LT4768B - METHOD AND DEVICE FOR THE INSTALLATION OF STRUCTURAL BASES \ t - Google Patents

Abstract

The invention concerns the construction industry, in particular mounting building foundations. The aim of the invention is to shorten the duration of building foundation construction and enhance the quality thereof.The main feature of the invention is that gaps are drilled in the ground according to marked contour lines; the metal carcass is reinforced and flooded with concrete grout while concrete blocks with gaps make up the building frame; additionally a reinforcing metal carcass which is connected to the metal carcass used in previous reinforcement is flooded with concrete grout, and a mould is laid on the foundation frame for monolithic wall construction or concrete blocks are laid so the gaps don't match. A device for drilling gaps in the ground is used in foundation construction. The said device consists of a handle, a shank, a housing where metal plates, which are connected by their upper parts, are mounted. The longitudinal axes make up an angle of 30-60 degrees to the horizontal plane, and the horizontal planes of the plates make up an angle of 30-60 degrees to the horizontal plane when turned around their longitudinal axes.

Description

The invention relates to the construction industry, namely to the erection of foundation foundations.

A well-known method of foundation and wall mounting is the method of excavating a trench and installing elements with curved removals and fittings at a certain distance from each other. Monolithic sections are concreted between the assembly elements, (see RU Patent No. 2046883, TPK E 02 D 5/20, 1995).

A known way of laying foundations is to drill one or two rows of holes and place explosive charges in them. During the explosion, a marked area of foundation is created, where a grout of binders is introduced. In order to improve the quality of the foundation, reinforcement is installed before the grout is applied, (see SU patent No. 1018461, TPK E 02 D 5/20, 1995).

Known screw device for soil drilling. It consists of a rod with a screw blade in the form of a cylindrical spindle having a cutting element (see RU Patent No. 2034956, TPK E 02 D 5/56, 5/80, 1995).

The known method of foundation installation is more complicated and takes longer. The construction of a known device is not simple

The object of the invention is to shorten the installation time and improve the quality of static foundations.

The essence of the invention is that in a static foundation installation method, according to the marked contour line, drill holes in the ground, reinforce the metal reinforcement and pour the mortar, and form the foundation outline of the concrete blocks with openings, additionally reinforcing the metal reinforcement reinforcement, and overlays concrete mortar, and overlays the foundation to lay monolithic walls or rows of concrete blocks with openings so that their openings overlap.

The present invention is based on the fact that a device for drilling holes in the ground consists of a handle, a handle, a housing comprising two metal plates connected by upper parts, the longitudinal axes of which form a horizontal plane.

In addition, the plates are rotated about their longitudinal axes so that their planes with the horizontal plane form an angle of 30-60 °.

The invention is illustrated in the drawings.

Fig. 1 is a schematic of laying the foundation. Fig. 2 is a diagram of a drilling device.

The hole drilling device consists of a handle 1, a handle 2, a housing 3 and a drilling part 4. The drilling part consists of two plates with longitudinal axes with an angle of 30-60 °. In addition, the plates are rotated about their longitudinal axes so that their planes form an angle of 30 to 60 ° with the horizontal plane.

The invention is also illustrated by way of example.

On the ground, using a special device, drill holes in the marked outline of the foundation. The number of holes depends on the weight of the ground and future structure. The drilled holes are reinforced with metal reinforcements, such as metal bars, and filled with concrete mortar. Afterwards, the first row of concrete blocks with openings is laid, additional reinforcement and casting of the mortar is made by connecting the additional reinforcement with the reinforcement previously used for reinforcement. After laying the foundation outline, the following rows of concrete blocks with openings are laid. Above the outline of the foundation, instead of concrete blocks, layings can be laid for building a monolithic wall.

It is used in the application of lightweight construction structures foundations (fences, frame houses). The stated foundation installation method and device allows to reduce material consumption and foundation installation time by eliminating unnecessary excavation work.

Claims (2)

Definition of the Invention 1. A static foundation installation method for drilling holes in the soil, characterized by drilling holes in the ground using a marked contour line, reinforcing the metal reinforcement and pouring the mortar, and additionally reinforcing the foundation of the concrete blocks with openings joins with previously reinforced metal reinforcement, and casts mortar, and overlays the foundation contour for laying a monolithic wall or rows of concrete blocks with openings so that the openings overlap. 2.Drill hole drilling device, characterized in that it consists of a handle, a handle, a housing consisting of two metal plates joined to the upper part, the longitudinal axes of which are inclined at an angle of 30-60 ° to the horizontal plane, and rotated about their longitudinal axes such that their planes form an angle of 30 to 60 ° with the horizontal.