A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembled type tower crane foundation base
The invention discloses an assembled type tower crane foundation base which is composed of corner blocks, edge blocks, inner blocks, fastening bolts matched with the inner blocks, hanging rings and bolts. The corner blocks, the edge blocks and the inner blocks are rectangular blocks preformed by steel reinforced concrete, combination surfaces between every two adjacent blocks are curved surfaces embedded in each other, each hanging ring is pre-buried in the top surface of the corresponding block, and each block is provided with longitudinal straight holes penetrating through the front end face and the rear end face and transverse straight holes penetrating the left end face and the right end face. Two to four edge blocks are arranged between every two corner blocks to constitute an edge row or an edge column, and the inner blocks arranged in sequence are contained in a rectangular frame formed by splicing the edge rows and the edge columns. The bolts penetrate through the preformed straight holes of the corner blocks, the edge blocks and the inner blocks arranged in rows and columns in sequence and are locked through nuts, so that the dismountable tower crane foundation base is assembled. According to the assembled type tower crane foundation base, foundation construction is simple, the construction period is short, a tower crane can be installed after assembling is finished, the construction period is shortened, follow-up engineering construction is facilitated, the foundation base can be repeatedly used after being dismounted, the foundation base does not need to be dismounted in a smashed mode, and engineering cost is saved.
Assembled type tower crane foundation base
The invention discloses an assembled type tower crane foundation base which is composed of corner blocks, edge blocks, inner blocks, fastening bolts matched with the inner blocks, hanging rings and bolts. The corner blocks, the edge blocks and the inner blocks are rectangular blocks preformed by steel reinforced concrete, combination surfaces between every two adjacent blocks are curved surfaces embedded in each other, each hanging ring is pre-buried in the top surface of the corresponding block, and each block is provided with longitudinal straight holes penetrating through the front end face and the rear end face and transverse straight holes penetrating the left end face and the right end face. Two to four edge blocks are arranged between every two corner blocks to constitute an edge row or an edge column, and the inner blocks arranged in sequence are contained in a rectangular frame formed by splicing the edge rows and the edge columns. The bolts penetrate through the preformed straight holes of the corner blocks, the edge blocks and the inner blocks arranged in rows and columns in sequence and are locked through nuts, so that the dismountable tower crane foundation base is assembled. According to the assembled type tower crane foundation base, foundation construction is simple, the construction period is short, a tower crane can be installed after assembling is finished, the construction period is shortened, follow-up engineering construction is facilitated, the foundation base can be repeatedly used after being dismounted, the foundation base does not need to be dismounted in a smashed mode, and engineering cost is saved.
Assembled type tower crane foundation base
TANG JINLAI (author) / PENG YUMING (author) / LI HUANJUN (author) / YAN DALONG (author) / LIU KAILUN (author) / CHEN HAO (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Open caisson type tower crane foundation capable of being quickly assembled
| European Patent Office | 2022