Multifunctional ladders transformers 4x5 are precisely "multifunctional" for a reason, because they can be transformed into a step-ladder, into an attached ladder structure and into a scaffold.
Aluminum "transformer"
The definition of 4x5 in this case means sections and steps, or rather, the model consists of 4 sections and 5 steps. Therefore, this type can be called a four-section staircase, and this will also be the correct definition.
Material composition and characteristics
The name itself always mentions that the model is made of aluminum. However, to be absolutely precise, this is an alloy in which, in addition to aluminum, there is magnesium. This combination makes it possible to manufacture a ladder that is quite lightweight and at the same time durable (see also the article Two-section aluminum ladder: design features and scope of application).
Some models are made of anodized aluminum, which is additionally covered with a special film. Therefore, you can always say that ladder transformer alumet 4x5, for example, can be quietly outside, and in the rain or snow, there can be no talk of any corrosion or decay of the material.
In other words, it is also a product that can be used in any climatic conditions.
The technical characteristics of this option are as follows:
- Length from 4.7 to 5.7 meters. The length may vary from manufacturer to manufacturer, but remains within these limits.
- The height in the position of the stepladder is from 2.5 to 2.9 meters.
- Sections 4.
- There are 20 steps, 5 per section.
- The maximum weight for the structure is 150 kg.
- Transportation dimensions 1.5x0.8x0.26
- Weight - about 17 kg.
Requirements
Like any staircase, transformers have their own requirements. They are always connected precisely with ensuring the safety of the person who will carry out the work on the stairs.
The following can be distinguished:
- Stability. To achieve a stable position, the lower ends can be slightly sharpened when working with the ground, or shod with rubberized knobs, so the ladder will not slide on the floor.
- Load. Considering that a person will climb the steps, and, possibly, with an additional load, the aluminum rungs should withstand up to 140 kg.
- During manufacture, the aluminum should not be left with burrs, sharp corners, and cracks.
- Wheels should be equipped with special locks that will not allow the ladder to move apart during operation.
- Steps transformer are always made of profiled material, this eliminates the problem of slipping.
- And all steps must be of sufficient width.
Applications
Versatility and versatility allows you to use the transform in both domestic and industrial environments.
In everyday life, the staircase transformer eiffel tf 4x5 has proven itself very well, first of all, because it can be used indoors. Here we are talking specifically about small areas, where it is important to have a compact staircase that can be easily carried from room to room and installed where necessary.
The simplest household chores, such as changing a light bulb, hanging curtains, are done quickly and easily, after which the transformer simply folds up and stows away in the closet, on the balcony, under the bed.
Modifications
There are several modifications in which the ladder can be used:
- L-shaped.
- U-shaped.
- Attached.
- L-shaped.
L-shaped modification, folds in the middle and appears as an aluminum step ladder.This modification is characterized by increased stability, it does not require additional support, and the location on both sides of the steps allows you to climb it from either side.
Important! This is a classic version of a stepladder that can be used for any type of work, both at home and in the countryside, for example, in the garden.
The height of this modification is up to 2.8 meters, and allows you to work comfortably.
U-shaped modification, or scaffolding. Here, the two sections act as legs, and the two inner sections become the work platform. In principle, the modification can be used as a table on which containers with paint, glue, dry mixture can be installed, depending on what kind of work is being done.
The attachment modification requires all parts to be expanded to their full length. In this position, the structure becomes the most common ladder.
Special fixtures at the lower ends provide stability for the entire flight of stairs. The height here can be up to 5.8 meters, which allows work to be carried out on the level of the second floor.
The L-shaped modification is characterized by a special console that leans out at a right angle in the upper part. This achieves excellent stability.
Structural moments
All four sections of the ladder are connected by hinges. The instruction for connecting the steps involves the use of rolling.
Important! The distance between the rungs in the step-ladder transformer should not exceed 25 cm. This is the most convenient value, which is determined by biomechanical moments.
After the ladder is modified, taking the form of one of its modifications, all parts are fixed with special clamps. It's just enough to do it yourself, since the design initially assumes ease of assembly and change of purpose,
In addition, the presence of special hinges, supports and clamps increases the stability of the ladder, so from the point of view of work safety, there can be no complaints about the transformer. And in the video presented in this article, you will find additional information on this topic.
