Adjustable partition unloading platform for high-rise building construction

Abstract

The invention relates to an adjustable sectionalized discharging platform for high-rise building construction. Two groove tracks are arranged on the upper portions of secondary beams. Two personnel walking boards are arranged between I-steel main beams and the groove tracks correspondingly. Internal guardrails are arranged between the personnel walking boards and the groove tracks. A rolling platform board is arranged on the upper portions of the groove tracks. A groove is formed inside the rolling platform board. A platform board pushing rod is arranged on the upper portion of the end, close to floor slabs, of the rolling platform board. A plug pin hole is formed in the platform board pushing rod. An outward-stretching supporting plate is arranged at the other end of the rolling platform board. Assembly type sliding guide rails are a pair of symmetrical concave assembling pieces. The assembly type sliding guide rails are clamped on the two sides of bottom flanges of the I-steel main beams and are in butt joint integrally. The assembly type sliding guide rails are connected with flanges of T-shaped sleeve pieces through adjustable screws. The lower portions of the T-shaped sleeve pieces are connected with embedded pieces, provided with holes, of the slab boards through transverse bolts. According to the adjustable sectionalized discharging platform for high-rise building construction, the walking frequency of personnel is reduced, mounting and dismounting are convenient, positioning is easy, and transferring is easy and convenient.

Description

technical field [0001] The invention relates to an unloading platform, in particular to an adjustable partition unloading platform for high-rise building construction. Background technique [0002] During the construction of super high-rise buildings, the vertical transportation of floor materials is generally transferred to a certain floor by tower cranes or construction elevators, but the transportation of materials from the outside to the interior of the floor often requires the use of unloading platforms, which are materials on the lower floor The transfer station for transfer to the upper floor plays an important role in the construction of high-rise buildings. Because the dangerous accidents of the unloading platform overturning occur frequently, it is very important to improve the safety of the unloading platform. The traditional cantilevered unloading platform uses channel steel or I-beam welded together as the main beam (cantilever beam) and secondary beam, and the...

AI Technical Summary

Problems solved by technology

[0004] The existing unloading platform has the following key technical problems: 1. The unloading platform has a long service life in the construction of super high-rise buildings, and it bears fatigue load and vibration load of people walking during repeated use, which brings safety hazards to the people walking on the platform; 2. Due to the interval between the pre-embedded installation of the floor and the hoisting and installation of the on-site unloading platform, the pre-embedded positioning is artificially deviated, resulting in subsequent installation misalignment, and accurate pre-embedded positioning is difficult, and once the positioning is wrong, it will be difficult to make subsequent adjustments; 3. The traditional unloading platform is set up on the floor, which needs to be manually transferred to the platform, and the transfer material needs to be set up with wooden boards, especially the inclined unloading platform is inconvenient to transfer materials

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