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A platform for research: civil engineering, architecture and urbanism
Concrete pump truck body frame and concrete pump truck
The invention relates to a concrete pump truck body frame and a concrete pump truck. The concrete pump truck body frame comprises a first supporting part, a second supporting part and a rotary supporting base. Before the body frame is formed, the rotary supporting base, the first supporting part and the second supporting part are independent components; the body frame is configured to be formed bywelding the first supporting part, the second supporting part and the rotary supporting base; and the first supporting part and the second supporting part are welded to form an X shape. The concretepump truck body frame is divided into the first supporting part, the second supporting part and the rotary supporting base, all sub-components are integrally tailor-welded after being tailor-welded, and each sub-component is relatively simple in structure, regular in weld joint and easy to independently perform automatic welding; the number of connecting weld joints between the sub-components is small, the connecting weld joints are all external weld joints, continuous and tidy, and parallel manufacturing can be achieved; and point splicing and pairing are conducted for overall automatic welding after construction is completed, so that automatic welding is easy, the welding production efficiency and the welding quality are improved, and the labor intensity is reduced.
本发明涉及一种混凝土泵车底架及混凝土泵车。其中，混凝土泵车底架包括第一支撑件、第二支撑件和回转支撑座；在底架成型前，回转支撑座、第一支撑件和第二支撑件为相互独立的部件，底架被配置为通过第一支撑件、第二支撑件和回转支撑座焊接成型，且第一支撑件和第二支撑件焊接形成X型。本发明将混凝土泵车底架拆分为第一支撑件，第二支撑件和回转支撑座，各子部件分别拼焊后再整体拼焊，每个子部件的结构相对简单、焊缝规整，均易于独立进行自动化焊接；子部件间的连接焊缝数量少且均为外置焊缝，连续整齐，可并行制造，完工后再拼点组对进行整体自动化焊接，易于自动化焊接，提高了焊接生产效率和焊接质量，降低了劳动强度。
Concrete pump truck body frame and concrete pump truck
The invention relates to a concrete pump truck body frame and a concrete pump truck. The concrete pump truck body frame comprises a first supporting part, a second supporting part and a rotary supporting base. Before the body frame is formed, the rotary supporting base, the first supporting part and the second supporting part are independent components; the body frame is configured to be formed bywelding the first supporting part, the second supporting part and the rotary supporting base; and the first supporting part and the second supporting part are welded to form an X shape. The concretepump truck body frame is divided into the first supporting part, the second supporting part and the rotary supporting base, all sub-components are integrally tailor-welded after being tailor-welded, and each sub-component is relatively simple in structure, regular in weld joint and easy to independently perform automatic welding; the number of connecting weld joints between the sub-components is small, the connecting weld joints are all external weld joints, continuous and tidy, and parallel manufacturing can be achieved; and point splicing and pairing are conducted for overall automatic welding after construction is completed, so that automatic welding is easy, the welding production efficiency and the welding quality are improved, and the labor intensity is reduced.
本发明涉及一种混凝土泵车底架及混凝土泵车。其中，混凝土泵车底架包括第一支撑件、第二支撑件和回转支撑座；在底架成型前，回转支撑座、第一支撑件和第二支撑件为相互独立的部件，底架被配置为通过第一支撑件、第二支撑件和回转支撑座焊接成型，且第一支撑件和第二支撑件焊接形成X型。本发明将混凝土泵车底架拆分为第一支撑件，第二支撑件和回转支撑座，各子部件分别拼焊后再整体拼焊，每个子部件的结构相对简单、焊缝规整，均易于独立进行自动化焊接；子部件间的连接焊缝数量少且均为外置焊缝，连续整齐，可并行制造，完工后再拼点组对进行整体自动化焊接，易于自动化焊接，提高了焊接生产效率和焊接质量，降低了劳动强度。
Concrete pump truck body frame and concrete pump truck
混凝土泵车底架及混凝土泵车
SHEN QIANLI (author) / XI SHUXIN (author) / CAO FULONG (author) / WANG ZHIQIANG (author) / ZHUANG WEILIN (author) / ZHANG JUNCHENG (author) / GE CHAOBO (author) / LIU JIE (author)
2021-02-09
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Concrete pump truck arm support, concrete pump truck arm support assembly and concrete pump truck
| European Patent Office | 2021