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Construction machine, antenna mounting method, and antenna mounting structure
A revolving work vehicle is provided with a lower traveling body 11 and an upper revolving body 12. The upper rotating body (12) is rotatably supported by the lower traveling body (11). The upper revolving body (12) is provided with an eave (55), a rear pillar (52), a base (61), an antenna pillar (63), and a GNSS antenna (64). The eave 55 is disposed above the driver seat 37. A pair of rear pillars (52) are disposed, extend upward from the rear of the upper revolving body (12), and support the eave (55). The base body (61) is attached to both of the pair of rear pillars (52) so as to connect the pair of rear pillars (52) to each other. A pair of antenna pillars (63) is disposed and extends upward from the base (61) at a position that does not overlap the eave (55) in plan view. A pair of GNSS antennas (64) is disposed and attached to each of the pair of antenna pillars (63).
回转作业车具备下部行驶体11和上部回转体12。上部回转体12以能够回转的方式支承于下部行驶体11。上部回转体12具备檐55、后侧支柱52、基体61、天线支柱63以及GNSS天线64。檐55配置于驾驶坐席37的上方。后侧支柱52配置有1对，从上部回转体12的后部向上方延伸，并对檐55进行支承。基体61以将1对后侧支柱52彼此连接的方式安装于1对后侧支柱52的双方。天线支柱63配置有1对，在俯视观察时不与檐55重叠的位置处从基体61向上方延伸。GNSS天线64配置有1对，分别安装于1对天线支柱63。
Construction machine, antenna mounting method, and antenna mounting structure
A revolving work vehicle is provided with a lower traveling body 11 and an upper revolving body 12. The upper rotating body (12) is rotatably supported by the lower traveling body (11). The upper revolving body (12) is provided with an eave (55), a rear pillar (52), a base (61), an antenna pillar (63), and a GNSS antenna (64). The eave 55 is disposed above the driver seat 37. A pair of rear pillars (52) are disposed, extend upward from the rear of the upper revolving body (12), and support the eave (55). The base body (61) is attached to both of the pair of rear pillars (52) so as to connect the pair of rear pillars (52) to each other. A pair of antenna pillars (63) is disposed and extends upward from the base (61) at a position that does not overlap the eave (55) in plan view. A pair of GNSS antennas (64) is disposed and attached to each of the pair of antenna pillars (63).
回转作业车具备下部行驶体11和上部回转体12。上部回转体12以能够回转的方式支承于下部行驶体11。上部回转体12具备檐55、后侧支柱52、基体61、天线支柱63以及GNSS天线64。檐55配置于驾驶坐席37的上方。后侧支柱52配置有1对，从上部回转体12的后部向上方延伸，并对檐55进行支承。基体61以将1对后侧支柱52彼此连接的方式安装于1对后侧支柱52的双方。天线支柱63配置有1对，在俯视观察时不与檐55重叠的位置处从基体61向上方延伸。GNSS天线64配置有1对，分别安装于1对天线支柱63。
Construction machine, antenna mounting method, and antenna mounting structure
建筑机械、天线安装方法以及天线安装构造
OKAZAKI KOHEI (author)
2022-03-18
Patent
Electronic Resource
Chinese
ANTENNA MOUNTING DEVICE, MOUNTING METHOD, AND MAINTENANCE INSPECTION METHOD
| European Patent Office | 2020