The invention discloses a frame painting cart. The frame painting cart comprises a base, rolling wheels, a fixed leaning frame and a bearing frame. A lifting relying frame is arranged on the fixed relying frame, a sawtooth frame of the lifting relying frame and the two ends of a tension spring are fixedly connected into the fixed relying frame, a plurality of communicated tooth grooves are formed in vertical frame plates on the two sides of the sawtooth frame, and an ejector rod, used for relying on a frame picture, of the lifting frame is arranged above the fixed relying frame. The two ends of a bottom plate of the lifting frame are clamped in two tooth grooves in a certain row of the sawtooth frame respectively, two lifting rods connected to the lower portion of the ejector rod penetrate into the fixed leaning frame respectively, and the bottom ends of the two lifting rods are connected with the bottom plate. The frame picture carrying device has the advantages that the lifting leaning frame is additionally arranged on the fixed leaning frame, and applicability adjustment can be conducted according to the height of a frame picture needing to be carried; height adjustment can be conducted only after the lifting frame is rotated to enable the bottom plate to be separated from the two tooth grooves in one row of the sawtooth frame, the bottom plate of the lifting frame cannot be separated from the two tooth grooves in one row of the sawtooth frame for no reason under the enclasping effect of the tension spring, and it is guaranteed that the structure is stable during carrying.
本发明公开了一种框画推车,包括底座及滚轮,固定依靠架和承载架;固定依靠架上设有升降依靠架,升降依靠架的锯齿框及拉簧的两端分别固定连接在固定依靠架内,锯齿框两侧竖框板内均设有若干连通的齿槽,升降框用于供框画依靠的顶杆设在固定依靠架上方,升降框底板两端分别卡设在锯齿框某一行的两个齿槽内,顶杆下连接的两根升降杆分别穿入固定依靠架内,两根升降杆的底端与底板连接;优点在于:固定依靠架上增设了升降依靠架,可根据需要搬运的框画高矮做适用性调整;需要转动升降框使其底板从锯齿框某一行的两个齿槽内脱出后才能进行高度调整,且在拉簧的抱紧作用下升降框底板不会无故从锯齿框某一行的两个齿槽内脱出,保证搬运时结构稳定。
Frame picture cart
一种框画推车
2024-10-22
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |