A safety protection device for prefabricated beam construction
A technology of safety protection and prefabricated beams, which is applied in the processing of building materials, construction, building construction, etc., can solve the problems that the protection strength depends on the strength of bending resistance, the protection strength needs to be improved, and there are safety hazards, so as to improve the protection strength , Suppression of shaking phenomenon, good flexibility and versatility
Active Publication Date: 2022-01-18
福建省实盛建设工程有限公司
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Problems solved by technology
[0005] 1. Since the fixed pole is directly set on the exposed vertical steel bar of the prefabricated beam, and there is no other fixing connected with the vertical steel bar, it may shake during the construction process, posing a safety hazard
[0006] 2. Since the fixed poles on both sides cooperate one-to-one with the steel bars, the protection strength only depends on the bending resistance of a single steel bar, and the protection strength needs to be improved
Method used
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Embodiment Construction
[0036] In order for those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0037] see Figure 2-3 , the safety protection equipment used in the construction of prefabricated beams in this embodiment includes two protection poles 1 and a safety rope 2 connected between the two protection poles 1, and the bottom ends of the two protection poles 1 pass through the The stable and adjustable connection mechanism is connected to the vertical reinforcement b at both ends of the prefabricated beam a.
[0038] see Figure 4-7 , the stable and adjustable connection mechanism includes a connection base 9 and a triangle connection assembly, the upper end of the connection base 9 is fixedly connected to the bottom end of the protection pole 1; the triangle connection...
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The invention discloses a safety protection device for the construction of prefabricated beams, which comprises two protective poles and safety ropes, and the two protective poles are respectively connected to vertical steel bars at both ends of the prefabricated beam through stable and adjustable connection mechanisms; The stable and adjustable connection mechanism includes a connection seat and a triangular connection assembly, the upper end of the connection seat is fixedly connected to the bottom end of the protective pole; the triangular connection assembly includes a triangular connection sleeve, an adjustable connecting piece and a fastening bolt, The triangular connection sleeve is vertically arranged below the connection seat, and the triangular connection sleeve includes a fixed sleeve and two movable sleeves; the adjustable connecting piece includes a first adjustable connecting piece and a second adjustable connecting piece One end of the first adjustable connecting piece and the second adjustable connecting piece are movably connected to the fixed sleeve, and the other ends are respectively fixedly connected to the two movable sleeves. The safety protection equipment can not only realize stable protection, but also have high protection strength.
Description
technical field [0001] The invention relates to prefabricated beam construction protection equipment, in particular to a safety protection equipment for prefabricated beam construction. Background technique [0002] In the existing large-scale construction sites, the main building components (such as prefabricated beams) are generally prefabricated in the factory, and then transported to the site for overall assembly, which can save the step of pouring concrete on site, increase the construction speed, and also The number of on-site workers and equipment can be reduced, saving costs. [0003] After the prefabricated beams are transported to the construction site, the prefabricated beams are hoisted to the predetermined position by a large crane, and after the main body of the building is overlapped, the workers move to the prefabricated beams for subsequent construction. Among them, the prefabricated beams after lapping are higher than the ground. In order to ensure the per...
Claims
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IPC IPC(8): E04G21/16E04G21/32
CPCE04G21/16E04G21/32
Inventor 钟易民
Owner 福建省实盛建设工程有限公司