Emergency flattened folding ladder

A folding ladder and main frame technology, applied in the field of disaster relief and rescue equipment, can solve the problems of application risk, low efficiency, and large environmental constraints, and achieve the effect of convenient transportation

Inactive Publication Date: 2018-04-17
唐晓腾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing products have the following problems: 1) The climbing methods of one-character ladders, herringbone ladders, and hook ladders are not suitable for the elderly and children, especially when there are too many people, the application is dangerous and inefficient; 2) One-character ladders Ladders, herringbone ladders, and hook ladders are heavily restricted by the environment. One-word ladders and hook ladders need to be supported by environmental objects.

Method used

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  • Emergency flattened folding ladder
  • Emergency flattened folding ladder
  • Emergency flattened folding ladder

Examples

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Embodiment Construction

[0027] as attached figure 1 As shown, a kind of emergency flat folding ladder includes a step part 1, a base part 2 and a support part 3, one end of the step part 1 is hinged with one end of the base part 2, and the other end of the step part 1 is connected with the support part 3 The top end is hinged, the bottom end of the support part 1 is connected with the base part 2 by sliding fit, and the bottom end of the support part 3 can move horizontally along the length of the base 2 to adjust the inclination angle of the step part 1 .

[0028] Such as figure 1 and 2 As shown, the step portion 1 includes a pedal 1-1, a main frame 1-2 and a pedal adjusting rod 1-3, the main frame 1-2 is rectangular, and the pedal adjusting rod 1-3 is arranged on the main frame 1-2 The bottom of both sides, and one end is hinged with the far end of the main frame 1-2 through the connecting rod 1-4, and the other end is hinged with a pin joint 1-5; the pedals 1-1 are evenly distributed along the l...

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PUM

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Abstract

The invention relates to an emergency flat-lift folding ladder, comprising a step part, a base part and a support part, one end of the step part is hinged to one end of the base part, the other end of the step part is hinged to the top end of the support part, and the support part The bottom end of the support portion is slidingly connected with the base portion, and the bottom end of the support portion can move horizontally along the length of the base to adjust the inclination angle of the step portion. The device is easy to fold and easy to transport; it is supported by its own structure without the need for external support, and can be used in complex situations; it adopts the step-up method, which is convenient for people of different ages to walk, safe and convenient; When the steps are not unfolded, it can be used as a slope, which is convenient for the transportation of small wheeled equipment; after the device is folded, it can also be used as a road bridge, which can be used most in situations such as ravines and creeks.

Description

technical field [0001] The invention belongs to the field of disaster relief and rescue equipment, and in particular relates to an emergency flat lift folding ladder. Background technique [0002] When a disaster occurs or in some emergency situations, many situations require the existence of an emergency elevator, such as when the victims need to be transferred to a high platform or need to cross a ravine, etc. The users include children, the elderly, etc. , and suitable for ladders, roads and bridges in various situations. [0003] Existing products have the following problems: 1) The climbing methods of one-character ladders, herringbone ladders, and hook ladders are not suitable for the elderly and children, especially when there are too many people, the application is dangerous and inefficient; 2) One-character ladders Ladders, herringbone ladders, and hook ladders are heavily restricted by the environment. One-way ladders and hook ladders need to be supported by envir...

Claims

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Application Information

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IPC IPC(8): E06C1/383E06C7/08E06C7/50E06C7/00
CPCE06C1/383E06C7/00E06C7/083E06C7/50
Inventor 姚君唐晓腾郭益诚李亚捷黄天昊
Owner 唐晓腾
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