The invention provides a drawing type box body structure which comprises a box body with at least one opening in the bottom, two guide rails are symmetrically and fixedly arranged at the opening, the two guide rails are provided with two rail grooves with opposite groove openings, and first extrusion blocks are symmetrically and fixedly arranged in one ends of the two rail grooves. A drawing bottom plate is arranged between the two rail grooves in a sliding mode, second extrusion blocks matched with the first extrusion blocks are arranged on the two sides of the first end of the drawing bottom plate, and the second extrusion blocks can extrude and abut against the first extrusion blocks. A fixing plate is fixedly arranged at the second end of the drawing bottom plate, and the two ends, in the width direction of the drawing bottom plate, of the fixing plate extend out of the two sides of the drawing bottom plate and can be detachably and fixedly connected with the side face of the box body through first fasteners. According to the drawing type box body structure, the box body structure can be conveniently assembled, electrical components in the box body can be conveniently maintained and replaced, the workload is small, and time is saved.
本发明为一种抽拉式箱体结构,包括底部具有至少一个开口的箱体,在开口处对称固设有两个导轨,两个导轨具有槽口相对设置的两个轨道槽,在两个轨道槽的一端内部对称固设有第一挤压块。在两个轨道槽之间能滑动地设有抽拉底板,抽拉底板的第一端两侧设有与第一挤压块相配合的第二挤压块,第二挤压块能挤压并抵靠在第一挤压块上。在抽拉底板的第二端固设有固定板,固定板沿抽拉底板宽度方向的两端伸出抽拉底板的两侧并均能通过第一紧固件与箱体的侧面能拆卸地固定连接。本发明的抽拉式箱体结构能方便对箱体结构进行组装并方便对箱内的电气部件进行维护更换,工作量小并节省时间。
Drawing type box body structure
一种抽拉式箱体结构
2021-06-04
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES |
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