FIXING DEVICE FOR CONVEYANCE CARRIAGE

PROBLEM TO BE SOLVED: To fix a conveyance carriage in position without being moved accidentally, by making it possible for the wheels of the conveyance carriage to securely be locked to a structure stopped so as to prevent the structure from being moved together with the conveyance carriage even if a strong external force is applied to the conveyance carriage.SOLUTION: A fixing device for a conveyance carriage comprises: a locking rod 10 that locks together the left and right front wheels 6 or the left and right rear wheels 7 of the conveyance carriage; and left and right attachment members 11 provided at the left and right ends, respectively, of the locking rod 10. The locking rod 10 is configured such that, when the locking rod is attached to a horizontal beam 31 (part of a structure) of a work table 30, a space 36 into which the left and right front wheels or the left and right rear wheels can be inserted for engagement is defined between the locking rod and the horizontal beam 31. The attachment member 11 comprises a hooking body 18 (attaching part) that is fitted on the horizontal beam 31 of the work table 30, so as to attach the locking rod 10. The locking rod is detachably attached to the horizontal beam 31 of the work table 30, thereby fixing the conveyance carriage 2 in position.SELECTED DRAWING: Figure 5 【課題】運搬台車に強い外力がかかったりしても、運搬台車とともに移動することがないような静止した構造体に、運搬台車の車輪を確実に係止可能とし、運搬台車が不用意に移動することなく定置する。【解決手段】運搬台車の左右の前輪６又は左右の後輪７を共に係止する係止杆１０と、係止杆１０の左右両端部にそれぞれ設けられた左右の装着部材１１と、を備えており、係止杆１０は、作業台３０の横桁３１（構造体の一部）に取り付けた際に、横桁３１との間に、左右の前輪又は左右の後輪を係入可能なスペース３６を形成可能とする構成であり、装着部材１１は、作業台３０の横桁３１に嵌合して係止杆１０を取り付けるフック体１８（取付部）を備え、作業台３０の横桁３１に着脱可能に取り付けて、運搬台車２を定置する。【選択図】図５