Lug rapid installation device and installation method thereof
An installation method and ear-quick technology, which are applied in the field of ear-hanging and fast-installing devices, can solve the problems of maintenance or replacement after more than 15 years, limited service life of chemical planting bars or expansion bolts, and failure to meet the subway durability requirements, etc. To achieve the effect of easy standard and streamlined operation, unified installation of fixing bolts and nuts, and shortened electromechanical installation period
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[0043] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments disclosed in the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0044] The invention discloses a quick-installation device for hanging ears, which can be used for the quick-installation of electromechanical equipment and pipelines in subway tunnels, and is specifically the part where shield segment segments are combined on components. The ear holes on the hanging lugs can be directly connected with the anchor bolts used in the concrete segments, which ensures that the hanging lugs can be installed without damaging the concrete segments, so as to achieve the effect of smoothly installing the external chute. The T-shaped bolts are tightly connected to the U-shaped grooves set on the hanging piece groove through the groove of the external chute, and are tightened and fixed by nuts, so that the external...
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