CN201460694U - Portable universal ladder safety operation device - Google Patents

Abstract

The utility model discloses a portable universal ladder safety operation device, which comprises an upper card slot and a lower card slot. The upper card slot is movably connected with the lower card slot through an adjustment frame and a pedal. Position slot, the bottom of the left end of the pedal is provided with the lower card slot, and the right end is movably connected with any limit slot on the adjustment frame. Because the utility model is clamped on the two crosspieces adjacent to the ladder by the upper card slot and the lower card slot, and then by adjusting the right end of the pedal and the movable connection position of any limit slot on the adjustment frame, it can Make the construction workers stand on the pedals stably, increase the contact area between the feet and the ladder, reduce the pressure on the soles of the feet, and increase the safety factor of high-altitude operations.

Description

Portable universal ladder safety operation device

technical field

The utility model belongs to the technical field of construction auxiliary equipment, in particular to a portable universal ladder safety operation device.

Background technique

When electric power works at heights, including aerial installation and modification in real life, it is often necessary to use the traditional lifting tool of the ladder. There is no problem when using the ladder for short-term medium and high-altitude operations, but once you work on the ladder for a long time, such as welding, maintenance and some time-consuming work, due to the general comparison of the ladder rungs Narrow, the contact area with the soles of the feet of the staff is relatively small, and the pressure on the soles of the feet is relatively large. Over time, it is easy to cause numbness and cramps in the feet and legs of the staff, which greatly reduces the safety factor of aerial work, and sometimes even Can lead to air fall accidents.

Utility model content

The utility model provides a portable universal ladder safety operation device which can conveniently add auxiliary pedals on the ladder. It is easy to carry, easy to install and disassemble, and is suitable for working at a short-distance safety angle of the ladder.

A portable universal ladder safety operation device, comprising an upper card slot and a lower card slot, the upper card slot is movably connected to the lower card slot through an adjustment frame and a foot pedal, the adjustment frame is provided with a plurality of limit slots, and the foot pedal The lower part of the left end of the plate is provided with the lower card slot, and the right end is movably connected with any limiting slot on the adjustment frame.

Set the toolbox on the resize box.

Because the utility model is clamped on the two crosspieces adjacent to the ladder by the upper card slot and the lower card slot, and then by adjusting the right end of the pedal and the flexible connection position of any limit slot on the adjustment frame, it can Make the construction workers stand on the pedals stably, increase the contact area between the feet and the ladder, reduce the pressure on the soles of the feet, and increase the safety factor of high-altitude operations. In addition, since the right end of the foot pedal is in a state of active connection with any limit slot on the adjustment frame, it can be adjusted at will according to the difference in the angle of the ladder, and the foot pedal can be adjusted to a basic level state conveniently. , improve the applicability of the utility model. A tool box is arranged on the adjustment frame, and it is convenient to have a place for placing small tools or small parts when working on the ladder.

Description of drawings:

Below in conjunction with accompanying drawing, the utility model is described further:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a reference diagram of the use state of the utility model.

Detailed ways

As shown in Figure 1 and Figure 2, a portable universal ladder safety operation device includes an upper card slot 1 and a lower card slot 2, which are respectively stuck on two adjacent crosspieces 8 of the ladder 7, and the upper card slot 1 The adjustment frame 3 and the foot pedal 4 are movably connected with the lower card slot 2, the adjustment frame 3 is provided with a plurality of limit slots 6, the lower left end of the foot pedal 4 is provided with the lower card slot 2, and the right end is connected with the adjustment Any limit slot 6 on the frame 3 is flexibly connected.

A tool box 5 is arranged on the adjustment frame 3 . It is also convenient for small tools or small parts to be placed when working on the ladder.

When working at heights for a long time, the device can be used as a rest seat to rest according to law. When carried, the unit folds down for a minimal appearance, and the additional tool pouch can be used to carry small messy tools. When in use, the staff can carry up the ladder alone. After reaching the working position, they can be quickly installed and used according to the angle of the ladder, and the device can be used to check whether the angle of the ladder is within the safe range.

Because the utility model is clamped on the two crosspieces adjacent to the ladder by the upper card slot and the lower card slot, and then by adjusting the right end of the pedal and the flexible connection position of any limit slot on the adjustment frame, it can Make the construction workers stand on the pedals stably, increase the contact area between the feet and the ladder, reduce the pressure on the soles of the feet, and increase the safety factor of high-altitude operations. In addition, since the right end of the pedal is in a state of active connection with any limit slot on the adjustment frame, it can be adjusted at will according to the difference in the angle of the ladder, and the pedal can be adjusted to a basic level state conveniently. Improve the applicability of the utility model.

Claims (2)

1. a portable general is by terraced safety work device, it is characterized in that: comprise draw-in groove and lower bayonet slot, last draw-in groove flexibly connects by adjusting frame and foot rest and lower bayonet slot, on the described adjustment frame a plurality of stopper slots are set, foot rest left end bottom is provided with described lower bayonet slot, and arbitrary stopper slot flexibly connects on right-hand member and the described adjustment frame.

2. portable general as claimed in claim 1 is characterized in that: on the described adjustment frame tool box is set by terraced safety work device.

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