2results about How to "Installation will not affect" patented technology

The application provides a box frame structure, a cleaning device and a cleaning device system, and belongs to the technical field of cleaning devices. The box frame structure comprises a box body and a transportation support piece. A first space for accommodating a cylinder structure and a second space for accommodating a base station module are formed inside the box body. The first space is located above the second space. The transportation support piece is more than one. The transportation support piece is supported on the box body and detachably connected with the box body. The transportation support piece passes through the first space and is detachably arranged in the cylinder structure. When the cleaning device needs to be transported, the transportation support piece is installed on the box body and passes through the cylinder structure. Since the transportation support piece is supported on the box body, the cylinder structure is limited relative to the box body. In addition, since the transportation support piece passes through the first space of the box body, the base station module at the bottom of the cleaning device does not affect the installation of the transportation support piece on the box body.

The application relates to a conveying line positioning support, a rear floor boundary beam and a use method, which comprises a first positioning installation side face, a positioning installation top face and a second positioning installation side face; the positioning installation top face is connected at the top of the first positioning installation side face, a conveying line positioning through hole is arranged on the positioning installation top face; the two side portions of the first positioning installation side face are connected with the second positioning installation side face, the top of each second positioning installation side face is connected to the positioning installation top face, and the second positioning installation side face and the positioning installation top face are located on the same side of the first positioning installation side face; and a positioning support installation hole is arranged on the second positioning installation side face. The application can meet the requirements of flexible line introduction of vehicle models and does not cause weight and cost burden of the whole vehicle.