The invention relates to a positioning mechanism for wedge-shaped clamping blocks for a rail clamping device. The rail clamping device comprises a rail clamping device box body arranged along a rail, the wedge-shaped clamping blocks, adjusting screw rods, and the positioning mechanism. A containing space is formed in the rail clamping device box body, the wedge-shaped clamping blocks are contained in the containing space, and the adjusting screw rods penetrate through the rail clamping device box body and are connected with the wedge-shaped clamping blocks. The back wedge faces of the wedge-shaped clamping blocks located in the rail clamping device box body and the sliding face of the rail clamping device box body can be always kept in an attached state through the positioning structure. According to the positioning mechanism for the wedge-shaped clamping blocks for the rail clamping device, positioning keys and positioning key grooves are formed in the matching faces of the rail clamping device box body and the wedge-shaped clamping blocks respectively, so that accurate positioning of the wedge-shaped clamping blocks in the rail clamping device box body is achieved through reasonable matching between the keys and the key grooves; and the positioning mechanism is compact in structure, easy to manufacture and convenient to use.
本发明涉及一种夹轨器用楔形夹紧块的定位机构,夹轨器包括沿轨道设置的夹轨器箱体、楔形夹紧块、调节螺杆和定位机构;夹轨器箱体内具有收容空间,楔形夹紧块收容于所述收容空间内,调节螺杆贯穿所述夹轨器箱体和楔形夹紧块连接;楔形夹紧块在所述夹轨器箱体内,通过定位结构使得楔形夹紧块的背部楔面与夹轨器箱体的滑移面能始终保持贴合状态。本发明的夹轨器用楔形夹紧块的定位机构通过在夹轨器箱体和楔形夹紧块之间的配合面上分别设置定位键和定位键槽,通过键和键槽之间的合理配合,实现楔形夹紧块在夹轨器箱体内的精确定位,定位机构结构紧凑,制造简单,使用方便。
Positioning mechanism for wedge-shaped clamping blocks for rail clamping device and positioning method using positioning mechanism
夹轨器用楔形夹紧块的定位机构及其定位方法
2021-06-04
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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