Connection structure of prefabricated building tower crane
A technology of prefabricated assembly and connection structure, applied in the direction of building structure, building material processing, construction, etc., can solve problems such as opening holes, achieve the effect of reducing risks and related costs, and protecting integrity and quality
Active Publication Date: 2018-03-06
NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP
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Problems solved by technology
[0004] The purpose of the present invention is to provide a connection structure of a prefabricated building tower crane, which can solve the problem of opening holes on the wall when the building tower crane is attached to the wall
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[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] Such as Figures 1 to 5 As shown, the present invention provides a connection structure of a prefabricated building tower crane, comprising:
[0023] The wall-attached lattice column 5 arranged near the opening 2 of the prefabricated wall window frame in the interior of the building structure; here, the prefabricated wall window frame opening 2 can be set on the PC exterior wall panel 1;
[0024] Attached wall arm 3, one end of the attached wall arm 2 is connected to the tower crane 6 outside the window frame opening 2 of the prefabricated wall, and the other end passes through the window frame opening 3 of the prefabricated wall body and the wall attached lattice structure in the room Column 5 is connected. Here, the pre...
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The invention provides a connecting structure for a prefabricated assembling type building tower crane. The connecting structure comprises wall-attached latticed columns which are arranged close to an indoor prefabricated wall body window frame hole of a building structure, and wall-attached arms; one end of each wall-attached arm is connected with a tower crane out of the prefabricated wall body window frame hole; the other end of each wall-attached arm penetrates through the prefabricated wall body window frame hole to connect the corresponding indoor wall-attached latticed column. According to the connecting structure, the prefabricated wall body window frame hole is utilized; the tower crane and the built-in latticed columns are connected into a whole through the wall-attached arms; the prefabricated wall body window frame hole is fully utilized; each wall-attached arm of the tower crane is mounted by only connecting the window frame hole of a wall body and the corresponding built-in latticed column; a hole is prevented from being formed in a prefabricated wall body, so that the integrity and the quality of the wall body are protected, and specification requirements are met; in addition, part outer frames are not required to be erected again at an attached floor for attaching the tower crane to a wall in an external scaffolding-free prefabricated assembling type system, so that construction risks and relative cost are reduced.
Description
technical field [0001] The invention relates to a connection structure of a prefabricated building tower crane. Background technique [0002] With the rapid development of my country's buildings, prefabricated building structures have gradually appeared in our real life from people's ideas; in the process of prefabricated building construction, it is often necessary to take corresponding measures to ensure the safety of tower cranes during construction . [0003] At present, the commonly used technology of tower crane attached to the wall is: to solve the problem of tower crane attached to the wall by opening holes in the cast-in-situ wall. The existing prefabricated building construction tower crane attachment wall technology needs to open holes in the prefabricated wall, which not only affects the aesthetics of the building, destroys the integrity and quality of the prefabricated wall, but also makes it difficult to repair the hole in the wall later. In the actual enginee...
Claims
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IPC IPC(8): E04G21/24B66C23/62
CPCB66C23/62E04G21/24
Inventor 马跃强龙莉波刘成涛赵波乐燕飞万皇帝陆冬兴施贵宝王恒
Owner NO 2 CONSTR GRP CO LTD OF SHANGHAI CONSTR GRP