JPH02127687U

JPH02127687U -

Info

Publication number: JPH02127687U
Application number: JP3321989U
Authority: JP
Priority date: 1989-03-27
Filing date: 1989-03-27
Publication date: 1990-10-22

Description

[Brief explanation of drawings]

第１図は本考案の手摺装置の一実施例の平面図
、第２図は同実施例の側面図、第３図は第１図の
Ａ−Ａ断面図、第４図は上記実施例の手摺の駆動
部の側面図、第５図は第４図のＢ−Ｂ断面図、第
６図は上記実施例の乗降部での手摺の案内機構を
示す側面図、第７図は第６図のＣ−Ｃ断面図、第
８図は上記実施例を適用する曲り自在コンベアの
外観図、第９図は従来の螺線状コンベアの外観図
、第１０図は第９図のコンベアの平面図、第１１
図は従来の手摺装置の側面図あるいは展開図であ
る。１……コンベア、２……手摺、３……側壁、４
……手摺ベルト、５……ホルダー、６……ローラ
、７……ブラケツト、８……案内レール、９……
補助レール、１０……ベルト、１１……プーリ、
１２……プーリ、１３…手摺駆動ベルト、１４…
…アイドルプーリ、１５……テンシヨン機構、１
６……プーリ、１７……プーリ、１８……手摺案
内ローラ、１９……手摺テンシヨン機構、２０…
…ローラ、２１……乗降踏板。 Fig. 1 is a plan view of one embodiment of the handrail device of the present invention, Fig. 2 is a side view of the same embodiment, Fig. 3 is a sectional view taken along line A-A in Fig. 1, and Fig. 4 is a diagram of the above embodiment. FIG. 5 is a side view of the handrail drive section, FIG. 5 is a sectional view taken along line B-B in FIG. , FIG. 8 is an external view of a bendable conveyor to which the above embodiment is applied, FIG. 9 is an external view of a conventional spiral conveyor, and FIG. 10 is a plan view of the conveyor shown in FIG. 9. , 11th
The figure is a side view or a developed view of a conventional handrail device. 1... Conveyor, 2... Handrail, 3... Side wall, 4
... Handrail belt, 5 ... Holder, 6 ... Roller, 7 ... Bracket, 8 ... Guide rail, 9 ...
Auxiliary rail, 10...belt, 11...pulley,
12...Pulley, 13...Handrail drive belt, 14...
...Idle pulley, 15...Tension mechanism, 1
6... Pulley, 17... Pulley, 18... Handrail guide roller, 19... Handrail tension mechanism, 20...
...Roller, 21...Getting on/off treadle.

Claims

[Scope of utility model registration request]

A handrail that is bellows-shaped and whose lower part is open along its longitudinal direction, a pair of handrail belts that meander in a folded line shape arranged on the left and right inside the handrail, and installed at fixed distances along the handrail belt. a holder that maintains the spacing between the opposing handrail belts at every other bent part where the spacing is narrowed and connects the handrail and the handrail belt; a holder for the handrail belt and a holder for the handrail belt; By guiding the pair of rollers on both sides of the handrail belt, which are provided inside the part where the handrail belt faces each other at a wider interval at the bend in the middle, on both sides, the width of the rollers can be changed. A handrail drive device equipped with a guide rail that changes the distance between a pair of rollers, a drive belt that is driven from the outside and moves the handrail via a holder, and a tension mechanism that pulls the handrail down below the boarding/exiting board via rollers in the boarding section. A handrail device for a conveyor, characterized in that it is equipped with a handrail crawling device.