High-safety foldable crawling frame

Abstract

The invention provides a high-safety foldable crawling frame. The high-safety foldable crawling frame comprises a vertical keel, the vertical keel comprises a walking pedal body, a cover plate, an upward moving groove, a walking pedal supporting plate, a fixing screw hole, a fixing bolt and a grabbing rod, the cover plate is rotationally connected to the upper end face of the walking pedal body, the upward moving groove is formed in the upper end face of the walking pedal body, the grabbing rod is fixedly connected to the interior of the upward moving groove, the fixing bolt is fixedly connected to the upper end face of the walking pedal body, the fixing bolt comprises a fixing bolt body, a handle and a limiting block, one end of the fixing bolt body is fixedly connected to the side end face of the handle, the limiting block is fixedly connected to the lower portion of the side end face of the fixing bolt body, the walking pedal supporting plates are slidably connected to the side end faces of the walking pedal bodies, the fixing screw holes are formed in the upper end faces of the walking pedal supporting plates, the two sides of the vertical keel are each provided with a set of walking pedals, and fixing rings are arranged on the rear portions of one sides of the walking pedals. According to the high-safety foldable crawling frame, the safety is provided, meanwhile, the applicability is improved, therefore, the climbing frame can be folded.

Description

technical field [0001] The invention relates to the field of climbing frames, in particular to a high-safety foldable climbing frame. Background technique [0002] Climbing frame, also known as lifting frame, can be divided into hydraulic type, electric type, manual type and other main types according to its power source. It is a new type of scaffolding system developed in recent years. It is mainly used in high-rise shear wall buildings. It can climb up or down along the building. This system completely changes the scaffolding technology: one is that there is no need to turn over the shelf; It eliminates the disassembly and assembly process of scaffolding, and is not limited by the height of the building, which greatly saves manpower and materials, and also has a great improvement on the traditional scaffolding from the perspective of safety, and has great development advantages in high-rise buildings. [0003] The overall structure of the current crawling frame is many an...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-safety foldable crawling frame, which solves the problem that the above-mentioned current crawling frame has many and large overall structures, and it is inconvenient to disassemble and move when the crawling frame is changed to a different working place. Usability is poor. At the same time, the distance between the walking pedals of the existing crawling frame is the standard floor height. The distance between the walking pedals is too large and it is inconvenient for personnel to work. In addition, there will be a certain gap between the protective net of the existing crawling frame and the walking pedals, and the dust and Stones will fall from the top of the crawler frame to the bottom of the crawler frame through the gap between the protective net and the walking pedal. The probability of stones hitting the staff is particularly high, which seriously threatens the health of the staff. The support rod and the guide rail are fixed, and the anti-drop device and the guide rail need to be loosened when lifting, which is very inconvenient to use

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