold during assembly, and Figure 4 is the vertical member of the scaffold. Side view of Figures 5 and 6
Figure 7 and Figure 7 are respectively a plan view, a side view, and a sectional view taken along the line ■-■ of the scaffold footboard, Figure 8 is a partially enlarged view of Figure 1 showing the fixing jaws of the vertical members, and Figure 9 is a sectional view taken along line IX-IX in FIG. 8. 10... Support column, 12... Bracket, 14... Rocking arm, 18... Scaffolding, 20... Vertical member, 22... Foot plate, 34.38... Washer with claw, 40 ...Finger plate, 42°; 44...Jaw, 52...Notch of jaw.

Claims

[Claims for Utility Model Registration] 1. An elongated prefabricated scaffold 18 attached to a column for access to cable support elements of an aerial cable conveyance facility, the scaffold 18 having a longitudinal member 20 of a specific length, Along the timber 20 a plurality of footboards 22.40 or scaffold floor construction modules are arranged in stages, each module 22.40 being fixed at an adjustable angle relative to the longitudinal member 20 by means of fixing means 309.34, 38. Scaffolding characterized by having 20 sections of vertical members fixed. 2. Each module 22, 40 is fixed on the longitudinal member 20 along the central axis in a cantilevered manner with an adjustable angle of inclination;
Scaffold according to claim 1, characterized in that the locking means 34, 38 fix the module in a non-rotatable manner. 3 A scaffold fixed to the end of the bracket 12 of the support column 10 supporting the rocking arm 14, the scaffolding being attached to the rocking arm 14.
It extends over the entire length of the board and is provided with an appropriate number of footboards 22,
The utility model has an inclination equal to the average inclination of the rocking arms 14, and the modules are inclined at the same angle with respect to the uprights 20 to form a substantially horizontal stair foot. Scaffold according to item 1 or 2. 4. The connecting portions of the vertical members 20 such as the footboards 22 and 40 have sectors 34.38 with complementary claws, which allow adjustment of the inclination of the footboards 22.40, and the sectors are connected to the footboard fixing bolts 30. The scaffold according to any one of claims 1 to 3 of the utility model registration claim, characterized in that the scaffold concentrically surrounds the scaffold. 5. Utility model registration claim characterized in that the vertical member 20 is fixed with an adjustable slope on the bracket 12 of the column by jaws 42, 44 that are mounted on the vertical member 2-0 and grip the bracket 12. Scaffolding according to any one of paragraphs 1 to 4. 6. The above-mentioned jaws 42, 44 have notches 52, in which the ridges of the bracket 12 having a polygonal cross section are engaged. scaffolding. 7. The scaffold according to any one of claims 1 to 6 of the utility model registration claim, characterized in that the handrail 58 is attached to the footboard 22. 8. A scaffold according to any one of claims 1 to 7 of the utility model registration, characterized in that the footboards 22.40 are fixed to both sides of the vertical members 20 in the vicinity of the brackets 12.