To provide a drawing transport device of a spring type tension balancer which enables balancer tension adjustment work, transportation to an installation side, and installation operation to be efficiently performed.SOLUTION: A drawing transport device 1 includes a frame 100, a draining member 200, and a fixing member 300. The frame 100 includes: an outer cylinder support part 120 which fixes and holds an outer cylinder 410 horizontally; and cylinder engagement parts 130, 131 which engage a hydraulic cylinder 220. The drawing member 200 includes: a drawing metal fitting 210 which is detachably attached to a tip of an inner cylinder 420; and the hydraulic cylinder 220 which is detachably attached between the drawing metal fitting 210 and the cylinder engagement parts 130, 131. The fixing member 300 includes: a fixing yoke 310 which is detachably attached to the tip of the inner cylinder 420 drawn by the drawing member 200; and a tension member 320 disposed between the fixing yoke 310 and a tip of the outer cylinder 410.SELECTED DRAWING: Figure 9
【課題】バランサの張力調整作業と、設置現場への搬送、設置作業を効率的に行えるばね式張力バランサの引き出し搬送装置を提供する。【解決手段】引き出し搬送装置1は、架台100、引き出し部材200、固定部材300を具備する。架台100は、外筒410を水平に固定して保持する外筒支持部120と、油圧シリンダ220を係止するシリンダ係止部130,131とを具備する。引き出し部材200は、内筒420の先端部に着脱自在の引き出し金具210と、これとシリンダ係止部130,131との間に着脱自在の油圧シリンダ220とを具備する。固定部材300は、引き出し部材200により引き出された内筒420の先端部に着脱自在の固定ヨーク310と、これと外筒410の先端部との間に介設されるテンション部材320とを具備する。【選択図】図9
DRAWING TRANSPORT DEVICE OF SPRING TYPE TENSION BALANCER
ばね式張力バランサの引き出し搬送装置
2020-08-31
Patent
Electronic Resource
Japanese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
OVERHEAD WIRE SPRING TYPE TENSION BALANCER DRAWER DEVICE
European Patent Office | 2017
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