On-site manufacturing equipment for concrete water-stop steel plates consists of two bases placed on the left and right, each of which is equipped with a large thin-thick arc-shaped thick steel plate. Between the two aforementioned large thin-thick arc-shaped thick steel plates, fixed non-moving dovetail steel and movable dovetail steel are set parallel to each other. On both sides of the fixed non-moving dovetail steel and movable dovetail steel, tightening devices are respectively provided. The upper end of the fixed non-moving dovetail steel is equipped with a rotatable dovetail steel. The rotatable dovetail steel is built on the large thin-thick arc-shaped thick steel plate with working rollers on both sides fixed non-moving, and the upper end of the rotatable dovetail steel is equipped with a sheet metal bending lever.
The advantageous practical effect of this patented invention is that it has a simple structure, is convenient to operate, does not impose strict limitations on the dimensions of the working surface, and can produce and process without the need for all industrial equipment, significantly reducing the labor intensity of workers on a very large scale. This not only improves work efficiency and ensures the quality of production and processing but also saves human resources, material resources, and funds.
In terms of practicality for reinforced concrete construction equipment, this patented invention specifically relates to on-site production equipment for concrete water-stop steel plates. Throughout the entire process of reinforced concrete construction, situations often arise where water-stop steel plates need to be installed at settlement joints. There are generally two methods for the production and processing of water-stop steel plates: one is using large and medium-sized CNC bending machines for bending, and the other is on-site manual sheet metal bending. When using large and medium-sized CNC bending machines for bending, the steel plates must be processed into suitable specifications beforehand, followed by using the CNC bending machine to carry out sheet metal bending on the thick steel plates, and finally transporting the finished products to the site. This method incurs higher engineering costs and increases construction costs.
For on-site manual bending, the thick steel plates must be heated first, followed by manual bending to produce the finished product. Although this method prevents the inconvenience of transporting finished products, the quality cannot be guaranteed, and the labor efficiency is relatively high. The challenge that this patented invention aims to address is to overcome the existing shortcomings in current technology and present on-site manufacturing equipment for concrete water-stop steel plates. This equipment is not only well-equipped and easy to use, with a very good sheet metal bending effect, but also significantly reduces labor intensity and improves work efficiency.
