Wheel type tray structure
The wheel type tray structure comprises a frame with a frame face integrally located in the horizontal plane, a walking wheel assembly is arranged below the frame, an installation plate is arranged on the frame, the walking wheel assembly is fixedly connected with the installation plate, the height...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The wheel type tray structure comprises a frame with a frame face integrally located in the horizontal plane, a walking wheel assembly is arranged below the frame, an installation plate is arranged on the frame, the walking wheel assembly is fixedly connected with the installation plate, the height of the installation plate is larger than that of the frame face of the frame, and the walking wheel assembly is fixedly connected with the installation plate. The height of the lowest position of a walking wheel at the bottom of the walking wheel assembly is lower than the height of the frame face of the frame. According to the scheme, the walking wheel assembly is embedded in the frame main body structure, the installation point is higher than the frame plane, compared with a common wheel type tray, the bottom of the frame is closer to the ground, the positions of parts are relatively low when personnel take the parts, the personnel can operate conveniently, potential safety hazards such as too high part lifting a |
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