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A platform for research: civil engineering, architecture and urbanism
Double-joint bearing pedestal for hydraulic arm
The invention discloses a double-joint bearing pedestal for a hydraulic arm. The double-joint bearing pedestal for the hydraulic arm comprises a base, a connecting plate and a side supporting beam. The base is square. The connecting plate and the side supporting beam are fixedly welded to a set of symmetrical faces of the base. The connecting plate is a square plate. The four top corners of the connecting plate are each provided with an installing hole. A first axis hole is formed in the center of the base. Inclined planes are symmetrically arranged on the two sides of the side supporting beam. A round corner is chamfered on the joint of the two inclined planes. A second axis hole is formed in the portion, close to the round corner, of the top end of the side supporting beam. The center axis of the second axis hole is parallel to that of the first axis hole. The diameter of the first axis hole is 2.5 times that of the second axis hole. The double-joint bearing pedestal for the hydraulic arm can guarantee the strength requirement under the condition of heavy loads, a welding type is adopted so that the overall cost can be low, and the double-joint bearing pedestal for the hydraulic arm can be widely applied; and meanwhile fixation is performed through the connecting plate, and disassembling and assembling are facilitated.
Double-joint bearing pedestal for hydraulic arm
The invention discloses a double-joint bearing pedestal for a hydraulic arm. The double-joint bearing pedestal for the hydraulic arm comprises a base, a connecting plate and a side supporting beam. The base is square. The connecting plate and the side supporting beam are fixedly welded to a set of symmetrical faces of the base. The connecting plate is a square plate. The four top corners of the connecting plate are each provided with an installing hole. A first axis hole is formed in the center of the base. Inclined planes are symmetrically arranged on the two sides of the side supporting beam. A round corner is chamfered on the joint of the two inclined planes. A second axis hole is formed in the portion, close to the round corner, of the top end of the side supporting beam. The center axis of the second axis hole is parallel to that of the first axis hole. The diameter of the first axis hole is 2.5 times that of the second axis hole. The double-joint bearing pedestal for the hydraulic arm can guarantee the strength requirement under the condition of heavy loads, a welding type is adopted so that the overall cost can be low, and the double-joint bearing pedestal for the hydraulic arm can be widely applied; and meanwhile fixation is performed through the connecting plate, and disassembling and assembling are facilitated.
Double-joint bearing pedestal for hydraulic arm
PAN CHENGMIN (author) / YIN LIUXIANG (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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