Riverway way rescue ladder

Abstract

The invention discloses a riverway way rescue ladder which comprises a hanging ladder. Two symmetric connection arms are arranged on the top of the left side of the hanging ladder, a guide rail is arranged outside the end faces of the connection arms, a guide groove is formed in the side face, symmetric to the connection arms, of the guide rail, the end faces of the connection arms are located in the guide groove, a limiting groove is formed in the position, below the guide groove, in the guide rail and is communicated with the guide groove, the end face of the guide rail provided with the guide groove and the limiting groove is in a G shape, guide wheels are arranged in the guide groove, limiting wheels are arranged in the limiting groove, and the guide wheels and the limiting grooves are connected through a main wheel frame fixed to the lower portion of the ends of the connection arms. The riverway way rescue ladder can move on a riverway and can stop at any point on a river bank conveniently, if there are people fall into water, the hanging ladder can be moved to the position beside people falling into water, and people falling into water can save themselves. Meanwhile, workers who clean the riverway can freely get on and down at any point in the riverway conveniently, and the ladder is flexible to use.

Description

technical field [0001] The invention relates to the field of municipal engineering, in particular to a river rescue ladder. Background technique [0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas, towns (townships), and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. The construction of various public infrastructure supporting urban life belongs to the category of municipal engineering, such as common urban roads, bridges, subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity, telecommunications, Heat, gas, etc., as well as the construction of squares and urban greening, all belong to the category of municipal engineering. [0003] With the con...

AI Technical Summary

Problems solved by technology

But these hanging ladders are fixed, if the person who fell into the water is far away from the hanging ladder, it is difficult to play the role of self-rescue

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