Sliding climbing ladder used on platform

Abstract

The invention discloses a sliding climbing ladder used on a platform. The sliding climbing ladder used on the platform comprises a ladder body. The ladder body is provided with supporting feet and a sliding assembly, wherein the sliding assembly slides relative to the platform. An elastic element which has an upward acting force on the ladder body is arranged between the sliding assembly and the ladder body. When the ladder body is not treaded, a gap is reserved between the supporting feet installed on the ladder body and the platform due to the effect of the elastic element between the ladderbody and the sliding assembly, so that the effort of the sliding is saved, and a user conveniently move the whole climbing ladder. When the user needs to tread on the ladder body for picking up goods, the force of the ladder body is applied due to the weight of the user, so that the upward force of the elastic element on the ladder body is overcome, the supporting feet are in contact with the platform, and the ladder body is stable and can not run. According to the sliding climbing ladder used on the platform, the structure is ingenious, and a user can quickly drag the ladder body to ensure the stability without redundant operation, so that the efficiency and safety of use are improved.

Description

technical field [0001] The invention relates to the field of climbing ladders for warehouses, in particular to a climbing ladder that can slide back and forth. Background technique [0002] In the field of warehousing and logistics, the staff need to sort the items on the shelves at fixed points. Because the shelves are high and the items on the shelves are arranged in multiple layers, the staff need to frequently go up and down the freight elevators for sorting. The structure of the freight elevators currently on the market is relatively Simple, it generally includes a ladder body, and there are multiple universal wheels under the ladder body, and some universal wheels have brakes. The disadvantage of this type of freight elevator is mainly that the operation is unstable or the use efficiency is low, because the staff need to push and pull frequently For freight elevators, if the universal wheels of the freight elevator do not have a brake function, the freight elevator wil...

AI Technical Summary

Problems solved by technology

[0002] In the field of warehousing and logistics, the staff need to sort the items on the shelves at fixed points. Because the shelves are high and the items on the shelves are arranged in multiple layers, the staff need to frequently go up and down the freight elevators for sorting. The structure of the freight elevators currently on the market is relatively Simple, it generally includes a ladder body, and there are multiple universal wheels under the ladder body, and some universal wheels have brakes. The disadvantage of this type of freight elevator is mainly that the operation is unstable or the use efficiency is low, because the staff need to push and pull frequently For freight elevators, if the universal wheels of the freight elevator do not have a brake function, the freight elevator will easily run and be unstable. If the universal wheels of the freight elevator have a brake function, the staff need to frequently Locking the universal wheel and loosening the universal wheel will seriously affect the operation efficiency

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