Automatic protection device for discharge outlet of discharge platform

Abstract

The invention relates to an automatic protection device for a discharge outlet of a discharge platform. The main body includes a baffle consisting of a peripheral frame and an intermediate main boardand is provide with an inverted trapezoidal discharge port, a square steel frame, a hinge mounting steel plate, and a platform side plate with a wire rope pierce hole. The device comprises a pulley, awire rope, a wire rope clamp, a limiting traction assembly for a counterweight and a limiting device, and a hinge for interconnecting the baffle plate and the platform side plate. The baffle is usually covered on the inverted trapezoidal discharge port, so that the edge of the platform side plate can be at a normal safe height to ensure the safety of the platform workers. When it is necessary totransport the building materials, the pressure of the building material is driven down by the weight of the building material to drive the baffle inside, and the inverted trapezoidal discharge port isautomatically opened to carry out the normal transfer of the building materials. After the transfer, the baffle is automatically reset. The device structure is simple and reasonable, the work is reliable and safe, the setting is convenient and the cost is low, and the safety hazard can be overcome, which is beneficial to safe production and civilized construction, and has strong practicability.

Description

technical field [0001] The invention relates to the technical field of infrastructure facilities, in particular to an automatic protection device for a discharge port of a discharge platform. Background technique [0002] With the development of my country's social economy and construction industry, the proportion of high-rise and super high-rise buildings in my country's construction industry is increasing. In the construction of the main structure of high-rise buildings, the cantilever unloading platform is a necessary facility for transferring building materials. Most of the existing cantilever unloading platforms are built by steel pipes and fasteners. The bottom of the platform is laid with wooden formwork, and the surrounding area is composed of side panels with a certain conventional security height. When working, the construction personnel stand on the frame On the inner platform, the handling is controlled, and the building materials are transferred by means of ste...

AI Technical Summary

Problems solved by technology

However, it has been found in practice that after the concave inverted trapezoidal discharge opening is set on the left and right side panels or the front facade side panels of the unloading platform, the bottom will be significantly lower than the side panels on the left and right side panels or the front facade side panels. The conventional security height of the slab will often bring safety hazards to the construction personnel working on the platform and the building materials piled up on the platform. Therefore, the overall structure is not reasonable, and it is not ideal from the perspective of practicality and economy.

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