A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a subsidence prevention handhole having a ground function, and more specifically, to a subsidence prevention handhole having a ground function, which enables a height of a mounting frame wherein a lid is mounted to be adjusted to maintain a level state with the ground even if the ground is moved up and down, and further, has a ground member capable of grounding the lid and the mounting frame to prevent an electric shock accident in advance. According to the present invention, a subsidence prevention handhole having a ground function comprises: a concrete block having a hollow structure; a mounting frame mounted to be inserted into the concrete block, wherein a height is adjusted by a height adjustment port; a lid mounted on the mounting frame to close an opened upper portion of the concrete block; and a ground member grounding the mounting frame and the lid.
The present invention relates to a subsidence prevention handhole having a ground function, and more specifically, to a subsidence prevention handhole having a ground function, which enables a height of a mounting frame wherein a lid is mounted to be adjusted to maintain a level state with the ground even if the ground is moved up and down, and further, has a ground member capable of grounding the lid and the mounting frame to prevent an electric shock accident in advance. According to the present invention, a subsidence prevention handhole having a ground function comprises: a concrete block having a hollow structure; a mounting frame mounted to be inserted into the concrete block, wherein a height is adjusted by a height adjustment port; a lid mounted on the mounting frame to close an opened upper portion of the concrete block; and a ground member grounding the mounting frame and the lid.
HANDHOLE HAVING GROUD FUNCTION
CHO JI HYUN (author)
2015-08-17
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
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