CN205711974U - A kind of Retaining Wall - Google Patents

Abstract

The utility model discloses an assembled retaining wall, which comprises foundation floor reinforcement, a retaining wall and a buttress wall. The retaining wall is a prefabricated double-sided wall, which is divided into an outer layer and an inner layer. The hook is connected, and the inner layer is provided with two oblique support rods, the bottom of the oblique support rods is firmly welded to the reinforcement of the foundation floor, the upper part is firmly welded to the inner layer of the retaining wall, and the outer side of the retaining wall is provided with river bottom concrete support , the included angle between the concrete support at the bottom of the river and the retaining wall is 45°. The utility model reduces the comprehensive cost through the assembled retaining wall, the design is beautiful and elegant, and the secondary decoration investment for the river landscape is saved. The assembled retaining wall In the on-site installation, direct hoisting eliminates the process of façade formwork erection, support, counter steel bars, pads, etc., which saves a significant number of construction workers. Due to the faster shipments in the production process, there is basically no increase in formwork and other inputs. Under this condition, it is also possible to organize multiple teams to install at the same time, and the project cycle is greatly shortened.

Description

A prefabricated retaining wall

technical field

The utility model relates to the field of earth retaining walls, in particular to an assembled earth retaining wall.

Background technique

At present, in highways, railways, municipal engineering, and water conservancy projects, retaining walls, a commonly used earth-retaining structure, are widely used. Traditional river retaining walls are generally built by stone piles and concrete cast-in-place. Not only is the construction more troublesome, but the cost is high. At present, most of the retaining walls in my country use mortar block stone retaining walls or various types of concrete retaining walls. The wall is not well coordinated with the surrounding environment. In addition, the project volume is large, the construction speed is slow, and a lot of labor is required.

Utility model content

In view of the above problems, the utility model provides a prefabricated retaining wall, the purpose of which is to reduce the engineering quantity, reduce the overall cost and improve the production efficiency.

The technical solution of the utility model:

A prefabricated retaining wall, characterized in that it includes base slab reinforcement, a retaining wall and a buttress wall, the retaining wall is a prefabricated double-sided wall, and is divided into an outer layer and an inner layer, and the inner layer and the outer layer pass through The hook is connected, and the inner layer is provided with two oblique support rods, the bottom of the oblique support rods is firmly welded to the reinforcement of the foundation floor, the upper part is firmly welded to the inner layer of the retaining wall, and the outer side of the retaining wall is provided with river bottom concrete support , the angle between the concrete support at the bottom of the river and the retaining wall is 45°.

The angle between the inclined support rod and the retaining wall is 41°.

The oblique support rod is fixed by two screw rods connected through a sleeve.

The beneficial effects of the utility model:

The utility model reduces the comprehensive cost through the assembled retaining wall, the design is beautiful and elegant, and saves the investment in the secondary decoration of the river landscape. The process of supporting, counter-selling steel bars, pads and other processes saves the number of construction workers significantly. Due to the faster shipments in the production process, it is possible to organize multiple teams to operate at the same time without increasing the investment in formwork, and the project cycle is greatly shortened.

Description of drawings

Fig. 1: schematic diagram of the structure principle of the utility model.

Fig. 2: Schematic diagram of the concrete support at the bottom of the river of the utility model.

Figure 3: Plane layout of the utility model retaining wall.

Among them: 1 Foundation floor reinforcement 2 Retaining wall 2-1 Outer layer 2-2 Inner layer 3 Buttress wall 4 Diagonal support rod 5 River bottom concrete support.

detailed description

The utility model will be further described below in conjunction with accompanying drawing and embodiment:

As shown in Figures 1 to 3,

A prefabricated retaining wall, comprising a foundation floor reinforcement 1, a retaining wall 2 and a buttress wall 3, the retaining wall 2 is a prefabricated double-sided wall, and is divided into an outer layer 2-1 and an inner layer 2-2, the inner layer 2-2 and the outer layer 2-1 are connected by hooks, the inner layer 2-2 is provided with two oblique support rods 4, the bottom of the oblique support rods 4 is firmly welded to the base plate reinforcement 1, and the upper part is connected to the The inner layer of the retaining wall 2 is welded firmly, and the outer side of the retaining wall 2 is provided with a river bottom concrete support 5, and the included angle between the river bottom concrete support 5 and the retaining wall 2 is 45°.

Wherein, the angle between the oblique support rod 4 and the retaining wall 2 is 41°, and the oblique support rod 4 is fixed by two screw rods connected through a sleeve.

Specific installation process:

On the inner side of the retaining wall 2, place two bottom slanting support rods 4 at the corresponding positions on the base plate, the bottom of the bottom slanting support rods 4 is firmly welded to the base plate reinforcement 1, and the upper part is firmly welded to the inner layer of the retaining wall 2.

At the corresponding position of the river channel, one I-beam or channel steel with an angle of about 80 degrees to the bottom of the river channel is used to connect the bottom of the river bottom concrete support 5, and two steel pipes are used to connect the river bottom concrete support 5 by herringbone welding. If the river bottom has the original Concrete bottom plate, the river bottom concrete support 5 embedded parts are fixed on the concrete bottom plate, and the embedded parts are connected with the river bottom concrete support 5 with screw rods.

In summary, the utility model achieves the intended purpose.

Claims (3)

1. a Retaining Wall, it is characterised in that: including sole plate muscle, barricade and counterfort wall, described barricade is prefabricated Two-sided wall, is divided into outer layer and internal layer, is connected by suspension hook between internal layer and outer layer, and described internal layer is provided with 2 inclined support bars, institute Stating and weld with sole plate muscle bottom inclined support bar, top welds with barricade internal layer, is provided with river bed concrete and supports outside described barricade, It is 45 ° that described river bed concrete supports the angle with barricade.

A kind of Retaining Wall the most according to claim 1, it is characterised in that: described inclined support bar and the angle of barricade It it is 41 °.

A kind of Retaining Wall the most according to claim 1, it is characterised in that: described inclined support bar passes through telescopic company It is connected to 2 screw mandrels fix.