A safety management system for construction site construction
A technology for on-site construction and safety management, applied to buildings, building types, fences, etc., to achieve the effect of simple and quick disassembly
Active Publication Date: 2022-03-08
ZHENGZHOU UNIVERSITY OF AERONAUTICS
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Problems solved by technology
[0004] The invention proposes a safety management system for construction site construction to solve the technical problem of the second claw avoiding the protective plate during installation
Method used
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can...
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The invention proposes a construction safety management system on a construction project site, which includes a protective plate and a lifting device. The lifting device includes a support foot and a clamping mechanism. The clamping mechanism includes a side plate and a buckle plate. The side plate and the buckle plate pass through The connecting plate is fixed, a transmission gear is arranged between the side plate and the gusset plate, a first rack and a second rack are respectively arranged on both sides of the transmission gear, the first rack is provided with a first guide groove, and the side plate is provided with a guide protrusion From the beginning, a first elastic member is arranged between the first rack and the side plate, a second elastic member is arranged between the first rack and the second rack, the side plate is provided with a track plate, and the second guide groove of the track plate One end is communicated with the first guide groove, the other end is communicated with the third guide groove, the second rack is provided with a guide protrusion, the gusset is provided with a chute, the transmission gear is provided with a rotating shaft, the rotating shaft is provided with a slider, the first The rack is provided with a first claw, and the second rack is provided with a second claw, so as to solve the technical problem that the second claw avoids the protective plate during installation.
Description
technical field [0001] The invention relates to a safety management system for construction site construction. Background technique [0002] When carrying out on-site construction of construction projects, it is necessary to fence the construction site as quickly as possible to prevent pedestrians and vehicles from falling into the construction pits, so there is an urgent need for a construction site construction safety management system that can be quickly arranged and installed . [0003] An invention patent named "Engineering Fence" with the authorized announcement number CN106948655B and the authorized announcement date of 2019.02.01 is disclosed in the prior art, including hollow columns, protective plates and clamping devices. The upper and lower ends of the columns are provided with chutes , the clamping device includes an upper card slot that is slidably connected with the chute at the upper end of the column and opens downward, a lower card slot that is slidably co...
Claims
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IPC IPC(8): E04H17/16E04H17/20E04H17/22
CPCE04H17/16E04H17/20E04H17/22
Inventor 李娟芳
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS